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Rangeland hillslope lengths:A case study at the Walnut Gulch Experimental Watershed,southeastern Arizona

International Soil and Water Conservation Research 2022年第4期10卷 597-609页

作者： Li Li mark A.Nearing Philip Heilman Mary H.Nichols d.P.Guertin C.J.Williams School of Natural Resources and the Environment University of ArizonaTucsonAZ85705USA USdA-Agricultural Research Service Southwest Watershed Research CenterTucsonAZ85719USA

Rangeland hillslopes provide much of the sediment supplied to channel systems and their lengths exert a fundamental constraint on hillslope diffusive ***,information regarding lengths of rangeland hillslopes,and how best to estimate them,is *** this study,three groups of watersheds(10 in total)were selected from the Walnut Gulch Experimental Watershed according to their geology,soil and vegetation *** 1 watersheds were at lower elevations dominated by shrubs,Group 3 were at high elevations dominated by grass,and Group 2 were mixed shrub and *** hillslope lengths were calculated from 1 m-resolution dEMs using three methods:a flow routing algorithm,slope-area relationships,and inverted relationship with drainage *** that characterize the current watersheds,including Hack's exponent and coefficient,watershed shape coefficient,channel concavity and steepness,and surface roughness,were quantified and related to hillslope *** shows:(1)estimated hillslope lengths were different for the three methods and between the three groups of watersheds;(2)hillslope lengths that measured from the flow routing algorithm for the ten selected watersheds primarily ranged from 30 to 100 m,with a median value of 63.0 m,which was 20%e50%greater than those derived from slope-area plots or drainage densities;(3)hillslope lengths estimated from the flow routing method were greater in Group 3 watersheds than in Group 2 and then in Group 1 *** attributed these differences in hillslope lengths to the historic epeirogenic pulses,watershed and drainage network morphology,and differences in vegetation characteristics;(4)measured hillslope lengths from the flow routing algorithm were best correlated with hillslope relief,then surface roughness,channel steepness and *** results would benefit the applications of hydrological and erosion models in rangelands.

关键词： Rangeland hillslope Slope length drainage density Slope-area relationship Hillslope hydrology

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描述有效的原料药

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经济导报（医药技术） 2007年第2期 82-87页

作者： Peter Mueller mark griffiths 瑞士CARBOGEN AMCIS公司高级研究员瑞士CARBOGEN AMCIS公司总裁

尽管癌症治疗在过去的十多年取得了显著进展，但肿瘤学仍属于目前最不能满足临床需要的学科领域。在过去十多年里，临床药理学的进步和研发活动方面的巨大投资使得“癌症治疗”发展为“治疗过程研究”的数量急剧增加。但事实上，癌症和... 详细信息

尽管癌症治疗在过去的十多年取得了显著进展，但肿瘤学仍属于目前最不能满足临床需要的学科领域。在过去十多年里，临床药理学的进步和研发活动方面的巨大投资使得“癌症治疗”发展为“治疗过程研究”的数量急剧增加。但事实上，癌症和其他慢性疾病一样，治疗效果都很差，由此很多大型医药公司和生物制药公司都比以往更大力度的投入资金，用于肿瘤学和其他强效候选药物的研发上。

关键词：原料药临床药理学癌症治疗学科领域慢性疾病治疗效果制药公司医药公司

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高支化含无机粒子的巯基硅氧烷溶胶的制备及结构表征

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高分子材料科学与工程 2006年第4期22卷 134-137页

作者：贺建芸 mark d.Soucek 北京化工大学高性能UV材料研究室北京100029 美国阿克隆大学聚合物科学与工程学院

用溶胶-凝胶法制备了一种新型的多功能巯基硅氧烷溶胶,其结构用1H-NM R,FT-IR和M S进行了表征,巯基硅氧烷溶胶的无机粒子粒径大小与分布用小角度光散射仪(SALS)进行了测定。这种新型巯基硅氧烷溶胶能够提高改性亚麻籽油体系自由基聚合... 详细信息

用溶胶-凝胶法制备了一种新型的多功能巯基硅氧烷溶胶,其结构用1H-NM R,FT-IR和M S进行了表征,巯基硅氧烷溶胶的无机粒子粒径大小与分布用小角度光散射仪(SALS)进行了测定。这种新型巯基硅氧烷溶胶能够提高改性亚麻籽油体系自由基聚合速率。

关键词：巯基硅氧烷溶胶溶胶-凝胶法高支化多官能有机/无机混杂改性亚麻籽油

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Beautiful

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作者： Sikes mark d. Meyers Nancy.

