Results 41 to 50 of about 3,625,661 (313)

Improvement on Effective Separation between Cadmium and Tin in Soil Samples for the Determination of Cadmium Isotopic Composition

open access: yesYankuang ceshi, 2016
In order to determine Cd isotopic composition accurately, the key is to guarantee Cd recovery and reduce Sn interference.The recoveries of Cd with various separation and purification methods reported by previous studies show a large range variation from ...
DUAN Gui-ling   +5 more
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

The tardigrade cuticle

open access: yesLimnological Review, 2021
Tardigrades (phylum Tardigrada) are aquatic microecdysozoans that have adapted to survive extreme conditions through the formation of cysts or ametabolic tuns. Their body is covered by a cuticle that plays an important role in their life cycle, including
Czerneková Michaela, Vinopal Stanislav
doaj   +1 more source

Treatment of Chemical Dependency May Reduce Medical Utilization and Costs [PDF]

open access: yes, 2006
Summarizes a study of the impact of chemical dependency treatment on the costs and utilization of medical services -- hospital days, emergency department visits, and outpatient visits.
Lauren Necochea   +3 more
core  

Chemical-free inactivated whole influenza virus vaccine prepared by ultrashort pulsed laser treatment [PDF]

open access: yes, 2014
There is an urgent need for rapid methods to develop vaccines in response to emerging viral pathogens. Whole inactivated virus (WIV) vaccines represent an ideal strategy for this purpose; however, a universal method for producing safe and immunogenic ...
Achilefu, Samuel   +10 more
core   +2 more sources

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

The application of mineral processing techniques for the printed paper recycling [PDF]

open access: yesReciklaža i Održivi Razvoj, 2016
This paper describes the waste paper recycling process. Special emphasis is placed on the description of technological phase (disintegration or grinding, screening, cleaning, washing and/or flotation, water treatment and disposal of sludge), which are ...
Trumić Maja S.   +3 more
doaj   +1 more source

Analysis of the current state of the stone mining and stone processing industry in Ukraine

open access: yesТехнічна інженерія, 2022
One of the most important industries is the extraction and processing of natural stone, which is characterized by a large number of types of facing stone with a wide color palette, which are known not only in Ukraine, but also in the world.
V.V. , Yu.V. , S.V. , R.M.
doaj   +1 more source

Municipal wastewater treatment and associated bioenergy generation using anaerobic granular bed baffled reactor [PDF]

open access: yes, 2017
This study assesses a modified anaerobic granular bed baffled reactor (GRABBR) which was assessed for municipal wastewater treatment at high organic loading rates (chemical oxygen demand ≥ 1,100 mg/l) under varying temperatures.
Akunna, Joseph   +2 more
core   +1 more source

Efficient photochemical activity and strong dichroism of single crystals of reaction centers from Rhodopseudomonas viridis [PDF]

open access: yes, 1983
Crystallized reaction centers from Rhodopseudomonas viridis (i) are photochemically active with electron transfer from the special pair to the quinones, (ii) show dichroism giving valuable information on the orientation of the different chromophores and (
Clayton   +15 more
core   +1 more source

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