检索结果-南通市图书馆

Journal of Environmental Sciences 2024年第1期135卷 669-680页

作者： Meichen Wang Kelly J Rivenbark Timothy D phillips Veterinary Physiology and Pharmacology College of Veterinary Medicine and Biomedical SciencesTexas A&M UniversityTX 77845USA

The co-occurrence of glyphosate(GLP)and aminomethylphosphonic acid(AMPA)in contaminated water,soil,sediment and plants is a cause for concern due to potential threats to the ecosystem and human health.A major route of exposure is through contact with contaminated soil and consumption of crops containing GLP and AMPA ***,clay-based sorption strategies for mixtures of GLP and AMPA in soil,plants and garden produce have been very *** this study,in vitro soil and in vivo genetically modified corn models were used to establish the proof of concept that the inclusion of clay sorbents in contaminated soils will reduce the bioavailability of GLP and AMPA in soils and their adverse effects on plant *** of chemical concentration(1–10 mg/kg),sorbent dose(0.5%-3%in soil and 0.5%-1%in plants)and duration(up to 28 days)on sorption kinetics were *** time course results showed a continuous GLP degradation to *** inclusion of calcium montmorillonite(CM)and acid processed montmorillonite(APM)clays at all doses significantly and consistently reduced the bioavailability of both chemicals from soils to plant roots and leaves in a dose-and time-dependent manner without detectable *** treated with 0.5%and 1%APM inclusion showed the highest growth rate(p≤0.05)and lowest chemical bioavailability with up to 76%reduction in roots and57%reduction in *** indicated that montmorillonite clays could be added as soil supplements to reduce hazardous mixtures of GLP and AMPA in soils and plants.

关键词： Glyphosate AMPA Adsorption Soil remediation Plant Hydroponic system

Nanofabricated high turn-density spiral coils for on-chip electromagneto-optical conversion

在线全文

学校读者我要写书评

暂无评论

Microsystems & Nanoengineering 2024年第2期10卷 181-192页

作者： Ilhan Bok Alireza Ashtiani Yash Gokhale Jack phillips Tianxiang Zhu Aviad Hai Department of Biomedical Engineering University of Wisconsin–MadisonMadisonWIUSA Department of Electrical and Computer Engineering University of Wisconsin–MadisonMadisonWIUSA Wisconsin Institute for Translational Neuroengineering(WITNe) University of Wisconsin–MadisonMadisonWIUSA

Circuit-integrated electromagnets are fundamental building blocks for on-chip signal transduction,modulation,and tunability,with specific applications in environmental and biomedical micromagnetometry.A primary challenge for improving performance is pushing quality limitations while minimizing size and fabrication complexity and retaining spatial *** efforts have exploited highly involved three-dimensional synthesis,advanced insulation,and exotic material ***,we present a rapid nanofabrication process that employs electron beam dose control for high-turn-density diamond-embedded flat spiral coils;these coils achieve efficient on-chip electromagnetic-to-optical signal *** fabrication process relies on fast 12.3 s direct writing on standard poly(methyl methacrylate)as a basis for the metal lift-off *** with 70 micrometer overall diameters and 49–470 nm interturn spacings with corresponding inductances of 12.3–12.8 nH are *** utilize optical micromagnetometry to demonstrate that magnetic field generation at the center of the structure effectively correlates with finite element modeling *** designs based on our process can be integrated with photolithography to broadly enable optical magnetic sensing and spin-based computation.

关键词： utilize retaining high

Shifting the paradigm:A critical review of social innovation literature

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Innovation Studies 2024年第1期8卷 45-58页

作者： Amy phillips Rosalie Luo Joel Wendland-Liu Social Innovation Program Grand Valley State UniversityGrand Rapids49504USA Ivey School of Business Western UniversityPLondonN6A 0E1Canada Social Innovation Program Grand Valley State UniversityAllendale49401USA

In this review of ten years of social innovation research(2012e2022),we define and explore three paradigms in the field:instrumentalist,strong,and *** investigate how language usage and geography play a central role in identifying which paradigms recently published scholarship falls *** we do not insist that sharp divisions exist between each paradigm,we do find that on the“instrumentalist”side,language tends to abstract or neutralize power ***,these perspectives tend to derive from Western or Eurocentric orientations or ***“strong”paradigm accepts the necessity of institutional and stakeholder engagement and seeks to engage socially excluded *** contrast,geographical diversity,attendance to historicized and systemic inequalities,and elevation of the most marginalized communities are more likely to be centered in the“democratic”*** apply this discussion to recent research in arts-related social innovation and the related field of social entrepreneurship.