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The First Pilot Epigenetic Type Improvement of Neuropsychiatric Symptoms in a Polymorphic dopamine d2 (-dRd2/ANKK (Taq1A)), OPRM1 (A/G), dRd3 (C/T), and MAOA (4R) Compromised Preadolescence Male with Putative PANdAS/CANS: Positive Clinical Outcome with Precision-Guided dNA Testing and Pro-dopamine Regulation (KB220) and Antibacterial Therapies

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Open Journal of Immunology 2024年第3期14卷 60-86页

作者： Kenneth Blum Igor Elman david Han Colin Hanna david Baron Ashim Gupta Shan Kazmi Jag Khalsa debasis Bagchi Thomas McLaughlin Rajendra d. Badgaiyan Edward J. Modestino drew Edwards Catherine A. dennen Eric R. Braverman Abdalla Bowirrat Keerthy Sunder Kevin Murphy Nicole Jafari Foojan Zeine Paul R. Carney mark S. Gold Kai-Uwe Lewandowski Alireza Sharafshah Aryeh R. Pollack Panayotis K. Thanos division of Addiction Research & Education Center for Sports and Mental Health Western University of Health Sciences Pomona CA USA department of Psychiatry Boonshoft School of Medicine Wright State University and Dayton VA Medical Centre Dayton OH USA division of Nutrigenomics Victory Nutrition International Lederoch PA USA Institute of Psychology ELTE Etvs Lornd University Budapest Hungary department of Psychiatry School of Medicine University of Vermont Burlington VT USA The Kenneth Blum Behavioral & Neurogenetic Institute LLC. Austin TX USA department of Molecular Biology Adelson School of Medicine Ariel University Ariel Israel division of Neuromodulation Research Karma Doctors & Karma TMS Palm Springs CA USA division of Personalized Interventions Peak Logic Del Mar CA USA division of Personalized Medicine Cross-Cultural Research & Educational Institute San Clemente CA USA Awareness Integration Institute San Clemente CA USA division of Personalized Pain Therapy Center for Advanced Spine Care of Southern Arizona Tucson AZ USA department of Psychiatry Harvard School of Medicine Cambridge MA USA department of Management Science and Statistics University of Texas San Antonio TX USA Behavioral Neuropharmacology and Neuroimaging Laboratory Clinical Research Institute on Addictions Department of Pharmacology and Toxicology Jacobs School of Medicine and Biomedical Sciences University at Buffalo Buffalo NY USA Future Biologics Lawrenceville GA USA department of Microbiology Immunology & Tropic Diseases School of Medicine Georgetown University Washington DC USA department of Pharmaceutical Sciences College of Pharmacy Texas Southern University Houston TX USA department of Psychiatry School of Medicine Case Western University Cleveland OH USA Brain and Behavior Laboratory Curry College Milton MA USA The Neurogenesis Project Jacksonville FL USA department of Family Medicine Jefferson Health Northeast Philadelphia PA USA departmen

Pediatric autoimmune neuropsychiatric disorders associated with or without streptococcal and other bacterial infections (PANdAS/CANS) are emerging as a featured pediatric disorder. Although there is some controversy regarding treatment approaches, especially related to the behavioral sequelae, we have hypothesized in other published work that it is characterized by the rapid onset of Reward deficiency Syndrome (RdS) in children. We propose utilizing a multi-systems biological approach involving the coupling of genetic addiction risk testing and pro-dopamine regulation (KB220/POLYGEN®) to help induce “dopamine homeostasis” in patients with PANdAS, especially those with known dNA-induced hypodopaminergia. This case study examines a 12-year-old Caucasian male with no prior psychiatric issues who presented with a sudden onset of severe anxiety, depression, emotional liability, and suicidal ideation. The patient underwent genotyping and the genetic addiction risk score (GARS) testing, which revealed risk polymorphisms in the dopamine d2 (-dRd2/ANKK (Taq1A), OPRM1 (A/G), dRd3 (C/T), and MAOA (4R) genes. These polymorphisms have been linked to hypodopaminergia. The patient was subsequently placed on research Id-KB220ZPBMPOLY (POLYGEN®), and albeit the possibility of bias, based upon self and parental assessment, a marked rapid improvement in psychiatric symptoms was observed. In the second phase of treatment (102 days utilizing KB220), the patient received standard antibody testing, which was positive for Lyme. Antibacterial therapy started immediately, and KB220z was discontinued to provide a wash-out period. A monotonic trend analysis was performed on each outcome measure, and a consistently decreasing trend was observed utilizing antibacterial therapy. Our recommendation, albeit only one case, is to utilize and further research a combined therapeutic approach, involving precision-guided dNA testing and pro-dopamine regulation along with antibacterial therapy, as well as

