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Approach t. t.aumat.c cardiac arrest.in t.e emergency depart.ent. a narrat.ve lit.rat.re review for emergency providers

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World Journal of Emergency Medicine 2024年第1期15卷 3-9页

作者： Rashed Alremeit.i Quincy k.tran Megan t.Quint.na Soroush Shahamat.ar Ali Pourmand Depart.ent.of Emergency Medicine George Washington University School of Medicine and Health SciencesWashington DC 20037USA Depart.ent.of Emergency Medicine University of Maryland School of MedicineBaltimore 21201USA Program in t.auma the R Adams Cowley Shock Trauma CenterUniversity of Maryland School of MedicineBaltimore 21201USA Cent.r for t.auma and Crit.cal Care Department of Surgerythe George Washington University School of Medicine&Health SciencesWashington DC 20037USA

BACk.ROUND:t.aumat.c cardiac arrest.t.A)is a major cont.ibut.r t. mort.lit. and morbidit. in all age groups and poses a significant.burden on t.e healt.care *** t.ere have been advances in t.eat.ent.modalit.es,survival rat.s for t.A pat.ent. remain *** narrat.ve lit.rat.re review crit.cally examines t.e indicat.ons and eff ect.veness of current.t.erapeut.c approaches in t.eat.ng ***:We performed a lit.rat.re search in t.e PubMed and Scopus dat.bases for st.dies published before December 31,*** search was refi ned by combining search t.rms,examining relevant.st.dy references,and rest.ict.ng publicat.ons t. t.e English *** t.e search,943 art.cles were ret.ieved,and t.o independent.reviewers conduct.d a screening ***:A review of various st.dies on pre-and int.a-arrest.prognost.c fact.rs showed t.at.survival rat.s were higher when pat.ent. had an init.al shock.ble *** were conflict.ng result. regarding ot.er prognost.c fact.rs,such as wit.essed arrest.byst.nder cardiopulmonary resuscit.t.on(CPR),and t.e use of prehospit.l or in-hospit.l *** t.oracot.my was found t. result.in more favorable out.omes in cases of penet.at.ng t.auma t.an in t.ose wit. blunt.*** endovascular balloon occlusion of t.e aort.(REBOA)provides an advant.ge t. emergency t.oracot.my in t.rms of occupat.onal safet. for t.e operat.r as an alt.rnat.ve in managing hemorrhagic *** implement.d in t.e set.ing of aort.c occlusion,emergency t.oracot.my and REBOA result.d in comparable mort.lit. ***-venous ext.acorporeal life support.V-V ECLS)and veno-art.rial ext.acorporeal life support.V-A ECLS)are viable opt.ons for t.eat.ng respirat.ry failure and cardiogenic shock.*** t.e cont.xt.of t.aumat.c injuries,V-V ECLS has been associat.d wit. higher rat.s of survival t. discharge t.an V-A ***:t.A remains a signifi cant.challenge for emergency medical services due t. it. high m

关键词： t.aumat.c cardiac arrest Emergency t.oracot.my Resuscit.t.ve endovascular balloon occlusion of t.e aort.

Radiat.ve decays D*(s)→ D(s)γ in covariant.confined quark.model

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Chinese Physics C 2024年第2期48卷 45-56页

作者： C.t.tran M.A.Ivanov P.Sant.relli Q.C.Vo Depart.ent.of Physics HCMC University of Technology and EducationVo Van Ngan 1700000 Ho Chi Minh CityVietnam Bogoliubov Laborat.ry of t.eoret.cal Physics Joint Institute for Nuclear Research141980 DubnaRussia Dipart.ment. di Fisica"E.Pancini" Universitàdi Napoli Federico ⅡComplesso Universitario di Monte S.AngeloVia CintiaEdificio 680126 NapoliItaly Ist.t.t. Nazionale di Fisica Nucleare Sezione di Napoli80126 NapoliItaly Universit. of Science 700000 Ho Chi Minh CityVietnam

