scholarly journals La pupilometría en el socorrismo acuático profesional: la vigilancia como factor determinante del ahogamiento (The use of pupillometry in aquatic lifesaving: vigilance as a key factor in drowning)

Retos ◽  
2019 ◽  
pp. 571-577
Author(s):  
Sergio López García ◽  
María Inmaculada Martín Villar ◽  
José Antonio Navia Manzano ◽  
José Enrique Moral García ◽  
Mario Amatria Jiménez ◽  
...  
Keyword(s):  
Decision Making ◽  
Eye Movements ◽  
Cognitive Process ◽  
Causes Of Death ◽  
Scientific Literature ◽  
Preventive Measure ◽  
Key Factor ◽  
Effective Preventive Measure

Una de las causas de muerte significativa en el mundo actual es el ahogamiento por sumersión, la medida preventiva más eficaz es la figura del socorrista acuático, destacando tres funciones principales: prevención, vigilancia e intervención. Un aspecto importante de la vigilancia es el escaneo, siendo escasos los estudios científicos en el método de ejecutarlo. Centrándonos en la disposición psicológica de vigilar, abarca dos acciones entrelazadas: percibir y responder. La percepción es indispensable para la acción, entre ambas está la toma de decisión. Percibiendo, el ojo realiza movimientos oculares habiendo vinculación entre ellos y el proceso de toma de decisión pasando a ser objeto observable y medible con la pupilometría. De este modo, por medio de la pupilometría podrían descubrirse los aspectos que entraña la vigilancia con el objetivo de prevenir de forma más eficaz el ahogamiento. Por tanto, el objetivo del presente trabajo ha sido organizar y analizar la literatura científica en términos de vigilancia y percepción en socorrismo acuático.Abstract. One of the most important causes of death nowadays is drowning by submersion. Aquatic lifeguards are considered the most effective preventive measure. Lifeguards are entrusted with three main functions: prevention, surveillance, and intervention. One of the most important aspects of surveillance is scanning. However, there are few studies that focus on how to perform it. The psychological aptitude to watch involves two interlocked actions: perceiving and responding. Perception is essential for action, but between both is decision-making. In the action of perceiving, eyes perform eye movements which have a link to the cognitive process of decision making. Eye movements became observable and measurable with the birth of pupilometry. In this way, pupilomety might help to study the links involved in surveillance in order to prevent drowning more effectively. Thus, the aim of this study was to organize and analyze scientific literature in terms of surveillance and perception in lifesaving.

APPLICATION FEATURES OF TECHNICAL AND FORENSIC TOOLS BY AN INVESTIGATOR (THE INTERROGATOR) DURING INTERROGATION IN THE PRETRIAL DETENTION CENTER

2020 ◽  
pp. 48-53
Author(s):  
Роман Михайлович Морозов ◽  
Дмитрий Юрьевич Волков
Keyword(s):  
Law Enforcement ◽  
Criminal Law ◽  
Scientific Literature ◽  
Preliminary Investigation ◽  
Preventive Measure ◽  
Criminal Procedure ◽  
Evidence Based ◽  
Detention Center ◽  
Pretrial Detention ◽  
Forensic Tools

Целью статьи было рассмотреть проблемные аспекты тактико-криминалистического применения технических средств при производстве допроса, предложить научно обоснованные рекомендации по их использованию. В статье раскрываются особенности применения технико-криминалистических средств процессуально уполномоченными должностными лицами органов предварительного следствия и дознания при производстве допроса подозреваемых (обвиняемых), в отношении которых избрана мера пресечения в виде заключения под стражу. По результатам проведенных исследований правоприменительной практики и научной литературы авторами раскрываются процессуальные и тактические основания и порядок применения технических средств при производстве допроса на отдельных его этапах, предлагаются решения проблем, связанных с применением технико-криминалистических средств, даются рекомендации по порядку применения отдельных технических средств. Выделяются наиболее целесообразные тактические приемы допроса при применении технических средств фиксации. Авторами предложены изменения в уголовно-процессуальное законодательство по совершенствованию законодательных норм в области применения технических средств при производстве следственных действий. Сформулированные в статье выводы могут быть использованы в правоприменительной практике следователями (дознавателями) при производстве допроса в следственном изоляторе, а также при преподавании отдельных дисциплин: «Уголовный процесс», «Криминалистика», а также специальных курсов (по выбору) уголовно-правового профиля. The purpose of the article was to consider the problematic aspects of the tactical and forensic use of technical means during the interrogation, to offer evidence-based recommendations for their use. The article reveals the features of the use of technical and forensic means by the procedurally authorized officials of the preliminary investigation and inquiry bodies during the interrogation of suspects (accused), in respect of which a preventive measure in the form of detention has been chosen. According to the results of the research of law enforcement practice and scientific literature, the authors reveal the procedural and tactical grounds and the procedure for the use of technical means during the interrogation at its individual stages, offers solutions to problems associated with the use of technical and forensic means, gives some recommendations on the order of application of individual technical means. The most appropriate tactics of interrogation, the use of technical facilities of fixation. The authors propose changes to the criminal procedure legislation to improve the legislative norms in the field of application of technical means in the investigative actions realization. The conclusions formulated in the article can be used in law enforcement practice by investigators (inquirers) during the interrogation in the pretrial detention center, as well as in the teaching of certain disciplines: «Criminal procedure», «Criminalistics», as well as special courses (optional) of criminal law profile.

