Evaluation of Standing-Sitting Support System in Sitting Motion of Older-Middle-Aged and Young People

2021 ◽  
Vol 141 (3) ◽  
pp. 264-272
Author(s):  
Hiroyuki Sogo ◽  
Tomohiro Henmi ◽  
Shinichiro Shobako ◽  
Taichi Tamai
2017 ◽  
Vol 2 (1) ◽  
pp. 240-248 ◽  
Author(s):  
Vassilis Kostoglou ◽  
Konstantinos Kafkas

Abstract This work is an attempt to contribute to the knowledge and guidance of young people (lyceum graduates, higher education students and recent graduates) regarding important issues related to their career and vocational prospects. These issues are related to major relevant questions such as 'what' and 'where' to study, as well as the contents and the prospects of all provided specializations by the departments of Greek institutes of higher education. This article focuses on the analysis and the design of a mobile-based decision support system (DSS) to assist its users in getting thoroughly informed about HE studies in Greece, and eventually in choosing their vocational prospects. An extensive literature and applications review has revealed that there are no such DDS systems, giving to this work an innovative character. The article contains all main elements of system's architecture and design including the essential technical information, presents the main features and representative screenshots of the mobile-based application and comes to conclusions and future suggested work.


2018 ◽  
Vol 26 (2) ◽  
pp. 26-31
Author(s):  
I. A. Chekmareva ◽  
Kh. A. Abduvosidov ◽  
O. V. Paklina ◽  
E. A. Makeeva ◽  
L. L. Kolesnikov

The aim of the study was features of ultrastructural changes in cellular elements and connective tissue carcass of the great saphenous vein (GSV) at varicose disease in depending on the duration of the disease in persons of different ages. An examination by light microscopy of 133 fragments of BPV, excised during phlebectomy in 19 patients, and an electron microscopic examination of 532 preparations were performed. Depending on the age of the patients, four age groups was distinguished: 18-44 years old (young people); 45-59 years (middle-aged people); 60-74 years old (the elderly), 75-90 years old (persons of senile age). In the wall of the GSV of young people with a small duration of the disease, there were poorly expressed pathomorphological changes characterized by moderately expressed endothelial dysfunction and minor hypertrophy of smooth muscle cells (SMC) of the middle shell. In the group of middle-aged people, in addition to age-related changes in the structure of the wall of varicose dilated GSV, pathological changes are noted that are characteristic of the long course of the disease with the development of endothelial dysfunction. The phenotypic heterogeneity of the SMC in the middle shell intensifies, and the communication links between them is altered. Disorganization of connective tissue leads to a decrease in the strength of the connective tissue vein skeleton. Hypertrophy of SMC, as a universal compensatory-adaptive response of cells, develops in response to an increase in functional load with hemodynamic disturbances in the veins of the lower limbs and to compensate for the quantitative deficiency of SMC as a result of their death. In elderly and senile age the duration of varicose disease is more than 10 years, on average - up to 25-30 years. The number of destructively altered SMC is increasing, degenerative processes and sclerotic changes are progressing. The ultrastructural analysis of biopsies showed that at the initial stage of development of varicose disease in young people with a small duration of varicose disease, morphological changes in the structure of the GSV wall are poorly expressed. With the increase in the age of the patient and the duration of the disease, changes in GSV are progressed. Involute degenerative-dystrophic changes are most pronounced in patients over 60 years of age and are an aggravating factor during varicose transformation of the GSV wall. In elderly and senile age, the compensatory possibilities of the cells decrease, the sclerotic degenerative changes in the wall of the GSV are progressed.


Author(s):  
Jianxing Yu ◽  
Fangying Song ◽  
Yingying Li ◽  
Zhou Zheng ◽  
Huanhuan Jia ◽  
...  

