检索结果-南通市图书馆

Assessment of institutional and Legal Framework for Sustainable Land Use Management Practices in Ashi River Watershed,China

引用

Journal of Harbin institute of Technology(New Series) 2021年第6期28卷 23-36页

作者： vitus Tankpa Li Wang Raphael Ane Atanga Xiaomeng Guo Alfred Awotwi State Key Laboratory of Urban Water Resource and Environment School of EnvironmentHarbin Institute of TechnologyHarbin 150090China Department of Tourism School of Tourism and HospitalityUniversity of JohannesburgJohannesburgSouth Africa Department of Environmental Science University for Development Studies(UDS)NavrongoGhana

Nonpoint source(NPS)pollutants resulting from land degradation(LD)have been a key influential factor on the deterioration of water ***,sustainable land use management(SLM)practices have been employed to reduce the impacts of LD ***,the adoption of SLM practices is often not effective to protect water resources despite its capability of impro.ing water ***,evidence shows that activities of land users directly influence SLM practices and NPS pollution of water resources in watersheds,but invariably this has not been clearly *** how SLM practices adoption could prevent NPS pollution of water resources in watershed is a ***,the primary aim of the investigation is to comprehend the status of SLM practices with the legal framework supporting the adoption of such practices in the Ashi River watershed.A survey instrument involving structured questionnaire was implemented to collect data.A randomly based lottery method was applied to sample information from 150 land users in two control units’*** and inferential statistics was used to analyze the *** research revealed that there is low adoption of SLM practices of the study *** low adoption is due to weak capacity building and enforcement of regulations in the *** and age of the residents are the strongest predictors of SLM adoption *** connected with farming are more sensitive to the adoption status of *** is our recommendation that po.icy makers should ensure capacity building,and enforcement of regulations can specifically compel farmers to adopt SLM *** approach would complement other strategies to solve the NPS pollution issue of Ashi River.

关键词： sustainable land use management institutional framework legal framework adoption land users Ashi River watershed

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Control of Postpartum Haemorrhage with Uterine Balloon Tamponade Using Foley Catheter in a Rural Mission Hospital in Ebonyi State, Southeast Nigeria

引用

Case Reports in Clinical Medicine 2021年第3期10卷 79-84页

作者： Johnbosco E. Mamah Azubuike K. onyebuchi Zubaida Aliyu vitus o. o.i Chukwunenye ibo Chichetaram R. otu obstetrics and Gynaecology Department Federal Teaching Hospital Abakaliki Nigeria obstetric Division Homerton University Hospital London UK

Background: Postpartum haemorrhage is the leading cause of maternal deaths worldwide, the majo.ity of which occur in low resource settings. Uterine atony is the commonest cause of postpartum haemorrhage. Uterine ballo... 详细信息

ong>Background:ong> Postpartum haemorrhage is the leading cause of maternal deaths worldwide, the majo.ity of which occur in low resource settings. Uterine atony is the commonest cause of postpartum haemorrhage. Uterine balloon tamponade (UBT) is an effective method of treating refractory postpartum haemorrhage.ong> Aim:ong> Commercial UBT devices are often not affordable and not readily available in rural settings. The aim of this paper is to report on three cases of postpartum haemorrhage successfully managed with uterine balloon tamponade using Foley catheters. ong>Case Reports:ong> We report on three patients with major obstetric haemorrhage from uterine atony who were successfully managed with uterine balloon tamponade using Foley’s urethral catheter. The first two patients had primary postpartum haemorrhage while the third patient had significant bleeding during the surgical evacuation of the uterus for a molar pregnancy. in each case, uterine bleeding was refractory to pharmacolo.ic uteroto.ics. They all had uterine tamponade with a Foley catheter with the dramatic resolution of their bleeding. ong>Conclusion:ong> in well-selected patients, uterine balloon tamponade with Foley catheter is cheap, arrests bleeding and prevents clinical deterioration among women with refractory postpartum haemorrhage, especially in low resource settings where commercial balloon tamponade may not be available or affordable.

关键词： Balloon Tamponade Foley Catheter Management Postpartum Haemorrhage Rural Mission Hospital

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

硬件在环测试台模拟车辆电池的电压分布

引用

同济大学学报（自然科学版） 2022年第S1期50卷 192-199页

作者： Julian FUCHS vitus LUNTZEL Kevin KAAG Lennart RiES Eric SAX FZi信息技术研究中心德国卡尔斯鲁厄76131 卡尔斯鲁厄理工学院(KiT) 德国卡尔斯鲁厄76131 梅赛德斯-奔驰集团股份公司德国斯图加特70372

驾驶辅助系统不仅是为了辅助驾驶员进行一般的驾驶活动,而且要能在关键情况下接管驾驶。使用原型车进行试驾是测试该系统最现实的方式,试驾可使驾驶辅助系统暴露在各种实际环境下,从而检查其可靠性。由于带有原型的测试驱动器成本很高,... 详细信息

