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中国家禽 2009年第21期31卷 47-48页

作者： peter arts 尚磊荷兰汉德克国际动物育种集团公司

在孵化过程中，温度的控制是至关重要的因素，温度的高低将直接影响出雏的效果。适宜的温度能将弱雏率、毛蛋率、死胚率控制在最低水平，并且孵化出的雏鸡发育良好，体格健壮，为今后的生长发育打下坚实的基础。

关键词：孵化期温度调控技术胚胎生长发育孵化过程率控制出雏

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蛋鸡育成期饲养管理要点

中国家禽 2009年第22期31卷 55-55,58页

作者： peter arts 尚磊荷兰汉德克国际动物育种集团公司

现代蛋鸡与过去的蛋鸡相比，最大的特征就是其育成期越来越早。应该说，蛋鸡最重要的管理期是育成期，过去的二三十年，在包括荷兰在内的许多欧洲国家，人们并不重视从小鸡出雏到十七八周转群之间的这一饲养阶段的管理工作。然而，现在... 详细信息

现代蛋鸡与过去的蛋鸡相比，最大的特征就是其育成期越来越早。应该说，蛋鸡最重要的管理期是育成期，过去的二三十年，在包括荷兰在内的许多欧洲国家，人们并不重视从小鸡出雏到十七八周转群之间的这一饲养阶段的管理工作。然而，现在情况大不相同了，从小鸡出雏开始直至转群，饲养管理工作做得非常细致，而且会越来越细致，越来越先进。

关键词：管理要点饲养阶段育成期蛋鸡饲养管理工作欧洲国家转群出雏

通过改善蛋鸡遗传性能和饲养管理生产优质食用蛋

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国外畜牧学（猪与禽） 2016年第2期36卷 49-51页

作者：姚俊峰(译) 周宗清(校) 罗静如(制图表) peter arts jeroen visscher julien fablet 不详 hendrix遗传公司isa分部

鸡蛋生产商和消费者对于优质蛋的定义都是一致的,那就是：一枚优质的蛋必须有合适的大小、高质量的蛋壳（外部品质）和内容物（内部品质）。食用蛋的品质是由遗传和饲养管理共同决定的。所以提高食用蛋的品质也需要在这二方面进行改进... 详细信息

鸡蛋生产商和消费者对于优质蛋的定义都是一致的,那就是：一枚优质的蛋必须有合适的大小、高质量的蛋壳（外部品质）和内容物（内部品质）。食用蛋的品质是由遗传和饲养管理共同决定的。所以提高食用蛋的品质也需要在这二方面进行改进：通过基因选择,使鸡蛋品质获得永久的提高;通过环境因素的影响,这其中主要与鸡蛋生产者采用的技术手段有关,须对每一批鸡群反复实施影响才能有效。

关键词：鸡蛋品质饲养管理家禽育种鸡蛋生产基因选择 lection 蛋壳质量蛋重环境因素蛋壳颜色

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通过远程教育促进经验学习和存在学习

天津电大学报 2008年第4期12卷 21-25,73页

作者： peter Jarvis 英国萨里大学

本文主要探讨了体验式学习,指出经验有两种基本类型:直接经验和间接经验。间接经验通常为学习树立规范,而直接经验能让学习者拓宽视野。本文认为,如果教师有这方面的认识,那么即使通过远程教育,教师也有能力促进学生直接经验的学习,以... 详细信息

本文主要探讨了体验式学习,指出经验有两种基本类型:直接经验和间接经验。间接经验通常为学习树立规范,而直接经验能让学习者拓宽视野。本文认为,如果教师有这方面的认识,那么即使通过远程教育,教师也有能力促进学生直接经验的学习,以使学生成长并发展其潜能。

关键词：远程教育学习间接教师学生

Rational Design and Construction of a CdS QDs/InVO4 Atomic-Layer（110）/（110） Facet S-Scheme Heterojunction for Highly Efficient Photocatalytic Degradation of C2H4

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Energy & Environmental Materials 2024年第3期7卷 215-222页

作者： Yuanpeng Dong Peizhu Ji Xinyue Xu Rong Li Yin Wang Kevin peter Homewood Xiaohong Xia Yun Gao Xuxing Chen Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials School of Materials Science&Engineering Hubei University Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Devices Hubei University of Arts and Science State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences United Water (Xianning) Company Limited

Exploring high efficiency S-scheme heterojunction photocatalysts with strong redox ability for removing volatile organic compounds from the air is of great interest and ***,how to predict and regulate the transport of photogenerated carriers in heterojunctions is a great ***,density functional theory calculations were first used to successfully predict the formation of a CdS quantum dots/InVO4atomic-layer （110）/（110） facet S-scheme ***,a CdS quantum dots/InVO4atomic-layer was synthesized by in-situ loading of CdS quantum dots with （110） facets onto the（110） facets of *** a result of the deliberately constructed built-in electric field between the adjoining facets,we obtain a remarkably enhanced photocatalytic degradation rate for *** rate is 13.8 times that of pure CdS and 13.2 times that of pure ***-situ irradiated X-ray photoelectron spectroscopy,photoluminescence and time-resolved photoluminescence measurements were carried *** experiments validate that the built-in electric field enhanced the dissociation of photoexcited excitons and the separation of free charge carriers,and results in the formation of S-scheme charge transfer *** reaction mechanism of the photocatalytic C2H4oxidation is investigated by in-situ electron paramagnetic *** work provides a mechanistic insight into the construction and optimization of semiconductor heterojunction photocatalysts for application to environmental remediation.

