scholarly journals Declive y muerte de los frailejones en los ecosistemas alpinos de los Andes del Norte: modelo conceptual.

2020 ◽  
Author(s):  
Oscar Burbano-Figueroa ◽  
Eliana Galindez-Chicaíza ◽  
Alfonso Javier Benítez-Arteaga ◽  
Angela Vanessa Alvarez Coral ◽  
Carlos Arturo Florez Casanova ◽  
...  
Keyword(s):  
Climate Change ◽  
Conceptual Framework ◽  
Conceptual Model ◽  
Current Knowledge ◽  
Health Problems ◽  
Alpine Ecosystems ◽  
Knowledge Gaps ◽  
Northern Andes ◽  
Reported Health ◽  
Tropical Alpine

Abstract This study focuses on the development of a conceptual model that collects, organizes and combines knowledge (concepts and hypotheses proposed) related to the death and decline of frailejones (Espeletia) in the tropical Alpine ecosystems of the Northern Andes. It also identifies the current knowledge gaps for this problem, the hypotheses proposed to explain it and a conceptual framework for the development of future strategies for monitoring and management of these effects. It highlights the use of the conceptual model in presenting three hypotheses that describe the frailejones interactions with other biological agents related to previously reported health problems, and provides a description of the factors that shape these interactions, mainly climate change and its effect on the distribution of paramo plants.

TYPE A-B BEHAVIOR AND SELF-REPORTED HEALTH PROBLEMS

1990 ◽  
Vol 67 (7) ◽  
pp. 960 ◽  
Author(s):  
DONNA M. DAVILLA
Keyword(s):  
Type A ◽  
Health Problems ◽  
Reported Health

National innovative system: relevance of formation, contours of conceptual model and integration mechanisms of realization

2019 ◽  
pp. 3-31
Author(s):  
Yuri B. Vinslav
Keyword(s):  
Conceptual Framework ◽  
Conceptual Model ◽  
Technological Innovations ◽  
Scientific Education ◽  
Practice Recommendations ◽  
National Importance ◽  
Innovative System ◽  
Integration Mechanisms ◽  
Key Indicators ◽  
Integrated Structures

In work dynamics of key indicators of innovative activity in economy of Russia in recent years is considered. The conclusion is drawn on lack of system positive changes in the innovative sphere of the country. On the basis of the analysis of domestic and foreign practice recommendations about formation of the national innovative system (NIS) promoting more effective realization of the state industrial and scientific and technical policy are formulated. Author's vision of key segments of the domestic NIS focused on the priority directions of creation of scientific and technological innovations of the national importance is offered. Recommendations about development of specific administrative mechanisms for each of the offered segments are made. As perspective instruments of realization of NIS it is offered to use the innovative scientific and technological centers and scientific education centers. Methodical and practical questions of formation of data of the integrated structures are considered, the corresponding conceptual framework is stated.

Introduction

2018 ◽  
Author(s):  
Jonas Tallberg ◽  
Karin Bäckstrand ◽  
Jan Aart Scholte
Keyword(s):  
Climate Change ◽  
Human Rights ◽  
Conceptual Framework ◽  
Global Governance ◽  
Comprehensive Treatment ◽  
Human Rights Abuses ◽  
Sociological Approach ◽  
The Core ◽  
Governance Institutions

Legitimacy is central for the capacity of global governance institutions to address problems such as climate change, trade protectionism, and human rights abuses. However, despite legitimacy’s importance for global governance, its workings remain poorly understood. That is the core concern of this volume, which engages with the overarching question: whether, why, how, and with what consequences global governance institutions gain, sustain, and lose legitimacy. This introductory chapter explains the rationale of the book, introduces its conceptual framework, reviews existing literature, and presents the key themes of the volume. It emphasizes in particular the volume’s sociological approach to legitimacy in global governance, its comparative scope, and its comprehensive treatment of the topic. Moreover, a specific effort is made to explain how each chapter moves beyond existing research in exploring the book’s three themes: (1) sources of legitimacy, (2) processes of legitimation and delegitimation, and (3) consequences of legitimacy.

scholarly journals COVID-19: a review of current knowledge regarding exposure, quarantine, isolation and other preventive measures

