scholarly journals Stastical methods in studies on the status of nutrition of military personnel

2018 ◽  
Vol 20 (2) ◽  
pp. 130-138
Author(s):  
N A Shchukina ◽  
O A Nagibovich ◽  
A I Andriyanov ◽  
I A Konovalova ◽  
A L Smetanin ◽  
...  
Keyword(s):  
The Body ◽  
Professional Activity ◽  
Energy Costs ◽  
Normative Documents ◽  
Controllable Parameter ◽  
Proposed Model ◽  
Previous Hypothesis ◽  
Nonparametric Statistical Methods ◽  
The Status ◽  
Nonparametric Statistical

The possibility of applying the nonparametric statistical methods to solve the tasks of investigating and appraising the index status of nutrition of military servicemen is considered. The experience to use in parallel several statistical algorithms for testing hypotheses is shown. An approach was worked out to test a sequence of hypotheses going one after another when testing the previous hypothesis influences the choice of subsequent hypothesis to test. This approach is formalized as a scheme to incrementally estimate the status of nutrition of military servicemen. The proposed model of status of nutrition exploration is used to obtain the quality and quantity digital estimation of the expected trend of a certain controllable parameter or a group of parameters of status of nutrition. It is established that among the considered indicators of the status of nutrition, the prevailing number of them has undergone a regular change in different periods of a prolonged sea voyage, depending on the balance of the main food components (proteins, fats and carbohydrates) with other nutrients and on the energy costs of the body of servicemen. The algorithm for studying the status of nutrition of servicemen with the use of nonparametric methods of statistical analysis made it possible to reveal a number of changes in metabolic processes occurring at the prenosological level and conditioned by the peculiarities of nutrition and the nature of military professional activity. On the basis of the research results obtained, requirements for the content of vitamins and minerals in the diet, as well as vitamin-mineral complexes, necessary for strengthening the body’s protective functions and preventing various diseases, can be formulated. Applying this model enlarges greatly the exploration possibilities when the methodical recommendations and normative documents to regulate the nutrition of military servicemen are developed.

Cinema and the Haptic in Modern Japan

Screen Bodies ◽  
2018 ◽  
Vol 3 (1) ◽  
pp. 23-36
Author(s):  
Daisuke Miyao
Keyword(s):  
The Body ◽  
Film Culture ◽  
Visual Medium ◽  
German Cinema ◽  
The Status ◽  
The Senses ◽  
Modern Japan

The process of modernization in Japan appeared as a separation of the senses and remapping of the body, particularly privileging the sense of vision. How did the filmmakers, critics, and novelists in the 1920s and 1930s respond to such a reorganization of the body and the elevation of vision in the context of film culture? How did they formulate a cinematic discourse on remapping the body when the status of cinema was still in flux and its definition was debated? Focusing on cinematic commentary made by different writers, this article tackles these questions. Sato Haruo, Ozu Yasujiro, and Iwasaki Akira questioned the separation of the senses, which was often enforced by state. Inspired by German cinema released in Japan at that time, they explored the notion of the haptic in cinema and problematized the privileged sense of vision in this new visual medium.

scholarly journals Links between Inflammation and Postoperative Cancer Recurrence

2021 ◽  
Vol 10 (2) ◽  
pp. 228
Author(s):  
Tomonari Kinoshita ◽  
Taichiro Goto
Keyword(s):  
Clinical Practice ◽  
Cancer Cells ◽  
Cancer Recurrence ◽  
Complete Resection ◽  
The Body ◽  
Cancer Development ◽  
Clinical Settings ◽  
Cancer Type ◽  
Clinical Indicators ◽  
The Status

Despite complete resection, cancer recurrence frequently occurs in clinical practice. This indicates that cancer cells had already metastasized from their organ of origin at the time of resection or had circulated throughout the body via the lymphatic and vascular systems. To obtain this potential for metastasis, cancer cells must undergo essential and intrinsic processes that are supported by the tumor microenvironment. Cancer-associated inflammation may be engaged in cancer development, progression, and metastasis. Despite numerous reports detailing the interplays between cancer and its microenvironment via the inflammatory network, the status of cancer-associated inflammation remains difficult to recognize in clinical settings. In the current paper, we reviewed clinical reports on the relevance between inflammation and cancer recurrence after surgical resection, focusing on inflammatory indicators and cancer recurrence predictors according to cancer type and clinical indicators.

