scholarly journals The current knowledge gap on metallothionein mediated metal-detoxification in Elasmobranchs

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e10293
Author(s):  
Rachel Ann Hauser-Davis
Keyword(s):  
Environmental Contamination ◽  
Current Knowledge ◽  
Knowledge Gap ◽  
Trophic Web ◽  
Metal Detoxification ◽  
Conservation Plans ◽  
Management And Conservation ◽  
Detoxification Mechanisms

Elasmobranchs are particularly vulnerable to environmental contamination, especially pollutants that may bioaccumulate and biomagnify, throughout the trophic web, such as metals. However, Elasmobranch management and conservation plans are challenging, and this group is often neglected regarding ecotoxicological analyses, particularly concerning metal detoxification mechanisms. This article discusses metallothionein (MT) mediated metal detoxification in Elasmobranchs and reflects on the current knowledge gap in this regard.

scholarly journals CLIMATE CHANGE IMPACT ON MOUNTAIN BIODIVERSITY: A SPECIAL REFERENCE TO GILGIT-BALTISTAN OF PAKISTAN

2016 ◽  
Vol 1 ◽  
pp. 53
Author(s):  
S. Ishaq ◽  
M. Z. Khan ◽  
F. Begum ◽  
K. Hussain ◽  
R. Amir ◽  
...  
Keyword(s):  
Climate Change ◽  
Natural Resources ◽  
Special Reference ◽  
Current Knowledge ◽  
Knowledge Gap ◽  
Change Models ◽  
Impact Of Climate Change ◽  
The Government ◽  
Gilgit Baltistan ◽  
The Impact

Climate Change is not a stationary phenomenon; it moves from time to time, it represents a major threat to mountainous biodiversity and to ecosystem integrity. The present study is an attempt to identify the current knowledge gap and the effects of climate change on mountainous biodiversity, a special reference to the Gilgit-Baltistan is briefly reviewed. Measuring the impact of climate change on mountain biodiversity is quite challenging, because climate change interacts with every phenomenon of ecosystem. The scale of this change is so large and very adverse so strongly connected to ecosystem services, and all communities who use natural resources. This study aims to provide the evidences on the basis of previous literature, in particular context to mountain biodiversity of Gilgit-Baltistan (GB). Mountains of Gilgit-Baltistan have most fragile ecosystem and are more vulnerable to climate change. These mountains host variety of wild fauna and flora, with many endangered species of the world. There are still many gaps in our knowledge of literature we studied because very little research has been conducted in Gilgit-Baltistan about climate change particular to biodiversity. Recommendations are made for increased research efforts in future this including jointly monitoring programs, climate change models and ecological research. Understanding the impact of climate change particular to biodiversity of GB is very important for sustainable management of these natural resources. The Government organizations, NGOs and the research agencies must fill the knowledge gap, so that it will help them for policy making, which will be based on scientific findings and research based.

scholarly journals Emergency care education in South Africa and the unique requirement of physical preparedness: A scoping review

2021 ◽  
Vol 18 ◽  
Author(s):  
Dagmar Muhlbauer ◽  
Craig Vincent-Lambert ◽  
Yoga Coopoo
Keyword(s):  
Higher Education ◽  
Scoping Review ◽  
Emergency Care ◽  
Assessment Tool ◽  
Current Knowledge ◽  
Assessment Tools ◽  
Knowledge Gap ◽  
Care Education ◽  
Narrative Literature Review ◽  
Task Oriented

Introduction The Bachelor Degree in Emergency Medical Care (BEMC) is a unique program in that students operate in both emergency care and rescue contexts, unlike international paramedic degree programs which focus only on emergency care. The learning activities associated with the rescue content are physically strenuous and therefore BEMC students need to be physically and mentally prepared to engage in diverse austere environments. Although South African BEMC programs have a common medical rescue curriculum, approaches to the training and assessment of physical preparedness vary between the institutions. The objective of this research was to explore the knowledge gap through the review of literature that describes the unique physical preparedness requirements in the field of emergency care education. Methods We conducted a scoping review in the form of a narrative literature review. Results Seventy-five (n) articles were initially identified, however, only four were relevant to the objective of this study. This highlighted the paucity of literature describing the unique physical fitness requirements of the BEMC program and the current challenges experienced by educators in the field. Conclusion While physical preparedness training exists in higher education institutes and there are assessments conducted at these higher education institutes, none of these assessment tools have yet been scientifically validated which creates a challenge for educators. The current knowledge gap within EMC education is therefore the absence of a scientifically validated task-oriented physical preparedness assessment tool which addresses the desired physical attributes and abilities of EMC students linked to the BEMC curriculum and associated learning experiences.

