Nowadays, the international dimension of brand name is becoming increasingly notable with the continual increase of the international economic exchanges. However, the translation of brand name is a complicated process...Nowadays, the international dimension of brand name is becoming increasingly notable with the continual increase of the international economic exchanges. However, the translation of brand name is a complicated process, which requires the translator not only to regard the brand name translation as a kind of commercial activity, but also to understand clearly the cultural similarities and disparities between the source and target languages. From the aspect of cultural differences, this paper discusses the cultural influence on Chinese and English brand name translation, and finally introduces some suggestions for brand name translation.展开更多
This study was conducted to investigate the maxillary denture bases and occlusal discrepancies using the Vertex Thermosens in comparison with the conventional polymethyl-methacrylate materials. Twenty maxillary dentur...This study was conducted to investigate the maxillary denture bases and occlusal discrepancies using the Vertex Thermosens in comparison with the conventional polymethyl-methacrylate materials. Twenty maxillary denture bases were prepared from the Vertex ThermoSens and a conventional heat-cured denture base materials. Acrylic maxillary second molars were arranged in their respective positions on the ridge. After curing of both types of denture bases, they were deflasked with their respective master casts. Reference points were prepared for measurements of the antero-posterior and cross-arch dimensions at the denture borders using caliper device. Furthermore, the teeth discrepancies were measured between reference points in the ligual aspect of the second maxillary molars. The recorded data was analyzed using SPSS statistical software version 20. The results showed initial shrinkage of both denture bases in the antero-posterior and cross-arch dimensions immediately after decasting. This contraction was compensated gradually during storage in water up to 2 weeks. Regarding the variable time, there was a significant difference between the tested materials. Moreover, the results revealed occlusal discrepancies and shifting of teeth inward immediately after decasting, followed by outward movement after storage in water for 2 weeks. Regarding the variables time and materials, there were significant differences. Both materials exhibited inward shrinkage in the antero-posterior and cross-arch dimensions immediately after decasting. Both denture bases showed inward shifting of teeth immediately after decasting, followed by outward movement after storage in water up to 2 weeks.展开更多
It will show, a recent extension of special relativity on the grounds of a novel concept of velocity, which also predicts the speed of transversal motions on the plane of the sky to increase with enduring observation ...It will show, a recent extension of special relativity on the grounds of a novel concept of velocity, which also predicts the speed of transversal motions on the plane of the sky to increase with enduring observation time, to fully explain the differences of the observational results of the former experiments referring to the distance of the Pleiades from Earth.展开更多
This paper explores potential of Remote Sensing and Geospatial Information Systems as viable tools for data collection, processing, transformation and adjustment of cadastral data discrepancies often noted by geospati...This paper explores potential of Remote Sensing and Geospatial Information Systems as viable tools for data collection, processing, transformation and adjustment of cadastral data discrepancies often noted by geospatial practitioners during rasterization and vectorization of land related data. Necessary datasets were collected employing main approach/procedure of scanning, georeferencing, digitization, transformation and analysis in that order, to amalgamate and harmonize all datasets into one common projection and coordinate system （Universal Transverse Mercator （UTM） on Arc-Datum 1960）. Discrepancies in derived areas against recorded values in land registries were noted, smaller parcels exhibited smaller discrepancies and vice versa. Discrepancies were found to be directly proportional to the parcel areas/sizes although large parcels （〉 1000 m2） exhibited abnormally high discrepancies. This procedure yielded systematic discrepancies that could be minimized by use of a fifth order polynomial. Resultant residuals were found to be tolerably low and could be ignored for small parcels （〈 1000 m2）. Final outputs included automated GIS geodatabase cadastre, containing cadastral attributes harmonized to one projection and coordinate system that can be overlaid to other datasets from engineering design and construction works, geological and geotechnical investigation surveys, etc. tied to Remote Sensing data without the requirement of further transformations.展开更多
The change in ocean net surface heat flux plays an important role in the climate system.It is closely related to the ocean heat content change and ocean heat transport,particularly over the North Atlantic,where the oc...The change in ocean net surface heat flux plays an important role in the climate system.It is closely related to the ocean heat content change and ocean heat transport,particularly over the North Atlantic,where the ocean loses heat to the atmosphere,affecting the AMOC(Atlantic Meridional Overturning Circulation)variability and hence the global climate.However,the difference between simulated surface heat fluxes is still large due to poorly represented dynamical processes involving multiscale interactions in model simulations.In order to explain the discrepancy of the surface heat flux over the North Atlantic,datasets from nineteen AMIP6 and eight highresSST-present climate model simulations are analyzed and compared with the DEEPC(Diagnosing Earth's Energy Pathways in the Climate system)product.As an indirect check of the ocean surface heat flux,the oceanic heat transport inferred from the combination of the ocean surface heat flux,sea ice,and ocean heat content tendency is compared with the RAPID(Rapid Climate Change-Meridional Overturning Circulation and Heat flux array)observations at 26°N in the Atlantic.The AMIP6 simulations show lower inferred heat transport due to less heat loss to the atmosphere.The heat loss from the AMIP6 ensemble mean north of 26°N in the Atlantic is about10 W m–2 less than DEEPC,and the heat transport is about 0.30 PW(1 PW=1015 W)lower than RAPID and DEEPC.The model horizontal resolution effect on the discrepancy is also investigated.Results show that by increasing the resolution,both surface heat flux north of 26°N and heat transport at 26°N in the Atlantic can be improved.展开更多
