Public Safety Networks

2011 ◽  
pp. 267-284 ◽  
Author(s):  
Giuliana Iapichino ◽  
Daniel Câmara ◽  
Christian Bonnet ◽  
Fethi Filali
Keyword(s):  
Emergency Management ◽  
Public Safety ◽  
Extreme Event ◽  
Future Research ◽  
Emergency Operations ◽  
Future Research Directions ◽  
Communication And Coordination ◽  
Public Safety Networks

Disaster can be defined as the onset of an extreme event causing profound damage or loss as perceived by the afflicted people. The networks built in order to detect and handle these events are called Public safety networks (PSNs). These networks have the fundamental role of providing communication and coordination for emergency operations. Many of the problems of the PSN field come from the heterogeneity of systems and agencies involved in the crisis site and from their mobility at the disaster site. The main aim of this book chapter is to provide a broad view of the PSN field, presenting the different emergency management phases, PSNs requirements, technologies and some of the future research directions for this field.

Public Safety Networks

2013 ◽  
pp. 376-393 ◽  
Author(s):  
Giuliana Iapichino ◽  
Daniel Câmara ◽  
Christian Bonnet ◽  
Fethi Filali
Keyword(s):  
Emergency Management ◽  
Public Safety ◽  
Extreme Event ◽  
Future Research ◽  
Emergency Operations ◽  
Future Research Directions ◽  
Communication And Coordination ◽  
Public Safety Networks

Disaster can be defined as the onset of an extreme event causing profound damage or loss as perceived by the afflicted people. The networks built in order to detect and handle these events are called Public safety networks (PSNs). These networks have the fundamental role of providing communication and coordination for emergency operations. Many of the problems of the PSN field come from the heterogeneity of systems and agencies involved in the crisis site and from their mobility at the disaster site. The main aim of this book chapter is to provide a broad view of the PSN field, presenting the different emergency management phases, PSNs requirements, technologies and some of the future research directions for this field.

Interpersonal Psychotherapy for the Treatment of Eating Disorders

2010 ◽  
pp. 347-372 ◽  
Author(s):  
Marian Tanofsky-Kraff ◽  
Denise E. Wilfley
Keyword(s):  
Anorexia Nervosa ◽  
Clinical Care ◽  
Interpersonal Psychotherapy ◽  
Future Research ◽  
Cognitive Behavior ◽  
Research Directions ◽  
Routine Clinical Care ◽  
Interpersonal Factors ◽  
Future Research Directions

Interpersonal psychotherapy (IPT) is a focused, time-limited treatment that targets interpersonal problem(s) associated with the onset and/or maintenance of EDs. IPT is supported by substantial empirical evidence documenting the role of interpersonal factors in the onset and maintenance of EDs. IPT is a viable alternative to cognitive behavior therapy for the treatment of bulimia nervosa and binge eating disorder. The effectiveness of IPT for the treatment of anorexia nervosa requires further investigation. The utility of IPT for the prevention of obesity is currently being explored. Future research directions include enhancing the delivery of IPT for EDs, increasing the availability of IPT in routine clinical care settings, exploring IPT adolescent and parent–child adaptations, and developing IPT for the prevention of eating and weight-related problems that may promote full-syndrome EDs or obesity.

scholarly journals Molecular Targets of Manganese-Induced Neurotoxicity: A Five-Year Update

2021 ◽  
Vol 22 (9) ◽  
pp. 4646
Author(s):  
Alexey A. Tinkov ◽  
Monica M. B. Paoliello ◽  
Aksana N. Mazilina ◽  
Anatoly V. Skalny ◽  
Airton C. Martins ◽  
...  
Keyword(s):  
Endoplasmic Reticulum ◽  
Endoplasmic Reticulum Stress ◽  
Mitochondrial Dysfunction ◽  
Synaptic Dysfunction ◽  
Future Research ◽  
Protective Mechanism ◽  
Autophagic Flux ◽  
Future Research Directions ◽  
The Impact

