Professor Paul Crosthwaite,from the School of Literature,Languages,and Cultures at the University of Edinburgh,is a prominent scholar in the interdisciplinary field of literature and economics.He is a co-editor of the...Professor Paul Crosthwaite,from the School of Literature,Languages,and Cultures at the University of Edinburgh,is a prominent scholar in the interdisciplinary field of literature and economics.He is a co-editor of the Palgrave Studies in Literature,Culture,and Economics series and The Cambridge Companion to Literature and Economics(2022).In recent years,he has significantly influenced the intersection of literature and economics,advocating particularly for a shift towards the Economic Humanities.This interview covers:1.The definition and theoretical origin of the Economic Humanities;2.The internal heterogeneity and critical limitations of the New Economic Criticism,and the theoretical advantages and potential development of the Economic Humanities;3.What research paradigms do Environmental Humanities,Medical Humanities,and Digital Humanities provide for the Economic Humanities;4.How literary researchers can work at the interface of the Economic Humanities research.As a novel interdisciplinary interface between literature and economics,Professor Paul Crosthwaite’s concept of the Economic Humanities not only pioneers methodological tools for interdisciplinary studies of literature and economics but also underscores the interpretative potential and disciplinary benefits of literary viewpoints on economics.This underscores the vital role of literature in human knowledge,meriting attention from the literary research academia.展开更多
Mental healthcare in Ethiopia is underutilized due to a lack of resources and skilled practitioners.Psychological counselling offers unique intervention possibilities because of its focus on a wide range of mental hea...Mental healthcare in Ethiopia is underutilized due to a lack of resources and skilled practitioners.Psychological counselling offers unique intervention possibilities because of its focus on a wide range of mental health and social justice issues.This literature review tracks the historical development of the profession of psychological counselling in Ethiopia to establish what has been achieved to date and the development challenges.Key achievements include recognition of the profession by the Ministry of Education,growing public awareness,and increasing capacity of practitioners skilled in psychological counselling.Challenges include limited contextually relevant training,poor representation of the profession within Ministry of Health policies,poor public and government mental health literacy,and a lack of regulatory frameworks.Postgraduate training would benefit from more culturally,contextually,and linguistically appropriate evidence-based,indigenous psychology practices.The profession would benefit from engagement in government policy development that promotes mental health,and professional regulatory bodies to hold practitioners accountable to professional standards and ethical practice.展开更多
The convergence of materials science and biotechnology has catalyzed the development of innovative platforms,including nanotechnology,smart sensors,and supramolecular materials,significantly advancing the progress in ...The convergence of materials science and biotechnology has catalyzed the development of innovative platforms,including nanotechnology,smart sensors,and supramolecular materials,significantly advancing the progress in the field of life sciences[1−7].Among them,supramolecular materials have garnered increasing attention in life sciences owing to their distinctive self-assembly capabilities and intelligent responsiveness[8−12].展开更多
BACKGROUND Gastrointestinal(GI)manifestations are prevalent in genetic myopathies,posing significant diagnostic and management challenges.AIM To synthesize evidence on the diagnostic approaches,management strategies,p...BACKGROUND Gastrointestinal(GI)manifestations are prevalent in genetic myopathies,posing significant diagnostic and management challenges.AIM To synthesize evidence on the diagnostic approaches,management strategies,patient perspectives,and future research directions regarding GI symptoms in genetic myopathies.METHODS A systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines.We searched PubMed,Scopus,EMBASE,and Web of Science from inception to December 2024.Eligible studies reported GI manifestations in genetic myopathies,including clinical evaluations,imaging,physiological tests,histopathology,and genetic analyses.Inclusion criteria encompassed original research studies,review articles,case reports,and clinical guidelines published in peer-reviewed journals.Exclusion criteria included conference abstracts without full-text availability and non-peer-reviewed sources.Two independent reviewers screened studies and extracted data.They assessed methodological quality using the Newcastle-Ottawa Scale for observational studies,A MeaSurement Tool to Assess Systematic Reviews for systematic reviews,and the Joanna Briggs Institute checklist for case reports.A systematic narrative synthesis was employed to summarize the findings.RESULTS A total of 234 studies met the inclusion criteria.GI manifestations varied widely,with dysphagia,gastroesophageal reflux,abdominal pain,constipation,diarrhea,and fecal incontinence being the most frequently reported symptoms.The included studies highlighted a multidisciplinary diagnostic approach incorporating clinical assessment,imaging,physiological testing,histopathology,and genetic testing.Management strategies ranged from dietary interventions and rehabilitative therapies to pharmacological treatments and surgical procedures.Patient perspectives underscored the significant impact of GI symptoms on quality of life,social interactions,and emotional well-being.The main limitations of the included studies were high heterogeneity in study design,small sample sizes,and the potential risk of bias due to limited methodological rigor in some reports.CONCLUSION This review underscores the complexity of GI manifestations in genetic myopathies and the need for a comprehensive,multidisciplinary management approach.Future research should focus on elucidating molecular mechanisms,identifying biomarkers,and developing targeted therapies to improve patient outcomes.The findings have implications for both clinical practice and public health,emphasizing the necessity of early diagnosis and personalized management strategies.展开更多
Understanding the characteristics of windsand flow field in the curve section of desert highway under different wind directions is helpful for reducing the wind-sand damage in the curve section.Therefore,taking the de...Understanding the characteristics of windsand flow field in the curve section of desert highway under different wind directions is helpful for reducing the wind-sand damage in the curve section.Therefore,taking the desert section of Wuma Expressway in Zhongwei city,Ningxia,China as the research background,the wind-sand flow field and sand accumulation phenomenon of concave surface plane curve embankment under different wind directions is calculated and analyzed by computational fluid dynamics(CFD)numerical simulation method.The results show that:(1)Under different wind directions,along the direction of the route,at the starting point of the route,the windward slope of the embankment is a circular arc section,which reduces the resistance of wind-sand flow and promotes the acceleration of sand particles.In the middle of the route,the low-speed area of the windward slope toe and the leeward slope toe is small;at the end of the route,the high-speed area on the shoulder side of the leeward road rises upward.(2)Under different wind directions,the smaller the angle between the wind direction and the route,the stronger the lateral transport effect on the wind-blown sand flow,and the more sand particles transported along the route direction.(3)Under different wind directions,in the concave windward horizontal curve,with the increase of the angle,the sand area on the top of the embankment shows an increasing trend.Whenα=30°,45°,60°,75°,the percentage of the sand area on the top of the embankment to the total embankment area is 0%,33.3%,64.4%,71.0%,respectively.(4)Under different wind directions,along the route direction,the sand transport efficiency of the concave surface upwind plane curve embankment shows a decreasing trend.In the case of a certain radius of the horizontal curve,the angle range between the wind direction and the concave horizontal curve route is recommended to be 30°-45°.展开更多
