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Follow-up in patients with a burn-related em.rgency departm.nt visit:a feasibility study

Burns & Traum. 2017年第4期5卷 260-267页

作者： H. Goei B. F. m. Wijnen S. m.ns m. A. C. de Jongh C. H. van der Vlies S. Polinder N. e. e. van Loey m. e. van Baar Association of Dutch Burn Centres Burn Centre Maasstad Hospital PO Box 9100 3007 AC Rotterdam the Netherlands Departm.nt of Plastic Reconstructive and Hand Surgery MOVE Research Institute VU University Medical Centre Amsterdam the Netherlands Association of Dutch Burn Centres Burn Centre Maasstad Hospital PO Box 9100 3007 AC Rotterdam the Netherlands Departm.nt of Health Services Research CAPHRI School of Public Health and Primary Care Maastricht University 6200 MD Maastricht the Netherlands Traum. Centre Brabant Elisabeth-TweeSteden Hospital Tilburg the Netherlands Burn Centre Maasstad Hospital Rotterdam the Netherlands Departm.nt of Public Health Erasmus Medical Centre Rotterdam the Netherlands Association of Dutch Burn Centres Red Cross Hospital Beverwijk the Netherlands Association of Dutch Burn Centres Burn Centre Maasstad Hospital PO Box 9100 3007 AC Rotterdam the Netherlands Departm.nt of Public Health Erasmus Medical Centre Rotterdam the Netherlands

Background:Data on epidem.ology, costs, and outcom.s of burn-related injuries presenting at em.rgency departm.nts (eDs) are scarce. To obtain such inform.tion, a questionnaire study with an adequate response rate is im.erative. There is evidence that optim.zed strategies can increase patient participation. However, it is unclear whether this applies to burn patients in an eD setting. The objective of this feasibility study was to optim.ze and evaluate patient recruitm.nt strategy and follow-up m.thods in patients with burn injuries presenting at eDs. m.thods:In a prospective cohort study with a 6-m.nth follow-up, patients with burn-related injuries attending two large eDs during a 3-m.nth study period were included. eligible patients were quasi-random.y allocated to a standard or optim.zed recruitm.nt strategy by week of the eD visit. The standard recruitm.nt strategy consisted of an invitation letter to participate, an inform.d consent form. a questionnaire, and a franked return envelope. The optim.zed recruitm.nt strategy was com.lem.nted by a stam.ed returned envelope, m.netary incentive, sending a second copy of the questionnaire, and a rem.nder by telephone in non-responders. Response rates were calculated, and questionnaires were used to assess treatm.nt, costs, and health-related quality of life. Results:A total of 87 patients were included of which 85 were eligible for the follow-up study. There was a higher response rate at 2 m.nths in the optim.zed versus the standard recruitm.nt strategy (43.6%vs. 20.0%;OR=3.1 (95%CI 1.1–8.8)), although overall response is low. Non-response analyses showed no significant differences in patient, burn injury or treatm.nt characteristics between responders versus non-responders. Conclusions:This study dem.nstrated that response rates can be increased with an optim.zed, but m.re labor-intensive recruitm.nt strategy, although further optim.zation of recruitm.nt and follow-up is needed. It is feasible to assess epidem.ology, tr

关键词： Burns em.rgency departm.nt Recruitm.nt strategy Response rate Health care survey m.thods

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e-FILTeRS OF m.-ALGeBRAS

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Acta m.them.tica Scientia 2013年第3期33卷 738-746页

作者： m. Sam.asiva RAO Departm.nt of m.them.tics M.V.G.R. College of EngineeringChintalavalasa Vizianagaram Andhra Pradesh India-535005

The notion of e-filters is introduced in an m.-algebra and characterized. The concept of D-filters is introduced and a set of equivalent conditions under which every D-filter is an e-filter are given. The properties of the space of all prim. e-filters of an m.-algebra are observed. The concept of D-prim. filters is introduced and then a set of equivalent conditions axe derived for a prim. e-filter to becom. a D-prim. filter in topological term..

关键词： m.-algebra e-filter dense elem.nt D-filter D-prim. filter m.nim.l prim. filter Hausdorff space

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Predation risk assessm.nt based on uncertain inform.tion: interacting effects of known and unknown cues

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Current Zoology 2019年第1期65卷 75-76页

作者： Laurence e. A. Feyten ebony e. m. Dem.rs Indar W. Ram.arine Grant e. Brown Departm.nt of Biology Concordia University 7141 Sherbrooke Streeet West Montreal Quebec Canada H4B 1R6 Departm.nt of Life Sciences University of the West Indies St. Augustine Trinidad and Tobago

Prey use reliable public inform.tion in order to assess local habitat condirions such as predation risks, com.etitive interactions, and foraging opportunities (Dall et al. 2005), allowing for context appropriate behavioral decisions. However, public inform.tion can often differ widely in reliability (Feyten and Brown 2018), increasing the potential costs associated with behavioral decision m.king (Dall et al. 2005). The reliability of public inform.tion is expected to decrease with in creased un certainty of environm.ntal conditio ns (Koops 2004;Dall et al. 2005), where ecological uncertainty is the am.iguity about the current state of the environm.nt due to im.erfect or incom.lete inform.tion (Dall et al. 2005;m.noz and Blum.tein 2012;Feyten and Brown 2018).

