Abstract: Opioids are a group of analgesic agents commonly used in clinical practice. There are three classical opioid receptors (DOP, KOP and MOP), while the novel NOP receptor is considered to be a non-opioid branch of the opioid receptor family. Opioids can act at these receptors as agonists, antagonists or partial agonists. Opioid agonists bind to G-protein coupled receptors to cause cellu…
This paper discussed effects of lowland-associated influences on upland ecology, food security and biocultural diversity in the Sarangani farming communities of the Philippines. In the uplands of Sarangani Province, the conservation of traditional rice varieties, the centrality of rice in tribal life, and the continued observance of planting rituals attest to its cultural significance and conve…
Toxicity-data of two carbamate insecticides, carbaryl and carbofuran, and three fungicides,ziram, zineb and mancozeb with rice-field N2-fixing cyanobacterium Cylindrospermum sp., obtained by in vitro growth and at soil-water interface, were analyzed by the probit method. Growth enhancing concentration, no-observed effective concentration, minimum inhibitory concentration, the highest permissive…
A number of 26 fungal cultures were isolated from different phosphatic sources, including phosphate fertilizers and rock phosphate. The highest number and percentage of isolates were obtained from tri-phosphate fertilizer and rock phosphate samples (9 isolates with 34.6% for each sample) and then 8 isolates with 30.8% from monophosphate fertilizer. These isolates were tested for heavy metals bi…
Abstract: Headache is an extremely common symptom and collectively headache disorders are among the most common of the nervous system disorders, with a prevalence of 48.9% in the general population.1 Headache affects people of all ages, races and socioeconomic status and is more common in women.Some headaches are extremely debilitating and have significant impact on an individual’s quality …
Summary points 1. Trigeminal autonomic cephalgias (TACs) are headaches/facial pains classified together based on: • a suspected common pathophysiology involving the trigeminovascular system, the trigeminopara sympathetic reflex and centres controlling circadian rhythms; • a similar clinical presentation of trigeminal pain, and autonomic activation. 2. There is much overlap in the diagno…
The water-energy-food nexus is a concept increasingly being used with reference to integrated decision-making across sectors.Action in one area will impact one or both of the other areas. Sustainable development and growth can be achieved by better management of the world’s ecosystems and a more strategic use of water, land and other natural resources. Water, energy and food resources are not…
We explore processes that enable effective policies and practices for managing the links between water, energy, and food. Three case studies are assessed at different scales in the Mekong River basin, Sri Lanka and Zimbabwe. We find that there are considerable opportunities for improving outcomes for sustainable development by finding solutions that accommodate multiple objectives in the nexus.…
Water managers around the world are facing challenges when trying to manage water resources sustainably,particularly when confronted with increasing water scarcity. This article examines four river basins in Africa, Asia and Australia, with wide-ranging histories, politics and hydrology, to consider some of the key common challenges faced in very differing hydroclimatic conditions and the appro…
India’s energy policy of subsidized power supply to the agricultural sector has significantly contributed to a high level of dependence on ground water supply for irrigation in rural areas. Stakeholders – energy companies, farmers and other power users – are trapped in a continuous downward spiral of deteriorating power service delivery, near-bankrupt electricity companies,declining groun…
This paper aimed to optimize the technique parameters of tracking buoy by a hydrodynamic method through an experiment on the sea. A survey was created based on the study of technical characters of oil spill tracking buoy to achieve an allweather whole procedure monitoring propose for oil spill by using of satellite positioning communication mode, which can provide an effective technical method …
ABSTRACT: Introduction – Compounds exhibiting antioxidant activity have received much interest in the food industry because of their potential health benefits. Carotenoids such as lycopene, which in the human diet mainly derives from tomatoes (Solanum lycopersicum), have attracted much attention in this aspect and the study of their extraction, processing and storage procedures is of importa…
In the present work, we performed a discrimination analysis of the nonlinear equations used to describe sorption isotherms of the lettuce seeds. The equilibrium data were obtained by the static method using saturated salt solutions. The best model to describe the equilibrium moisture of lettuce seeds was selected using measures of curvature and bias. The obtained results showed that the Copace…