关键词： CdS QDs InVO4 atomic-layer photocatalysis S-scheme volatile organic compounds

Rational Design and Construction of a CdS QDs/lnVO_(4) Atomic-Layer(110)/(110)Facet S-Scheme Heterojunction for Highly Efficient Photocatalytic Degradation of C_(2)H_(4)

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Energy & Environmental Materials 2024年第3期7卷 211-218页

作者： Yuanpeng Dong Peizhu Ji Xinyue Xu Rong Li Yin Wang Kevin peter Homewood Xiaohong Xia Yun Gao Xuxing Chen Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials School of Materials Science&EngineeringHubei UniversityWuhan 430062China Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Devices Hubei University of Arts and ScienceXiangyang 441053China State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China United Water(Xianning)Company Limited Xianning 437100China

Exploring high efficiency S-scheme heterojunction photocatalysts with strong redox ability for removing volatile organic compounds from the air is of great interest and ***,how to predict and regulate the transport of photogenerated carriers in heterojunctions is a great ***,density functional theory calculations were first used to successfully predict the formation of a CdS quantum dots/InVO_(4)atomic-layer(110)/(110)facet S-scheme ***,a CdS quantum dots/InVO_(4)atomic-layer was synthesized by in-situ loading of CdS quantum dots with(110)facets onto the(110)facets of InVO_(4)*** a result of the deliberately constructed built-in electric field between the adjoining facets,we obtain a remarkably enhanced photocatalytic degradation rate for *** rate is 13.8 times that of pure CdS and 13.2 times that of pure InVO_(4).In-situ irradiated X-ray photoelectron spectroscopy,photoluminescence and time-resolved photoluminescence measurements were carried *** experiments validate that the built-in electric field enhanced the dissociation of photoexcited excitons and the separation of free charge carriers,and results in the formation of S-scheme charge transfer *** reaction mechanism of the photocatalytic C_(2)H_(4)oxidation is investigated by in-situ electron paramagnetic *** work provides a mechanistic insight into the construction and optimization of semiconductor heterojunction photocatalysts for application to environmental remediation.

关键词： CdS QDs InVO_(4)atomic-layer photocatalysis S-scheme volatile organic compounds

The W3C Data Catalog Vocabulary,Version 2:Rationale,Design Principles,and Uptake

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Data Intelligence 2024年第2期6卷 457-487页

作者： Riccardo Albertoni David Browning Simon Cox Alejandra N.Gonzalez-Beltran Andrea Perego peter Winstanley Istituto di Matematica Applicata e Tecnologie Informatiche"Enrico Magenes" Consiglio Nazionale delle Ricerche(IMATI-CNR)GenoaItaly Independent Consultant United Kingdom LandandWater CSiROMelbourneAustralia Scientific Computing Rutherford Appleton LaboratoryScience and Technology Facilities CouncilHarwell Cam-pusOx110QXUnited Kingdom European Parliament Luxembourg Semantic arts Fort CollinsCO80524USA

DCAT is an RDF vocabulary designed to facilitate interoperability between data catalogs published on the *** its first release in 2014 as a W3C Recommendation,DCAT has seen a wide adoption across communities and domains,particularly in conjunction with implementing the FAIR data principles(forfindable,accessible,interoperable and reusable data).These implementation experiences,besides demonstrating the fitness of DCAT to meet its intended purpose,helped identify existing issues and ***,over the last few years,additional requirements emerged in data catalogs,given the increasing practice of documenting not only datasets but also data services and *** paper illustrates the new version of DCAT,explaining the rationale behind its main revisions and extensions,based on the collected use cases and requirements,and outlines the issues yet to be addressed in future versions of DCAT.

关键词： Data Catalogs Interoperability Discoverability FAIR data

Comparative Efficacy of Lifestyle Modifications versus Pharmacotherapy on Weight Loss and Metabolic Health Outcomes: A Comprehensive Review

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Journal of Biosciences and Medicines 2024年第7期12卷 17-29页

作者： Abiodun Omolara Aboaba Miracle Chinonso Okoro Okelue Edwards Okobi Ifeoluwa Mary Falade Omosefe Enibokun Ogbeifun Shalom Katas Kingsley Agbodike Uvieroghene peter Ogbebor Moriamo Adedoyin Fashugba School of Medicine Avalon University Willemstad Curaao College of Medicine Imo State University Owerri Nigeria Department of Family Medicine Larkin Community Hospital Palm Spring Campus Miami FL USA Department of Medicine Mersey and West Lancashire Teaching Hospitals Rainhill UK Department of Family Medicine University of Alabama Birmingham AL USA College of Medicine International University of the Health Sciences (IUHS) Basseterre Saint Kitts and Nevis Department of Internal Medicine Obafemi Awolowo University Ile-Ife Nigeria Department of Family Medicine Madonna University Elele Nigeria Department of Internal Medicine University of Science Arts and Technology Olveston Montserrat

