Planning to reach for a rotating rod

2009 ◽  
Vol 41 (4) ◽  
pp. 207-213 ◽  
Author(s):  
Claes von Hofsten ◽  
Katarina Johansson
Keyword(s):  
Age Groups ◽  
Reach To Grasp ◽  
Almost All

Abstract. Hand adjustments of 6- and 10-month-old infants and adults were studied as they reach to grasp a rotating rod. It was found that the subjects in all three age groups adjusted the hand prospectively to the rotating rod during the approach of it. They also adjusted the reaches to the rotating rod in such a way that almost all of the grasps were overhand ones as predicted by the endpoint comfort hypothesis. Finally, it was found that the rotation of the hand was made up of movement units as translational movements are, and that the approach units were relatively independent of the rotational ones.

scholarly journals Pilonidal sinus disease on the rise: a one-third incidence increase in inpatients in 13 years with substantial regional variation in Germany

2021 ◽  
Author(s):  
Christina Oetzmann von Sochaczewski ◽  
Jan Gödeke
Keyword(s):  
Pilonidal Sinus ◽  
Regional Variation ◽  
Disease Incidence ◽  
Age Groups ◽  
Pilonidal Sinus Disease ◽  
National Guidelines ◽  
Reconstructive Procedures ◽  
Sinus Disease ◽  
The Mean ◽  
Almost All

Abstract Purpose Collective evidence from single-centre studies suggests an increasing incidence of pilonidal sinus disease in the last decades, but population-based data is scarce. Methods We analysed administrative case–based principal diagnoses of pilonidal sinus disease and its surgical therapy between 2005 and 2017 in inpatients. Changes were addressed via linear regression. Results The mean rate of inpatient episodes of pilonidal sinus disease per 100,000 men increased from 43 in 2005 to 56 in 2017. In females, the mean rate of inpatient episodes per 100,000 women rose from 14 in 2005 to 18 in 2017. In the whole population, for every case per 100,000 females, there were 3.1 cases per 100,000 males, but the numbers were highly variable between the age groups. There was considerable regional variation within Germany. Rates of inpatient episodes of pilonidal sinus disease were increasing in almost all age groups and both sexes by almost a third. Surgery was dominated by excision of pilonidal sinus without reconstructive procedures, such as flaps, whose share was around 13% of all procedures, despite recommendations of the national guidelines to prefer flap procedures. Conclusion Rates of inpatient episodes of pilonidal sinus disease in Germany rose across almost all age groups and both sexes with relevant regional variation. The underlying causative factors are unknown. Thus, patient-centred research is necessary to explore them. This should also take cases into account that are solely treated office-based in order to obtain a full-spectrum view of pilonidal sinus disease incidence rates.

scholarly journals A Study of Varicella Seroprevalence in a Pediatric and Adolescent Population in Florence (Italy). Natural Infection and Vaccination-Acquired Immunization

Vaccines ◽  
2021 ◽  
Vol 9 (2) ◽  
pp. 152
Author(s):  
Beatrice Zanella ◽  
Angela Bechini ◽  
Benedetta Bonito ◽  
Marco Del Riccio ◽  
Alessandra Ninci ◽  
...  
Keyword(s):  
Natural Infection ◽  
Age Groups ◽  
Varicella Vaccination ◽  
Age Group ◽  
Disease Notification ◽  
Test Elisa ◽  
Vaccine Schedule ◽  
Almost All ◽  
Vaccination Campaigns ◽  
Dose Vaccine

Background: Varicella is a well-known infectious disease that can have severe complications, also in young children. The Universal Varicella Vaccination (UVV) program was introduced in Tuscany (Italy) in 2003, with a two-dose vaccine schedule given to children between their 13th and 15th month, and at 5–6 years old, as a monovalent for varicella (V) or tetravalent (measles, mumps, rubella and varicella (MMRV)) formulation. Although varicella notifications have dramatically fallen in the last two decades, varicella disease underreporting remains a challenge. Methods: A qualitative immunoenzymatic test (ELISA) was used to measure the presence of anti-varicella antibodies in 165 sera of subjects aged 1–18 years residing in the province of Florence (Italy). Information regarding the anamnestic and vaccination status (including disease notification) was also collected. Results: Our study showed an overall varicella seropositivity of 75.8% (reaching the maximum at 96.3% in the 15–18 years age group). We found that varicella disease notification had been recorded for only 7/165 subjects; however, since 42/165 recalled having had the disease, we can hypothesize that some of them must have been underreported. Furthermore, our study showed that the presence of antibodies after the varicella vaccination remained over time, lasting up to 12 years. Conclusions: Although varicella seroprevalence is <95% in almost all our age groups (except for the 15–18 years age group), our data are encouraging and reflect the success of the introduction of the UVV program and the vaccination campaigns promoted in the Tuscany region.

