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Influence of protein characteristics and the proportion of gluten on end-use quality in Korean wheat cultivars

Journal of Integrative Agriculture 2018年第8期17卷 1706-1719页

作者： Seong-Woo Cho Chon-Sik Kang Hyeon Seok Ko Byung-Kee Baik Kwang-Min Cho Chul Soo park Department of Crop science & Biotechnology Chonbuk National University national Institute of Crop science Rural Development Administration Farm & Agribusiness management Division Rural Development Administration USDA-ARS CSWQRU Soft Wheat Quality Laboratory Research Center of Bioactive Materials Chonbuk National University

The effects of protein characteristics and the proportion of gluten on end-use quality in 13 Korean wheat cultivars for three years were verified in this study. Year, cultivar, and the interaction between the year and the cultivar influenced protein characteristics, the proportion of gluten except for γ-and ω-gliadin using RP-HPLC(reversed-phase high-performance liquid chromatography), and end-use quality. Protein characteristics and the proportion of gluten in Korean wheat cultivars were between those of Australian standard white(ASW) and hard wheat(AH). Korean wheat cultivars exhibited a higher average α+β gliadin proportion than imported wheat, a γ-gliadin proportion similar to that of dark northern spring wheat, and the same ω-gliadin proportion as AH. They showed a bread-loaf volume intermediate between those of ASW and AH and a texture of cooked noodles similar to that of soft white wheat, but less springiness than imported wheat. The cookie diameter of Korean wheat cultivars was similar to that of hard red winter wheat. There was a correlation between bread-loaf volume and protein characteristics, except for the protein content in Korean wheat cultivars. Springiness and cohesiveness of cooked noodles were not correlated with protein characteristics, while hardness was correlated with the protein content and water absorption of a mixograph. Cookie diameter was negatively correlated with the sodium dodecyl sulfate(SDS) sedimentation volume and water absorption of a mixograph. The end-use quality was not correlated with any proportion of gluten composition. Principal component analysis(PCA) showed that the proportion of gluten was not related to the quality of the bread(both PCs, 81.3%), noodle(77.7%), and cookie(82.4%). PCA explained that Keumkang is suitable for superior bread, while Uri is good for cooked noodles and cookies.

关键词： wheat quality flour quality storage proteins

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A U.S.‒China coal power transition and the global 1.5℃ pathway

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Advances in Climate Change Research 2022年第2期13卷 179-186页

作者： Ryna Yiyun CUI Nathan HULTMAN Di-Yang CUI Haewon MCJEON Leon CLARKE Jia-Hai YUAN Wen-Jia CAI Center for Global Sustainability School of Public PolicyUniversity of MarylandCollege ParkMD20742USA Joint Global Change Research Institute Pacific Northwest National LaboratoryCollege ParkMD20740USA School of Economics and management North China Electric Power UniversityBeijing102206China Department of Earth System science Tsinghua UniversityBeijing100084China

As the world seeks to increase ambition rapidly to limit global warming to 1.5℃,joint leadership from the world's largest greenhouse gas(GHG)emitters-the United States(U.S.)and China-will be critical to deliver significant emissions reductions from their own countries as well as to catalyze increased international *** a period of uncertainty in international climate policy,these countries now both have current leadership that supports ambitious climate *** this context,a feasible,high-impact,and potentially globally catalytic agreement by the *** China to transition away from coal to clean energy would be a major contribution toward this global *** undertake a plant-by-plant assessment in the power sector to identify practical coal retirement pathways for each country that are in line with national priorities and the global 1.5℃ *** plant-by-plant analysis shows that the 1.5℃-compatible pathways may result in an average retirement age of 47 years for the *** plants and 22 years for Chinese coal plants,raising important questions of how to compare broader economic,employment,and social *** also demonstrate that such pathways would also lead to significant emissions reductions,lowering overall global energy-related CO_(2) emissions by about 9%in 2030 relative to 2020.A catalytic effect from the possibility of other countries taking compatible actions is estimated to reduce global emissions by 5.1 Gt CO_(2) in 2030 and by 10.1 Gt CO_(2) in 2045.

