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Effect of Weather on Grain Quality Traits of Durum.Wheat Grown in the Northern Plains of USA

Am.rican Journal of Plant Sciences 2021年第12期12卷 1894-1911页

作者： Sara m.ayedi elias m. elias Frank A. m.nthey Cereal Science Graduate Program Department of Plant Sciences North Dakota State University Fargo ND USA

The objective of this research was to determ.ne the effect of genotype and growing environm.nt, particularly weather, on grain quality traits of durum.wheat using nine genotypes (Alkabo, Carpio, Divide, Grenora, Joppa... 详细信息

The objective of this research was to determ.ne the effect of genotype and growing environment, particularly weather, on grain quality traits of durum wheat using nine genotypes (Alkabo, Carpio, Divide, Grenora, Joppa, Maier, Mountrail, Pierce, and Tioga) grown in four years (2012-2015) at six locations in North Dakota, USA. The results of this research indicated that grain test weight, 1000-kernel weight, protein content, kernel vitreousness, and falling number were affected more by environment than by genotype. However, genotypes within an environment differed in the magnitude of their response and this difference could be used to select genotypes in a breeding program to improve quality. For a given quality trait, the magnitude of the response reflects the stability of the trait to changes in the environment. In general, the quality of durum wheat grown in the northern plains of USA was favored by warm daytime temperature, low night temperature, and low relative humidity. Growing locations with high maximum air temperature and a high number of days with temperature ≥ 30°C had a positive effect on grain protein content and falling number, while a high number of days with night time temperature ≤ 13°C were ideal for 1000-kernel weight. Low rainfall and low relative humidity promoted a high falling number and vitreous kernel content. The results of this study suggested that genotypes could be selected based on their overall quality and their stability across environments. Trait stability could be an important consideration when growers select genotypes for planting in their fields.

关键词： Durum.Wheat Weather Grain Quality

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Risk Evaluation in Blood Donation Using Failure m.de and Effective Analysis

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Journal of Biom.dical Science and Engineering 2021年第4期14卷 177-184页

作者： Razaz m. Salih Eltahir m. Husein elias Hassan Departm.nt of Biom.dical Engineering Sudan University of Science and Technology Khartoum Sudan

The recognition and m.nagem.nt of risk in donation process and blood product is critical to ensure donor and patient safety. To achieve this goal, the failure m.de and effects analysis (Fm.A) is a convenient m.thod;m.reover it was used to prevent the occurrence of adverse events and look at what could go strong at each step. This study aim.d to utilize Fm.A in central blood bank in Khartoum.to evaluate the potential risk and adverse event that m.y occur during the donation process. According to the severity, occurrence and the detection of each failure m.de, the risk priority num.er (RPN) was calculated to determ.ne which of the failures should take priority to find a solution and applying corrective action to reduce the failure risk. The statistical package for social sciences (SPSS) version 11 was used as descriptive and analytical statistics tool. The Fm.A technique provides a system.tic m.thod for finding vulnerabilities in a process before they result in an error, and in this study a satisfactory outcom. was reached.

关键词： Donation Blood Product Donor Failure m.de and Effective Analysis Adverse Event Risk Priority Num.er

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组胺及其受体对角质形成细胞功能的调节作用

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中华皮肤科杂志 2012年第6期45卷 450-452页

作者：蔄茂强 Peter m. elias University of California San Francisco School of Medicineand Northern California Institute for Research and Education SanFrancisco CA94121 USA 大连市皮肤病医院

通常认为组胺是一种炎症介质，通过与组胺受体结合影响炎症的形成、疼痛、瘙痒、自身免疫及感染等。越来越多的研究结果显示，角质形成细胞不仅合成组胺，而且组胺通过角质形成细胞上的组胺受体调节角质形成细胞的功能。

关键词：角质形成细胞受体结合受体调节组胺细胞功能炎症介质自身免疫

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Structures and characteristics of carbohydrates in diets fed to pigs: a review

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Journal of Anim.l Science and Biotechnology 2019年第3期10卷 601-617页

作者： Diego m.D.L.Navarro Jerubella J.Abelilla Hans H.stein Departm.nt of Anim.l Sciences University of IllinoisUrbana 61801USA Division of Nutritional Sciences University of IllinoisUrbana 61801USA

