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World Journal of Vaccines 2013年第3期3卷 98-101页

作者： Angela M. Payne Xu Liu Michael J. Caulfield Jon H. heinrichs Vaccines Basic Research Merck Sharp and Dohme Corp. West Point USA Vaccines Basic Research Merck Sharp and Dohme Corp. West Point USA.

A high-throughput Serum Bactericidal Assay (SBA) was developed to monitor the functional antibody responses to capsular polysaccharide antigens from multiple serotypes of Neisseria meningitidis. This assay measures the ability of an antibody, aided by complement, to mediate killing of bacteria. Functional assays of this type are increasingly used in the quality control arena as potency release tests. Consequently, there has been an enhanced requirement for reproducibility in the performance of this type of assay. Assay validation is, therefore, important to facilitate understanding of the significance of values obtained, and to enable appropriate and informed use of the assay. This study involved the evaluation of the high-throughput serum bactericidal assay including the effects of different dilution and transfer techniques on assay performance. The results presented here demonstrate the repeatability, and the precision and ruggedness of the assay.

关键词： Serum Bactericidal Assay SBA Neisseria meningitides Automation Repeatability

Vegetables, Herbs and Spices: The Importance of Family and Tasting

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Health 2016年第14期8卷 1554-1565页

作者： Pamela A. heinrichs Cassandra J. Nikolaus Brenna Ellison Sharon M. Nickols-Richardson Karen Chapman-Novakofski University of Illinois at Urbana-Champaign Champaign IL USA Currently Address: The Hersey Company Hershey PA USA

Objective: To explore why and how consumers utilize vegetables, herbs and spices. Methods: Focus groups were conducted with adult participants (n = 54) to determine attitudes, self-efficacy, and behaviors related to liking and usage of vegetables, herbs and spices as well as strategies to increase vegetable intake. Results: Seasonal availability, and family-centered memories and practices were motivation for vegetable intake. A diverse number of vegetables (n = 39) were listed as favorites based on taste and versatility, but seasonings were not commonly included in responses regarding preparation. Participants felt that vegetable dish names should reflect ingredients explicitly;that seasonings enhanced vegetable flavors;and that salt and pepper were most commonly used seasonings. The preferred strategy to increase vegetable consumption was through tasting or sampling opportunities;seasoning use was not mentioned. However, participants perceived that suggestions or demonstrations on how to prepare vegetables at home would be helpful. Personal gardens were mentioned frequently, but were not connected to strategies for increasing intake. Conclusions and Implications: Vegetable intake has a family focus that should be emphasized to increase intake. Efforts to increase intake could emphasize flavor and versatile preparation methods through tasting opportunities or educational demonstrations.

关键词： Dietary Habits Focus Groups Vegetables Spices Herbs

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我们能提高青年母牛的饲料效率

南方奶业 2013年第2期 13-14页

作者： Jud heinrichs 刘容孙忠军

饲料是饲养青年母牛的最大成本。控制好饲料,你就能对牧场的盈利产生巨大影响。事实上,研究表明青年母牛的饲料成本约占青年母牛饲养成本的60%,约占整个牧场成本的12%。我们通常提到泌乳牛的饲料效率（即每公斤饲料能产多少公斤牛奶）... 详细信息

饲料是饲养青年母牛的最大成本。控制好饲料,你就能对牧场的盈利产生巨大影响。事实上,研究表明青年母牛的饲料成本约占青年母牛饲养成本的60%,约占整个牧场成本的12%。我们通常提到泌乳牛的饲料效率（即每公斤饲料能产多少公斤牛奶）的重要性,因为这会影响成本和收入。但是这一概念却很少提及青年母牛。

关键词：饲料效率青年母牛饲料成本泌乳牛牧场

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植物抽提物对水稻害虫的防治

广东农业科学 1983年第6期 47-48页

作者： E.A.heinrichs 许木成

(一)印楝油对水稻害虫的控制印楝油对水稻害虫褐稻虱及稻纵卷叶螟(Cnaphalocrocis medinalis)的忌避、拒食、抑制产卵及对形态构成方面的影响,在前几年已作了报道(国际水稻研究所1979、1980年报报告)。研究应用印楝油处理鳞翅目水稻粘虫... 详细信息

(一)印楝油对水稻害虫的控制印楝油对水稻害虫褐稻虱及稻纵卷叶螟(Cnaphalocrocis medinalis)的忌避、拒食、抑制产卵及对形态构成方面的影响,在前几年已作了报道(国际水稻研究所1979、1980年报报告)。研究应用印楝油处理鳞翅目水稻粘虫(Mythimna separata)5龄初期幼虫(受药量≥62.5微克/幼虫),结果蛹及成虫的生长发育产生显著的畸型(表1)。将粘虫所产的新鲜卵块分别放入印楝油的几种浓度中浸渍片刻,卵的孵化完全被抑制。用较高浓度的玉米油处理粘虫卵块,孵化率同样降低。然而,用1.66％的洗涤剂或清水浸渍其卵块,却没有任何抑制孵化的效果(表2)。

关键词：水稻害虫生长发育卵块粘虫尾叶麦类害虫同型幼虫若虫褐稻虱

Endophenotypic Strategies for Schizophrenia Research:A Link Between Genetics and Clinical Manifestations

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Endophenotypic Strategies for Schizophrenia Research:A Link ...