关键词： U.S.‒China Coal power transition Climate mitigation Paris agreement Integrated assessment modeling

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Mechanism of inflammatory response and therapeutic effects of stem cells in ischemic stroke:current evidence and future perspectives

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Neural Regeneration Research 2025年第1期20卷 67-81页

作者： Yubo Wang Tingli Yuan Tianjie Lyu Ling Zhang Meng Wang Zhiying He Yongjun Wang Zixiao Li Vascular Neurology Department of NeurologyBeijing Tiantan HospitalCapital Medical UniversityBeijingChina China national Clinical Research Center for Neurological Diseases Beijing Tiantan HospitalCapital Medical UniversityBeijingChina Shanghai Engineering Research Center of Stem Cells Translational Medicine ShanghaiChina national Center for Healthcare Quality management in Neurological Diseases Beijing Tiantan HospitalCapital Medical UniversityBeijingChina Institute for Regenerative Medicine Shanghai East HospitalSchool of Life Sciences and TechnologyTongji UniversityShanghaiChina Chinese Institute for Brain Research BeijingChina Research Unit of Artificial Intelligence in Cerebrovascular Disease Chinese Academy of Medical SciencesBeijingChina Beijing Engineering Research Center of Digital Healthcare for Neurological Diseases BeijingChina

Ischemic stroke is a leading cause of death and disability worldwide,with an increasing trend and tendency for onset at a younger ***,in particular,bears a high burden of stroke *** recent years,the inflammatory response after stroke has become a research hotspot:understanding the role of inflammatory response in tissue damage and repair following ischemic stroke is an important direction for its *** review summarizes several major cells involved in the inflammatory response following ischemic stroke,including microglia,neutrophils,monocytes,lymphocytes,and ***,we have also highlighted the recent progress in various treatments for ischemic stroke,particularly in the field of stem cell ***,understanding the complex interactions between inflammation and ischemic stroke can provide valuable insights for developing treatment strategies and improving patient *** cell therapy may potentially become an important component of ischemic stroke treatment.

关键词： cell therapy immune cell inflammatory ischemic stroke stem cell

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How Chinese Companies Enhance Competitive Advantage Through Enterprise Information System Implementation

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Tsinghua science and Technology 2008年第3期13卷 355-361页

作者：马晓峰刘鲁李静崔德刚 CeTIM Leiden University Leiden 2311 SRthe Netherlands School of Economics and management Beihang University School of Economics and Business Administration Beijing Normal University science and Technology committee China Aviation Industry Corporation II

This paper describes how Chinese companies can enhance their competitive advantage through implementing enterprise information systems （EIS）. The reference framework combines strategic information system alignment and dynamic capabilities perspectives. EIS implementations were analyzed in eight companies （four in China and four in Europe）. Recommendations derived from this analysis can be used by Chinese EIS practitioners to effectively enhance organizational competitiveness through EIS implementation. The results show that Chinese companies must achieve a strategic alignment between their business strat- egy and EIS strategy and then they should facilitate EIS implementation by effectively designing managerial processes and learning mechanisms.

关键词： enterprise information systems strategic alignment dynamic capabilities

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Who Are You Meant to Be? Predicting Psychological Indicators and Occupations based on Personality Traits

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Journal of Systems science and Systems Engineering 2023年第5期32卷 571-602页

作者： Cuixin Yuan Ying Hong Junjie Wu Department of Leadership science Party School of Beijing Municipal Committee of C.P.C(Beijing Administration Institute)Beijing100044China Gabelli School of Business Fordham UniversityNew YorkUSA School of Economics and management Beihang UniversityBeijing100191China

Recognition of psychological characteristics based on massive data and computer machine learning algorithms has gradually become a new way for psychological research. As we all know, person-job fit is an important consideration in recruitment and selection. Most existing selection process can reliably measure skills fit, i.e., matching job seekers’ skills/work experience with job demand. What is often harder to assess is the compatibility between job seekers’ motivational needs/career aspirations and job characteristics, which will ultimately determine their career progress and job satisfaction. With the increasing application of machine learning methods in psychology, this paper constructed classification models to predict individuals’ needs, career aspiration, and occupation through their personality traits. This enables automatic access to individuals’ psychological indicators, with the MLP (Multi-Layer Perceptron) method showing the highest prediction accuracy. In addition, it conducted a comparative analysis of the distribution of personality characteristics in different occupations. Based on the study results, we put forward some countermeasures and suggestions for application in human resource management.