Abstract: The aim of the present review is to summarize the current evidence on the role of pelvic and para-aortic lymphadenectomy in endometrial cancer. In 1988, the International Federation of Obstetrics and Gynecology recommended surgical staging for endometrial cancer patients. However, 25 years later, the role of lymph node dissection remains controversial. Although the findings of two la…
Compared with traditional on-site oil spill monitoring, the use of remote sensing technology has the macroscopic characteristics,which could quickly and accurately find an oil spill area. Currently, the detection approach of monitoring the phenomenon of marine oil spill are usually divided into two types, which are optical and synthetic aperture radar SAR remote sensing imagery. Among all satel…
In this paper, we compared the normalized radar cross section (NRCS) of the synthetic aperture radar in the cases of oil spill and clean sea areas with image samples and determined their thresholds of the NRCS of SAR. we used the NRCS of clean water from the adjacent patches spill area to replace NRCS of oil spill area and retrieval wind field by CMOD5.N and comparison of wind velocity mendi…
This study aims at describing the key role played by polarimetric Synthetic Aperture Radar (polSAR) remotely sensed measurements for oil spill analyses. PolSAR measurements are shown to be useful to the interested user (e.g. local authorities,oil companies, etc.) to effectively manage three different services: surveillance (i.e. detecting illegal oil spills), remediation (i.e.providing in dept…
With the capabilities of all-weather, all-time and wide geography scope, microwave remote sensing has provided an effective monitoring technique for ocean oil spills. This paper analyzed the theoretical basis of oil spill microwave scattering and the existing oil spill scattering model. By using indoor microwave scattering measurement system, the scattering coefficients of the simulated sea wat…
Generally, large marine oil spill accidents should be disposed of by more than one oil spill emergency vessel. Due to the influence of such factors as sea conditions, drifting and diffusion of spilled oil and the configuration of emergency vessels;however, the coordination degree of the operation of on-site emergency vessels is critical to the efficiency and effectiveness of oil spill disposal.…
The Electro-magnetohydrodynamic (EMHD) marine oil film recovery technology provides a new disposal method for the thin oil/oil film, such as the Bohai ConocoPhillips oil spill. It is based on the different flow states of oil, air and seawater under the action of electro-magnetic force, gravity, buoyancy and interphase force. In this paper, the currently existing disposal methods on marine thin …
Numerical simulation was used to evaluate the effectiveness of an oil spill response plan developed by Western Canada Marine Response Corporation (WCMRC) for the southwest coast of Canada. The plan was part of the permitting process for a proposed terminal expansion that would result in an increase in tanker traffic. The purpose of this response evaluation was to point the way to the developmen…
Using GC/MS analysis means, distribution of n-alkanes, PAHs, and biomarkers and consistency of diagnostic ratios of different kinds of oil were studied. The results indicate that: (1) Some diagnostic ratios of different oils are not obviously different and may even be consistent. These diagnostic ratios include two n-alkanes diagnostic ratios ((C19+C20)/(C19~C22) and CPI), four terpanes diag…
Abstract: Childhood malnutrition remains common in India. We visited families in 40 urban informal settlement areas in Mumbai to document stunting, wasting, and overweight in children under five, and to examine infant and young child feeding (IYCF) in children under 2 years. We administered questions on eight core WHO IYCF indicators and on sugary and savory snack foods, and measured weight a…
For the purpose of early discovering of tank zone oil spill accidents and making up the shortfall, the fuzzy comprehensive evaluation method was used to construct the oil spill risk fuzzy comprehensive evaluation model. Firstly, the historical data of oil spill accidents in China National Petroleum Corporation (CNPC) was collected and analyzed, and the questionnaire was conducted to the field s…
A set of sequentially weathered oils residue in sediments collected from Dalian Bay in different time after “7-16” oil spill accident, were analyzed by Gas chromatography–mass spectrometry (GC-MS) and Gas chromatography–isotope ratio mass spectrometry (GC-IRMS) to analyze the weathering process and evaluated the possibilities of GC-IRMS as a correlation tool in oil spill identification…
