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270 nm ultra-thin self-adhesive conformable and long-term airstable complimentary organic transistors and amplifiers

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npj flexible Electronics 2023年第1期7卷 165-176页

作者： Mohammad Javad Mirshojaeian Hosseini Yi Yang walter Kruger Tomoyuki Yokota Sunghoon Lee Takao Someya Robert A.Nawrocki School of Engineering Technology Purdue University401 S Grant StWest LafayetteIN 47906USA Department of Electrical Engineering and Information Systems School of EngineeringThe University of Tokyo7-3-1 Hongo Bunkyo-kuTokyo 113-8656Japan

Lightweight,flexible,and conformal bioelectronics are essential for wearable *** paper introduces 270 nm thin organic electronics amplifying circuits that are self-adhesive,skin conformal,and long-term *** report studies the effect of total device thickness,namely 3μm and 270 nm devices,on the characterization of organic devices before and after buckling,the longevity of organic field-effect transistors(OfETs)over 5 years,and the lamination of OfETs on the human skin.A single-stage organic complementary inverter and a pseudo-complementary amplifier are fabricated to compare their electrical characteristics,with amplification gains of 10 and 64,***,the study demonstrates a five-stage organic complementary inverter can successfully amplify artificial electromyogram and electrocardiogram signals with gains of 1000 and 1088,respectively.

关键词： transistors amplifier complementary

Carbon sequestration capability of fagus sylvatica forests developing in the Majella National Park (Central Apennines,Italy)

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Journal of forestry Research 2018年第6期29卷 1627-1634页

作者： Loretta Gratani Luciano Di Martino Anna Rita frattaroli ANDrea Bonito Valter Di Cecco walter De Simone Giorgia ferella Rosangela Catoni Department of Environmental Biology Sapienza University of Rome Majella Seed Bank Majella National Park Department of Life Health and Environmental Sciences University of L'Aquila

Terrestrial ecosystems represent a major sink for atmospheric carbon(C) and temperate forests play an important role in global C cycling, contributing to lower atmospheric carbon dioxide(CO2) concentration through photosynthesis. The Intergovernmental Panel of Climate Change highlights that the forestry sector has great potential to decrease atmospheric CO2concentration compared to other sectoral mitigation activities. The aim of this study was to evaluate CO2sequestration(CO2S)capability of fag us sylvatica(beech) growing in the Orfento Valley within Majella National Park(Abruzzo,Italy). We compared f. sylvatica areas subjected to thinning(one high-forest and one coppice) and no-management areas(two high-forests and two coppices). The results show a mean CO2S of 44.3 ± 2.6 Mg CO2ha-1a-1,corresponding to 12.1 ± 0.7 Mg C ha-1a-1the no-managed areas having a 28% higher value than the managed areas. The results highlight that thinning that allows seed regeneration can support traditional management practices such as civic use in some areas while no management should be carried out in the reserve in order to give priority to the objective of conservation and naturalistic improvement of the forest heritage.

关键词： Beech Carbon sequestration Coppice High-forest Leaf area index

Cortisol facilitates the immune escape of human acute myeloid leukemia cells by inducing latrophilin 1 expression

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Cellular & Molecular Immunology 2018年第11期15卷 994-997页

作者： Svetlana S.Sakhnevych Inna M.Yasinska Alison M.Bratt Ouafa Benlaouer Isabel Gonçalves Silva Rohanah Hussain Giuliano Siligardi walter fiedler Jasmin Wellbrock Bernhard f.Gibbs Yuri A.Ushkaryov Vadim V.Sumbayev Medway School of Pharmacy Universities of Kent and GreenwichChatham MaritimeUK Beamline B23 Diamond Light SourceDidcotUK Department of Oncology Hematology and Bone Marrow Transplantation with Section PneumologyHubertus Wald University Cancer CenterUniversity Medical Center Hamburg-EppendorfHamburgGermany Department of Medicine Dermatology and AllergologyUniversity of OldenburgOldenburgGermany

The progression of acute myeloid leukemia(AML)—the most severe blood/bone marrow cancer—is determined by the ability of malignant cells to escape host immune ***,the systemic regulatory mechanisms underlying this phenomenon remain largely *** this study,we discovered a fundamental systemic biochemical strategy that allows AML cells to employ physiological systems within the body to survive and escape immune *** found that AML cells use a crucial human adrenal cortex hormone(cortisol)to induce the expression of neuronal receptor latrophilin 1(LPHN1),which facilitates *** receptor interacts with the blood plasma protein fibronectin leucine rich transmembrane protein 3(fLRT3)to cause secretion of the immune suppressor galectin-9,which impairs the anticancer activities of cytotoxic lymphoid cells.

关键词： acute myeloid cortex

An Integrated Edu-Media framework for Collaborative Learning on Handhelds

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An Integrated Edu-Media Framework for Collaborative Learning...