In recent years,intensified environmental pollution and climate change have increasingly exposed the world to natural disasters such as earthquakes and floods,resulting in substantial economic losses[1].These disaster...In recent years,intensified environmental pollution and climate change have increasingly exposed the world to natural disasters such as earthquakes and floods,resulting in substantial economic losses[1].These disasters frequently damage terrestrial communication infrastructures,making the rapid deployment of emergency communication networks in affected areas critical in increasing rescue efficiency[2].展开更多
Enhancing the stability and performance of practical control systems in the presence of nonlinearity,time delay,and uncertainty remains a significant challenge.Particularly,a class of strict-feedback nonlinear uncerta...Enhancing the stability and performance of practical control systems in the presence of nonlinearity,time delay,and uncertainty remains a significant challenge.Particularly,a class of strict-feedback nonlinear uncertain systems characterized by unknown control directions and time-varying input delay lacks comprehensive solutions.In this paper,we propose an observerbased adaptive tracking controller to address this gap.Neural networks are utilized to handle uncertainty,and a unique coordinate transformation is employed to untangle the coupling between input delay and unknown control directions.Subsequently,a new auxiliary signal counters the impact of time-varying input delay,while a Nussbaum function is introduced to solve the problem of unknown control directions.The leverage of an advanced dynamic surface control technique avoids the“complexity explosion”and reduces boundary layer errors.Synthesizing these techniques ensures that all the closed-loop signals are semi-globally uniformly ultimately bounded(SGUUB),and the tracking error converges to a small region around the origin by selecting suitable parameters.Simulation examples are provided to demonstrate the feasibility of the proposed approach.展开更多
Lacustrine rift basins in China are characterized by pronounced structural segmentation,strong sedimentary heterogeneity,extensive fault-fracture development,and significant variability in thermal maturity and mobilit...Lacustrine rift basins in China are characterized by pronounced structural segmentation,strong sedimentary heterogeneity,extensive fault-fracture development,and significant variability in thermal maturity and mobility of shale oil.This study reviews the current status of exploration and development of shale oil in such basins and examines theoretical frameworks such as“binary enrichment”and source-reservoir configuration,with a focus on five key subjects:(1)sedimentation-diagenesis coupling mechanisms of fine-grained shale reservoir formation;(2)dynamic diagenetic evolution and hydrocarbon occurrence mechanisms of organic-rich shale;(3)dominant controls and evaluation methods for shale oil enrichment;(4)fracturing mechanisms of organic-rich shale and simulation of artificial fracture networks;and(5)flow mechanisms and effective development strategies for shale oil.Integrated analysis suggests that two major scientific challenges must be addressed:the coupled evolution of fine-grained sedimentation,differential diagenesis,and hydrocarbon generation under tectonic influence and its control on shale oil occurrence and enrichment;and multi-scale,multiphase flow mechanisms and three-dimensional development strategies for lacustrine shale oil in complex fault blocks.In response to current exploration and development bottlenecks,future research will be conducted primarily to:(1)deeply understand organic-inorganic interactions and reservoir formation mechanisms in organic-rich shales,and clarify the influence of high-frequency sequence evolution and diagenetic fluids on reservoir space;(2)elucidate the dynamic processes of hydrocarbon generation,expulsion,and retention across different lithofacies,and quantify their relationship with thermal maturity,including the conditions for the formation of self-sealing systems;(3)develop a geologically adaptive,data-and intelligence-driven shale oil classification and grading evaluation system of shale oil;(4)reveal artificial fracture propagation pattern and optimize physical field coupled fracturing technologies for complex lithofacies assemblages;and(5)overcome challenges in multi-scale geological modeling and multiphase flow characterization,and establish advanced numerical simulation methodologies.展开更多
Currently,there are a limited number of dynamic models available for braided composite plates with large overall motions,despite the incorporation of three-dimensional(3D)braided composites into rotating blade compone...Currently,there are a limited number of dynamic models available for braided composite plates with large overall motions,despite the incorporation of three-dimensional(3D)braided composites into rotating blade components.In this paper,a dynamic model of 3D 4-directional braided composite thin plates considering braiding directions is established.Based on Kirchhoff's plate assumptions,the displacement variables of the plate are expressed.By incorporating the braiding directions into the constitutive equation of the braided composites,the dynamic model of the plate considering braiding directions is obtained.The effects of the speeds,braiding directions,and braided angles on the responses of the plate with fixed-axis rotation and translational motion,respectively,are investigated.This paper presents a dynamic theory for calculating the deformation of 3D braided composite structures undergoing both translational and rotational motions.It also provides a simulation method for investigating the dynamic behavior of non-isotropic material plates in various applications.展开更多
Based on the technological demands for significantly enhancing oil recovery and long-term CO_(2)sequestration in the lacustrine oil reservoirs of China,this study systematically reviews the progress and practices of C...Based on the technological demands for significantly enhancing oil recovery and long-term CO_(2)sequestration in the lacustrine oil reservoirs of China,this study systematically reviews the progress and practices of CO_(2)flooding and storage technologies in recent years.It addresses the key technological needs and challenges faced in scaling up the application of CO_(2)flooding and storage to mature,developed oil fields,and analyzes future development directions.During the pilot test phase(2006-2019),continuous development and application practices led to the establishment of the first-generation CO_(2)flooding and storage technology system for lacustrine reservoirs.In the industrialization phase(since 2020),significant advances and insights have been achieved in terms of confined phase behavior,storage mechanisms,reservoir engineering,sweep control,engineering process and storage monitoring,enabling the maturation of the second-generation CO_(2)flooding and storage theories and technologies to effectively support the demonstration projects of Carbon Capture,Utilization and Storage(CCUS).To overcome key technical issues such as low miscibility,difficulty in gas channeling control,high process requirements,limited application scenarios,and coordination challenges in CO_(2)flooding and storage,and to support the large-scale application of CCUS,it is necessary to strengthen research on key technologies for establishing the third-generation CO_(2)flooding and storage technological system incorporating miscibility enhancement and transformation,comprehensive regulation for sweep enhancement,whole-process engineering techniques and equipment,long-term storage monitoring safety,and synergistic optimization of flooding and storage.展开更多
