scholarly journals The 4D Nucleome Data Portal: a resource for searching and visualizing curated nucleomics data

2021 ◽  
Author(s):  
Sarah B Reiff ◽  
Andrew J Schroeder ◽  
Koray Kirli ◽  
Andrea Cosolo ◽  
Clara Bakker ◽  
...  
Keyword(s):  
Scientific Community ◽  
Complex Structure ◽  
Nuclear Architecture ◽  
Chromosome Conformation ◽  
Chromosome Architecture ◽  
Multiple Datasets ◽  
Disease Biology ◽  
Wide Range ◽  
Data Portal ◽  
The Impact

The 4D Nucleome (4DN) Network aims to elucidate the complex structure and organization of chromosomes in the nucleus and the impact of their disruption in disease biology. We present the 4DN Data Portal (https://data.4dnucleome.org/), a repository for datasets generated in the 4DN network and relevant external datasets. Datasets were generated with a wide range of experiments, including chromosome conformation capture assays such as Hi-C and other innovative sequencing and microscopy-based assays probing chromosome architecture. All together, the 4DN data portal hosts more than 1800 experiment sets and 34000 files. Results of sequencing-based assays from different laboratories are uniformly processed and quality-controlled. The portal interface allows easy browsing, filtering, and bulk downloads, and the integrated HiGlass genome browser allows interactive visualization and comparison of multiple datasets. The 4DN data portal represents a primary resource for chromosome contact and other nuclear architecture data for the scientific community.

scholarly journals ETHICAL EXAMINATION OF SCIENTIFIC PUBLICATIONS IN MEDICINE: FOREIGN EXPERIENCE AND RUSSIAN PRACTICE

Bioethics ◽  
2021 ◽  
Vol 28 (2) ◽  
pp. 33-38
Author(s):  
Natalia A. Alshuk ◽  
◽  
Svetlana A. Kostenko ◽  
Olga Yu. Golitsyna ◽  
◽  
...  
Keyword(s):  
Scientific Community ◽  
International Standards ◽  
Hirsch Index ◽  
Scientific Publications ◽  
Ethical Assessment ◽  
Wide Range ◽  
Number Of Publications ◽  
The Uk ◽  
Digital Processes ◽  
The Impact

Currently, much attention is paid to the correct presentation of the results of. This is not surprising, since international standards used for assessing the effectiveness of scientific clinical and pre-clinical studies in scientific publications activities are based on citation rates and the number of publications in peer-reviewed journals. This tradition originated in the UK and is the result of a struggle for grants in the scientific community. The Hirsch index (individual authors) type of assessment and the impact factor (journals) made it possible to quantitatively compare papers without referring to their content. The assessment of the latter was accomplished by editors of the journals, and it was assumed that it was objective. This method was consistent with the digitalization process, but it has not yet received an ethical assessment. This is happening not only because there is a fairly wide range of opinions on this issue in the scientific community [1], but also because moral plots are generally not referred to digital processes.

scholarly journals Understanding User Involvement in Research in Aging and Health

2019 ◽  
Vol 5 ◽  
pp. 233372141989778 ◽  
Author(s):  
Susanne Iwarsson ◽  
Anna-Karin Edberg ◽  
Synneve Dahlin Ivanoff ◽  
Elizabeth Hanson ◽  
Håkan Jönson ◽  
...  
Keyword(s):  
Scientific Community ◽  
Research Priorities ◽  
User Involvement ◽  
Present Situation ◽  
International Scientific Community ◽  
High Quality Research ◽  
Ongoing Research ◽  
Wide Range ◽  
Aging And Health ◽  
The Impact

User involvement in research is advocated as an avenue for efficient societal developments. In this article, we identify potentials, problems, and challenges related to research on aging and health, and identify and illustrate research priorities using an evolving research program as an example. Involving user representatives in the development phase, the UserAge program engages researchers at four universities in Sweden. The program builds upon previous and ongoing research with user involvement. The goals are to maximize the impact of user involvement, enhance the execution of high-quality research, increase the knowledge about what difference user involvement can make, and evaluate the impact of research about and with user involvement. Taken together and communicated in the international scientific community as well as in a wide range of public arenas, the empirical results, capacity-building, and modeling efforts of UserAge will have an impact not only on the present situation but also on the future.