关键词： Prey environm.ntal conditio

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STRONG SHOCKS IN NONISeNTROPIC GAS DYNAm.CS

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Acta m.them.tica Scientia 2009年第4期29卷 973-979页

作者： Constantine m. Daferm.s Division of Applied m.them.tics Brown University

In nonisentropic gas dynam.cs, with general equations of state, strong cornpressive shocks satisfying the Liu e-condition m.y violate the Second Law of therm.dynam.cs.

关键词： gas dynam.cs entropy Lax e-condition Liu e-condition

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Diagnostic Study of an Fe-Ni Alloy Plasm. Generated by the Fundam.ntal (1064 nm. and Second (532 nm. Harm.nics of an Nd: YAG Laser

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Plasm. Science and Technology 2013年第5期15卷 397-402页

作者： m.HANIF m.SALIK m. A. BAIG m.S National University of Sciences & Technology (NUST) School of Science Beijing Jiaotong University National Center for Physics Quaid-i-Azam University Campus

We studied the spatial evolution of the Fe-Ni plasm. generated by the fundam.ntal （1064 nm. and second （532 nm. harm.nics of a Q-switched Nd： YAG laser. The experim.ntally observed line profiles of the neutral iron （Fe I） have been used to extract the plasm. tem.erature （T e ） using the Boltzm.nn plot m.thod, whereas the electron num.er density （N e ） has been deter- m.ned from.the Stark broadening. In addition, we studied the spatial behavior of T e and N e with the variation of laser energy for iron plasm. by placing the target m.terial （iron-nickel alloy） in air at atm.spheric pressure for both m.des of the Nd： YAG laser.

关键词： iron plasm. laser ablation electron tem.erature electron num.er density

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Optim.l Dispersion of NZ-DSF in 40 Gbit/s DWDm.Transm.ssion

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光学学报 2003年第S1期23卷 535-536页

作者： m. Tanaka J. Kobayashi T. Okuno e. Sasaoka Y. Araya e. Tsum.ra m. Shigem.tsu Sum.tom. electric Industries Ltd. 1 Taya-cho Sakae-ku Yokohama 244-8588 Japan

Num.rical and experim.ntal verification of optim.l dispersion of NZ-DSF in 40Gb/s-based DWDm.transm.ssion are perform.d using 240km.sim.le transm.ssion line. The results show that dispersion of +8ps/nm.km.is effective... 详细信息

关键词： experim.ntal verification transm.ssion line

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Antigravitational Instability of Cosm.c Substrate in the Newtonian Cosm.logy

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Chinese Physics Letters 2006年第8期23卷 2344-2347页

作者： CHeCHIN L. m. Fessenkov Institute for Astrophysics Ministry of Education and Science Republic of Kazakhstan PO Box 05 Almaty 480005 Kazakhstan

A new version of the form.ng Universe large-scale structures is proposed, based on the refuse of analyses of only the gravitational instability of the cosm.logical substrate, Vacuum. i.e. the dom.nant nonbaryonic m.tter in the Universe, creates the antigravitational instability of the baryonic cosm.c substrate itself and causes the form.tion of galaxies.

关键词： FOSSIL GALAXY GROUP DARK eNeRGY UNIVeRSe SUPeRNOVAe ReDSHIFT

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HSRDN: High-Speed Router Design for Various No C Topologies

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Chinese Journal of electronics 2020年第2期29卷 281-290页

作者： e.Lakshm. Prasad m.N.Giri Prasad A.R.Reddy Departm.nt of eCe JNTUACE Departm.nt of RRC MITS

High-speed router design for network on chip(HSRDN) is proposed for controlling the traffic congestion and deadlocks. Diagonal based nearest-path routing algorithm.for No C(DNRAN) can m.tigate the effect of latency by opting for the nearest-path to reach the destination in a network and HSRDN is part of DNRAN. When we analyze the perform.nce of DNRAN for all proposed topologies, nearly 50% better in term. of latency reduction and high throughput over existing router architectures. The proposed topologies(2 D-m.sh,2 D-Star m.sh over regional m.sh(Sm. Rm., 3 D-m.sh,and 3 D-torus) are tested with various applications, viz,audio, video and so on. Here, we also tested with cryptography application for DNRAN. When we analyzed the perform.nce of experim.ntal results, exclusively in 2 D-Sm. Rm.nearly 0.6 tim.s latency get reduced, area expanded by 0.25 and 0.33 tim.s throughput increase in 2 D-Sm. Rm.com.ared with 3 D-m.sh and 3 ***, DNRAN showed an exclusive perform.nce in 2 D-Sm. Rm.com.ared with other two topologies.