scholarly journals Evaluating the Implementation of the “Build-Back-Better” Concept for Critical Infrastructure Systems: Lessons from Saint-Martin’s Island Following Hurricane Irma

2021 ◽  
Vol 13 (6) ◽  
pp. 3133
Author(s):  
Rita Der Sarkissian ◽  
Anas Dabaj ◽  
Youssef Diab ◽  
Marc Vuillet
Keyword(s):  
Decision Making ◽  
Conceptual Analysis ◽  
Scientific Literature ◽  
Critical Infrastructure ◽  
Methodological Approach ◽  
Infrastructure Systems ◽  
Before And After ◽  
Study Offer ◽  
Hurricane Irma ◽  
Operational Aspects

A limited number of studies in the scientific literature discuss the “Build-Back-Better” (BBB) critical infrastructure (CI) concept. Investigations of its operational aspects and its efficient implementation are even rarer. The term “Better” in BBB is often confusing to practitioners and leads to unclear and non-uniform objectives for guiding accurate decision-making. In an attempt to fill these gaps, this study offers a conceptual analysis of BBB’s operational aspects by examining the term “Better”. In its methodological approach, this study evaluates the state of Saint-Martin’s CI before and after Hurricane Irma and, accordingly, reveals the indicators to assess during reconstruction projects. The proposed methods offer practitioners a guidance tool for planning efficient BBB CI projects or for evaluating ongoing programs through the established BBB evaluation grid. Key findings of the study offer insights and a new conceptual equation of the BBB CI by revealing the holistic and interdisciplinary connotations behind the term “Better” CI: “Build-Back-resilient”, “Build-Back-sustainable”, and “Build-Back-accessible to all and upgraded CI”. The proposed explanations can facilitate the efficient application of BBB for CI by operators, stakeholders, and practitioners and can help them to contextualize the term “Better” with respect to their area and its CI systems.

scholarly journals Effectiveness of Face Coverings in Mitigating the COVID-19 Pandemic in the United States

2021 ◽  
Vol 18 (7) ◽  
pp. 3666
Author(s):  
Olukayode James Ayodeji ◽  
Seshadri Ramkumar
Keyword(s):  
Public Health ◽  
United States ◽  
District Of Columbia ◽  
Preventive Measure ◽  
The United States ◽  
Protective Measure ◽  
Sharp Change ◽  
The Public ◽  
Public Health Challenges ◽  
Effective Preventive Measure

The COVID-19 pandemic has been one of the biggest public health challenges of the 21st century. Many prevalent measures have been taken to prevent its spread and protect the public. However, the use of face coverings as an effective preventive measure remains contentious. The goal of the current study is to evaluate the effectiveness of face coverings as a protective measure. We examined the effectiveness of face coverings between 1 April and 31 December 2020. This was accomplished by analyzing trends of daily new COVID-19 cases, cumulative confirmed cases, and cases per 100,000 people in different U.S. states, including the District of Columbia. The results indicated a sharp change in trends after face covering mandates. For the 32 states with face covering mandates, 63% and 66% exhibited a downward trend in confirmed cases within 21 and 28 days of implementation, respectively. We estimated that face covering mandates in the 32 states prevented approximately 78,571 and 109,703 cases within 21- and 28-day periods post face covering mandate, respectively. A statistically significant (p = 0.001) negative correlation (−0.54) was observed between the rate of cases and days since the adoption of a face covering mandate. We concluded that the use of face coverings can provide necessary protection if they are properly used.

