This study investigated the particle sizes of pelletization aids from the different wet processing steps of extrusion-spheronization, and their influence on rheological and pellet properties. Three commercial microcrystalline cellulose (MCC) grades, three commercial cross-linked polyvinyl pyrrolidone (X-PVP) grades and two agglomerated X-PVP grades (prepared using roller compaction from two commercial ...

Biased discriminant analysis (BDA) is one of the most promising relevance feedback (RF) approaches to deal with the feedback sample imbalance problem for content-based image retrieval (CBIR). However, the singular problem of the positive within-class scatter and the Gaussian distribution assumption for positive samples are two main obstacles impeding the ...

This paper deals with the inverse scattering problem, in which a conducting cylinder is placed near samples that are to be reconstructed. Due to multiple scattering effect, the radius of the conducting cylinder and its distance to samples play an important role in inverse scattering problem. The paper investigates the ...

OptimaHl 60plus was a prevention study that included the participatory development and evaluation of an interdisciplinary counseling aid and aimed to improve the nutrition and physical activity behavior of people 60 years and older. The direct involvement of this vulnerable group in prevention programs might contribute to a reduction of inequities ...

Developing regions of the world host the majority of elderly subjects who are at risk for dementia. Reliable epidemiological data from these countries is invaluable in tackling this global problem. Scarcity of such data in literature is largely attributable to problems that are unique to developing communities worldwide. To classify ...

Postural sway is a well known measure of postural stability in the elderly. Sway measurements, however, are typically made using expensive equipment in a laboratory. We report on efforts to make clinically significant and quantitative measurements of postural sway in a community center with a single un-calibrated video camera. Results ...

The growing healthy aging population in Europe is a heterogeneous group with varying nutritional needs, especially in association with problems like decreased sense of smell and taste, saliva production, chewing and swallowing problems besides all disease problems that put specific demands on the dietary intake and the role of the ...

The authors examine the problem of falls among the elderly. Due to the steadily increasing 65-and-older population, focus on prevention rather than treatment of falls among them has beneficial economic consequences. The authors discuss possible strategies for preventing such falls. Specifically, they argue that people must use the community organization ...

Head, bone, skin and tail mixed parts of yellowtail and bream, scales of bream and head of salmon which have nutritional values and are usually discarded were made into 'Nikogori' gelatin gel. They are not only a good source of protein but are also useful for elderly people with swallowing ...

BACKGROUND: A fall experienced by an elderly person is of special note because it appears to hold a reciprocal causal association with the fear of falling. This study attempts to determine the temporal relationship between the fear of falling and falling among community-dwelling elderly. METHODS: Data on falls experienced during ...

There are over 2.1 million people incarcerated in the nation's jails and prisons. Additionally, close to 600,000 prisoners are released annually into communities across the country. Many prisoners and those released from prisons are elderly. The purpose of this article is to examine the systemic abuse and neglect experienced by ...

Driving is a daily activity for people across the country. Most Americans, including the elderly, consider it a right. Driving, however, is dangerous and can become more challenging as people age. While evaluating the elderly driver is not a simple task, it is a responsibility that must be shared by ...

A mobile phone-based communication support system has been developed for assisting elderly people to communicate by mobile phone. The system consists of a low power mobile phone (PHS phone) having a large liquid crystal screen. When an elderly person telephones, they then choose a communication person from registered support personnel ...

The problem of a spin-1/2 magnetic impurity near an antiferromagnetic transition of the host lattice is shown to transform to a multichannel problem. A variety of fixed points is discovered asymptotically near the antiferromagnetic critical point. Among these is a new variety of stable fixed point of a multichannel Kondo ...

Falls among elderly people have been identified as a significant and serious medical problem confronting a growing number of older people. Falls have been found to be a leading cause of disability, distress, admission to supervised care and death among older persons that pose a serious problem to public health. ...

This study aimed to understand how local Older American Acts Nutrition Program (OAANP) providers perceive and assess client need for the OAANP. Qualitative in-depth interviews were done with a sample of 36 local OAANP providers in upstate New York. Providers' perceptions of needs for the OAANP were determined by comprehensive ...

This study was conducted to evaluate the use of non-steroidal anti-inflammatory drugs (NSAIDs) by consumers who obtained these drugs from community pharmacies. Factors that influenced community pharmacists in their choice of NSAIDs were also determined. Personal interviews were conducted on consumers who visited the 25 participating community pharmacies throughout Malaysia. ...