关键词： Social innovation Culture Arts Social entrepreneurship Ethnocentrism

The influence of resistance exercise training prescription variables on skeletal muscle mass,strength,and physical function in healthy adults:An umbrella review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Sport and Health Science 2024年第1期13卷 47-60页

作者： Jonathan C.Mcleod Brad S.Currier Caroline V.Lowisz Stuart M.phillips Department of Kinesiology Faculty of ScienceMcMaster UniversityHamilton L8S4L8Canada

Purpose:The aim of this umbrella review was to determine the impact of resistance training(RT)and individual RT prescription variables on muscle mass,strength,and physical function in healthy ***:Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses(PRISMA)guidelines,we systematically searched and screened eligible systematic reviews reporting the effects of differing RT prescription variables on muscle mass(or its proxies),strength,and/or physical function in healthy adults aged>18 ***:We identified 44 systematic reviews that met our inclusion *** methodological quality of these reviews was assessed using A Measurement Tool to Assess Systematic Reviews;standardized effectiveness statements were *** found that RT was consistently a potent stimulus for increasing skeletal muscle mass(4/4 reviews provide some or sufficient evidence),strength(4/6 reviews provided some or sufficient evidence),and physical function(1/1 review provided some evidence).RT load(6/8 reviews provided some or sufficient evidence),weekly frequency(2/4 reviews provided some or sufficient evidence),volume(3/7 reviews provided some or sufficient evidence),and exercise order(1/1 review provided some evidence)impacted RT-induced increases in muscular *** discovered that 2/3 reviews provided some or sufficient evidence that RT volume and contraction velocity influenced skeletal muscle mass,while 4/7 reviews provided insufficient evidence in favor of RT load impacting skeletal muscle *** was insufficient evidence to conclude that time of day,periodization,inter-set rest,set configuration,set end point,contraction velocity/time under tension,or exercise order(only pertaining to hypertrophy)influenced skeletal muscle adaptations.A paucity of data limited insights into the impact of RT prescription variables on physical ***:Overall,RT increased muscle mass,strength,and physical function compared to no ***

关键词： Hypertrophy Resistance training Resistance training prescription variables Strength Umbrella review

Correlation between non-alcoholic fatty liver disease and metabolic parameters in persons with newly diagnosed type 2 diabetes mellitus

在线全文

学校读者我要写书评

暂无评论

World Journal of Hepatology 2024年第8期16卷 1120-1130页

作者： Supriyo Mukherjee Sushmita Mukherjee Chun Shing Kwok Anne phillips Department of Medicine Research Centre for Diabetes Hypertension and ObesitySamastipur 848101India Department of Clinical Ultrasonography Research Centre for Diabetes Hypertension and ObesitySamastipur 848101India Cardiology Registrar University Hospitals of North Midlands NHS Trust United KingdomStaffordshire ST46QGUnited Kingdom Faculty of Health Education and Life Sciences Department of Post-Qualifying Healthcare PracticeBirmingham City UniversityBirmingham B47APUnited Kingdom

BACKGROUND There are limited studies investigating the association between type 2 diabetes mellitus(T2DM)and non-alcoholic fatty liver disease(NAFLD)in the region of Bihar,*** To estimate the prevalence of NAFLD in persons with newly diagnosed T2DM in the population of North Bihar,*** This single centre cross-sectional study was undertaken in the Research Centre for Diabetes Hypertension and Obesity,Samastipur,Bihar,*** were collected from persons newly diagnosed with T2DM or those diagnosed within 6 months of when the study was conducted between December 2022 to May *** A total of 148 people with newly diagnosed T2DM were included(median age 47 years,46.6%female)and 109 patients with liver disease on ultrasound *** persons with liver disease consumed more fats and oils(88.1%vs 74.4%,P=0.042)and they had significantly greater body mass index(27.4 vs 23.0,P<0.001),waist circumference(37 vs 33,P<0.001),and waist-to-hip ratio(1.00 vs 0.70,P=0.025).Females were associated with greater liver disease[odds ratio(OR):3.09,95%confidence interval(CI):1.09-8.80,P=0.32].Waist circumference(OR:1.42,95%CI:1.22-1.66,P<0.001)and low-density lipoprotein cholesterol(OR:1.01,95%CI:1.01-1.02,P=0.048)were associated with any liver *** factors most associated with grade 2/3 liver disease was right upper quadrant pain or heaviness(OR:5.22,95%CI:1.40-19.41,P=0.14),greater income(OR:3.58,95%CI:1.28-10.04,P=0.015)and waist circumference(OR:1.31,95%CI:1.02-1.69,P=0.036).CONCLUSION NAFLD is common in new/recently diagnosed T2DM and disease burden is high and common among patients who are either high consumers of fats and oils or have obesity-associated markers.