From detente to containment: the emergence of Iran's new Saudi strategy

2021 ◽  
Author(s):  
Hassan Ahmadian ◽  
Payam Mohseni
Keyword(s):  
Decision Making ◽  
Saudi Arabia ◽  
Middle East ◽  
Strategic Decision ◽  
Key Factors ◽  
Peace And Conflict ◽  
Key Factor ◽  
Decision Making Factors ◽  
Containment Strategy ◽  
The Persian Gulf

Abstract Iran's strategy with respect to Saudi Arabia is a key factor in the complex balance of power of the Middle East as the Iranian–Saudi rivalry impacts the dynamics of peace and conflict across the region from Yemen to Syria, Lebanon, Iraq and Bahrain. What is Iranian strategic thinking on Saudi Arabia? And what have been the key factors driving the evolution of Iranian strategy towards the Kingdom? In what marks a substantive shift from its previous detente policy, we argue that Tehran has developed a new containment strategy in response to the perceived threat posed by an increasingly prox-active Saudi Arabia in the post-Arab Spring period. Incorporating rich fieldwork and interviews in the Middle East, this article delineates the theoretical contours of Iranian containment and contextualizes it within the framework of the Persian Gulf security architecture, demonstrating how rational geopolitical decision-making factors based on a containment strategy, rather than the primacy of sectarianism or domestic political orientations, shape Iran's Saudi strategy. Accordingly, the article traces Iranian strategic decision-making towards the Kingdom since the Islamic Revolution of 1979 and examines three cases of Iran's current use of containment against Saudi Arabia in Syria, Yemen and Qatar.

fMRI-Guided TMS on Cortical Eye Fields: The Frontal But Not Intraparietal Eye Fields Regulate the Coupling Between Visuospatial Attention and Eye Movements

2009 ◽  
Vol 102 (6) ◽  
pp. 3469-3480 ◽  
Author(s):  
H. M. Van Ettinger-Veenstra ◽  
W. Huijbers ◽  
T. P. Gutteling ◽  
M. Vink ◽  
J. L. Kenemans ◽  
...  
Keyword(s):  
Visual Cortex ◽  
Eye Movements ◽  
Visual Processing ◽  
Discrimination Performance ◽  
Visual Image ◽  
Single Pulse ◽  
Visuospatial Attention ◽  
Movement Direction ◽  
Key Factor ◽  
And Shifts

It is well known that parts of a visual scene are prioritized for visual processing, depending on the current situation. How the CNS moves this focus of attention across the visual image is largely unknown, although there is substantial evidence that preparation of an action is a key factor. Our results support the view that direct corticocortical feedback connections from frontal oculomotor areas to the visual cortex are responsible for the coupling between eye movements and shifts of visuospatial attention. Functional magnetic resonance imaging (fMRI)–guided transcranial magnetic stimulation (TMS) was applied to the frontal eye fields (FEFs) and intraparietal sulcus (IPS). A single pulse was delivered 60, 30, or 0 ms before a discrimination target was presented at, or next to, the target of a saccade in preparation. Results showed that the known enhancement of discrimination performance specific to locations to which eye movements are being prepared was enhanced by early TMS on the FEF contralateral to eye movement direction, whereas TMS on the IPS resulted in a general performance increase. The current findings indicate that the FEF affects selective visual processing within the visual cortex itself through direct feedback projections.

scholarly journals Multi-Criteria Decision-Making (MCDM) for the Assessment of Renewable Energy Technologies in a Household: A Review

Energies ◽  
2020 ◽  
Vol 13 (5) ◽  
pp. 1164 ◽  
Author(s):  
Indre Siksnelyte-Butkiene ◽  
Edmundas Kazimieras Zavadskas ◽  
Dalia Streimikiene
Keyword(s):  
Decision Making ◽  
Renewable Energy ◽  
Scientific Literature ◽  
Renewable Energy Sources ◽  
Multiple Criteria Decision Making ◽  
Energy Sources ◽  
Renewable Energy Technologies ◽  
Advantages And Disadvantages ◽  
Energy Technologies ◽  
Depth Analysis