2009年国际基因组学大会

作者： Raymond C.K.Chan Irving I.Gottesman Pak Sham R.Walter heinrichs Neuropsychology and Applied Cognitive Neuroscience Laboratory Institute of PsychologyChinese Academy of Sciences Key Laboratory of Mental Health Institute of PsychologyChinese Academy of Sciences Department of Psychiatry University of Minnesota Department of Psychiatry the University of Hong Kong Genome Research Centre the University of HongKong Department of Psychology York University

＜正＞The identification of genes with large effects that contribute to susceptibilities to neuropsychiatric disorders such as schizophrenia has been not very successful due to the lack of powerful molecular genetic approaches,unlike the state of affairs for type 2 *** possible limitation of these studies is that carriers of vulnerable genotypes may be classified as"normal"unless they exhibit full symptom manifestation as a *** diagnoses are likely to be heterogeneous as not all people with the same diagnosis carry the same susceptibility genes.A new encouraging direction is the identification of endophenotypes,characteristics upstream of symptoms and downstream of genetic polymorphisms,which may be more closely linked to gene expression.A substantial number of studies,especially of at-risk offspring,have suggested that neurocognitive dysfunctions are among the most promising of the candidate *** indicators in schizophrenia have been recognized as among the"target features"through which genetic and non-genetic processes lead to neurointegrative defects that later manifest in neurocognitive ***,aberrant neurological indicators have been suggested as potential endophenotypes in *** this presentation,we will review the substantial evidence for the utility of quantifiable neurological soft signs as potential endophenotypes for schizophrenia spectrum *** for additional research to further elucidate the potential use of neurological soft signs for schizophrenia research are made

关键词： endophenotype schizophrenia neurological soft signs

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水稻的抗虫机制

福建稻麦科技 1985年第3期 44-46页

作者： S·Chelliah E·A·heinrichs 余亚白

抗虫性的定义是一个品种在相同虫口的情况下,与其它品种相比较,有较大量的不受虫害的优良植株。寄主抗性有三种主要原因: 1)非嗜好性——在抗虫的品种植株上,害虫不吃,不产卵,不作为隐蔽场所。 2)抗生性——寄主植株不利于害虫的生长发... 详细信息

抗虫性的定义是一个品种在相同虫口的情况下,与其它品种相比较,有较大量的不受虫害的优良植株。寄主抗性有三种主要原因: 1)非嗜好性——在抗虫的品种植株上,害虫不吃,不产卵,不作为隐蔽场所。 2)抗生性——寄主植株不利于害虫的生长发育与生存。 3)耐虫性——寄主植株对虫害具有耐性,甚至是严重的危害对作物产量也没有明显的影响。近十年来,培育抗主要害虫的抗性品种取得了显著成就,这些品种在亚洲与非洲的

关键词：抗性品种幼虫褐飞虱白背飞虱水稻害虫白背稻虱水稻抗虫性抗虫害性

Effect of Iron Nanoparticles Synthesized by a Sol-Gel Process on Rhodococcus erythropolis T902.1 for Biphenyl Degradation

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Journal of Water Resource and Protection 2015年第3期7卷 264-277页

作者： Wissal Wannoussa Thibaut Masy Stephanie D. Lambert Benoit heinrichs Ludivine Tasseroul Alaaeddin Al-Ahmad Frederic Weekers Philippe Thonar Serge Hiligsmann Walloon Center of Industrial Biology Department of Chemistry and Bio-industriesUniversity of LiegeGemblouxBelgium Laboratory of Nanomaterials Catalysis and ElectrochemistryUniversity of LiegeLiegeBelgium Artechno S.A. Gembloux-Les IsnesBelgium

Nanoparticles (NPS) are considered as a new generation of compounds to improve environmental remediation and biological processes. The aim of this study is to investigate the effect of iron NPS encapsulated in porous silica (SiO2) on the biphenyl biodegradation by Rhodococcus erythropolis T902.1 (RT902.1). The iron NPS (major iron oxide FexOy form) were dispersed in the porosity of a SiO2 support synthesized by sol-gel process. These Fe/SiO2 NPS offer a stimulating effect on the biodegradation rate of biphenyl, an organic pollutant that is very stable and water-insoluble. This positive impact of NPS on the microbial biodegradation was found to be dependent on the NPS concentration ranging from 10-6 M to 10-4 M. After 18 days of incubation the cultures containing NPS at a concentration of 10-4 M of iron improved RT902.1 growth and degraded 35% more biphenyl than those without NPS (positive control) or with the sole SiO2 particles. Though the microorganism could not interact directly with the insoluble iron NPS, the results show that about 10% and 35% of the initial 10-4 M iron NPS encapsulated in the SiO2 matrix would be incorporated inside or adsorbed on the cell surface respectively and 35% would be released in the supernatant. These results suggest that RT902.1 would produce siderophore-like molecules to attract iron from the porous silica matrix.