Understanding of the immediate mechanisms of Mn-induced neurotoxicity is rapidly evolving. We seek to provide a summary of recent findings in the field, with an emphasis to clarify existing gaps and future research directions. We provide, here, a brief review of pertinent discoveries related to Mn-induced neurotoxicity research from the last five years. Significant progress was achieved in understanding the role of Mn transporters, such as SLC39A14, SLC39A8, and SLC30A10, in the regulation of systemic and brain manganese handling. Genetic analysis identified multiple metabolic pathways that could be considered as Mn neurotoxicity targets, including oxidative stress, endoplasmic reticulum stress, apoptosis, neuroinflammation, cell signaling pathways, and interference with neurotransmitter metabolism, to name a few. Recent findings have also demonstrated the impact of Mn exposure on transcriptional regulation of these pathways. There is a significant role of autophagy as a protective mechanism against cytotoxic Mn neurotoxicity, yet also a role for Mn to induce autophagic flux itself and autophagic dysfunction under conditions of decreased Mn bioavailability. This ambivalent role may be at the crossroad of mitochondrial dysfunction, endoplasmic reticulum stress, and apoptosis. Yet very recent evidence suggests Mn can have toxic impacts below the no observed adverse effect of Mn-induced mitochondrial dysfunction. The impact of Mn exposure on supramolecular complexes SNARE and NLRP3 inflammasome greatly contributes to Mn-induced synaptic dysfunction and neuroinflammation, respectively. The aforementioned effects might be at least partially mediated by the impact of Mn on α-synuclein accumulation. In addition to Mn-induced synaptic dysfunction, impaired neurotransmission is shown to be mediated by the effects of Mn on neurotransmitter systems and their complex interplay. Although multiple novel mechanisms have been highlighted, additional studies are required to identify the critical targets of Mn-induced neurotoxicity.

The Entrepreneurship Educator: Understanding Role Identity

2020 ◽  
pp. 251512742097966
Author(s):  
Birgitte Wraae ◽  
Candida Brush ◽  
Shahrokh Nikou
Keyword(s):  
Role Identity ◽  
Future Research ◽  
Analysis Tool ◽  
Perceptions Of Students ◽  
Significant Research ◽  
Future Research Directions ◽  
The Relationship ◽  
Role Identity Theory ◽  
Depth Interviews

Significant research explores effectiveness of entrepreneurial curriculum, teaching innovations and programs, but less often studied is the role of entrepreneurship educators. The way that the educator sees his or her role relative to the students is of critical importance because this directly influences pedagogy choices, expectations for students and learning outcomes, as well as job satisfaction. While recent studies propose typologies characterizing pedagogical approaches of educators, few of these are based on the data from entrepreneurship educators. Framed within role identity theory, we conducted 13 in–depth interviews to examine how entrepreneurship educators perceive their role. Using the qualitative data analysis tool (NVivo), we analyzed how the relationship between their perceptions of their role and core value orientation is connected to teaching approaches. Results show that these educators view their roles as teacher-focused, network-focused, or student-focused and that these perspectives are associated with different perceptions of students’ role and learning objectives. Further, we find different levels of emphasis on roles and that personal core values are differentially linked to these roles. Implications and future research directions are discussed.

Designing an Emergency Management Simulation Testbed to Investigate Incident Management Team Performance

2020 ◽  
Vol 64 (1) ◽  
pp. 1881-1885
Author(s):  
Changwon Son ◽  
Farzan Sasangohar ◽  
S. Camille Peres ◽  
Jukrin Moon
Keyword(s):  
Emergency Management ◽  
Team Performance ◽  
Real Life ◽  
Management Team ◽  
Future Research ◽  
Incident Management ◽  
Emergency Operations ◽  
Management Domain ◽  
Qualitative Approaches ◽  
Complex Phenomena

Investigating real-life disasters and crises has been challenging due to accompanying difficulties and risks posed by these complex phenomena. Previous research in the emergency management domain has largely relied on qualitative approaches to describe the event after it occurred. To facilitate investigations for more generalizable findings, this paper documents ongoing efforts to design an emergency management simulation testbed called Team Emergency Operations Simulation (TEOS) in which an incident management team (IMT) is situated. First, we describe the design process based on our previous work. Next, we present the overall description of TEOS including representative roles, tasks, and team environments. We also propose measures of team performance of the IMT and propose future research that can be realized through TEOS.

The role of heredity in cancer.

