Results 21 to 30 of about 234,971 (241)

Idiopathic multicentric Castleman disease developing after a diagnosis of sarcoidosis: A case report and literature review

open access: yesRespiratory Medicine Case Reports
A 72-year-old woman presented with an abnormal shadow on chest radiograph. She was histologically diagnosed with sarcoidosis 20 years previously, and prednisolone was initiated 8 years previously.
Takumi Muramatsu   +15 more
doaj   +1 more source

A method of estimating in situ salmon louse nauplii production at fish farms

open access: yesAquaculture Environment Interactions, 2016
Abundance and depth distribution of planktonic sea lice were investigated in relation to hydrodynamics and diurnal solar insolation at a salmon farm in Sundalagið, Faroe Islands.
G á Norði, K Simonsen, Ø Patursson
doaj   +1 more source

Safeguarding cross-silo federated learning with local differential privacy

open access: yesDigital Communications and Networks, 2022
Federated Learning (FL) is a new computing paradigm in privacy-preserving Machine Learning (ML), where the ML model is trained in a decentralized manner by the clients, preventing the server from directly accessing privacy-sensitive data from the clients.
Chen Wang   +5 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Paramagnetic Cellulose DNA Isolation Improves DNA Yield and Quality Among Diverse Plant Taxa

open access: yesApplications in Plant Sciences, 2014
Premise of the study: The chemical diversity of land plants ensures that no single DNA isolation method results in high yield and purity with little effort for all species. Here we evaluate a new technique originally developed for forensic science, based
Jackson R. Moeller   +3 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

Estimating Genetic Variability for Yield, Yield Contributing and Fibre Quality Traits in Upland Cotton (Gossypium hirsutum L.)

open access: yesInternational Journal of Bio-Resource and Stress Management
The study was conducted during the kharif season (July-October, 2022)  at Cotton Research Station in Nanded to explore the genetic variability in upland cotton (Gossypium hirsutum L.) using 46 elite genotypes and four reference checks, which had been ...
K. V. Kadam   +6 more
doaj   +1 more source

Detection of the Causal Agent of Bacterial Wilt, Ralstonia solanacearum in the Seeds of Solanaceae by PCR

open access: yesResearch in Plant Disease, 2011
Ralstonia solanacearum, a causal agent of bacterium wilt is very difficult to control once the disease becomes endemic. Thus, Ralstonia solanacearum is a plant quarantine bacterium in many countries including Korea. In this study, we developed PCR assays,
Jung-Hee Cho   +4 more
doaj   +1 more source

Estimated energy and emissions impacts of pumping Pacific Ocean water to Great Salt Lake

open access: yesEnvironmental Research Communications, 2023
Great Salt Lake in Utah, USA, has receded in recent years. Among many options proposed to augment inflows is a pipeline from the Pacific Ocean. We estimate a lower bound for the ongoing energy requirements, assuming one-third of the recommended ...
Robert B Sowby   +2 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

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