Objectives:To examine discrepancy rates over multiple annual cycles in reporting by consultant radiologists for the interpretation of acute Computerized Tomography(CT)examinations.Methods:A prospective audit with peer...Objectives:To examine discrepancy rates over multiple annual cycles in reporting by consultant radiologists for the interpretation of acute Computerized Tomography(CT)examinations.Methods:A prospective audit with peer review and second reading of acute CT scans was implemented in one radiology department in the UK.A longitudinal audit over 5 years was performed to determine the discrepancy rate of acute and emergency CT scans conducted on weekends.The examinations comprised CT head,thorax,abdomen and pelvis,CT Kidneys,Ureters,and Bladder(CT KUB),and CT angiography scans.Discrepancies were scored as no discrepancy(zero),minor discrepancy(one),moderate discrepancy(two),or significant discrepancy(three).Seventeen consultants took part in the audit as primary reporters and second readers.All consultants were on-call radiologists,and the allocation of cases was randomized depending on the on-call rota.Results were reported annually to one consultant radiologist.Results:A significant discrepancy rate of 1.2%(p=0.026)was found for consultant radiologists,interpreting acute CT examinations based on 2951 s read CT scans.Conclusions:To the best of our knowledge,this is the first study to establish significant discrepancy rates among consultant radiologists,interpreting acute CT examinations over time.展开更多
Consistency is essential in statistical data processing. This paper reports some notable discrepancies in China＇s GDP accounting, which are unexpectedly found after testing the consistency of GDP accounting and its c...Consistency is essential in statistical data processing. This paper reports some notable discrepancies in China＇s GDP accounting, which are unexpectedly found after testing the consistency of GDP accounting and its components. Although these discrepancies are mainly attributed to the revision methodology adopted afier the 2004 economic census, the intention to harmonize GDP accounting data, in terms of production and expenditure, also contributes to the discrepancies. Our ftnding highlights the need for careful checking of consistency and for testing before formal release of any official statistics.展开更多
Educational expectations,which reflect the anticipations of individuals,parents,or teachers regarding the future educational achievements of learners,play a pivotal role in both academic achievement and personal devel...Educational expectations,which reflect the anticipations of individuals,parents,or teachers regarding the future educational achievements of learners,play a pivotal role in both academic achievement and personal development.The prevalent discrepancies in educational expectations between parents and children have been overlooked in numerous studies despite their potential to result in suboptimal individual behavior.This study investigated the impact and operational mechanisms of parent-child discrepancies in educational expectations on adolescent academic achievement,utilizing data from the China Education Panel Survey of the 2014-2015 academic year.Additionally,ordinary least squares regression,propensity score matching,and Bootstrap test for mediation analysis were employed.The research underscored that parent-child discrepancies in educational expectations had a significant negative impact on the academic achievement of adolescents.Specifically,the upward-biased parent-child discrepancies in educational expectations,characterized by extremely high aspirations for children to become talented individuals,were unreasonable and had a significant negative impact on academic achievement.Meanwhile,no significant relationship was observed between downward biased parent-child discrepancies in educational expectations and academic achievement.Psychological stress,academic burdens,and negative emotions mediated the relationship between upward-biased parent-child discrepancies in educational expectations and academic achievement to some extent.Furthermore,male students were more susceptible to the adverse effects of upward-biased parent-child discrepancies in educational expectations on academic achievement than female students.Based on these findings,several countermeasures and suggestions were proposed,including establishing reasonable educational expectations and enhancing parent-child communication.展开更多
BACKGROUND Leg length discrepancy(LLD)following total hip arthroplasty(THA)is a common complaint,leading to decreased patient satisfaction.However,the effect of LLD before THA on outcomes and complications is not well...BACKGROUND Leg length discrepancy(LLD)following total hip arthroplasty(THA)is a common complaint,leading to decreased patient satisfaction.However,the effect of LLD before THA on outcomes and complications is not well defined.AIM To assess the effect of prior LLD on rates of falls,implant-related complications,stay length,readmissions,and implant survival following THA.METHODS A retrospective review of a nationwide insurance database was conducted from 2010 to 2021.All cases of THA and those with a prior diagnosis of LLD were identified.THA patients with LLD were matched to control patients 1:5 based on demographic and comorbidity profiles.Two-year fall rates and implant complications,lengths of stay,90-day readmissions,and