关键词： Personality traits motivation needs career aspiration occupations machine learning

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Gas-liquid-liquid extraction in a novel rotating microchannel extractor

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Chinese Journal of Chemical Engineering 2020年第10期28卷 2523-2532页

作者： Rui Ma Chunxin Fan Yubin Wang Jianhong Luo Jun Li Sridhar Komarneni Department of Chemical Engineering Sichuan UniversityChengdu 610065China Department of Ecosystem science and management and Materials Research Institute 204 Energy and the Environment LaboratoryThe Pennsylvania State UniversityUniversity ParkPA 16802USA

In this work,a novel rotating microchannel extractor(RME)is designed and further used for the extraction of chromium(Ⅲ)from ***,the micro-extraction had the same effect as carrying out 2.9-stage cross-flow *** factors,including the gas intake methods,gas intake quantity(Qg),distance between inner rotor and outer wall(D),rotational inner rotor speed(R)and volumetric flow rate(Qa,Qo),were selected to investigate their effect on the extraction efficiency(η)*** relation map ofηwith Weaand We(o-g)for RME provides a comprehension for the gas–liquid–liquid extraction process in this RME system.

关键词： Microextraction Gas–liquid–liquid Rotating microchannel extractor Mass transfer Extraction efficiency

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Dynamics of holographic images of scalar-tensor-vector gravity-AdS black holes

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Chinese Physics C 2024年第9期48卷 274-290页

作者： Xin-Yun Hu M.Israr Aslam Rabia Saleem Xiao-Xiong Zeng College of Economic and management Chongqing Jiaotong UniversityChongqing 400074China Department of Mathematics COMSATS University IslamabadLahore-CampusLahore 54000 Pakistan State Key Laboratory of Mountain Bridge and Tunnel Engineering Chongqing Jiaotong UniversityChongqing 400074China Department of Mechanics Chongqing Jiaotong UniversityChongqing 400074China

Using AdS/CFT correspondence,we analyze the holographic Einstein images via the response function of the complex scalar field as a probe wave on an AdS Schwarzschild scalar-tensor-vector gravity(STVG)black hole(BH).We find that the amplitude of the response function||decreases with increasing values of coupling parameter a and increases with decreasing temperature *** frequencyωof the wave source also plays a significant role in wave periods;as we increase the values ofω,the periods of waves decrease,indicating that the total response function closely depends on the wave ***,we investigate the optical appearance of the holographic images of the BH in *** found that the holographic ring always appears with surrounding concentric stripes when the observer is located at the north pole,and an extremely bright ring appears when the observer is at the position of the photon sphere of the *** ring changes into a luminosity-deformed ring or a bright light spot as the observational angle *** corresponding brightness profiles show that the luminosity of the ring decreases and the shadow radius increases with increasing values of *** relation between temperature T and the inverse of the horizonh_e is discussed;T is small at the beginning of the horizon he and then increases as the horizon radius *** effect can be used to distinguish the STVG BH solution from other BH ***,these significant features are also reflected in the Einstein ring and corresponding brightness *** addition,we compare the results obtained by wave optics and geometric optics,which align well,implying that the holographic scheme adopted in this study is valid.

关键词： scalar-tensor-vector gravity shadows AdS/CFT correspondence

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Advancements in assessing soil health through functional traits and energy flow analysis of soil

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Soil Ecology Letters 2024年第2期6卷 21-30页

作者： Jingnan Zhang Shiyu Li Elly Morrien Neil B.McLaughlin Shixiu Zhang School of Life sciences Zhengzhou UniversityZhengzhou 450001China State Key Laboratory of Black Soils Conservation and Utilization Northeast Institute of Geography and AgroecologyChineseAcademy of SciencesChangchun 130012China Key Laboratory of Mollisols Agroecology Northeast Institute of Geography and AgroecologyChinese Academy of SciencesChangchun 130012China Institute of Biodiversity and Ecosystem Dynamics(IBED-ELD) Department of Ecosystem and Landscape DynamicsUniversity of AmsterdamScience Park 9041098 XHA msterdamThe Netherlands Ottawa Research and Development Centre Agriculture and Agri-Food CanadaOttawa K1AoC6Canada University of Chinese Academy of sciences Bejing 100049China