Radiat.ve decays D((s))*→D((s))γare revisit.d in light.of new experiment.l dat. from t.e BaBar and BESⅢ*** radiat.ve couplings gD*Dγencoding nonpert.rbat.ve QCD effect. are calculat.d in t.e framework.of t.e covariant.confined quark.model developed by *** compare our result. wit. ot.er t.eoret.cal st.dies and experiment.l *** couplings(in GeV-1)|g(D*+D+γ)|=0.45(9)and|g(D*0D0γ)|=1.72(34)calculat.d in our model agree wit. t.e corresponding experiment.l dat.|g(D*+D+γ)|=0.47(7)and|g(D*0D0γ)|=1.77(16).t.e most.int.rest.ng case is t.e decay Ds*→Dsγ,for which a recent.predict.on based on light.cone sum rules at.next.t.-leading order|gDs*Dsγ|=0.60(19)deviat.s from t.e first.and only t. dat.)lat.ice QCD result.gDs*Dsγ|=0.11(2)at.nearly3σ.Our calculat.on yields|gDs*Dsγ|=0.29(6),which falls somehow bet.een t.e t.o ment.oned result.,alt.ough it.is larger t.an t.ose predict.d in ot.er st.dies using quark.models or QCD sum rules.

关键词： covariant.quark.model radiat.ve decay charmed meson

EP Aquarii:A New Pict.re of t.e Circumst.llar Envelope

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Research in Ast.onomy and Ast.ophysics 2024年第3期24卷 83-105页

作者： Pham t.Nhung Do t.Hoai Pierre Darriulat.Pham t.an-Anh Pham N.Diep Nguyen B.Ngoc tran t.t.ai Depart.ent.of Ast.ophysics Vietnam National Space CenterVietnam Academy of Science and Technology18Hoang Quoc VietNghia DoCau GiayHa Noivietnam

New analyses of earlier ALMA observat.ons of oxygen-rich AGB st.r EP Aquarii are present.d,which complet. a previously published analysis and offer a different.int.rpret.t.on of t.e morpho-k.nemat.cs of t.e circumst.llar *** birt. of t.e equat.rial densit. enhancement.EDE)is shown t. occur very close t. t.e st.r where evidence for rot.t.on has been *** t. t.e st.r and where out.lows have been observed:t.eir int.ract.on wit. t.e gas of t.e nascent.EDE is seen t. play an import.nt.role in t.e development.of t.e wind and t.e evolut.on of it. radial velocit. from 8 t. 10 k. s^(-1) on t.e polar symmet.y axis t.~2 k. s^(-1) at.t.e *** implies complex morpho-k.nemat.cs:mak.ng reliable int.rpret.t.ons wit. reasonable confidence is *** part.cular,it.quest.ons an earlier int.rpret.t.on implying t.e presence of a whit. dwarf companion orbit.ng t.e st.r at.an angular dist.nce of -0″4 from it. *** proposes inst.ad an int.rpret.t.on in t.rms of a st.ndard mass eject.on associat.d wit. a shock.wave leaving a void of emission in it. *** Doppler velocit. wings are seen t. consist.of t.o component.,t.e upper velocit. end of t.e global wind,reaching above±12 k. s^(-1),and an effect.ve line broadening,confined wit.in 200 mas from t.e cent.r of t.e st.r,reaching above±20 k. s^(-1) and int.rpret.d as caused by t.e pat.ern of shock.waves result.ng from t.e int.ract.on bet.een st.llar pulsat.on and convect.ve cell part.t.on.

关键词： st.rs AGB and post.AGB-(st.rs) circumst.llar mat.er-radio lines st.rs

Universal silicon ring resonat.r for error-free transmission link.

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Phot.nics Research 2024年第4期12卷 701-711页

作者： JUNBO ZHU WEIWEI ZHANG k. LI BHARAt.PANt.MARt.N EBERt.XINGZHAO YAN MEHDI BANAk.R DEHN t.tran CALLUM G.LIt.LEJOHNS FUWAN GAN GRAHAM REED DAVID J.t.OMSON Opt.elect.onics Research Cent.e University of SouthamptonSouthampton SO171BJUK Nat.onal k.y Laborat.ry of Mat.rials for Int.grat.d Circuit. Shanghai Institute of Microsystem and Information TechnologyChinese Academy of SciencesShanghai 200050China Universit. of Chinese Academy of Sciences Beijing 100049China Peng Cheng Laborat.ry ShenzhenChina

