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Showing 1706 results for "kai chen" · Peer-Reviewed
Multidisciplinary & Other Peer-Reviewed PDF DOI

LDPC Coded Multi-User Massive MIMO Systems With Low-Complexity Detection

Han Jin Park, Jeong Woo Lee · 2022

We design a low-density parity-check (LDPC) coded multi-user (MU) massive multiple-input multiple-output (MIMO) system with an iterative joint detection and decoding (JDD) algorithm. As a low-complexi…

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Medicine & Health Peer-Reviewed PDF DOI

Sepsis in patients hospitalized with coronavirus disease 2019: how often and how severe?

Fernando Jose da Silva Ramos, Flavio Geraldo Rezende de Freitas, Flavia Ribeiro Machado · 2021

To discuss why severe COVID-19 should be considered sepsis and how co-infection and secondary infection can aggravate this condition and perpetuate organ dysfunction leading to high mortality rates. I…

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Computer Science Peer-Reviewed PDF DOI

Association of early positive end-expiratory pressure settings with ventilator-free days in patients with coronavirus disease 2019 acute respiratory distress syndrome: A secondary analysis of the Practice of VENTilation in COVID-19 study.

Christel M A Valk, Anissa M Tsonas, Michela Botta, Lieuwe D J Bos, Janesh Pillay, Ary Serpa Neto, Marcus J Schultz, Frederique Paulus · 2021

There is uncertainty about how much positive end-expiratory pressure (PEEP) should be used in patients with acute respiratory distress syndrome (ARDS) due to coronavirus disease 2019 (COVID-19). To in…

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Medicine & Health Peer-Reviewed PDF DOI

A simple, reproducible and accurate lung ultrasound technique for COVID-19: when less is more.

Giovanni Volpicelli, Luna Gargani · 2021
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Medicine & Health Peer-Reviewed PDF DOI

Pathophysiology and Clinical Manifestations of COVID-19-Related Acute Kidney Injury-The Current State of Knowledge and Future Perspectives.

Iwona Smarz-Widelska, Ewelina Grywalska, Izabela Morawska, Alicja Forma, Adam Michalski, Sebastian Mertowski, Rafal Hrynkiewicz, Paulina Niedzwiedzka-Rystwej, Izabela Korona-Glowniak, Milosz Parczewski, Wojciech Zaluska · 2021

The continually evolving severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has resulted in a vast number of either acute or chronic medical impairments of a pathophysiology that is…

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Medicine & Health Peer-Reviewed PDF DOI

How Do Failed Entrepreneurs Cope with Their Prior Failure When They Seek Subsequent Re-Entry into Serial Entrepreneurship? Failed Entrepreneurs' Optimism and Defensive Pessimism and Coping Humor as a Moderator.

Kumju Hwang, Jinsook Choi · 2021

Entrepreneurial failure is prevalent, and particularly when the COVID-19 crisis exacerbates the economic recession, it becomes even more prevalent. Entrepreneurs experience an intensive emotional cris…

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Medicine & Health Peer-Reviewed PDF DOI

Overcoming COVID-19 vaccination resistance when alternative policies affect the dynamics of conformism, social norms, and crowding out.

Katrin Schmelz, Samuel Bowles · 2021

What is an effective vaccination policy to end the COVID-19 pandemic? We address this question in a model of the dynamics of policy effectiveness drawing upon the results of a large panel survey imple…

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Medicine & Health Peer-Reviewed PDF DOI

The Role and Mechanism of Histone Deacetylases in Acute Kidney Injury.

Xun Zhou, Hui Chen, Yingfeng Shi, Xiaoyan Ma, Shougang Zhuang, Na Liu · 2021

Acute kidney injury (AKI) is a common clinical complication with an incidence of up to 8-18% in hospitalized patients. AKI is also a complication of COVID-19 patients and is associated with an increas…

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Computer Science Peer-Reviewed PDF DOI

Construction of an evacuee placement model for tsunami shelters considering physical distancing to prevent COVID-19 infection.

Hisao Nakai, Tomoya Itatani, Ryo Horiike · 2021

Earthquakes and tsunamis are expected to occur within the next 30 years along Japan's Nankai Trough. Existing disaster prevention plans and calculated evacuation capacities in the coastal areas that w…

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Medicine & Health Peer-Reviewed PDF DOI

Chronic anticoagulation is not associated with a reduced risk of acute kidney injury in hospitalised Covid-19 patients.

Kathrine Parker, Patrick Hamilton, Prasanna Hanumapura, Laveena Castelino, Michelle Murphy, Rachael Challiner, Jecko Thachil, Leonard Ebah · 2021

Coronavirus-19 (COVID-19) has been declared a global pandemic by the World Health Organisation. Severe disease typically presents with respiratory failure but Acute Kidney Injury (AKI) and a hypercoag…

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Medicine & Health Peer-Reviewed PDF DOI

Acute Kidney Injury in Pediatric Diabetic Kidney Disease.