scholarly journals Results From Sweden’s 2016 Report Card on Physical Activity for Children and Youth

2016 ◽  
Vol 13 (s2) ◽  
pp. S284-S290 ◽  
Author(s):  
Christine Delisle Nyström ◽  
Christel Larsson ◽  
Bettina Ehrenblad ◽  
Hanna Eneroth ◽  
Ulf Eriksson ◽  
...  
Keyword(s):  
Physical Activity ◽  
Sport Participation ◽  
Age Groups ◽  
Health Indicators ◽  
Report Card ◽  
Children And Youth ◽  
Sedentary Behaviors ◽  
Related Data ◽  
Nationally Representative ◽  
Almost All

Background:The 2016 Swedish Report Card on Physical Activity (PA) for Children and Youth is a unique compilation of the existing physical and health related data in Sweden. The aim of this article is to summarize the procedure and results from the report card.Methods:Nationally representative surveys and individual studies published between 2005–2015 were included. Eleven PA and health indicators were graded using the Active Healthy Kids Canada grading system. Grades were assigned based on the percentage of children/youth meeting a defined benchmark (A: 81% to 100%, B: 61% to 80%, C: 41% to 60%, D: 21% to 40%, F: 0% to 20%, or incomplete (INC).Results:The assigned grades were Overall Physical Activity, D; Organized Sport Participation, B+; Active Play, INC; Active Transportation, C+; Sedentary Behaviors, C; Family and Peers, INC; School, C+; Community and the Built Environment, B; Government Strategies and Investments, B; Diet, C-; and Obesity, D.Conclusions:The included data provides some support that overall PA is too low and sedentary behavior is too high for almost all age groups in Sweden, even with the many national policies as well as an environment that is favorable to the promotion of PA.

scholarly journals Stakeholders’ Perspective of Role of Policy and Legislation in Achieving Medicines’ Security

2020 ◽  
pp. 66-73
Author(s):  
Obi Peter Adigwe
Keyword(s):  
Pharmaceutical Industry ◽  
Age Groups ◽  
Significant Proportion ◽  
Access To Medicines ◽  
Pharmaceutical Products ◽  
Similar Proportion ◽  
Security Issue ◽  
The Government ◽  
Almost All

Background: The role of the pharmaceutical industry in a country such as Nigeria in the provision of safe, high quality and efficacious pharmaceutical products to meet the healthcare need of the populace, cannot be over-emphasized. This study was undertaken to critically look at the issues affecting Medicines’ Security in Nigeria. Methods: A self-completion questionnaire was used for data collection. The questionnaire was administered to participants of an Industry event in September 2017. Data collected were analyzed using Statistical Package for Social Science. Results: A total number of 800 questionnaires were administered to the participants and 529 of the questionnaires were included for analysis. Male participants (58.6%) were more than female participants, all age groups were well represented and more than a third of the respondents had first degree as their minimum qualification. Majority of the respondents (91.3%) indicated that Ministry of Health and its agencies were key to protecting the pharmaceutical sector, while slightly less of that proportion (79.1%) indicated that they patronized Nigeria pharmaceutical products. Almost all the participants (91.7%) supported the need for the local pharmaceutical industry to have access to sustainable funding and other incentives. A similar proportion (89.6%) of the respondents indicated that the local pharmaceutical industry should be prioritized in policy making and implementation. A significant proportion of the study participants (82.3%) indicated that access to medicines in Nigeria is a security issue. Conclusion: To ensure Medicines’ Security and attain medicines self-sufficiency in Nigeria, radical policies must therefore be put in place, together with enabling good business and industrial environment by the government in order to protect, promote and grow the local pharmaceutical industry in Nigeria.

Playing Position: Anthropometric and Fitness Demands in Youth Soccer

2014 ◽  
Vol 23 (3-4) ◽  
pp. 151-168
Author(s):  
Aristotelis Gioldasis ◽  
Evangelos Bekris ◽  
Ioannis Gissis
Keyword(s):  
Vertical Jump ◽  
Age Groups ◽  
The Other ◽  
Soccer Players ◽  
Early Age ◽  
Short Term ◽  
Running Speed ◽  
Youth Soccer ◽  
Individualized Training ◽  
Almost All

