Camouflage is one of the most widespread and powerful strategies that animals use to make detection/recognition more difficult. Many orb-web spiders of the genus Cyclosa add prey remains, plant debris, moults, and/or ...Camouflage is one of the most widespread and powerful strategies that animals use to make detection/recognition more difficult. Many orb-web spiders of the genus Cyclosa add prey remains, plant debris, moults, and/or eggsacs to their webs called web decorations. Web decorations resembling spider body colour pattern have been considered to camouflage the spider from predators. While this camouflage is obvious from a human＇s perspective, it has rarely been investigated from a predator＇s perspective. In this study, we tested the visibility of web decorations by calculating chromatic and achromatic contrasts of detritus and eggsae decorations built by Cyclosa octotubereulata, against four different backgrounds viewed by both bird （e.g., blue tits） and hymenopteran （e.g. wasps） predators. We showed that both juvenile and adult spiders on webs with detritus or egg-sac deco- rations were undetectable by both hymenopteran and bird predators over short and long distances. Our results thus suggest that decorating webs with detritus or eggsacs by C octotuberculata may camouflage the spiders from both hymenopteran and bird predators in their common habitats [Current Zoology 56 （3）： 379-387, 2010].展开更多
The back of the mirror is mainly decorated with dragon patterns,in which the head of the dragon is perking up.and the body of the dragon stretches freely.This is the largest ancient copper mirror ever seen.The bronze ...The back of the mirror is mainly decorated with dragon patterns,in which the head of the dragon is perking up.and the body of the dragon stretches freely.This is the largest ancient copper mirror ever seen.The bronze mirror is used to reflect the human image.SO the surface must be bright and fiat.For sucha casting with a large flat surface,it is extremely difficult to control the mirror surface without warpingdeformation.展开更多
Investigations were made on the various plant patterns which appeared in the decorations of the two types of gardens, namely private gardens and temple gardens in Yangzhou. Analysis was made of the application of plan...Investigations were made on the various plant patterns which appeared in the decorations of the two types of gardens, namely private gardens and temple gardens in Yangzhou. Analysis was made of the application of plant elements in each location, their implication of the traditional culture, and the relationship between the garden style, theme and artistic conception, aiming to provide a reference for the application of plant culture in the future garden decorations design.展开更多
Ornaments and decorations are a must for people in their daily life and ornaments and decorations for homes are especially favoured. The many traditional stone, wooden, horn and shell sculptures and the newly-develope...Ornaments and decorations are a must for people in their daily life and ornaments and decorations for homes are especially favoured. The many traditional stone, wooden, horn and shell sculptures and the newly-developed woven straw and wooden ornaments展开更多
The haematopoietic stem cell transplantation(HSCT)ward serves as a temporary residence for patients following their surgical procedures,necessitating adherence to rigorous aseptic standards.However,the current atmosph...The haematopoietic stem cell transplantation(HSCT)ward serves as a temporary residence for patients following their surgical procedures,necessitating adherence to rigorous aseptic standards.However,the current atmosphere within these wards frequently contributes to feelings of depression among patients.Research indicates that a restorative environment has the potential to alleviate negative emotional states in individuals.This study utilized the HSCT ward of Peking University First Hospital as a case study to examine the decorative preferences.This investigation was conducted through a questionnaire that was informed by the patients’inherent preferences and insights derived from research on restorative environments.The results indicated that the incorporation of floral decorations,particularly those resembling sunflowers,in ward corridors,communal activity areas,and walls can significantly enhance patients’sense of hope.Additionally,it is essential to improve the environmental visual experience in the nurses’lounge and demonstration rooms for medical staff.展开更多