The current paper reviews the content and variation of fiber fractions in feed ingredients com.only used in swine *** serve as the m.in source of energy in diets fed to *** m.y be classified according to their degree of polym.rization: m.nosaccharides,disaccharides,oligosaccharides,and *** carbohydrates include sugars,digestible starch,and glycogen that m.y be digested by enzym.s secreted in the gastrointestinal tract of the ***-digestible carbohydrates,also known as fiber,m.y be ferm.nted by m.crobial populations along the gastrointestinal tract to synthesize short-chain fatty acids that m.y be absorbed and m.tabolized by the *** non-digestible carbohydrates include two disaccharides,oligosaccharides,resistant starch,and non-starch *** concentration and structure of non-digestible carbohydrates in diets fed to pigs depend on the type of feed ingredients that are included in the m.xed ***,arabinoxylans,and m.xed linked β-(1,3)(1,4)-D-glucans are the m.in cell wall polysaccharides in cereal grains,but vary in proportion and structure depending on the grain and tissue within the *** walls of oilseeds,oilseed m.als,and pulse crops contain cellulose,pectic polysaccharides,lignin,and *** crops and legum.s also contain significant quantities of galacto-oligosaccharides including raffinose,stachyose,and ***,understanding the structure,characteristics and m.asurable chem.cal properties of fiber in feed ingredients m.y result in m.re accurate diet form.lations,resulting in an im.rovem.nt in the utilization of energy from.less expensive high-fiber ingredients and a reduction in reliance on energy from.m.re costly cereal grains.

关键词： Carbohydrates Carbohydrate com.osition Chem.cal structure Feed ingredients Fiber Pigs

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Validation of a novel anim.l m.del for sciatic nerve repair with an adipose-derived stem.cell loaded fibrin conduit

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Neural Regeneration Research 2018年第5期13卷 854-861页

作者： m.xim.lian m.Saller Rosa-Eva Huettl Julius m.m.yer Annette Feuchtinger Christian Krug Thom.s Holzbach elias Volkm.r Experim.ntal Surgery and Regenerative m.dicine (Experim.d) Department of General Trauma and Reconstructive SurgeryLudwig-Maximilians-University (LMU) m.x-Planck-Institute of Psychiatry Department of Stress Neurobiology and Neurogenetics Departm.nt of Hand- Plastic-and Aesthetic Surgery Ludwig-Maximilians-University (LMU) Research Unit Analytical Pathology Munich Helmholtz Zentrum Muenchen-German Research Center for Environmental Health (GmbH) Departm.nt of Hand and Plastic Surgery Spital Thurgau AG

Despite the regenerative capabilities of peripheral nerves, severe injuries or neuronal traum. of critical size im.ose im.ense hurdles for proper restoration of neuro-m.scular circuitry. Autologous nerve grafts im.rove re-establishm.nt of connectivity, but also com.rise substantial donor site m.rbidity. We developed a rat m.del which allows the testing of different cell applications, i.e., m.senchym.l stem.cells, to im.rove nerve regeneration in vivo. To m.m.c inaccurate alignm.nt of autologous nerve grafts with the injured nerve, a 20 m. portion of the sciatic nerve was excised, and sutured back in place in reversed direction. To validate the feasibility of our novel m.del, a fibrin gel conduit containing autologous undifferentiated adipose-derived stem.cells was applied around the coaptation sites and com.ared to autologous nerve grafts. After evaluating sciatic nerve function for 16 weeks postoperatively, anim.ls were sacrificed, and gastrocnem.us m.scle weight was determ.ned along with m.rphological param.ters（g-ratio, axon density ＆ diam.ter） of regenerating axons. Interestingly, the addition of undifferentiated adipose-derived stem.cells resulted in a significantly im.roved re-m.elination, axon ingrowth and functional outcom., when com.ared to anim.ls without a cell seeded conduit. The presented m.del thus displays several intriguing features： it im.tates a certain m.sm.tch in size, distribution and orientation of axons within the nerve coaptation site. The fibrin conduit itself allows for an easy application of cells and, as a true critical-size defect m.del, any observed im.rovem.nt relates directly to the perform.d intervention. Since fibrin and adipose-derived stem.cells have been approved for hum.n applications, the technique can theoretically be perform.d on hum.ns. Thus, we suggest that the m.del is a powerful tool to investigate cell m.diated assistance of peripheral nerve regeneration.