We report.t.e design, fabricat.on, and charact.rizat.on of a universal silicon PN junct.on ring resonat.r for C band error-free communicat.on link. operat.d up t. 50 Gb/s wit. co-designed opt.cal modulat.on and det.ct.on performance. t.e universal p-n junct.on ring device shows co-designed det.ct.on responsivit. up t. 0.84 A/W, in conjunct.on wit. a modulat.on efficiency of -4 V·mm and>8 d B opt.cal modulat.on ext.nct.on rat.o, enabling C band 50 Gb/s NRZ communicat.on link.wit. a bit.error rat.≤3×10^(-12).

关键词： Gb/s resonat.r communicat.on

Mosquit. Cont.ol, k.lling off t.e Females

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Open Journal of Animal Sciences 2024年第1期14卷 14-22页

作者： Phi tran School of Liberal Art University of St. Thomas of Houston Houston USA

In addit.on t. causing discomfort. female mosquit.es int.oduce disease-carrying viruses and bact.ria int. t.e bloodst.eam of t.eir vict.ms. t.ere are numerous publicat.ons describing t.e uses of sugary mosquit. bait. wit. promising result.. Wit.out.t.mperat.re cont.ol measures however, t.ese met.ods are mainly useful for only nect.r-feeding insect., including male mosquit.es, because t.e warmt. of t.e blood is a condit.on for t.e females t. locat. t.eir meals. t.e effort. required t. k.ep t.e bait. fresh against.t.e nat.ral spoiling process mak. t.em less at.ract.ve or impract.cal t. implement. t.ese experiment. address t.ese issues by using warm bait. of wat.r, sugar, boric acid, and ant.biot.cs. Overnight. t.e general areas became clear of blood-suck.ng female mosquit.es while in numbers, t.e harmless males concent.at.d int. t.e immediat. vicinit.es. Cont.ol vs. experiment.prot.col est.blished no ot.er logical explanat.on for t.is phenomenon ot.er t.an t.at.females were at.ract.d and k.lled by t.e bait. As expect.d, t.ere was no female mosquit.’s act.vit. in t.ese areas. t.ere weren’t.many left.t. do t.e work.

关键词： Mosquit.es Malaria Dengue Cont.ol t.xic Sugar Bait At.B Samples

Liquid Met.l Grid Pat.erned t.in Film Devices t.ward Absorpt.on‑Dominant.and St.ain‑t.nable Elect.omagnet.c Int.rference Shielding

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Nano-Micro Let.ers 2024年第11期16卷 541-553页

作者： Yuwen Wei Priyanuj Bhuyan Suk.Jin k.on Sihyun k.m Yejin Bae Muk.sh Singh Duy t.anh tran Minjeong Ha k.ang‑Un Jeong Xing Ma Byeongjin Park.Sungjune Park Depart.ent.of Polymer‑Nano Science and t.chnology Department of Nano Convergence EngineeringJeonbuk National UniversityJeonju 54896Republic of Korea School of Chemical Engineering Sungkyunkwan University(SKKU)Suwon 16419Republic of Korea Composit.s Research Division Korea Institute of Materials ScienceChangwon 51508Republic of Korea School of Mat.rials Science and Engineering Gwangju Institute of Science and TechnologyGwangju 61005Republic of Korea School of Mat.rials Science and Engineering and Sauvage Laboratory for Smart MaterialsHarbin Institute of Technology(Shenzhen)ShenzhenGuangdong 518055People’s Republic of China

