Results 111 to 120 of about 110,403 (278)

Assessment of Oxidative Stress, Vitellogenin, and Human Health Risks Derived From Nile Tilapia Exposed to Metals and Metalloids in Southeastern Brazil

Environmental Toxicology, EarlyView.
ABSTRACT Urban coastal lagoons are highly vulnerable ecosystems increasingly affected by metal contamination, as well as multiple anthropogenic stressors. This study evaluated ecotoxicological and human health risks associated with chronic metal exposure in Nile tilapia (Oreochromis niloticus) from an anthropogenically impacted lagoon in southeastern ...
Julia Araújo Alves, Priscila M. O. Muniz Cunha, Shênia Patrícia Corrêa Novo, Lorena Oliveira Souza Soares, Tatiana Dillenburg Saint‐Pierre, Fábio Veríssimo Correia, André Luís de Sá Salomão, Rachel Ann Hauser‐Davis, Enrico Mendes Saggioro   +8 more
wiley   +1 more source

The Dose Rate of Corpuscular Ionizing Radiation Strongly Influences the Severity of DNA Damage, Cell Cycle Progression and Cellular Senescence in Human Epidermoid Carcinoma Cells

Current Issues in Molecular Biology
Modern radiotherapy utilizes a broad range of sources of ionizing radiation, both low-dose-rate (LDR) and high-dose-rate (HDR). However, the mechanisms underlying specific dose-rate effects remain unclear, especially for corpuscular radiation. To address
Sergey S. Soroko, Dmitry V. Skamnitskiy, Ekaterina N. Gorshkova, Olga M. Kutova, Ismail R. Seriev, Anna V. Maslennikova, Evgeniy L. Guryev, Sergey V. Gudkov, Vladimir A. Vodeneev, Irina V. Balalaeva, Natalia Yu Shilyagina   +10 more
doaj   +1 more source

Improving HDR [PDF]

Nature Methods, 2019
openaire   +2 more sources

NuMagSANS: a GPU‐accelerated open‐source software package for the generic computation of nuclear and magnetic small‐angle neutron scattering observables of complex systems

Journal of Applied Crystallography, EarlyView.
NuMagSANS, a GPU‐accelerated software package for the computation of nuclear and magnetic small‐angle neutron scattering cross sections and correlation functions of complex systems, is presented.We present NuMagSANS, a GPU‐accelerated software package for calculating nuclear and magnetic small‐angle neutron scattering (SANS) cross sections and ...
Michael P. Adams, Andreas Michels
wiley   +1 more source

Subjective and objective evaluation of local dimming algorithms for HDR images [PDF]

, 2020
Chalmers, Alan, Debattista, Kurt, Duan, Lvyin, Lei, Zhichun   +3 more
core   +1 more source

HDR-DANet: Single HDR Image Reconstruction via Dual Attention

Multimedia Systems
Abstract Restoring high dynamic range images with a single low dynamic range image is a challenging task due to the limited brightness range captured by most consumer camera sensors, leading to missing details in overexposed or underexposed areas of the image. The current methods suffer from weak reconstruction ability for inconspicuous complex
Jindong Ma, Haitao Zhang
openaire   +1 more source

Factors Associated with Early Discontinuation of Foslevodopa/Foscarbidopa in Parkinson's Disease

Movement Disorders Clinical Practice, EarlyView.
Keita Kakuda, Yasuyoshi Kimura, Lindun Ge, Kensuke Ikenaka, Kanako Asai, Shunpei Murakami, Kotaro Ogawa, Hideki Mochizuki   +7 more
wiley   +1 more source

Anthropogenic nitrogen addition interrupts seasonal connectivity and structures of plant–pollinator networks

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Ecological communities are stressed by rapid and complex anthropogenic changes, threatening the persistence of biotic interactions and ecosystem functioning. Plant–pollinator communities, for instance, undergo structural transformations as a result of land‐use change ...
Erliang Gao, Huanghuang Yu, Ting Yang, Yuxian Wang, Cheng Bi, Pengfei Zhang, Amparo Lázaro, Christopher N. Kaiser‐Bunbury, Zhigang Zhao   +8 more
wiley   +1 more source

Flexible parental care in a songbird correlates with sex‐specific responses to seasonal phenology, mating opportunity and reproductive success

Journal of Animal Ecology, EarlyView.
This population‐comparative study reveals that male and female parents respond differently to social and ecological conditions. This sex‐specific responsive strategy is related to the incongruent parental care systems across populations in Chinese penduline tits.
Jia Zheng, Wenni Jiang, Hui Wang, Zhengwang Zhang, De Chen, Jan Komdeur   +5 more
wiley   +1 more source

Rapid hormonal rise in honey bees due to heat‐shock is mitigated by a primer pheromone

Insect Science, EarlyView.
We show that honey bee foragers increased juvenile hormone (JH) titers significantly after heat‐shocked for 1 h at 40 °C, but this increase is dependent on social conditions. Increase of JH titers only happened when bees were isolated (one worker bee per vial) but not in groups.
Thomas Rachman, Zachary Y. Huang
wiley   +1 more source