Results 81 to 90 of about 3,057,452 (297)

2006 Annual Report Summer Research Institute Interfacial and Condensed Phase Chemical Physics [PDF]

, 2006
The Pacific Northwest National Laboratory (PNNL) hosted its third annual Summer Research Institute in Interfacial and Condensed Phase Chemical Physics from May through September 2006. During this period, twenty PNNL scientists hosted twenty-seven scientists from twenty-five different universities.
Avery, Nikki B., Barlow, Stephan E.
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

The Quaternary groundwater as the low temperature energy source for heat pumps in Małopolska Province

E3S Web of Conferences, 2017
The paper presents the assessment of using Quaternary groundwater as the low–temperature energy source for heat pumps in the Małopolska Province. The analysis demonstrates that the Małopolska region has potential to use Quaternary groundwater in low ...
Kmiecik Ewa, Tomaszewska Barbara, Mazurkiewicz Justyna   +2 more
doaj   +1 more source

Biotechnology of increasing the productivity of plants under the influence of microbiological preparations [PDF]

BIO Web of Conferences
Scientific and research work was carried out to determine the bioregulatory properties of Botryococcus, Chlorococcus, Tetradesmus Scenedesmus strains in plant growth. In the initial stages of the research, the influence of these microwater strains on the
Tagaeva Mukhayo, Ro’ziyeva Zulxumor, Jumayev Tolibjon   +2 more
doaj   +1 more source

OPTIMIZATION OF SOLUTION POTENTIAL AND TEMPERATURE ON ION ELECTRODEPOSITION PROCESS OF COPPER (II) USING AN ADDITIVE OF FORMALDEHYDE [PDF]

, 2011
This research was conducted at the Chemical Research Laboratory of State University of Yogyakarta (UNY), Instruments Analysis Laboratory of Indonesian Islamic University (UII), and the Research Center for Physics of Indonesian Institute of Sciences (LIPI)
Fitria Rizana, -
core  

Dipolar recoupling in solid state NMR by phase alternating pulse sequences [PDF]

, 2008
We describe some new developments in the methodology of making heteronuclear and homonuclear recoupling experiments in solid state NMR insensitive to rf-inhomogeneity by phase alternating the irradiation on the spin system every rotor period.
Bayro, Marvin J., Griffin, Robert Guy, Khaneja, N., Lin, J.   +3 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

π-Clamp-mediated cysteine conjugation [PDF]

, 2014
Site-selective functionalization of complex molecules is one of the most significant challenges in chemistry. Typically, protecting groups or catalysts must be used to enable the selective modification of one site among many that are similarly reactive ...
Pentelute, Bradley L., Santos, Michael, Van Voorhis, Troy, Welborn, Matthew Gregory, Yang, Nicole Jie Yeon, Zhang, Chi, Zhu, Tianyu   +6 more
core   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Impacts of household sources on air pollution at village and regional scales in India [PDF]

, 2019
Approximately 3 billion people worldwide cook with solid fuels, such as wood, charcoal, and agricultural residues. These fuels, also used for residential heating, are often combusted in inefficient devices, producing carbonaceous emissions.
Arora, NK, Bates, KH, Blake, DR, Bond, TC, Edwards, RD, Fleming, LT, Goel, V, Kundu, S, Lam, NL, Meinardi, S, Nizkorodov, SA, Ozaltun, B, Pillarisetti, A, Rooney, B, Seinfeld, JH, Sharma, S, Smith, KR, Wang, Y, Weltman, R, Xu, L, Yadav, A, Zhao, R   +21 more
core   +1 more source