scholarly journals The importance of mentorship and collaboration for scientific capacity-building and capacity-sharing: perspectives of African scientists

F1000Research ◽  
2021 ◽  
Vol 10 ◽  
pp. 164
Author(s):  
Heather E. Burgess ◽  
Joanna Chataway
Keyword(s):  
Capacity Building ◽  
Scientific Community ◽  
Full Range ◽  
Academic Community ◽  
Interaction Patterns ◽  
Capacity Sharing ◽  
Wide Range ◽  
Modes Of Interaction ◽  
The Impact

Long-term goals for capacity-building in Africa centres around building a self-sufficient scientific community, however there is a lack of research on the interactions that are needed to make up a thriving academic community or the steps needed to realise such a goal. Through interviews with researchers supported by a capacity-building initiative, we have characterised their interactions with other scientists and the impact that these have on capacity-building. This has revealed a wide range of interactions that have not been captured by traditional bibliometric studies of collaboration and shown that a substantial amount of intra-African collaboration is taking place. This collaboration allowed the researchers to share capacity with their colleagues and this could provide an alternative to, or supplement, traditional North-South capacity-building. We have shown that this capacity-sharing can enable capacity to spill over from capacity-building programmes to the broader scientific community. Furthermore, researchers are deliberately hastening this capacity-sharing through training or mentoring others outside of their capacity-building initiative, including those from more resource-poor groups. To understand how capacity-building initiatives can harness the power of these interactions, we investigated how interactions between researchers originated, and found that collaborations tended to be formed around pre-existing networks, with researchers collaborating with previous colleagues, or contacts formed through their mentors or consortium activities. Capacity-building organisations could capitalise on this through actions such as expanding mentorship schemes but should also ensure that researchers are not limited to pre-established networks but have exposure to a changing and growing pool of expertise. As interactions continue to move online since the appearance of COVID-19 this will present opportunities for new interaction patterns to develop. This study highlights the need to develop new metrics for collaboration that will take into account these new modes of interaction and the full range of interactions that make up a scientific community.

scholarly journals The matrix revolutions: towards the decoding of the plant chromatin three-dimensional reality

2020 ◽  
Vol 71 (17) ◽  
pp. 5129-5147
Author(s):  
Ying Huang ◽  
Natalia Yaneth Rodriguez-Granados ◽  
David Latrasse ◽  
Cecile Raynaud ◽  
Moussa Benhamed ◽  
...  
Keyword(s):  
State Of The Art ◽  
Three Dimensional ◽  
Nuclear Architecture ◽  
Hierarchical Organization ◽  
Chromosome Architecture ◽  
3D Space ◽  
Gene Retention ◽  
The Matrix ◽  
The Impact ◽  
Plant Nucleus

Abstract In recent years, we have witnessed a significant increase in studies addressing the three-dimensional (3D) chromatin organization of the plant nucleus. Important advances in chromatin conformation capture (3C)-derived and related techniques have allowed the exploration of the nuclear topology of plants with large and complex genomes, including various crops. In addition, the increase in their resolution has permitted the depiction of chromatin compartmentalization and interactions at the gene scale. These studies have revealed the highly complex mechanisms governing plant nuclear architecture and the remarkable knowledge gaps in this field. Here we discuss the state-of-the-art in plant chromosome architecture, including our knowledge of the hierarchical organization of the genome in 3D space and regarding other nuclear components. Furthermore, we highlight the existence in plants of topologically associated domain (TAD)-like structures that display striking differences from their mammalian counterparts, proposing the concept of ICONS—intergenic condensed spacers. Similarly, we explore recent advances in the study of chromatin loops and R-loops, and their implication in the regulation of gene activity. Finally, we address the impact that polyploidization has had on the chromatin topology of modern crops, and how this is related to phenomena such as subgenome dominance and biased gene retention in these organisms.

scholarly journals The impact of chromosomal fusions on 3D genome folding and recombination in the germ line

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Covadonga Vara ◽  
Andreu Paytuví-Gallart ◽  
Yasmina Cuartero ◽  
Lucía Álvarez-González ◽  
Laia Marín-Gual ◽  
...  
Keyword(s):  
Germ Line ◽  
Nuclear Architecture ◽  
Single Nucleotide ◽  
Chromosome Conformation ◽  
3D Genome ◽  
Chromosome Synapsis ◽  
Dynamic Genome ◽  
Regulatory Effects ◽  
Axis Length ◽  
The Impact

