Results 71 to 80 of about 1,510 (169)

Actuation Strategies for Underwater Jet‐Propelled Soft Robots

Journal of Field Robotics, Volume 43, Issue 6, Page 3868-3892, September 2026.
ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone, Mohammed Anteet, Pawandeep S. Matharu, Yara Almubarak   +3 more
wiley   +1 more source

Elastic-contact-based tool-path planning for free-form surface in belt grinding

Advances in Mechanical Engineering, 2019
As for the fact that the majority of current researches take the technology of tool-path planning for free-form surface only as a geometrical problem, which is not suitable for belt grinding because of the elastic deformation of the grinding belt that ...
Junde Qi, Bing Chen
doaj   +1 more source

Sustainable Integrated Multi‐Trophic Aquaculture: Key Considerations for Assessing Environmental and Economic Performance

Reviews in Aquaculture, Volume 18, Issue 4, September 2026.
ABSTRACT Integrated multi‐trophic aquaculture (IMTA), defined as the co‐production of species at different trophic levels, is conceptually appealing. By utilising complementary functions of different species, it holds opportunities for lower environmental impact, higher productivity, and increased profitability in comparison with conventional ...
Sara Hornborg, Fabrizio Capoccioni, Xavier Irz, Markus Langeland, Arianna Martini, Domitilla Pulcini, Fredrik Salenius, Friederike Ziegler   +7 more
wiley   +1 more source

Effect of Stocking Rate on Growth of Pacific Calico Scallop (Argopecten ventricosus) Spat in Land-Based Downweller and Upweller Nursery Systems

Fishes
To optimize spat stocking rates for Pacific calico scallop (PCS, Argopecten ventricosus) during nursery culture, two consecutive 8-week trials were conducted to evaluate growth in land-based downweller and upweller systems. Four stocking rates (60%, 70%,
Yuanzi Huo, Jordan Pritzl, Mark Drawbridge   +2 more
doaj   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, Volume 309, Issue 8, Page 1937-1969, August 2026.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source

Design and Fabrication of Complex Micro–Nano Structures for Osteogenesis Interfacing in 3D

Small Structures, Volume 7, Issue 8, August 2026.
The graphical abstract demonstrates the 3D Si structure platforms and the cell interactions. (left) Si structures including wine glass‐, obelisk‐, and pillar‐shaped structures are fabricated at wafer scale. (right) Compare to planar Si substrate, the wine glass‐shaped structures demonstrated promising cellular behavior and osteogenesis guidance by ...
Xuanrui Zhou, Yahui Pan, Thomas Grap, Sven Ingebrandt, Ziyu Gao   +4 more
wiley   +1 more source

On the Generation of Pre‐Sunrise Equatorial Plasma Bubbles in Southeast Asia During the Geomagnetic Storm of May 2024

Earth and Space Science, Volume 13, Issue 8, August 2026.
Abstract A set of fresh Equatorial Plasma Bubbles (EPBs) formed during pre‐sunrise hours in the Southeast Asian sector amid the recovery phase of May 2024 geomagnetic storm. They offered new insights into their formation mechanism. This study used Total Electron Content (TEC) and Rate of TEC Index maps over Indonesia, along with ionosondes in Thailand ...
Sri Ekawati, Prayitno Abadi, Takuya Sori, Rezy Pradipta, Ihsan Naufal Muafiry, Teguh Nugraha Pratama, Agri Faturahman, Noersomadi, Febrylian Fahmi Chabibi, Punyawi Jamjareegulgarn   +9 more
wiley   +1 more source

Sperm cryopreservation in Zhikong scallop (Chlamys farreri): Effects of cryoprotectants, cooling, thawing and fertilization conditions

Aquaculture Reports
This study investigated the factors important to the development of a non-programmable sperm cryopreservation technique in Zhikong scallop (Chlamys farreri), including (1) cryoprotectant agents (CPAs); (2) cooling temperature [height above liquid ...
Shanhuan Huang, Xiaoxu Li, Cheng Sun, Xiaoli Hu, Yibing Liu, Lisui Bao   +5 more
doaj   +1 more source

Revision of the Elusive Harvestmen Genus Discocyrtulus Roewer, 1927 (Opiliones: Laniatores: Gonyleptidae): Investigating the Presumed Northeastern Brazilian Discocyrtus‐Like Relatives

Austral Entomology, Volume 65, Issue 3, August 2026.
ABSTRACT A maximum parsimony analysis based on morphological characters (23 taxa; 98 characters; 1951 scorings) was conducted to test the monophyly of Discocyrtulus Roewer, 1927, and to assess its phylogenetic relationships within Gonyleptidae. The results recover the species currently assigned to Discocyrtulus as phylogenetically distant from ...
Rafael N. de Carvalho, Nícolas E. de V. Saraiva, Marcos R. Hara, Márcio B. DaSilva   +3 more
wiley   +1 more source

Morpho‐structural analysis of impact craters on Pluto: Implications for the study of complex craters

Meteoritics &Planetary Science, Volume 61, Issue 8, Page 1950-1964, August 2026.
Abstract We used Pluto's global digital elevation model to automatically perform a morphometric analysis of impact craters. Triangular irregular networks (TINs) were generated for each crater, providing a detailed representation of crater topography and enabling more accurate morpho‐structural analysis. A dedicated toolkit generated radial profiles for
N. de Campos, A. P. Crósta
wiley   +1 more source