Abstract The aim of this study was to examine the anthropometric and fitness characteristics of soccer players with different positional role. Although, players’ skills are not equally distributed in each position, at elite soccer they have to perform each skill at a sufficient level. However, coaches expertise those from an early age in specific positions without giving them an holistic individualized training. In the study participated 312 Greek players aged 6 to 17 (M= 11.89; SD= 2.33) of 5 age groups (group U7-U8; group U9-U10; group U11-U12; group U13-U14; group U15-U16; group U17). Anthropometric (height, weight, body mass index and body fat) and fitness characteristics (flexibility, vertical jump, running speed, agility and VO2max) of participants were measured. The study showed that goalkeepers and central defenders tend to perform worse than players of the other positional groups in most of their fitness characteristics for almost all the age groups. Furthermore, many tendencies were observed in anthropometric and fitness characteristics between players with different positional roles. This study provides suggestions to coaches regarding their practice of positioning players according to their anthropometric and fitness characteristics for a short term success.

scholarly journals Respiratory health, occupation and the healthy worker effect

2020 ◽  
Vol 70 (3) ◽  
pp. 191-199
Author(s):  
A Senthilselvan ◽  
W V L Coonghe ◽  
J Beach
Keyword(s):  
Respiratory Health ◽  
Age Groups ◽  
Forced Expiratory Volume ◽  
Primary Industry ◽  
Mean Values ◽  
Healthy Worker Effect ◽  
Increased Risk ◽  
Forced Expiratory Flow ◽  
Almost All ◽  
Respiratory Outcomes

Abstract Background Workers are exposed to physical, chemical and other hazards in the workplace, which may impact their respiratory health. Aims To examine the healthy worker effect in the Canadian working population and to identify the association between occupation and respiratory health. Methods Data from four cycles of the Canadian Health Measures Survey were utilized. The current occupation of employed participants was classified into 10 broad categories based on National Occupation Category 2011 codes. Data relating to 15 400 subjects were analysed. Results A significantly lower proportion of those in current employment than those not in current employment reported respiratory symptoms or diseases or had airway obstruction. Similarly, those currently employed reported better general health and had greater mean values for percent-predicted forced vital capacity (FVC), forced expiratory volume in one second (FEV1), forced expiratory flow between 25% and 75% of FVC (FEF25–75%) and FEV1/FVC ratio. Among males, females and older age groups, significant differences were observed for almost all the respiratory outcomes for those in current employment. Those in ‘Occupations unique to primary industry’ had a significantly greater likelihood of regular cough with sputum and ever asthma and had lower mean values of percent-predicted FEV1/FVC and FEF25–75% than those in ‘Management occupations’. Those in ‘Health occupations’ had the highest proportion of current asthma. Conclusions Participants in current employment were healthier than those not in current employment providing further support for the healthy worker effect. Those in ‘Occupations unique to primary industry’ had an increased risk of adverse respiratory outcomes and reducing workplace exposures in these occupations has the potential to improve their respiratory health.

scholarly journals Lung Cancer Survival in Lithuania: Changes by Histology, Age, and Sex From 2003-2007 to 2008-2012

2019 ◽  
Vol 26 (1) ◽  
pp. 107327481983608 ◽  
Author(s):  
Vaida Gedvilaitė ◽  
Edvardas Danila ◽  
Saulius Cicėnas ◽  
Giedrė Smailytė
Keyword(s):  
Lung Cancer ◽  
Cell Carcinoma ◽  
Cancer Survival ◽  
Survival Rates ◽  
Age Groups ◽  
Relative Survival ◽  
International Classification Of Diseases ◽  
Advanced Lung Cancer ◽  
Almost All ◽  
Disease Stages

Lung cancer is the most common cancer-related death worldwide. The aim of this study is to describe the most recent survival rates by sex, age group, extent of disease, and histology of lung cancer in Lithuania. The study is based on the Lithuanian Cancer Registry database. The analysis included patients with primary invasive lung cancer diagnosed in 1998 to 2012 (International Classification of Diseases, Tenth Revision C33 and C34). Patients were followed up with respect to vital status until December 31, 2012. Five-year relative survival estimates were calculated using period analysis. Relative survival was calculated as the ratio of the observed survival of patients with cancer and the expected survival of the underlying general population. In our study, the overall 5-year relative survival was low but increased slightly (10.7%) from 2003–2007 to 2008–2012. Positive changes in survival were evident in both sexes, in almost all age groups and for all histological groups and disease stages. Adenocarcinoma relative survival increased from 6.7% in 2003–2007 to 12.8% in 2008–2012 and squamous cell carcinoma increased from 7.4% in 2003–2007 to 11.1% in 2008–2012. Patients with small-cell carcinoma had the worst survival (2.9% in 2003-2007 and 3.6% in 2008–2012). The majority of patients with lung cancer are diagnosed with advanced disease. The number of new cases of advanced lung cancer increased from 35.1% to 37.8%. Despite low overall survival, there were positive changes in survival in both sexes, in almost all age groups, and for all histological groups and disease stages. The survival rate of patients with lung cancer in Lithuania is similar to that in other European countries.

