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Sample records for community based diet

  1. Dietary intakes of pesticides based on community duplicate diet samples.

    Science.gov (United States)

    Melnyk, Lisa Jo; Xue, Jianping; Brown, G Gordon; McCombs, Michelle; Nishioka, Marcia; Michael, Larry C

    2014-01-15

    The calculation of dietary intake of selected pesticides was accomplished using food samples collected from individual representatives of a defined demographic community using a community duplicate diet approach. A community of nine participants was identified in Apopka, FL from which intake assessments of organophosphate (OP) and pyrethroid pesticides were made. From these nine participants, sixty-seven individual samples were collected and subsequently analyzed by gas chromatography/mass spectrometry. Measured concentrations were used to estimate dietary intakes for individuals and for the community. Individual intakes of total OP and pyrethroid pesticides ranged from 6.7 to 996 ng and 1.2 to 16,000 ng, respectively. The community intake was 256 ng for OPs and 3430 ng for pyrethroid pesticides. The most commonly detected pesticide was permethrin, but the highest overall intake was of bifenthrin followed by esfenvalerate. These data indicate that the community in Apopka, FL, as represented by the nine individuals, was potentially exposed to both OP and pyrethroid pesticides at levels consistent with a dietary model and other field studies in which standard duplicate diet samples were collected. Higher levels of pyrethroid pesticides were measured than OPs, which is consistent with decreased usage of OPs. The diversity of pyrethroid pesticides detected in food samples was greater than expected. Continually changing pesticide usage patterns need to be considered when determining analytes of interest for large scale epidemiology studies. The Community Duplicate Diet Methodology is a tool for researchers to meet emerging exposure measurement needs that will lead to more accurate assessments of intake which may enhance decisions for chemical regulation. Successfully determining the intake of pesticides through the dietary route will allow for accurate assessments of pesticide exposures to a community of individuals, thereby significantly enhancing the research benefit

  2. Psychosocial outcomes of a non-dieting based positive body image community program for overweight adults: a pilot study

    OpenAIRE

    Bloom, Lisa; Shelton, Beth; Bengough, Melissa; Brennan, Leah

    2013-01-01

    Background The limited success of traditional diet focused obesity interventions has led to the development of alternative non-dieting approaches. The current study evaluated the impact of a community based non-dieting positive body image program for overweight/obese people on a range of psychosocial outcomes. The characteristics of this real-world sample presenting for a non-dieting weight management intervention are also described. Method Overweight and obese participants enrolled in the ei...

  3. The BROAD study: A randomised controlled trial using a whole food plant-based diet in the community for obesity, ischaemic heart disease or diabetes

    OpenAIRE

    Wright, N; Wilson, L; Smith, M; Duncan, B; McHugh, P

    2017-01-01

    Background/Objective: There is little randomised evidence using a whole food plant-based (WFPB) diet as intervention for elevated body mass index (BMI) or dyslipidaemia. We investigated the effectiveness of a community-based dietary programme. Primary end points: BMI and cholesterol at 6 months (subsequently extended). Subjects: Ages 35?70, from one general practice in Gisborne, New Zealand. Diagnosed with obesity or overweight and at least one of type 2 diabetes, ischaemic heart disease, hyp...

  4. Awareness and Perception of Plant-Based Diets for the Treatment and Management of Type 2 Diabetes in a Community Education Clinic: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Vincent Lee

    2015-01-01

    Full Text Available Objective. To assess awareness, barriers, and promoters of plant-based diet use for management of type 2 diabetes (T2D for the development of an appropriate educational program. Design. Cross-sectional study of patients and healthcare providers. Setting. Regional Diabetes Education Centre in ON, Canada. Participants. n=98 patients attending the Diabetes Education Centre and n=25 healthcare providers. Variables Measures. Patient questionnaires addressed demographics, health history, and eating patterns, as well as current knowledge, confidence levels, barriers to, promoters of, and interests in plant-based diets. Staff questionnaires addressed attitudes and current practice with respect to plant-based diets. Analysis. Mean values, frequency counts, and logistic regression (alpha = 0.05. Results. Few respondents (9% currently followed a plant-based diet, but 66% indicated willingness to follow one for 3 weeks. Family eating preferences and meal planning skills were common barriers to diet change. 72% of healthcare providers reported knowledge of plant-based diets for diabetes management but low levels of practice. Conclusions and Implications. Patient awareness of the benefits of a plant-based diet for the management of diabetes remains suboptimal and may be influenced by perception of diabetes educators and clinicians. Given the reported willingness to try (but low current use of plant-based diets, educational interventions targeting patient and provider level knowledge are warranted.

  5. Community-based educational intervention improved the diversity of complementary diets in western Kenya: results from a randomized controlled trial.

    Science.gov (United States)

    Waswa, Lydiah M; Jordan, Irmgard; Herrmann, Johannes; Krawinkel, Michael B; Keding, Gudrun B

    2015-12-01

    Lack of diversity is a major factor contributing to inadequate nutrient intakes among children during the complementary feeding period in many rural areas in developing countries. This has been attributed to inadequate feeding practices and nutrition knowledge among their caregivers. The aim of the present study was to assess the effect of an educational intervention on children's dietary diversity and nutrition knowledge of caregivers. Cluster randomization was applied and twenty matched village pairs were randomly assigned to the intervention or control group. The nutrition education intervention consisted of four sessions comprising of group trainings and cooking demonstrations that were conducted over a period of 5 months. Households in rural communities in Bondo and Teso South sub-counties, western Kenya. Caregivers with children aged 6-17 months receiving nutrition education. The children's dietary diversity scores (CDDS) and nutrition knowledge scores of the caregivers improved significantly in the intervention group at endline. The treatment effect on CDDS was positive and significant (P=0.001). The CDDS rate of the children in the intervention group was 27% larger than it would have been without the treatment effect. The intervention also had a significant effect on the caregivers' nutrition knowledge scores (incidence rate ratio=2.05; Pnutrition knowledge of the caregivers did not have a significant effect on CDDS (P=0.731). The nutrition education intervention led to improvements in children's dietary diversity and nutrition knowledge of the caregivers.