Federica Piani, Trenton Reinicke, Claudio Borghi, Kalie L Tommerdahl, Gabriel Cara-Fuentes, Richard J Johnson, Petter Bjornstad · 2021

Diabetic kidney disease (DKD) is a common complication of type 1 and 2 diabetes and often presents during adolescence and young adulthood. Given the growing incidence of both type 1 and type 2 diabete…

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Medicine & Health Peer-Reviewed PDF DOI

Cytokine signatures of end organ injury in COVID-19.

Luis G Gomez-Escobar, Katherine L Hoffman, Justin J Choi, Alain Borczuk, Steven Salvatore, Sergio L Alvarez-Mulett, Manuel D Galvan, Zhen Zhao, Sabrina E Racine-Brzostek, He S Yang, Heather W Stout-Delgado, Mary E Choi, Augustine M K Choi, Soo Jung Cho, Edward J Schenck · 2021

Increasing evidence has shown that Coronavirus disease 19 (COVID-19) severity is driven by a dysregulated immunologic response. We aimed to assess the differences in inflammatory cytokines in COVID-19…

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Medicine & Health Peer-Reviewed PDF DOI

Personality and Motives for Social Media Use When Physically Distanced: A Uses and Gratifications Approach.

Thomas Bowden-Green, Joanne Hinds, Adam Joinson · 2021

This paper explores individuals' motives for using social media when living under 'social distancing' conditions imposed during the COVID-19 pandemic, where they were instructed to physically distance…

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Medicine & Health Peer-Reviewed PDF DOI

An Evaluation of the Hand Hygiene Behaviour and Compliance of the General Public When Using Public Restrooms in Northern Ireland (NI) during the Initial Weeks of the Novel Coronavirus (COVID-19) Pandemic.

Aaron Lawson, Robert Cameron, Marie Vaganay-Miller · 2021

The ongoing novel coronavirus (COVID-19) global pandemic has resulted in significant levels of morbidity and mortality worldwide, particularly among the elderly and immuno-suppressed groups. Although …

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Medicine & Health Peer-Reviewed PDF DOI

Bicentric evaluation of stabilizing sampling tubes for assessment of monocyte HLA-DR expression in clinical samples.

Sarah Hamada, Robin Jeannet, Morgane Gossez, Martin Cour, Laurent Argaud, Bruno Francois, Thomas Daix, Fabienne Venet, Guillaume Monneret · 2021

Diminished expression of human leukocyte antigen DR on circulating monocytes (mHLA-DR), measured by standardized flow cytometry procedure, is a reliable indicator of immunosuppression in severely inju…

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Medicine & Health Peer-Reviewed PDF DOI

The ecological dynamics of the coronavirus epidemics during transmission from outside sources when is successfully managed below one.

Steinar Engen, Huaiyu Tian, Ruifu Yang, Ottar N Bjornstad, Jason D Whittington, Nils Chr Stenseth · 2021

Since COVID-19 spread globally in early 2020 and was declared a pandemic by the World Health Organization (WHO) in March, many countries are managing the local epidemics effectively through interventi…

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Medicine & Health Peer-Reviewed PDF DOI

Type 1 inflammatory endotype relates to low compliance, lung fibrosis, and severe complications in COVID-19.

Takehiro Hasegawa, Atsushi Nakagawa, Kohjin Suzuki, Kazuto Yamashita, Saya Yamashita, Niina Iwanaga, Eiya Tamada, Kenta Noda, Keisuke Tomii · 2021

Coronavirus disease 2019 (COVID-19) is an acute respiratory disease; approximately 5% of patients developing severe COVID-19. It is known that cytokine release is associated with disease severity, but…

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Computer Science Peer-Reviewed PDF DOI

SNPs at 3'UTR of APOL1 and miR-6741-3p target sites associated with kidney diseases more susceptible to SARS-COV-2 infection: in silco and in vitro studies.

Muhammad Safdar, Muhammad Sajjad Khan, Abdulkarim Yasin Karim, Shwan Ali Omar, Shukur Wasman Smail, Muhammad Saeed, Sana Zaheer, Mazhar Ali, Bilal Ahmad, Muhammad Tasleem, Yasmeen Junejo · 2021

Acute Kidney Injury (AKI) is a common manifestation of COVID-19 and several cases have been reported in the setting of the high-risk APOL1 genotype (common genetic variants). This increases the likeli…

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Medicine & Health Peer-Reviewed PDF DOI

High SARS-CoV-2 Viral Load in Urine Sediment Correlates with Acute Kidney Injury and Poor COVID-19 Outcome.

Paulo Caceres, Gina Savickas, Shannon Murray, Kausik Umanath, Junior Uduman, Jerry Yee, Tang-Dong Liao, Steven Bolin, Albert Levin, Moomal Khan, Sarah Sarkar, Jamie Fitzgerald, Dipak Maskey, Adrian Ormsby, Yuvraj Sharma, Pablo Ortiz · 2021

Background Acute kidney injury (AKI) is a complication of coronavirus disease 2019 (COVID-19) that is associated with high mortality. Despite documented kidney tropism of the severe acute respiratory …

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