What Skill/Knowledge is Important to a Nursing Professional?

2013 ◽  
pp. 234-249
Author(s):  
Li-Min Lin ◽  
Yi-Cheng Chen ◽  
Jen-Her Wu ◽  
Robert D. Tennyson
Keyword(s):  
Continuing Education ◽  
Curriculum Design ◽  
Formal Education ◽  
Current Knowledge ◽  
Knowledge Gap ◽  
Education Programs ◽  
Nursing Educators ◽  
Nursing Curricula ◽  
Nursing Professionals ◽  
Nursing Professional

This study employed a survey instrument to investigate the knowledge topics that are important to a nursing professional. We asked 491 nursing professionals and managers in Taiwan what they thought about 47 educational topics. For each topic, the authors asked them how much they had learned about a given topic in their formal education, their current knowledge of the topic, and how important the topic has been in their career. Results indicate each knowledge topic’s importance, the amount learned in formal education programs, and the educational knowledge gap. The findings also show the amount currently known, current knowledge gap, and the amount learned (or forgotten) subsequent to education. The survey supports current perceptions about the importance of some topics, but it also highlights topics that are sometimes underemphasized or overemphasized. Efforts to develop nursing curricula or training programs for nursing professionals or students should consider the experience of practitioners in clinics and hospitals. Findings should be useful to hospital training departments and nursing educators in universities and colleges to refine or revise their curriculum design. Nursing professionals and students seeking continuing education will also be able to use the results for selecting courses for career enhancement.

scholarly journals Integrating omics for a better understanding of Inflammatory Bowel Disease: a step towards personalized medicine

2019 ◽  
Vol 17 (1) ◽  
Author(s):  
Manoj Kumar ◽  
Mathieu Garand ◽  
Souhaila Al Khodor
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Current Knowledge ◽  
Clinical Decision ◽  
Complex Nature ◽  
Knowledge Gap ◽  
Disease Relapse ◽  
Microbial Dysbiosis ◽  
Metabolic Dysregulation ◽  
Inflammatory Bowel

Abstract Background Inflammatory Bowel Disease (IBD) is a multifactorial chronic disease. Understanding only one aspect of IBD pathogenesis does not reflect the complex nature of IBD nor will it improve its clinical management. Therefore, it is vital to dissect the interactions between the different players in IBD pathogenesis in order to understand the biology of the disease and enhance its clinical outcomes. Aims To provide an overview of the available omics data used to assess the potential mechanisms through which various players are contributing to IBD pathogenesis and propose a precision medicine model to fill the current knowledge gap in IBD. Results Several studies have reported microbial dysbiosis, immune and metabolic dysregulation in IBD patients, however, this data is not sufficient to create signatures that can differentiate between the disease subtypes or between disease relapse and remission. Conclusions We summarized the current knowledge in the application of omics in IBD patients, and we showed that the current knowledge gap in IBD hinders the improvements of clinical decision for treatment as well as the prediction of disease relapse. We propose one way to fill this gap by implementing integrative analysis of various omics datasets generated from one patient at a single time point.

