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Now showing items 1841-1850 of 1885
A Promising Future of Balloons for Internet and Other Services
(
UC Berkeley Haas School of Business
, 2023 , Other)
This year, balloons have been in the global spotlight. From January 28 to February 4, 2023, Chinese high-altitude balloon was spotted in the airspace of North America. The US and Canada claimed that these are for surveillance ...
Prevalence of hepatitis B and C viruses among migrant workers in Qatar.
(
Springer Nature
, 2024 , Article)
Limited data exist on viral hepatitis among migrant populations. This study investigated the prevalence of current hepatitis B virus (HBV) infection and lifetime hepatitis C virus (HCV) infection among Qatar's migrant craft ...
Frugal Entrepreneurship: Profiting With Inclusive Growth
(
IEEE
, 2021 , Article)
Frugal entrepreneurship (FE) is increasingly considered an important change-maker in emerging markets, serving the unmet market needs of the poor. However, we lack an understanding of who the protagonists of the FE are, ...
Addressing bias in the definition of SARS-CoV-2 reinfection: implications for underestimation
(
Frontiers Media
, 2024 , Article)
Introduction: Reinfections are increasingly becoming a feature in the epidemiology of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, accurately defining reinfection poses methodological ...
A Comprehensive Machine and Deep Learning Approach for Aerosol Optical Depth Forecasting: New Evidence from the Arabian Peninsula
(
Springer Nature
, 2024 , Article)
Accurate forecasting of environmental pollution indicators holds significant importance in diverse fields, including climate modeling, environmental monitoring, and public health. In this study, we investigate a wide range ...
Estimating protection afforded by prior infection in preventing reinfection: Applying the test-negative study design.
(
Oxford University Press
, 2023 , Article)
The COVID-19 pandemic has highlighted the need to use infection testing databases to rapidly estimate effectiveness of prior infection in preventing reinfection ($P{E}_S$) by novel SARS-CoV-2 variants. Mathematical modeling ...
Controversial debates about workforce nationalisation: Perspectives from the Qatari higher education industry
(
Taylor and Francis Group
, 2024 , Article)
Workforce nationalisation in the Gulf Corporation Council (GCC) countries is a crucial challenge for their development plans. The current study explores controversial debates about workforce nationalisation to understand ...
Antibody-dependent enhancement (ADE) of SARS-CoV-2 in patients exposed to MERS-CoV and SARS-CoV-2 antigens
(
Wiley
, 2024 , Article)
This study evaluated the potential for antibody-dependent enhancement (ADE) in serum samples from patients exposed to Middle East respiratory syndrome coronavirus (MERS-CoV). Furthermore, we evaluated the effect of severe ...
Frugal Innovation to Tackle Covid-19
(
UC Berkeley Haas School of Business
, 2022 , Other)
The COVID-19 pandemic has led to a significant disruption in our lives, work, and business. It hit most of us as customers stopped buying, buying less, or less supply. People started coming up with innovative solutions ...
حضور علم النفس الحديث في منهج مالك بن بني في دراسة الحضارة
(
ملتقى الفلاسفة العرب
, 2023 , Article)
إن المتتبع لكتابات مالك بن نبي في تشخيصه لأزمة التخلف الحضاري في العالم الاسلامي، يجد أنه أدرك في وقت مبكر عدم إمكانية تشخيص أزمة العالم الإسلامي من خلال التحليل السطحي لها، لذلك انتقد الاتجاهين السائدين في العالم الإسلامي ...