关键词： PANdAS CANS Genetic Addiction Risk Testing (GARS) Pro-dopamine Regulation Hypodopaminergia Polymorphisms Antibacterial Therapy Infections

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A novel technique for sacropelvic fixation using image-guided sacroiliac screws:a case series and biomechanical study

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The Journal of Biomedical Research 2019年第3期33卷 208-216页

作者： Kee d.Kim Huy duong Aditya Muzumdar Mir Hussain mark Moldavsky Bandon Bucklen department of Neurological Surgery University of California davis department of Neurosurgery Kaiser Permanente Medical Group Musculoskeletal Education and Research Center(MERC) Globus Medical Inc

In this study, we sought to assess the safety and accuracy of sacropelvic fixation performed with image-guided sacroiliac screw placement using postoperative computed tomography and X-rays. The sacroiliac screws were placed with navigation in five patients. Intact specimens were mounted onto a six-degrees-of-freedom spine motion simulator. Long lumbosacral constructs using bilateral sacroiliac screws and bilateral S1 pedicle and iliac screws were tested in seven cadaveric spines. Nine sacroiliac screws were well-placed under an image guidance system(IGS);one was placed poorly without IGS with no symptoms. Both fixation techniques significantly reduced range of motion(Pded that rigid lumbosacral fixation can be achieved with sacroiliac screws,and image guidance improves its safety and accuracy. This new technique of image-guided sacroiliac screw insertion should prove useful in many types of fusion to the sacrum, particularly for patients with poor bone quality,complicated anatomy, infection, previous failed fusion and iliac harvesting.

关键词： lumbosacral fixation sacropelvic fixation sacroiliac screw computer-assisted surgery image-guided surgery

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考虑堆石料空间变异性的土石坝坝坡地震稳定性随机有限元分析

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地震工程学报 2019年第4期41卷 939-948页

作者：杨鸽 d.V.griffiths 朱晟国家能源局大坝安全监察中心浙江杭州311122 河海大学水工结构研究所江苏南京210098 科罗拉多矿业大学土木与环境工程学院科罗拉多戈尔登81401

本文探讨了筑坝堆石料的空间变异性对土石坝坝坡动力稳定性的影响。以新疆某在建高面板堆石坝为例,在蒙特卡洛法的框架下,采用基于局部平均细分法的随机有限元法模拟考虑筑坝堆石料空间变异性时土石坝的地震响应及坝坡滑移情况,通过对... 详细信息

本文探讨了筑坝堆石料的空间变异性对土石坝坝坡动力稳定性的影响。以新疆某在建高面板堆石坝为例,在蒙特卡洛法的框架下,采用基于局部平均细分法的随机有限元法模拟考虑筑坝堆石料空间变异性时土石坝的地震响应及坝坡滑移情况,通过对比随机有限元法和常规确定性有限元法的计算结果,提出:在地震动作用下,考虑筑坝材料空间变异性时,坝坡滑动体的数量、规模以及滑移量和滑动历时都有不同程度的增大,因而坝坡整体危险程度显著高于不考虑材料空间变异性的情况。坝坡各项动力安全性指标对筑坝材料空间变异性非常敏感;因而,考虑筑坝材料空间变异性时,各项安全性指标的离散性较大。

关键词：坝坡地震稳定性堆石料的空间变异性随机有限元法

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Long term follow-up of a family with GUCY2d dominant cone dystrophy

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International Journal of Ophthalmology(English edition) 2018年第12期11卷 1945-1950页

作者： Georgios Tsokolas Hussein Almuhtaseb Helen griffiths Fatima Shawkat Reuben J.Pengelly Sarah Ennis Andrew Lotery Clinical and Experimental Sciences University of Southampton Eye Unit University Hospital Southampton Human Genetics & Genomic Medicine Faculty of Medicine University of Southampton

