Current Status and Future Work

2015 ◽  
pp. 324-335
Keyword(s):  
Current Status ◽  
Future Work

scholarly journals Development of an Understanding of Reactive Mercury in Ambient Air: A Review

Atmosphere ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 73
Author(s):  
Mae Sexauer Gustin ◽  
Sarrah M. Dunham-Cheatham ◽  
Jiaoyan Huang ◽  
Steve Lindberg ◽  
Seth N. Lyman
Keyword(s):  
Ambient Air ◽  
Automated System ◽  
Current Status ◽  
Measurement Systems ◽  
Power Plant Emissions ◽  
History Of ◽  
Plant Emissions ◽  
Gas Measurements ◽  
Future Work ◽  
Stack Gas

This review focuses on providing the history of measurement efforts to quantify and characterize the compounds of reactive mercury (RM), and the current status of measurement methods and knowledge. RM collectively represents gaseous oxidized mercury (GOM) and that bound to particles. The presence of RM was first recognized through measurement of coal-fired power plant emissions. Once discovered, researchers focused on developing methods for measuring RM in ambient air. First, tubular KCl-coated denuders were used for stack gas measurements, followed by mist chambers and annular denuders for ambient air measurements. For ~15 years, thermal desorption of an annular KCl denuder in the Tekran® speciation system was thought to be the gold standard for ambient GOM measurements. Research over the past ~10 years has shown that the KCl denuder does not collect GOM compounds with equal efficiency, and there are interferences with collection. Using a membrane-based system and an automated system—the Detector for Oxidized mercury System (DOHGS)—concentrations measured with the KCl denuder in the Tekran speciation system underestimate GOM concentrations by 1.3 to 13 times. Using nylon membranes it has been demonstrated that GOM/RM chemistry varies across space and time, and that this depends on the oxidant chemistry of the air. Future work should focus on development of better surfaces for collecting GOM/RM compounds, analytical methods to characterize GOM/RM chemistry, and high-resolution, calibrated measurement systems.

The Prognostic Significance of Negative Symptoms in Schizophrenia

1989 ◽  
Vol 155 (S7) ◽  
pp. 123-127 ◽  
Author(s):  
Michael F. Pogue-Geile
Keyword(s):  
Negative Symptoms ◽  
Research Effort ◽  
Prognostic Significance ◽  
Specific Aspect ◽  
Current Status ◽  
Broad Perspective ◽  
Special Supplement ◽  
Research Findings ◽  
General Topic ◽  
Future Work

As is evidenced by this special supplement of the British Journal of Psychiatry, negative symptoms have become the focus of an increasing research effort. We have recently reviewed this overall body of research in an attempt to understand its current status and to suggest directions for future work from a broad perspective (Pogue-Geile & Zubin, 1988). In contrast, the aim of this paper is to review concisely one specific aspect of this research — namely the prognostic and longitudinal characteristics of negative symptoms. Research findings on this general topic will be reviewed by addressing a series of more specific subquestions, which are outlined below. Throughout, the potential importance of when in the course of the disorder (i.e. during an acute episode or afterward) negative symptoms are assessed will be emphasised (Kay et al, 1986b).

scholarly journals The GOME-2 instrument on the Metop series of satellites: instrument design, calibration, and level 1 data processing – an overview

2016 ◽  
Vol 9 (3) ◽  
pp. 1279-1301 ◽  
Author(s):  
Rosemary Munro ◽  
Rüdiger Lang ◽  
Dieter Klaes ◽  
Gabriele Poli ◽  
Christian Retscher ◽  
...  
Keyword(s):  
Data Processing ◽  
Instrument Design ◽  
Data Consistency ◽  
Current Status ◽  
Web Pages ◽  
Ozone Monitoring ◽  
Level 1 ◽  
Future Work ◽  
Ground Calibration