  6. A Scenario-Based Dieting Self-Efficacy Scale: The DIET-SE

    Science.gov (United States)

    Stich, Christine; Knauper, Barbel; Tint, Ami

    2009-01-01

    The article discusses a scenario-based dieting self-efficacy scale, the DIET-SE, developed from dieter's inventory of eating temptations (DIET). The DIET-SE consists of items that describe scenarios of eating temptations for a range of dieting situations, including high-caloric food temptations. Four studies assessed the psychometric properties of…

  7. Temperate snake community in South America: is diet determined by phylogeny or ecology?

    Directory of Open Access Journals (Sweden)

    Gisela P Bellini

    Full Text Available Communities are complex and dynamic systems that change with time. The first attempts to explain how they were structured involve contemporary phenomena like ecological interactions between species (e.g., competition and predation and led to the competition-predation hypothesis. Recently, the deep history hypothesis has emerged, which suggests that profound differences in the evolutionary history of organisms resulted in a number of ecological features that remain largely on species that are part of existing communities. Nevertheless, both phylogenetic structure and ecological interactions can act together to determine the structure of a community. Because diet is one of the main niche axes, in this study we evaluated, for the first time, the impact of ecological and phylogenetic factors on the diet of Neotropical snakes from the subtropical-temperate region of South America. Additionally, we studied their relationship with morphological and environmental aspects to understand the natural history and ecology of this community. A canonical phylogenetical ordination analysis showed that phylogeny explained most of the variation in diet, whereas ecological characters explained very little of this variation. Furthermore, some snakes that shared the habitat showed some degree of diet convergence, in accordance with the competition-predation hypothesis, although phylogeny remained the major determinant in structuring this community. The clade with the greatest variability was the subfamily Dipsadinae, whose members had a very different type of diet, based on soft-bodied invertebrates. Our results are consistent with the deep history hypothesis, and we suggest that the community under study has a deep phylogenetic effect that explains most of the variation in the diet.

  8. Intra- and interspecific differences in diet quality and composition in a large herbivore community.

    Directory of Open Access Journals (Sweden)

    Claire Redjadj

    Full Text Available Species diversity in large herbivore communities is often explained by niche segregation allowed by differences in body mass and digestive morphophysiological features. Based on large number of gut samples in fall and winter, we analysed the temporal dynamics of diet composition, quality and interspecific overlap of 4 coexisting mountain herbivores. We tested whether the relative consumption of grass and browse differed among species of different rumen types (moose-type and intermediate-type, whether diet was of lower quality for the largest species, whether we could identify plant species which determined diet quality, and whether these plants, which could be "key-food-resources" were similar for all herbivores. Our analyses revealed that (1 body mass and rumen types were overall poor predictors of diet composition and quality, although the roe deer, a species with a moose-type rumen was confirmed as an "obligatory non grazer", while red deer, the largest species, had the most lignified diet; (2 diet overlap among herbivores was well predicted by rumen type (high among species of intermediate types only, when measured over broad plant groups, (3 the relationship between diet composition and quality differed among herbivore species, and the actual plant species used during winter which determined the diet quality, was herbivore species-specific. Even if diets overlapped to a great extent, the species-specific relationships between diet composition and quality suggest that herbivores may select different plant species within similar plant group types, or different plant parts and that this, along with other behavioural mechanisms of ecological niche segregation, may contribute to the coexistence of large herbivores of relatively similar body mass, as observed in mountain ecosystems.

  9. Community-Based Care

    Science.gov (United States)

    ... Health A to Z › Community-Based Care Font size A A A Print Share Glossary Basic Facts & Information Other Resources Caregiving How To's Tools & Tips Latest Research Getting More Help Related Topics Assisted Living Home Care Nursing Homes Join our e-newsletter! ...

  10. The economic feasibility of price discounts to improve diet in Australian Aboriginal remote communities.

    Science.gov (United States)

    Magnus, Anne; Moodie, Marj L; Ferguson, Megan; Cobiac, Linda J; Liberato, Selma C; Brimblecombe, Julie

    2016-04-01

    To estimate the cost-effectiveness of fiscal measures applied in remote community food stores for Aboriginal Australians. Six price discount strategies on fruit, vegetables, diet drinks and water were modelled. Baseline diet was measured as 12 months' actual food sales data in three remote Aboriginal communities. Discount-induced changes in food purchases were based on published price elasticity data while the weight of the daily diet was assumed constant. Dietary change was converted to change in sodium and energy intake, and body mass index (BMI) over a 12-month period. Improved lifetime health outcomes, modelled for the remote population of Aboriginal and Torres Strait Islanders, were converted to disability adjusted life years (DALYs) saved using a proportional multistate lifetable model populated with diet-related disease risks and Aboriginal and Torres Strait Islander rates of disease. While dietary change was small, five of the six price discount strategies were estimated as cost-effective, below a $50,000/DALY threshold. Stakeholders are committed to finding ways to reduce important inequalities in health status between Aboriginal and Torres Strait Islanders and non-Indigenous Australians. Price discounts offer potential to improve Aboriginal and Torres Strait Islander health. Verification of these results by trial-based research coupled with consideration of factors important to all stakeholders is needed. © 2015 The Authors.