驾驶辅助系统不仅是为了辅助驾驶员进行一般的驾驶活动,而且要能在关键情况下接管驾驶。使用原型车进行试驾是测试该系统最现实的方式,试驾可使驾驶辅助系统暴露在各种实际环境下,从而检查其可靠性。由于带有原型的测试驱动器成本很高,而且难以完全相同方式复制驾驶活动,因此在系统开发和测试过程中经常使用硬件在环(HiL)测试台。HiL测试台不仅提供相关硬件,还可以为这些被测系统(SUT)提供模拟环境。在实际车辆的试驾过程中,由于不同的环境影响,电气系统的电压会发生变化,这些变化是基于不断变化的电气负载影响。目前,车辆电气系统的电压变化无法在硬件在环测试台上模拟。为了确定电压变化的原因和潜在现象,需要对实际试驾记录数据进行检查,以了解潜在现象。然后将这些结果用于推导唯象激励,该唯象激励可用于模拟测试台上的真实电压曲线。本文分析了车辆测量结果,目的是找出车载电压长期和短期热变化的可能原因,提出一种在HiL测试台上进行虚拟测试驱动的情况下真实模拟电压变化的方法。

关键词：汽车测试硬件在环模拟测试电池电压驾驶试验

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Anti-inflammatory and antipyretic properties of Kang 601 heji,a traditional Chinese oral liquid dosage form

引用

Asian Pacific Journal of Tro.ical Biomedicine 2015年第11期5卷 921-927页

作者： Raphael Nammahime Alolga Sarah Wambui Amadi vitus onoja Assogba Gabin Assanhou Moses Muyaba Said Abasse Kassim State Key Laboratory of Natural Medicines China Pharmaceutical University Department of Pharmacology China Pharmaceutical University Joint Key Laboratory for Drug Development Department of PharmaceuticsChina Pharmaceutical University Department of Medicinal Chemistry China Pharmaceutical University

objective: To evaluate the scientific basis for the use of Kang 601 heji(K-601) as an anti-in flammatory and antipyretic agent using appropriate animal ***: Carrageenan-induced rat paw and xylene-induced ear oedemas were models used to.investigate anti-in flammatory actions of K-601. Lipopolysaccharide-induced pyrexia model was used to evaluate antipyretic activity in Wistar rats. The antiin flammatory and antipyretic mechanisms were evaluated by detecting prostaglandins E2, nitric o.ide, interleukin-1b and tumour necro.is factora levels using appropriate reagents and ELiSA ***: The results revealed that K-601 reduced the level of in flammations in both antiin flammatory models in a dose-dependent manner. The same was true for the antipyretic model. The possible mechanisms of actions were through the inhibition of prostaglandins E2, interleukin-1b, tumour necro.is factora and nitric ***: K-601 has proven anti-in flammatory and antipyretic actions. The findings pro.ide a scientific basis for the use of K-601 as anti-in flammatory and antipyretic agent in traditional Chinese medicinal practice.

关键词： Kang 601 heji Anti-in flammatory Antipyretic Model

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

坦桑尼亚中学生英语学习者元认知阅读策略使用对比研究

坦桑尼亚中学生英语学习者元认知阅读策略使用对比研究

引用

作者： Mkinga vitus Eleteus 浙江工商大学

学位级别：硕士

阅读可以帮助学生提高语言学习的其他能力,而元认知阅读策略的掌握对提高阅读理解非常重要。该研究将通过问卷调查与访谈的方式,采用对比研究的方法来调查坦桑尼亚中学英语学习者元认知策略的运用情况。本研究依据Sheorey和Mokhtari(20... 详细信息

阅读可以帮助学生提高语言学习的其他能力,而元认知阅读策略的掌握对提高阅读理解非常重要。该研究将通过问卷调查与访谈的方式,采用对比研究的方法来调查坦桑尼亚中学英语学习者元认知策略的运用情况。本研究依据Sheorey和Mokhtari(2002)的划分,对元认知阅读策略的三个类别,即总体阅读策略(13)、问题解决阅读策略(8)和支持阅读策略(9)共计30个策略进行了研究概述。本研究旨在探讨三个问题:1)坦桑尼亚中学生使用元认知阅读策略的总体情况如何?2)坦桑尼亚中学生高分阅读者与低分阅读者在三类元认知策略层面以及各个策略的运用上有无区别?3)坦桑尼亚中学英语教师应该如何提高学生英语元认知策略的使用,以提高其英语阅读水平?参加本次问卷调查的100名参与者以及20名访谈者均来自于坦桑尼亚Mosh州Scholastica等共4所中学。100名参与者根据其阅读成绩分为高分阅读者(63)与低分阅读者(37)两组。调查均由班级英语老师帮助完成,统计学专业人士借助社会科学统计软件SPSS Version 26对问卷结果进行数据处理,作者对访谈结果进行了梳理。研究证明:1)与之前很多研究结果相比,坦桑尼亚中学生对元认知策略的运用意识有很大提高;2)两组学生对总体策略的运用普遍高于问题解决阅读策略和支持阅读策略的运用(存在差异,但无统计学意义);相对而言,高分阅读者比低分阅读者更擅长于元认知策略的运用(存在差异,但无统计学意义);低分阅读者对使用支持阅读策略的运用明显低于高分阅读者(存在显著差异);3)95%的访谈者相信元认知策略有利于提高阅读水平;45%的访谈者认为自己在阅读中不清楚如何使用该策略;绝大多数访谈者认为老师可以帮助其掌握运用该策略。最后,作者基于本研究发现,就如何提高坦桑尼亚中学生使用元认知策略的意识提出了一些建设性建议。

