Results 71 to 80 of about 267,117 (320)

Histomorphological Analysis of Testicular Specimens at Tertiary Care Hospital in Western Rajasthan – A Retrospective Study

open access: yesNational Board of Examinations Journal of Medical Sciences, 2023
Introduction: Numerous etiologies, categorised as Neoplastic and Non-Neoplastic lesions, can affect the testis. Non-neoplastic conditions are further broken down into important categories such as congenital anomaly, inflammation or infection, vascular ...
Viral Jain, Richa Sharma, Rishi Diwan
doaj   +1 more source

Mechanical Metamaterials for Bioengineering: In Vitro, Wearable, and Implantable Applications

open access: yesAdvanced Engineering Materials, EarlyView.
Mechanical metamaterials with engineered architectures exhibit properties that differ from and greatly surpass those of their constituent bulk materials. This review summarizes the applications of mechanical metamaterials in bioengineering, focusing on advances in the last 5 years.
Madihah Kazim   +2 more
wiley   +1 more source

PLASTIC BEARING CAPACITY OF THE STEEL ELEMENT CROSS-SECTION BY INTERNAL FORCES COMBINATION AND RESTRAINT

open access: yesЗбірник наукових праць: Серія: Галузеве машинобудування, будівництво, 2019
The article examines the features of determining the bearing capacity of the steel profile cross-section, rolled or composed from three sheets with arbitrary thickness, considering the development of plastic deformations in a complex combination of ...
Serhii Hudz   +3 more
doaj   +1 more source

Degree of twisting and duration of symptoms are prognostic factors of testis salvage during episodes of testicular torsion

open access: yesTranslational Andrology and Urology, 2017
Background Testicular torsion is surgical emergency. Prompt diagnosis and treatment of testicular torsion is essential for testicular viability.
A. Howe   +9 more
semanticscholar   +1 more source

Combining Structured Data with Domain Knowledge in Battery Materials Research: The Case of Conductive Networks

open access: yesAdvanced Engineering Materials, EarlyView.
The combination of battery product and characterization ontology (BPCO) and domain knowledge guides hypotheses development and leads to new insights into material–property relationship of battery materials. The use of “intermediate data” is introduced as a concept, and examples are shown on its use to analyze the agglomeration of carbon black and its ...
Lisa Beran   +5 more
wiley   +1 more source

On the set of points of zero torsion for negative-torsion maps of the annulus [PDF]

open access: yesarXiv, 2020
For negative-torsion maps on the annulus we show that on every $\mathcal{C}^1$ essential curve there is at least one point of zero torsion. As an outcome, we deduce that the Hausdorff dimension of the set of points of zero torsion is greater or equal 1.
arxiv  

Exploiting Geometric Frustration in Coupled von Mises Trusses to Program Multifunctional Mechanical Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
Mechanical metamaterials capable of compressive stiffness tunability, shape morphing, and post‐fabrication modularity. Herein, the 3D unit cell design is based on an assembly of bistable von Mises trusses that exhibit a switch in compressive stiffness and resting height from one stable state to the other.
Yannis Liétard   +2 more
wiley   +1 more source

Testicular torsion–detorsion and potential therapeutic treatments: A possible role for ischemic postconditioning

open access: yesInternational journal of urology, 2016
Testicular torsion is a common urological emergency among adolescent boys and young men. Rotation of the testis and twisting of the spermatic cord rapidly leads to ischemia, resulting in a loss of germ cells.
Shogo Shimizu   +5 more
semanticscholar   +1 more source

Torsion classes, wide subcategories and localisations [PDF]

open access: yes, 2015
For a finite‐dimensional algebra A , we establish correspondences between torsion classes and wide subcategories in mod(A) . In case A is representation finite, we obtain an explicit bijection between these two classes of subcategories.
F. Marks, J. Šťovíček
semanticscholar   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

open access: yesAdvanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

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