Results 91 to 100 of about 2,316,635 (362)

Chlamydia diagnosis rate in England in 2012: an ecological study of local authorities [PDF]

, 2016
Objectives Local authorities (LAs) in England commission chlamydia screening as part of the National Chlamydia Screening Programme. It is recommended that LAs achieve a chlamydia diagnosis rate of ≥2300 cases per 100 000 population aged 15–24.
Chandrasekaran, L, Davies, B, Eaton, J, Ward, H   +3 more
core   +1 more source

An ecological study

Journal of Conchology, 1963
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis

Advanced Functional Materials, EarlyView.
Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu, Changhui Sun, Luyao Wang, Yuhang Cheng, Yi Xin, Xuyun Guo, Hui Li, Valeria Nicolosi, Yuhai Dou, Peng Li, Tianyi Ma, Jie Wang   +11 more
wiley   +1 more source

Geographical association of biodiversity with cancer and cardiovascular mortality rates: analysis of 39 distinct conditions

Frontiers in Public Health
BackgroundBiodiversity has been recognized as a positive contributor to human health and wellbeing. Cardiovascular disease and cancer are the two most significant global health burdens, and understanding their relationship with biodiversity forms an ...
Qiaochu Xu, Qiaochu Xu, Bingjie Qu, Li Li, Ying Chen   +4 more
doaj   +1 more source

Age adjustment in ecological studies: using a study on arsenic ingestion and bladder cancer as an example

BMC Public Health, 2011
Background Despite its limitations, ecological study design is widely applied in epidemiology. In most cases, adjustment for age is necessary, but different methods may lead to different conclusions. To compare three methods of age adjustment, a study on
Guo How-Ran
doaj   +1 more source

Graduate Education in Ecological Economics [PDF]

Interest in graduate education in ecological economics is increasing. However, no formal plan of study for a Ph.D. in ecological economics has been disseminated.
John M. Polimeni
core  

Competition Among Companies: Coexistence and Extinction

, 2002
We study a spatially homogeneous model of a market where several agents or companies compete for a wealth resource. In analogy with ecological systems the simplest case of such models shows a kind of "competitive exclusion" principle.
Agrawal, Aoyama, Bak, Bouchaud, Bouchaud, Cuniberti, Donangelo, Horacio S Wio, Kuperman, Malthus, Mandelbrot, Mantegna, Marcelo Kuperman, Murray, Schat, Solomon, Solomon, Stanley, Volterra, Wio, Yodzis   +20 more
core   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

MICROBIAL CHARACTERIZATION OF ABANDONED MINING AREA OF SIDI KAMBER NORTH-EAST OF ALGERI [PDF]

, 2018
The ecological importance of soil bacteria is not limited to their number or biomass, although these parameters contribute greatly. Indeed, their main asset lies in their great genetic and functional diversity.
Bouchaala, Laid, Bouyahmed, Hani, Charchar, Nabil, Gherib, Abd El-fatteh, Lehout, Amel   +4 more
core  

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source