Results 61 to 70 of about 7,317,865 (314)
Dynamic Analysis of Bet-Hedging Strategies as a Protection Mechanism against Environmental Fluctuations [PDF]
, 2016 In order to increase their robustness against environmental fluctuations, many biological populations have developed bet-hedging mechanisms in which the population `bets' against the presence of prolonged favorable environmental conditions by having a few individual behaving as if they sensed a threatening or stressful environment.
arxiv +1 more source
Protecting a quantum state from environmental noise by an incompatible finite-time measurement [PDF]
Phys. Rev. A 84, 022112 (2011), 2011 We show that measurements of finite duration performed on an open two-state system can protect the initial state from a phase-noisy environment, provided the measured observable does not commute with the perturbing interaction. When the measured observable commutes with the environmental interaction, the finite-duration measurement accelerates the rate
arxiv +1 more source
International Journal of Environmental Research and Public Health, 2020 As an important measure of enterprise governance, internal control can enhance the organizational rationality of the enterprise, ensure that the enterprise consciously assumes social responsibility for the protection of the natural environment and ...
Liu Yang, Han Qin, Quanxin Gan, Jiafu Su
semanticscholar +1 more source
Advanced protection against environmental degradation of silver mirror stacks for space application [PDF]
, 2020 Protection of silver mirror stacks from environmental degradation before launching is crucial for space applications. Hereby, we report a comparative study of the advanced protection of silver mirror stacks for space telescopes provided by SiO2 and Al2O3 coatings in conditions of accelerated aging by sulfidation.
arxiv +1 more source
Care Local Partnerships Healthy Communities: Promising Practices (draft) [PDF]
, 2009 The U.S. Environmental Protection Agency’s (EPA) Community Action for a Renewed Environment (CARE) program is a competitive grant program that offers communities an innovative way to address the risks from multiple sources of pollution in their ...
Environmental Protection Agency
core +1 more source
Protection Capacities and Local Environmental Protection [PDF]
Hadtudományi Szemle, 2020 One of the fundamental areas of safety and security is environmental safety/security. In addition to and in cooperation with governmental organisations, citizens and municipalities also have a role to play. Today’s events have proved that the capacities are finite, so, it is not incidental what municipalities can undertake in the field of environmental
openaire +3 more sources
Real Property Owned. by the Federal Government in the\u27 State of Nebraska [PDF]
, 1971 This inventory report Is a summary compilation of the major facilities of real property owned by the Federal Government in this state. The installations are listed alphabetically by the city in which they are located and the listing includes a brief ...
U.S. ENVIRONMENTAL PROTECTION AGENCY
core +1 more source
Integrated Science Assessment for Oxides of Nitrogen — Health Criteria [PDF]
, 2008 National Ambient Air Quality Standards (NAAQS) are promulgated by the U.S. Environmental Protection Agency (EPA) to meet requirements set forth in Sections 108 and 109 of the Clean Air Act (CAA).
Protection Agency, U.S. Environmental
core +1 more source
Antifungal activity of plant essential oils against Verticillium dahliae Klebahn, the causal agent of Verticillium wilt of pepper [PDF]
Pesticidi i Fitomedicina, 2019 Biofungicides based on plant oils have some advantages compared to chemical fungicides, especially considering their harmful effect on the environment. Twenty-two essential oils from Germany and Albania were assayed for inhibitory and fungicidal activity
Luković Jelena +6 more
doaj
Land degradation assessment for sustainable soil management
Italian Journal of Agronomy, 2020 Desertification is a complex phenomenon defined as the extreme degree of land degradation induced by human activities and climatic conditions. Climate change is accelerating and widening these areas.
Francesca Assennato +7 more
doaj +1 more source