Background: Multimorbidity not only affects the quality of patients’ lives, but can also bring a heavy economic burden to individuals, families and society. The purpose of this study was to reveal the connections between diseases, especially the important role each disease played in the entire multimorbidity network. Methods: A total of 1,155,734 inpatients were enrolled through multistage stratified random sampling in Jilin Province in 2017. Categorical variables were compared using the Rao–Scott-χ2 test. Weighted networks were adopted to present the complex relationships of multimorbidity. Results: The distributions of the number of diseases differed significantly by gender, age and health insurance scheme (P < 0.001). Diseases of the respiratory system had the highest weight in multimorbidity in young people. Endocrine, nutritional and metabolic diseases and circulatory system diseases were often associated with other systemic diseases in middle aged and old people. Conclusions: Multimorbidity with respiratory system diseases in young people should not be overlooked. Additionally, effective prevention efforts that target endocrine, nutritional and metabolic diseases and circulatory system diseases are needed in middle aged and old people.


Author(s):  
Marianne Ahrne ◽  
Simone de Beauvoir ◽  
Pépo Angel ◽  
Bertrand Hurault ◽  
Marianne Ahrne ◽  
...  
Keyword(s):  
Old Age ◽  

[Old man tries to lift himself out of the bath. Young people run past old.]MIDDLE-AGED MAN:Old age: couldn’t you have found something more amusing?OLD WOMAN:No, I don’t like old people.OLD MAN:Why?OLD WOMAN:Well, because they’re always talking about their problems and I don’t like that....


2018 ◽  
Vol 21 (3-4) ◽  
pp. 152-155
Author(s):  
Liliya S. Idrisova

The article presents the results of a study of the dynamics of recurrent disability due to malignant neoplasms (ZNO) of the adult population in the Chechen Republic for the period 2008-2017. in comparison with the figures for the Russian Federation. In the Russian Federation, the dynamics of re-disability of the adult population due to the ZNO in the period 2008-2017 was characterized by an increase in the number of repeatedly recognized disabled (PPI), the level of which increased from 19.9 to 27.0 per 10 thousand people. Compared to 2008 (taken as 100%), the indicator of visibility of PPI was 135%. In the PPI contingent, the elderly prevailed with a negative trend of growth in their numbers. The proportion of young and middle-aged PPI decreased. In the Chechen Republic, the epidemiological picture of the disability of the adult population due to the ZNO was characterized by different dynamics. The number of PPI due to ZNO in the country decreased. Compared to 2008 (taken as 100%), the visibility index of the PPI was 57.0%; In the structure of recurrent disability due to ZNO, middle-aged and old-aged PPI prevailed, however, their proportion declined. There is a negative growth trend in the proportion of young people.


2014 ◽  
Vol 1 (3) ◽  
pp. 153-160 ◽  
Author(s):  
Yuna Kang ◽  
Soonhung Han

Abstract As smartphones came into wide use recently, it has become increasingly popular not only among young people, but among middle-aged people as well. Most smartphones adopt capacitive full touch screen, so touch commands are made by fingers unlike the PDAs in the past that use touch pens. In this case, a significant portion of the smartphone's screen is blocked by the finger so it is impossible to see the screens around the finger touching the screen; this causes difficulties in making precise inputs. To solve this problem, this research proposes a method of using simple AR markers to improve the interface of smartphones. A marker is placed in front of the smartphone camera. Then, the camera image of the marker is analyzed to determine the position of the marker as the position of the mouse cursor. This method can enable click, double-click, drag-and-drop used in PCs as well as touch, slide, long-touch-input in smartphones. Through this research, smartphone inputs can be made more precise and simple, and show the possibility of the application of a new concept of smartphone interface.


Science ◽  
2013 ◽  
Vol 339 (6115) ◽  
pp. 96-98 ◽  
Author(s):  
Jordi Quoidbach ◽  
Daniel T. Gilbert ◽  
Timothy D. Wilson

We measured the personalities, values, and preferences of more than 19,000 people who ranged in age from 18 to 68 and asked them to report how much they had changed in the past decade and/or to predict how much they would change in the next decade. Young people, middle-aged people, and older people all believed they had changed a lot in the past but would change relatively little in the future. People, it seems, regard the present as a watershed moment at which they have finally become the person they will be for the rest of their lives. This “end of history illusion” had practical consequences, leading people to overpay for future opportunities to indulge their current preferences.