Background: Obesity has become a serious global public health challenge, given that it leads to various adverse health outcomes that include cardiovascular illnesses, diabetes, and certain types of cancer. The World Health Organization (WHO) has estimated that, at the end of 2022, 1 out of every 8 individuals were obese, and that the global adult obesity rates have over doubled since 1990, even as the adolescent obesity rates have quadrupled. Thus, as of 2022, nearly 2.5 billion adults, aged 18 years and above, were overweight, with 890 million being obese. Obesity and overweight incidence rate has been gradually increasing over the years, presenting significant challenges to the healthcare systems throughout the globe. In this regard, the objective of this systematic review was to evaluate the effectiveness and safety of lifestyle modifications (diet and physical activity) and pharmacotherapy in promoting weight loss and improving metabolic health in overweight adults. Methodology: To attain the above stated study objective, a systematic evaluation of previous studies was carried out, particularly studies that assessed the effectiveness and safety of lifestyle modifications (diet and physical activity) and pharmacotherapy in promoting weight loss and improving metabolic health in overweight adults. The authors have used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) in the selection of eligible studies for inclusion in the study. Results: The findings indicate that lifestyle interventions resulted in 5% - 10% weight reduction and significant improvements in metabolic indicators, while pharmacotherapy (GLP-1 receptor agonists) achieved up to 15% weight reduction and considerable metabolic health benefits. Further, comparative studies show lifestyle modifications provide overall health benefits, while medication is necessary for non-responders. Conclusion: Individualized treatment strategies are crucial, and further research is needed

关键词： Obesity Overweight Weight Loss Pharmacotherapy Glucose Metabolism Disorders

Decarbonising energy: The developing international activity in hydrogen technologies and fuel cells

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Journal of Energy Chemistry 2020年第12期29卷 405-415页

作者： John Meurig Thomas peter P.Edwards peter J.Dobson Gari P.Owend Department of Materials Science&Metallurgy University of CambridgeCambridge CB30FSUK King Abdulaziz City for Science and Technology(KACST)-Oxford Centre of Excellence in Petrochemicals and Inorganic Chemistry Laboratory University of OxfordOxford OX13QRUK The Queen’s College University of OxfordOxford OX14AWUK Annwvyn Solutions(Independent Consultant) BromleyKent BR13DWUK

Hydrogen technologies and fuel cells offer an alternative and improved solution for a decarbonised energy *** cells are electrochemical converters;transforming hydrogen (or energy sources containing hydrogen) and oxygen directly into *** hydrogen fuel cell,invented in 1839,permits the generation of electrical energy with high efficiency through a non-combustion,electrochemical process and,importantly,without the emission ofits point of ***,despite numerous efforts to exploit the obvious attractions of hydrogen technologies and hydrogen fuel cells,various challenges have been encountered,some of which are reviewed ***,however,given the exigent need to urgently seek low-carbon paths for humankind’s energy future,numerous countries are advancing the deployment of hydrogen technologies and hydrogen fuel cells not only for transport,but also as a means of the storage of excess renewable energy from,for example,wind and solar ***,hydrogen is also being blended into the natural gas supplies used in domestic heating and targeted in the decarbonisation of critical,large-scale industrial processes such as steel *** briefly review specific examples in countries such as Japan,South Korea and the People’s Republic of China,as well as selected examples from Europe and North America in the utilization of hydrogen technologies and hydrogen fuel cells.

关键词： Decarbonisation Hydrogen Energy Hydrogen Economy Fuel cells Environment Sustainability

Effects of Electric Field on Electronic States in a GaAs/GaAlAs Quantum Dot with Different Confinements

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Chinese Physics Letters 2008年第8期25卷 3021-3024页

作者： A. John peter Vemuri Lakshminarayana Govt. arts College Melur-625 106 Madurai India Mohamed Sathak Engineering College Kilakarai-623 806 Rarnnad India

Binding energies of shallow hydrogenic impurity in a GaAs/GaAlAs quantum dot with spherical confinement, parabolic confinement and rectangular confinement are calculated as a function of dot radius in the influence of electric field. The binding energy is calculated following a variational procedure within the effective mass approximation along with the spatial depended dielectric function. A finite confining potential well with depth is determined by the discontinuity of the band gap in the quantum dot and the cladding. It is found that the contribution of spatially dependent screening effects are small for a donor impurity and it is concluded that the rectangulax confinement is better than the parabolic and spherical confinements. These results are compared with the existing literature.

关键词： BINDING-ENERGY IMPURITY STATES HYDROGENIC IMPURITIES MAGNETIC-FIELDS DONOR STATES EXCITON GAAS-GA1-XALXAS CRYSTALLITES CLUSTERS GAAS