Oral squamous cell carcinoma (OSCC) develops on the mucosal epithelium of the oral cavity. It accounts for approximately 90% oforal malignancies and impairs appearance, pronunciation, swallowing, and flavor perception...Oral squamous cell carcinoma (OSCC) develops on the mucosal epithelium of the oral cavity. It accounts for approximately 90% oforal malignancies and impairs appearance, pronunciation, swallowing, and flavor perception. In 2020, 377,713 OSCC cases werereported globally. According to the Global Cancer Observatory (GCO), the incidence of OSCC will rise by approximately 40% by2040, accompanied by a growth in mortality. Persistent exposure to various risk factors, including tobacco, alcohol, betel quid (BQ),and human papillomavirus (HPV), will lead to the development of oral potentially malignant disorders (OPMDs), which are oralmucosal lesions with an increased risk of developing into OSCC. Complex and multifactorial, the oncogenesis process involvesgenetic alteration, epigenetic modification, and a dysregulated tumor microenvironment. Although various therapeuticinterventions, such as chemotherapy, radiation, immunotherapy, and nanomedicine, have been proposed to prevent or treat OSCCand OPMDs, understanding the mechanism of malignancies will facilitate the identification of therapeutic and prognostic factors,thereby improving the efficacy of treatment for OSCC patients. This review summarizes the mechanisms involved in OSCC.Moreover, the current therapeutic interventions and prognostic methods for OSCC and OPMDs are discussed to facilitatecomprehension and provide several prospective outlooks for the fields.展开更多
Regional inequality is a core issue in geography,and it can be measured by several approaches and indexes.However,the global inequality measures can not reflect regional characteristics in terms of spatiality and non-...Regional inequality is a core issue in geography,and it can be measured by several approaches and indexes.However,the global inequality measures can not reflect regional characteristics in terms of spatiality and non-mobility,as well as correctly explore regional inequality in particular directions.Although conventional between-group inequality indexes can measure the inequality in particular directions,they can not reflect the reversals of regional patterns and changes of within-group patterns.Therefore,we set forth a new approach to measure regional inequality in particular directions,which is applicable to geographic field.Based on grouping,we established a new index to measure regional inequality in particular directions named Particular Direction Inequality index(PDI index),which is comprised of between-group inequality of all data and between-group average gap.It can reflect regional spatiality and non-mobility,judge the main direction of regional inequality,and capture the changes and reversals of regional patterns.We used the PDI index to measure the changes of regional inequality from 1952 to 2009 in China.The results show that:1) the main direction of China's regional inequality was between coastal areas and inland areas;the increasing extent of inequality between coastal areas and inland areas was higher than the global inequality;2) the PDI index can measure the between-region average gap,and is more sensitive to evolution of within-region patterns;3) the inequality between the northern China and the southern China has been decreasing from 1952 to 2009 and was reversed in 1994 and 1995.展开更多
The shale gas resources in China have great potential and the geological resources of shale gas is over 100×10^(12)m^(3),which includes about 20×10^(12)m^(3) of recoverable resources.Organic-rich shales can ...The shale gas resources in China have great potential and the geological resources of shale gas is over 100×10^(12)m^(3),which includes about 20×10^(12)m^(3) of recoverable resources.Organic-rich shales can be divided into three types according to their sedimentary environments,namely marine,marine-continental transitional,and continental shales,which are distributed in 13 stratigraphic systems from the Mesoproterozoic to the Cenozoic.The Sichuan Basin and its surrounding areas have the highest geological resources of shale gas,and the commercial development of shale gas has been achieved in the Upper Ordovician Wufeng Formation-Lower Silurian Longmaxi Formation in these areas,with a shale gas production of up to 20×10^(9)m^(3) in 2020.China has seen rapid shale gas exploration and development over the last five years,successively achieving breakthroughs and important findings in many areas and strata.The details are as follows.(1)Large-scale development of middle-shallow shale gas(burial depth:less than 3500 m)has been realized,with the productivity having rapidly increased;(2)breakthroughs have been constantly made in the development of deep shale gas(burial depth:3500-4500 m),and the ultradeep shale gas(burial depth:greater than 4500 m)is under testing;(3)breakthroughs have been made in the development of normal-pressure shale gas,and the assessment of the shale gas in complex tectonic areas is being accelerated;(4)shale gas has been frequently discovered in new areas and new strata,exhibiting a great prospect.Based on the exploration and development practice,three aspects of consensus have been gradually reached on the research progress in the geological theories of shale gas achieved in China.(1)in terms of deep-water fine-grained sediments,organic-rich shales are the base for the formation of shale gas;(2)in terms of high-quality reservoirs,the development of micro-nano organic matter-hosted pores serves as the core of shale gas accumulation;(3)in terms of preservation conditions,weak structural transformation,a moderate degree of thermal evolution,and a high pressure coefficient are the key to shale gas enrichment.As a type of important low-carbon fossil energy,shale gas will play an increasingly important role in achieving the strategic goals of peak carbon dioxide emissions and carbon neutrality.Based on the in-depth study of shale gas geological conditions and current exploration progress,three important directions for shale gas exploration in China in the next five years are put forward.展开更多
In the area of pattern recognition and machine learning,features play a key role in prediction.The famous applications of features are medical imaging,image classification,and name a few more.With the exponential grow...In the area of pattern recognition and machine learning,features play a key role in prediction.The famous applications of features are medical imaging,image classification,and name a few more.With the exponential growth of information investments in medical data repositories and health service provision,medical institutions are collecting large volumes of data.These data repositories contain details information essential to support medical diagnostic decisions and also improve patient care quality.On the other hand,this growth also made it difficult to comprehend and utilize data for various purposes.The results of imaging data can become biased because of extraneous features present in larger datasets.Feature selection gives a chance to decrease the number of components in such large datasets.Through selection techniques,ousting the unimportant features and selecting a subset of components that produces prevalent characterization precision.The correct decision to find a good attribute produces a precise grouping model,which enhances learning pace and forecast control.This paper presents a review of feature selection techniques and attributes selection measures for medical imaging.This review is meant to describe feature selection techniques in a medical domainwith their pros and cons and to signify its application in imaging data and data mining algorithms.The review reveals the shortcomings of the existing feature and attributes selection techniques to multi-sourced data.Moreover,this review provides the importance of feature selection for correct classification of medical infections.In the end,critical analysis and future directions are provided.展开更多