time to revision were compared between cohorts.RESULTS A total of 2038 patients with LLD were matched to 10165 control patients.The LLD group showed significantly greater rates of falls[odds ratio(OR)=1.58;95%confidence interval(95%CI):1.24-2.01],dislocation(OR=2.61;95%CI:2.10-3.24),mechanical loosening(OR=4.58;95%CI:3.28-6.29),and periprosthetic fracture(OR=2.70;95%CI:1.96-3.72)compared to the control group(all P<0.001).Mean length of stay(LOS)was also significantly higher in the LLD group(3.1 days vs 2.8 days,P=0.034).No significant difference in 90-day readmission rates(7.75%vs 7.02%,P=0.244)was observed between the groups(P=0.244).Time to revision was significantly less in the LLD group(225 days vs 544 days,P<0.001).CONCLUSION LLD in patients having THA is related with significantly higher fall risk,rates of implant-related complications,LOS,and quicker time to revision.Identifying patients with LLD before their THA may help in identifying risks,better patient counselling,and more effective preoperative planning.However,the study have important limitations:Its design lacks information on the degree and cause of LLD,the time between diagnosis and surgery,and which leg with the discrepancy underwent the operation.Future well-designed studies should confirm the findings of this study.展开更多
Non-tuberculous mycobacterial(NTM)pulmonary disease and pulmonary tuberculosis(TB)are mycobacterium-associated lung disorders that share overlapping clinical and radiological features,yet diverge significantly in path...Non-tuberculous mycobacterial(NTM)pulmonary disease and pulmonary tuberculosis(TB)are mycobacterium-associated lung disorders that share overlapping clinical and radiological features,yet diverge significantly in pathogenic mechanisms,therapeutic regimens,and long-term prognoses.Traditional east Medicine(TCM)constitution theory,a foundational framework for personalized healthcare,exerts a pivotal influence on disease susceptibility,pathological progression,and clinical outcomes.This review synthesizes state-of-the-art clinical evidence to systematically dissect key discrepancies in TCM constitution distribution between the two conditions,focusing on three core dimensions:distinctive patterns of constitution type distribution,the interplay between constitution and clinical variables,and the clinical relevance of these constitutional differences.Its primary goal is to deliver rigorous theoretical support and actionable guidance for TCM-based differential diagnosis,syndrome-specific interventions,and preventive healthcare strategies for both diseases.展开更多
This paper proposes a fingerprint matching method integrating transfer learning and online learning to tackle the challenges of environmental adaptability and dynamic interference resistance in photovoltaic(PV)array D...This paper proposes a fingerprint matching method integrating transfer learning and online learning to tackle the challenges of environmental adaptability and dynamic interference resistance in photovoltaic(PV)array DC arc fault location methods based on electromagnetic radiation(EMR)signals.Initially,a comprehensive analysis of the time–frequency characteristics of series arc EMR signals is carried out to pinpoint effective data sources that reflect fault features.Subsequently,a multi-kernel domain-adversarial neural network(MKDANN)is introduced to extract domain-invariant features,and a feature extractor designed specifically for fingerprint matching is devised.To reduce inter-domain distribution differences,a multi-kernel maximum mean discrepancy(MK-MMD)is integrated into the adaptation layer.Moreover,to deal with dynamic environmental changes in real-world situations,the support-class passive aggressive(SPA)algorithm is utilized to adjust model parameters in real time.Finally,MKDANN and SPA technologies are smoothly combined to build a fully operational fault location model.Experimental results indicate that the proposed method attains an overall fault location accuracy of at least 95%,showing strong adaptability to environmental changes and robust interference resistance while maintaining excellent online learning capabilities during model migration.展开更多
Understanding the complex mechanisms underlying agricultural space urbanization is essential for sustainable land management.This study identified the spatiotemporal characteristics of the agricultural space urbanizat...Understanding the complex mechanisms underlying agricultural space urbanization is essential for sustainable land management.This study identified the spatiotemporal characteristics of the agricultural space urbanization from 2000 to 2020 in China’s Yangtze River Economic Belt(YREB)using a kilometer-grid-based approach.By employing the partial least squares structural equation modeling method,the intricate drivers of agricultural space urbanization were investigated.The results revealed that from 2000 to 2020,agricultural space urbanization in the YREB covered an area of 28,198 km^(2),accounting for 84.5%of the total increase in urban space.The partial least squares structural equation modeling analysis revealed regional variations in agricultural space urbanization dynamics.In the western YREB,where urbanization is in its initial stage,natural conditions play a weak and indirect role,whereas policy incentives and socioeconomic growth are equally significant in driving agricultural space urbanization.In the eastern YREB,where urbanization is more saturated,the agricultural space urbanization is less constrained by natural factors,showing a high synergy with socioeconomic development.Conversely,in the central Yangtze River Economic Belt,policy influences surpass socioeconomic factors,whereas unfavorable natural conditions and agricultural development act as key drivers of agricultural space urbanization.This study suggests that enhancing agricultural space urbanization quality requires strengthening region-specific policies,providing targeted support for remote areas,rebalancing policy orientation in rapidly urbanizing regions,and establishing a comprehensive evaluation system to ensure policy rationality.展开更多
