Results 61 to 70 of about 53,576 (299)

The Molecular Epidemiology and Transmission Dynamics of HIV Type 1 in a General Population Cohort in Uganda

Viruses, 2020
The General Population Cohort (GPC) in south-western Uganda has a low HIV-1 incidence rate (25 years (aOR = 1.52; 95% CI, 1.16–2.0) and being a resident in the GPC (aOR = 6.90; 95% CI, 5.22–9.21).
Deogratius Ssemwanga, Nicholas Bbosa, Rebecca N. Nsubuga, Alfred Ssekagiri, Anne Kapaata, Maria Nannyonjo, Faridah Nassolo, Alex Karabarinde, Joseph Mugisha, Janet Seeley, Gonzalo Yebra, Andrew Leigh Brown, Pontiano Kaleebu   +12 more
doaj   +1 more source

Toward Flexible Printed Electronics: A Spider‐Silk‐Inspired, Strong and Tough Thermoplastic Polyamide Elastomer

Advanced Science, EarlyView.
Inspired by spider silk, a bio‐inspired polyamide elastomer with a dynamic physical cross‐linking network is developed. Mimicking the rigid β‐sheet crystals and sacrificial hydrogen bonds of silk, the material achieves an exceptional balance of strength and toughness.
Bo Yang, Liyue Zhang, Mengjing Yang, Hangzhi Guo, Zhibo Lin, Xinyu Qi, Wenjun Li, Haiyan Yan, Meng Li, Yanhui Chen, Weixing Chen, Zhenguo Liu, Wei Huang   +12 more
wiley   +1 more source

Functional characterization of GPC-1 genes in hexaploid wheat [PDF]

, 2014
In wheat, monocarpic senescence is a tightly regulated process during which nitrogen (N) and micronutrients stored pre-anthesis are remobilized from vegetative tissues to the developing grains.
Slade, Ann, Tabbita, Facundo, Distelfeld, Assaf, Avni, Raz, Zhao, Rongrong, Pearce, Stephen, Fahima, Tzion, Dubcovsky, Jorge, Jun, Yan, Uauy, Cristobal   +9 more
core   +1 more source

Rheological measurement of molecular weight distribution of polymers

e-Polymers, 2013
This paper has described a method to obtain the molecular weight distribution (MWD) of polymeric materials from their rheological data. The method has been developed for linear polymers with log normal molecular weight distribution.
Khak Maryam, Ramazani Ahmad
doaj   +1 more source

Characterization of the alkyl ether species of phosphatidylcholine in bovine heart

Journal of Lipid Research, 1977
The molecular types of lecithin in beef heart lipids were investigated by a combination of mild hydrolytic procedures and silicic acid chromatography.
E L Pugh, M Kates, D J Hanahan
doaj   +1 more source

Covalent Bonds Reinforced Strength and Modulus of Heterocyclic Aramid Fiber by Interfacial Aminated‐MXene Nanosheets

Advanced Science, EarlyView.
We demonstrate the covalent bonds strategy to enhance the mechanical property of PBIA fiber by using interfacial MXene‐NH2 nanosheets. The MXene‐NH2 nanosheets with reactive amino sites that can serve as nucleating agents and chain anchors to enhance orientation, crystallinity and interchain interaction of PBIA fiber via strong interfacial amido ...
Boyuan Chen, Hansheng Liu, Weiheng Kong, Ke Han, Jing Fang, Xingjiang Wu, Jianhong Xu, Hao Li   +7 more
wiley   +1 more source

Holo-GPC: Holographic Generalized Phase Contrast [PDF]

, 2017
Light shaping methods based on spatial phase-only modulation can be classified depending on whether they distribute multiple beams or shape the individual beams.
Glückstad, Jesper, Andrew Bañas, Jesper Glückstad, Bañas, Andrew   +3 more
core   +1 more source

Exploring Glypican-3 as a Molecular Target in Hepatocellular Carcinoma: Perspectives on Diagnosis and Precision Immunotherapy Strategies

Frontiers in Bioscience-Landmark
Liver cancer, primarily hepatocellular carcinoma (HCC), is the second leading cause of cancer-related deaths globally. It is typically characterized by rapid progression, poor prognosis, and high mortality rates.
Alireza Tojjari, Abdelrahman H. Hafez, Ali Saeed, Meghana Singh, Anwaar Saeed   +4 more
doaj   +1 more source

A Cationic Supramolecule With Potent Antifungal Activity, Single‐Species Selectivity, and Strong Synergy With Echinocandins

Advanced Science, EarlyView.
We introduce a new membrane‐active antifungal design, Gua‐SMACS‐16, that exhibits high potency and single‐species selectivity for C. tropicalis while sparing other close species in the Candida genus. Moreover, when combining with caspofungin, a clinical antifungal drug inhibiting 1,3‐β‐glucan synthase, they exhibit ultra‐strong synergy across a panel ...
Tianjiao Dai, Adrielle Xianwen Chen, Eve Wai Ling Chow, Li Mei Pang, Jianguo Li, Chandra Shekhar Verma, Stefan H. Oehlers, Yue Wang, Ning Li   +8 more
wiley   +1 more source

General predictive control an investigation of perceived limitations

, 2012
Includes abstract.Includes bibliographical references.This dissertation investigates how GPC handles these difficulties and what modifications to the basic algorithm have been applied in the pursuit of stable, fast and efficient ...
Cecchini, Christopher Domenic
core