1989 ◽  
Vol 7 (4) ◽  
pp. 527-540 ◽  
Author(s):  
E G Levine ◽  
R A King ◽  
C D Bloomfield
Keyword(s):  
Molecular Mechanisms ◽  
Familial Cancer ◽  
Tumor Development ◽  
Future Research ◽  
Minor Role ◽  
Research Activity ◽  
Environmental Interactions ◽  
Future Research Directions ◽  
A Minor

Heredity is generally felt to play a minor role in the development of cancer. This review critically examines this assumption. Topics discussed include evidence for heritable predisposition in animals and humans; the potential importance of genetic-environmental interactions; approaches that are being used to successfully locate genes responsible for heritable predisposition; comparability of genetic findings among heritable and corresponding sporadic malignancies; and future research directions. Breast, colon, and lung cancer are used to exemplify clinical and research activity in familial cancer; clinical phenotypes, segregation and linkage analyses, models for environmental interactions with inherited traits, and molecular mechanisms of tumor development are discussed. We conclude that the contribution of heredity to the cancer burden is greater than generally accepted, and that study of heritable predisposition will continue to reveal carcinogenic mechanisms important to the development of all cancers.

The Effectiveness of Family-Supportive Supervisors: The Moderating Role of Employees’ Collectivistic Self-Construal

2020 ◽  
Vol 51 (6) ◽  
pp. 442-455
Author(s):  
Peng Wang ◽  
Zhengxue Luo ◽  
Zhen Wang
Keyword(s):  
Self Determination Theory ◽  
Employee Perceptions ◽  
Future Research ◽  
Research Directions ◽  
Self Construal ◽  
Member Exchange ◽  
Future Research Directions ◽  
Work Family ◽  
Work Family Enrichment

Built upon conservation of resource theory and self-determination theory, this study explores boundary conditions under which family-supportive supervisors (FSSs) influence employee-perceived leader–member exchange (LMX) and work–family enrichment (WFE). Findings from this research reveal that FSSs positively relate to employee perceptions of LMX and WFE. Employees’ collectivistic self-construals moderate the effect of FSSs on LMX but not on WFE. Implications and future research directions are discussed.

Cardiovascular Comorbidities of Psoriasis and Psoriatic Arthritis: A Report from the GRAPPA 2012 Annual Meeting

2013 ◽  
Vol 40 (8) ◽  
pp. 1434-1437 ◽  
Author(s):  
April W. Armstrong ◽  
Joel M. Gelfand ◽  
Wolf-Henning Boehncke ◽  
Ehrin J. Armstrong
Keyword(s):  
Psoriatic Arthritis ◽  
Annual Meeting ◽  
Tumor Necrosis ◽  
Panel Discussion ◽  
Future Research ◽  
Research Directions ◽  
Cardiovascular Comorbidities ◽  
Future Research Directions ◽  
Necrosis Factor

At the 2012 annual meeting of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) in Stockholm, Sweden, several GRAPPA members led a panel discussion on cardiovascular (CV) comorbidities of psoriasis and psoriatic arthritis (PsA). The panelists discussed the role of insulin resistance in the pathophysiology of psoriasis, the possible effect of tumor necrosis factor inhibitors on CV comorbidities, and the effect of 12/23 monoclonal antibodies on CV outcomes. The panelists also addressed how lessons from CV comorbidity research could be applied to other areas of comorbidity research in psoriasis and PsA and identified future research directions in this area.

scholarly journals Emerging role of a novel small non-coding regulatory RNA: tRNA-derived small RNA

ExRNA ◽  
2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Fangfang Jin ◽  
Zhigang Guo
Keyword(s):  
Small Rna ◽  
Current Knowledge ◽  
Future Research ◽  
Regulatory Rna ◽  
Biological Functions ◽  
Research Directions ◽  
Non Coding Rna ◽  
Future Research Directions ◽  
Non Coding Rnas

Abstract The discovery of small non-coding RNAs, such as miRNA and piRNA, has dramatically changed our understanding of the role RNA plays in organisms. Recent studies show that a novel small non-coding RNA generated from cleavage of tRNA or pre-tRNA, called tRNA-derived small RNA (tsRNA), serves as a new regulator of gene expression. tsRNA has been determined participate in regulating some specific physiological and pathological processes. Although knowledge regarding the biological roles of miRNA and piRNA is expanding, whether tsRNAs play similar roles remains poorly understood. Here, we review the current knowledge regarding the mechanisms of action and biological functions of tsRNAs in intracellular, extracellular and intergenerational inheritance, and highlight the potential application of tsRNAs in human diseases, and present the current problems and future research directions.

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