Results 51 to 60 of about 3,793,821 (305)

Establishment of Passenger Car Equivalent (PCE) Values for Urban Intersections Using Drones

open access: yesFuture Transportation
Passenger Car Equivalent (PCE) factors are widely used to convert heterogeneous traffic streams into equivalent homogeneous flow rates for the design and analysis of roads and intersections.
Pramodh Senanayake   +3 more
doaj   +1 more source

Research on financial risk management and control of agricultural products supply chain—A case study of Jiangsu Province of China

open access: yesFrontiers in Environmental Science, 2022
Agriculture has always been the focus of all countries, the rapid development of agriculture is inseparable from the strong support of finance. As a new financial model, agricultural product supply chain finance has attracted much attention.
Jing Yang   +4 more
doaj   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

open access: yesFEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo   +4 more
wiley   +1 more source

Identification and characterisation of calcitonin receptor isoforms expressed in glioblastoma derived glioma stem and U‐87 MG cells

open access: yesFEBS Open Bio, EarlyView.
Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta   +7 more
wiley   +1 more source

Beyond Supply Chains: Investigating the Economic Impact of Logistics Performance

open access: yesJournal of International Business, Economics and Entrepreneurship, 2023
This paper investigates the pivotal role of logistics performance in shaping economic growth in selected West African nations. Employing a rigorous fixed effects methodology over the period 2007–2022, the study unveils compelling insights.
Mubarik Abdul Mumin   +1 more
doaj   +1 more source

Comparative assessment of crystallographic and cryo‐EM models in the Protein Data Bank

open access: yesFEBS Open Bio, EarlyView.
Raw data obtained by X‐ray crystallography or cryo‐EM result in experimental maps, ultimately fitted by atomic models. Although the physical principles are different, the final results can be viewed, compared, and evaluated in the same way. With cryogenic electron microscopy (cryo‐EM) on track to surpass X‐ray crystallography as the preferred method ...
Alexander Wlodawer   +7 more
wiley   +1 more source

Implications of circular economy practices for firms in the integrated waste sector

open access: yesFrontiers in Sustainability
IntroductionThis study examined the effects of circular economy practices on the integrated waste management industry, drawing on the stakeholder theory.
Daniel Agyapong   +4 more
doaj   +1 more source

Monitoring and evaluation practices and project outcome of tech start-ups in Ghana: The moderating role of the Business environment

open access: yesCogent Business & Management, 2023
Issues relating to Monitoring and Evaluation (M&E) have been established as a key and fundamental tool for the successful implementation of projects regardless of the industry. The study therefore sought to address the following questions: what effect do
Ramatu Issifu, Daniel Agyapong
doaj   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

open access: yesFEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey   +4 more
wiley   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

open access: yesFEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav   +4 more
wiley   +1 more source

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