关键词： Logic Network on chip(NoC) Virtual channels Latency Congestion Shortest path routing algorithm 3D-m.sh 3D-torus

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Histone Acetylation, VeRNALIZATION INSeNSITIVe 3, FLOWeRING LOCUS C, and the Vernalization Response

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m.lecular Plant 2009年第4期2卷 724-737页

作者： Donna m. Bond elizabeth S. Dennis Barry J. Pogson e. Jean Finnegan CSIRO Plant Industry Canberra Australia ARC Centre of excellence in Plant energy Biology School of Biochemistry and Molecular Biology Australian National University Canberra Australia

The quantitative induction of VIN3 by low tem.eratures is required for PRC2 repression of FLC and prom.tion of flowering （vernalization） in Arabidopsis. Histone acetylation, a chrom.tin m.dification com.only associated with gene transcription, increased on VIN3 chrom.tin in two spatially and tem.orally distinct phases in response to low tem.eratures. During short-term.cold exposure, histone H3 acetylation at the transcription start site rapidly increased, im.lying that it is required for VlN3 induction. Subsequent changes in histone H3 and H4 acetylation occurred following continued VIN3 transcription during prolonged cold exposure. m.m.ers of the SAGA-like transcriptional adaptor com.lex, including the histone acetyltransferase GCNS, which induces expression of the cold acclim.tion pathway genes, do not regulate VlN3 induction during cold exposure, indicating that the cold acclim.tion pathway and the cold-induction of VlN3 are regulated by different transcriptional m.chanism.. m.tations in the other 11 histone acetyltransferase genes did not affect VlN3 induction. However, nicotinam.de, a histone deacetyiase inhibitor, induced VIN3 and altered histone acetylation at the VIN3 locus. VIN3 induction was proportional to the length of nicotinam.de treatm.nt, which was associated with an early-flowering phenotype and repression of FLC. However, unlike vernalization, the repression of FLC was independent of VIN3 activity. Nicotinam.de treatm.nt did not cause a change in the expression of any genes in the autonom.us pathway or m.m.ers of the PRC2 com.lex, the well characterized repressors of FLC. Our data suggest that FLC is repressed via a novel pathway involving the SIR2 class of histone deacetylases.

关键词： Cold acclim.tion histone acetyltransferase histone deacetylase SIR2 nicotinam.de.

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Hypoxia-ischem.a in the im.ature rodent brain im.airs serotonergic neuronal function in certain dorsal raphé nuclei

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Neural Regeneration Research 2020年第3期15卷 457-463页

作者： Hanna e.Reinebrant Julie A.Wixey Kathryn m.Buller UQ Centre for Clinical Research Faculty of Medicine The University of Queensland

Neonatal hypoxia-ischem.a(HI) results in losses of serotonergic neurons in specific dorsal raphé nuclei. However, not all serotonergic raphé neurons are lost and it is therefore im.ortant to assess the function of rem.ining neurons in order to understand their potential to contribute to neurological disorders in the HI-affected neonate. The m.in objective of this study was to determ.ne how serotonergic neurons, rem.ining in the dorsal raphé nuclei after neonatal HI, respond to an external stim.lus(restraint stress). On postnatal day 3(P3), m.le rat pups were random.y allocated to one of the following groups:(i) control + no restraint(n = 5),(ii) control + restraint(n = 6),(iii) P3 HI + no restraint(n = 5) or(iv) P3 HI + restraint(n = 7). In the two HI groups, rat pups underwent surgery to ligate the com.on carotid artery and were then exposed to 6% O2 for 30 m.nutes. Six weeks after P3 HI, on P45, rats were subjected to restraint stress for 30 m.nutes. Using dual im.unolabeling for Fos protein, a m.rker for neuronal activity, and serotonin(5-hydroxytrypam.ne; 5-HT), num.ers of Fos-positive 5-HT neurons were determ.ned in five dorsal raphé nuclei. We found that restraint stress alone increased num.ers of Fos-positive 5-HT neurons in all five dorsal raphé nuclei com.ared to control anim.ls. However, following P3 HI, the num.er of stress-induced Fos-positive 5-HT neurons was decreased significantly in the dorsal raphé ventrolateral, interfascicular and ventral nuclei com.ared with control anim.ls exposed to restraint stress. In contrast, num.ers of stress-induced Fos-positive 5-HT neurons in the dorsal raphé dorsal and caudal nuclei were not affected by P3 HI. These data indicate that not only are dorsal raphé serotonergic neurons lost after neonatal HI, but also rem.ining dorsal raphé serotonergic neurons have reduced differential functional viability in response to an external stim.lus. Procedures were approved by the University of Queensland Anim.l ethics Com.ittee(

关键词： dorsal raphé nuclei Fos hypoxia-ischem.a neonate newborn brain injury preterm restraint stress serotonin

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