نتایج جستجو برای: pollutions
تعداد نتایج: 778 فیلتر نتایج به سال:
Background: Air pollution has become an important factor restricting China's economic development and has subsequently brought a series of social problems, including the impact of air pollution on the health of residents, which is a topical issue in China. Methods: Taking into account this spatial imbalance, the paper is based on the spatial panel data model PM2.5. Respiratory disease mortality...
A cationic porous framework with mobile anions (MIL-101(Cr)-Cl) was easily and successfully synthesized by utilizing the stronger affinity of F- to Al3+ than Cr3+ in the charge-balanced framework of MIL-101(Cr). The structure, morphology and porosity of MIL-101(Cr)-Cl were characterized. The obtained new materials retain the high surface area, good thermostability, and structure topology of MIL...
Remote sensing sensors are used in various applications from Earth sciences, archeology, intelligence, change detection or for planetary research and astronomy. Disaster management after floodings or earthquakes, detection of environmental pollutions or fire detection are examples of countless number of applications. The spatial as well as the spectral resolution of satellite image data increas...
As efficient traffic-management platforms, public vehicle (PV) systems are envisioned to be a promising approach to solving traffic congestions and pollutions for future smart cities. PV systems provide online/dynamic peer-to-peer ride-sharing services with the goal of serving sufficient number of customers with minimum number of vehicles and lowest possible cost. A key component of the PV syst...
Spheroidal carbonaceous particles (SCPs) are fly ash produced solely from industrial fossil fuel combustion. SCPs in sediments can be an indicator of past industrialization. We examined the sedimentary SCP record Beppu Bay, southern Japan, and compared this to historical trends activity monitoring data for atmospheric pollutions region. Bay has varved absence bioturbation, providing ideal situa...
In his book Bad Beliefs, Neil Levy defends the engineering of our epistemic environment by removing pollutions and nudging people through second-order evidence. Although we agree with core ideas, in this commentary, aim at supplementing approach light participation general public science. first part, argue that issue participatory injustice scientific community remains unaddressed Levy’s discus...
Due to the increase in cargo turnover, operations and number of ships transit through Northern Sea Route, a great total amount oil pollution from polar region is predicted. The article provides information about distance places bases forces means for spill cleanup. data on command structure their equipment are presented. necessity taking measures eliminate pollutions as soon possible represente...
ABSTRACT Vegetable cultivation requires high water use and weed control. Soil cover using recycled paper, can be an alternative to polyethylene film reduce incidence, soil temperature increase efficiency beyond reduces costs environmental pollutions. The objective of this study was evaluate the biodegradable mulch in management (WUE) lettuce crop. treatments were composed brown paper (RP), blac...
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