  11. Aging in Community Nutrition, Diet Therapy, and Nutrition and Aging Textbooks

    Science.gov (United States)

    O'Neill, Peggy Schafer; Wellman, Nancy S.; Himburg, Susan P.; Johnson, Paulette; Elfenbein, Pamela

    2005-01-01

    Using content analysis, this study evaluated the aging content and context in 11 nutrition sub-specialty textbooks: community nutrition (n = 3), diet therapy (n = 4), and nutrition and aging (n = 4). Pages with paragraphs on aging were identified in community nutrition and diet therapy textbooks, and 10% random samples of pages were evaluated in…

  12. Comparison of bacterial communities in faeces of beef cattle fed diets containing corn and wet distillers' grain with solubles.

    Science.gov (United States)

    Durso, L M; Wells, J E; Harhay, G P; Rice, W C; Kuehn, L; Bono, J L; Shackelford, S; Wheeler, T; Smith, T P L

    2012-08-01

    The mammalian intestinal microflora has been shown to impact host physiology. In cattle, intestinal bacteria are also associated with faecal contamination of environmental sources and human illness via foodborne pathogens. Use of wet distillers' grains with solubles (WDGS) in cattle feed creates a gastrointestinal environment where some bacterial species are enriched. Here, we examine if a diet containing 40% WDGS results in fundamentally different microbial community structures. The 20,002 16S r-RNA gene sequences from 20 beef cattle were analysed using Sanger sequencing methods. At the genus level, Prevotella (Gram negative) and Anaerobacter (Gram positive) were the most frequently occurring bacteria in our beef cattle faecal samples. Diet-associated differences in prevalence were noted for Prevotella but not Anaerobacter. Diet affects community structure. Faecal communities of co-housed beef cattle are not identical. It is known that a diet of 40% corn-based WDGS increases the generic Escherichia coli in the faeces and enriches E. coli O157:H7. The results from the current study suggest that in addition to previously observed changes in E. coli, the entire bacterial community structure is different for animals fed 40% corn-based WDGS compared to a traditional corn-finishing diet. © 2012 The Authors. Letters in Applied Microbiology © 2012 The Society for Applied Microbiology.

  13. Raw meat based diet influences faecal microbiome and end products of fermentation in healthy dogs.

    Science.gov (United States)

    Sandri, Misa; Dal Monego, Simeone; Conte, Giuseppe; Sgorlon, Sandy; Stefanon, Bruno

    2017-02-28

    Dietary intervention studies are required to deeper understand the variability of gut microbial ecosystem in healthy dogs under different feeding conditions and to improve diet formulations. The aim of the study was to investigate in dogs the influence of a raw based diet supplemented with vegetable foods on faecal microbiome in comparison with extruded food. Eight healthy adult Boxer dogs were recruited and randomly divided in two experimental blocks of 4 individuals. Dogs were regularly fed a commercial extruded diet (RD) and starting from the beginning of the trial, one group received the raw based diet (MD) and the other group continued to be fed with the RD diet (CD) for a fortnight. After 14 days, the two groups were inverted, the CD group shifted to the MD and the MD shifted to the CD, for the next 14 days. Faeces were collected at the beginning of the study (T0), after 14 days (T14) before the change of diet and at the end of experimental period (T28) for DNA extraction and analysis of metagenome by sequencing 16SrRNA V3 and V4 regions, short chain fatty acids (SCFA), lactate and faecal score. A decreased proportion of Lactobacillus, Paralactobacillus (P diet significantly (P diet composition modifies faecal microbial composition and end products of fermentation. The administration of MD diet promoted a more balanced growth of bacterial communities and a positive change in the readouts of healthy gut functions in comparison to RD diet.

  14. Methanogen community structure in the rumens of farmed sheep, cattle and red deer fed different diets.

    Science.gov (United States)

    Jeyanathan, Jeyamalar; Kirs, Marek; Ronimus, Ron S; Hoskin, Simone O; Janssen, Peter H

    2011-05-01

    Development of inhibitors and vaccines that mitigate rumen-derived methane by targeting methanogens relies on knowledge of the methanogens present. We investigated the composition of archaeal communities in the rumens of farmed sheep (Ovis aries), cattle (Bos taurus) and red deer (Cervus elaphus) using denaturing gradient gel electrophoresis (DGGE) to generate fingerprints of archaeal 16S rRNA genes. The total archaeal communities were relatively constant across species and diets, and were less variable and less diverse than bacterial communities. There were diet- and ruminant-species-based differences in archaeal community structure, but the same dominant archaea were present in all rumens. These were members of three coherent clades: species related to Methanobrevibacter ruminantium and Methanobrevibacter olleyae; species related to Methanobrevibacter gottschalkii, Methanobrevibacter thaueri and Methanobrevibacter millerae; and species of the genus Methanosphaera. Members of an archaeal group of unknown physiology, designated rumen cluster C (RCC), were also present. RCC-specific DGGE, clone library analysis and quantitative real-time PCR showed that their 16S rRNA gene sequences were very diverse and made up an average of 26.5% of the total archaea. RCC sequences were not readily detected in the DGGE patterns of total archaeal 16S rRNA genes because no single sequence type was abundant enough to form dominant bands. © 2011 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.

