Connectedness and disconnectedness to new and old media within different age groups

First Monday ◽  
2016 ◽  
Author(s):  
Joo-Young Jung
Keyword(s):  
Mass Media ◽  
Diffusion Of Innovation ◽  
Middle Age ◽  
Age Groups ◽  
Negative Relationship ◽  
The Internet ◽  
Age Group ◽  
Traditional Media ◽  
Diffusion Of Innovation Theory ◽  
Younger Age

Guided by diffusion of innovation theory, this study compares patterns of connectedness and disconnectedness to the Internet and traditional media within and across select age groups (20–39, 40–59, and 60 or over) by conducting a randomly sampled survey in Tokyo, Japan. The oldest age group fell behind younger age groups not only in regards to ownership and access, but also the scope and intensity of Internet connectedness. Within age groups, disparities in Internet connectedness was found in the oldest age group, while disparities in connecting to television, newspapers and radio was found in the youngest and middle age groups. Mass media connectedness was found to have a negative relationship with PC Internet connectedness in the oldest age group. Implications for the evolution of media connectedness and disconnectedness across different generations are discussed.

scholarly journals Phonological Variation in Phuan

MANUSYA ◽  
2010 ◽  
Vol 13 (2) ◽  
pp. 50-87
Author(s):  
Phinnarat Akharawatthanakun
Keyword(s):  
Middle Age ◽  
Age Groups ◽  
The Other ◽  
Age Group ◽  
Phonological Variation ◽  
Internal Factor ◽  
Interesting Phenomenon ◽  
Process Of Change ◽  
Younger Age ◽  
Research Findings

The aim of this paper is to present the phonological variation in Phuan, part of the author’s research. The Phuan language studied in this research project is spoken in Fay Mun village, Pa Kha sub-district, Tha Wang Pha district, Nan province. The findings show that phonological variation in Phuan occurs in all age-groups. The initial consonants /ph, th, kh/ have variants [ph-p, th-t, kh-k-x] respectively. This variation is found mostly in the middle age and the younger groups. The initial consonant /s/ is pronounced as [s], [ch] and [c] while the initial /h/ is pronounced as [h] and [l] in Phuan. These two cases of variation are mostly found in the younger age-group. Concerning the final consonants in Phuan, only one case of variation is found, that is the final consonant /ʔ/ occurring in dead syllables with long vowels (CVːʔ). It is pronounced as [ʔ] or [k] by all three agegroups but the younger group use the variant [k] more than the other two groups. As for the vowels, it is found that the diphthong /iə/ has three variants [iə, ɨə, əː] while /uə/ has two variants [uə, oː]. The vowel /əː/, uniquely found in Phuan, is also in the process of change, i.e. it has two variants: [əː] and [ay]. The variation in both consonants and vowels has been influenced by Kam Mueang/Nyuan, Standard Thai, and Lue via Kam Mueang/Nyuan loanwords. The tonal variation is another interesting phenomenon in Phuan. There are six tones in Phuan and the research findings show that Tone 1 /Low-Rising/ is pronounced as [Low-Rising] by both elder and middle-age groups but consistently as [Low-Falling] by the younger-age group. The other two tones which seem to have variation, though not as clearly as in the case of Tone 1, is that the younger-age group tends to pronounce Tone 2 /Mid-Rising/ as [Low-Rising] and all three age-groups pronounce Tone 6 /High-Falling with glottalization/ in some lexical items as [Mid Level with glottalization]. The variation of Tone 1 is hypothesized to be induced by an internal factor, i.e. tonal simplification, and the variation of Tones 2 and 6 are influenced by Kam Mueang/Nyuan.

scholarly journals National Surveillance of Injury in the Republic of Korea: Increased Injury Vulnerability in the Late Middle Age

2021 ◽  
Vol 18 (3) ◽  
pp. 1210
Author(s):  
Hansol Chang ◽  
Ji Young Min ◽  
Dajeong Yoo ◽  
Se Uk Lee ◽  
Sung Yeon Hwang ◽  
...  
Keyword(s):  
Middle Age ◽  
Age Groups ◽  
Admission Rate ◽  
Age Group ◽  
National Surveillance ◽  
Early Prevention ◽  
Group 4 ◽  
Group 3 ◽  
Prevention Methods ◽  
Injury Outcomes