The purpose of this study was to empirically examine the influence of marketing mix towards customer decision-making in the interior decoration industry of Guangxi,China.The interior decoration industry in Guangxi is ...The purpose of this study was to empirically examine the influence of marketing mix towards customer decision-making in the interior decoration industry of Guangxi,China.The interior decoration industry in Guangxi is growing at rapid pace.Therefore,this study is specially helpful for the interior decoration industry in Guangxi,China,and the interior decoration industry in Guangxi can use marketing mix for their business gained.In order to carry out this study,the population was taken to be those customers of the interior decoration.A sample(N=425)customers were taken using simple random sampling from the interior decoration consumers of Guangxi,China.It was hypothesized that marketing mix had positive influence on customer decision-making.It was hypothesized that marketing mix predicts customer decision-making.The results were analyzed with help SPSS software.Descriptive statistical analysis,Pearson correlation test,and regression analysis were used to test hypothesis.The results showed significant positive relationship and marketing mix was a predictor of customer decision-making.This research is significant and useful for all the interior decoration enterprises in Guangxi.展开更多
Although camouflage as an effective antipredator defense strategy is widespread across animals,highly conspicuous color patterning is not uncommon either.Many orb-web spiders adorn their webs with extra bright white s...Although camouflage as an effective antipredator defense strategy is widespread across animals,highly conspicuous color patterning is not uncommon either.Many orb-web spiders adorn their webs with extra bright white silk.These conspicuous decorations are hypothesized to deter predators by warning the presence of sticky webs,camouflaging spiders,acting as a decoy,or intimidating predators by their apparent size.The decorations may also deflect predator attacks from spiders.However,empirical evidence for this deflection function remains limited.Here,we tested this hypothesis using the X-shaped silk cruciform decorations built by females of Argiope minuta.We employed visual modeling to quantify the conspicuousness of spiders and decorations from a perspective of avian predators.Then,we determined actual predation risk on spiders using naïve chicks as predators.Spider bodies and decorations were conspicuous against natural backgrounds to the avian visual systems.Chicks attacked the spider main bodies significantly less frequently on the decorated webs than on the undecorated webs,thus reducing predation risk.When both spiders and decorations were present,chicks also attacked the spider main bodies and their legs or decorations,and not randomly:they attacked the legs or decorations sooner and more frequently than they attacked the main bodies,independent of the ratio of the surface area between the decoration and spider size.Despite the increase in detectability,incorporating a conspicuous cruciform decoration to the web effectively defends the spider by diverting the attack toward the decoration or leg,but not by camouflaging or intimidating,thus,supporting the deflection hypothesis.展开更多
In this study,the evidence-based design(EBD)of naturalized decoration in hematopoietic stem cell transplantation(HSCT)wards of Peking University First Hospital was explored to improve patients’psychological state and...In this study,the evidence-based design(EBD)of naturalized decoration in hematopoietic stem cell transplantation(HSCT)wards of Peking University First Hospital was explored to improve patients’psychological state and rehabilitation environment by introducing natural elements.Based on questionnaire surveys and literature research,the EBD method was adopted to propose a naturalized decoration scheme for HSCT wards,and a satisfaction evaluation was conducted after construction and use.The research results show that naturalized decoration can effectively enhance the satisfaction and comfort of patients and medical staff,verifying its positive effects in HSCT wards.展开更多
From decorative and furniture fabrics to wallpaper,flooring and carpets,to mattresses,bed linen and table linen,Heimtextil brings together a diverse product range for holistic interior design January 13-16,2026.Interi...From decorative and furniture fabrics to wallpaper,flooring and carpets,to mattresses,bed linen and table linen,Heimtextil brings together a diverse product range for holistic interior design January 13-16,2026.Interior designers and buyers from the hospitality and retail sectors find the latest textile and non-textile material innovations under one roof.Leading brands and promising newcomers have already announced their participation.The new hall layout creates targeted synergies for an efficient trade fair visit.展开更多