Translation as a specific linguistic activity is not only a pure language information transference but also a cultural transformation. The limitation in equivalence of the translation between the source and target lan...Translation as a specific linguistic activity is not only a pure language information transference but also a cultural transformation. The limitation in equivalence of the translation between the source and target languages is almost caused by the discrepancies between two cultures, and how to convey the cultural meaning and realize intercultural communication is the crucial problem. Domestication and foreignization as two effective strategies in handling cultural discrepancies are discussed in this essay.展开更多
As translating in most cases is considered a bicultural or even multicultural activity,cultural discrepancies and voids inevitably occur during the language decoding and encoding process of the translating.This is a h...As translating in most cases is considered a bicultural or even multicultural activity,cultural discrepancies and voids inevitably occur during the language decoding and encoding process of the translating.This is a heated issue that has existed for long,and translators frequently turn to two major approaches for a solutiondomestication and foreignization.However,no matter which approach a translator chooses,it is essential to make a comprehensive analysis of the cultural and influential factors that contained in the source language text,rather than simply checking through a dictionary or cyclopedia.Based on the types of culture classified by Professor Chen Hongweimaterial culture,institutional culture and mental culture,the following discussion will make an exemplification of the merits and choice between domestication and foreignization,concerning the relation between culture types and translating approaches.展开更多
The synonymous codon usage in the translational initiation and termination regions of genes of severe acute respiratory syndrome (SARS) coronavirus and five other viruses in Coronaviridae was systematically analyzed.T...The synonymous codon usage in the translational initiation and termination regions of genes of severe acute respiratory syndrome (SARS) coronavirus and five other viruses in Coronaviridae was systematically analyzed.The results indicate that most minor codons for these coronaviruses are preferentially used in the initial and terminal region.The minor codons preferentially used in the initial region are thought to have a negative effect on gene expression,which can be explained by the minor codon modulator hypothesis.It also indicates that the minor codons preferentially used in the terminal region may regulate the level of gene expression.The proposed results strongly imply that the minor codon modulator hypothesis can be applied to both some bacteria and some viruses.展开更多
Lexical developmental hypothesis arouses many linguists' interests and stimulates them to test it in various ways.However,in testing this model,quite a few collisions emerge between different research conclusions....Lexical developmental hypothesis arouses many linguists' interests and stimulates them to test it in various ways.However,in testing this model,quite a few collisions emerge between different research conclusions.This essay critically reviews three researches which focus on how bilingual's L2 vocabulary processing way varies with proficiency level,and sorts out the discrepancies between results concerning the effect of concept mediation on L2 lexical processing.After a close analysis of the researches' variables,including yardstick of subjects' proficiency,subjects' L2 learning strategies,word imageability,and translation direction,the writer proposes possible causes of the discrepancies,and justifies the hypotheses implicated by the lexical developmental model.展开更多
English language teaching and learning in China has achieved enormous prosperity in recent years.It is said that the number of people learning and speaking English in China possibly exceeds the total population of the...English language teaching and learning in China has achieved enormous prosperity in recent years.It is said that the number of people learning and speaking English in China possibly exceeds the total population of the United States and Britain combined.However,the development of English language education in China has experienced several diverse phases and problems and controversies kept emerging especially when a new teaching approach was introduced.Based on the current situation,this paper tries to provide a comprehensive and in-depth overview on English language education in China.This paper is generally divided into two parts.Part one outlines the development of English language education in China with regard to the place of English and the development of teaching approaches.Part two discusses the recent teaching approach promoted official,its progress as well as problems.The focus of the whole paper is on secondary-level education as this is the stage when most students study English.展开更多
Purpose: To evaluate the accuracy and limits of a frozen section analysis in our department in order to develop a quality control. Materials and methods: all frozen sections reported at our department between 1st Janu...Purpose: To evaluate the accuracy and limits of a frozen section analysis in our department in order to develop a quality control. Materials and methods: all frozen sections reported at our department between 1st January 2010 and 31st December 2010, have been retrospectively evaluated. The frozen section results were compared to permanent paraffin section results. Results: Frozen sections and final diagnosis agreed in 95% and disagreed in 5% (13 cases), 6.6% of the cases were deferred (17 cases). The most common pathological processes encountered were presence/typing of neoplasm (85.4%) and assessment of surgical margins (7.3%). Conclusion: The accuracy of frozen sections diagnosis at our department can be interpreted as comparable with the most international quality control series and is valuable to assist surgeons in their decision.展开更多