Surveillance of injury patterns and comparisons among different age groups help develop a better understanding of recent injury trends and early prevention. This study conducted a national surveillance of injury by age group. Data were collected retrospectively from Emergency Department-Based Injury In-Depth Surveillance (EDIIS) in South Korea, between January 2011 and December 2017. Patients were divided into the following four groups by age: Group 1–18 to 34 years, Group 2–35 to 49 years, Group 3–50 to 64 years, and Group 4—≥65 years. A total of 1,221,746 patients were included in the study. Findings revealed that, each year, the injury rate increased in the population aged ≥65 years. The place and mechanism of injury in Group 3 were similar to those in younger age groups, while injury outcomes and injured body parts were similar to those in Group 4. Further, hospital admission rate, ICU admission rate, hospital death, traumatic brain injury, and injury severity increased with an increase in age. In our study, each age group showed diverse characteristics pertaining to the mechanism, place, time, and outcomes of injuries. Interestingly, Group 3, which represented the late middle age, exhibited increased vulnerability to injury, and emerged as a gray zone between the young and old age groups. Therefore, different injury prevention methods are needed for each age group. Specifically, early prevention methods need to be implemented from the late middle age to improve the old age group’s injury outcomes.

scholarly journals Comparison of Prevalence of Periodontitis with Different Indices in Population of District Ghaziabad

2016 ◽  
Vol 04 (01) ◽  
pp. 023-030
Author(s):  
Vimal Kumar ◽  
Pallak Arora ◽  
Manish Khatri ◽  
Shivani Sharma ◽  
Sumit Malhotra ◽  
...  
Keyword(s):  
Periodontal Disease ◽  
Total Population ◽  
Age Groups ◽  
Cross Sectional Study ◽  
Sample Population ◽  
Age Group ◽  
Cross Sectional ◽  
Multi Stage ◽  
Younger Age ◽  
Study Population

Abstract Objective: To estimate the prevalence of periodontal disease with different indices. Methods & materials: The study population consisted of multistage stratified random sample of 1300 subjects from total population of district Ghaziabad. A cross-sectional study was conducted with multi stage stratified random sampling techniques to select the sample population. The subjects were divided into different age groups and the periodontal assessment was made on the basis of CPITN index and ESI Index. Results: The CPITN has shown to estimate incorrect periodontal disease prevalence because of its underestimation of the disease severity. A huge difference was noticed in the prevalence rate of periodontitis when subjects were examined with ESI index. Conclusion Periodontal disease was found to be highly prevalent in the study population and severity of disease increased with age. More number of subjects in younger age group were found to be healthy.

scholarly journals Predictive Value of Technical Throwing Skills on Nomination Status in Youth and Long-Term Career Attainment in Handball

2022 ◽  
Vol 8 (1) ◽  
Author(s):  
Till Koopmann ◽  
Franziska Lath ◽  
Dirk Büsch ◽  
Jörg Schorer
Keyword(s):  
Logistic Regression ◽  
National Level ◽  
Age Groups ◽  
Age Group ◽  
Regression Analyses ◽  
Chi Square ◽  
Career Attainment ◽  
Future Performance ◽  
Younger Age

Abstract Background Research on talent in sports aims to identify predictors of future performance. This study retrospectively investigated 1) relationships between young handball field players’ technical throwing skills and (a) their potential nomination to youth national teams and (b) their long-term career attainment 10 years later, and 2) associations between nomination status and career attainment. Results Results from retrospectively predicting nomination status and career attainment using logistic regression analyses show that technical throwing skills were partly able to explain players’ nomination status (Nagelkerke R2: females 9.2%, males 13.1%) and career attainment (Nagelkerke R2: 9.8% for female players). Here, variables throwing velocity and time on exercise showed statistically significant effects. In addition, nomination status and career attainment were shown to be associated using chi-square tests (w of .37 and .23 for female and male players, respectively) and nomination status as a predictor increased the prediction of career attainment remarkably (Nagelkerke R2: females 20.3%, males 12.7%). Conclusions Given these results, basic technical throwing skills may serve rather as a prerequisite in this age group on national level, emphasizing its importance already on lower levels and in younger age groups. Furthermore, advantages from entering the national TID system early especially for females are discussed.

scholarly journals Age and sex variation in visceral adipose tissue

2019 ◽  
Vol 6 (1) ◽  
pp. 101
Author(s):  
Pallavi Panchu ◽  
Biju Bahuleyan ◽  
Rose Babu ◽  
Vineetha Vijayan
Keyword(s):  
Adipose Tissue ◽  
Visceral Fat ◽  
Metabolic Disorders ◽  
Age Groups ◽  
Fat Distribution ◽  
Age Group ◽  
Cross Sectional ◽  
Younger Age ◽  
The Difference ◽  
Gender Pattern

