Results 101 to 110 of about 314,771 (252)

Enhancing sperm cryo-preservability, ultrastructure, and testicular histology in rams through oral royal jelly administration

Frontiers in Animal Science
This investigation explored the effects of royal jelly (RJ) administration in rams on reproductive parameters, with a specific focus on semen quality, post-thaw characteristics, sperm function, and testicular health. Rahmani Rams (n=15) were divided into
Wael A. Khalil, Alaa M. A. Gad, Mahmoud Moussa, Mahmoud Moussa, Sara I. Grawish, Mahmoud A. E. Hassan, Rehab F. S. A. Ismail, Sameh A. Abdelnour   +7 more
doaj   +1 more source

Ryhiner-Kartensammlung / 50 Nova Europæ tabula

per Ioannem de Ram"Cum privilegio ordinum hollandiæ et westfrisiæ"Titelkartusche unten rechtsDer Massstab variiert zwischen ca. 1:12 300 000 (Süden) und ca.
Ram, Johannes de
core   +1 more source

Regulating Droplet Dynamics via Wormlike Micelle Networks: From Splash Suppression to Precise Confined Spreading

Advanced Science, EarlyView.
As displayed in Graphical Abstract image.tif, a molecular‐design strategy precisely tailors high‐speed droplet dynamics through programmed surfactant co‐assembly. The structural transition into an entangled wormlike micelle network completely suppresses stochastic splashing on fibrous substrates.
Shuling Liu, Beibei Xie, Xingyue Lou, Yu Deng, Lei Wang, Jiawei Li, Dongming Qi   +6 more
wiley   +1 more source

Agent‐Based Simulations of Lung Tumor Evolution Suggest That Ongoing Cell Competition Drives Realistic Clonal Expansions

Advanced Science, EarlyView.
Computational simulations of tumor evolution are increasingly used to infer the rules underlying cancer growth, with the goal of one day recommending tailored treatments. Here we show that the properties of lung cancer sequencing data are best replicated by a model which assumes that cells compete both to proliferate and survive. ABSTRACT Computational
Helena Coggan, James R. M. Black, Carlos Martínez‐Ruiz, Kristiana Grigoriadis, Jasmin Fisher, Nicholas McGranahan   +5 more
wiley   +1 more source

Deep‐Learning‐Driven High‐Fidelity In Vivo Hyperspectral Fluorescence Imaging Under Extreme Photon‐Limited Conditions

Advanced Science, EarlyView.
Highly overlapping fluorescent signals become distinguishable in photon‐limited living organisms via advanced imaging with intelligent reconstruction. The resulting in vivo hyperspectral imaging capability reveals nanoplastic uptake and circulation in live zebrafish, providing a new approach for studying complex biological and environmental processes ...
Renjian Li, Shutao Wu, Kaixiang Li, Zhenyu An, Yuwen Ben, Guiye LI, Sunil Kumar, James Mcginty, Tawfique Hasan, Songnian Fu, Meng Zhang, LingLing Chen   +11 more
wiley   +1 more source

Porous Ultralow‐κ sp2‐Bonded Boron Nitride Thin Films as Copper Diffusion Barriers

Advanced Science, EarlyView.
Porous sp2‐bonded boron nitride (p‐BN) thin films with an ultralow dielectric constant (κ = 1.77) are directly grown on Si substrates via RF magnetron sputtering. The films feature uniform nanopores (1.85 nm), high mechanical stability, hydrophobicity, and excellent Cu diffusion barrier performance even at 3 nm thickness, offering a promising solution ...
Caiyun Liu, Ze Long, Zhongyuan Han, Yingying Guo, Yuning Ding, Tianhao Guo, Yuting Tang, Runzhi An, Haoran Ma, Jishan Liu, Hongwei Liang, Hong Yin   +11 more
wiley   +1 more source

A One Transistor RAM for MPC Projects [PDF]

, 1981
Many MPC projects, such as video frame buffers, need a large memory subsystem. A one transistor per bit dynamic memory using Mead-Conway design rules is being designed with this purpose in mind. The memory cell size is 16.5 λ by 8λ (about the same size
Roylance, Gerald L., Cherry, James J.
core  

Performance Estimation and Ex Vivo Validation of Untethered Magnetic Robots in Soft Tissue

Advanced Science, EarlyView.
This study presents an empirical model that quantitatively predicts the step‐out frequency of screw‐type untethered magnetic robots (UMRs) in soft viscoelastic environments, including ex vivo brain tissue. By integrating key parameters into a dimensionless framework, the model enables estimation of robot performance across a range of biological ...
Leendert‐Jan W. Ligtenberg, Thijs J. van der Burg, Stijn Y. Kolkman, Santiago Saavedra Castano, David Fernandez Rivas, Anke Klingner, Roger M. L. M. Lomme, Lucas S. Joziasse, Dorothee Wasserberg, H. Remco Liefers, Doron Ben Ami, Udi Sadeh, Oded Shoseyov, Giulio Dagnino, Pascal Jonkheijm, Jurgen J. Fütterer, Stefano Stramigioli, J. Frank W. Nijsen, Michiel C. Warlé, Islam S. M. Khalil   +19 more
wiley   +1 more source

Epstein-Barr virus-associated polyserositis, thrombocytopenia, and elevated transaminases in a young female

Journal of Microbiology and Infectious Diseases
Background: Epstein-Barr virus (EBV) is a DNA virus which infects almost all adults. It is usually asymptomatic or causes a self limiting illness but rarely can present as serious complications.
Rahul Kumar, Pooja Khosla, Vinus Taneja, Rishikesh Dessai, Manuj Sondhi   +4 more
doaj   +1 more source

Efficacy of Different ELISA, Histopathology and PCR Assays for the Diagnosis of Ovine Brucellosis in Ram

, 2018
Diagnosis of ovine brucellosis infection inthe ram hasepididymitis and orchitis has not been established. The aim of this study,to investigate the diagnostic value of ELISA, Histopathology and PCR for ovine brucellosis in ram in Karbala city.
Hayder A. Muhammid, Muayad A. Hussein, Ihab G. AL-Shemmari, Yasser J. Jameel   +3 more
core   +1 more source