Objectives: A comparison study between ceramic full coverage FPDs & 3 designs of ceramic inlay retained FPDs regarding vertical marginal gap & retention. Materials & Methods: Twenty samples were construc- ...Objectives: A comparison study between ceramic full coverage FPDs & 3 designs of ceramic inlay retained FPDs regarding vertical marginal gap & retention. Materials & Methods: Twenty samples were construc- ted and divided into 4 groups according to the type of restorations: full coverage, inlay-shaped (occluso-pro- ximal inlay + proximal box), tub-shaped (occluso-pro- ximal inlay), and proximal box-shaped FPDs. All samples were subjected to a vertical marginal gap measurements followed by a retention test. Results: The vertical marginal gap data showed no significant difference between full coverage FPDs, the tub-shap- ed inlay retained FPDs and the proximal box-shaped inlay retained FPDs. While there was a difference between these three designs and the inlay retained FPDs. Regarding retention, the full coverage FPDs recorded higher retentive strengths and was signifi-cant difference than all inlay retained FPDs designs tested. The inlay-shaped design was significant dif-ference than the other two inlay retained FPDs de-signs. Conclusions: There was no significant differ- ence between full coverage FPDs, tub-shaped & pro- ximal box shaped inlay retained FPDs as regard ver- tical marginal discrepancies. While, the inlay-haped design showed the highest vertical marginal discrep- ancies. The premolar & molar retainers for the same type of restorations showed no difference in vertical marginal discrepancies. All measured vertical mar- ginal discrepancies were in the range of clinical ac- ceptance. The full coverage FPDs recorded higher retentive strengths than all inlay retained FPDs de- signs tested. The inlay-shaped design recorded the highest retentive strengths among the three inlay re- tained FPDs designs. There was no difference as re- gard retentive strengths between tub-shaped & pro- ximal box shaped inlay retained FPDs.展开更多
文摘Nowadays, the international dimension of brand name is becoming increasingly notable with the continual increase of the international economic exchanges. However, the translation of brand name is a complicated process, which requires the translator not only to regard the brand name translation as a kind of commercial activity, but also to understand clearly the cultural similarities and disparities between the source and target languages. From the aspect of cultural differences, this paper discusses the cultural influence on Chinese and English brand name translation, and finally introduces some suggestions for brand name translation.
文摘This study was conducted to investigate the maxillary denture bases and occlusal discrepancies using the Vertex Thermosens in comparison with the conventional polymethyl-methacrylate materials. Twenty maxillary denture bases were prepared from the Vertex ThermoSens and a conventional heat-cured denture base materials. Acrylic maxillary second molars were arranged in their respective positions on the ridge. After curing of both types of denture bases, they were deflasked with their respective master casts. Reference points were prepared for measurements of the antero-posterior and cross-arch dimensions at the denture borders using caliper device. Furthermore, the teeth discrepancies were measured between reference points in the ligual aspect of the second maxillary molars. The recorded data was analyzed using SPSS statistical software version 20. The results showed initial shrinkage of both denture bases in the antero-posterior and cross-arch dimensions immediately after decasting. This contraction was compensated gradually during storage in water up to 2 weeks. Regarding the variable time, there was a significant difference between the tested materials. Moreover, the results revealed occlusal discrepancies and shifting of teeth inward immediately after decasting, followed by outward movement after storage in water for 2 weeks. Regarding the variables time and materials, there were significant differences. Both materials exhibited inward shrinkage in the antero-posterior and cross-arch dimensions immediately after decasting. Both denture bases showed inward shifting of teeth immediately after decasting, followed by outward movement after storage in water up to 2 weeks.
文摘It will show, a recent extension of special relativity on the grounds of a novel concept of velocity, which also predicts the speed of transversal motions on the plane of the sky to increase with enduring observation time, to fully explain the differences of the observational results of the former experiments referring to the distance of the Pleiades from Earth.
文摘This paper explores potential of Remote Sensing and Geospatial Information Systems as viable tools for data collection, processing, transformation and adjustment of cadastral data discrepancies often noted by geospatial practitioners during rasterization and vectorization of land related data. Necessary datasets were collected employing main approach/procedure of scanning, georeferencing, digitization, transformation and analysis in that order, to amalgamate and harmonize all datasets into one common projection and coordinate system （Universal Transverse Mercator （UTM） on Arc-Datum 1960）. Discrepancies in derived areas against recorded values in land registries were noted, smaller parcels exhibited smaller discrepancies and vice versa. Discrepancies were found to be directly proportional to the parcel areas/sizes although large parcels （〉 1000 m2） exhibited abnormally high discrepancies. This procedure yielded systematic discrepancies that could be minimized by use of a fifth order polynomial. Resultant residuals were found to be tolerably low and could be ignored for small parcels （〈 1000 m2）. Final outputs included automated GIS geodatabase cadastre, containing cadastral attributes harmonized to one projection and coordinate system that can be overlaid to other datasets from engineering design and construction works, geological and geotechnical investigation surveys, etc. tied to Remote Sensing data without the requirement of further transformations.