Background: Adipose tissue mainly visceral fat is said to be harmful and acts as a harbinger of metabolic disorders. A changing trend is seen in the recent decades with decreasing incidence of metabolic disorders in men even though visceral fat is said to be higher in them. Sex hormones may influence the deposition pattern of adipose tissue. The aim of this study was to observe effects of age on visceral fat and to know if the difference in gender pattern of fat distribution is maintained throughout life or disappears after menopause.Methods: This cross-sectional observational study was conducted in Thrissur on 385 apparently healthy subjects using Omron body composition analyser. Data was analysed using SPSS 20.0 version. The tests employed were NOVA, independent samples t-test.Results: In each age group, men had significantly higher visceral fat than females. As age increased, visceral fat increased significantly in both genders. In each group, except for younger age groups, VF levels were equal in men and women.Conclusions: Visceral fat is higher in men and this difference is seen in all age groups. As age increases, visceral fat levels also increased in men and women. The distribution of visceral fat is such that a greater number of men have high to very high levels at a younger age group, a feature observed in women only in the peri and post-menopausal age. Adoption of an active lifestyle coupled with healthy diet should protect against onset of metabolic disorders.

scholarly journals Monitoring HIV Epidemic in Pregnant Women: Are the Current Measures Enough?

2015 ◽  
Vol 2015 ◽  
pp. 1-5
Author(s):  
Purva Sarkate ◽  
Supriya Paranjpe ◽  
Nayana Ingole ◽  
Preeti Mehta
Keyword(s):  
Pregnant Women ◽  
Age Groups ◽  
Age Group ◽  
Child Transmission ◽  
Hiv Epidemic ◽  
Opt Out ◽  
Younger Age ◽  
Heterogeneous Nature ◽  
Program Data ◽  
Local Levels

Introduction. Burden of HIV in pregnant women follows overall epidemic in India. Hence, it is imperative that prevalence calculations in this group be accurate. The present study was carried out to determine prevalence of HIV in pregnant women attending our hospital, to determine trend of HIV infection and to compare our results with reported prevalence. Methods. All pregnant women are routinely counselled for HIV testing using opt-out strategy. Year-wise positivity and trend were determined in these patients over a period of five years. The positivity in different age groups was determined. Results. 31,609 women were tested of which 279 (0.88%) were positive. Positivity showed a declining trend over study period and significant quadratic trend (biphasic, P<0.05) was observed. The positivity in older age group ≥35 years (1.64%) was significantly more than younger age groups (0.76% in 15–24-year and 0.94% in 25–34-year age group) (P=0.0052). Conclusion. A significant decline in HIV positivity was seen over the study period. Taking into account heterogeneous nature of HIV epidemic even within the same district, analysis at local levels especially using the prevention of parent to child transmission of HIV program data is critical for HIV programming and resource allocation.

Military acceptance of the Internet of Things: a research model

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Rabia Saylam ◽  
Abdulkadir Ozdemir
Keyword(s):  
Internet Of Things ◽  
Technology Acceptance ◽  
Diffusion Of Innovation ◽  
Structural Equation ◽  
Negative Relationship ◽  
The Internet ◽  
Research Model ◽  
Content Type ◽  
The Military ◽  
The Internet Of Things

Purpose This study aims to examine the perception of military people regarding the use of a network of various intelligent objects, the Internet of Things (IoT), in the future battlespace. Design/methodology/approach A research model that analyzes military acceptance of the IoT is proposed. The model is created by integrating the technology acceptance model and diffusion of innovation theory. Then an empirical study is conducted through a survey, and the proposed hypotheses are tested. The findings are obtained thanks to the structural equation model (SEM), which clearly reveals the overall dependency relationship among independent and dependent variables even when a dependent variable is an independent variable in another relationship. Findings The study clearly reveals the significant factors effecting the attitude toward the use of IoT in the military. It also uncovers potential barriers to the adoption of IoT in the military domain. Especially, risk factor seems to have no significant impact on the acceptance of IoT, and also, there seems to be a positive relationship between risk and trust contrary to an expected negative relationship. Originality/value To the best of the authors’ knowledge, this study is the first research analyzing the acceptance of IoT in the military domain through hypotheses in a SEM.