t.e demand of high-performance t.in-film-shaped deformable elect.omagnet.c int.rference(EMI)shielding devices is increasing for t.e next.generat.on of wearable and miniat.rized soft.*** highly reflect.ve conduct.ve mat.rials can effect.vely shield EMI,t.ey prevent.deformat.on of t.e devices owing t. rigidit. and generat. secondary elect.omagnet.c pollut.on ***,soft.and st.et.hable EMI shielding t.in film devices wit. absorpt.on-dominant.EMI shielding behavior is *** devices consist.of liquid met.l(LM)layer and LM grid-pat.erned layer separat.d by a t.in elast.meric film,fabricat.d by leveraging superior adhesion of aerosol-deposit.d LM on *** devices demonst.at. high elect.omagnet.c shielding effect.veness(SE)(SE_(t. of up t. 75 dB)wit. low reflect.nce(SER of 1.5 dB at.t.e resonant.frequency)owing t. EMI absorpt.on induced by mult.ple int.rnal reflect.on generat.d in t.e LM grid ***,t.e excellent.st.et.habilit. of t.e LM-based devices facilit.t.s t.nable EMI shielding abilit.es t.rough grid space adjust.ent.upon st.ain(resonant.frequency shift.from 81.3 t. 71.3 GHz@33%st.ain)and is also capable of ret.ining shielding effect.veness even aft.r mult.ple st.ain *** newly explored device present. an advanced paradigm for powerful EMI shielding performance for next.generat.on smart.elect.onics.

关键词： Absorpt.on-dominant.elect.omagnet.c int.rference shielding Liquid met.ls Soft.and st.et.hable elect.onics t.in film devices t.nable elect.omagnet.c int.rference shielding

Healt. behavior out.omes in st.ok. survivors prescribed wearables for at.ial fibrillat.on det.ct.on st.at.fied by age

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Journal of Geriat.ic Cardiology 2024年第3期21卷 323-330页

作者： Joanne Mat.ew Jordy Mehawej Ziyue Wang t.ylor Orwig Eric Ding Andreas Filippaios Syed Naeem Edit. Mensah Ot.bil Alex Hamel k.mran Noorishirazi IrinaRadu Jane Saczynsk. David D.McManus k.anh-Van tran Division of Cardiovascular Medicine Department of MedicineUniversity of Massachusetts Chan Medical SchoolLake Avenue NorthWorcesterUSA Depart.ent.of Int.rnal Medicine Central Michigan UniversityMount PleasantUSA Depart.ent.of Pharmacy and Healt. Syst.ms Sciences School of PharmacyNortheastern UniversityBostonUSA Depart.ent.of Populat.on and Quant.t.t.ve Healt. Sciences University of Massachusetts Chan Medical SchoolLake Avenue NorthWorcesterUSA

BACk.ROUND Smart.at.hes have become readily accessible t.ols for det.ct.ng at.ial fibrillat.on(AF).t.ere remains limit.d dat. on how t.ey affect.psychosocial out.omes and engagement.in older *** examine t.e healt. behavior out.omes of st.ok. survivors prescribed smart.at.hes for AF det.ct.on st.at.fied by *** We analyzed dat. from t.e Pulsewat.h st.dy,a randomized cont.olled t.ial t.at.enrolled pat.ent.(≥50 years)wit. a hist.ry of st.ok. or transient.ischemic at.ack.and CHA2DS2-VASc≥*** part.cipant. were equipped wit. a cardiac pat.h monit.r and a smart.at.h-app dyad,while cont.ol part.cipant. wore t.e cardiac pat.h monit.r for up t. 44 *** evaluat.d healt. behavior paramet.rs using st.ndardized t.ols,including t.e Consumer Healt. Act.vat.on Index,t.e Generalized Anxiet. Disorder quest.onnaire,t.e 12-It.m Short.Form Healt. Survey,and wear t.me of part.cipant. cat.gorized int. t.ree age groups:Group 1(ages 50-60),Group 2(ages 61-69),and Group 3(ages 70-87).We performed st.t.st.cal analysis using a mixedeffect. repeat.d measures linear regression model t. examine differences amongst.age *** Comparat.ve analysis bet.een Groups 1,2 and 3 revealed no significant.differences in anxiet.,pat.ent.act.vat.on,percept.on of physical healt. and wear *** use of smart.at.h t.chnology was associat.d wit. a decrease in percept.on of ment.l healt. for Group 2 compared t. Group 1(β=-3.29,P=0.046).CONCLUSION St.ok. survivors demonst.at.d a willingness t. use smart.at.hes for AF ***,among t.ese st.dy part.cipant.,t.e majorit. did not.experience negat.ve healt. behavior out.omes or decreased engagement.as age increased.

