Results 31 to 40 of about 32,311 (237)

NEW GENERATION ADDITIVES BASED ON MAN-MADE WASTE TO INCREASE THE FIRE RESISTANCE OF CEMENT COMPOSITIONS [PDF]

Актуальные вопросы пожарной безопасности
The article considers some of the possibilities of creating fire-retardant materials of a wide profile for concrete and reinforced concrete as well as for facing and finishing materials.
Sultan I. Akhmedov, Nodir A. Mukhamedov, Sayera R. Akhunzhanova, Firdavs B. Abdukadirov, Andrey B. Sivenkov   +4 more
doaj   +1 more source

Nascent Extracellular Matrix Converts Biomaterial Cues into Cell Fate Decisions

Advanced Science, EarlyView.
This study uncovers a tri‐directional interplay among cells, hydrogels, and their nascent extracellular matrix. Hydrogel norbornene modification alters CD44‐mediated cell–hydrogel interactions, which shape nascent matrix deposition, composition, and spatial organization.
Joshua Y. Liu, Ziqian Yang, Arina E. Velieva, Eleanor M. Plaster, Mingyue Fan, Donia W. Ahmed, Avinava Roy, Pamela Duran, Pamela Panovich, Alexandra S. Piotrowski‐Daspit, Carlos A. Aguilar, Megan L. Killian, Claudia Loebel   +12 more
wiley   +1 more source

Construction Trade Work Is Associated With Accelerated Decline in Kidney Function

American Journal of Industrial Medicine, EarlyView.
ABSTRACT Background Construction workers are exposed to airborne particulates, organic solvents, and metals—agents linked to elevated risk of chronic kidney disease (CKD). Few studies have evaluated whether construction trade work is associated with longitudinal changes in estimated glomerular filtration rate (eGFR), a key indicator of kidney function.
Sammy Almashat, John M. Dement, Marianne Cloeren, Knut Ringen, Miles Fisher, Richard Rinehart   +5 more
wiley   +1 more source

Effect of Expanded Perlite Aggregate Plaster on the Behavior of High-Temperature Reinforced Concrete Structures

Buildings, 2023
Polyurethane-based materials, which are widely used in exterior cladding, pose a great risk for buildings because they can easily catch fire at temperatures as low as 50–65 °C.
İsmet Ulusu, Aslıhan Kurnuç Seyhan
doaj   +1 more source

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

The Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini, Pedro L. B. Pruciano, Brodsky D. M. Farias, Marina B. Soares   +3 more
wiley   +1 more source

HISTORICAL PLASTER COMPOSITION DETECTION USING REFLECTANCE SPECTROSCOPY [PDF]

Civil Engineering Journal, 2016
Reflectance spectroscopy is a non-invasive method that is based on the fact that a specific object/material provides various reflectances in different wavelengths across the spectral range.
Eva Matoušková, Martina Hůlková, Jaroslav Šedina   +2 more
doaj   +1 more source

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source

EXPERIENCE OF LOCAL ANESTHETIC PLASTER USING IN РEDIATRICS

Педиатрическая фармакология, 2013
Attention to the issue of realizing and appreciating pain by children has been increasing within the last 20 years. Papillomavirus skin infection is a widespread dermatosis in younger children.
L. S. Namazova-Baranova, R. M. Torshkhoeva, E. I. Pilguy, A. I. Ermilova, A. S. Khazbulatova, O. A. Nosacheva, L. A. Kvachakhia   +6 more
doaj   +1 more source

Mausoleums in the Medieval City of Syganak

Поволжская археология, 2023
The city of Syganak was recognized as one of the major political centers in the middle reaches of Syrdarya in the 11th and 16th centuries. The city was one of the main centers of the Kypchak Khanate, the White Horde, the Abulkhair Khanate and the Kazakh ...
Sizdikov Bagdaulet S., Baitanayev Bauyrzhan A. , Murgabayev Sagynbay S. , Bakhtybayev Mels M. , Arynov Kuanysh S. , Gursoy M. , Seraliyev Ali A.   +6 more
doaj   +1 more source

Optimizing Strategies for Non‐Invasive Prospection of Settlements in the Intertidal Zone: A Case Study From the Centre of the Drowned Medieval Village of Tolsende (Scheldt Estuary, the Netherlands)

Archaeological Prospection, EarlyView.
ABSTRACT Medieval and early modern drowned villages in the intertidal zone of the Scheldt estuary (the Netherlands) constitute intriguing yet largely understudied components of north‐western Europe's underwater cultural heritage. Despite their high archaeological potential as time capsules of past settlement landscapes, research has remained limited ...
Jan Trachet, Sarah Bäumler, Stefan Krojer, Jeroen Verhegge, Wim De Clercq, Philippe De Smedt, Wouter H. Maes, Bente S. Majchczack, Immo Trinks, Dennis Wilken   +9 more
wiley   +1 more source