As a promising renewable energy,offshore wind energy currently is gaining more attention,by which the economic and efficient operation of floating wind turbine systems is a potential research direction.This study is p...As a promising renewable energy,offshore wind energy currently is gaining more attention,by which the economic and efficient operation of floating wind turbine systems is a potential research direction.This study is primarily devoted to the analysis of dynamic response of the NREL-5 MW reference wind turbine supported by an OC3-Hywind SPAR-type platform using a recompiled code which combines FAST with WAMIT.To verify the reliability of the recompiled code,the free decay motions of a floating wind turbine system in still water are examined with satisfactory results.After that,thirteen scenarios with different angles between wind and wave from 0°to 90°are investigated.The dynamic responses of the turbine system in various degrees of freedom(DOFs)for different incident wind/wave directions are presented in both time and frequency domains via the fast Fourier transform.展开更多
In this paper, a notation delta(x)(w) is derived from the counting function N-x(r, w) of branch points of algebriod functions. With this notation, the authors give the definition of the Nevanlinna direction for algebr...In this paper, a notation delta(x)(w) is derived from the counting function N-x(r, w) of branch points of algebriod functions. With this notation, the authors give the definition of the Nevanlinna direction for algebriod functions and discuss its existence in certain condition. By this notation the authors also obtain the numbers of exceptional value of the Julia direction and Borel direction of algebriod functions are not more than 2 + [delta(x) (w)] here [x] implies an maximum integer number which does not exceed x.展开更多
Understanding the Changing Planet： Strategic Directions for the Geographical Sciences （UCP）, published by the National Research Council （USA）, and its comments in The Professional Geographer propose that uppercas...Understanding the Changing Planet： Strategic Directions for the Geographical Sciences （UCP）, published by the National Research Council （USA）, and its comments in The Professional Geographer propose that uppercase and plural ＂Geographical Sciences＂ （GS） is the strategic direction for geography in the next decade for better understanding of our rapidly changing planet. According to these comments, UCP valued technologies and tools exces- sively （＂task＂）, and did not pay much attention to methodology （＂discipline＂）. Actually, both ＂task＂ and ＂discipline＂ are geographical wings, especially in the time of ＂big science＂. Enlightenment from UCP and its comments is the strategic direction that should be balanced between ＂task＂ and ＂discipline＂, GS should be a three-dimensional construct of a disciplinary system, methodology, and technologies and tools, and this system should be scientific hu- manism based on scientific spirit and directed by humanism. During the last 60 years, Chi- nese geographers devoted themselves to GS, including practice and theory. Obviously pro- gress and outlook are proposed as interdisciplinary GS, Earth Surface Sciences （ESS） and Geographical Construction （GC）. The disciplinary system of GS is very complex, and is composed of such human knowledge domains as sciences, technologies, engineering, and philosophy. The main mission is to research the open, complex, and macro earth system （not only scientifically, but also humanistically）, and one significant methodology is ＂comprehen- sive integration of qualitative and quantitative means＂ （CIQQM）. At the same time, another changing direction in Chinese geography is Human-Economic Geography （HEG）.展开更多
Bipolar disorder (BD) is a chronic, recurrent, disabling disease, even when given currently-available pharmacological and psychological treatments. Currently, the etiology and pathogenesis of BD remain unclear. As a c...Bipolar disorder (BD) is a chronic, recurrent, disabling disease, even when given currently-available pharmacological and psychological treatments. Currently, the etiology and pathogenesis of BD remain unclear. As a consequence, patients with BD are frequently unrecognized, misdiagnosed, and inappropriately treated, which often yields a low treatment response and poor outcome.展开更多
The directional dependency of the acoustic emission （AE） and deformation rate analysis （DRA） methods was analyzed, based on the contact bond model in the two-dimensional particle flow code （PFC2D） in two types o...The directional dependency of the acoustic emission （AE） and deformation rate analysis （DRA） methods was analyzed, based on the contact bond model in the two-dimensional particle flow code （PFC2D） in two types of rocks, the coarse-grained sandstone and Aue granite. Each type of rocks had two shapes, the Brazilian disk and a square shape. The mechanical behaviors of the numerical model had already been verified to be in agreement with those of the physical specimens in previous research. Three loading protocols with different loading cycles in two orthogonal directions were specially designed in the numerical tests. The results show that no memory effect is observed in the second loading in the orthogonal direction. However, both the cumulative crack number of the second loading and the differential strain value at the inflection point are influenced by the first loading in the orthogonal direction.展开更多
Mg-5Li-1Al-0.5Y alloy was rolled with different directions.The microstructure,mechanical properties and texture of the specimens were investigated with optical microscope,tensile tester and X-ray diffraction.The resul...Mg-5Li-1Al-0.5Y alloy was rolled with different directions.The microstructure,mechanical properties and texture of the specimens were investigated with optical microscope,tensile tester and X-ray diffraction.The results show that changing rolling directions can refine the grain size of as-rolled alloys.Meanwhile,rolling directions have an obvious influence on the mechanical properties and texture of Mg-5Li-1Al-0.5Y alloy,thus affecting the anisotropy of the alloy.The sheet,of which the RD(rolling direction)and ND(normal direction)are both changed between two passes,possesses the smallest anisotropy.From the texture results,changing rolling directions reduces the maximum pole density,making the highest point distribution region excursion and the highest point distributes more scatteredly.展开更多
文摘Professor Paul Crosthwaite,from the School of Literature,Languages,and Cultures at the University of Edinburgh,is a prominent scholar in the interdisciplinary field of literature and economics.He is a co-editor of the Palgrave Studies in Literature,Culture,and Economics series and The Cambridge Companion to Literature and Economics(2022).In recent years,he has significantly influenced the intersection of literature and economics,advocating particularly for a shift towards the Economic Humanities.This interview covers:1.The definition and theoretical origin of the Economic Humanities;2.The internal heterogeneity and critical limitations of the New Economic Criticism,and the theoretical advantages and potential development of the Economic Humanities;3.What research paradigms do Environmental Humanities,Medical Humanities,and Digital Humanities provide for the Economic Humanities;4.How literary researchers can work at the interface of the Economic Humanities research.As a novel interdisciplinary interface between literature and economics,Professor Paul Crosthwaite’s concept of the Economic Humanities not only pioneers methodological tools for interdisciplinary studies of literature and economics but also underscores the interpretative potential and disciplinary benefits of literary viewpoints on economics.This underscores the vital role of literature in human knowledge,meriting attention from the literary research academia.
