3,360 research outputs found
Leadership Of Global Carbon Market
Carbon credits trading and the need to reduce carbon emissions are slowly being accepted as new realities of global business. A number of institutions played crucial role in developing the global carbon market. The World Bank Group, the World Resource Institute, the Institutional Investor’s Group on Climate Change, and the Carbon Disclosure Project are some of the pioneers in developing the global carbon industry. The United States government did not assume the leadership role of the global carbon market as expected by world governments and corporations. The purpose of this study is to analyze the United States government’s position vis-à-vis the global carbon market and explore the leadership role played by other global institutions
Determinants Of Success In International Involvement Of Large U.S. Corporations
The findings of this study help to identify factors explaining success in international operations of large U.S. corporations. Successful foreign direct investment (FDI) and continuous involvement of large U.S. corporations is crucial for economic development of a country and social uplifting of many citizens of the world. Data were collected on selected U.S. corporations’ perception of the success variables in their international operation. Results indicate that large market size, geographical diversification, and low production/operating cost are the three most important success determinants of international operations
Analysis Of Green Financial Markets
Green financial markets are still in early stages of development. There are new green venture capital funds and green stocks to satisfy needs of project developers and investors. Various governments are also subsidizing new green ventures and project developers should take full advantage of these incentives. Also, there have been attempts to quantify riskiness of various green financial products so investors can make informed decisions
Homogeneous Gold Catalysis through Relativistic Effects: Addition of Water to Propyne
In the catalytic addition of water to propyne the Au(III) catalyst is not
stable under non-relativistic conditions and dissociates into a Au(I) compound
and Cl2. This implies that one link in the chain of events in the catalytic
cycle is broken and relativity may well be seen as the reason why Au(III)
compounds are effective catalysts.Comment: 12 pages, 3 figures, 1 tabl
Slowing light through Zeeman Coherence Oscillations in a duplicated two-level system
We present the theory of a new method to slow a linearly polarized probe
pulse as it propagates through a duplicated two-level system driven by an
orthogonally polarized control field. The method makes use of Zeeman coherence
oscillations (CZO) that arise in the atomic system because of the spatial and
temporal modulation of the total polarization. This method exhibits properties
similar to those that rely on the electromagnetically induced transparency
(EIT) but without the existence of any trapping state. We demonstrated also the
propagation of a dark polariton in the mediumComment: Rapid communication in PRA, 4 pages, 3 figures. Phys Rev A, rapid
com. accepted (2008
New horizons: COVID-19 and the burden of neuropsychiatric illness in Pakistan
This manuscript reviews the current state of knowledge about the burden of mental illness and assesses the impact of COVID-19 illness on mental health in Pakistan. For this we analyzed secondary data obtained from the Institute of Health Metrics and Evaluation. The Global Burden of Disease (GBD) study draws from a wide range of data sources to quantify global and regional effects of a disease. We also did a literature search on the effects of COVID-19 illness on mental health and the psychosocial effects of COVID-19 and other Corona virus related illnesses such as SARS-CoV and MERS-CoV. Data from the studies obtained was utilized to extrapolate the anticipated effects of COVID-19 illness on healthcare workers, COVID-19 patients and the general public in Pakistan. Mental illness poses a significant challenge to Pakistan\u27s under resourced health care system. COVID-19 has the potential to strain Pakistan\u27s healthcare system to the breaking point. So far, the general morbidity from COVID-19 illness in Pakistan has been low compared to other countries but this could change in the coming weeks and months. Hidden within this crisis are also some opportunities for both healthcare and education
Prototype system development for wireless vehicle speed monitoring
Vehicle speed monitoring and management of the associated data in an intelligent and efficient way is an important issue in modern transportation system in order to reduce road accidents. The aim of this work is to develop an automatic wireless system for monitoring vehicle speed on the road, identify a speeding vehicle and imposing penalty for the speeding offenders. In this work, a prototype system has been developed in a laboratory environment to generate random speed data using a mechanical wheel, measure the speed data with a Shimmer wireless sensor and transfer the data wirelessly to a client computer for further analysis. Software has been developed using a Java based socket programming technique to monitor the vehicle speed in a server computer and to send the data associated with a speeding vehicle to a remotely placed client computer. The graphical user interface (GUI) can visually display the speed of a vehicle at any particular time. The functionality of the software has been tested by simulating different traffic scenarios with low and high speed limits (40 and 60 km/hr respectively). To do that a high or low speed limit can be set in the GUI. The mechanical wheel is run at different speeds and the GUI continuously displays the speed. If the vehicle speed is higher than the set speed limit for the road, the system automatically detects it and generates a report with the time of speeding, vehicle number, vehicle speed etc. to be saved in the client computer in order to take further necessary actions for the speeding offender
Experimental Investigation of the Effects of Hydrogen Addition with Diesel on Performance and Emission of a Single Cylinder Diesel Engine
Need of the hour in present day scenario is to cope with energy crisis and human life in India and around the globe which is associated with depletion in the percentage of petroleum products and increase in the share of pollution caused due to emissions from diesel operated engines. This work tries to address these two major concern with the use of alternative fuel for diesel engine .A lot of research is going on the use of alternative and innovative fuels in the word, among those one of the most promising alternative ought to be hydrogen for being a clean and non carbon in nature. However various ongoing researches shown hydrogen blending to be proved to show positive effect on performance and emission of a diesel engine, which has to be carried forwarded. In this work a flow rate of 4 lpm, 6 lpm and 8 lpm respectively blend of hydrogen proportion where used along which diesel at loading at a constant speed of 1500 rpm to determine various engine performance parameters such as brake thermal efficiency, brake specific fuel consumption ,brake power, indicated thermal efficiency, mechanical efficiency, volumetric efficiency, torque output and power output. along with these various emission parameters such as percentage of CO,HC ,NOx gas temperature with varying blend proportion are also observed and compared
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