A randomized trial comparing the Tennant Biomodulator to transcutaneous electrical nerve stimulation and traditional Chinese acupuncture for the treatment of chronic pain in military service members

2012 2nd International Conference on Education and Education Management(EEM 2012)

作者： Irene Cheng Abhishek Sen Anup Basu walter f.Bischof Olenka Bilash Computing Science University of Alberta Departmentof Education University of Alberta

Technology has changed the landscape of how education is delivered to society. Despite the many innovative ideas adopted in education applications, research has been insufficient on developing a central collaborative edutainment interface, complemented by mobile communicationand social media to enhance learner performance, especially for interpersonal and social skills. We review how technology influenced education in the last two decades and propose an integrated framework, which not only addresses the above issue, but also strengthens family and society values via participation. We also discuss the influence of advanced HCI techniques oncollaborative learning environments.

关键词： Education innovation Technology development Collaborative learning Handheld edutainment Social media Human computer interaction

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Military Medical Research 2020年第2期7卷 140-150页

作者： Kimberly S.Peacock Erika Stoerkel Salvatore Libretto Weimin Zhang Alice Inman Michael Schlicher John D.Cowsar Jr David Eddie Joan walter University of Texas Health San Antonio 7703 Floyd Curl DriveSan AntonioTX78229USA TLI foundation 1750 Tysons BoulevardMcLeanVirginia22102USA Henry M.Jackson foundation 6720A Rockledge DriveBethesdaMD20817USA BD Life Sciences 1 Becton DriveFranklin LakesNJ07417USA Brooke Army Medical Center 3551 Roger Brooke DriveFort Sam HoustonTX78234USA Madigan Army Medical Center 9040A Jackson AveJoint Base Lewis-McChordWA98431USA MedPost Urgent Care Center 513 Cibolo Valley DriveCiboloTX78108USA Massachusetts General Hospital Harvard Medical School151 Merrimac St.6th FloorBostonMA02114USA H&S Ventures Samueli Integrative Health Program1800 Diagonal RoadSuite 617AlexandriaVA22314USA

Background:The present investigation tested the efficacy of the Tennant Biomodulator,a novel pain management intervention that uses biofeedback-modulated electrical stimulation,to reduce chronic pain and its psychosocial sequelae in a sample of current and former military service *** Tennant Biomodulator used on its most basic setting was compared to two commonly used,non-pharmacological pain treatments—traditional Chinese acupuncture and transcutaneous electrical nerve stimulation(TENS)—in a comparative efficacy,randomized,open-label ***:Participants included 100 active duty and retired service men and women with chronic pain undergoing treatment at the Brooke Army Medical Center in Texas,USA,randomly assigned to receive six,weekly sessions of either Tennant Biomodulator treatment,traditional Chinese acupuncture,or TENS,in addition to usual *** was conducted between May 2010 to September *** measures were collected at intake,before and after each treatment session,and at a 1-month ***-to-treat analyses were used throughout,with mixed models used to investigate main effects of group,time,and group×time interactions with consideration given to quadratic *** measured included ratings of chronic pain,pain-related functional disability,and symptoms of post-traumatic stress disorder(PTSD)and ***:On average,regardless of their treatment group,participants exhibited a 16%reduction in pain measured by the Brooke Army Medical Center’s Clinic Pain Log[f(1,335)=55.7,Pf(1,84)=28.3,Pfrom baseline to the end of treatment,but no one treatment performed better than the other,and the reductions in pain and pain-related disability were largely lost by 1-month *** of PTSD and depression did not change significantly as a function of time or ***:findings build on previ

关键词： Tennant biomodulator Acupuncture Transcutaneous electrical nerve stimulation Chronic pain Military service members

Relationships Between Estimated Hourly Energy Balance and Body Composition in Professional Cheerleaders

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Journal of Science in Sport and Exercise 2019年第1期1卷 69-77页

作者： Moriah P.Bellissimo Ashley D.Licata Anita Nucci walter Thompson Dan Benardot Laboratory for Elite Athlete Performance Department of NutritionGeorgia State UniversityAtlantaGAUSA Doctoral Program in Nutrition and Health Sciences Laney Graduate SchoolEmory University101 Woodruff Cir NEWMRB 1337AtlantaGA 30322USA Department of Nutrition Byrdine F.Lewis School of Nursing and Health ProfessionsGeorgia State UniversityAtlantaGAUSA Department of Kinesiology and Health College of Education and Human DevelopmentGeorgia State UniversityAtlantaGAUSA Department of Nutrition Sciences University of Alabama at BirminghamBirminghamALUSA Center for the Study of Human Health Emory UniversityAtlantaGAUSA