关键词：元认知策略阅读理解总体阅读策略问题解决阅读策略支持阅读策略

来源：

同方学位论文库评论

在线全文

同方学位论文库

学校读者我要写书评

暂无评论

Situation of Biofungicides Reconnaissance, a Case of Anthracnose Disease of Cowpea

引用

American Journal of Plant Sciences 2014年第9期5卷 1202-1211页

作者： vitus ikechukwu o.i Juan Jose Barriuso-Vargas Department of Agricultural Science and Natural environment University of Zaragoza Zaragoza Spain

Plant extracts have long been used in commercial agriculture as anti-micro.ial tools in food safety applications. These offer growers and agro.iolo.ists many unique benefits which include their eco-friendliness. This work reviews the situation of Biofungicides reconnaissance in reference to fungal disease of cowpea. Twenty different pathogens were asso.iated with various fungal diseases of cowpea and, only the species of Colletotrichum was found to have the virulence and propensity of afflicting a 100% infection on a single susceptible cowpea crop. Plant families under the affliction of Colletotrichum were analyzed. The different forms of botanicals so far availed for use as potential biofungicidal were identified. Eighteen plant families were found to represent the entire plants and plant materials agro.iolo.ically screened within a range of thirteen years and found to habour large spectra of species containing substances of biofungicidal potentials. Current po.ition in the use of Botanicals to combat agricultural pests and disease is 7% of the total cowpea disease management options.

关键词： Anthracnose Biofungicides Biopesticides Colletotrichum destructivum Cowpea.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Preparation of Dried Culture of Pro.io.ic Rhizopus oryzae in Two Different Mediums as Feed Additive to.indigenous Chicken

引用

Journal of Agricultural Science and Technology(A) 2014年第10期4卷 874-879页

作者： Turrini Yudiarti vitus Dwi Yunianto Budi ismadi isro.i Faculty of Animal and Agricultural Sciences Diponegoro University Tembalang Campus Semarang 502 75 Indonesia

Fungus Rhizopus oryzae has a pro.io.ic potential, but the potency is not yet explored. Pro.io.ics are usually used as feed additive, including to the chicken. Pro.io.ic needs a suitable medium for their life. The aim of the study was to know which preparations can produce suitable medium for the growth of Rhizopus oryzae on the dried culture formed. The study used two preparations. Preparation 1 （a） consisted of rice bran （1 kg） and culture ofRhizopus oryzae on Potato Dextrose Broth （PDB medium）（500 mL）; then preparation 1 （b） consisted of corn grain （1 kg） and culture of Rhizopus oryzae on PDB medium （500 mL）. Preparation 2 （a） consisted of rice bran （1 kg）, culture of Rhizopus oryzae on Potato Dextrose Agar （PDA medium）（seven petri dishes） and was added with sterile distilled water （500 mL）; preparation 2 （b） consisted of corn grain （1 kg）, culture of Rhizopus oryzae on PDA medium （seven petri dishes） and was added with sterile distilled water （500 mL）. The culture of Rhizopus oryzae even both on PDB and PDA were 3 d of incubation. All preparations were incubated for 7 d then they were dried under the sun. Parameter evaluation was the growth performance of the fungus in the dried culture media. The growth performance was analyzed by microsco.ic analysis and the number of colony of the fungi in the two dried culture media. The results showed that from the macrosco.ic analysis, the sample of both dried culture media which were placed on PDA medium showed the growth of mycelia and spores of the same kind of fungus and it was proved by microsco.ic observation that the fruiting bo.ies （mycelia and spores） of that ftmgus was Rhizopus oryzae. The colo.ies number of the fungi from preparation 1 （a） and 1 （b） were 0,4 × 10 cfu/gr and 2.4 × 10^3 cfu/gr, respectively, and from preparation 2 （a） and 2 （b） were 1.3 × 10^5 cfu/gr and 8.3 ×10^2 cfu/gr, respectively. it could be concluded that the product of the dried culture of pro.io.ic Rizopus oryzae from the preparation 2 w

关键词： Feed additive pro.io.ic dried culture chicken.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

on Piecewise Quadratic Control-Lyapunov Functions for Switched Linear Systems

On Piecewise Quadratic Control-Lyapunov Functions for Switch...