2021 ◽  
Vol 8 ◽  
pp. 204993612110320
Author(s):  
Robert Rosolanka ◽  
Andres F. Henao-Martinez ◽  
Larissa Pisney ◽  
Carlos Franco-Paredes ◽  
Martin Krsak
Keyword(s):  
Immune Response ◽  
Severe Acute Respiratory Syndrome ◽  
Clinical Response ◽  
Preventive Measures ◽  
Current Knowledge ◽  
Therapeutic Options ◽  
Exposure Control ◽  
Knowledge Gaps ◽  
Vaccination Strategies ◽  
Speed Up

Deeper understanding of the spread, morbidity, fatality, and development of immune response associated with coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2, is necessary in order to establish an appropriate epidemiological and clinical response. Exposure control represents a key part of the combat against COVID-19, as the effectiveness of current therapeutic options remains partial. Since the preventive measures have not been sufficiently able to slow down this pandemic, in this article we explore some of the pertinent knowledge gaps, while overall looking to effective vaccination strategies as a way out. Early on, such strategies may need to rely on counting the convalescents as protected in order to speed up the immunization of the whole population.

scholarly journals Climate Change and Health Preparedness in Africa: Analysing Trends in Six African Countries

2021 ◽  
Vol 18 (9) ◽  
pp. 4672
Author(s):  
Samuel Kwasi Opoku ◽  
Walter Leal Filho ◽  
Fudjumdjum Hubert ◽  
Oluwabunmi Adejumo
Keyword(s):  
Public Health ◽  
Climate Change ◽  
South Africa ◽  
Human Health ◽  
Health Systems ◽  
Health Professionals ◽  
Health Problems ◽  
Sub Saharan Africa ◽  
Basic Knowledge ◽  
African Countries

Climate change is a global problem, which affects the various geographical regions at different levels. It is also associated with a wide range of human health problems, which pose a burden to health systems, especially in regions such as Africa. Indeed, across the African continent public health systems are under severe pressure, partly due to their fragile socioeconomic conditions. This paper reports on a cross-sectional study in six African countries (Ghana, Nigeria, South Africa, Namibia, Ethiopia, and Kenya) aimed at assessing their vulnerabilities to climate change, focusing on its impacts on human health. The study evaluated the levels of information, knowledge, and perceptions of public health professionals. It also examined the health systems’ preparedness to cope with these health hazards, the available resources, and those needed to build resilience to the country’s vulnerable population, as perceived by health professionals. The results revealed that 63.1% of the total respondents reported that climate change had been extensively experienced in the past years, while 32% claimed that the sampled countries had experienced them to some extent. Nigerian respondents recorded the highest levels (67.7%), followed by Kenya with 66.6%. South Africa had the lowest level of impact as perceived by the respondents (50.0%) when compared with the other sampled countries. All respondents from Ghana and Namibia reported that health problems caused by climate change are common in the two countries. As perceived by the health professionals, the inadequate resources reiterate the need for infrastructural resources, medical equipment, emergency response resources, and technical support. The study’s recommendations include the need to improve current policies at all levels (i.e., national, regional, and local) on climate change and public health and to strengthen health professionals’ skills. Improving the basic knowledge of health institutions to better respond to a changing climate is also recommended. The study provides valuable insights which may be helpful to other nations in Sub-Saharan Africa.

scholarly journals Knowledge Gaps in Understanding the Etiology of Anemia in Indonesian Adolescents

2021 ◽  
Vol 42 (1_suppl) ◽  
pp. S39-S58
Author(s):  
Kesso Gabrielle van Zutphen ◽  
Klaus Kraemer ◽  
Alida Melse-Boonstra
Keyword(s):  
Current Knowledge ◽  
Vitamin A Deficiency ◽  
Public Health Problem ◽  
Population Group ◽  
Future Research ◽  
Folic Acid Deficiency ◽  
Knowledge Gaps ◽  
Local Conditions ◽  
Etiological Factors ◽  
Infection And Inflammation