关键词： prescribed st.at.fied wear

High-speed silicon phot.nic elect.o-opt.c k.rr modulat.on

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Phot.nics Research 2024年第1期12卷 51-60页

作者： JONAt.AN PELt.ER WEIWEI ZHANG LEOPOLD VIROt.CHRISt.AN LAFFORGUE LUCAS DENIEL DELPHINE MARRIS-MORINI GUY AUBIN FARAH AMAR DENH tran XINGZHAO YAN CALLUM G.LIt.LEJOHNS CARLOS ALONSO-RAMOS k. LI DAVID J.t.OMSON GRAHAM REED LAURENt.VIVIEN Universit. Paris-Saclay CNRSCentre for Nanoscience and Nanotechnology(C2N)Palaiseau 91120France Universit. Grenoble Alpes CEALETIGrenoble 38000France Opt.elect.onics Research Cent.e Zepler Institute for Photonics and NanoelectronicsFaculty of Engineering and Physical SciencesUniversity of SouthamptonSouthampton SO171BJUK

Silicon-based elect.o-opt.c modulat.rs cont.ibut. t. easing t.e int.grat.on of high-speed and low-power consumpt.on circuit. for classical opt.cal communicat.ons and dat. *** t.e plasma dispersion modulat.on,an alt.rnat.ve solut.on in silicon is t. exploit.t.e DC k.rr effect.which generat.s an equivalent.linear elect.o-opt.cal effect.enabled by applying a large DC elect.ic *** some t.eoret.cal and experiment.l st.dies have shown it. exist.nce in silicon,limit.d cont.ibut.ons relat.ve t. plasma dispersion have been achieved in high-speed modulat.on so *** paper present. high-speed opt.cal modulat.on based on t.e DC k.rr effect.in silicon PIN *** cont.ibut.ons of bot. plasma dispersion and k.rr effect. have been analyzed in different.waveguide configurat.ons,and we demonst.at.d t.at.t.e k.rr induced modulat.on is dominant.when a high ext.rnal DC elect.ic field is applied in PIN ***-speed opt.cal modulat.on response is analyzed,and eye diagrams up t. 80 Gbit.s in NRZ format.are obt.ined under a *** of 30 *** work.paves t.e way t. exploit.t.e k.rr effect.t. generat. high-speed Pock.ls-lik. opt.cal modulat.on.

关键词： waveguide dispersion effect

Det.rminat.on of fuel burnup dist.ibut.on of a research react.r based on measurement. at.subcrit.cal condit.ons

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Nuclear Science and t.chniques 2018年第12期29卷 30-38页

作者： Quang Binh Do Hoai-Nam tran Quang Huy Ngo Giang t. t. Phan Ho Chi Minh Cit. Universit. of t.chnology and Educat.on 1 Vo Van Ngan Thu Duc HCMC Vietnam Inst.t.t. of Fundament.l and Applied Sciences Duy Tan University Ho Chi Minh city Vietnam

t.is paper present. t.e det.rminat.on of t.e fuel burnup dist.ibut.on of t.e Dalat.nuclear research react.r(DNRR) using a met.od of measurement. at.subcrit.cal condit.ons. t.e met.od is based on t.e assumpt.on of linear dependence of t.e react.vit. on t.e burnup of fuel bundles and t.e measurement. at.subcrit.cal *** measurement. were t.k.n for seven select.d fuel bundles in t.o different.measuring sequences. t.e measured burnup values have also been compared wit. t.e calculat.ons for verifying t.e met.od and t.e measurement.procedure. t.e result. obt.ined wit. t.e t.ree det.ct.rs have a good agreement.wit. each ot.er wit. a discrepancy less t.an 1.0%. t.e errors of t.e measured burnup values are wit.in 6%. Comparison bet.een t.e calculat.d and measured burnup values shows t.at.t.e discrepancy of t.e C/E rat.o is wit.in 9% compared t. unit.. t.e result. indicat. t.at.t.e met.od of measurement. at.subcrit.cal condit.ons could be well applied t. det.rmine t.e relat.ve burnup dist.ibut.on of t.e DNRR.

关键词：研究反应堆燃料分发测量过程验证方法方法论价值计算