AbstractThe spatial folding of chromosomes inside the nucleus has regulatory effects on gene expression, yet the impact of genome reshuffling on this organization remains unclear. Here, we take advantage of chromosome conformation capture in combination with single-nucleotide polymorphism (SNP) genotyping and analysis of crossover events to study how the higher-order chromatin organization and recombination landscapes are affected by chromosomal fusions in the mammalian germ line. We demonstrate that chromosomal fusions alter the nuclear architecture during meiosis, including an increased rate of heterologous interactions in primary spermatocytes, and alterations in both chromosome synapsis and axis length. These disturbances in topology were associated with changes in genomic landscapes of recombination, resulting in detectable genomic footprints. Overall, we show that chromosomal fusions impact the dynamic genome topology of germ cells in two ways: (i) altering chromosomal nuclear occupancy and synapsis, and (ii) reshaping landscapes of recombination.

THE IMPACT OF LEADERSHIP PRACTICES TO TEAM MEMBERS’ SATISFACTION

2009 ◽  
Vol 8 (1) ◽  
Author(s):  
Chalimah .
Keyword(s):  
Conflict Resolution ◽  
Leadership Practices ◽  
Hotel Industry ◽  
Leader Behavior ◽  
Team Leader ◽  
Shop Floor ◽  
Team Members ◽  
Top Executives ◽  
Wide Range ◽  
The Impact

eamwork is becoming increasingly important to wide range of operations. It applies to all levels of the company. It is just as important for top executives as it is to middle management, supervisors and shop floor workers. Poor teamwork at any level or between levels can seriously damage organizational effectiveness. The focus of this paper was therefore to examine whether leadership practices consist of team leader behavior, conflict resolution style and openness in communication significantly influenced the team member’s satisfaction in hotel industry. Result indicates that team leader behavior and the conflict resolution style significantly influenced team member satisfaction. It was surprising that openness in communication did not affect significantly to the team members’ satisfaction.

Stress, anxiety, depression and burnout in frontline health care workers during COVID-19 pandemic: a brief systematic review and new data from Russia

2021 ◽  
Author(s):  
Ekaterina Mosolova ◽  
Dmitry Sosin ◽  
Sergey Mosolov
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Female Gender ◽  
Assessment Tools ◽  
Care Workers ◽  
Younger Age ◽  
Wide Range ◽  
Associated Risk Factors ◽  
Anxiety Depression ◽  
The Impact

During the COVID-19 pandemic, healthcare workers (HCWs) have been subject to increased workload while also exposed to many psychosocial stressors. In a systematic review we analyze the impact that the pandemic has had on HCWs mental state and associated risk factors. Most studies reported high levels of depression and anxiety among HCWs worldwide, however, due to a wide range of assessment tools, cut-off scores, and number of frontline participants in the studies, results were difficult to compare. Our study is based on two online surveys of 2195 HCWs from different regions of Russia during spring and autumn epidemic outbreaks revealed the rates of anxiety, stress, depression, emotional exhaustion and depersonalization and perceived stress as 32.3%, 31.1%, 45.5%, 74.2%, 37.7% ,67.8%, respectively. Moreover, 2.4% of HCWs reported suicidal thoughts. The most common risk factors include: female gender, nurse as an occupation, younger age, working for over 6 months, chronic diseases, smoking, high working demands, lack of personal protective equipment, low salary, lack of social support, isolation from families, the fear of relatives getting infected. These results demonstrate the need for urgent supportive programs for HCWs fighting COVID-19 that fall into higher risk factors groups.