Background: Anemia is a public health problem among adolescents in Indonesia. Strategies to prevent or treat anemia should be tailored to local conditions, taking into account its specific etiology and prevalence in a given setting and population group. Objective: This review aims to (1) identify and synthesize the current knowledge on the etiology of anemia among adolescents in Indonesia, (2) reveal knowledge gaps in this area, and (3) suggest directions for future research and programmatic work. Methods: We systematically searched PubMed, Web of Science, Scopus, Medline, and WorldCat databases for peer-reviewed journal articles to identify which etiological factors were related to anemia among Indonesian adolescents. Research papers were reviewed and included in the review according to inclusion criteria. Results: Of 13 studies, 8 showed that anemia was associated with iron deficiency; 4 are suggestive of vitamin A deficiency; and 2 of folic acid deficiency. Five studies underscore different etiological determinants for anemia, such as malaria, protein and energy malnutrition, vitamin B2 deficiency, calcium, and vitamin C deficiency. Based on these findings, we developed a framework on knowledge gaps on the etiology of anemia among adolescents in Indonesia, divided in 3 levels of knowledge: (1) significant knowledge gaps, (2) knowledge gaps, and (3) established knowledge. Conclusions: The knowledge gaps around the etiology of anemia among Indonesian adolescents are significant. Our framework emphasizes the need for further research across all etiological factors, namely inadequate nutritional intake and absorption, genetic hemoglobin disorders, infection and inflammation, and menstrual disorders.

Self-reported health problems among travelers visiting Cuzco: A Peruvian Airport survey

2009 ◽  
Vol 7 (1) ◽  
pp. 25-29 ◽  
Author(s):  
Miguel M. Cabada ◽  
Fernando Maldonado ◽  
Karen Mozo ◽  
Carlos Seas ◽  
Eduardo Gotuzzo
Keyword(s):  
Health Problems ◽  
Reported Health

scholarly journals Moving Beyond Two Goals: An Integrative Review and Framework for the Study of Multiple Goals

2021 ◽  
pp. 108886832098581
Author(s):  
Franki Y. H. Kung ◽  
Abigail A. Scholer
Keyword(s):  
Current Knowledge ◽  
Integrative Review ◽  
Goal Structure ◽  
Multiple Goals ◽  
Knowledge Gaps ◽  
Multiple Goal ◽  
New Directions ◽  
Dyadic Relation ◽  
Dyadic Relations

Historically, the study of multiple goals has focused on the dynamics between two goals as the prototypical example of multiple goals. This focus on dyadic relations means that many issues central to the psychology of more than two goals are still unexplored. We argue that a deeper understanding of multiple-goal issues involves moving beyond two goals. Doing so not only reveals new insights about goal relations (e.g., how one dyadic relation affects another) but also introduces goal structure (how goals and goal relations are positioned relative to each other) as a variable in its own right worthy of study. In our review, we discuss current knowledge gaps, review methodologies both in terms of existing techniques and novel techniques we propose, and highlight new directions from moving beyond two goals—what new questions emerge and what dynamics, including intersectional issues (e.g., between goal properties and goal structure), become possible to explore.

scholarly journals Toward an integrated system of climate change and human health indicators: a conceptual framework

2021 ◽  
Vol 166 (3-4) ◽  
Author(s):  
Ann Y. Liu ◽  
Juli M. Trtanj ◽  
Erin K. Lipp ◽  
John M. Balbus
Keyword(s):  
Public Health ◽  
Climate Change ◽  
Health Outcomes ◽  
Conceptual Framework ◽  
Climate Adaptation ◽  
Health Indicators ◽  
Adaptation Strategies ◽  
Integrated System ◽  
Health Trends ◽  
Science And Policy

AbstractEnvironmental health indicators are helpful for tracking and communicating complex health trends, informing science and policy decisions, and evaluating public health actions. When provided on a national scale, they can help inform the general public, policymakers, and public health professionals about important trends in exposures and how well public health systems are preventing those exposures from causing adverse health outcomes. There is a growing need to understand national trends in exposures and health outcomes associated with climate change and the effectiveness of climate adaptation strategies for health. To date, most indicators for health implications of climate change have been designed as independent, individual metrics. This approach fails to take into account how exposure-outcome pathways for climate-attributable health outcomes involve multiple, interconnected components. We propose reframing climate change and health indicators as a linked system of indicators, which can be described as follows: upstream climate drivers affect environmental states, which then determine human exposures, which ultimately lead to health outcomes; these climate-related risks are modified by population vulnerabilities and adaptation strategies. We apply this new conceptual framework to three illustrative climate-sensitive health outcomes and associated exposure-outcome pathways: pollen allergies and asthma, West Nile virus infection, and vibriosis.

Sign in / Sign up

Export Citation Format

Share Document