  15. Effects of cow diet on the microbial community and organic matter and nitrogen content of feces.

    Science.gov (United States)

    van Vliet, P C J; Reijs, J W; Bloem, J; Dijkstra, J; de Goede, R G M

    2007-11-01

    Knowledge of the effects of cow diet on manure composition is required to improve nutrient use efficiency and to decrease emissions of N to the environment. Therefore, we performed an experiment with nonlactating cows to determine the consequences of changes in cow rations for the chemical characteristics and the traits of the microbial community in the feces. In this experiment, 16 cows were fed 8 diets, differing in crude protein, neutral detergent fiber, starch, and net energy content. These differences were achieved by changing dietary ingredients or roughage to concentrate ratio. After an adaptation period of 3 wk, fecal material was collected and analyzed. Observed results were compared with simulated values using a mechanistic model that provides insight into the mechanisms involved in the effect of dietary variation on fecal composition. Feces produced on a high-fiber, low-protein diet had a high C:N ratio (>16) and had lower concentrations of both organic and inorganic N than feces on a low-fiber, high-protein diet. Fecal bacterial biomass concentration was highest in high-protein, high-energy diets. The fraction of inorganic N in the feces was not significantly different between the different feces. Microbial biomass in the feces ranged from 1,200 to 8,000 microg of C/g of dry matter (average: 3,700 microg of C/g of dry matter). Bacterial diversity was similar for all fecal materials, but the different protein levels in the feeding regimens induced changes in the community structure present in the different feces. The simulated total N content (N(total)) in the feces ranged from 1.0 to 1.5 times the observed concentrations, whereas the simulated C:N(total) of the feces ranged from 0.7 to 0.9 times the observed C:N(total). However, bacterial biomass C was not predicted satisfactorily (simulated values being on average 3 times higher than observed), giving rise to further discussion on the definition of microbial C in feces. Based on these observations, it

  16. Changes in bacterial community structure in the colon of pigs fed different experimental diets and after infection with Brachyspira hyodysenteriae

    DEFF Research Database (Denmark)

    Leser, Thomas D.; Lindecrona, Rikke Hvid; Jensen, Tim Kåre

    2000-01-01

    Bacterial communities in the large intestines of pigs were compared using terminal restriction fragment length polymorphism (T-RFLP) analysis targeting the 16S ribosomal DNA. The pigs were fed different experimental diets based on either modified standard feed or cooked rice supplemented with die...... between two independent but identical experiments. When the animals were experimentally infected with Brachyspira hyodysenteriae, causing swine dysentery, many of the T-RFs fluctuated, suggesting a destabilization of the microbial community....

  17. Effects of diet type, developmental stage, and gut compartment in the gut bacterial communities of two Cerambycidae species (Coleoptera).

    Science.gov (United States)

    Kim, Jeong Myeong; Choi, Min-Young; Kim, Jae-Woo; Lee, Shin Ae; Ahn, Jae-Hyung; Song, Jaekyeong; Kim, Seong-Hyun; Weon, Hang-Yeon

    2017-01-01

    The gut bacterial community of wood-feeding beetles has been examined for its role on plant digestion and biocontrol method development. Monochamus alternatus and Psacothea hilaris, both belonging to the subfamily Lamiinae, are woodfeeding beetles found in eastern Asia and Europe and generally considered as destructive pests for pine and mulberry trees, respectively. However, limited reports exist on the gut bacterial communities in these species. Here, we characterized gut bacterial community compositions in larva and imago of each insect species reared with host tree logs and artificial diets as food sources. High-throughput 454 pyrosequencing of bacterial 16S rRNA gene revealed 225 operational taxonomic units (OTUs) based on a 97% sequences similarity cutoff from 138,279 sequence reads, the majority of which were derived from Proteobacteria (48.2%), Firmicutes (45.5%), and Actinobacteria (5.2%). The OTU network analysis revealed 7 modules with densely connected OTUs in specific gut samples, in which the distributions of Lactococcus-, Kluyvera-, Serratia-, and Enterococcus-related OTUs were distinct between diet types or developmental stages of the host insects. The gut bacterial communities were separated on a detrended correspondence analysis (DCA) plot and by c-means fuzzy clustering analysis, according to diet type. The results from this study suggest that diet was the main determinant for gut bacterial community composition in the two beetles.

  18. Growing pigs fed cassava peel based diet supplemented with or ...

    African Journals Online (AJOL)

    36 growing pigs (average initial weight of 22.74 ± 0.88 kg) were allotted to three dietary treatment groups of 30%maize-based control diet and 30%cassava-peel based diet supplemented with or without Farmazyme® 3000 proenx. Each treatment had three replicates of 4 pigs/replicate (12 pigs/treatment) in a complete ...

  19. The malleable gut microbiome of juvenile rainbow trout (Oncorhynchus mykiss): Diet-dependent shifts of bacterial community structures.

    Science.gov (United States)

    Michl, Stéphanie Céline; Ratten, Jenni-Marie; Beyer, Matt; Hasler, Mario; LaRoche, Julie; Schulz, Carsten

    2017-01-01

    Plant-derived protein sources are the most relevant substitutes for fishmeal in aquafeeds. Nevertheless, the effects of plant based diets on the intestinal microbiome especially of juvenile Rainbow trout (Oncorhynchus mykiss) are yet to be fully investigated. The present study demonstrates, based on 16S rDNA bacterial community profiling, that the intestinal microbiome of juvenile Rainbow trout is strongly affected by dietary plant protein inclusion levels. After first feeding of juveniles with either 0%, 50% or 97% of total dietary protein content derived from plants, statistically significant differences of the bacterial gut community for the three diet-types were detected, both at phylum and order level. The microbiome of juvenile fish consisted mainly of the phyla Proteobacteria, Firmicutes, Bacteroidetes, Fusobacteria and Actinobacteria, and thus fits the salmonid core microbiome suggested in previous studies. Dietary plant proteins significantly enhanced the relative abundance of the orders Lactobacillales, Bacillales and Pseudomonadales. Animal proteins in contrast significantly promoted Bacteroidales, Clostridiales, Vibrionales, Fusobacteriales and Alteromonadales. The overall alpha diversity significantly decreased with increasing plant protein inclusion levels and with age of experimental animals. In order to investigate permanent effects of the first feeding diet-type on the early development of the microbiome, a diet change was included in the study after 54 days, but no such effects could be detected. Instead, the microbiome of juvenile trout fry was highly dependent on the actual diet fed at the time of sampling.