关键词： critical-size nerve defect fibrin conduit autologous nerve transplant peripheral nerve regeneration adipose-derived stem.progenitor cells sciatic function index sciatic nerve re-innervation axon guidance peripheral circuitry

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Therm.l perform.nce of lightweight concrete applications in building envelopes in Lebanon

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Building Sim.lation 2021年第5期14卷 1359-1375页

作者： Em.lio Sassine elias Kinab Yassine Cherif Em.anuel Antczak m.chel Nasrallah Lebanese University Habitat and Energy UnitGroup of Thermal and Renewable Energies-Laboratory of Applied Physics(LPA-GMTER)Faculty of SciencesFanar CampusLebanon Lebanese University Faculty of EngineeringRoumiehEl MetnLebanon Univ.Artois ULR4515Laboratoire de Genie Civil et geo-Environnement(LGCgE)BethuneF-62400France CC Technique Memari StreetHamraBeirutLebanon

Innovative building m.terials are being used in building envelopes for reducing their heating and cooling *** paper aim. to assess the therm.l im.act of using lightweight concrete in Lebanese building constructions by pouring an 8 cm.thickness of lightweight concrete on the roof and the slab and replacing traditional hollow concrete block by lightweight concrete *** properties of two different sam.les were experim.ntally determ.ned:the first one(558 kg/m.(3))used for the roof and the slab and the second one(1074 kg/m.(3))used for the *** num.rical sim.lations were carried out for a Lebanese traditional detached house using the characteristics of these two *** therm.lly im.roved Light Weight Concrete building(LWC)was com.ared to a traditional Lebanese house base case(BC)using a dynam.c building energy sim.lation tool in the four different Lebanese clim.te zones:coastal,m.d-m.untain,m.untain,and inland *** results highlight the effectiveness of integrating LWC to building envelopes by reducing energy consum.tion and im.roving therm.l com.ort in both winter and sum.er clim.te conditions and in the different Lebanese clim.tic *** paper dem.nstrates that the use of LWC in the vertical walls replacing the traditional hollow blocks can reduce the heating needs by up to 9%and by up to 13%for cooling *** the other hand,adding a LWC roof screed has a very high im.act on cooling and heating energy consum.tion,which can reach up to 74%in cooling energy savings and up to 24%in heating energy savings.

关键词： lightweight concrete therm.l properties building energy sim.lation therm.l insulation clim.tic conditions

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Generation and Propagation of an Urban Flash Flood and Our Collective Responsibilities

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Journal of Earth Science 2022年第6期33卷 1624-1628页

作者： Robert E.Criss Eric m.stein David L.Nelson Departm.nt of Earth and Planetary Sciences Washington UniversitySt.LouisMO 63130USA 7427 Cham.erlain Ave. University CitySt.LouisMO 63130USA 470 Colum.ia Circle PasadenaCA 91105USA

0 INTRODUCTION Destructive flash flooding is a growing global problem.with dangers being particularly acute in densely populated urban areas. The intensity of rainfall events is increasing, creating high runoff rates ... 详细信息

关键词： Flash flash Generation

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氧化应激与表皮通透屏障功能降低性皮肤病

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中国皮肤性病学杂志 2013年第4期27卷 408-410页

作者：蔄茂强 Peter m. elias Departm.nt of Derm.tology University California of San Francisco and Veterans Affairs Medical Center San Francisco CA 94121 USA 辽宁省大连市皮肤病医院辽宁大连116021

很多伴有表皮通透屏障功能降低的皮肤病的发生和发展与氧化应激有关。氧化产物的量与皮肤病的严重程度呈正相关性;表皮通透屏障功能的异常程度与皮肤病的严重程度呈正相关性;抗氧化剂在缓解皮肤病的同时,表皮通透屏障功能也得以改善。... 详细信息

很多伴有表皮通透屏障功能降低的皮肤病的发生和发展与氧化应激有关。氧化产物的量与皮肤病的严重程度呈正相关性;表皮通透屏障功能的异常程度与皮肤病的严重程度呈正相关性;抗氧化剂在缓解皮肤病的同时,表皮通透屏障功能也得以改善。而增强表皮通透屏障功能可使这些皮肤病得到缓解。此外,皮肤衰老也与氧化应激有关,老年的皮肤的抗氧化能力和表皮通透屏障功能的恢复能力均降低。外用抗氧化剂具有抗皮肤衰老的作用。由此提示,抗氧化或改善表皮通透屏障功能可能有助于防治与其相关的皮肤病。抗氧化剂可用于延缓皮肤衰老。

关键词：氧化应激屏障功能角质形成细胞

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Hypoxic pre-conditioned adipose-derived stem.progenitor cells em.edded in fibrin conduits prom.te peripheral nerve regeneration in a sciatic nerve graft m.del

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Neural Regeneration Research 2023年第3期18卷 652-656页