Different power generation technologies have different advantages and disadvantages. However, if compared to traditional energy sources, renewable energy sources provide a possibility to solve the climate change and economic decarbonization issues that are so relevant today. Therefore, the analysis and evaluation of renewable energy technologies has been receiving increasing attention in the politics of different countries and the scientific literature. The household sector consumes almost one third of all energy produced, thus studies on the evaluation of renewable energy production technologies in households are very important. This article reviews the scientific literature that have used multiple-criteria decision-making (MCDM) methods as a key tool to evaluate renewable energy technologies in households. The findings of the conducted research are categorized according to the objectives pursued and the criteria on which the evaluation was based are discussed. The article also provides an overview and in-depth analysis of MCDM methods and distinguishes the main advantages and disadvantages of using them to evaluate technologies in households.

scholarly journals MENCEGAH STUNTING DALAM UPAYA MENGOPTIMALKAN PENGASUHAN SERIBU HARI PERTAMA KEHIDUPAN (HPK) DI MASA COVID-19 DESA PONDOKNONGKO KECAMATAN KABAT KABUPATEN BANYUWANGI

2021 ◽  
Vol 3 (2) ◽  
pp. 247-268
Author(s):  
Ansari ◽  
Ina Rotul Ummah ◽  
Tina Kustrianingsih ◽  
Rika Raudotul Jannah
Keyword(s):  
Local Governments ◽  
Growth And Development ◽  
Nutrient Intake ◽  
Central Government ◽  
Slow Growth ◽  
Preventive Measure ◽  
Nutritional Intervention ◽  
Effective Preventive Measure

Stunting is a problem that occurs in infants who are chronically malnourished and results in slow growth and development of babies, so it takes care by giving the first 1000 days of life to the baby. Methods of socialization and education of stunting prevention by optimizing the provision of nutrient intake to families or mothers who have babies by providing nutritional intervention specifically to infants who have been programmed to children aged 0-12 months, and children's mothers 13-24 months, because it is the most effective preventive measure on belita. In terms of stunting prevention, there has been a lot of innovation and progress from the central government, local governments, and all sectors of society.

scholarly journals Should I stay or should I go? Evidence accumulation drives decision making in human drivers

2020 ◽  
Author(s):  
Arkady Zgonnikov ◽  
David Abbink ◽  
Gustav Markkula
Keyword(s):  
Decision Making ◽  
Cognitive Processes ◽  
Cognitive Process ◽  
Response Times ◽  
Process Models ◽  
Cognitive Mechanisms ◽  
Naturalistic Decision Making ◽  
Dynamic Constraints ◽  
Evidence Accumulation ◽  
Out Of Sample

Laboratory studies of abstract, highly controlled tasks point towards noisy evidence accumulation as a key mechanism governing decision making. Yet it is unclear whether the cognitive processes implicated in simple, isolated decisions in the lab are as paramount to decisions that are ingrained in more complex behaviors, such as driving. Here we aim to address the gap between modern cognitive models of decision making and studies of naturalistic decision making in drivers, which so far have provided only limited insight into the underlying cognitive processes. We investigate drivers' decision making during unprotected left turns, and model the cognitive process driving these decisions. Our model builds on the classical drift-diffusion model, and emphasizes, first, the drift rate linked to the relevant perceptual quantities dynamically sampled from the environment, and, second, collapsing decision boundaries reflecting the dynamic constraints imposed on the decision maker’s response by the environment. We show that the model explains the observed decision outcomes and response times, as well as substantial individual differences in those. Through cross-validation, we demonstrate that the model not only explains the data, but also generalizes to out-of-sample conditions, effectively providing a way to predict human drivers’ behavior in real time. Our results reveal the cognitive mechanisms of gap acceptance decisions in human drivers, and exemplify how simple cognitive process models can help us to understand human behavior in complex real-world tasks.

scholarly journals Animal spirits: Keynes' theory of rational investment decision-making under conditions of fundamental uncertainty

2009 ◽  
Vol 52 (1) ◽  
pp. 17-44
Author(s):  
Ognjen Radonjic
Keyword(s):  
Decision Making ◽  
Economic Crisis ◽  
Investment Decision ◽  
The Other ◽  
Investment Activity ◽  
Animal Spirits ◽  
Investment Decision Making ◽  
Key Factor ◽  
Fundamental Uncertainty ◽  
Rational Investment

Keynes's term, animal spirits, has been mistakenly confused with irrational decision-making. However, if we accept Keynes' assumption that future is fundamentally uncertain and nonergodic, animal spirits become key factor that makes continual process of investment decision-making possible. On the other hand, if animal spirits blunt, investment activity dwindles and makes emergence of deep economic crisis likely.

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