文摘Mental healthcare in Ethiopia is underutilized due to a lack of resources and skilled practitioners.Psychological counselling offers unique intervention possibilities because of its focus on a wide range of mental health and social justice issues.This literature review tracks the historical development of the profession of psychological counselling in Ethiopia to establish what has been achieved to date and the development challenges.Key achievements include recognition of the profession by the Ministry of Education,growing public awareness,and increasing capacity of practitioners skilled in psychological counselling.Challenges include limited contextually relevant training,poor representation of the profession within Ministry of Health policies,poor public and government mental health literacy,and a lack of regulatory frameworks.Postgraduate training would benefit from more culturally,contextually,and linguistically appropriate evidence-based,indigenous psychology practices.The profession would benefit from engagement in government policy development that promotes mental health,and professional regulatory bodies to hold practitioners accountable to professional standards and ethical practice.
基金supported by the National Natural Science Foundation of China(22101043)the Fundamental Research Funds for the Central Universities(N2205013,N232410019,N2405013)+3 种基金Natural Science Foundation of Liaoning Province(2023-MSBA-068)the Opening Fund of State Key Laboratory of Heavy Oil Processing(SKLHOP202203006)the Key Laboratory of Functional Molecular Solids,Ministry of Education(FMS2023005)Northeastern University。
文摘The convergence of materials science and biotechnology has catalyzed the development of innovative platforms,including nanotechnology,smart sensors,and supramolecular materials,significantly advancing the progress in the field of life sciences[1−7].Among them,supramolecular materials have garnered increasing attention in life sciences owing to their distinctive self-assembly capabilities and intelligent responsiveness[8−12].
文摘BACKGROUND Gastrointestinal(GI)manifestations are prevalent in genetic myopathies,posing significant diagnostic and management challenges.AIM To synthesize evidence on the diagnostic approaches,management strategies,patient perspectives,and future research directions regarding GI symptoms in genetic myopathies.METHODS A systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines.We searched PubMed,Scopus,EMBASE,and Web of Science from inception to December 2024.Eligible studies reported GI manifestations in genetic myopathies,including clinical evaluations,imaging,physiological tests,histopathology,and genetic analyses.Inclusion criteria encompassed original research studies,review articles,case reports,and clinical guidelines published in peer-reviewed journals.Exclusion criteria included conference abstracts without full-text availability and non-peer-reviewed sources.Two independent reviewers screened studies and extracted data.They assessed methodological quality using the Newcastle-Ottawa Scale for observational studies,A MeaSurement Tool to Assess Systematic Reviews for systematic reviews,and the Joanna Briggs Institute checklist for case reports.A systematic narrative synthesis was employed to summarize the findings.RESULTS A total of 234 studies met the inclusion criteria.GI manifestations varied widely,with dysphagia,gastroesophageal reflux,abdominal pain,constipation,diarrhea,and fecal incontinence being the most frequently reported symptoms.The included studies highlighted a multidisciplinary diagnostic approach incorporating clinical assessment,imaging,physiological testing,histopathology,and genetic testing.Management strategies ranged from dietary interventions and rehabilitative therapies to pharmacological treatments and surgical procedures.Patient perspectives underscored the significant impact of GI symptoms on quality of life,social interactions,and emotional well-being.The main limitations of the included studies were high heterogeneity in study design,small sample sizes,and the potential risk of bias due to limited methodological rigor in some reports.CONCLUSION This review underscores the complexity of GI manifestations in genetic myopathies and the need for a comprehensive,multidisciplinary management approach.Future research should focus on elucidating molecular mechanisms,identifying biomarkers,and developing targeted therapies to improve patient outcomes.The findings have implications for both clinical practice and public health,emphasizing the necessity of early diagnosis and personalized management strategies.
基金supported by the National Natural Science Foundation of China“Study on the failure mechanism and evaluation method of sand control measures for railway machinery in sandy areas”(12302511)。
文摘Understanding the characteristics of windsand flow field in the curve section of desert highway under different wind directions is helpful for reducing the wind-sand damage in the curve section.Therefore,taking the desert section of Wuma Expressway in Zhongwei city,Ningxia,China as the research background,the wind-sand flow field and sand accumulation phenomenon of concave surface plane curve embankment under different wind directions is calculated and analyzed by computational fluid dynamics(CFD)numerical simulation method.The results show that:(1)Under different wind directions,along the direction of the route,at the starting point of the route,the windward slope of the embankment is a circular arc section,which reduces the resistance of wind-sand flow and promotes the acceleration of sand particles.In the middle of the route,the low-speed area of the windward slope toe and the leeward slope toe is small;at the end of the route,the high-speed area on the shoulder side of the leeward road rises upward.(2)Under different wind directions,the smaller the angle between the wind direction and the route,the stronger the lateral transport effect on the wind-blown sand flow,and the more sand particles transported along the route direction.(3)Under different wind directions,in the concave windward horizontal curve,with the increase of the angle,the sand area on the top of the embankment shows an increasing trend.Whenα=30°,45°,60°,75°,the percentage of the sand area on the top of the embankment to the total embankment area is 0%,33.3%,64.4%,71.0%,respectively.(4)Under different wind directions,along the route direction,the sand transport efficiency of the concave surface upwind plane curve embankment shows a decreasing trend.In the case of a certain radius of the horizontal curve,the angle range between the wind direction and the concave horizontal curve route is recommended to be 30°-45°.
