Results 41 to 50 of about 116,856 (306)

Locating the binding sites of Pb(II) ion with human and bovine serum albumins. [PDF]

open access: yesPLoS ONE, 2012
Lead is a potent environmental toxin that has accumulated above its natural level as a result of human activity. Pb cation shows major affinity towards protein complexation and it has been used as modulator of protein-membrane interactions.
Ahmed Belatik   +3 more
doaj   +1 more source

Flotation Separation of Cu-Pb-Zn Polymetallic Ore Based on Sulfuric Acid as Regulator

open access: yesKuangchan zonghe liyong, 2022
The main valuable elements of a Cu-Pb-Zn polymetallic ore in Laos are Cu, Pb, Zn and associated Ag. Aiming at the characteristics of the close association and fine dissemination of the valuable minerals, on the basis of exploratory experiments, the ...
Zhanghong Chen   +3 more
doaj   +1 more source

A user-friendly digital tool for the structural assessment of historic domes: the case study of Saint Peter in Rome

open access: yes, 2021
This paper presents a digital tool for the rapid structural assessment of historic masonry domes. It is especially suited for masonry domes that present long meridian cracks, ergo each partitioned element governed by a pushing failure mode.
Oliveira, DV   +7 more
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Geological formation conditions for lead and zinc ore deposits in the People’s Democratic Republic of Algeria

open access: yesИзвестия высших учебных заведений: Геология и разведка
Background. New viewpoints on the formation of lead and zinc (Pb and Zn) ore deposits in the People’s Democratic Republic of Algeria are presented.Aim.
V. V. Dyakonov, W. Maou, N. А. Pogrebs
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A Retrospective Analysis of Central and Peripheral Metabolic Characteristics in Patients with Cryptococcal Meningitis

open access: yesNeurology and Therapy
Introduction Most current treatment strategies and investigations on cryptococcal meningitis (CM) focus primarily on the central nervous system (CNS), often overlooking the complex interplay between the CNS and the peripheral system.
Jianglong Qin   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Streamflow Prediction at the Intersection of Physics and Machine Learning: A Case Study of Two Mediterranean‐Climate Watersheds

open access: yesWater Resources Research
Accurate streamflow predictions are essential for water resources management. Recent studies have examined the use of hybrid models that integrate machine learning models with process‐based (PB) hydrologic models to improve streamflow predictions.
S. Adera   +3 more
doaj   +1 more source

Influences of Cerium Addition on the Structural and Superconducting Properties with Pb and Pb-free Bi2Sr2Ca2Cu3Oδ System

open access: yesCumhuriyet Science Journal, 2017
Inthis study, the thermal, structural and superconducting properties with leadand lead-free cerium added Bi2Sr2Ca2Cu3Oδsuperconducting system have been investigated. Cerium-added superconductorswith the general stoichiometry of Bi2-xPbxSr2Ca2Cu3CeyOδ(x =
Hasan Ağıl
doaj   +1 more source

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