Challenges in M-Commerce

2005 ◽  
pp. 387-391
Author(s):  
Pouwan Lei ◽  
Chris Chatwin ◽  
Rupert Young
Keyword(s):  
Mobile Phone ◽  
Telecommunication Network ◽  
Age Groups ◽  
Personal Communication ◽  
Local Area ◽  
Handheld Devices ◽  
Mobile Telecommunication ◽  
Mobile Wireless ◽  
Wireless Services ◽  
Almost All

E-commerce activity is growing exponentially, and it is revolutionizing the way that businesses are run. In Asia, there is now an explosion of mobile wireless services. The number of 3G users in Korea has surpassed 1 million while in Japan it has grown from 50,000 in 2001 to 2 million in 2003. Mobile e-commerce (m-commerce) makes business mobility a reality; mobile users can access the Internet at any time, from anywhere and from their shirt pockets/purses using ubiquitous inexpensive computing infrastructure. It is estimated that the m-commerce market will grow to over USD200 billion by 2005 (Abbott, 2002). There are many definitions of m-commerce. One definition consists of all or part of mobile wireless services ranging from mobile phone networks to wireless local area networks. However, the service provided by mobile phone systems has achieved huge success. Mobile phone users originate from all walks of life and include almost all age groups, from teenagers to retired people. It creates a new method of personal communication without location constraints. Instead of briefly describing all mobile wireless services, we will concentrate on the mobile phone and PDA related to mobile telecommunication. Hence, m-commerce is defined as electronic commerce carried out in handheld devices such as the mobile phone and PDA through a mobile telecommunication network.

scholarly journals Systematic analysis of infectious disease outcomes by age shows lowest severity in school-age children

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Judith R. Glynn ◽  
Paul A. H Moss
Keyword(s):  
Infectious Disease ◽  
Young Adults ◽  
Severe Disease ◽  
Age Groups ◽  
School Age Children ◽  
School Age ◽  
Vaccine Response ◽  
Systematic Analysis ◽  
Almost All ◽  
The Life Course

Abstract The COVID-19 pandemic has ignited interest in age-specific manifestations of infection but surprisingly little is known about relative severity of infectious disease between the extremes of age. In a systematic analysis we identified 142 datasets with information on severity of disease by age for 32 different infectious diseases, 19 viral and 13 bacterial. For almost all infections, school-age children have the least severe disease, and severity starts to rise long before old age. Indeed, for many infections even young adults have more severe disease than children, and dengue was the only infection that was most severe in school-age children. Together with data on vaccine response in children and young adults, the findings suggest peak immune function is reached around 5–14 years of age. Relative immune senescence may begin much earlier than assumed, before accelerating in older age groups. This has major implications for understanding resilience to infection, optimal vaccine scheduling, and appropriate health protection policies across the life course.

scholarly journals Non-Parametrical Canonical Analysis of Quality-Related Characteristics of Eggs of Different Varieties of Native Hens Compared to Laying Lineage

Animals ◽  
2019 ◽  
Vol 9 (4) ◽  
pp. 153 ◽  
Author(s):  
Antonio González Ariza ◽  
Francisco Navas González ◽  
Ander Arando Arbulu ◽  
José León Jurado ◽  
Cecilio Barba Capote ◽  
...  
Keyword(s):  
Egg Quality ◽  
Age Groups ◽  
Individual Identification ◽  
Internal Quality ◽  
Control Group ◽  
External Quality ◽  
Shell Weight ◽  
Almost All ◽  
Different Levels

The aim of the present study is to characterize the productive capability of Utrerana and to compare the relationships among parameters determining the internal and external quality of the egg, through canonical correlation analysis. A flock of 68 Utrerana hens and a control group of Leghorn hens (n = 17) were housed individually to allow individual identification of eggs and for the assessment of egg quality characteristics. Almost all variables showed differences when both breeds were compared, except for white height, yolk diameter, yolkL* and yolk pH (p > 0.05). Only minor diameter, white height, yolkL*, yolka*, and shell weight reported significant differences between laying age groups. White height, yolk color, and almost all yolk color coordinates were significantly different (p < 0.05) for period and month. Egg and white weight reached highest significantly different levels for the fourth and fifth time that the hens laid an egg. External quality-related traits are better predictors of internal quality-related traits than vice versa, enabling the implementation of an effective noninvasive method for internal quality determination and egg classification aimed at suiting the needs of consumers.

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