scholarly journals A Two Joint Neck Model to Identify Malposition of the Head Relative to the Thorax

Sensors ◽  
2021 ◽  
Vol 21 (9) ◽  
pp. 3297
Author(s):  
Philipp M. Schmid ◽  
Christoph M. Bauer ◽  
Markus J. Ernst ◽  
Bettina Sommer ◽  
Lars Lünenburger ◽  
...  
Keyword(s):  
Neck Pain ◽  
Body Height ◽  
Biomechanical Model ◽  
The Body ◽  
Head Orientation ◽  
Neck Length ◽  
Proposed Model ◽  
Biofeedback System ◽  
Simple Measurement ◽  
The Impact

Neck pain is a frequent health complaint. Prolonged protracted malpositions of the head are associated with neck pain and headaches and could be prevented using biofeedback systems. A practical biofeedback system to detect malpositions should be realized with a simple measurement setup. To achieve this, a simple biomechanical model representing head orientation and translation relative to the thorax is introduced. To identify the parameters of this model, anthropometric data were acquired from eight healthy volunteers. In this work we determine (i) the accuracy of the proposed model when the neck length is known, (ii) the dependency of the neck length on the body height, and (iii) the impact of a wrong neck length on the models accuracy. The resulting model is able to describe the motion of the head with a maximum uncertainty of 5 mm only. To achieve this high accuracy the effective neck length must be known a priory. If however, this parameter is assumed to be a linear function of the palpable neck length, the measurement error increases. Still, the resulting accuracy can be sufficient to identify and monitor a protracted malposition of the head relative to the thorax.

BASIC APPROACHES TO THE HIGHER EDUCATION FEDERAL STATE EDUCATIONAL STANDARD OF GENERATION 3 ++ IN SPECIALTY “FIRE SAFETY”

2021 ◽  
Vol 4 ◽  
pp. 82-86
Author(s):  
Seferyan E. ◽  
Keyword(s):  
Higher Education ◽  
Fire Safety ◽  
Professional Activity ◽  
Federal State ◽  
Ministry Of Education ◽  
Normative Documents ◽  
Educational Standard ◽  
Empirical Level ◽  
Basic Approaches ◽  
State Educational

Purpose. The article analyzes the normative documents of the Ministry of Education and Science and the Ministry of Labor, which underlie the development of the basic educational curriculum for the new Federal State Educational Standard 3 ++ majoring in 20.05.01 “Fire safety”. The types of professional activity in the specified specialty are considered, the range of tasks is outlined when introducing an independent assessment of qualifications into the institute system of specialists training. The principle has been determined, which, if not observed, will result in the unbalancing of specialist program. Methods. Theoretical level methods were used within the framework of the research, in particular, analysis, as well as methods of the empirical level – description, comparison and testing. Findings. The research resulted in the development of a scheme for a two-stage education system in the implementation of the Federal State Educational Standard of Higher Education 3 ++, and the direction of specialization for a specialist program has been determined as well. Research application field. The results obtained will help to further develop the main professional educational curricula of a specialist program in two areas, in which graduates will be equally in demand. Conclusions. Taking into account the above said, the study will progress in developing a separate specialist program, aimed at the needs of the labor market in the field of fire safety (engineering, preventive and managerial personnel of the services providing fire safety in an organization).

Study of the main problems of delivery of orthopedic care in dentistry

2020 ◽  
pp. 47-53
Author(s):  
Valentina Sevagina ◽  
Sofiya Botsarova ◽  
Tatiyana Goncharova ◽  
Anastasiya Mikhlyaeva
Keyword(s):  
Dental Care ◽  
Dental Health ◽  
Poor Quality ◽  
The Body ◽  
Special Role ◽  
The Status ◽  
Quality Of Delivery ◽  
Orthopedic Care ◽  
Denture Treatment

