Results 131 to 140 of about 50,923 (254)

Thermal Black‐Infused Polyurethane Rigid Foams: Novel Formulations Toward Higher‐Performance and More Sustainable Insulation

Journal of Applied Polymer Science, EarlyView.
Thermal black improves polyurethane foam structure and stability. It helps the foam rise smoothly while promoting the formation of smaller, more uniform cells. The foam keeps its strength and insulation performance while reducing shrinkage. Its clean production and easy processing make it a sustainable, cost‐effective option for high‐performance ...
Mihaela Mihai, Adrien Faye, Sajjad Saeidlou, Edward Norton   +3 more
wiley   +1 more source

Linear Viscoelastic Behavior of n‐Alkane Diluted Polyethylene Melts: Sorption, Desorption, and Oscillatory Rheometry

Journal of Applied Polymer Science, EarlyView.
This study systematically maps polyolefin dilution dynamics using a homologous series of n‐alkanes. Integrating gravimetric sorption, subsequent controlled desorption, and oscillatory rheometry establishes a precise framework to analyze reduction in viscosity at least for polymer diluent mixtures with polymer concentration > 35% and diluent ...
Ernst Georg Viehböck, Georg Gschwendner, Dario Pindrić, Gunnar Spiegel, Alexander Hammer, Christian Paulik, Gerald Berger‐Weber   +6 more
wiley   +1 more source

Process Optimization of Solution Blow Spinning for Poly (N‐Isopropylacrylamide) Fibers

Journal of Applied Polymer Science, EarlyView.
Solution blow spinning has emerged as a safe and scalable technique for fabricating thermoresponsive PNIPAM fibers. The influence of key parameters on jet stability and fiber uniformity is determined through both rheological analysis and statistical process optimization. A Box–Behnken design reveals an optimized window for producing PNIPAM fibers below
Maryam Parastar, Filipe de Almeida Araujo, Uttandaraman Sundararaj   +2 more
wiley   +1 more source

Challenges and Opportunities in Multi‐Method Integrated Geophysical Prospection of Buried Building Remains at the Sanctuary of Olympia

Archaeological Prospection, EarlyView.
ABSTRACT Ancient Olympia was one of the most important sanctuaries and the venue for the Olympic Games in Greek and Roman times. Its remains are located in the Olympia Terrace (Peloponnese, Greece) at the present‐day confluence of the rivers Alpheios and Kladeos at the base of Mount Kronos.
Sarah Bäumler, Dennis Wilken, Peter Fischer, Lena Slabon, Timo Willershäuser, Birgitta Eder, Hans‐Joachim Gehrke, Erofili‐Iris Kolia, Franziska Lang, Oliver Pilz, Andreas Vött   +10 more
wiley   +1 more source

Loss of Reduction and Clavicle Fractures Commonly Occur in Patients Undergoing Acromioclavicular Joint Reconstruction and Female Sex Is Associated With Higher Fracture Risk

Arthroscopy, Sports Medicine, and Rehabilitation, EarlyView.
Purpose To use a large, multi‐institutional database to characterize the outcomes and complication profile after primary acromioclavicular (AC) joint reconstruction and to evaluate potential sex‐related differences in outcomes and complications. Methods The TriNetX national database was queried for patients undergoing AC joint reconstruction between ...
Scott Fong, Arthur Saroyan, Rajiv S. Vasudevan, Michael S. Lee, Louise A. Atadja, Peter F. Monahan, Jay Moran, Kevin Girardi, Jacob D. Kodra, Jonathan Salandra, Andrew E. Jimenez   +10 more
wiley   +1 more source

A Modified Anatomical All‐Inside Double‐Bundle Anterior Cruciate Ligament Reconstruction Technique

Arthroscopy Techniques, EarlyView.
Abstract Arthroscopic anterior cruciate ligament (ACL) reconstruction (ACLR) is the standard surgical treatment for ACL injuries and is most commonly performed using anatomical single‐bundle (SB) or double‐bundle (DB) techniques. With the development of the all‐inside technique, the all‐inside SB technique using socket‐based tunnels and cortical ...
Hanting Yi, Hongyu Li, Yaoqiang Chen, Wen Yang, Wentao Zhang, Mengjun Ma, Yundan Jiang   +6 more
wiley   +1 more source

The Biologically Enhanced Anterior Cruciate Ligament Reconstruction With Combined Injection of Harvested Platelet‐Rich Plasma, Thrombin, and Bone Marrow Aspirate Concentrate

Arthroscopy Techniques, EarlyView.
Abstract Despite continuous advances, anterior cruciate ligament reconstruction still struggles to restore full native knee function, as most techniques improve mechanical stability but overlook biological healing. The described superenhanced anterior cruciate ligament reconstruction technique aims to address this biological problem through a quadruple
Akram Aldawoudy, Micheal T. Hirschmann, Ahmed Abdalla Ahmed Abdelgawad, Hesham Mohamed Gawish   +3 more
wiley   +1 more source

Camera Trap Design Determines Taxa Detected at Carrion Sites. [PDF]

Ecol Evol
Lahiri A, Carey KA, Lashley MA, Barton BT, Cove MV, Baruzzi C.   +5 more
europepmc   +1 more source

String Figuring young children's perspectives of quality in English early childhood education and care

British Educational Research Journal, EarlyView.
Abstract Quality in early childhood education and care (ECEC) is a contested concept and has generally been conceptualised by inter‐related indicators such as staff qualifications, educational environment, policy or child‐to‐staff ratios. There has been a more limited emphasis on how young children might perceive and experience quality.
Nikki Fairchild, Éva Mikuska
wiley   +1 more source

Volumetric Assessment of Blow-Out Fractures With Automated Segmentation Benefits Thinner Computed Tomography Slice Thickness: A Retrospective Case-Control Study. [PDF]

J Craniofac Surg
Kormi E, Lusila N, Mäntynen P, Männistö V, Suojanen J.   +4 more
europepmc   +1 more source