On the role of the parathyroid glands in the development of rickets in young children

1985 ◽  
Vol 66 (3) ◽  
pp. 207-209
Author(s):  
E. M. Shakirova ◽  
S. V. Maltsev ◽  
N. V. Blazhevich
Keyword(s):  
Young Children ◽  
Calcium Metabolism ◽  
Preventive Measures ◽  
Parathyroid Glands ◽  
Endocrine Regulation ◽  
Wide Spread ◽  
Endogenous Factors ◽  
Bone Changes

The wide spread of moderate bone changes in young children, the low dependence of mild forms of rickets on the intensity and regularity of preventive measures [1, 12] require clarification of the role of endogenous factors, in particular the endocrine regulation of phosphorus-calcium metabolism in rickets.

Developmental foundations of externalizing problems in young children: The role of effortful control

2002 ◽  
Author(s):  
Sheryl L. Olson ◽  
Arnold J. Sameroff ◽  
David C. Kerr ◽  
Nestor L. Lopez
Keyword(s):  
Young Children ◽  
Externalizing Problems ◽  
Effortful Control

Calculations used for assessment of rapid maxillary expansion

ORL ro ◽  
2016 ◽  
Vol 1 (1) ◽  
pp. 24-26
Author(s):  
Ruxandra Bartok ◽  
Bogdan Dimitriu Dimitriu ◽  
Constantin Vârlan ◽  
Radu Stanciu ◽  
Georgiana Moldoveanu ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Elasticity Modulus ◽  
Rapid Maxillary Expansion ◽  
Laboratory Animals ◽  
Maxillary Expansion ◽  
Literature Reference ◽  
Bone Changes ◽  
Upper Jaw ◽  
Materials Used

Rapid maxillary expansion is defined as the release of medio-palatine suture using an orthopedic forces. The role of this procedure is to expand  the upper jaw in order to achieve the  broadening of the upper arch. This study was initiated to quantify the effects of disjunction and post- treatment bone changes, after an adequate contention which lasted for three weeks. This study  is  carried on laboratory animals (common breed rabbit) to determine tensile strength and the elasticity modulus of  biological materials  used in orthdodontics. The results of the study are consistent with those reported in the literature reference.  

Covid-19 – rumours and facts in media

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 171-174
Author(s):  
Tarare Toshida ◽  
Chaple Jagruti
Keyword(s):  
Social Media ◽  
Preventive Measures ◽  
Vital Role ◽  
The Other ◽  
Sources Of Information ◽  
Other Hand ◽  
Corona Virus ◽  
The People ◽  
The World

The covid-19 resulted in broad range of spread throughout the world in which India has also became a prey of it and in this situation the means of media is extensively inϑluencing the mentality of the people. Media always played a role of loop between society and sources of information. In this epidemic also media is playing a vital role in shaping the reaction in ϑirst place for both good and ill by providing important facts regarding symptoms of Corona virus, preventive measures against the virus and also how to deal with any suspect of disease to overcome covid-19. On the other hand, there are endless people who spread endless rumours overs social media and are adversely affecting life of people but we always count on media because they provide us with valuable answers to our questions, facts and everything in need. Media always remains on top of the line when it comes to stop the out spread of rumours which are surely dangerous kind of information for society. So on our side we should react fairly and maturely to handle the situation to keep it in the favour of humanity and help government not only to ϑight this pandemic but also the info emic.

scholarly journals Behind an Accelerated Scientific Research Career: Dynamic Interplay of Endogenous and Exogenous Forces in Talent Development

2020 ◽  
Vol 10 (9) ◽  
pp. 220
Author(s):  
David Yun Dai ◽  
Xian (Stella) Li
Keyword(s):  
Professional Training ◽  
Scientific Research ◽  
Talent Development ◽  
Early College ◽  
Research Career ◽  
Learning And Development ◽  
Endogenous Factors ◽  
Exogenous Factors ◽  
Dynamic Interplay

This study looks at the educational experiences, from the preschool years to advanced professional training in STEM fields, of a targeted sample of 10 (7 male, 3 female) early college entrants in China who later became professors at prestigious USA research universities. The purpose of the study was to find out (1) what some identifiable endogenous factors were about these individuals that facilitated the success of their accelerated learning and development; (2) what kinds of exogenous factors (e.g., environmental opportunities, resources, support) they experienced from childhood to adulthood that enhanced the successful acceleration experience; and (3) how these endogenous and exogenous factors facilitated their developmental transitions every step of the way, especially from the role of a student to that of an aspiring scientist. These questions are addressed in light of evolving complexity theory. Retrospective interviews were used for data collection. Thematic analysis of the codes from interview data yielded a conceptual map. A distinct set of endogenous and exogenous factors at different developmental junctures were identified, and their dynamic interplay was delineated to account for accelerated trajectories toward a scientific research career. The theoretical significance and practical implications of the study for talent development in science are discussed.