We examined the development of soil nematodes ecological indices from the perspective off *** found that soil nematode energy flow analyses based on multiple functional traits quantify the dynamics of energy flow across multipletrophic levels to provide a more comprehensive *** conducted comparative analyses of the sensitivities of NMF and energy flow to verify that the energy flow analyses are more sensitive and have greater potential to reveal soil health and ecosystem *** in-depth studies of functional traits and energy flow analysis can help us achieve informed soil management practices,sustainable agriculture,*** Tess CT Nematode ecological index based on functional traits:MI El,S,BI,C1 NMF Bongen.1990 Ferrisetal,2001 Ferris,2010 energs low analysis of soil nematodes Compare thecological index(NMf)and Bacterivores(Ba)Functional traits Energy flux Fungihores(Fn)rahn Soilnematodes latitude Lindicator Plant-parasites(PP)PF Energflus Soilhealth Omnivores-predators(oP)latitude Energy flow analysis of soil nematodes:By quantifying energy fux among trophic groups Barbes et al.,2014,2018 This paper examines the development of ecological indices for soil nematodes from the perspective of functional *** emphasizes the increasing significance of integrating multiple functional traits to achieve a more accurate assessment of soil *** indices based on life history strategies,feeding habits,and body size provide useful tools for assessing soil ***,these indices do not fully capture the dynamics ofenergyflow across multiple-trophic levels inthesoil foodweb,which is critical fora deeperunderstanding of the intrinsic properties of soil *** combining functional traits such as functional group,body size,feeding preference and metabolic rate,nematode energy flow analyses provide a more comprehensive *** approach establishes a direct correlation between changes

关键词： soil nematodes soil health nematodefoodweb functional traits energyflux

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Self-Switching Classification Framework for Titled Documents

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Journal of Computer science & Technology 2009年第4期24卷 615-625页

作者：郭杭周立柱冯铃 EMC Research China Tsinghua Science Park ACM Department of Computer science and Technology Tsinghua University CCF A CMIEEE

Ambiguous words refer to words that have multiple meanings such as apple, window. In text classification they are usually removed by feature reduction methods like Information Gain. Sometimes there are too many ambiguous words in the corpus, which makes throwing away all of them not a viable option, as in the case when classifying documents from the Web. In this paper we look for a method to classify Titled documents with the help of ambiguous words. Titled documents are a kind of documents that have a simple structure containing a title and an excerpt. News, messages, and paper abstracts with titles are examples of titled documents. Instead of introducing another feature reduction method, we describe a framework to make the best use of ambiguous words in the titled documents. The framework improves the performance of a traditional bag-of-words classifier with the help of a bag-of-word-pairs classifier. The framework is implemented using one of the most popular classifiers, Multinomial NaiveBayes （MNB） as an example. The experiments with three real life datasets show that in our framework the MNB model performs much better than traditional MNB classifier and a naive weighted algorithm, which simply puts more weight on words in the title.

关键词： text analysis machine learning Web text analysis

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Elucidating authorship issues as an element of research quality at Thailand’s national science and Technology Development Agency

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Forensic sciences Research 2021年第3期6卷 331-337页

作者： Sudarat Luepongpattana Aviga Soonmongkol Supattra Laorrattanasak Ansucha Prucksunand Prasit Palittapongarnpim national science and Technology Development agency(NSTDA) RDI Quality Management Division(RQM)Pathum ThaniThailand

Authorship in a scientific publication is an indicator of significant intellectual contribution in scientific *** of the discipline,it is important for research-related personnel to receive credit and take responsibility for their *** are currently several systems of listing authorship that arise from many factors such as research complexity,pressure to obtain funding,hierarchical structure,and *** of these may unfortunately lead to authorship *** awareness and understanding of authorship guidelines can help prevent abuses and *** science and Technology Development Agency(NSTDA)is a national research agency of Thailand with about 2000 research staff *** research emphasis of the agency is mainly technology development for application in broad areas,ranging from engineering to medicine,including forensic *** conducted a survey to identify the level of awareness of NSTDA research staff and their authorship practices.A questionnaire was designed based on the International committee of Medical Journal Editors(ICMJE)authorship guidelines and used to survey 15%of randomly selected NSTDA research *** 90%of them responded to the *** the respondents,60%were not sure about authorship *** presented with the ICMJE criteria,more than 90%agreed with the criteria except for the third one,approval of the final manuscript before submission,33%of respondents thought that authors are only responsible for their particular ***,nearly 80%agreed that every author is responsible for the integrity of the whole *** results offered an important foundation for forming a strategy to raise awareness about authorship in *** survey analysis,we organized several seminars and developed learning materials and an authorship guideline to increase the level of awareness of authorship for researchers.

关键词： ICMJE criteria authorship criteria contribution responsibility authorship

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