基金supported in part by the National Natural Science Foundation of China(U2441226).
文摘In recent years,intensified environmental pollution and climate change have increasingly exposed the world to natural disasters such as earthquakes and floods,resulting in substantial economic losses[1].These disasters frequently damage terrestrial communication infrastructures,making the rapid deployment of emergency communication networks in affected areas critical in increasing rescue efficiency[2].
基金National Natural Science Foundation of China(62373102)Jiangsu Natural Science Foundation(BK20221455)Anhui Provincial Key Research and Development Project(2022i01020013)。
文摘Enhancing the stability and performance of practical control systems in the presence of nonlinearity,time delay,and uncertainty remains a significant challenge.Particularly,a class of strict-feedback nonlinear uncertain systems characterized by unknown control directions and time-varying input delay lacks comprehensive solutions.In this paper,we propose an observerbased adaptive tracking controller to address this gap.Neural networks are utilized to handle uncertainty,and a unique coordinate transformation is employed to untangle the coupling between input delay and unknown control directions.Subsequently,a new auxiliary signal counters the impact of time-varying input delay,while a Nussbaum function is introduced to solve the problem of unknown control directions.The leverage of an advanced dynamic surface control technique avoids the“complexity explosion”and reduces boundary layer errors.Synthesizing these techniques ensures that all the closed-loop signals are semi-globally uniformly ultimately bounded(SGUUB),and the tracking error converges to a small region around the origin by selecting suitable parameters.Simulation examples are provided to demonstrate the feasibility of the proposed approach.
基金Supported by the National Natural Science Foundation of China(U24B6002)National Science and Technology Major Project(2024ZD14001)Project of the Sinopec Science and Technology Department(P25196,P24207).
文摘Lacustrine rift basins in China are characterized by pronounced structural segmentation,strong sedimentary heterogeneity,extensive fault-fracture development,and significant variability in thermal maturity and mobility of shale oil.This study reviews the current status of exploration and development of shale oil in such basins and examines theoretical frameworks such as“binary enrichment”and source-reservoir configuration,with a focus on five key subjects:(1)sedimentation-diagenesis coupling mechanisms of fine-grained shale reservoir formation;(2)dynamic diagenetic evolution and hydrocarbon occurrence mechanisms of organic-rich shale;(3)dominant controls and evaluation methods for shale oil enrichment;(4)fracturing mechanisms of organic-rich shale and simulation of artificial fracture networks;and(5)flow mechanisms and effective development strategies for shale oil.Integrated analysis suggests that two major scientific challenges must be addressed:the coupled evolution of fine-grained sedimentation,differential diagenesis,and hydrocarbon generation under tectonic influence and its control on shale oil occurrence and enrichment;and multi-scale,multiphase flow mechanisms and three-dimensional development strategies for lacustrine shale oil in complex fault blocks.In response to current exploration and development bottlenecks,future research will be conducted primarily to:(1)deeply understand organic-inorganic interactions and reservoir formation mechanisms in organic-rich shales,and clarify the influence of high-frequency sequence evolution and diagenetic fluids on reservoir space;(2)elucidate the dynamic processes of hydrocarbon generation,expulsion,and retention across different lithofacies,and quantify their relationship with thermal maturity,including the conditions for the formation of self-sealing systems;(3)develop a geologically adaptive,data-and intelligence-driven shale oil classification and grading evaluation system of shale oil;(4)reveal artificial fracture propagation pattern and optimize physical field coupled fracturing technologies for complex lithofacies assemblages;and(5)overcome challenges in multi-scale geological modeling and multiphase flow characterization,and establish advanced numerical simulation methodologies.
基金Project supported by the National Natural Science Foundation of China(Nos.12372071 and 12372070)the Aeronautical Science Fund of China(No.2022Z055052001)the Foundation of China Scholarship Council(No.202306830079)。
文摘Currently,there are a limited number of dynamic models available for braided composite plates with large overall motions,despite the incorporation of three-dimensional(3D)braided composites into rotating blade components.In this paper,a dynamic model of 3D 4-directional braided composite thin plates considering braiding directions is established.Based on Kirchhoff's plate assumptions,the displacement variables of the plate are expressed.By incorporating the braiding directions into the constitutive equation of the braided composites,the dynamic model of the plate considering braiding directions is obtained.The effects of the speeds,braiding directions,and braided angles on the responses of the plate with fixed-axis rotation and translational motion,respectively,are investigated.This paper presents a dynamic theory for calculating the deformation of 3D braided composite structures undergoing both translational and rotational motions.It also provides a simulation method for investigating the dynamic behavior of non-isotropic material plates in various applications.
基金Supported by the China National Key R&D Program(2023YFF0614100)National Science and Technology Major Project of China(2024ZD14066)+1 种基金Major Project of PetroChina Company Limited(2021ZZ01)Key R&D Project of Xinjiang Uygur Autonomous Region of China(2024B03001).
文摘Based on the technological demands for significantly enhancing oil recovery and long-term CO_(2)sequestration in the lacustrine oil reservoirs of China,this study systematically reviews the progress and practices of CO_(2)flooding and storage technologies in recent years.It addresses the key technological needs and challenges faced in scaling up the application of CO_(2)flooding and storage to mature,developed oil fields,and analyzes future development directions.During the pilot test phase(2006-2019),continuous development and application practices led to the establishment of the first-generation CO_(2)flooding and storage technology system for lacustrine reservoirs.In the industrialization phase(since 2020),significant advances and insights have been achieved in terms of confined phase behavior,storage mechanisms,reservoir engineering,sweep control,engineering process and storage monitoring,enabling the maturation of the second-generation CO_(2)flooding and storage theories and technologies to effectively support the demonstration projects of Carbon Capture,Utilization and Storage(CCUS).To overcome key technical issues such as low miscibility,difficulty in gas channeling control,high process requirements,limited application scenarios,and coordination challenges in CO_(2)flooding and storage,and to support the large-scale application of CCUS,it is necessary to strengthen research on key technologies for establishing the third-generation CO_(2)flooding and storage technological system incorporating miscibility enhancement and transformation,comprehensive regulation for sweep enhancement,whole-process engineering techniques and equipment,long-term storage monitoring safety,and synergistic optimization of flooding and storage.
