Results 151 to 160 of about 3,186 (206)

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

The FEBS Journal, EarlyView.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti, Andre Schutzer Godoy, Caio Cesar Mello Capetti, Rafaela Sachetto Fernandes, Vanessa O. A. Pellegrini, Ornella M. Ontañon, Eleonora Campos, Rodrigo V. Portugal, Igor Polikarpov   +8 more
wiley   +1 more source

Study on Material Flow Behavior in Three-Dimensional Directions During Friction Stir Welding and the Establishment of a Qualitative Model. [PDF]

Materials (Basel)
Wei CG, Lu S, Chen J, Zhang J, Zhu JL, Gridasov AV, Statsenko VN, Pogodaev AV.   +7 more
europepmc   +1 more source

Production and Purification of Mesenchymal Stem Cell-Derived Extracellular Vesicles Using Preferential Exclusion Chromatography. [PDF]

Electrophoresis
Vrabec K, Raspor A, Božič D, Bizjak Ternik N, Železnik A, Novak V, Petrović Koshmak I, Leskovec M, Štrancar A.   +8 more
europepmc   +1 more source

The Short and the Long of It: Stock‐Flow Matching in the US Housing Market

International Economic Review, EarlyView.
ABSTRACT From 2006 until 2020, the probability of selling a house in the U.S. declined sharply after listing for 2 weeks. Moreover, sales within the first 2 weeks of listing (“quick sales”) and sales happening afterward (“slow sales”) behaved differently over the housing cycle.
Eric Smith, Zoe Xie, Lei Fang
wiley   +1 more source

‘Sawa Aqwa’ (Stronger Together): A multi‐site randomized controlled trial of a brief family systemic intervention for adolescent mental health in Lebanon

Journal of Child Psychology and Psychiatry, EarlyView.
Background There are no evaluated family‐based mental health and psychosocial support (MHPSS) interventions for adolescents in Southwest Asia (known as the Middle East), and few whole‐family interventions in low‐ and middle‐income countries, despite consistent evidence for the impact of family support on mental health and well‐being. This study aims to
Tania Bosqui, Felicity L. Brown, Sally Farah, Joseph Elias, Maliki E. Ghossainy, Anas Mayya, Diana Abo Nakkoul, Bryony Walsh, Sarah Chreif, Ahmad Einein, Bassel Meksassi, Roula Abi Saad, Hady Naal, Michael Donnelly, Theresa S. Betancourt, Alan Carr, Eve S. Puffer, Estefania Hanna, Hasan Mansour, Farah Semaan, Rabih El Chammay, Mark J.D. Jordans   +21 more
wiley   +1 more source

Inertia-driven amphibious robot with asymmetric microundulatory fin arrays. [PDF]

Sci Adv
Tang L, Yang Y, Li B, Zhang B, He Q, Ren H, Li Y.   +6 more
europepmc   +1 more source

Tooth Sensitivity, Bleaching Efficacy, and Quality of Life in Young People and Adults: A Stratified, Randomized Bi‐Center Study

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives This study compared tooth sensitivity, bleaching efficacy, and the impact on oral health‐related quality of life between at‐home and in‐office tooth bleaching in adults and young individuals. Materials and Methods Eighty participants, 40 young people (14–20 years) and 40 adults (40–60 years), were randomly assigned to receive either
Sirley Raiane Mamede Veloso, Sheyla Mamede Veloso, Jamile Menezes de Souza, Eduardo Bresciani, Taciana Marco Ferraz Caneppele, Gabriela Queiroz de Melo Monteiro   +5 more
wiley   +1 more source

Ductile alloys offering 100 MPa tensile strength at 2,400 °C. [PDF]

Nature
Xue M, Li S, Wang J, Li J, Ding X, Ma E, Sun J.   +6 more
europepmc   +1 more source

CryoFluorSEM – A new approach for fluorescence and EM imaging of cryofractured plant samples

Journal of Microscopy, EarlyView.
Abstract Cryo‐scanning electron microscopy (CryoSEM) permits the preparation and detailed imaging of bulky samples while keeping them in a hydrated state. For plant biology, cryofractures give information on cell ultrastructure and tissue organisation within a much larger context that is the whole organ or organism.
Raymond Wightman, Gareth Evans, Aram Gurzadyan, Ankiit Ahluwalia, Siyu Miao, Henrik Jonsson, Katharina Schiessl   +6 more
wiley   +1 more source

Flapping Foil-Based Propulsion and Power Generation: A Comprehensive Review. [PDF]

Biomimetics (Basel)
Kandel P, Wang J, Deng J.
europepmc   +1 more source