关键词： Type 2 diabetes mellitus Non-alcoholic fatty liver disease Prevalence Waist circumference Obesity

Synthesis,Structures,and Chiroptical Properties of NBN-Doped Helicenes with Boron Atoms in the Inner Rims

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Precision Chemistry 2024年第1期2卷 28-39页

作者： Weiwen Zhuang Yujian Liu Ziqi Deng Yu Guo Philip C.Y.Chow David Lee phillips Wei Jiang Zhaohui Wang Junzhi Liu State Key Laboratory of Synthetic Chemistry HKU-CAS Joint Laboratory on New Materials and Department of ChemistryThe University of Hong KongPokfulamHong KongChina Key Laboratory of Organic Optoelectronics and Molecular Engineering Department of ChemistryTsinghua UniversityBeijing 100084China Department of Mechanical Engineering The University of Hong KongPokfulamHong KongChina

The precise synthesis of helicenes with topologically defined length and specific heteroatomic perturbation in the screw-like conjugated skeletons plays an emerging role in the manipulation of chiral ***,selective,and programmable routes to helicenes or heterohelicenes are highly desirable yet challenging for structure-chiroptical property relationship ***,we report the synthesis and characterization of NBN-doped helicenes with boron atoms in the inner rims,enabled by the highly regioselective one-pot borylation of rationally designed precursors with,namely,fold-in or pan-out *** incorporation of nonbonded boron and nitrogen atoms resulted in narrow-band emission and improved optical properties for the single-stranded carbon *** addition,numbers and arrangement modes of fused six-membered rings have distinct effects on configurational stability and chiroptical properties,revealing that BN-[6]H with strong circular dichroism is a promising candidate for chiral *** combination of experimental and theoretical studies on these helical structures might provide insights into the design of helically chiral small-molecule-based sensors or emitters.

关键词： Nitrogen-boron Helicenes Borylation Chiroptical properties Narrow-band emission

功能性下背痛的疗效:随机对照试验中四个治疗组的比较(文摘)

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

中医康复 1993年第2期 48-48页

作者： Hsieh—CY phillips—rb Adams—AH Pope—MH

在脊柱按摩手法、叩击推拿、胸衣和经皮肌肉刺激(TMS)的随机对照研究中,对修正后的奥斯特下背痛调查表(ROLBPO)和罗兰——莫利斯活动范围(RMAs)进行了比较。该试验采取特异性纳入和排除标准,包括非特异性下背痛特续3周至6个月,年龄在18... 详细信息

在脊柱按摩手法、叩击推拿、胸衣和经皮肌肉刺激(TMS)的随机对照研究中,对修正后的奥斯特下背痛调查表(ROLBPO)和罗兰——莫利斯活动范围(RMAs)进行了比较。该试验采取特异性纳入和排除标准,包括非特异性下背痛特续3周至6个月,年龄在18～55岁。我们有幸让85位病人回答了调查表,对63例完成开始和最终评估的病人进行了资料分析。ROLBPQ

关键词：下背痛按摩手法脊柱疗效

Recent advances in the understanding and management of chronic pancreatitis pain

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Journal of Pancreatology 2024年第1期7卷 35-44页

作者： Jessica Walker Olivia L.Babyok Jami L.Saloman Anna Evans phillips Department of Internal Medicine University of Pittsburgh Medical CenterPittsburghPAUnited States Division of Gastroenterology Hepatology and NutritionDepartment of MedicineSchool of MedicineUniversity of PittsburghPittsburghPAUnited States Center for Pain Research Center for NeuroscienceSchool of MedicineUniversity of PittsburghPittsburghPAUnited States

Abdominal pain is the most common symptom of chronic pancreatitis(CP)and is often debilitating for patients and very difficult to *** date,there exists no cure for the *** strategies focus on symptom management and on mitigation of disease progression by reducing toxin exposure and avoiding recurrent inflammatory *** treatment protocols start with medical management followed by consideration of procedural or surgical intervention on selected patients with severe and persistent *** incorporation of adjuvant therapies to treat comorbidities including psychiatric disorders,exocrine pancreatic insufficiency,mineral bone disease,frailty,and malnutrition,are in its early *** clinical studies and animal models have been designed to improve investigation into the pathophysiology of CP pain,as well as to improve pain *** the array of tools available,many therapeutic options for the management of CP pain provide incomplete *** still remains much to discover about the neural regulation of pancreas-related *** this review,we will discuss research from the last 5 years that has provided new insights into novel methods of pain phenotyping and the pathophysiology of CP *** discoveries have led to improvements in patient selection for optimization of outcomes for both medical and procedural management,and identification of potential future therapies.