  20. COMMUNITY BASED REHABILITATION

    African Journals Online (AJOL)

    PROF. OLAOGUN

    Department of Physiotherapy, School of Allied Health Sciences, College of Health Sciences, University of Ghana. Correspondence. Matthew ... and technology to developing countries was facilitated by the United Nations Organization (UNO). The results, .... impact of interventions are also part of community health practice.

  1. Comparison of Milk and Maize Based Diets in Kwashiorkor

    African Journals Online (AJOL)

    weekly intervals by the lactulose-rhamnose test in 100 kwashiorkor cases, including 55 on milk and 45 on the maize diet. Permeability ratios (95% confidence .... TABLE 2 BASELINE COMPARISON OF MALNUTRITION CASES: MILK V MAIZE BASED DIETS .... (resolution of oedema, infection, and anorexia) rather than.

  2. pubertal rabbit bucks fed cottonseed cake-based diets ...

    African Journals Online (AJOL)

    DR 'JIDE AMAO

    2012-09-20

    Sep 20, 2012 ... cottonseed cake (CSC)-based diets supplemented with vitamin E. 64 weanling rabbit bucks, aged five to six weeks ... bucks may be fed CSC up to 15% inclusion level in diet for meat production, it is deleterious for young bucks whose ... physiological processes is by generation of free radicals, which are ...

  3. Effect of supplementation of cassava peel meal based diet with ...

    African Journals Online (AJOL)

    A four-week experiment was conducted to investigate the effect of Maxigrain® enzyme supplementation on performance, nutrient digestibility and economic indices of broiler finishers fed soaked and sun-dried cassava peel meal (CPM) based diet. CPM was included in the diets replacing maize at 0%, 25%, 50% and 75% ...

  4. Reconsidering Community-based Retailing

    OpenAIRE

    Maughan, Rebecca; O'Driscoll, Aidan

    2012-01-01

    One of the areas with great potential for economic, social and environmental benefit is community-based retailing. The concept of community based retailing can incorporate a number of different tenets. We suggest that it is retailing that is based close to the community it serves, usually within the town or village centre rather than out-of-town locations, and which is composed of a diverse range of small and medium sized business that are often independently or co-operatively owned. These co...

  5. Sustainability of meat-based and plant-based diets and the environment.

    Science.gov (United States)

    Pimentel, David; Pimentel, Marcia

    2003-09-01

    Worldwide, an estimated 2 billion people live primarily on a meat-based diet, while an estimated 4 billion live primarily on a plant-based diet. The US food production system uses about 50% of the total US land area, 80% of the fresh water, and 17% of the fossil energy used in the country. The heavy dependence on fossil energy suggests that the US food system, whether meat-based or plant-based, is not sustainable. The use of land and energy resources devoted to an average meat-based diet compared with a lactoovovegetarian (plant-based) diet is analyzed in this report. In both diets, the daily quantity of calories consumed are kept constant at about 3533 kcal per person. The meat-based food system requires more energy, land, and water resources than the lactoovovegetarian diet. In this limited sense, the lactoovovegetarian diet is more sustainable than the average American meat-based diet.

  6. Delivering healthy diets to Peruvian families through community ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    research focusing on the main risk factors for NCDs: tobacco use, unhealthy diet, alcohol misuse, and physical ... risk factors for NCDs and obesity is one of its manifestations. In Peru, as in many Latin American countries, ... Improve the nutritional value of meals served at com- munity kitchens;. • expand the emerging field of ...

  7. Diet History Questionnaire Paper-based Forms

    Science.gov (United States)

    DHQ-1 is the standard version of the NCI's Diet History Questionnaire. It was originally printed in 1998, reprinted in 2002 with minor changes to the front page and the development of a Spanish translation, and reprinted again in 2007 with changes to the Today's Date field to include the years 2007-2011.

  8. The intervention effects ofa community-based hypertension control ...

    African Journals Online (AJOL)

    Activities only in HII town. General practitioner - Clinical management. FIG.l. COR'S community-based hypertension control pro- gramme. I. • Public meetings. • Local organisations. SMALL MEDIA. I. I BLOOD PRESSURE STATION. I. Billboards. Posters. Mailings. Motivation. Leaflets - weight control. - low sail diet. - prudent ...

  9. Diet Pattern and Respiratory Morbidity in the Atherosclerosis Risk in Communities Study.

    Science.gov (United States)

    Brigham, Emily P; Steffen, Lyn M; London, Stephanie J; Boyce, Danielle; Diette, Gregory B; Hansel, Nadia N; Rice, Jessica; McCormack, Meredith C

    2018-02-15

    Dietary intake is a potential risk factor for respiratory morbidity in adult populations. Few studies capture the effect of diet patterns, representative of combination of nutrients consumed, on respiratory morbidity in combination with objective measures of lung function. To evaluate patterns of dietary intake in relation to respiratory morbidity and objective measures of lung function in a U.S. The Atherosclerosis Risk in Communities (ARIC) Study enrolled 15,792 participants from four U.S. communities between 1987-1989 and collected a validated food frequency questionnaire to assess diet. Principal components analysis was applied and patterns representative of "Western" and "Prudent" diet emerged. We investigated associations between dietary pattern and pulmonary assessments including asthma and chronic obstructive pulmonary disease (COPD) diagnosis, respiratory symptoms, and lung function. Multivariable logistic regression models included quintiles of dietary patterns and potential confounders. Interaction of dietary patterns with obesity, gender, and smoking status was assessed in relation to all outcomes. A "Western" diet pattern was associated with higher odds of COPD, wheeze, cough, phlegm, and worse lung function, whereas a "Prudent" diet pattern was associated with lower odds of COPD, cough, and better lung function. The prevalence of asthma was not related to dietary intake. Dietary pattern was significantly associated with respiratory outcomes in ARIC participants. A "Western" diet was adverse, whereas a "Prudent" diet was beneficially related to respiratory morbidity and objective measures of lung function. Additional studies of dietary pattern in U.S. populations are needed to verify this effect.