CHINESE Cloisonneis the centuries-old handicraft of creating designs on copper bodies with colored-enamel placed within divisions made of copper wires,which are bent to follow the outline of decorative patterns.This f...CHINESE Cloisonneis the centuries-old handicraft of creating designs on copper bodies with colored-enamel placed within divisions made of copper wires,which are bent to follow the outline of decorative patterns.This form of art originated in the Arab world and was introduced to China during the late Yuan Dynasty(1271-1368),and since then it has become a favorite of the country’s emperors.展开更多
Na metal batteries(SMBs)have emerged as a fascinating choice for large-scale energy storage.However,dendrite formation on Na metal anode has been acknowledged to cause inferior cycling stability and safety issues.Here...Na metal batteries(SMBs)have emerged as a fascinating choice for large-scale energy storage.However,dendrite formation on Na metal anode has been acknowledged to cause inferior cycling stability and safety issues.Herein,we report the design of atomic indium-decorated graphene(In/G)to inhibit the growth of Na dendrites and substantially improve the stability of high-energy-density SMBs.Benefiting from the high-valence In-O-C configuration and evenly distributed sodiophilic sites,the In/G promotes uniform nucleation and in-plane growth of Na on the electrode surface,resulting in the intrinsic suppression of Na dendrites.Remarkably,the In/G@Na||Na batteries exhibit excellent long-term cyclability with 160 h at 8 mA cm^(-2)and ultralow overpotential of 110 mV at 10 mA cm^(-2).The Na_(3)V_(2)(PO_(4))_(3)||In/G@Na full batteries show exceptionally high reversible discharge capacity of 61 mAh g^(-1)at an ultrahigh rate of 40 C and extremely low capacity decay rate of only 0.021%per cycle over 300 cycles at 1 C.Therefore,this strategy provides a new direction for the development of next-generation high-energydensity SMBs.展开更多
This study systematically explores the refined strategies for construction management in building decoration and renovation projects,establishing a comprehensive management system that includes process control and qua...This study systematically explores the refined strategies for construction management in building decoration and renovation projects,establishing a comprehensive management system that includes process control and quality assurance.By integrating BIM technology with intelligent tool development,the study achieved an improvement in construction quality compliance to 98.7%,a reduction in project delay rate to 1.2%,and a comprehensive cost savings of 12.7%.The“3D Standards+Five-Dimensional Monitoring”method proposed in the study effectively addresses the unique challenges of decoration projects.A total of 128 quality control points and dynamic early warning mechanisms form a replicable management paradigm,providing technical support for the industry’s implementation of the“14th Five-Year Plan for the Construction Industry.”展开更多
The management of architectural decoration and renovation technology encompasses multiple aspects,including the implementation of design standards,process flow control,and material quality monitoring.Housing construct...The management of architectural decoration and renovation technology encompasses multiple aspects,including the implementation of design standards,process flow control,and material quality monitoring.Housing construction projects have specific requirements,such as cross-construction,finishing treatment,and finished product protection.The text also introduces BIM deepening design and modular installation techniques.It emphasizes the importance of material management,quality control,and the PDCA cycle,as well as various specialized inspections,smart site management,and mobile terminal applications.Intelligent management is seen as the future direction.展开更多
On the basis of investigation of status of houseplant decoration in modern commercial space,banks,hospitals,hotel hall,dining space,library and office in Suzhou City,the paper analyzed its characters,pointed out their...On the basis of investigation of status of houseplant decoration in modern commercial space,banks,hospitals,hotel hall,dining space,library and office in Suzhou City,the paper analyzed its characters,pointed out their shortcomings and put forward reasonable suggestions.展开更多
From the creation,materials,colors and technical artistic characteristics of exterior and exterior spatial decoration,the artistic value of ancient Huizhou folk houses were analyzed.