AIM: To describe long term follow-up in a family with GUCY2d dominant cone dystrophy. METHOdS: Optical coherence tomography scans and fundus autofluorescence images were obtained. Flash and pattern electroretinograms(ERGs) and occipital pattern reversal visual evoked potentials were recorded. RESULTS: Two members of the same family(father and son) were identified to have the heterozygous R838 C mutation in the GUCY2d gene. The father presented at the age of 45 with bilateral bull’s eye maculopathy and temporal disc pallor. Over 13 y of serial follow up visits, the bull’s eye maculopathy progressed gradually into macular atrophy. Electrophysiological tests were significantly degraded suggesting poor macular function. Spectraldomain optical coherence tomography(Sd-OCT) scans showed progressive loss and disruption of the ellipsoid layer at the foveal level. His son presented at the age of 16 with bilateral granular retinal pigment epithelial changes in both maculae. Electrophysiological testing was initially borderline normal but has gradually deteriorated to show reduced cone ERGs and macula function. Sd-OCT demonstrated gradual macular thinning and atrophy bilaterally. Unlike his father, there was no disruption of the ellipsoid ***: Both family members exhibited gradual changes in their fundi, electrophysiological testing and multimodal imaging. Changes were milder than those observed in other mutations of the same gene.

关键词： autofluorescence electroretinogram cone dystrophy cone-rod dystrophy GUCY2d spectral-domain optical coherence tomography visual evoked potential

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Quantification of soluble epoxide hydrolase inhibitors in experimental and clinical samples using the nanobody-based ELISA

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Journal of Pharmaceutical Analysis 2023年第9期13卷 1013-1023页

作者： Huiyi Yang Meng Qi Qiyi He Sung Hee Hwang Jun Yang mark McCoy Christophe Morisseau Suqing Zhao Bruce d.Hammock department of Pharmaceutical Engineering School of Biomedical and Pharmaceutical SciencesGuangdong University of TechnologyGuangzhouChina department of Entomology and Nematology and UCd Comprehensive Cancer Center University of CaliforniaDavisCA 95616USA Langfang Normal University LangfangHebei065000China

To ensure proper dosage of a drug,analytical quantification of it in biofluid is *** chromatography mass spectrometry(LC-MS)is the conventional method of choice as it permits accurate identification and ***,it requires expensive instrumentation and is not appropriate for bedside *** soluble epoxide hydrolase(sEH)inhibitors(EC5026 and TPPU)as examples,we report development of a nanobody-based enzyme-linked immunosorbent assay(ELISA)for such small molecules and its use to accurately quantify the drug chemicals in human *** optimized conditions,two nanobody-based ELISAs were successfully established for EC5026 and TPPU with low limits of detection of 0.085 ng/mL and 0.31 ng/mL,respectively,and two order of magnitude linear ranges with high precision and *** assay was designed to detect parent and two biologically active metabolites in the investigation of a new drug candidate *** addition,the ELISAs displayed excellent correlation with LC-MS analysis and evaluation of inhibitory *** results indicate that nanobody-based ELISA methods can efficiently analyze drug like *** methods could be easily implemented by the bedside,in the field in remote areas or in veterinary *** work illustrates that nanobody based assays offer alternative and supplementary analytical tools to mass spectrometry for monitoring small molecule medicines during clinical development and *** of nanobody based pharmaceutical assays are discussed.

关键词： Nanobody Immunoassay Soluble epoxide hydrolase inhibitors Metabolites Small molecules

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development of a fault-rupture environment in 3d: A numerical tool for examining the mechanical impact of a fault on underground excavations

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International Journal of Mining Science and Technology 2019年第1期29卷 105-111页

作者： Bo-Hyun Kim mark K.Larson Spokane Mining Research division CDC/NIOSH

While faults are commonly simulated as a single planar or non-planar interface for a safety or stability analysis in underground mining excavation, the real 3d structure of a fault is often very complex, with different branches that reactivate at different times. Furthermore, these branches are zones of nonzero thickness where material continuously undergoes damage even during interseismic periods. In this study, the initiation and the initial evolution of a strike-slip fault was modeled using the FLAC3d software program. The initial and boundary conditions are simplified, and mimic the Riedel shear experiment and the constitutive model in the literature. The FLAC3d model successfully replicates and creates the 3d fault zone as a strike-slip type structure in the entire thickness of the model. The strike-slip fault structure and normal displacement result in the formation of valleys in the model. Three panels of a longwall excavation are virtually placed and excavated beneath a main valley. The characteristics of stored and dissipated energy associated with the panel excavations are examined and observed at different stages of shear strain in the fault to evaluate bump potential. depending on the shear strain in the fault, the energy characteristics adjacent to the longwall panels present different degrees of bump potential, which is not possible to capture by conventional fault simulation using an interface.

关键词： 3d fault zone Strike-slip fault FLAC3d Bump potential Energy characteristics

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