تصفح Research Units حسب العنوان
السجلات المعروضة 3218 -- 3237 من 4656
-
Profiling of intestinal microbiota in patients infected with respiratory influenza a and b viruses
( MDPI , 2021 , Article)Little is known about the association between respiratory viral infections and their impact on intestinal microbiota. Here, we compared the effect of influenza types, A and B, and influenza shedding in patients’ stools on ... -
Profiling the Oral Microbiome and Plasma Biochemistry of Obese Hyperglycemic Subjects in Qatar
( MDPI , 2019 , Article)The present study is designed to compare demographic characteristics, plasma biochemistry, and the oral microbiome in obese (N = 37) and lean control (N = 36) subjects enrolled at Qatar Biobank, Qatar. Plasma hormones, ... -
Prognostic tools and candidate drugs based on plasma proteomics of patients with severe COVID-19 complications
( Nature Research , 2022 , Article)COVID-19 complications still present a huge burden on healthcare systems and warrant predictive risk models to triage patients and inform early intervention. Here, we profile 893 plasma proteins from 50 severe and 50 ... -
Progress and Prospects of Nanocellulose-Based Membranes for Desalination and Water Treatment
( MDPI , 2022 , Article)Membrane-based desalination has proved to be the best solution for solving the water shortage issues globally. Membranes are extremely beneficial in the effective recovery of clean water from contaminated water sources, ... -
Progress for Co-Incorporation of Polydopamine and Nanoparticles for Improving Membranes Performance
( MDPI , 2022 , Article)Incorporating polydopamine has become a viable method for membrane modification due to its universality and versatility. Fillers in their different categories have been confirmed as effective elements to improve the ... -
Progress in biocatalysis with immobilized viable whole cells: systems development, reaction engineering and applications
( Springer Netherlands , 2017 , Article Review)Viable microbial cells are important biocatalysts in the production of fine chemicals and biofuels, in environmental applications and also in emerging applications such as biosensors or medicine. Their increasing significance ... -
Progress in membranes for pressure retarded osmosis application
( Elsevier B.V. , 2023 , Other)The ever-growing global energy crisis has been pushing industries to lean towards renewable resources as an alternative for power generation. Recent research is focusing mainly towards achieving water sustainability and ... -
Progress of Advanced Nanomaterials in the Non-Enzymatic Electrochemical Sensing of Glucose and H2O2
( NLM (Medline) , 2020 , Article Review)Non-enzymatic sensing has been in the research limelight, and most sensors based on nanomaterials are designed to detect single analytes. The simultaneous detection of analytes that together exist in biological organisms ... -
Progressive Review of Functional Nanomaterials-Based Polymer Nanocomposites for Efficient EMI Shielding
( MDPI , 2023 , Article Review)Nanomaterials have assumed an imperative part in the advancement of human evolution and are more intertwined in our thinking and application. Contrary to the conventional micron-filled composites, the unique nanofillers ... -
The Prominent Roles of Undergraduate Mentors in an Online Near-Peer Mentoring Model
( MDPI , 2023 , Article)This study exemplifies a STEM-based online near-peer mentoring approach, incorporating 56 students (high and middle school mentees) and 16 secondary undergraduates (UG) mentors. The various constructive roles of UG mentors ... -
Promising And Anomalous Structural And Electrochemical Properties Of Polyanionic Phosphates In Sodium Ion Batteries
( Hamad bin Khalifa University Press (HBKU Press) , 2014 , Conference Paper)This work presents a recent progress on the polyanionic phosphate family that functions as cathode materials in sodium ion batteries (SIBs). Firstly, this study will cover vanadium-containing frameworks that show very ... -
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 ... -
Promising transparent and flexible thermoelectric modules based on p-type CuI thin films—A review
( Elsevier , 2022 , Article Review)The state-of-the-art thermoelectric technology owns a unique capability of direct, noise-free, and efficient conversion of waste heat into valuable electricity. The conventional thermoelectric generators are complex and ... -
Promoting cycling activities in the State of Qatar: Challenges and potential treatments
( Elsevier B.V. , 2022 , Article)In the last few decades, cycling has received an increased attention due to its health, social, and economical benefits. Many countries are adopting different policies to encourage cycling as a daily mode of transport. In ... -
Promoting Learning Outcomes Assessment in Higher Education : Factors of Success
( Penn State University Press , 2013 , Article)This article presents results of a study on factors that contribute to successful learning outcomes assessment practices. This qualitative study uses the case study method to analyze factors of success in higher education ... -
Promoting sustainable businesses for strong local communities: Qatar's wild herbal plants industry
( Elsevier , 2020 , Article)Herbal medicine can improve economic diversification and sustainable livelihoods of local communities. In fact, the demand for herbal medicine is increasing globally while policymakers also value non-economic benefits, ... -
Promotive Role of 5-Aminolevulinic Acid or Salicylic Acid Combined with Citric Acid on Sunflower Growth by Regulating Manganese Absorption
( MDPI , 2023 , Article)Manganese (Mn) is an essential nutrient in most organisms. Establishing an effective regulatory system of Mn absorption is important for sustainable crop development. In this study, we selected sunflower as the model plant ... -
Propagation of Floquet-Bloch shear waves in viscoelastic composites: analysis and comparison of interface/interphase models for imperfect bonding
( Springer-Verlag Wien , 2017 , Article)The phononic band structure of waves, which travel though composites, results from the geometric and mechanical properties of the materials and from the interaction of the different constituents. In this article, we study ... -
Propagation rate coefficient for sulfobetaine monomers by PLP-SEC
( Elsevier Ltd , 2016 , Article)Zwitterionic polymers have been extensively used in the biomedical field, however, the knowledge about the kinetics and mechanism of radical polymerization of their monomers is limited. This work introduces the first ... -
Properties and thermo-switch behaviour of LDPE mixed with carbon black, zinc metal and paraffin wax
( Springer Verlag , 2017 , Article)This paper reports on the presence of wax and radiation-induced crosslinking on the morphology, thermal and mechanical properties, as well as electrical conductivity and thermo-switch properties of LDPE containing ...