Anatase TiO2 nanocrystals and sub-microcrystals with truncated octahedral bipyramidal morphologies were prepared by direct calcination of TiOF2 precursors. The as-prepared TiO2 samples were thoroughly characterized by...Anatase TiO2 nanocrystals and sub-microcrystals with truncated octahedral bipyramidal morphologies were prepared by direct calcination of TiOF2 precursors. The as-prepared TiO2 samples were thoroughly characterized by X-ray diffraction, Raman spectroscopy, field-emission scanning electron microscopy, N2 adsorption-desorption isotherms, X-ray photoelectron spectroscopy, and UV-visible diffuse spectroscopy. It was found that the crystallinity, grain size, and {001}/{101} ratio of the samples can be increased by raising the calcination temperature from 500 to 800℃. The higher crystallinity and {001}/{101} facet ratio resulted in an increase in both aqueous and gas-phase photocatalytic activities, by inhibiting the recombination and separation of electrons and holes. After selecting two TiO2 samples with high crystallinity and {001}/{101} ratio, Au nanoparticles were decorated on their surfaces, and the photocatalytic activity of the resulting samples under visible light illumination was studied. It was found that the visible light-induced photocatalytic activity increased by 2.6 and 4.8 times, respectively, upon Au decoration of the samples prepared by calcination of TiOF2 at 700 and 800℃.展开更多
基金supported by a grant from NSFC (30770332)The Ministry of Education (MOE) Academic Research Fund (AcRF)(R-154-000-335-112)
文摘Camouflage is one of the most widespread and powerful strategies that animals use to make detection/recognition more difficult. Many orb-web spiders of the genus Cyclosa add prey remains, plant debris, moults, and/or eggsacs to their webs called web decorations. Web decorations resembling spider body colour pattern have been considered to camouflage the spider from predators. While this camouflage is obvious from a human＇s perspective, it has rarely been investigated from a predator＇s perspective. In this study, we tested the visibility of web decorations by calculating chromatic and achromatic contrasts of detritus and eggsae decorations built by Cyclosa octotubereulata, against four different backgrounds viewed by both bird （e.g., blue tits） and hymenopteran （e.g. wasps） predators. We showed that both juvenile and adult spiders on webs with detritus or egg-sac deco- rations were undetectable by both hymenopteran and bird predators over short and long distances. Our results thus suggest that decorating webs with detritus or eggsacs by C octotuberculata may camouflage the spiders from both hymenopteran and bird predators in their common habitats [Current Zoology 56 （3）： 379-387, 2010].
文摘The back of the mirror is mainly decorated with dragon patterns,in which the head of the dragon is perking up.and the body of the dragon stretches freely.This is the largest ancient copper mirror ever seen.The bronze mirror is used to reflect the human image.SO the surface must be bright and fiat.For sucha casting with a large flat surface,it is extremely difficult to control the mirror surface without warpingdeformation.
基金Sponsored by Higher Education Teaching Reform Research Project in Jiangsu Province(2017JSJG302)2017 Dominant Profession Construction Project in Yangzhou Polytechnic University(ZDPPZY04)
文摘Investigations were made on the various plant patterns which appeared in the decorations of the two types of gardens, namely private gardens and temple gardens in Yangzhou. Analysis was made of the application of plant elements in each location, their implication of the traditional culture, and the relationship between the garden style, theme and artistic conception, aiming to provide a reference for the application of plant culture in the future garden decorations design.
文摘Ornaments and decorations are a must for people in their daily life and ornaments and decorations for homes are especially favoured. The many traditional stone, wooden, horn and shell sculptures and the newly-developed woven straw and wooden ornaments
基金Sponsored by National Natural Science Foundation of China(52278045).
文摘The haematopoietic stem cell transplantation(HSCT)ward serves as a temporary residence for patients following their surgical procedures,necessitating adherence to rigorous aseptic standards.However,the current atmosphere within these wards frequently contributes to feelings of depression among patients.Research indicates that a restorative environment has the potential to alleviate negative emotional states in individuals.This study utilized the HSCT ward of Peking University First Hospital as a case study to examine the decorative preferences.This investigation was conducted through a questionnaire that was informed by the patients’inherent preferences and insights derived from research on restorative environments.The results indicated that the incorporation of floral decorations,particularly those resembling sunflowers,in ward corridors,communal activity areas,and walls can significantly enhance patients’sense of hope.Additionally,it is essential to improve the environmental visual experience in the nurses’lounge and demonstration rooms for medical staff.
