Results 171 to 180 of about 65,404 (216)
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Modeling and analysis for the coexistence of PSC I and PSC II in the IEEE 802.16e system
21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2010In wireless communication system, power saving mechanism is a key issue since a mobile station operates depending on limited power. Hence, the IEEE 802.16e system provides three types of power saving classes (PSC I, PSC II and PSC III) for the mobile station (MS) to reduce power consumption.
Sang-Wook Kwon, Dong-Ho Cho
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Comparative Study of Indonesian PSC and Malaysian PSC: Challenges and Solution
SSRN Electronic Journal, 2010Malaysia is one of the many countries that adopted Indonesian’s Product Sharing Contract (PSC) since its second formulation. However, both countries had developed their own version of PSCs according to each State’s interest within the last thirty decades. These recent years, Indonesian fiscal regime tends to be less investor-friendly than Malaysia.
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PSC and colitis: A complex relationship
HepatologyPrimary sclerosing cholangitis is one of the most challenging conditions in hepatology, and due to our limited understanding of its pathogenesis, no causal therapies are currently available. While it was long assumed that a minority of people with inflammatory bowel disease (IBD) also develop primary sclerosing cholangitis (PSC), which is sometimes ...
Ludwig J. Horst +4 more
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Science, 2001
Until the discovery of the ozone hole in the mid-1980s, polar stratospheric clouds (PSCs) were considered beautiful curiosities. In their Perspective, [Tolbert and Toon][1] describe the insights gained since then into how PSCs form and how they affect the destruction of stratospheric ozone.
Margaret A. Tolbert, Owen B. Toon
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Until the discovery of the ozone hole in the mid-1980s, polar stratospheric clouds (PSCs) were considered beautiful curiosities. In their Perspective, [Tolbert and Toon][1] describe the insights gained since then into how PSCs form and how they affect the destruction of stratospheric ozone.
Margaret A. Tolbert, Owen B. Toon
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Power scanning calorimetry (PSC)
Thermochimica Acta, 1984The heat of reaction and the rate of heat production in a reaction mixture as a function of temperature are important quantities for the design of reactors in chemical industry. Presently, several methods for the determination of these quantities are available, such as Differential Scanning Calorimetry, Differential Thermal Analysis, Bench Scale ...
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A communication-based method for PSC Detection and GMP tracking under PSC
IEEE Transactions on Industrial InformaticsThis study proposes a novel communication-based method for tracking global maximum power point (GMP) under partial shading condition (PSC) for a rooftop photovoltaic (PV) systems. The proposed method uses communication between converters to detect the occurrence of PSC and finds the GMP.
Ali Akbar Ghassami +1 more
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1994
Heterogeneous reactions on polar stratospheric clouds (PSCs) have been implicated recently in Arctic and Antarctic ozone loss. The most important heterogeneous process on PSCs is thought to be reaction (1) C1ONO2 + HC1 → C12 + HNO3 (1) This reaction converts reservoir chlorine (C1ONO2, HC1 into a photochemically active form (C12).
Margaret A. Tolbert +2 more
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Heterogeneous reactions on polar stratospheric clouds (PSCs) have been implicated recently in Arctic and Antarctic ozone loss. The most important heterogeneous process on PSCs is thought to be reaction (1) C1ONO2 + HC1 → C12 + HNO3 (1) This reaction converts reservoir chlorine (C1ONO2, HC1 into a photochemically active form (C12).
Margaret A. Tolbert +2 more
openaire +1 more source
PSC associated inflammatory bowel disease: a distinct entity
Expert Review of Gastroenterology and Hepatology, 2022Shahrokh Iravani +2 more
exaly