The purpose of the article is to conduct a study of the main problems of delivery of orthopedic care in dentistry. It is known that dental health determines the overall health of the body. The comfort of life of the population depends on their condition, since damaged teeth negatively affect the state of the digestive system and respiratory organs. As for the aesthetics of the appearance, here teeth have a special role, since they are able to provide both proper speech and the necessary level of human sociability. Thus, improving the quality of delivery of medical care is an important task for the industry today. The problem of the availability of orthopedic dentists exists only in those areas of the region where there is no orthopedic care encounters at all, or orthopedic care encounters are carried out by part-time doctors. Accordingly, it can be said that municipal dental clinics are generally provided with the necessary personnel. In this regard, one can talk about the need to improve the quality of treatment of dental diseases in polyclinics, primarily in terms of orthopedic care for the population. However, today there are frequent cases of return visits for orthopedic care due to its poor-quality during initial treatment. And the doctor’s task during second denture treatment is to avoid mistakes made earlier and to provide competent and highquality orthopedic services. The author concludes that the results of a study of the work of orthopedic units of the region showed a steady growth of most indicators year by year, but a number of economic problems were found during the analysis of the profitability reserves of orthopedic dental care. So, it is necessary to create a unified system for calculating the financial plan for the correct assessment of the status of orthopedic dental care for the population, to analyze the quality indicators for subsidized denture treatment, to introduce the concept of “prosthesis working lifespan”, which will establish the reasons and justify the terms of the second denture treatment.

The use of open government data to citizen empowerment: an empirical validation of a proposed model

foresight ◽  
2018 ◽  
Vol 20 (6) ◽  
pp. 665-680 ◽  
Author(s):  
Md Nahin Hossain ◽  
Md Shamim Talukder ◽  
Md Rakibul Hoque ◽  
Yukun Bao
Keyword(s):  
The Body ◽  
Open Government ◽  
Equation Modeling ◽  
Research Model ◽  
Content Type ◽  
Proposed Model ◽  
Open Government Data ◽  
Citizen Empowerment ◽  
Government Data ◽  
The Impact

Purpose The purpose of this paper is to measure the impact of open government data (OGD) on citizen empowerment. Design/methodology/approach This study advances the body of knowledge on OGD by proposing an integrated research model based on transparency, accountability, participation and collaboration dimensions. The research model was empirically tested using 275 responses using the on-paper survey from the university students and professionals in Bangladesh. Data were analyzed using the structured equation modeling technique. Findings Findings revealed that transparency and participation have a positive and significant direct and indirect influence on citizen empowerment through accountability and collaboration. Overall, the four basic pillars of OGD such as transparency, participation, accountability and collaboration interrelated with each other and have the impact on citizen empowerment. Research limitations/implications This study has proposed an instrument that sums the dimensions of open government, which avoids tautology and redundancy among OGD dimensions. More research should be done to validate the proposed model and the instruments used in this study. Practical implications For the researchers, this study provides a basis for further refinement of individual models of empowerment. For practitioners, understanding the key constructs is crucial to design, refine and implement OGD systems and applications that empower citizens, create public values and strengthen the democratic process. Originality/value This research is the first step that empirically investigates the impact of OGD on citizen empowerment which is the ultimate goals of any democratic government.

Mammalian hibernation

1990 ◽  
Vol 326 (1237) ◽  
pp. 669-686 ◽  
Keyword(s):  
Body Temperature ◽  
Heat Production ◽  
Main Part ◽  
Slow Wave Sleep ◽  
The Body ◽  
Energy Costs ◽  
Membrane Phase ◽  
Brown Adipose ◽  
Preparatory Phase ◽  
Mammalian Hibernation

In mammalian hibernation, the body temperature approaches that of the surroundings, allowing large savings in energy costs of basal metabolism and eliminating the need for heat production to compensate for heat loss. During entry into hibernation, heat production ceases while the body temperature set-point gradually decreases during slow-wave sleep. In the hibernating phase, the animal copes with problems concerning the maintenance of ion gradients, possible membrane phase transitions and the risk of ventricular fibrillation. In the arousal phase, the main part of the heat and practically all the necessary substrate comes from brown adipose tissue. The hibernation season is preceded by a preparatory phase. It may be concluded that hibernation is a practical, and perhaps even enviable, solution to a mammalian problem.

