نتایج جستجو برای: lock down

تعداد نتایج: 223518  

Journal: :Small Group Research 2021

The COVID-19 pandemic was a key event forcing an increase in virtual work. Drawing on system theory, we examined whether teams showed enhanced processes later stages of the compared to early pandemic. We collected data from 54 ( N = 152 individuals) who worked 30-minute task. measured team and performance. Virtual during post-transition phase (June–August 2020) better levels action conflict man...

Journal: :Operations Management Research 2021

The COVID-19 pandemic outbreak deeply impressed supply chains in different aspects. In response to this unexpected situation, chain managers have decided recover and reinforce their chains. Considering the expanse of these decisions, project management principle tools seems inevitable successfully manage transformation from before post-pandemic (SCs). study, problem time–cost tradeoff is extend...

Journal: :Artnodes 2021

In April 2020, artists Robertina Šebjani?, Louise Mackenzie, Karolina ?yniewicz and Isabel Burr Raty were invited by Dalila Honorato to develop research on the theme of “Staying in Touch: post-coronavirus art curating” as part collaborative digital residency Braiding Friction. Working remotely across Slovenia, UK, Poland, Belgium, Greece, USA Portugal group developed a speculative fiction which...

Journal: :Wiener Klinische Wochenschrift 2021

Coronavirus disease 2019 (COVID-19) is an acute virus infection, which was declared by the World Health Organization (WHO) as a pandemic. As consequence, Swiss government decreed public lock-down to reduce and restrict further infections. The aim of this investigation provide impact COVID-19 on presentations patients in interdisciplinary emergency department (ED). A retrospective study performe...

رضایی, کورش, زند, سلیمان, کوهستانی, حمیدرضا,

  Background and Aim: In cases under heparin therapy, frequent blood samples must be taken for coagulation tests. Therefore, samples from saline lock can be a useful means to decrease the pain of taking frequent blood samples. The purpose of this study was to find the effect of this method on the validity of coagulation tests results.   Materials and Methods: In this case-control study a con...

Journal: :Journal of Technology in Human Services 2022

Open-ended survey questions crucially contribute to researchers’ understandings of respondents’ experiences. However, analyzing open-ended responses using human coders is labor-intensive. Structural topic modeling (STM) a text mining method that discover topics from textual data. We demonstrate the use STM analyze understand how parents coped during COVID-19 lock-down in Singapore. administered...

2013
Gernot Schilcher Axel Schlagenhauf Daniel Schneditz Hubert Scharnagl Werner Ribitsch Robert Krause Alexander R. Rosenkranz Tatjana Stojakovic Joerg H. Horina

OBJECTIVE The ethanol lock technique has shown great potential to eradicate organisms in biofilms and to treat or prevent central venous catheter related infections. Following instillation of ethanol lock solution, however, the inherent density gradient between blood and ethanol causes gravity induced seepage of ethanol out of the catheter and blood influx into the catheter. Plasma proteins so ...

The coronavirus disease 2019 (COVID-19) outbreak started in China in December 2019 and has developed into a pandemic. Using mandatory large-scale public health interventions including a lockdown with locally varying intensity and duration, China has been successful in controlling the epidemic at an early stage. The epicentre of the pandemic has since shifted to Europe a...

In this paper, an adaptive rule based controller for an anti-lock regenerative braking system (ARBS) of a series hybrid electric bus (SHEB) has been proposed. The proposed controller integrates the regenerative braking and wheel anti-lock functions by controlling the electric motor of the hybrid vehicle, without using any conventional mechanical anti-lock braking system. The performance of the ...

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