引用

Joint 48th iEEE Conference on Decision and Control and 28th Chinese Control Conference

作者： Wei Zhang Alessandro Abate Michael P.vitus Jianghai Hu School of Electrical and Computer Engineering Purdue University Department of Aeronautics and Astronautics Stanford University

in this paper,we prove that a discrete-time switched linear system is exponentially stabilizable if and only if there exists a stationary hybrid-control law that consists of a homogeneous switching-control law and a piecewiselinear continuous-control law under which the closed-loop system has a piecewise quadratic Lyapunov *** a converse control-Lyapunov function theorem justifies many of the earlier controller-synthesis methods that have adopted piecewise-quadratic Lyapunov functions and piecewise-linear continuous-control laws for convenience or heuristic ***,several important properties of the proposed stabilizing control law are derived and their connections to other existing controllers studied in the literature are discussed.

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

Cervical Ripening for induction of Labor: A Rando.ized Comparison between Vaginal Misoprostol versus Foley’s Catheter Placement in a Nigeria Tertiary Hospital

引用

open Journal of obstetrics and Gynecology 2021年第3期11卷 252-262页

作者： Matthew igwe Nwali Joseph Agboeze vitus o.wuc.ukwu o.i Arinze C. ikeotuonye ikechukwu ogwudu Ugadu Emmanuel Ajuluchukwu Ugwa Department of obstetrics and Gynecology Federal Teaching Hospital Abakaliki Nigeria Department of obstetrics and Gynecology Federal Medical Center Birnin Kudu Nigeria

Background: Cervical ripening is prerequisite of successful induction of labor. Vaginal misoprostol and Foley’s catheter placement have been widely used for this purpose but the data are not always sufficient. We att... 详细信息

ong>Backgroundong>: Cervical ripening is prerequisite of successful induction of labor. Vaginal misoprostol and Foley’s catheter placement have been widely used for this purpose but the data are not always sufficient. We attempted to determine which (misoprostol versus Foley’s catheter) is more effective/safer in Nigerian setting. Methods: A randomized controlled trial was performed at Federal Teaching Hospital Abakaliki, Nigeria, involving 135 term pregnant women requiring cervical ripening and labor induction. Participants were randomly allocated to misoprostol versus catheter group. The following were recorded/measured/analyzed: Bishop’s score, age, parity, body mass index, gestational age, labor duration, indication, oxytocin use, mode of delivery, and Apgar score. Chi square test and t test were used where appropriate. Results: At 24 hours, all of misoprostol group were either in labor, had ripe cervix, or had delivered, whereas 35.4% of catheter group had still unripe cervix (i>xi>2 = 29.856, i>Pi> = 0.0001). Misoprostol group was less likely to require oxytocin infusion (i>xi>2 = 52.600,i>

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Candida Colo.ization among Neonates with Low Birth Weight: There is Much More to Explore

引用

open Journal of Pediatrics 2020年第4期10卷 626-634页

作者： Wilhelmina Mussa Benard Modest Adolfine Hokororo Florentina Mashuda vitus Silago Stephen E. Mshana Martha F. Mushi Department of Pediatrics and Child Health Weill Bugando School of Medicine Catholic University of Health and Allied Sci-ences Mwanza Tanzania Department of Micro.iology and immunology Weill Bugando School of Medicine Catholic University of Health and Allied Sciences Mwanza Tanzania

Background and objectives: Candida colo.ization in neonates with low birth weight is reported to be the first step for invasive candidiasis. This study was designed to describe the patterns of Candida spp. colo.izing ... 详细信息

ong>Backgroundong> and Objectives: Candida colonization in neonates with low birth weight is reported to be the first step for invasive candidiasis. This study was designed to describe the patterns of i>Candidai> spp. colonizing neonates with low birth weight in Mwanza, Tanzania to provide baseline information for future studies in this field. Methodology: The hospital based cross sectional study was conducted between January 2019 and April 2019 among neonates with low birth weight. Clinical and social demographic data were collected using interview guide questionnaire. Oral and umbilical rectal swabs were collected on the first and seventh day of life to assess i>Candidai> spp. colonization status. Data were analyzed using STATA version 13 following the study objectives. Results: A total of 320 neonates with median body weight of 1600 [IQR 1000 - 2000] grams were enrolled. Prevalence of i>Candidai> spp. colo.ization on either ora

关键词： Candida Colo.ization C. albicans C. glabrata oral

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：