A MODELING SYSTEM FOR CLIMATE CHANGE RISK ASSESSMENT, MANAGEMENT AND HEDGING IN COASTAL AREAS

2017 ◽  
Author(s):  
Sergei Soldatenko ◽  
Sergei Soldatenko ◽  
Genrikh Alekseev ◽  
Genrikh Alekseev ◽  
Alexander Danilov ◽  
...  
Keyword(s):  
Climate Change ◽  
Risk Assessment ◽  
Coastal Areas ◽  
Mitigation Strategies ◽  
System Structure ◽  
The Arctic ◽  
Risk Modeling ◽  
Wide Range ◽  
Adverse Weather ◽  
The Impact

Every aspect of human operations faces a wide range of risks, some of which can cause serious consequences. By the start of 21st century, mankind has recognized a new class of risks posed by climate change. It is obvious, that the global climate is changing, and will continue to change, in ways that affect the planning and day to day operations of businesses, government agencies and other organizations and institutions. The manifestations of climate change include but not limited to rising sea levels, increasing temperature, flooding, melting polar sea ice, adverse weather events (e.g. heatwaves, drought, and storms) and a rise in related problems (e.g. health and environmental). Assessing and managing climate risks represent one of the most challenging issues of today and for the future. The purpose of the risk modeling system discussed in this paper is to provide a framework and methodology to quantify risks caused by climate change, to facilitate estimates of the impact of climate change on various spheres of human activities and to compare eventual adaptation and risk mitigation strategies. The system integrates both physical climate system and economic models together with knowledge-based subsystem, which can help support proactive risk management. System structure and its main components are considered. Special attention is paid to climate risk assessment, management and hedging in the Arctic coastal areas.

ON THE CLASSIFICATION OF DIGITAL TECHNOLOGIES IN CIVIL PROCESS

2019 ◽  
pp. 27-35
Author(s):  
Alexandr Neznamov
Keyword(s):  
Information Processing ◽  
Scientific Community ◽  
Digital Technologies ◽  
Significant Feature ◽  
Legal Proceedings ◽  
Civil Process ◽  
Civil Proceedings ◽  
Processing Information ◽  
The Impact

Digital technologies are no longer the future but are the present of civil proceedings. That is why any research in this direction seems to be relevant. At the same time, some of the fundamental problems remain unattended by the scientific community. One of these problems is the problem of classification of digital technologies in civil proceedings. On the basis of instrumental and genetic approaches to the understanding of digital technologies, it is concluded that their most significant feature is the ability to mediate the interaction of participants in legal proceedings with information; their differentiating feature is the function performed by a particular technology in the interaction with information. On this basis, it is proposed to distinguish the following groups of digital technologies in civil proceedings: a) technologies of recording, storing and displaying (reproducing) information, b) technologies of transferring information, c) technologies of processing information. A brief description is given to each of the groups. Presented classification could serve as a basis for a more systematic discussion of the impact of digital technologies on the essence of civil proceedings. Particularly, it is pointed out that issues of recording, storing, reproducing and transferring information are traditionally more «technological» for civil process, while issues of information processing are more conceptual.

The Management of Post-Tonsillectomy Morbidity in Patients With Sleep Apnoea

2019 ◽  
Vol 70 (10) ◽  
pp. 3738-3740
Keyword(s):  
Day Surgery ◽  
Sleep Apnoea ◽  
Integrative Approach ◽  
Multicenter Studies ◽  
Therapeutic Modalities ◽  
Advantages And Disadvantages ◽  
Obstructive Sleep ◽  
Wide Range ◽  
The Impact ◽  
Surgery Center

The Tonsillectomy in children or adults is an intervention commonly encountered in the ENT (Ear Nose and Throat) and Head and Neck surgeon practice. The current tendency is to perform this type of surgery in major ambulatory surgery centers. Two objectives are thus pursued: first of all, the increase of the patient quality of life through the reintegration into the family as quickly as possible and secondly, the expenses associated with continuous hospitalization are reduced. Any tertiary (multidisciplinary) sleep center must ensure the complete diagnosis and treatment (including surgery) of sleep respiratory disorders. Under these conditions the selection of patients and especially the implementation of the specific protocols in order to control the postoperative complications it becomes essential. The present paper describes our experience of tonsillectomy as treatment for selected patients with chronic rhonchopathy (snoring) and mild to moderate obstructive sleep apnoea. It was presented the impact of antibiotics protocols in reducing the main morbid outcomes following tonsillectomy, in our day surgery center. The obtained results can also be a prerequisite for the integrative approach of the patients with sleep apnoea who were recommended surgical treatment. Considering the wide range of therapeutic modalities used in sleep apnoea, each with its specific advantages and disadvantages, more extensive and multicenter studies are needed. Keywords: post-tonsillectomy morbidity, day surgery center, sleep disorders

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