With offshore oil and gas towards deepwater, deepwater pipeline oil spill is certainly increasing in the foreseeable future. Therefore, it is a prospective study to investigate deepwater pipeline oil spill emergency repair methods. This paper investigates the overseas and domestic research status on deepwater oil spill emergency repair. Different deepwater pipeline oil spill emergency repair me…
Deepwater pipeline failure may lead to huge economic lost and even environmental pollution. Research on deepwater pipeline emergency repair method is very important for safe marine oil production. This paper discussed deepwater pipeline damages and their patterns first. Then corresponding countermeasures were investigated. The demand analyses of necessary maintain equipment used in repairing wa…
Abstract: This study reviews research themes and methods used in information technology (IT) in government and e-government research. Although IT/e-government studies (including inward aspects of IT applications in government and e-government studies) continue to increase, they are not comprehensively understood as a subfield within public administration. Based on Rosenbloom’s three competin…
Due to the effect of multiple factors, such as tide, temperature and pressure, deepwater oil spill is greatly different from surface oil spill in terms of behavior and fate. In this paper, according to the deepwater environmental characteristics and oil properties in the South China Sea, we establish a high-resolution hydrodynamic background data field and build a model of deepwater oil spill a…
A multi-grid regional ocean circulation model is established on the basis of ROMS to develop the ocean current forecast system for the South China Sea. The model is first spun up through integration for 15 years with annually cyclic sea surface forcing condition to reach a stationary annually cyclic circulation fields. Then the model is integrated from February 2006 to September 2012 driven by …
SUMMARY: A huge obstacle to replacing gasoline as the main energy carrier in automotive applications is the relatively low energy density of suitable replacements. Gaseous energy carriers must be stored at high pressure or very low temperature in order to obtain an energy density suitable for vehicular use. High pressure gas storage requires large, cylindrical containers that occupy large amou…
Policy-based markets for environmental services include government procurement, private procurement to satisfy regulatory requirements and private procurement through government offset markets. These markets are increasingly popular and raise questions about optimal procurement under different regulatory frameworks. The design of these schemes draws together issues in auction design and contrac…
Aim: The purpose of the present study was to evaluate vaginal fluid b-human chorionic gonadotrophin (b-hCG) for the diagnosis of preterm premature rupture of membranes (PPROM). Material and Methods: An observational cross-sectional study was performed on 123 pregnant women whowere in the third trimester of their gestation (28–37 weeks). The patients were divided into three groups: (i)PPROM…
This paper focuses on the analysis and evaluation of the China’s HJ-1C SAR satellite with respect to oil spill identification. Six HJ-1C SAR images (S band, VV Pol, StripMap mode, 5 m resolution, Level-2) in a track in December 2012, covering the coastal region of Fujian Province of China, are used in this study.A comparison of the detectability of oil spill in between HJ-1C and Envisat ASAR …
The detection of different thickness of spilled oil film is internationally recognized as one of the difficult problems. Hyperspectral remote sensing data can provide continuous spectrum, and be beneficial for the identification of oil film. The traditional detection method failed to make full use of different spectral characteristics of the oil film, so is unable to improving the identificatio…
Scientific studies have yielded evidence to support the common perception that climatic variables and associated natural resources and human systems are being affected by external forcings. Detection and attribution (D&A) of climate change provides a formal tool to decipher the complex causes of climate change. This work aims to statistically detect such climatic change signals, if any, in the …
Transients can introduce large pressure forces and rapid fluid accelerations in to a water distribution system. These disturbances may result in pump and device failures, system fatigue and pipe ruptures or bursts and even the intrusion of dirty water. Proper analysis of transient and risk factors of existing networks helps in the formulation of low-cost, long-range non-destructive pipe conditi…
While John Kingdon’s Multiple Streams Approach (MSA) remains a key reference point in the public policy literature, few have attempted to assess MSA holistically. To assess its broader impact and trends in usage, we combine in-depth analysis of representative studies, with comprehensive coverage of MSA-inspired articles, to categorize its impact. We find that Kingdon’s work makes two sep…