This article describes life conditions of elderly people in a rural community of Ghana. It deals with the paradoxical situation of elderly people who are still engaged in social activities and yet experience loneliness. It is argued that in spite of the respect given to them, elderly people are denied ...

This paper presents an ergonomic garment design for elderly Turkish men. The purpose of this study was to determine elderly men's demands, needs and problems in regard to clothing and to design an ergonomic garment in the light of this knowledge. The sample consisted of 120 elderly men living in ...

PURPOSE: This study investigated the emotional effects of tooth loss among community-dwelling elderly people in Hong Kong and compared the effects among edentulous and partially dentate elderly. MATERIALS AND METHODS: A questionnaire study involved 233 southern Chinese elderly who were recruited and interviewed at social centers for elderly people throughout ...

OBJECTIVE: We sought to explore whether the elderly are high users of complementary and alternative medicine (CAM), and to determine which modalities they use. We also sought to describe patterns and positive predictors of CAM use among 3 ethnically diverse groups of community-residing elderly. DESIGN: A 7-page questionnaire was developed ...

OBJECTIVES: Lower urinary tract symptoms (LUTS) are reported to influence the quality of life (QoL) of the elderly. The aim of this study was to elucidate the relationships among filling problems, voiding problems and QoL in elderly men and women. METHODS: A total of 450 males and 228 females, aged ...

AIM: To establish the percentage hospital admission related to adverse drug reactions (ADRs) from the data available in the literature. METHOD: Literature search in the Medline database, meta-analysis. RESULTS: From the literature it is revealed that a considerable part of all hospital admissions are related to adverse drug reactions. However, ...

OBJECTIVE: Asian culture venerates elderly people. It was hypothesized that elderly suicides would be proportionately lower in Asian societies than in English-speaking countries (ESC). METHOD: Elderly (i.e. aged 75 years or more) to general population suicide ratios were compared for six Asian societies and six ESC, based upon the latest ...

As as the elderly population continues to grow, so does a subgroup of that population--elderly persons living with HIV infection and AIDS. In her article, Professor Waysdorf, a nationally recognized AIDS law expert who has taught, published, and practiced in this area for over a decade, introduces statistics and studies ...

This study offers an analysis of the elderly (over 65 years of age) among a general community population in terms of the percentages of: (i) persons with recurring thoughts of death and/or of committing suicide, and (ii) people who have consulted others, including medical professionals, with regard to these problems. ...

Until a few years ago, little was known about bioavailability of micronutrients in elderly humans. It was assumed by many basic investigators and geriatricians that malabsorption of both macronutrients and micronutrients was a common problem among elderly persons. We now know that this is not the case; elderly persons who ...

Community pharmacists' knowledge and behavior regarding the collection of copayments for prescription drugs from Medicaid recipients were studied. In fall 1998 a questionnaire was mailed to a random sample of 1465 community pharmacists (one pharmacist per drugstore) in Maryland, Pennsylvania, and West Virginia. The objectives were to determine the extent ...

This study evaluated the clothing colors in the elderly. We took photos using the elderly as models, displayed them on a computer screen, and produced 75 colors of the clothing in the elderly using computer graphics. The 75 colors were evaluated by Japanese and Korean elderly women. We compared the ...

OBJECTIVE: To evaluate whether a programme of multifactorial home visits reduces falls and impairments in mobility in elderly people living in the community. DESIGN: Randomised controlled trial with 18 months of follow up. SETTING: Six general practices in Hoensbroek, the Netherlands. PARTICIPANTS: 316 people aged 70 and over living in ...

This literature review quantitatively summarized 49 published and unpublished research studies concerning the relationship between death anxiety and age, ego integrity, gender, institutionalization, physical and psychological problems, and religiosity in older adults. Results indicated that lower ego integrity, more physical problems, and more psychological problems are predictive of higher levels ...

Fifty-two caregivers for demented and 66 non-caregivers for non-demented elderly were investigated both within a gender and between genders. All participants were relatives and a burden questionnaire was used. The results showed that there was not always a difference between the caregivers for demented and the non-caregivers for non-demented elderly ...

Modular bipolar prostheses were developed to address the problems of loosening, cartilage wear, and protrusio which were seen with single unit endoprostheses. Modular unipolar prostheses address many of these problems and are significantly less expensive than the bipolar prosthesis. Recent data suggest that use of the modular unipolar prosthesis is ...

