Results 31 to 40 of about 435,888 (296)

Metabolomic and Lipidomic Biomarkers for Premalignant Liver Disease Diagnosis and Therapy

open access: yesMetabolites, 2020
In recent years, there has been a plethora of attempts to discover biomarkers that are more reliable than α-fetoprotein for the early prediction and prognosis of hepatocellular carcinoma (HCC).
Diren Beyoğlu, Jeffrey R. Idle
doaj   +1 more source

Learners Willingness to Communicate in a Foreign Language: The Role of Informal Digital Learning of English

open access: yesEnglish Language Education Reviews, 2021
The trend of online teaching and learning in the age of the COVID-19 pandemic has driven contemporary students to learn English in an informal context outside the classroom. Drawing on this issue, the present study is at the cutting edge of examining the
Arif Nugroho
doaj   +1 more source

Phages and human health: More than idle hitchhikers [PDF]

open access: yes, 2019
Bacteriophages, or phages, are viruses that infect bacteria and archaea. Phages have diverse morphologies and can be coded in DNA or RNA and as single or double strands with a large range of genome sizes. With the increasing use of metagenomic sequencing
Baldridge, Megan T   +2 more
core   +2 more sources

Feeding behavior of lactating cows fed palm kernel cake in the diet

open access: yesActa Scientiarum: Animal Sciences, 2015
This study aimed to evaluate the effect of including of palm kernel cake on feeding behavior of lactating crossbred cows. Twelve crossbred Holstein x Zebu cows were distributed in three 4 x 4 latin squares, with the following treatments: control ...
Leidiane Reis Pimentel   +5 more
doaj   +1 more source

Walking to Work: Community and Contact [PDF]

open access: yes, 2010
The settler community must negotiate the difference of the stranger and the melancholy and violence of a past haunted by colonization and death. Through writing the details of everyday contact in a walk across the city this essay explores notions of ...
Idle, Jan
core   +5 more sources

Determination of Insulation Fault Locations in a Heterogeneous Power Supply Line

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика
The purpose of the study was to develop an algorithm for the implementation of an accurate determination of the location and nature of insulation fault on the power supply line, which foundation is a mathematical model of the electrical network mode ...
A. M. Oleynikov, L. N. Kanov
doaj   +1 more source

Stochastic Orderings of the Idle Time of Inactive Standby Systems

open access: yesMathematics, 2023
In this paper, we consider a failed cold standby system and obtain stochastic bounds on the idle time of such systems. We state and prove that if the last spare in the system is exponentially distributed and if the components have log-concave lifetime ...
Mansour Shrahili, Mohamed Kayid
doaj   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

Behavior pattern of beef heifers supplemented with different energy sources on oat and ryegrass pasture

open access: yesRevista Brasileira de Zootecnia, 2012
The objective of this study was to evaluate behavior patterns of heifers grazing on black oat (Avena strigosa Schreb.) and ryegrass (Lolium multiflorum Lam.), fed supplementation with brown rice meal and/or protected fat.
Luiz Angelo Damian Pizzuti   +7 more
doaj   +1 more source

Transparent resource sharing framework for internet services on handheld devices [PDF]

open access: yes, 2010
Handheld devices have limited processing power and a short battery lifetime. As a result, computationally intensive applications cannot run appropriately or cause the device to run out of battery too early.
De Turck, Filip   +4 more
core   +1 more source

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