Purpose We sought to describe and examine the interrelationships between energy intake,body composition,and estimated energy *** Using self-reported hourly food intake and formula-based energy expenditure(EE)protocols,19 female profes-sional cheerleaders(mean age 25.4 years)were assessed to obtain energy balance(EB)for a typical training *** intake(EI)was predicted using the USDA food Composition Database SR27,and EE was predicted using the Harris-Benedict equation plus a MET-based relative intensity activity *** composition was predicted using a multi-current,8-mode segmental bioelectrical impedance analysis *** and daily EB was calculated from EI and EE *** Subjects reported a 24 h EI significantly below(Pf−720 *** intake was significantly below the minimum recommended level(3.1 g/kg vs.6 g/kg,Pfat intakes met the recommended *** fat intake(g/kg)was significantly associated with a higher EI kcal/kg(r=0.726;Pficantly associated(r=−0.55;P=0.01)with a lower body fat percent(Bf%).Using the median of Bf%(20.9)as the cut point,participants with fewer hours in a negative EB had lower Bf%(P=0.043)and those with lower Bf%spent more time in an EB of±300 kcal(P=0.013).Conclusions These athletes reported low energy intakes that resulted in large EB deficits and/or more hours in a negative EB,which could be counterproductive for achieving a lean body composition overtime.

关键词： Athlete Energy availability Energy deficit RED-S Restrictive diet Nutrition

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爆炸物的安全控制

流程工业 2009年第24期 40-41页

作者： Dusan Boskovic Tobias Turcke Stefan Lubbecke Jens Schlirf Paul gerhard Ginsberg walter Panchyrz fraunhofer化工研究所 Eurodyn炸药有限公司

在进行强放热性、有毒或者其他具有潜在危险性的反应时，微反应技术可以提供帮助。fraunhofer化工研究所研发了一种微反应系统，可以用来针对商用炸药的质量进行安全检测。

关键词：安全控制爆炸物微反应技术潜在危险性反应系统安全检测研究所热性

世界卫生组织-世界麻醉医师学会联盟(WHO-WfSA):麻醉安全国际标准

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中华麻醉学杂志 2018年第10期38卷 1153-1160页

作者： Adrian W.Gelb Wayne W.Morriss walter Johnson Alan f.Merry. 加利福尼亚大学旧金山分校麻醉及围术期护理系美国旧金山市94143 奥塔哥大学克赖斯特彻奇医院麻醉科新西兰克赖斯特彻奇市世界卫生组织服务组织及临床干预科、服务提供及安全科、卫生系统和创新瑞士日内瓦市奥克兰大学麻醉学系、奥克兰市立医院麻醉科新西兰奥克兰市

此麻醉安全国际标准由世界麻醉医师学会联盟(World federation of Societies of Anaesthesiologists,WfSA)和世界卫生组织(World Health Organization,WHO)联合制订。WfSA是由150个国家的麻醉医师组成的非营利组织。本文所推荐的标准已... 详细信息

此麻醉安全国际标准由世界麻醉医师学会联盟(World federation of Societies of Anaesthesiologists,WfSA)和世界卫生组织(World Health Organization,WHO)联合制订。WfSA是由150个国家的麻醉医师组成的非营利组织。本文所推荐的标准已获得WHO和WfSA成员支持,此标准适用于世界各地的麻醉工作者,旨在为麻醉工作者、专业组织、医院、机构管理者和政府提供指导和帮助,以维持和提高麻醉安全和质量。此标准涵盖专业内容、设施设备、用药及静脉输液、监测和麻醉实施等方面。高度推荐标准与强制标准作用等同,包括(但不仅限于):训练有素的、警惕的麻醉工作者持续在场,通过临床观察及脉搏血氧饱和度持续监测组织氧合及灌注;间断监测血压;通过听诊和二氧化碳检测确认气管内插管(如果有)的正确位置;应用WHO手术安全核查单;麻醉结束时完善交接系统。此国际标准仅为最低标准,而我们的目标是以所能达到的最高标准来实施麻醉,所以实际标准最好超过本文所介绍的标准。

关键词：麻醉安全管理参考标准世界卫生组织世界麻醉医师学会联盟

测定空气中的有毒污染物—一种行之有效的社区空气质量评价方法

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产业与环境 1992年第1期14卷 37-39页

作者：夏光 walter L. Crow f.Scott LaGrone walter f.Buchholtz Radian有限公司 Exxon Chemical Americas

用于估计居民区对空气中有毒物质暴露的技术常常是不妥当的。环境空气浓度通常就是靠对工业源空气排放的工程估计,再通过空气扩散和风险评价模化来估算的。本文描述的利用直接采样和分析测试技术进行的区域空气监测研究,是收集社区对范... 详细信息

用于估计居民区对空气中有毒物质暴露的技术常常是不妥当的。环境空气浓度通常就是靠对工业源空气排放的工程估计,再通过空气扩散和风险评价模化来估算的。本文描述的利用直接采样和分析测试技术进行的区域空气监测研究,是收集社区对范围广泛的空气中有毒化学品长期暴露的数据的一种较可靠的方法。

关键词：空气质量评价污染物毒物