Abstract. The Global Ozone Monitoring Experiment-2 (GOME-2) flies on the Metop series of satellites, the space component of the EUMETSAT Polar System. In this paper we will provide an overview of the instrument design, the on-ground calibration and characterization activities, in-flight calibration, and level 0 to 1 data processing. The current status of the level 1 data is presented and points of specific relevance to users are highlighted. Long-term level 1 data consistency is also discussed and plans for future work are outlined. The information contained in this paper summarizes a large number of technical reports and related documents containing information that is not currently available in the published literature. These reports and documents are however made available on the EUMETSAT web pages and readers requiring more details than can be provided in this overview paper will find appropriate references at relevant points in the text.

scholarly journals Migraine and Diet

Nutrients ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1658 ◽  
Author(s):  
Parisa Gazerani
Keyword(s):  
Clinical Manifestations ◽  
Dietary Factors ◽  
Current Status ◽  
Future Perspective ◽  
Dietary Recommendations ◽  
Dietary Interventions ◽  
Ketogenic Diets ◽  
Underlying Mechanisms ◽  
Definition Of ◽  
Future Work

Migraine is characterized by recurrent attacks of disabling headaches, often accompanied by sensory and motor disturbances. Clinical manifestations of migraine are influenced by dietary behaviors and dietary elements. Several dietary triggers for migraine have been identified, leading to the definition of strategies such as elimination diets, ketogenic diets, and comprehensive diets, mainly to help prevent migraine. Although inconsistency is present in the literature and no consensus exists, the available data are promising in supporting beneficial dietary interventions for some migraine patients. Several factors influence the net outcome, including age, sex, genetics, and environmental factors. Advancement in understanding the underlying mechanisms of migraine pathogenesis and how dietary factors can interfere with those mechanisms has encouraged investigators to consider diet as a disease-modifying agent, which may also interfere with the gut–brain axis or the epigenetics of migraine. Future work holds potential for phenotyping migraine patients and offering personalized recommendations in line with biopsychosocial models for the management of migraine. Diet, as an important element of lifestyle, is a modifiable aspect that needs further attention. Well-designed, systematic, and mechanism-driven dietary research is needed to provide evidence-based dietary recommendations specific to migraine. This narrative review aims to present the current status and future perspective on diet and migraine, in order to stimulate further research and awareness.

Improving Teaching Quality for Students With Disabilities: Establishing a Warrant for Teacher Education Practice

2019 ◽  
Vol 43 (1) ◽  
pp. 28-44
Author(s):  
Mary T. Brownell ◽  
Nathan D. Jones ◽  
Hyojong Sohn ◽  
Kristabel Stark
Keyword(s):  
Special Education ◽  
Teacher Education ◽  
Students With Disabilities ◽  
Special Education Teachers ◽  
Teaching Quality ◽  
Special Education Teacher ◽  
Current Status ◽  
Education Practice ◽  
Teacher Workforce ◽  
Future Work

In the 2010 issue of Teacher Education and Special Education ( TESE), Sindelar and colleagues examined the current status of research on special education teachers and outlined future work necessary to improve the special education teacher workforce. In this article, the authors focus explicitly on Sindelar and colleagues’ charge to increase the quality of research on teacher education. They begin the article by conducting a literature review of all articles published in TESE from 2010 to 2019, examining papers focused on advancing theory, measurement, and practice in teacher education. They compare patterns in the research to the broader teacher education literature captured in seven special and teacher education journals. They conclude by discussing needs of the field going forward and provide some thoughts about how we might address those needs through a comprehensive research agenda—one that articulates a vision for how we might develop teaching quality at the intersection of general and special education.