基金supported by the National Key Research and Development Project of China (2020YFA0509400)Guangdong Basic and Applied Basic Research Foundation(2019B030302012)+1 种基金National Natural Science Foundation of China (81821002, 82130082)1·3·5 project for disciplines of excellence (ZYGD22007,ZYGC21004)
文摘Oral squamous cell carcinoma (OSCC) develops on the mucosal epithelium of the oral cavity. It accounts for approximately 90% oforal malignancies and impairs appearance, pronunciation, swallowing, and flavor perception. In 2020, 377,713 OSCC cases werereported globally. According to the Global Cancer Observatory (GCO), the incidence of OSCC will rise by approximately 40% by2040, accompanied by a growth in mortality. Persistent exposure to various risk factors, including tobacco, alcohol, betel quid (BQ),and human papillomavirus (HPV), will lead to the development of oral potentially malignant disorders (OPMDs), which are oralmucosal lesions with an increased risk of developing into OSCC. Complex and multifactorial, the oncogenesis process involvesgenetic alteration, epigenetic modification, and a dysregulated tumor microenvironment. Although various therapeuticinterventions, such as chemotherapy, radiation, immunotherapy, and nanomedicine, have been proposed to prevent or treat OSCCand OPMDs, understanding the mechanism of malignancies will facilitate the identification of therapeutic and prognostic factors,thereby improving the efficacy of treatment for OSCC patients. This review summarizes the mechanisms involved in OSCC.Moreover, the current therapeutic interventions and prognostic methods for OSCC and OPMDs are discussed to facilitatecomprehension and provide several prospective outlooks for the fields.
基金Under the auspices of National Natural Science Foundation of China(No.40971101)Main Direction Program of Knowledge Innovation of Chinese Academy of Sciences(No.KZC X2-YW-321-05)
文摘Regional inequality is a core issue in geography,and it can be measured by several approaches and indexes.However,the global inequality measures can not reflect regional characteristics in terms of spatiality and non-mobility,as well as correctly explore regional inequality in particular directions.Although conventional between-group inequality indexes can measure the inequality in particular directions,they can not reflect the reversals of regional patterns and changes of within-group patterns.Therefore,we set forth a new approach to measure regional inequality in particular directions,which is applicable to geographic field.Based on grouping,we established a new index to measure regional inequality in particular directions named Particular Direction Inequality index(PDI index),which is comprised of between-group inequality of all data and between-group average gap.It can reflect regional spatiality and non-mobility,judge the main direction of regional inequality,and capture the changes and reversals of regional patterns.We used the PDI index to measure the changes of regional inequality from 1952 to 2009 in China.The results show that:1) the main direction of China's regional inequality was between coastal areas and inland areas;the increasing extent of inequality between coastal areas and inland areas was higher than the global inequality;2) the PDI index can measure the between-region average gap,and is more sensitive to evolution of within-region patterns;3) the inequality between the northern China and the southern China has been decreasing from 1952 to 2009 and was reversed in 1994 and 1995.
基金supported by a project of shale gas in Southern China(DD20190561)initiated by the China Geological Surveythe project for High-level Innovative Talents in Science and Technology,Ministry of Natural Resources(12110600000018003918)。
文摘The shale gas resources in China have great potential and the geological resources of shale gas is over 100×10^(12)m^(3),which includes about 20×10^(12)m^(3) of recoverable resources.Organic-rich shales can be divided into three types according to their sedimentary environments,namely marine,marine-continental transitional,and continental shales,which are distributed in 13 stratigraphic systems from the Mesoproterozoic to the Cenozoic.The Sichuan Basin and its surrounding areas have the highest geological resources of shale gas,and the commercial development of shale gas has been achieved in the Upper Ordovician Wufeng Formation-Lower Silurian Longmaxi Formation in these areas,with a shale gas production of up to 20×10^(9)m^(3) in 2020.China has seen rapid shale gas exploration and development over the last five years,successively achieving breakthroughs and important findings in many areas and strata.The details are as follows.(1)Large-scale development of middle-shallow shale gas(burial depth:less than 3500 m)has been realized,with the productivity having rapidly increased;(2)breakthroughs have been constantly made in the development of deep shale gas(burial depth:3500-4500 m),and the ultradeep shale gas(burial depth:greater than 4500 m)is under testing;(3)breakthroughs have been made in the development of normal-pressure shale gas,and the assessment of the shale gas in complex tectonic areas is being accelerated;(4)shale gas has been frequently discovered in new areas and new strata,exhibiting a great prospect.Based on the exploration and development practice,three aspects of consensus have been gradually reached on the research progress in the geological theories of shale gas achieved in China.(1)in terms of deep-water fine-grained sediments,organic-rich shales are the base for the formation of shale gas;(2)in terms of high-quality reservoirs,the development of micro-nano organic matter-hosted pores serves as the core of shale gas accumulation;(3)in terms of preservation conditions,weak structural transformation,a moderate degree of thermal evolution,and a high pressure coefficient are the key to shale gas enrichment.As a type of important low-carbon fossil energy,shale gas will play an increasingly important role in achieving the strategic goals of peak carbon dioxide emissions and carbon neutrality.Based on the in-depth study of shale gas geological conditions and current exploration progress,three important directions for shale gas exploration in China in the next five years are put forward.