2021 ◽  
Vol 110 (5) ◽  
pp. 123-156
Author(s):  
Roland Kehrein

In the study presented in this paper the use of a specific linguistic non-standard feature of German by 100 speakers representing three generations was analysed. The speakers originate from 25 different locations within the Middle Franconian dialect formation covering the middle-western parts of Germany. The feature analysed is the realisation of the Standard German phoneme /r/ as a voiceless velar or uvular fricative [x, χ] when following a short vowel and preceding a coronal obstruent. The comparison of how frequently the speakers use [χ] in different communicative contexts results in the observation of three types of speakers (i. e., [χ] users): The first type are dialect speakers mostly of the older generation (60 years and above) who use the variant in a traditional manner, namely when aiming at producing their best way to pronounce Standard German. According to these speakers [χ] forms part of the Standard German pronunciation norm. The second type is mainly represented by middle aged speakers (45–55 years) who use the feature in nearly all communicative contexts except when they have a dialect competency and are asked to produce their “strongest dialect”. Finally, the third type of speakers are mainly young people (17–23 years) who do not have any dialect competence. These speakers only use [χ] when they are asked to produce their “strongest dialect” and/or when they are talking to friends. On the basis of these results it is argued that, between these types of speakers and the generations they represent, a re-evaluation of the feature has taken place that may be classified as enregisterment, because speakers of the third type seem to use [χ] indexically in order to signal familiarity with their interlocutors on a interpersonal-social level.


2020 ◽  
pp. 79-82
Author(s):  
L.F. Kaskova ◽  
O.S. Pavlenkova ◽  
M.O. Sadovski ◽  
L.I. Amosova

Recently, sanitary and educational work for the prevention of dental diseases in children is widely implemented, but the problem of awareness and oral hygiene in young and middle-aged people remains quite relevant. Nowadays, the range of dental items and hygiene products is quite wide, so a person who does not receive the recommendations of a dentist is quite difficult to understand what and why it should be used. Therefore, the aim of the study was to study the preventive knowledge of ordinary passers-by of young and middle age and their awareness of additional subjects and hygiene products. Object and methods of research. To achieve this goal, 100 passers-by in the center of Poltava were interviewed. According to the age classification of the World Health Organization: the young age is from 25 to 44, middle age is 44-60, elderly age is 60-75, senile age is 75-90 and long-livers are after 90. Two age groups were selected for the results: young and middle-aged, as these groups are the most common. Age was determined by survey. 50 people aged 25-44 years and 50 people aged 44-60 years were elected. The gender was not taken into account when choosing a contingent. Passers-by were asked 5 simple questions that characterized both the preventive habits of the respondents and knowledge about hygiene items and products. Research results and their discussion. Analyzing the answers to the questions, we found that young people (25-44 years) are more aware of the rules of oral care than middle-aged respondents (44-60 years). Answering the first question - "How often do you visit the dentist?" respondents answered as follows: only 5 young people visit the dentist as needed, while among middle-aged people this number is seven times higher. When answering the second question - "Do you pay attention to the composition of toothpaste when choosing?" respondents answered as follows: 42% of young people always pay attention to the composition, twice as many people - buy what the dentist advises, and the rest respondents were not interested in the components of the paste. The results of the second group were significantly worse. The third issue concerned the frequency of toothbrush changes, which is very important for the quality of oral hygiene and cleaning efficiency. The results of the survey showed that people from the older age group of the study are less aware of this issue. The answers to the fourth and fifth questions also showed a lower level of knowledge in middle-aged people. Thus, after analyzing the answers of the respondents, it is clear that people of the younger age group (25-44 years) are more aware of oral hygiene and prevention of dental diseases. In our opinion, this situation is associated with the introduction of health education at different levels, available information on the Internet and various social platforms, more responsible attitude to their health and awareness of preventive measures. It is necessary to pay attention to the education of middle-aged people regarding oral hygiene, as it is an integral part of the prevention of dental diseases.


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