The importance of aquatic and terrestrial habitat for the European pond turtle (Emys orbicularis): implications for conservation planning and management

2004 ◽  
Vol 82 (11) ◽  
pp. 1704-1712 ◽  
Author(s):  
G F Ficetola ◽  
E Padoa-Schioppa ◽  
A Monti ◽  
R Massa ◽  
F De Bernardi ◽  
...  
Keyword(s):  
Habitat Management ◽  
Terrestrial Habitat ◽  
Po River ◽  
Emys Orbicularis ◽  
Point Counts ◽  
Pond Turtle ◽  
Life History Stages ◽  
Conservation Plans ◽  
Management And Conservation ◽  
Water Eutrophication

The European pond turtle, Emys orbicularis (L., 1758), is threatened throughout its distribution, prompting management of habitats and populations for conservation. Quantitative data on habitat requirements for this species are needed to better evaluate which areas are the most suitable, or what actions can improve habitat suitability. We studied relationships between the distribution and abundance of E. orbicularis and the environment by analysing water quality and features of 39 wetland and upland habitats in the Po River delta of northern Italy; visual transects and point counts were used to determine turtle presence and relative abundance. Emys orbicularis occurs more frequently and abundantly in permanent wetlands surrounded by woodlands, and its presence does not appear to be related to water eutrophication. Woodlands strongly influence adjacent wetland features and may be important for turtles' terrestrial activities such as nesting and dispersal. Habitat management and conservation plans for E. orbicularis should include protection of extensive terrestrial woodland habitat containing diverse wetland systems, to support turtle survival at different life-history stages. The requirements for wetlands and natural terrestrial habitat are difficult to meet in the currently human-dominated European lowlands; nevertheless, conservation plans for this species should take a broad-scale approach.

Heavy metal detoxification mechanisms in halophytes: an overview

2016 ◽  
Vol 25 (2) ◽  
pp. 129-148 ◽  
Author(s):  
Palliyath Sruthi ◽  
Abdul Majeed Shackira ◽  
Jos T. Puthur
Keyword(s):  
Heavy Metal ◽  
Metal Detoxification ◽  
Heavy Metal Detoxification ◽  
Detoxification Mechanisms

scholarly journals Comparing the victimization impact of cybercrime and traditional crime

2021 ◽  
Vol 3 (3) ◽  
pp. 85-110
Author(s):  
Jildau Borwell ◽  
Jurjen Jansen ◽  
Wouter Stol
Keyword(s):  
Law Enforcement ◽  
Literature Review ◽  
Current Knowledge ◽  
Future Research ◽  
Knowledge Gap ◽  
Research Directions ◽  
The Future ◽  
Future Research Directions ◽  
Potential Impact ◽  
The Impact

This paper addresses the importance of building knowledge on the impact of cybercrime victimization. Because the topic is understudied, it is unclear whether the impact of cybercrime differs from that of traditional crime. Our understanding of potential impact differences needs to be improved, considering that society and criminality are digitizing and, consequently, more people are likely to become victims of cybercrime. From a practical perspective, knowledge about the impact of different crimes is important to develop victim policies within law enforcement and other relevant agencies, and to treat victims appropriately. In this paper, a literature review is provided, as well as future research directions to address the current knowledge gap. The future research directions are divided in three topics: (1) distinguishing between cybercrime and traditional crime, (2) classifying cybercrime and traditional crime, and (3) measuring the victimization impact of cybercrime and traditional crime.

scholarly journals Fauna of the Land Habitats of the Pivka Lakes

2016 ◽  
Vol 34 (3) ◽  
Author(s):  
Slavko Polak
Keyword(s):  
Animal Species ◽  
Current Knowledge ◽  
Bird Species ◽  
Legal Protection ◽  
Active Management ◽  
Mammal Species ◽  
Amphibian Species ◽  
Reptile Species ◽  
Extensive Farming ◽  
Management And Conservation