文摘In the area of pattern recognition and machine learning,features play a key role in prediction.The famous applications of features are medical imaging,image classification,and name a few more.With the exponential growth of information investments in medical data repositories and health service provision,medical institutions are collecting large volumes of data.These data repositories contain details information essential to support medical diagnostic decisions and also improve patient care quality.On the other hand,this growth also made it difficult to comprehend and utilize data for various purposes.The results of imaging data can become biased because of extraneous features present in larger datasets.Feature selection gives a chance to decrease the number of components in such large datasets.Through selection techniques,ousting the unimportant features and selecting a subset of components that produces prevalent characterization precision.The correct decision to find a good attribute produces a precise grouping model,which enhances learning pace and forecast control.This paper presents a review of feature selection techniques and attributes selection measures for medical imaging.This review is meant to describe feature selection techniques in a medical domainwith their pros and cons and to signify its application in imaging data and data mining algorithms.The review reveals the shortcomings of the existing feature and attributes selection techniques to multi-sourced data.Moreover,this review provides the importance of feature selection for correct classification of medical infections.In the end,critical analysis and future directions are provided.
文摘As a promising renewable energy,offshore wind energy currently is gaining more attention,by which the economic and efficient operation of floating wind turbine systems is a potential research direction.This study is primarily devoted to the analysis of dynamic response of the NREL-5 MW reference wind turbine supported by an OC3-Hywind SPAR-type platform using a recompiled code which combines FAST with WAMIT.To verify the reliability of the recompiled code,the free decay motions of a floating wind turbine system in still water are examined with satisfactory results.After that,thirteen scenarios with different angles between wind and wave from 0°to 90°are investigated.The dynamic responses of the turbine system in various degrees of freedom(DOFs)for different incident wind/wave directions are presented in both time and frequency domains via the fast Fourier transform.
基金Supported by the Natioal Natural Science Foundation of China (10271122)
文摘In this paper, a notation delta(x)(w) is derived from the counting function N-x(r, w) of branch points of algebriod functions. With this notation, the authors give the definition of the Nevanlinna direction for algebriod functions and discuss its existence in certain condition. By this notation the authors also obtain the numbers of exceptional value of the Julia direction and Borel direction of algebriod functions are not more than 2 + [delta(x) (w)] here [x] implies an maximum integer number which does not exceed x.
基金National Natural Science Foundation of China, No .40761001 No.41071105+2 种基金 No.41261033 Innovation Me- thod Fund of China, No.2007FY 140800 National Philosophy Social Science of China, No.BHA100058
文摘Understanding the Changing Planet： Strategic Directions for the Geographical Sciences （UCP）, published by the National Research Council （USA）, and its comments in The Professional Geographer propose that uppercase and plural ＂Geographical Sciences＂ （GS） is the strategic direction for geography in the next decade for better understanding of our rapidly changing planet. According to these comments, UCP valued technologies and tools exces- sively （＂task＂）, and did not pay much attention to methodology （＂discipline＂）. Actually, both ＂task＂ and ＂discipline＂ are geographical wings, especially in the time of ＂big science＂. Enlightenment from UCP and its comments is the strategic direction that should be balanced between ＂task＂ and ＂discipline＂, GS should be a three-dimensional construct of a disciplinary system, methodology, and technologies and tools, and this system should be scientific hu- manism based on scientific spirit and directed by humanism. During the last 60 years, Chi- nese geographers devoted themselves to GS, including practice and theory. Obviously pro- gress and outlook are proposed as interdisciplinary GS, Earth Surface Sciences （ESS） and Geographical Construction （GC）. The disciplinary system of GS is very complex, and is composed of such human knowledge domains as sciences, technologies, engineering, and philosophy. The main mission is to research the open, complex, and macro earth system （not only scientifically, but also humanistically）, and one significant methodology is ＂comprehen- sive integration of qualitative and quantitative means＂ （CIQQM）. At the same time, another changing direction in Chinese geography is Human-Economic Geography （HEG）.
基金supported by the National Key Research and Development Program of China (2016YFC1307100 and 2016YFC1307105)the Shanghai Key Medicine Specialties Program (ZK2015A06)+1 种基金Projects of International Cooperation and Exchanges National Natural Science Foundation of China (81761128032)the Sanming Project of Medicine in Shenzhen, China (SZSM201612006)
文摘Bipolar disorder (BD) is a chronic, recurrent, disabling disease, even when given currently-available pharmacological and psychological treatments. Currently, the etiology and pathogenesis of BD remain unclear. As a consequence, patients with BD are frequently unrecognized, misdiagnosed, and inappropriately treated, which often yields a low treatment response and poor outcome.
基金supported by the National Natural Science Foundation of China (Grant No. 50978083)the Fundamental Research Funds for the Central Universities (Grants No. 2009B07714 and 2010B13914) in Chinathe Innovation Project for Graduate Students of Jiangsu Province (Grant No. CX10B_215Z)
文摘The directional dependency of the acoustic emission （AE） and deformation rate analysis （DRA） methods was analyzed, based on the contact bond model in the two-dimensional particle flow code （PFC2D） in two types of rocks, the coarse-grained sandstone and Aue granite. Each type of rocks had two shapes, the Brazilian disk and a square shape. The mechanical behaviors of the numerical model had already been verified to be in agreement with those of the physical specimens in previous research. Three loading protocols with different loading cycles in two orthogonal directions were specially designed in the numerical tests. The results show that no memory effect is observed in the second loading in the orthogonal direction. However, both the cumulative crack number of the second loading and the differential strain value at the inflection point are influenced by the first loading in the orthogonal direction.
基金This work was supported by the Heilongjiang Province Youth Skeleton Program(1252G018)Research Fund for the Doctoral Program of Higher Education(20132304110006)+3 种基金Project of Science and Technology of Heilongjiang Province Education Department(12511068)Fundamental Research Funds for the Central Universities(HEUCF20151006)Heilongjiang Province Natural Science Foundation(E201420)Harbin City Application Technology Research and Devolopment Project(2015AE005).
文摘Mg-5Li-1Al-0.5Y alloy was rolled with different directions.The microstructure,mechanical properties and texture of the specimens were investigated with optical microscope,tensile tester and X-ray diffraction.The results show that changing rolling directions can refine the grain size of as-rolled alloys.Meanwhile,rolling directions have an obvious influence on the mechanical properties and texture of Mg-5Li-1Al-0.5Y alloy,thus affecting the anisotropy of the alloy.The sheet,of which the RD(rolling direction)and ND(normal direction)are both changed between two passes,possesses the smallest anisotropy.From the texture results,changing rolling directions reduces the maximum pole density,making the highest point distribution region excursion and the highest point distributes more scatteredly.
