Results 31 to 40 of about 80,860 (263)

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt   +5 more
wiley   +1 more source

Regulation of 11β-HSD1 reductase and the HPA axis by long-snake moxibustion in kidney-yang deficiency rats

open access: yesHeliyon
Background: Long-snake moxibustion can improve hypothalamic-pituitary-adrenal (HPA) axis function in patients with kidney-yang deficiency (KYDS). 11β-HSD1 controls the HPA axis by boosting CORT production via reductase activity.
Hui Huang   +9 more
doaj   +1 more source

Partial Amniote Sex Chromosomal Linkage Homologies Shared on Snake W Sex Chromosomes Support the Ancestral Super-Sex Chromosome Evolution in Amniotes

open access: yesFrontiers in Genetics, 2020
Squamate reptile chromosome 2 (SR2) is thought to be an important remnant of an ancestral amniote super-sex chromosome, but a recent study showed that the Siamese cobra W sex chromosome is also a part of this larger ancestral chromosome.
Worapong Singchat   +16 more
doaj   +1 more source

An Analysis of the Novel “May They Kill The Snake” of Yaşar Kemal /Yaşar Kemal’in “Yılanı Öldürseler” Adlı Romanı Üzerine Bir İnceleme [PDF]

open access: yesFolklor/Edebiyat, 2018
Yaşar Kemal who is one of the master and distinctive writers of Turkish literature (1923-2015) has an important place in our literature with his many works. The writer who collected his stories in his book Sarı Sıcak has many novels.
Tülin Arseven
doaj   +1 more source

Do Mark 7:1–23 and Matthew 15:1–20 condone the unusual practices of New Prophetic Pentecostal Churches?

open access: yesVerbum et Ecclesia, 2021
The leaders of certain New Prophetic Pentecostal Churches (NPPCs) perform rituals that are very unusual when compared with traditional church rituals and practices.
Vuyisile Qiki, Llewellyn Howes
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Soft Robotic Snake with Tunable Undulatory Gait for Efficient Underwater Locomotion

open access: yesAdvanced Robotics Research, EarlyView.
This study designs an underwater soft snake robot using 3D‐printed soft actuators, controlled by specific signals to generate sinusoidal undulation. Results show a positive correlation between speed and swing amplitude, with optimal performance at 2/3π phase offset, PLA tail, 1.2 voltage growth rate, and 6s undulation period achieving a maximum speed ...
Huichen Ma, Junjie Zhou, Raye Yeow
wiley   +1 more source

Erythrolamprus mossoroensis (Hoge & Lima Verde, 1973) (Serpentes, Dipsidae): updated distribution, range extension, and new state record from Paraíba, Brazil [PDF]

open access: yesCheck List
The distribution of Erythrolamprus mossoroensis (Hoge & Lima‑Verde, 1973) is currently restricted to the states of Alagoas, Bahia, Ceará, Minas Gerais, Pernambuco, and Rio Grande do Norte in Brazil.
Élida F. Silva   +5 more
doaj   +3 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

open access: yesAdvanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang   +4 more
wiley   +1 more source

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