检索结果-南通市图书馆

Lid scrubbing with a gel combining natural extracts for dry eye treatment

International Journal of Ophthalmology(English edition) 2023年第7期16卷 1053-1059页

作者： Blanca Diaz-Vega carlos rodriguez-fabuel Sofia Vitores-Mate carlos Carpena-Torres Gran Visión Oftalmología Madrid 28026Spain e-Health Vision Department of OphthalmologyMadrid 28232Spain Gran Óptica Madrid Department of Dry EyeMadrid 28026Spain Ocupharm Research Group Department of Optometry and VisionFaculty of Optics and OptometryComplutense University of MadridMadrid 28037Spain

AIM:To evaluate the effect of lid scrubbing using a gel combining different natural extracts on ocular signs and symptoms of dry eye ***:A retrospective study was performed on 19 dry eye patients(51.1±16.0y).Non-invasive tear break-up time,tear meniscus height,meibomian gland loss,lipid layer thickness,conjunctival redness,corneal staining,ocular surface disease index(OSDI),and ocular pain intensity were measured before(baseline),1wk,and 2mo after lid scrubbing with a gel containing different natural extracts(okra extract,aloe vera leaf juice,hydrolysed soy protein,caffeine,citrus unshiu peel extract,and raspberry seed oil).RESULTS:Compared with the baseline,there was a statistically significant improvement in both first(P=0.048)and average(P=0.026)non-invasive tear break-up time 2mo after treatment,as well as in corneal staining(P=0.043,0.012),OSDI(P<0.001),and ocular pain intensity(P<0.001)after 1wk and *** addition,there was no correlation between ocular signs and ***:The lid scrubbing with a gel combining different natural extracts show beneficial effects on tear film stability,corneal damage,and ocular symptoms,which is the reason why this therapeutic procedure is proposed as an alternative for dry eye ***,it is not possible to attribute this beneficial effect solely to the presence of the natural extracts in the gel,primarily due to the absence of a negative control group.

关键词： lid hygiene natural extracts okra aloe vera soy dry eye

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

Photovoltaic-based DC microgrid with partial shading and fault tolerance

引用

Journal of Modern Power Systems and Clean Energy 2019年第2期7卷 340-349页

作者： carlos CORREA-BETANZO Hugo CALLEJA carlos AGUILAR Adolfo R.LOPEZ-NUNEZ Elías rodriguez Electronics Department National Center for Research and Development of Technology62490 CuernavacaMorelosMexico Electronics Department Technological Institute of Celaya38010 CelayaGuanajuatoMexico

Partial shading is a common problem that affects bus regulation in DC microgrids with several photovoltaic(PV) modules as energy sources, as a result of reduced solar irradiance reaching the *** problem can be mitigated by incorporating batteries, but if they are not included, appropriate control strategies must be used. This paper presents a new approach in a PV-based DC microgrid, which provides a high-quality bus voltage regulation in islanding mode, without being affected by partial shading or problems associated with PV module connection and disconnection. The solution proposed herein ensures a proper voltage regulation without being affected by problems such as failures in PV modules or mismatch between them. Besides, it can help to prevent PV partial shade stress by disconnecting the affected modules. A further advantage of the approach is the flexibility to connect more PV modules. The advantages of this approach were verified in a 200 W prototype.

关键词： Photovoltaic Microgrid Partial shading Fault Control strategy

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

Woody biochar potential for abandoned mine land restoration in the U.S.:a review

引用

Biochar 2021年第1期3卷 7-22页

作者： carlos rodriguez‑Franco Deborah S.Page‑Dumroese U.S.Department of Agriculture Forest ServiceWashington Office.Research and Development20114th StreetS.W.2 NWWashingtonDC 20250USA U.S.Department of Agriculture Forest ServiceRocky Mountain Research Station1221 S.MainMoscowID 83843USA

There are thousands of abandoned mine land(AML)sites in the *** need to be restored to reduce wind and water erosion,provide wildlife forage,shade streams,and improve *** created from woody biomass that would normally be burned in slash piles can be applied to soil to improve soil properties and is one method to restore AML soil productive *** this‘waste’biomass for biochar and reclamation activities will reduce wildfire risk,air pollution from burning,and particulates released from burning *** has the potential to improve water quality,bind heavy metals,or decrease toxic chemical concentrations,while improving soil health to establish sustainable plant cover,thereby preventing soil erosion,leaching,or other unintended,negative environmental *** forest residues to create biochar also helps reduce woody biomass and improves forest health and *** address concerns surrounding organic and inorganic contaminants on the biochar and how this might affect its’efficacy and provide valuable information to increase restoration activities on AMLs using biochar alone or in combination with other organic *** examples of AML biochar restoration sites initiated to evaluate short-and long-term above-and belowground ecosystem responses are presented.