Technology-Supported Tourist Guiding in Aviation Tourism

2020 ◽  
pp. 257-267
Author(s):  
Azizul Hassan
Keyword(s):  
Augmented Reality ◽  
Diffusion Of Innovation ◽  
Real World ◽  
Perceptual Information ◽  
The Internet ◽  
Diffusion Of Innovation Theory ◽  
The Real ◽  
National Flag ◽  
Interactive Experience ◽  
World Environment

Augmented reality (AR) offers an interactive experience of the real-world environment when an object of the real-world is augmented by computer-generated perceptual information and relevant artefacts. This is a conceptual chapter based on the review of available literature. Also, resources on the internet have also been accessed and reviewed. On the context of the Diffusion of Innovation theory, this research aims to outline AR guiding for in an airport used for tourist aviation. Biman Bangladesh Airlines, the national flag carrier of the country, is the example where this study also explains the possible challenges and benefits that AR guiding facilities can possibly have. This research outlines two specific areas of management and marketing issues are analysis on the way to implement such guiding. Findings show that from the understanding of the Diffusion of Innovation, AR guiding in these days is adopted by an ‘Early Majority' who are followers and engages in reading those reviews given by the previous adopters of new services or products.

Ontogeny of neonatal pulmonary vascular pressure-flow relationships

1992 ◽  
Vol 262 (3) ◽  
pp. H684-H690 ◽  
Author(s):  
M. L. Tod ◽  
K. Yoshimura ◽  
L. J. Rubin
Keyword(s):  
Blood Flow ◽  
Pressor Response ◽  
Age Groups ◽  
Vascular Occlusion ◽  
Pressure Gradients ◽  
Age Group ◽  
Middle Region ◽  
Younger Age ◽  
Inhibition Of Prostaglandin Synthesis ◽  
Arteries And Veins

Previously we reported that pulmonary vascular pressure gradients determined by vascular occlusion varied as a function of neonatal age. The purpose of this study was to evaluate the effect of blood flow on pressure gradients during normoxia (inspired O2 28%) and hypoxia (inspired O2 4.2%) in isolated, indomethacin-treated lungs obtained from lambs at less than 1, 2-4, 12-14, and 30-32 days of age (n = 6 at each age). The total pulmonary pressure gradient was partitioned into pressure gradients across relatively indistensible arteries and veins and relatively compliant vessels in the middle region (delta Pm) by inflow and outflow occlusions at flows of 25, 50, 75, and 100 ml.kg-1.min-1. During normoxia, lungs from lambs less than 1 day of age had significantly greater pressures at each flow than lungs from older lambs, due primarily to a significantly greater delta Pm in this age group. During hypoxia, the greatest vasoconstriction occurred in the youngest group, also due mostly to an increased delta Pm. This enhanced response to hypoxia in the younger age groups was due to inhibition of prostaglandin synthesis; without indomethacin treatment, the older age groups had a greater hypoxic pressor response than the younger groups. The arterial vascular resistance at all ages was relatively constant as a function of blood flow during both normoxia and hypoxia, whereas the total and middle vascular resistances generally decreased as a function of flow. The venous resistance initially decreased and then was constant. These results suggest that the neonatal pulmonary circulation h as a fixed arterial resistance, a slightly distensible venous region at low flows, and a more distensible middle region.

scholarly journals INTERNET USE AND LONELINESS: CURE OR CAUSE? LONGITUDINAL ANALYSIS OF OLDER ADULTS’ INTERNET USE

2019 ◽  
Vol 3 (Supplement_1) ◽  
pp. S14-S14
Author(s):  
Elena Hees ◽  
Clemens Tesch-Römer ◽  
Oliver Huxhold
Keyword(s):  
Older Adults ◽  
Structural Equation ◽  
Internet Use ◽  
Age Groups ◽  
The Internet ◽  
Equation Modelling ◽  
Younger Age ◽  
Using Data ◽  
German Ageing Survey ◽  
Two Age Groups

Abstract The internet provides an indispensable platform for social interaction, entertainment and everyday tasks. Especially older adults might benefit from staying engaged online to counteract loneliness. Yet, current research on how internet use effects loneliness still paints a contradictory picture. The current study investigates the longitudinal influence of social internet use forms as opposed to general internet use on loneliness across three years (2014-2017) separately in two age groups (pre-retirement: 40-64 years and post-retirement: 65-85 years), using data from the German Ageing Survey (DEAS). Structural equation modelling shows, that general web use predicts an increase in loneliness in both age-groups. However, contacting friends and family online seems to protect against loneliness over and above the effect of overall internet use, at least for the younger age-group. Therefore, the current study underlines the importance of investigating what exactly people do online instead of seeing the internet as a homogenous tool.

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