文摘The purpose of this study was to empirically examine the influence of marketing mix towards customer decision-making in the interior decoration industry of Guangxi,China.The interior decoration industry in Guangxi is growing at rapid pace.Therefore,this study is specially helpful for the interior decoration industry in Guangxi,China,and the interior decoration industry in Guangxi can use marketing mix for their business gained.In order to carry out this study,the population was taken to be those customers of the interior decoration.A sample(N=425)customers were taken using simple random sampling from the interior decoration consumers of Guangxi,China.It was hypothesized that marketing mix had positive influence on customer decision-making.It was hypothesized that marketing mix predicts customer decision-making.The results were analyzed with help SPSS software.Descriptive statistical analysis,Pearson correlation test,and regression analysis were used to test hypothesis.The results showed significant positive relationship and marketing mix was a predictor of customer decision-making.This research is significant and useful for all the interior decoration enterprises in Guangxi.
基金supported by grants from National Natural Science Foundation of China(31801979 and 31872229)from Singapore Ministry of Education(MOE)AcRF Tier 1 grant(R-154-000-B18-114).
文摘Although camouflage as an effective antipredator defense strategy is widespread across animals,highly conspicuous color patterning is not uncommon either.Many orb-web spiders adorn their webs with extra bright white silk.These conspicuous decorations are hypothesized to deter predators by warning the presence of sticky webs,camouflaging spiders,acting as a decoy,or intimidating predators by their apparent size.The decorations may also deflect predator attacks from spiders.However,empirical evidence for this deflection function remains limited.Here,we tested this hypothesis using the X-shaped silk cruciform decorations built by females of Argiope minuta.We employed visual modeling to quantify the conspicuousness of spiders and decorations from a perspective of avian predators.Then,we determined actual predation risk on spiders using naïve chicks as predators.Spider bodies and decorations were conspicuous against natural backgrounds to the avian visual systems.Chicks attacked the spider main bodies significantly less frequently on the decorated webs than on the undecorated webs,thus reducing predation risk.When both spiders and decorations were present,chicks also attacked the spider main bodies and their legs or decorations,and not randomly:they attacked the legs or decorations sooner and more frequently than they attacked the main bodies,independent of the ratio of the surface area between the decoration and spider size.Despite the increase in detectability,incorporating a conspicuous cruciform decoration to the web effectively defends the spider by diverting the attack toward the decoration or leg,but not by camouflaging or intimidating,thus,supporting the deflection hypothesis.
基金Sponsored by the National Natural Science Foundation of China:Visual Perception Based Natural Intervention for Patients in HSCT Wards(52278045)Innovation and Entrepreneurship Training Programme for Students in 2024(10805136024XN139-91).
文摘In this study,the evidence-based design(EBD)of naturalized decoration in hematopoietic stem cell transplantation(HSCT)wards of Peking University First Hospital was explored to improve patients’psychological state and rehabilitation environment by introducing natural elements.Based on questionnaire surveys and literature research,the EBD method was adopted to propose a naturalized decoration scheme for HSCT wards,and a satisfaction evaluation was conducted after construction and use.The research results show that naturalized decoration can effectively enhance the satisfaction and comfort of patients and medical staff,verifying its positive effects in HSCT wards.
文摘From decorative and furniture fabrics to wallpaper,flooring and carpets,to mattresses,bed linen and table linen,Heimtextil brings together a diverse product range for holistic interior design January 13-16,2026.Interior designers and buyers from the hospitality and retail sectors find the latest textile and non-textile material innovations under one roof.Leading brands and promising newcomers have already announced their participation.The new hall layout creates targeted synergies for an efficient trade fair visit.
文摘CHINESE Cloisonneis the centuries-old handicraft of creating designs on copper bodies with colored-enamel placed within divisions made of copper wires,which are bent to follow the outline of decorative patterns.This form of art originated in the Arab world and was introduced to China during the late Yuan Dynasty(1271-1368),and since then it has become a favorite of the country’s emperors.