关键词： Biochar Abandoned mine lands Restoration Woody biomass Heavy metals

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

Mortality rate after total knee arthroplasty or total hip arthroplasty in patients with a history of liver transplant

引用

World Journal of Orthopedics 2024年第4期15卷 310-311页

作者： E carlos rodriguez-Merchan Department of Orthopedic Surgery La Paz University Hospital-IdiPazMadrid 28046Spain

In this editorial I comment on the article by Ahmed et al published in a recent issue of the World J Orthop 2023;14:*** is well known that patients who have undergone a liver transplant(LT)may need to have a total hip arthroplasty(THA)or total knee arthroplasty(TKA)*** et al stated that the mortality rate in these patients was similar to the one of the general ***,there are three articles previously published that found higher mortality in LT patients who experienced THA/TKA than in the general population(individuals without LT).Therefore,in this Editorial I would like to point out that there is controversy in the literature regarding whether LT patients undergoing THA/TKA have higher mortality than the general ***,future research should attempt to resolve this controversy.

关键词： Liver transplant Total knee arthroplasty Total hip arthroplasty Results Mortality

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

Warm Forged Medium Carbon V Steel

引用

Journal of Iron and Steel Research International 2011年第S1期18卷 822-826页

作者： carlos Garcia-Mateo Beatriz Lopez Jose Maria rodriguez-Ibabe MATERALIA Research Group.Department of Physical Metallurgy Centro Nacional de Investigaciones Metalúrgicas (CENIM-CSIC)Avda.Gregorio del Amo 8.E-28040MadridSpain CEIT and TECNUM (University of Navarra) Po Manuel de Lardizabal 15San SebastianE-20018Basque ContrySpain

Nowadays there is a continuous demand,particularly from the automotive industry,for cheaper,lighter and more reliable *** is not surprising then that steel research has been focused during the last decades in new qualities and *** paper is dealing with the use of vanadium microalloyed steels on one of those new processes,warm *** its low precipitation temperature and its recognised ability to strengthen steel microstructures via austenite grain growth control,precipitation hardening and interference of the static recrystallization process,vanadium in microalloyed steels seem to be an appropriate candidate for warm forging.

关键词： warm forging vanadium microalloyed steels

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

Yetter–Drinfeld Modules over Weak Braided Hopf Monoids and Center Categories

引用

Acta Mathematica Sinica,English Series 2014年第4期30卷 567-590页

作者： Jos Nicanor ALONSO LVAREZ Ramón GONZLEZ rodriguez carlos SONEIRA CALVO Departamento de Matemticas Universidad de VigoCampus Universitario Lagoas-Marcosende Departamento de Matema'tica Aplicada II Universidad de VigoCampus Universitario Lagoas-Marcosende Departamento de Pedagoxía e Didctica Universidade da CoruaCampus Universitario de Elvia

In this paper, we introduce several centralizer constructions in a monoidal context and establish a monoidal equivalence with the category of Yetter-Drinfeld modules over a weak braided Hopf monoid. We apply the gener... 详细信息

关键词： Weak (braided) Hopf monoid Yetter-Drinfeld module center

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

Variations of OCT measurements corrected for the magnification effect according to axial length and refractive error in children

引用

Journal of Innovative Optical Health Sciences 2018年第1期11卷 123-137页

作者： Inmaculada Bueno-Gimeno Enrique España-Gregori Andres Gene-Sampedro Juan carlos Ondategui-Parra carlos J.Zapata-rodriguez Department of Optics and Optometry and Vision Science University of Valencia Spain Department of Surgery University of Valencia University Hospital La FeSpain Faculty of Optics and Optometry University Vision Centre Polytechnic University of CataloniaSpain

Purpose:The aim of this paper was to examine the distribution of macular,retinal nerve fiber layer(RNFL)thickness and optic disc parameters of myopic and hyperopic eyes in comparison withemmetropic control eyes and to investigate their variation according to axial length(AL)andspherical equivalent(SE)in healthy ***:This study included 293 pairs of eyes of 293children(145 boys and 148 girks),ranging in age from 6 to 17 years,Subjects were dividedaccording to SE in control(emmetropia,99 children),myopia(100 children)and hyperopia(94children)groups and according to axial AL in 68 short(25.00 mm,36).Macular parameters,RNFL thickness and opticdisc morphology were assessed by the Cirrus^(TM) *** was measured using the ***'s formula was used for calculating the corrected AL-related ocular *** Mean age(±SD)was 10.84±3.05 years;mean(±SD)SE was+0.14±0.51 D(range from8.75 to+8.25 D)and mean AL(±SD)was 23.12±*** RNFL thickness,averagemacular thickness and macular volume decreased as AL and myopia *** correlationsbetween AL/SE and optic disc parameters were found after correcting for magnification ***:AL and refractive error affect measurements of macular and RNFL thickness inhealthy *** make a correct interpretation of ocT measurements,ocular magnificationeffect should be taken into account by clinicians or OCT manufacturers.