  10. Spring diet and trophic partitioning in an alpine lizard community ...

    African Journals Online (AJOL)

    The influences of species interactions on habitat use, restrictions in trophic availability and evolutionary history as determinant factors are discussed. Keywords: trophic ecology, communities, pseudocommunity analysis, Lacerta perspicillata, Lacerta andreanszkyi, Podarcis vaucheri, Quedenfeldtia trachyblepharus, Morocco ...

  11. Vegetarian versus Meat-Based Diets for Companion Animals

    Directory of Open Access Journals (Sweden)

    Andrew Knight

    2016-09-01

    Full Text Available Companion animal owners are increasingly concerned about the links between degenerative health conditions, farm animal welfare problems, environmental degradation, fertilizers and herbicides, climate change, and causative factors; such as animal farming and the consumption of animal products. Accordingly, many owners are increasingly interested in vegetarian diets for themselves and their companion animals. However, are vegetarian canine and feline diets nutritious and safe? Four studies assessing the nutritional soundness of these diets were reviewed, and manufacturer responses to the most recent studies are provided. Additional reviewed studies examined the nutritional soundness of commercial meat-based diets and the health status of cats and dogs maintained on vegetarian and meat-based diets. Problems with all of these dietary choices have been documented, including nutritional inadequacies and health problems. However, a significant and growing body of population studies and case reports have indicated that cats and dogs maintained on vegetarian diets may be healthy—including those exercising at the highest levels—and, indeed, may experience a range of health benefits. Such diets must be nutritionally complete and reasonably balanced, however, and owners should regularly monitor urinary acidity and should correct urinary alkalinisation through appropriate dietary additives, if necessary.

  12. Diets based on soybean protein for Mediterranean fruit fly

    Energy Technology Data Exchange (ETDEWEB)

    Sobrinho, Raimundo Braga [Embrapa Agroindustria Tropical, Rua Dra. Sara Mesquita, 2270, CEP 60511-110 Fortaleza, CE (Brazil)]. E-mail: braga@cnpat.embrapa.br; Caceres, Carlos; Islam, Amirul; Wornoayporn, Vivat [Food and Agriculture Organization (FAO), International Atomic Energy Agency (IAEA), Agriculture and Biotechnology Laboratory, A-2444 Seibersdorf (Austria)]. E-mail: C.Caceres@iaea.org; Enkerlin, Walter [Insect Pest Control Section, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Vienna (Austria)]. E-mail: W.Enkerlin@iaea.org

    2006-04-15

    The objective of this work was to develop suitable and economic diets for mass rearing Mediterranean fruit fly, Ceratitis capitata (Diptera: Tephritidae). Diets containing sugar beet bagasse, wheat bran, brewer yeast, and others with wheat bran and palletized soybean protein from Brazil were tested. Diets based on soybean protein have shown promising results regarding pupal recovery, pupal weight and adult emergence. Soybean bagasse in the form of pellets with 60% of protein can be a very important substitute for other expensive sources of protein. (author)

  13. Stable isotope-based diet reconstructions of Turkana Basin hominins

    Science.gov (United States)

    Cerling, Thure E.; Kyalo Manthi, Fredrick; Mbua, Emma N.; Leakey, Louise N.; Leakey, Meave G.; Leakey, Richard E.; Brown, Francis H.; Grine, Frederick E.; Hart, John A.; Kaleme, Prince; Roche, Hélène; Uno, Kevin T.; Wood, Bernard A.

    2013-06-01

    Hominin fossil evidence in the Turkana Basin in Kenya from ca. 4.1 to 1.4 Ma samples two archaic early hominin genera and records some of the early evolutionary history of Paranthropus and Homo. Stable carbon isotopes in fossil tooth enamel are used to estimate the fraction of diet derived from C3 or C4 resources in these hominin taxa. The earliest hominin species in the Turkana Basin, Australopithecus anamensis, derived nearly all of its diet from C3 resources. Subsequently, by ca. 3.3 Ma, the later Kenyanthropus platyops had a very wide dietary range-from virtually a purely C3 resource-based diet to one dominated by C4 resources. By ca. 2 Ma, hominins in the Turkana Basin had split into two distinct groups: specimens attributable to the genus Homo provide evidence for a diet with a ca. 65/35 ratio of C3- to C4-based resources, whereas P. boisei had a higher fraction of C4-based diet (ca. 25/75 ratio). Homo sp. increased the fraction of C4-based resources in the diet through ca. 1.5 Ma, whereas P. boisei maintained its high dependency on C4-derived resources.

  14. Changes in methane emission, rumen fermentation, and methanogenic community in response to silage and dry cornstalk diets.