Xerostomia is the subjective feeling of dry mouth caused by hyposalivation. It is a common problem among the elderly. Prescribed and over-the-counter medications, Sjögren's Syndrome and irradiation of the head and neck are the primary causes of hyposalivation in the elderly. Living with xerostomia can be a devastating experience for ...

OBJECTIVE: To describe the prevalence of benzodiazepine use, sociodemographic and physical health factors associated with use, dosages taken, and directions for use among individuals aged 65 years and older. DESIGN: Cross-sectional analysis of baseline data from the community-based, prospective observational Cardiovascular Health Study. PATIENTS/PARTICIPANTS: Medicare eligibility lists from four U.S. ...

This study employed data from a prior national survey of elderly Hispanics to examine the relationship between poverty and functionally impaired status, i.e., impairment in activities of daily living (IADL). The sample for this study consists of 1,685 Hispanics age 65 and older, representing four ethnic groups: Mexicans, Cubans, Puerto ...

A study of elderly people in a village in southern Botswana is presented in this article. An argument is made for more in depth understanding of the role of elderly people in relation to the HIV/AIDS epidemic. It is demonstrated how Tswana indigenous medical ideology is behaviourally expressed in ways ...

In this article, variables were identified that are able to explain the use of technical aids by elderly people. The model developed by Andersen and Newman (1973) formed the basis for this research. Data were gathered from 498 randomly selected elderly people who were single, 75 years or older, and ...

The problems of elderly people following discharge from hospital is a worldwide focus of nursing attention. Actual and local insight into the nature and extent of post-discharge problems is needed as a base for improving and evaluating discharge planning. Problems following discharge were investigated as the first part of a ...

We contacted the caregivers of patients admitted on a hospital respite care scheme and asked them about home-made or modified aids and appliances. Seven home-made devices were discovered and inspected. They were an electric hoist, a builder's plastic skip used as a bath, a wheelchair support and tray made out ...

In this paper we investigate the interstate migration of people with AIDS to Florida under the hypothesis that a significant proportion of these moves are made to access care and support from elderly parents. We present a variety of aggregate data to support this hypothesis. Data recording interstate moves to ...

Fatal dwelling-house fires account for 10% of all accidental deaths in the United Kingdom with one-quarter of the deaths being of elderly people. No study had described the characteristics of elderly individuals who die in fires. We report results from a retrospective review of all fatal dwelling-house fires in Scotland ...

The purpose of this study was to determine the prevalence and functional and diagnostic correlates of reported shaking in the community-dwelling elderly. We conducted a standardized neurological evaluation of 1,056 nondemented Medicare recipients in Washington Heights-Inwood, Northern Manhattan (New York). Of 1,056 patients, 108 reported shaking (10.2%). The prevalence of ...

Onset of visual hallucinations in elderly individuals is a widespread problem with an elusive etiology. Many patients with this problem have visual and cognitive deficits. Intervention with optical aids has not been investigated as a means of treating these hallucinations. The authors report 3 cases in which optical aids were ...

A substantial number of U.S. elderly households have excessive housing costs or live in physically deficient dwellings. It is unclear, however, whether they are more likely than nonelderly households to experience these housing problems. Using American Housing Survey data, this study investigates whether elderly households are more likely than nonelderly ...

1. Acquired immunodeficiency syndrome (AIDS) in the elderly accounts for 10% of all AIDS cases; although blood transfusion is thought to be the most likely mode of transmission in the elderly, AIDS acquired through sexual contact should not be overlooked. 2. Diagnosing AIDS in the elderly is a major problem; ...

A grab bar shape has been presented that appears to provide an effective alternative to knurled finishes. This grab bar has been incorporated into a system that can be easily positioned anywhere in a room to help an ambulatory disabled person rise from a bed or other surface. The problem ...

Continence is a costly health problem, both in terms of financial burden in continence aids, but also in terms of quality-of-life issues for the person who has continence problems. Manufacturers are often perturbed as to why products specially designed to help continence problems are not popular, or do not appear ...

This survey study focuses on stairs in the homes of a substantial number of independently living elderly (60+) residents of a community in which there are mostly multistory houses and apartment buildings with stairs. While the majority could climb their stairs without problems, a substantial minority lived with stairs despite ...

The paleopathological study of human osteological remains from the site of Semna South, of northern Sudan, revealed that about thirteen percent of this ancient Nubian population had diffuse idiopathic skeletal hyperostosis (DISH). As in modern cases, males were more affected than females. Two thousand years ago, ancient Nubian males had ...