Results 151 to 160 of about 111,430 (344)

Effect of temperature and photoperiod on hatching of eggs of Tokunagayusurika akamusi (Tokunaga) (Diptera : Chironomidae)

, 2002
The hatching time of eggs of Tokunagayusurika akamusi (Tokunaga) decreased significantly when temperature was increased from 5degreesC to 25degreesC; eggs fail to hatch at 30degreesC. The percentage of T akamusi eggs that developed into normal larva also
Yanling Li, Zhijun Gong, Xie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol China, Donghu Expt Stn Lake Ecosyst, Wuhan 430072, Peoples R China, Ping Xie   +3 more
core  

Heads or tails—fish hatching

, 2011
Background. Hatching is a process in which the embryo emerges from the egg by breaking the protective egg shell. Our preliminary observations indicate that hatching duration and time-distribution may vary among and within the fish species, and that some ...
Ługowska,K., Piotr Sarnowski, Sarnowski,P., Katarzyna Ługowska   +3 more
core   +1 more source

Relationship between hatchling length and weight on later productive performance in broilers

, 2008
Hatchling length and weight are used as tools to measure hatchling quality. However, the relationship between these parameters and later performance are not well known.
Brand, H., van den, Meijerhof, R., Reijrink, I.A.M., Molenaar, R.   +3 more
core   +1 more source

MicroRNA-276 promotes egg-hatching synchrony by up-regulating brm in locusts

Proceedings of the National Academy of Sciences of the United States of America, 2016
Jing He, Qianquan Chen, Yuanyuan Wei, Feng Jiang, Meiling Yang, S. Hao, Xiaojiao Guo, Dahua Chen, L. Kang   +8 more
semanticscholar   +1 more source

Smart Denture with Embedded Thin‐Film Temperature Sensors Patterned by Femtosecond Laser Pulse for Elderly Healthcare

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
We demonstrate the direct‐laser patterning of a gold thin film on polymethyl methacrylate to fabricate a temperature sensor for dentures. The temperature sensor‐embedded smart dentures are evaluated in an oral environment, enabling in‐situ monitoring for elderly healthcare.
Han Ku Nam, Yong Kwon Chae, Seoung‐Jin Hong, Younggen Lee, Dongwook Yang, Byunggi Kim, Sang Wook Kang, Young‐Jin Kim   +7 more
wiley   +1 more source

How embryos escape from danger: the mechanism of rapid, plastic hatching in red-eyed treefrogs

Journal of Experimental Biology, 2016
Kristina L. Cohen, M. Seid, K. Warkentin
semanticscholar   +1 more source

Captive observations on reproduction of the Peak Tree Iguana, Liolaemus monticola (Squamata: Liolaemidae), an endemic species of Chile

Gayana
Liolaemus is a diverse genus of South American lizards whose reproductive biology remains poorly known in several species. We describe reproductive aspects of Liolaemus monticola, an endemic Chilean species, based on two gravid females that laid eggs in
Claudio Reyes-Olivares, Francisco Vidal, Nicol Quiroga, Esteban San Juan, Isidora Rivera, Carlos Garín, Sebastián Jiménez, Carezza Botto-Mahan   +7 more
doaj  

Lost ground, lost value: Investigating the relationship between soil erosion and agricultural land value

American Journal of Agricultural Economics, EarlyView.
Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen, Roderick M. Rejesus, Hongqiang Yan, Serkan Aglasan   +3 more
wiley   +1 more source

Developmental onset of escape-hatching responses in red-eyed treefrogs depends on cue type

, 2017
K. Warkentin, K. Warkentin, J. C. Diaz, Brandon A. Güell, Julie Jung, Su J. Kim, Kristina L. Cohen   +6 more
semanticscholar   +1 more source

Food inflation pass‐through from agricultural imports in a small open economy

American Journal of Agricultural Economics, EarlyView.
Abstract This paper develops a new framework for quantifying cost pass‐through in a small open economy by estimating firm‐level markup responses to agricultural import price shocks. We show theoretically that markup adjustments depend on firms' reliance on imported inputs and demand curvature, generating heterogeneous inflationary effects across firm ...
Minseong Kang, Seungki Lee
wiley   +1 more source