Results 91 to 100 of about 23,903,034 (295)

Machine Learning‐Driven Design of Multicomponent Bone Inorganic Matrix Mimicking Scaffolds for Osteogenesis Enhanced by Neurogenesis

Advanced Science, EarlyView.
Schematic illustration of development of experimental datasets and algorithm models, screening and preparation of the scaffolds and their applications in vivo. ABSTRACT Bone defects require materials with osteogenic, neurogenic, and angiogenic activity, yet designing such materials within high‐dimensional compositional spaces remains challenging. Here,
Kunlu Lin, Ying Yang, Chuyao Zhou, Hanyue Mao, Zhiquan Zhang, Libangxi Liu, Xiaoying Yu, Haoming Liu, Long Liu, Xiaoyan Wang   +9 more
wiley   +1 more source

THE INFLUENCE OF GEOLOGY ON BATTLEFIELD TERRAIN AND IT’S AFFECTS ON MILITARY OPERATIONS IN MOUNTAINS AND KARST REGIONS: EXAMPLES FROM WW1 AND AFGHANISTAN

Rudarsko-geološko-naftni Zbornik, 2007
During the World War I conflict between the Austrian and Italian army, Austrian engineer units constructed hallways in the karst region of Soča river.
Marko Zečević, Enio Jungwirth
doaj  

Research on solar photovoltaic panel layout based on compressed LiDAR point cloud

Frontiers in Earth Science
Solar photovoltaic (PV) panels convert solar energy into clean, renewable electricity. Their efficiency and sustainable application are highly dependent on precise terrain analysis and optimal site selection.
Baofeng Wan, Baofeng Wan, Kai Qin, Hongbin Shi, Xiaolun Zhang, Yuanfen Huan, Yafu Yang   +6 more
doaj   +1 more source

Root‐Inspired Microneedle Patch With Interlocked Rigid‐Soft Architecture for High Tissue‐Adaptiveness

Advanced Science, EarlyView.
A root‐inspired microneedle array patch uses lattice‐based mechanical interlocking to unite rigid microneedles with a flexible substrate. The interlocked rigid–soft architecture improves interfacial bonding, supports stable adhesion on curved and wet tissues under dynamic motion, and provides a versatile platform for robust biointerfacing and future ...
Jongchan Lee, Yeongjun Song, Yonghyun Cho, Hyo In Kim, Dong‐Hyun Youn, Jinbong Park, Seungbeom Choi, Dohyun Kwon, Brian Jun Lee, Sangyul Baik   +9 more
wiley   +1 more source

Vector‐Geometry Approach to Account for Local Topographic Effects on Surface Solar Radiation

Journal of Advances in Modeling Earth Systems
The spatial distribution of surface solar radiation is affected by local topography, the effects particularly significant in mountainous areas. On a continuous topographic surface, its mathematical analysis is feasible by calculating the aspect and ...
Kwanghun Choi, Kyungrock Paik
doaj   +1 more source

Identification of Landslide Boundaries and Key Morphological Features Using UAV LiDAR Data: A Case Study in Surami, Georgia

GeoHazards
Identifying landslide boundaries and morphological features using traditional methods is labor-intensive, costly, and often limited—especially in areas altered by human activity or covered with dense vegetation.
David Bakhsoliani, Archil Magalashvili, George Gaprindashvili   +2 more
doaj   +1 more source

Heimgarten, Terrain-Gesellschaft Neu-Westend, Böttcher

HEIMGARTEN, TERRAIN-GESELLSCHAFT NEU-WESTEND, BÖTTCHER Heimgarten, Terrain-Gesellschaft Neu-Westend, Böttcher ( -
Terrain-Gesellschaft Neu-Westend A.G., Böttcher   +1 more
core   +1 more source

A Thickness‐Invariant Origami Robot With Integrated Actuation and Multimodal Locomotion

Advanced Science, EarlyView.
A thickness‐invariant variation on the Yoshimura origami pattern is used as the basis of a robot, allowing power, actuation, and control systems to be embedded within the thickened panels of the pattern. The robot uses multiple kinematic branches to achieve distinct modes of locomotion, such as walking, running, galloping, and turning. ABSTRACT Origami
Davis Wing, Sam Bridge, William Bowler, Nathan Usevitch, Larry Howell   +4 more
wiley   +1 more source

Ethnologie du contemporain et enquête de terrain

, 2007
La question dont je vais traiter dans cet exposé est simple : quelles sont les conditions requises pour qu'une enquête ethnologique de terrain, effectuée ici et maintenant dans le cadre de notre propre société, produise cette connaissance de type ...
Althabe, Gérard
core   +1 more source

Amphibious Movement of Microrobots Inspired by Water Spiders

Advanced Science, EarlyView.
Inspired by the water strider, a novel microrobot is designed to maintain amphibious mobility in complex environments. It retains the ability to traverse the air‐liquid interface and perform directional movement within sophisticated, multifaceted environments, including complex gastric wall structures, with precise controllability.
Xiao Hu, Run Ouyang, Zhuhao Shi, Wanqiong Tao, Zuchao Zhu, Peifeng Lin, Jianzhong Lin, Luca Brandt   +7 more
wiley   +1 more source