关键词： Biodegradation Biphenyl Rhodococcus erythropolis Encapsulated Nanoparticles Sol-Gel Iron

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家庭“餐桌会议”中的引导

上海教育科研 2018年第11期 50-50页

作者： Jay heinrichs

渐渐地，孩子们越来越大。我发现在各种家庭谈判中,我输得越来越多。他们有时会把我说得哑口无言，真让我生气，但这也让我感到无比骄傲。

关键词：家庭引导餐桌

P-Doped Titania Xerogels as Efficient UV-Visible Photocatalysts

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Journal of Materials Science and Chemical Engineering 2014年第8期2卷 17-32页

作者： Céline J.Bodson Sophie L.Pirard René Pirard Ludivine Tasseroul Catherine Bied Michel Wong Chi Man Benoit heinrichs Stéphanie D.Lambert Laboratory of Chemical Engineering—Nanomaterials CatalysisElectrochemistryUniversity of LiegeLiegeBelgium Charles Gerhardt Montpellier Institute(UMR5253 CNRS-UM2-ENSCM-UM1) MontpellierFrance

In the present study, sol-gel process is used to synthesize P-doped TiO2 xerogels by the cogelation method of a functionalized P alkoxide, (NH2-(CH2)2-NH-(CH2)2-P(O)-(OC2H5)2) with Ti(OC3H7)4 in either 2-methoxyethanol or isopropanol. The phosphorus-doping improved the thermal stability of titania and decreased the phase transformation of anatase into rutile. This modification by phosphorus shifted the absorption edge of titania to the visible region as proved by Diffuse reflectance measurements, and thus offers the possibility to produce visible light effective TiO2 photocatalyst. The excellent photocatalytic activity of P-doped TiO2 xerogels compared to pure TiO2 could be explained by its high surface area and small TiO2-anatase crystallite size. From these results, it was proved by using three different models that phosphorus intrinsically influences the photocatalytic activity.

关键词： TiO_(2) xerogel Phosphorus-Doping Sol-Gel p-Nitrophenol Degradation Photocatalysis

Regeneration of Nothofagus dombeyi(Mirb.)Ø*** little to moderately disturbed southern beech forests in the Andes of Patagonia(Argentina)

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森林生态系统:英文版 2023年第4期10卷 472-482页

作者： Stefan Zerbe Stefanie T.Storz Georg Leitinger Natalia Zoe Joelson JoséBava Steffi heinrichs Christoph Leuschner Gabriel Loguercio Alois Simon María F.Urretavizcaya Helge Walentowski Faculty of Agricultural Environmental and Food SciencesFree University of Bozen-BolzanoBolzanoItaly Department of Ecology University of InnsbruckInnsbruckAustria Faculty of Resource Management HAWK University of Applied Sciences and ArtsGöttingenGermany Department of Plant Ecology and Ecosystem Research Albrecht-von-Haller-Institute for Plant SciencesUniversity of GöttingenGöttingenGermany Centro de Investigación y Extensión Forestal Andino Patagónico(CIEFAP) EsquelArgentina Department of Forest Planning Tyrol Forest AdministrationOffice of the Tyrolean GovernmentInnsbruckAustria

Natural forests and stands subjected to little to moderate human impact are continuously declining worldwide and with these,their biodiversity and ecosystem *** Nothofagus forests in the south of the South American continent are in a pristine state or only moderately impacted by *** grazing by livestock,in the past and still today often practiced in a non-sustainable way is,however,increasingly under discussion to meet current environmental and socio-economic ***,we investigate the regeneration of Nothofagus dombeyi,a keystone species of the Patagonian Andes,in secondary forests in Argentinian northern Patagonia,particularly addressing the role of disturbance through grazing by livestock at various *** test the hypothesis that the regeneration of this tree species is favored by grazing impact and,thus,disturbance of the herb layer and soil *** support of our hypothesis,Nothofagus dombeyi regeneration was significantly higher in terms of individuals and height classes in moderately grazed *** analysis shows significant positive effects of moderate grazing pressure,herb layer cover,and the occurrence of bare soil on the regeneration of Nothofagus *** results show that an integration of livestock grazing and forest regeneration is possible and that agroforestry systems can be an adequate management option for stakeholders in the region.A grazing management can also be part of a forest fire prevention ***,the regeneration success and grazing pressure should be continuously monitored.

关键词： Agroforestry Disturbance Fire management Forest grazing Forest management Plant traits