    Science.gov (United States)

    Chong, Liu; Zhuping, Zhu; Tongjun, Guo; Yongming, Luo; Hongmin, Dong

    2014-06-01

    This study aimed to investigate the effect of silage or dry cornstalk diets on methane emission, rumen fermentation, and methanogenic community, and reveal whether the change of methanogenic compositions was related to the methane production. A total of 39 sheep were divided into four groups, fed diets of different concentrate level based on silage or dry cornstalk roughage for 40 days. It was found that, at 20% concentrate level, the sheep fed silage could suppress methanogenesis significantly in contrast with the silage diet (p sheep significantly lower than 3.78 in the dry cornstalk-fed sheep (p methane output was related to roughage types. Furthermore, the methanogens was found to be significantly lower abundance (p sheep. Compared with dry cornstalk diet, silage diet of 20% concentrate reduced methane production, decreased methanogenic abundance, and induced change of Methanobrevibacter composition at strain levels. This study showed variation of methanogenic compositions at strain level and its probable relationship with methane production, and provided microbial information to explain the low methane output when the animals were fed silage. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Community-based recreational football

    DEFF Research Database (Denmark)

    Bruun, Ditte Marie; Bjerre, Eik; Krustrup, Peter

    2014-01-01

    is limited and the majority of prostate cancer survivors remain sedentary. Hence, novel approaches to evaluate and promote physical activity are warranted. This paper presents the rationale behind the delivery and evaluation of community-based recreational football offered in existing football clubs under...... the Danish Football Association to promote quality of life and physical activity adherence in prostate cancer survivors. The RE-AIM framework will be applied to evaluate the impact of the intervention including outcomes both at the individual and organizational level. By introducing community-based sport...

  16. Gut microbial communities of American pikas (Ochotona princeps): Evidence for phylosymbiosis and adaptations to novel diets.

    Science.gov (United States)

    Kohl, Kevin D; Varner, Johanna; Wilkening, Jennifer L; Dearing, M Denise

    2018-03-01

    Gut microbial communities provide many physiological functions to their hosts, especially in herbivorous animals. We still lack an understanding of how these microbial communities are structured across hosts in nature, especially within a given host species. Studies on laboratory mice have demonstrated that host genetics can influence microbial community structure, but that diet can overwhelm these genetic effects. We aimed to test these ideas in a natural system, the American pika (Ochotona princeps). First, pikas are high-elevation specialists with significant population structure across various mountain ranges in the USA, allowing us to investigate whether similarities in microbial communities match host genetic differences. Additionally, pikas are herbivorous, with some populations exhibiting remarkable dietary plasticity and consuming high levels of moss, which is exceptionally high in fibre and low in protein. This allows us to investigate adaptations to an herbivorous diet, as well as to the especially challenging diet of moss. Here, we inventoried the microbial communities of pika caecal pellets from various populations using 16S rRNA sequencing to investigate structuring of microbial communities across various populations with different natural diets. Microbial communities varied significantly across populations, and differences in microbial community structure were congruent with genetic differences in host population structure, a pattern known as "phylosymbiosis." Several microbial members (Ruminococcus, Prevotella, Oxalobacter and Coprococcus) were detected across all samples, and thus likely represent a "core microbiome." These genera are known to perform a number of services for herbivorous hosts such as fibre fermentation and the degradation of plant defensive compounds, and thus are likely important for herbivory in pikas. Moreover, pikas that feed on moss harboured microbial communities highly enriched in Melainabacteria. This uncultivable

  17. Performance and digestibility in feedlot lambs fed hay based diets

    Directory of Open Access Journals (Sweden)

    Euclides Reuter de Oliveira

    2016-11-01

    Full Text Available This study aimed to evaluate the performance of feedlot lambs fed diets formulated with hay of different genotypes of Cynodon spp. and to compare the dry matter digestibility of diets using different evaluation methods (total fecal collection and chromium oxide. Suffolk crossbred neutered male lambs (n=30, with an average age of 90 days and average body weight of 21.5 kg ± 1.6. Diets were formulated using a standard concentrate and hay of the following genotypes of Cynodon dactylon: Jiggs, Vaquero, Tifton 68, Coast-Cross, Tifton 85 and Russell, in a 60:40 forage concentrate ratio, composing the treatments distributed in a randomized block design in a factorial 5 x 2 arrangement of 5 diets and 2 digestibility evaluation methods. Animals receiving Vaquero hay showed dry matter intake of 18.3; 16.9; 25.6; 20.7 and 24.2% higher than those fed hay of Jiggs, Tifton 68, Coast Cross, Tifton 85 and Russell, respectively. There was no difference between diets for digestibility using total fecal collection, chromium oxide and final weight of animals. Jiggs hay based diets allowed greater daily weight gain and better feed conversion.

  18. Consumers' readiness to eat a plant-based diet.

    Science.gov (United States)

    Lea, E J; Crawford, D; Worsley, A

    2006-03-01

    The aim of this study was to examine consumers' readiness to change to a plant-based diet. Mail survey that included questions on readiness to change, eating habits and perceived benefits and barriers to the consumption of a plant-based diet. Victoria, Australia. A total of 415 randomly selected adults. In terms of their readiness to eat a plant-based diet, the majority (58%) of participants were in the precontemplation stage of change, while 14% were in contemplation/preparation, and 28% in action/maintenance. Those in the action/maintenance stage ate more fruit, vegetables, nuts, seeds, whole-meal bread, and cooked cereals than those in earlier stages. There were statistically significant differences in age and vegetarian status between the stages of change, but not for other demographic variables. There were strong differences across the stages of change with regard to perceived benefits and barriers to plant-based diets. For example, those in action/maintenance scored highest for benefit factors associated with well-being, weight, health, convenience and finances, whereas those in the precontemplation stage did not recognise such benefits. These findings can be utilised to help provide appropriate nutrition education and advertising, targeted at specific stages of change. For example, education about how it is possible to obtain iron and protein from a plant-based diet and on the benefits of change, in addition to tips on how to make a gradual, easy transition to a plant-based diet, could help progress precontemplators to later stages. Australian Research Council.