scholarly journals Usnic Acid, a Natural Antimicrobial Agent Able To Inhibit Bacterial Biofilm Formation on Polymer Surfaces

2004 ◽  
Vol 48 (11) ◽  
pp. 4360-4365 ◽  
Author(s):  
I. Francolini ◽  
P. Norris ◽  
A. Piozzi ◽  
G. Donelli ◽  
P. Stoodley
Keyword(s):  
Biofilm Formation ◽  
Usnic Acid ◽  
Modern Medicine ◽  
The Body ◽  
Bacterial Biofilm ◽  
Polymer Surfaces ◽  
Gram Positive Bacteria ◽  
The Status ◽  
Bacteria And Fungi ◽  
Systemic Infections

ABSTRACT In modern medicine, artificial devices are used for repair or replacement of damaged parts of the body, delivery of drugs, and monitoring the status of critically ill patients. However, artificial surfaces are often susceptible to colonization by bacteria and fungi. Once microorganisms have adhered to the surface, they can form biofilms, resulting in highly resistant local or systemic infections. At this time, the evidence suggests that (+)-usnic acid, a secondary lichen metabolite, possesses antimicrobial activity against a number of planktonic gram-positive bacteria, including Staphylococcus aureus, Enterococcus faecalis, and Enterococcus faecium. Since lichens are surface-attached communities that produce antibiotics, including usnic acid, to protect themselves from colonization by other bacteria, we hypothesized that the mode of action of usnic acid may be utilized in the control of medical biofilms. We loaded (+)-usnic acid into modified polyurethane and quantitatively assessed the capacity of (+)-usnic acid to control biofilm formation by either S. aureus or Pseudomonas aeruginosa under laminar flow conditions by using image analysis. (+)-Usnic acid-loaded polymers did not inhibit the initial attachment of S. aureus cells, but killing the attached cells resulted in the inhibition of biofilm. Interestingly, although P. aeruginosa biofilms did form on the surface of (+)-usnic acid-loaded polymer, the morphology of the biofilm was altered, possibly indicating that (+)-usnic acid interfered with signaling pathways.

Integrative taxonomic methods reveal an incorrect synonymisation of the South African Pseudonereis podocirra (Schmarda) as the widespread Pseudonereis variegata (Grube) from Chile

2018 ◽  
Vol 32 (6) ◽  
pp. 1282 ◽  
Author(s):  
Jyothi Kara ◽  
Angus H. H. Macdonald ◽  
Carol A. Simon
Keyword(s):  
South Africa ◽  
South African ◽  
Species Delimitation ◽  
Haplotype Network ◽  
The Body ◽  
General Description ◽  
The South ◽  
Morphological Examination ◽  
Genetic Structuring ◽  
The Status

The nereidid Pseudonereis variegata (Grube, 1866) described from Chile includes 14 synonymised species from 10 type localities with a discontinuous distribution, but no taxonomic or molecular studies have investigated the status of this species outside Chile. Two synonymised species, Mastigonereis podocirra Schmarda, 1861 and Nereis (Nereilepas) stimpsonis Grube, 1866, were described from South Africa and investigated here using morphological examination. MtCOI species delimitation analyses and morphology were used to determine the status of P. variegata in South Africa. Morphological examination revealed that museum and freshly collected specimens from South Africa that conform to the general description of P. variegata are similar to M. podocirra and N. stimpsonis with respect to the consistent absence of homogomph spinigers in the inferior neuropodial fascicle, expanded notopodial ligules and the subterminal attachment of dorsal cirri in posterior parapodia. The synonymy of M. podocirra and N. stimpsonis as P. variegata are rejected and P. podocirra, comb. nov. is reinstated. Morphologically, Pseudonereis podocirra differed from specimens from Chile with regard to the numbers of paragnaths, the absence of homogomph spinigers and changes in parapodial morphology along the body. Independence of these species was further supported by genetic distances, automatic barcode gap discovery and multi-rate Poisson tree process species delimitation analyses of 77 mtCOI sequences. Haplotype network revealed no genetic structuring within the South African populations. http://zoobank.org/urn:lsid:zoobank.org:pub:F0B1A5AF-9CE9-4A43-ACCF-17117E1C2F21

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