Results 91 to 100 of about 745,346 (269)

Cliques in Squares of Graphs with Maximum Average Degree less than 4 [PDF]

, 2023
Daniel W. Cranston, Gexin Yu
openalex   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Robust topology construction method with radio interface constraint for multi-radio multi-channel wireless mesh network using directional antennas

International Journal of Distributed Sensor Networks, 2016
Multi-radio and multi-channel wireless mesh networks using directional antenna (MR-MC DWMN) greatly improve the spatial reuse of wireless channels and increase network capacity.
Xuecai Bao, Longzhe Han, Chengzhi Deng, Hai Zhang, Wenqun Tan   +4 more
doaj   +1 more source

Pengaruh Kompres Hangat terhadap Penurunan Derajat Nyeri Haid pada Remaja Putri di SMA Karya Ibu Palembang

Jurnal Kesehatan, 2017
Painful menstruation or dysmenorrhea was most problem and also be a reason for the decreasing activity of women during menstruation, for example, absent from school. Solving this problem by nonpharmacologic, it is needed to be developed, for example with
Eka Rahmadhayanti, Rahmalia Afriyani, Annisa Wulandari   +2 more
doaj   +1 more source

On the maximum average degree and the oriented chromatic number of a graph

Discrete Mathematics, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Borodin, O.V., Kostochka, A.V., Nešetřil, J., Raspaud, A., Sopena, E.   +4 more
openaire   +2 more sources

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

The problem of Summer Garden soils formation and its contemporary condition

RUDN Journal of Agronomy and Animal Industries, 2013
The soil cover of a Summer garden is homogeneous, all territory is engaged anthropogenous soils with powerful organic fertile horizon, sandy soil with inclusion of building dust.
I A Melnichuk, Soliman IM Iassin, O A Tcherdantzeva   +2 more
doaj   +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

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

The chromatic number of signed graphs with bounded maximum average degree

, 2021
Fabien Jacques, Alexandre Pinlou
openalex   +1 more source