基金supported by the National Natural Science Foundation of China(Grant No.42075036)Fujian Key Laboratory of Severe Weather(Grant No.2021KFKT02)+2 种基金the scientific research start-up grant of Guangdong Ocean University(Grant No.R20001)supported by the University of Reading as a visiting fellowsupported by the UK National Centre for Earth Observation Grant No.NE/RO16518/1。
文摘The change in ocean net surface heat flux plays an important role in the climate system.It is closely related to the ocean heat content change and ocean heat transport,particularly over the North Atlantic,where the ocean loses heat to the atmosphere,affecting the AMOC(Atlantic Meridional Overturning Circulation)variability and hence the global climate.However,the difference between simulated surface heat fluxes is still large due to poorly represented dynamical processes involving multiscale interactions in model simulations.In order to explain the discrepancy of the surface heat flux over the North Atlantic,datasets from nineteen AMIP6 and eight highresSST-present climate model simulations are analyzed and compared with the DEEPC(Diagnosing Earth's Energy Pathways in the Climate system)product.As an indirect check of the ocean surface heat flux,the oceanic heat transport inferred from the combination of the ocean surface heat flux,sea ice,and ocean heat content tendency is compared with the RAPID(Rapid Climate Change-Meridional Overturning Circulation and Heat flux array)observations at 26°N in the Atlantic.The AMIP6 simulations show lower inferred heat transport due to less heat loss to the atmosphere.The heat loss from the AMIP6 ensemble mean north of 26°N in the Atlantic is about10 W m–2 less than DEEPC,and the heat transport is about 0.30 PW(1 PW=1015 W)lower than RAPID and DEEPC.The model horizontal resolution effect on the discrepancy is also investigated.Results show that by increasing the resolution,both surface heat flux north of 26°N and heat transport at 26°N in the Atlantic can be improved.
文摘Objectives:To examine discrepancy rates over multiple annual cycles in reporting by consultant radiologists for the interpretation of acute Computerized Tomography(CT)examinations.Methods:A prospective audit with peer review and second reading of acute CT scans was implemented in one radiology department in the UK.A longitudinal audit over 5 years was performed to determine the discrepancy rate of acute and emergency CT scans conducted on weekends.The examinations comprised CT head,thorax,abdomen and pelvis,CT Kidneys,Ureters,and Bladder(CT KUB),and CT angiography scans.Discrepancies were scored as no discrepancy(zero),minor discrepancy(one),moderate discrepancy(two),or significant discrepancy(three).Seventeen consultants took part in the audit as primary reporters and second readers.All consultants were on-call radiologists,and the allocation of cases was randomized depending on the on-call rota.Results were reported annually to one consultant radiologist.Results:A significant discrepancy rate of 1.2%(p=0.026)was found for consultant radiologists,interpreting acute CT examinations based on 2951 s read CT scans.Conclusions:To the best of our knowledge,this is the first study to establish significant discrepancy rates among consultant radiologists,interpreting acute CT examinations over time.
文摘Consistency is essential in statistical data processing. This paper reports some notable discrepancies in China＇s GDP accounting, which are unexpectedly found after testing the consistency of GDP accounting and its components. Although these discrepancies are mainly attributed to the revision methodology adopted afier the 2004 economic census, the intention to harmonize GDP accounting data, in terms of production and expenditure, also contributes to the discrepancies. Our ftnding highlights the need for careful checking of consistency and for testing before formal release of any official statistics.
基金funded by the general project of the National Education Sciences Planning Project of the 13th Five-Year Plan in 2020,“Research on the Optimization of Educational Resource Allocation in China from the Perspective of Connotative Development in the New Era”(No.BFA20071).
文摘Educational expectations,which reflect the anticipations of individuals,parents,or teachers regarding the future educational achievements of learners,play a pivotal role in both academic achievement and personal development.The prevalent discrepancies in educational expectations between parents and children have been overlooked in numerous studies despite their potential to result in suboptimal individual behavior.This study investigated the impact and operational mechanisms of parent-child discrepancies in educational expectations on adolescent academic achievement,utilizing data from the China Education Panel Survey of the 2014-2015 academic year.Additionally,ordinary least squares regression,propensity score matching,and Bootstrap test for mediation analysis were employed.The research underscored that parent-child discrepancies in educational expectations had a significant negative impact on the academic achievement of adolescents.Specifically,the upward-biased parent-child discrepancies in educational expectations,characterized by extremely high aspirations for children to become talented individuals,were unreasonable and had a significant negative impact on academic achievement.Meanwhile,no significant relationship was observed between downward biased parent-child discrepancies in educational expectations and academic achievement.Psychological stress,academic burdens,and negative emotions mediated the relationship between upward-biased parent-child discrepancies in educational expectations and academic achievement to some extent.Furthermore,male students were more susceptible to the adverse effects of upward-biased parent-child discrepancies in educational expectations on academic achievement than female students.Based on these findings,several countermeasures and suggestions were proposed,including establishing reasonable educational expectations and enhancing parent-child communication.
