Results 71 to 80 of about 144,442 (285)
Ovarian torsion cyst: about two new cases
Archivo Médico de Camagüey, 2020 Background: the concepts of cystic torsion of the ovary, ovary and adnexa are presented. Those are coincident because they provoke hematological tissue deficit, constituting a medical surgery urgency.
Orlando René González-Menocal +2 more
doaj
Estudio de las variables de texturación mediante el concepto de la energía de deformación de los filamentos. [PDF]
, 1978 La fuerza de contracción de los hilos texturados ha sido medida utilizando una cámara térmica acoplada al dinamómetro Instron 3111. La transferencia del calor en el filamento durante el proceso de texturación, la energía de deformación del filamento ...
Naik Kardile, Arun +1 more
core +1 more source
Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review
Advanced Functional Materials, EarlyView.Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan +7 more
wiley +1 more source
Urology Research and Practice, 2019 Perinatal testicular torsion is a rare emergency in a neonate that prompts immediate attention. Bilateral testicular torsion is extremely rare. We report a case of bilateral torsion that presented with unilateral scrotal swelling but significant atrophy ...
Hamid Pakmanesh, Mohsen Alinejad
doaj +1 more source
Variación de título, por texturación, en los hilos de poliamida y poliéster. [PDF]
, 1977 Normalmente es costumbre en la industria de texturación que el titulo real de un hilo texturado venga dado por el título original, y por tanto, las posibles variaciones que por la texturación se produzcan, pasan inadvertidas.
López-Amo Marín, Federico +1 more
core
Advanced Functional Materials, EarlyView.ABSTRACT In this work, we introduce a trifluoromethoxy (OCF3) group as a pseudo‐halogen terminal group design for non‐fullerene acceptors, which combines strong inductive electron‐withdrawing ability with moderate resonance donation. The as‐synthesized BTP‐OCF3, when benchmarked against its methoxy analogue BTP‐OCH3, demonstrates narrowed bandgap ...
Chunliang Li +16 more
wiley +1 more source
Propuesta experimental para la fabricación de las cuerdas de una cítara griega [PDF]
, 2015 La música, en la antigua Grecia, formaba parte de la vida diaria de cualquier griego y era considerada uno de los pilares más importantes de la educación.
Fuster Antón, Fátima
core +1 more source
El signo del remolino en la torsión omental: a propósito de un caso [PDF]
, 2023 Daniela Barahona +2 more
openalex +1 more source
Bioprinting Organs—Science or Fiction?—A Review From Students to Students
Advanced Healthcare Materials, EarlyView.Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu +18 more
wiley +1 more source
Resolving the Structural Duality of Graphene Grain Boundaries
Advanced Materials, EarlyView.Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo +11 more
wiley +1 more source