Noise Footprint: A Proposal Within the Framework of FP7 AQUO Project to Define a Goal Based Approach Towards the Reduction of Underwater Radiated Noise From Shipping

2014 ◽  
Author(s):  
Eric Baudin ◽  
Thomas Folegot ◽  
Michel Andre ◽  
Christian Audoly ◽  
Enrico Rizzuto ◽  
...  
Keyword(s):  
Work Group ◽  
Noise Pollution ◽  
Anthropogenic Noise ◽  
Current Status ◽  
Marine Biota ◽  
Policy Makers ◽  
Maritime Traffic ◽  
Project Structure ◽  
Applied Knowledge ◽  
Future Work

The Marine Strategy Framework Directive has officially stated as soon as 2008 the anthropogenic noise due to shipping were to be mitigated. The policy makers, the yards and the ship owners still strongly rely on the expert studies and guidelines to find the appropriate methodology to assess and then mitigate the acoustic pollution impact shipping on the marine biota. To address this issue, the project AQUO “Achieve QUieter Oceans by shipping noise footprint reduction” (www.aquo.eu) started in October 2012 for 3 years. The AQUO project was built in the scope of FP7 European Research Framework. It involves 13 partners from 8 European countries, mixes academic experts, industry representatives from yard, classification society and other acoustic and bio-acoustic specialized bodies. Addressing the anthropogenic noise pollution into the marine biota is an increasing concern which is logically paired with the increasing commercial maritime traffic. The IMO itself has recently issued a first draft guideline, to be followed up during the next MEPC, addressing this matter. In parallel to the different achievements that are effective or in progress by standardization bodies or other delegated or assigned work group, the AQUO project aims to finally issue guidelines to be taken as methodological tools. The multi-disciplinary team of this project aims to comply with expectations from the different stakeholders. First, an overview of the project is given. The objectives and the related project structure are detailed so as to better understand which axes are chosen and studied. Secondly, it is here proposed to share the recent outcomes of AQUO project. The current status of applied knowledge, related legal decisions as well as standards empowerment are essential to identify the remaining needs and consequent expected efforts. Drawing first the background rationales the noise footprint concept is then detailed. The process followed towards the main objective of mitigating the anthropogenic noise from shipping will be partly revealed and completed by the expected future work to be achieved by 2015.

scholarly journals Analysis of extreme programming

2020 ◽  
Vol 309 ◽  
pp. 02016
Author(s):  
Ya Feng ◽  
Dongliang Cui ◽  
Hui Li ◽  
Ying Zhao ◽  
Jia Liu
Keyword(s):  
Virtual Machines ◽  
Extreme Programming ◽  
Current Status ◽  
Web Browsers ◽  
Future Work ◽  
Near Future

Agents and pasteurization, while intuitive in theory, have not until recently been considered compelling. Given the current status of symbiotic information, biologists daringly desire the understanding of web browsers. In order to overcome this obstacle, we use introspective symmetries to show that multicast frameworks and virtual machines are usually incompatible. Plan to address this in future work and expect to see many cyber in formations move to enabling our application in the very near future.

Ground Source Heat Pump System: A Review of Current Status in China

2014 ◽  
Vol 7 (1) ◽  
pp. 129-134 ◽  
Author(s):  
Rong Wan ◽  
Dequan Kong ◽  
Hong Guo
Keyword(s):  
Heat Pump ◽  
Energy Use ◽  
Current Status ◽  
Ground Source Heat Pump ◽  
Pump System ◽  
Heat Pump System ◽  
Heating And Cooling ◽  
Urban Buildings ◽  
Ground Source ◽  
Future Work

This paper discusses the research and the state-of-art practices on ground source heat pump systems (GSHP) in China. It introduces the Chinese patents on GSHP. The GSHP development policies of China, including incentive mechanism, relevant codes and regulations, are also introduced. In addition, this paper discusses and summarizes the shortages and imperfects of the current research of the GSHP system and gives some recommendations for future work. At last, the authors give some advice for the development of ground source heat pump. For more reliable statistics on geothermal energy use, the obligation to supply an installation report to the relevant authority should also be imposed on the rural buildings besides urban buildings. GSHP systems are suitable for heating and cooling of buildings and so could play a significant role in reducing CO2 emissions.

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