关键词： Central sensitization Chronic pancreatitis Pain phenotyping Peripheral sensitization

A humanized mouse model to study human immune response in xenotransplantation

在线全文

学校读者我要写书评

暂无评论

Hepatobiliary & Pancreatic Diseases International 2012年第5期11卷 494-498页

作者： Peta phillips Center for Transplant and Renal Research Westmead Millennium InstituteWestmead HospitalWestmeadNSW Sydney 2145Australia

BACKGROUND: A major barrier to the clinical application of xenotransplantation as a treatment option for patients is T cell-mediated rejection. Studies based on experimental rodent models of xenograft tolerance or rejection in vivo have provided useful information about the role of T cell immune response in xenotransplantation. However not all observations seen in rodents faithfully recapitulate the human situation This study aimed to establish a humanized mouse model of xenotransplantation, which mimics xenograft rejection in the context of the human immune system. METHODS: NOD-SCID IL2rγ -/- mice were transplanted with neonatal porcine islet cell clusters (NICC) followed by reconstitution of human peripheral blood mononuclear cells (PBMC). Human leukocyte engraftment and islet xenograft rejection were confirmed by flow cytometric and histological analyses. RESULTS: In the absence of human PBMC, porcine NICC transplanted into NOD-SCID IL2rγ -/- mice revealed excellent graft integrity and endocrine function. Human PBMC demonstrated a high level of engraftment in NOD-SCID IL2rγ -/- mice. Reconstitution of NICC recipient NOD-SCID IL2rγ -/- mice with human PBMC led to the rapid destruction of NICC xenografts in a PBMC number-dependent manner. CONCLUSIONS: Human PBMC-reconstituted NOD-SCID IL2rγ -/- mice provide an ideal model to study human immune responses in xenotransplantation. Studies based on this humanized mouse model will provide insight for improving the outcomes of clinical xenotransplantation.

关键词： humanized mice xenotransplantation neonatal porcine islet cell cluster xenorejection tolerance

Storylines of family medicine Ⅴ:ways of thinking—honing the therapeutic self

在线全文

学校读者我要写书评

暂无评论

Family Medicine and Community Health 2024年第S3期12卷 43-51页

作者： William B Ventres Leslie A Stone Johanna F Shapiro Cynthia Haq Jéssica R B Leao Donald E Nease Jr Liz Grant Stewart W Mercer John C M Gillies Pablo González Blasco Maria Auxiliadora C De Benedetto Graziela Moreto Marcelo R Levites Jennifer E DeVoe William R phillips Jane M Uygur Thomas R Egnew Colette S Stanley Family and Preventive Medicine University of Arkansas for Medical Sciences College of MedicineLittle RockArkansasUSA Family Medicine University of California Irvine School of MedicineIrvineCaliforniaUSA Faculty of Medicine University of Sao PauloSao PauloBrazil Family Medicine University of Colorado Anschutz Medical Campus School of MedicineAuroraColoradoUSA Usher Institute Edinburgh Medical SchoolUniversity of EdinburghEdinburghUK SOBRAMFA-Medical Education and Humanism Sao PauloBrazil Family Medicine Oregon Health&Science University School of MedicinePortlandOregonUSA Family Medicine University of Washington School of MedicineSeattleWashingtonUSA General Practice Royal College of Surgeons in IrelandDublinIreland General Internal Medicine Geriatrics&Palliative MedicineTulane University School of MedicineNew OrleansLouisianaUSA

Storylines of Family Medicine is a 12-part series of thematically linked essays with accompanying illustrations that explore the many dimensions of family medicine,as interpreted by individual family physicians and medical educators in the USA and elsewhere around the ***‘Ⅴ:ways of thinking—honing the therapeutic self’,authors present the following sections:‘Reflective practice in action’,‘The doctor as drug—Balint groups’,‘Cultivating compassion’,‘Towards a humanistic approach to doctoring’,‘Intimacy in family medicine’,‘The many faces of suffering’,‘Transcending suffering’and‘The power of listening to stories.’May readers feel a deeper sense of their own therapeutic agency by reflecting on these essays.

关键词： illustration dimensions suffering