文摘BACKGROUND Leg length discrepancy(LLD)following total hip arthroplasty(THA)is a common complaint,leading to decreased patient satisfaction.However,the effect of LLD before THA on outcomes and complications is not well defined.AIM To assess the effect of prior LLD on rates of falls,implant-related complications,stay length,readmissions,and implant survival following THA.METHODS A retrospective review of a nationwide insurance database was conducted from 2010 to 2021.All cases of THA and those with a prior diagnosis of LLD were identified.THA patients with LLD were matched to control patients 1:5 based on demographic and comorbidity profiles.Two-year fall rates and implant complications,lengths of stay,90-day readmissions,and time to revision were compared between cohorts.RESULTS A total of 2038 patients with LLD were matched to 10165 control patients.The LLD group showed significantly greater rates of falls[odds ratio(OR)=1.58;95%confidence interval(95%CI):1.24-2.01],dislocation(OR=2.61;95%CI:2.10-3.24),mechanical loosening(OR=4.58;95%CI:3.28-6.29),and periprosthetic fracture(OR=2.70;95%CI:1.96-3.72)compared to the control group(all P<0.001).Mean length of stay(LOS)was also significantly higher in the LLD group(3.1 days vs 2.8 days,P=0.034).No significant difference in 90-day readmission rates(7.75%vs 7.02%,P=0.244)was observed between the groups(P=0.244).Time to revision was significantly less in the LLD group(225 days vs 544 days,P<0.001).CONCLUSION LLD in patients having THA is related with significantly higher fall risk,rates of implant-related complications,LOS,and quicker time to revision.Identifying patients with LLD before their THA may help in identifying risks,better patient counselling,and more effective preoperative planning.However,the study have important limitations:Its design lacks information on the degree and cause of LLD,the time between diagnosis and surgery,and which leg with the discrepancy underwent the operation.Future well-designed studies should confirm the findings of this study.
文摘Non-tuberculous mycobacterial(NTM)pulmonary disease and pulmonary tuberculosis(TB)are mycobacterium-associated lung disorders that share overlapping clinical and radiological features,yet diverge significantly in pathogenic mechanisms,therapeutic regimens,and long-term prognoses.Traditional east Medicine(TCM)constitution theory,a foundational framework for personalized healthcare,exerts a pivotal influence on disease susceptibility,pathological progression,and clinical outcomes.This review synthesizes state-of-the-art clinical evidence to systematically dissect key discrepancies in TCM constitution distribution between the two conditions,focusing on three core dimensions:distinctive patterns of constitution type distribution,the interplay between constitution and clinical variables,and the clinical relevance of these constitutional differences.Its primary goal is to deliver rigorous theoretical support and actionable guidance for TCM-based differential diagnosis,syndrome-specific interventions,and preventive healthcare strategies for both diseases.
基金financially supported in part by the Natural Science Foundation of Fujian,China,under Grant 2021J01633.
文摘This paper proposes a fingerprint matching method integrating transfer learning and online learning to tackle the challenges of environmental adaptability and dynamic interference resistance in photovoltaic(PV)array DC arc fault location methods based on electromagnetic radiation(EMR)signals.Initially,a comprehensive analysis of the time–frequency characteristics of series arc EMR signals is carried out to pinpoint effective data sources that reflect fault features.Subsequently,a multi-kernel domain-adversarial neural network(MKDANN)is introduced to extract domain-invariant features,and a feature extractor designed specifically for fingerprint matching is devised.To reduce inter-domain distribution differences,a multi-kernel maximum mean discrepancy(MK-MMD)is integrated into the adaptation layer.Moreover,to deal with dynamic environmental changes in real-world situations,the support-class passive aggressive(SPA)algorithm is utilized to adjust model parameters in real time.Finally,MKDANN and SPA technologies are smoothly combined to build a fully operational fault location model.Experimental results indicate that the proposed method attains an overall fault location accuracy of at least 95%,showing strong adaptability to environmental changes and robust interference resistance while maintaining excellent online learning capabilities during model migration.
基金Fellowship Program of the CPSF,No.GZC20231970National Natural Science Foundation of China,No.41871182。
文摘Understanding the complex mechanisms underlying agricultural space urbanization is essential for sustainable land management.This study identified the spatiotemporal characteristics of the agricultural space urbanization from 2000 to 2020 in China’s Yangtze River Economic Belt(YREB)using a kilometer-grid-based approach.By employing the partial least squares structural equation modeling method,the intricate drivers of agricultural space urbanization were investigated.The results revealed that from 2000 to 2020,agricultural space urbanization in the YREB covered an area of 28,198 km^(2),accounting for 84.5%of the total increase in urban space.The partial least squares structural equation modeling analysis revealed regional variations in agricultural space urbanization dynamics.In the western YREB,where urbanization is in its initial stage,natural conditions play a weak and indirect role,whereas policy incentives and socioeconomic growth are equally significant in driving agricultural space urbanization.In the eastern YREB,where urbanization is more saturated,the agricultural space urbanization is less constrained by natural factors,showing a high synergy with socioeconomic development.Conversely,in the central Yangtze River Economic Belt,policy influences surpass socioeconomic factors,whereas unfavorable natural conditions and agricultural development act as key drivers of agricultural space urbanization.This study suggests that enhancing agricultural space urbanization quality requires strengthening region-specific policies,providing targeted support for remote areas,rebalancing policy orientation in rapidly urbanizing regions,and establishing a comprehensive evaluation system to ensure policy rationality.