V prispevku je podan pregled trenutnega poznavanja favne kopenskih habitatov Pivških jezer. Doslej je bilo na območju ugotovljenih 20 vrst sesalcev in 127 vrst ptic. Od ptic jih 75 vrst tu tudi gnezdi. Izpostavljene so vrst evropske ohranitvene pozornosti kot so kosec, hribski škrjanec, podhujka in pisana penica. Pisana penica, poljski škrjanec, rjavi srakoper in velik strnad imajo na Pivških jezerih ene največjih gnezditvenih gostot v državi. Na območju Pivških jezer je bilo doslej ugotovljenih 8 vrst plazilcev in 9 vrst dvoživk. Večina vrst je uvrščena na rdeči seznam ogroženih živali. Metulji dnevniki so relativno dobro raziskani. Za območje je znanih 106 vrst kar znaša 57% vseh v Sloveniji živečih vrst metuljev. Tudi med metulji je veliko ogroženih in ranljivih vrst. Doslej je znanih prek 210 vrst hroščev. Ocenjeno je, da tu živi med 4000 do 6000 vrst hroščev. Veliko ogroženih vrst je vezanih na močvirne travnike jezer, suha kraška travišča ter kamnite griže. Za gozdove in grmišča je značilnih manj ogroženih vrst živali. Naravovarstveno so pomembni ostanki starih hrastovih gozdov. Na območju Pivških jezer je zaradi opuščanja človekove rabe opaziti hitro zaraščanje travišč, kar vodi v zmanjševanje biotske pestrosti. Poleg pravnega zavarovanja Pivških jezer je zato predlagano aktivno upravljanje, ohranjanje in usmerjanje ter spodbujanje dosedanje ekstenzivne kmetijske rabe.  The paper gives an overview of the current knowledge of the fauna of the land habitats around the Pivka lakes. So far 20 mammal species and 127 bird species have been identified. Of the bird species, 75 also nest here. Special attention is paid to European conservation species such as the corn crake, woodlark, nightjar and barred warbler. The nesting density of the barred warbler, skylark, red-backed shrike and corn bunting at the Pivka lakes is among the highest in the country. In the area of the Pivka lakes 8 reptile species and 9 amphibian species have been identified. The majority of these species are on the Red List of Threatened Animals. The butterflies have been relatively well researched. 106 species have been identified in the area, which amounts to 57% of all species of butterflies living in Slovenia. Many of them are threatened and vulnerable species. To the present, 210 species of beetles have been identified, live here. Many of the threatened species are connected with the marshy grasslands of the lakes, dry karst grasslands and barren rocky outcrops. There are fewer threatened animal species in the forests and brush. The remains of old oak forests are scientifically important. Due to the abandonment of land use by humans in the area of the Pivka lakes we can observe the rapid overgrowth of pasturelands, which leads to decreased biodiversity. In addition to legal protection of the Pivka lakes it is therefore also recommend active management and conservation as well as preserving and encouragement of the formerly extensive farming practices. 

scholarly journals The Significance of a Relations-based Approach to Indigenous Research Ethics and Indigenous Data Sovereignty

2020 ◽  
Author(s):  
◽  
Keely Ten Fingers
Keyword(s):  
Research Ethics ◽  
Critical Discourse Analysis ◽  
Indigenous People ◽  
Current Knowledge ◽  
Ways Of Knowing ◽  
Self Determination ◽  
Indigenous Research ◽  
Knowledge Gap ◽  
Indigenous Ways Of Knowing ◽  
Ways Of Being

BACKGROUND: Indigenous people have been increasingly asserting self-determination in research to “research ourselves back to life”. There is a current knowledge gap regarding how gender is considered in Indigenous research ethics and its implications for Indigenous self-determination in research. METHODS: Utilizing critical discourse analysis and a decolonizing theoretical framework a systematic review was conducted to contribute to filling this knowledge gap. RESULTS: The dominant concept and language of gender as binary are being used in Indigenous research conducted in observance of Indigenous research and it is given significance through its continued use, particularly in relation to participant sampling and bias. The mainstream concept is also given significance because research involving Indigenous people is in response to inequities resulting from colonization. However, there is resistance to this concept and its significance by revitalizing and renewing Indigenous Ways of Knowing (research paradigms including epistemology, methodology, methods, and theories) such as language and most significantly, elevating relations (human-to-human and human-to-nature) as part of Indigenous Ways of Being (ontology). The implications of this recovery and renewal is alignment and strengthening of Indigenous Data Sovereignty. This is ethical Indigenous research. CONCLUSION: “Researching ourselves back to life” involves going back to the very beginning, to our very being as Indigenous peoples and relating this to how we understand, conduct, and utilize ethical research to express and reflect our reality for wellness, governance, and nation-(re)building.

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