The Role of District Leaders in School Reform: Implementing Year-Round Schooling1

1999 ◽  
Vol 9 (1) ◽  
pp. 4-25
Author(s):  
Carolyn M. Shields ◽  
Steven Lynn Oberg ◽  
Linda J. LaRocque
Keyword(s):  
School Reform ◽  
Wide Spread ◽  
District Leaders ◽  
Successful Innovation

In this paper, we explore the role of district leaders in implementing school reform, specifically year-round schooling. We examine the experiences of four Florida districts with particular emphasis on their social, political, and fiscal contexts. Successful innovation is promoted as leaders act in a humane and open fashion that specifically in cludes eschewing promises that cannot be fulfilled. We have found that creating wide spread support for the innovation, being flexible, and creating a climate for change and innovation are crucial. Ensuring equitable implementation of the reform and attending fairly to details of both contracts and programs are especially important.

scholarly journals Afro-Communitarianism and the Role of Traditional African Healers in the COVID-19 Pandemic

2021 ◽  
Author(s):  
Luís Cordeiro-Rodrigues ◽  
Thaddeus Metz
Keyword(s):  
Cultural Capital ◽  
Cultural Context ◽  
Preventive Measures ◽  
Healthcare Systems ◽  
Traditional Healers ◽  
Local Communities ◽  
Special Role ◽  
Ethical Perspective ◽  
The Face

Abstract The COVID-19 pandemic has brought significant challenges to healthcare systems worldwide, and in Africa, given the lack of resources, they are likely to be even more acute. The usefulness of Traditional African Healers in helping to mitigate the effects of pandemic has been neglected. We argue from an ethical perspective that these healers can and should have an important role in informing and guiding local communities in Africa on how to prevent the spread of COVID-19. Particularly, we argue not only that much of the philosophy underlying Traditional African Medicine is adequate and compatible with preventive measures for COVID-19, but also that Traditional African Healers have some unique cultural capital for influencing and enforcing such preventive measures. The paper therefore suggests that not only given the cultural context of Africa where Traditional African Healers have a special role, but also because of the normative strength of the Afro-communitarian philosophy that informs it, there are good ethical reasons to endorse policies that involve Traditional Healers in the fight against COVID-19. We also maintain that concerns about Traditional African Healers objectionably violating patient confidentiality or being paternalistic are much weaker in the face of COVID-19.

scholarly journals Psychosocial Obstacles in Young Children Argumentative Interactions

2021 ◽  
Vol 11 (5) ◽  
pp. 224
Author(s):  
Josephine Convertini
Keyword(s):  
Preschool Children ◽  
Young Children ◽  
Social Dynamics ◽  
Learning Processes ◽  
Self Perception ◽  
Complex Activity ◽  
Group I

Argumentation is an important aspect in the field of education because of its impact on learning processes. At the same time, argumentation is a complex activity in terms of cognitive, relational, emotional and social dynamics. In this paper, I investigate and I describe possible difficulties encountered by children during the argumentative process. The study involves 25 preschool children at a kindergarten engaged in three building tasks. The tasks were video-recorded and the argumentative discussions transcribed. For the aim of this paper, I analyze how argumentation are distributed among participants. I select interactions in which participants apparently do not argue or there are differences in the degree of argumentative participation between participants of the same group. I analyze these interactions and moments of impasse in the argumentative steps. The findings show how the simplicity of solving the task (e.g., when children do not encounter any problem in completing the activity) and the children’s self-perception of their competences in solving the task may have an impact on argumentation activities. Moreover, this perception is co-constructed by children within the interaction. The study contributes to the line of research on designing argumentation and highlights the role of the adult in managing children’s interactions.

scholarly journals The Inflammatory Role of Pro-Resolving Mediators in Endometriosis: An Integrative Review

2021 ◽  
Vol 22 (9) ◽  
pp. 4370
Author(s):  
Cássia de Fáveri ◽  
Paula M. Poeta Fermino ◽  
Anna P. Piovezan ◽  
Lia K. Volpato
Keyword(s):  
Intracellular Signaling ◽  
Inflammatory Responses ◽  
Therapeutic Potential ◽  
Critical Role ◽  
Integrative Review ◽  
Inflammatory Factors ◽  
Resolvin D1 ◽  
Endogenous Factors

The pathogenesis of endometriosis is still controversial, although it is known that the inflammatory immune response plays a critical role in this process. The resolution of inflammation is an active process where the activation of endogenous factors allows the host tissue to maintain homeostasis. The mechanisms by which pro-resolving mediators (PRM) act in endometriosis are still little explored. Thus, this integrative review aims to synthesize the available content regarding the role of PRM in endometriosis. Experimental and in vitro studies with Lipoxin A4 demonstrate a potential inhibitory effect on endometrial lesions’ progression, attenuating pro-inflammatory and angiogenic signals, inhibiting proliferative and invasive action suppressing intracellular signaling induced by cytokines and estradiol, mainly through the FPR2/ALX. Investigations with Resolvin D1 demonstrated the inhibition of endometrial lesions and decreased pro-inflammatory factors. Annexin A1 is expressed in the endometrium and is specifically present in women with endometriosis, although the available studies are still inconsistent. Thus, we believe there is a gap in knowledge regarding the PRM pathways in patients with endometriosis. It is important to note that these substances’ therapeutic potential is evident since the immune and abnormal inflammatory responses play an essential role in endometriosis development and progression.

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