文摘Translation as a specific linguistic activity is not only a pure language information transference but also a cultural transformation. The limitation in equivalence of the translation between the source and target languages is almost caused by the discrepancies between two cultures, and how to convey the cultural meaning and realize intercultural communication is the crucial problem. Domestication and foreignization as two effective strategies in handling cultural discrepancies are discussed in this essay.
文摘As translating in most cases is considered a bicultural or even multicultural activity,cultural discrepancies and voids inevitably occur during the language decoding and encoding process of the translating.This is a heated issue that has existed for long,and translators frequently turn to two major approaches for a solutiondomestication and foreignization.However,no matter which approach a translator chooses,it is essential to make a comprehensive analysis of the cultural and influential factors that contained in the source language text,rather than simply checking through a dictionary or cyclopedia.Based on the types of culture classified by Professor Chen Hongweimaterial culture,institutional culture and mental culture,the following discussion will make an exemplification of the merits and choice between domestication and foreignization,concerning the relation between culture types and translating approaches.
文摘The synonymous codon usage in the translational initiation and termination regions of genes of severe acute respiratory syndrome (SARS) coronavirus and five other viruses in Coronaviridae was systematically analyzed.The results indicate that most minor codons for these coronaviruses are preferentially used in the initial and terminal region.The minor codons preferentially used in the initial region are thought to have a negative effect on gene expression,which can be explained by the minor codon modulator hypothesis.It also indicates that the minor codons preferentially used in the terminal region may regulate the level of gene expression.The proposed results strongly imply that the minor codon modulator hypothesis can be applied to both some bacteria and some viruses.
文摘Lexical developmental hypothesis arouses many linguists' interests and stimulates them to test it in various ways.However,in testing this model,quite a few collisions emerge between different research conclusions.This essay critically reviews three researches which focus on how bilingual's L2 vocabulary processing way varies with proficiency level,and sorts out the discrepancies between results concerning the effect of concept mediation on L2 lexical processing.After a close analysis of the researches' variables,including yardstick of subjects' proficiency,subjects' L2 learning strategies,word imageability,and translation direction,the writer proposes possible causes of the discrepancies,and justifies the hypotheses implicated by the lexical developmental model.
文摘English language teaching and learning in China has achieved enormous prosperity in recent years.It is said that the number of people learning and speaking English in China possibly exceeds the total population of the United States and Britain combined.However,the development of English language education in China has experienced several diverse phases and problems and controversies kept emerging especially when a new teaching approach was introduced.Based on the current situation,this paper tries to provide a comprehensive and in-depth overview on English language education in China.This paper is generally divided into two parts.Part one outlines the development of English language education in China with regard to the place of English and the development of teaching approaches.Part two discusses the recent teaching approach promoted official,its progress as well as problems.The focus of the whole paper is on secondary-level education as this is the stage when most students study English.
文摘Purpose: To evaluate the accuracy and limits of a frozen section analysis in our department in order to develop a quality control. Materials and methods: all frozen sections reported at our department between 1st January 2010 and 31st December 2010, have been retrospectively evaluated. The frozen section results were compared to permanent paraffin section results. Results: Frozen sections and final diagnosis agreed in 95% and disagreed in 5% (13 cases), 6.6% of the cases were deferred (17 cases). The most common pathological processes encountered were presence/typing of neoplasm (85.4%) and assessment of surgical margins (7.3%). Conclusion: The accuracy of frozen sections diagnosis at our department can be interpreted as comparable with the most international quality control series and is valuable to assist surgeons in their decision.
文摘Objectives: A comparison study between ceramic full coverage FPDs & 3 designs of ceramic inlay retained FPDs regarding vertical marginal gap & retention. Materials & Methods: Twenty samples were construc- ted and divided into 4 groups according to the type of restorations: full coverage, inlay-shaped (occluso-pro- ximal inlay + proximal box), tub-shaped (occluso-pro- ximal inlay), and proximal box-shaped FPDs. All samples were subjected to a vertical marginal gap measurements followed by a retention test. Results: The vertical marginal gap data showed no significant difference between full coverage FPDs, the tub-shap- ed inlay retained FPDs and the proximal box-shaped inlay retained FPDs. While there was a difference between these three designs and the inlay retained FPDs. Regarding retention, the full coverage FPDs recorded higher retentive strengths and was signifi-cant difference than all inlay retained FPDs designs tested. The inlay-shaped design was significant dif-ference than the other two inlay retained FPDs de-signs. Conclusions: There was no significant differ- ence between full coverage FPDs, tub-shaped & pro- ximal box shaped inlay retained FPDs as regard ver- tical marginal discrepancies. While, the inlay-haped design showed the highest vertical marginal discrep- ancies. The premolar & molar retainers for the same type of restorations showed no difference in vertical marginal discrepancies. All measured vertical mar- ginal discrepancies were in the range of clinical ac- ceptance. The full coverage FPDs recorded higher retentive strengths than all inlay retained FPDs de- signs tested. The inlay-shaped design recorded the highest retentive strengths among the three inlay re- tained FPDs designs. There was no difference as re- gard retentive strengths between tub-shaped & pro- ximal box shaped inlay retained FPDs.