基金financially supported by the National Natural Science Foundation of China(Grants 22125903,51925207,22439003)the National Key R&D Program of China(Grant 2022YFA1504100,2023YFB4005204)+2 种基金the State Key Laboratory of Catalysis(No:2024SKL-A-001,2024SKL-B-003)the Energy Revolution S&T Program of Yulin Innovation Institute of Clean Energy(Grant E412010508,E411070316,E411100705)DICP(DICP I202324,DICP I202471)。
文摘Na metal batteries(SMBs)have emerged as a fascinating choice for large-scale energy storage.However,dendrite formation on Na metal anode has been acknowledged to cause inferior cycling stability and safety issues.Herein,we report the design of atomic indium-decorated graphene(In/G)to inhibit the growth of Na dendrites and substantially improve the stability of high-energy-density SMBs.Benefiting from the high-valence In-O-C configuration and evenly distributed sodiophilic sites,the In/G promotes uniform nucleation and in-plane growth of Na on the electrode surface,resulting in the intrinsic suppression of Na dendrites.Remarkably,the In/G@Na||Na batteries exhibit excellent long-term cyclability with 160 h at 8 mA cm^(-2)and ultralow overpotential of 110 mV at 10 mA cm^(-2).The Na_(3)V_(2)(PO_(4))_(3)||In/G@Na full batteries show exceptionally high reversible discharge capacity of 61 mAh g^(-1)at an ultrahigh rate of 40 C and extremely low capacity decay rate of only 0.021%per cycle over 300 cycles at 1 C.Therefore,this strategy provides a new direction for the development of next-generation high-energydensity SMBs.
文摘This study systematically explores the refined strategies for construction management in building decoration and renovation projects,establishing a comprehensive management system that includes process control and quality assurance.By integrating BIM technology with intelligent tool development,the study achieved an improvement in construction quality compliance to 98.7%,a reduction in project delay rate to 1.2%,and a comprehensive cost savings of 12.7%.The“3D Standards+Five-Dimensional Monitoring”method proposed in the study effectively addresses the unique challenges of decoration projects.A total of 128 quality control points and dynamic early warning mechanisms form a replicable management paradigm,providing technical support for the industry’s implementation of the“14th Five-Year Plan for the Construction Industry.”
文摘The management of architectural decoration and renovation technology encompasses multiple aspects,including the implementation of design standards,process flow control,and material quality monitoring.Housing construction projects have specific requirements,such as cross-construction,finishing treatment,and finished product protection.The text also introduces BIM deepening design and modular installation techniques.It emphasizes the importance of material management,quality control,and the PDCA cycle,as well as various specialized inspections,smart site management,and mobile terminal applications.Intelligent management is seen as the future direction.
文摘On the basis of investigation of status of houseplant decoration in modern commercial space,banks,hospitals,hotel hall,dining space,library and office in Suzhou City,the paper analyzed its characters,pointed out their shortcomings and put forward reasonable suggestions.
文摘From the creation,materials,colors and technical artistic characteristics of exterior and exterior spatial decoration,the artistic value of ancient Huizhou folk houses were analyzed.
基金supported by the National Natural Science Foundation of China(51772230,51461135004)the Hubei Foreign Science and Technology Cooperation Project(2017AHB059)the Japan Society for the Promotion of Science(JSPS)for an Invitational Fellowship for Foreign Researchers(L16531)~~
文摘Anatase TiO2 nanocrystals and sub-microcrystals with truncated octahedral bipyramidal morphologies were prepared by direct calcination of TiOF2 precursors. The as-prepared TiO2 samples were thoroughly characterized by X-ray diffraction, Raman spectroscopy, field-emission scanning electron microscopy, N2 adsorption-desorption isotherms, X-ray photoelectron spectroscopy, and UV-visible diffuse spectroscopy. It was found that the crystallinity, grain size, and {001}/{101} ratio of the samples can be increased by raising the calcination temperature from 500 to 800℃. The higher crystallinity and {001}/{101} facet ratio resulted in an increase in both aqueous and gas-phase photocatalytic activities, by inhibiting the recombination and separation of electrons and holes. After selecting two TiO2 samples with high crystallinity and {001}/{101} ratio, Au nanoparticles were decorated on their surfaces, and the photocatalytic activity of the resulting samples under visible light illumination was studied. It was found that the visible light-induced photocatalytic activity increased by 2.6 and 4.8 times, respectively, upon Au decoration of the samples prepared by calcination of TiOF2 at 700 and 800℃.