Bangalore, the IT capital of India, is one of the fastest growing city of Asia. Rapid urbanization of Bangalore during the last two decades has posed a serious threat to the existence of ecological systems, specifically water bodies which play a crucial part in supporting life. Remote Sensing Satellite images can play a significant role in investigation, dynamic monitoring and planning of natur…
In the wake of changing climate the present water crisis seems to tighten its hold on the Mankind hence water resources estimation is integral part of planning, development and management of water resources of the country and the estimation of water resource is based on several hydrological and meteorological parameters. Rainfall is the main source of the ground and surface water resources. Rec…
Annual weather cycle of India comprises mainly wet and dry periods with monsoonal rains as one of the significant wet periods. All India monsoon rainfall shows strong spatio-temporal variations and large departures from its normal values. It is proposed in this study to document climatological characteristics, fluctuation features and periodic cycles in annual, seasonal and monthly rainfall ser…
Technology scaling has raised the specter of myriads of cheap, but unreliable and/or stochastic devices that must be creatively combined to create a reliable computing system. This has renewed the interest in computing that exploits stochasticity—embracing, not combating the device physics. If a stochastic representation is used to implement a programmable general-purpose architecture akin to…
Long-latency cache accesses cause significant performance-impacting delays for both in-order and out-of-order processor systems. To address these delays, runahead pre-execution has been shown to produce speedups by warming-up cache structures during stalls caused by long-latency memory accesses. While improving cache related performance, basic runahead approaches do not otherwise utilize resul…
Weighted speedup is nowadays the most commonly used multiprogram workload performance metric. Weighted speedup is a weighted-IPC metric, i.e., the multiprogram IPC of each program is first weighted with its isolated IPC. Recently, Michaud questions the validity of weighted-IPC metrics by arguing that they are inconsistent and that weighted speedup favors unfairness [4]. Instead, he advocates us…
Associative Processor (AP) combines data storage and data processing, and functions simultaneously as a massively parallel array SIMD processor and memory. Traditionally, AP is based on CMOS technology, similar to other classes of massively parallel SIMD processors. The main component of AP is a Content Addressable Memory (CAM) array. As CMOS feature scaling slows down, CAM experiences scalabil…
To make applications with dynamic data sharing among threads benefit from GPU acceleration, we propose a novel software transactional memory system for GPU architectures (GPU-STM). The major challenges include ensuring good scalability with respect to the massively multithreading of GPUs, and preventing livelocks caused by the SIMT execution paradigm of GPUs. To this end, we propose (1) a hiera…
Flash storage devices behave quite differently from hard disk drives (HDDs); a page on flash has to be erased before it can be rewritten, and the erasure has to be performed on a block which consists of a large number of contiguous pages. It is also important to distribute writes evenly among flash blocks to avoid premature wearing. To achieve interoperability with existing block I/O subsystem…
Dynamic voltage and frequency scaling (DVFS) is a key technique for reducing processor power consumption in mobile devices. In recent years, mobile system-on-chips (SoCs) has supported DVFS for embedded graphics processing units (GPUs) as the processing power of embedded GPUs has been increasing steadlily. The major challenge of applying DVFS to a processing unit is to meet the quality of serv…
Given the increase of runtime managed code environments in desktop, server, and mobile segments, agile, flexible, and accurate performance monitoring capabilities are required in order to perform wise code transformations and optimizations. Common profiling strategies, mainly based on instrumentation and current performance monitoring units (PMUs), are not adequate and new innovative designs ar…
We present for the first time the concept of per-task energy accounting (PTEA) and relate it to per-task energy metering (PTEM). We show the benefits of supporting both in future computing systems. Using the shared last-level cache (LLC) as an example:(1) We illustrate the complexities in providing PTEM and PTEA; (2) we present an idealized PTEM model and an accurate and low-cost implementation…