关键词： Axial length refractive error children OCT measurements magnification fect

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

Circularly polarized luminescence of enantiopure carboline-based europium cryptates under visible light excitation

引用

Journal of Rare Earths 2020年第5期38卷 564-570页

作者： Carolin Dee Francesco Zinna Elisabeth Kreidt Lorenzo Arrico Aurora rodriguez-rodriguez carlos Platas-Iglesias Lorenzo Di Bari Michael Seitz University of Tübingen Institute of Inorganic ChemistryAuf der Morgenstelle 1872076TubingenGermany Dipartimento di Chimica e Chimica Industriale Universita di PisaVia Moruzzi 1356124PisaItaly Centro de Investigacions Cientificas Avanzadas(CICA)and Departamento de Quimica Universidade da CorunaCampus da Zapateira-Rua da Fraga 1015008A CorunaSpain

The enantiomers of carboline-based cryptates were successfully resolved by chiral *** complexes show high configurational stability under harsh conditions and their absolute configuration was determined by comparing theoretical and expe rimental electronic circular dichroism *** e nantiopure cryptates exhibit strong circularly polarized luminescence with a maximum dissymmetry factor glum=0.25 for the f-f transition 5 D0→7 F1(λ=594 nm)under visible light excitation atλgx=400 nm.

关键词： Molecular lanthanoid complexes Lanthanoid luminescence Chirality Circularly polarized luminescence(CPL) Carboline Cryptates

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

Prefoldins Negatively Regulate Cold Acclimation in Arabidopsis thaliana by Promoting Nuclear Proteasome-Mediated HY5 Degradation

引用

Molecular Plant 2017年第6期10卷 791-804页

作者： carlos Perea-Resa Miguel A. rodriguez-Milla Elisa Iniesto Vicente Rubio Julio Salinas Departamento de Biologia Medioambiental Centro de Investigaciones Biologicas CSIC 28040 Madrid Spain Departamento de Genetica Molecular de Plantas Centro Nacional de Biotecnologia CSIC 28049 Madrid Spain present address: Department of Molecular Biology Massachusetts General Hospital Boston MA 02214 USA Present address: Unidad de Biotecnologia Celular Instituto de Salud Garlos Ⅲ 28222 Madrid Spain

The process of cold acclimation is an important adaptive response whereby many plants from temperate regions increase their freezing tolerance after being exposed to low non-freezing temperatures. The correct development of this response relies on proper accumulation of a number of transcription factors that regulate expression patterns of cold-responsive genes. Multiple studies have revealed a variety of molecular mechanisms involved in promoting the accumulation of these transcription factors. Interestingly, however, the mechanisms implicated in controlling such accumulation to ensure their adequate levels remain largely unknown. In this work, we demonstrate that prefoldins （PFDs） control the levels of HY5, an Arabidopsis transcription factor with a key role in cold acclimation by activating anthocyanin biosynthesis, in response to low temperature. Our results show that, under cold conditions, PFDs accumulate into the nucleus through a DELLA-dependent mechanism, where they interact with HY5, triggering its ubiquitination and subsequent degradation. The degradation of HY5 would result, in turn, in anthocyanin biosynthesis attenuation, ensuring the accurate development of cold acclimation. These findings uncover an unanticipated nuclear function for PFDs in plant responses to abiotic stresses.

关键词： prefoldins cold acclimation Arabidopsis HY5 anthocyanin DELLAs

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

Obstructive shock secondary to fungal prosthetic aortic valve endocarditis

引用

World Journal of Emergency Medicine 2018年第3期9卷 227-228页

作者： Emilio rodriguez-Ruiz Diego Iglesias-Alvarez carlos Pena-Gil Intensive Care Medicine Department University Clinical Hospital of Santiago de Compostela.Santiago de CompostelaGaliciaSpain Cardiology Department University Clinical Hospital of Santiago de Compostela.Santiago de CompostelaGaliciaSpain

Dear editor,Fungal endocarditis is a rare disease with a poor prognosis,suboptimal diagnostic tools responsible for long diagnostic delays in most cases,and poorly defined activity of most antifungal agents in endocar... 详细信息

关键词： Obstructive shock secondary fungal prosthetic aortic valve endocarditis

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

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：