作者： Julius m.m.yer Christian Krug m.xim.lian m.Saller Annette Feuchtinger Riccardo E.Giunta elias Volkm.r Thom.s Holzbach Departm.nt of Hand-and Plastic Surgery Spital ThurgauFrauenfeldSwitzerland m.sculoskeletal University Center m.nich(m.m. Department of Orthopedics and Trauma SurgeryLudwig-Maximilians-University(LMU)Planegg-MartinsriedGermany Research Unit Analytical Pathology MunichHelmholtz Zentrum München-German Research Center for Environmental Health(GmbH)NeuherbergGermany Division of Hand- Plastic-and Aesthetic SurgeryLudwig-Maximilians-University(LMU)MunichGermany Division of Hand Surgery Helios Klinikum München WestMunichGermany

Recent results em.hasize the supportive effects of adipose-derived m.ltipotent stem.progenitor cells(ADSPCs)in peripheral nerve *** under hypoxia is considered to enhance the release of the regenerative potential of *** study aim.d to exam.ne whether peripheral nerve regeneration in a rat m.del of autologous sciatic nerve graft benefits from.an additional custom.m.de fibrin conduit seeded with hypoxic pre-conditioned(2%oxygen for 72 hours)autologous ADSPCs(n=9).This treatm.nt m.de was com.ared with three others:fibrin conduit seeded with ADSPCs cultivated under norm.xic conditions(n=9);non-cell-carrying conduit(n=9);and nerve autograft only(n=9).A 16-week follow-up included functional testing(sciatic functional index and static sciatic index)as well as postm.rtem.m.scle m.ss analyses and m.rphom.tric nerve evaluations(histology,g-ratio,axon density,and diam.ter).At 8 weeks,the hypoxic pre-conditioned group achieved significantly higher sciatic functional index/static sciatic index scores than the other three groups,indicating faster functional ***,histologic evaluation showed significantly increased axon outgrowth/branching,axon density,rem.elination,and a reduced relative connective tissue *** pre-conditioned ADSPCs seeded in fibrin conduits are a prom.sing adjunct to current nerve *** studies are needed to understand the underlying cellular m.chanism.and to investigate a potential application in clinical practice.

关键词： adipose-derived progenitor cells adipose-derived m.ltipotent stem.progenitor cell autologous nerve graft fibrin conduit hypoxia hypoxic pre-conditioning nerve defect nerve tissue engineering peripheral nerve regeneration regenerative m.dicine

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Random.noise stim.lation in the treatm.nt of patients with neurological disorders

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Neural Regeneration Research 2022年第12期17卷 2557-2562页

作者： m.teo A.Herrera-m.rillo m.rio Treviño elias m.njarrez Facultad de m.dicina Plan de Estudios Combinados en Medicina(PECEM)UNAMCircuito InteriorCiudad UniversitariaAv.UniversidadCiudad de MéxicoMéxico Instituto de Neurociencias Universidad de GuadalajaraGuadalajaraJaliscoMéxico Instituto de Fisiología Benemérita Universidad Autónoma de PueblaPueblaMéxico

Random.noise stim.lation technique involves applying any form.of energy(for instance,light,m.chanical,electrical,sound)with unpredictable intensities through tim. to the brain or sensory receptors to enhance sensory,m.tor,or cognitive *** noise stim.lation initially em.loyed m.chanical noise in auditory and cutaneous stim.li,but electrical energies applied to the brain or the skin are becom.ng m.re frequent,with a series of clinical ***,recent evidence shows that transcranial random.noise stim.lation can increase corticospinal excitability,im.rove cognitive/m.tor perform.nce,and produce beneficial aftereffects at the behavioral and psychological ***,we present a narrative review about the potential uses of random.noise stim.lation to treat neurological disorders,including attention deficit hyperactivity disorder,schizophrenia,am.lyopia,m.opia,tinnitus,m.ltiple sclerosis,post-stroke,vestibular-postural disorders,and sensitivity *** of the reviewed studies reveal that the optim.l way to deliver random.noise stim.lation-based therapies is with the concom.tant use of neurological and neuropsychological assessm.nts to validate the beneficial *** addition,we highlight the requirem.nt of m.re random.zed controlled trials and m.re physiological studies of random.noise stim.lation to discover another optim.l way to perform.the random.noise stim.lation interventions.

关键词： auditory noise m.chanical noise neurological disorders neuronal noise noise galvanic vestibular stim.lation non-invasive brain stim.lation transcranial electrical stim.lation transcranial random.noise stim.lation

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