  19. Community-based gang desistance

    DEFF Research Database (Denmark)

    Højgaard Dichmann, Kirstine; Jensen, Tobias Bo; Mørck, Line Lerche

    2018-01-01

    of belonging to the communities in Homeboy Industries also facilitates self-reflection and identity transformation. Homeboy Industries is furthermore an important life changing resource because it offers former gang members a legal source of income. This provides them with a new and secure base, a way....... The strong sense of longing for belonging, the emotional connections of family and love to their former gangs, and the socio-economic marginalization, otherness and alienation related to being a poor (former) gang member lacking a legal source of income are the greatest barriers in the process of gang......The aim of this article is to investigate resources and barriers for gang desistance. The ethnographic fieldwork this article draws on was conducted at a community-based gang intervention program called Homeboy Industries, located in Los Angeles. The article is based on a social practice...

  20. Privatizing community animal health worker based veterinary ...

    African Journals Online (AJOL)

    Privatizing community animal health worker based veterinary services delivery system in West Kordofan, Southern Sudan; The needed roles of community animal health assistant (CAHA) and Pastoral unions.

  1. Cardio-Metabolic Benefits of Plant-Based Diets

    Directory of Open Access Journals (Sweden)

    Hana Kahleova

    2017-08-01

    Full Text Available Cardio-metabolic disease, namely ischemic heart disease, stroke, obesity, and type 2 diabetes, represent substantial health and economic burdens. Almost one half of cardio-metabolic deaths in the U.S. might be prevented through proper nutrition. Plant-based (vegetarian and vegan diets are an effective strategy for improving nutrient intake. At the same time, they are associated with decreased all-cause mortality and decreased risk of obesity, type 2 diabetes, and coronary heart disease. Evidence suggests that plant-based diets may reduce the risk of coronary heart disease events by an estimated 40% and the risk of cerebral vascular disease events by 29%. These diets also reduce the risk of developing metabolic syndrome and type 2 diabetes by about one half. Properly planned vegetarian diets are healthful, effective for weight and glycemic control, and provide metabolic and cardiovascular benefits, including reversing atherosclerosis and decreasing blood lipids and blood pressure. The use of plant-based diets as a means of prevention and treatment of cardio-metabolic disease should be promoted through dietary guidelines and recommendations.

  2. Cardio-Metabolic Benefits of Plant-Based Diets.

    Science.gov (United States)

    Kahleova, Hana; Levin, Susan; Barnard, Neal

    2017-08-09

    Cardio-metabolic disease, namely ischemic heart disease, stroke, obesity, and type 2 diabetes, represent substantial health and economic burdens. Almost one half of cardio-metabolic deaths in the U.S. might be prevented through proper nutrition. Plant-based (vegetarian and vegan) diets are an effective strategy for improving nutrient intake. At the same time, they are associated with decreased all-cause mortality and decreased risk of obesity, type 2 diabetes, and coronary heart disease. Evidence suggests that plant-based diets may reduce the risk of coronary heart disease events by an estimated 40% and the risk of cerebral vascular disease events by 29%. These diets also reduce the risk of developing metabolic syndrome and type 2 diabetes by about one half. Properly planned vegetarian diets are healthful, effective for weight and glycemic control, and provide metabolic and cardiovascular benefits, including reversing atherosclerosis and decreasing blood lipids and blood pressure. The use of plant-based diets as a means of prevention and treatment of cardio-metabolic disease should be promoted through dietary guidelines and recommendations.

  3. Sustainability of plant-based diets: back to the future.

    Science.gov (United States)

    Sabaté, Joan; Soret, Sam

    2014-07-01

    Plant-based diets in comparison to diets rich in animal products are more sustainable because they use many fewer natural resources and are less taxing on the environment. Given the global population explosion and increase in wealth, there is an increased demand for foods of animal origin. Environmental data are rapidly accumulating on the unsustainability of current worldwide food consumption practices that are high in meat and dairy products. Natural nonrenewable resources are becoming scarce, and environmental degradation is rapidly increasing. At the current trends of food consumption and environmental changes, food security and food sustainability are on a collision course. Changing course (to avoid the collision) will require extreme downward shifts in meat and dairy consumption by large segments of the world's population. Other approaches such as food waste reduction and precision agriculture and/or other technological advances have to be simultaneously pursued; however, they are insufficient to make the global food system sustainable. For millennia, meatless diets have been advocated on the basis of values, and large segments of the world population have thrived on plant-based diets. "Going back" to plant-based diets worldwide seems to be a reasonable alternative for a sustainable future. Policies in favor of the global adoption of plant-based diets will simultaneously optimize the food supply, health, environmental, and social justice outcomes for the world's population. Implementing such nutrition policy is perhaps one of the most rational and moral paths for a sustainable future of the human race and other living creatures of the biosphere that we share. © 2014 American Society for Nutrition.

  4. Diet is the primary determinant of bacterial community structure in the guts of higher termites.

    Science.gov (United States)

    Mikaelyan, Aram; Dietrich, Carsten; Köhler, Tim; Poulsen, Michael; Sillam-Dussès, David; Brune, Andreas

    2015-10-01

    The gut microbiota of termites plays critical roles in the symbiotic digestion of lignocellulose. While phylogenetically 'lower termites' are characterized by a unique association with cellulolytic flagellates, higher termites (family Termitidae) harbour exclusively prokaryotic communities in their dilated hindguts. Unlike the more primitive termite families, which primarily feed on wood, they have adapted to a variety of lignocellulosic food sources in different stages of humification, ranging from sound wood to soil organic matter. In this study, we comparatively analysed representatives of different taxonomic lineages and feeding groups of higher termites to identify the major drivers of bacterial community structure in the termite gut, using amplicon libraries of 16S rRNA genes from 18 species of higher termites. In all analyses, the wood-feeding species were clearly separated from humus and soil feeders, irrespective of their taxonomic affiliation, offering compelling evidence that diet is the primary determinant of bacterial community structure. Within each diet group, however, gut communities of termites from the same subfamily were more similar than those of distantly related species. A highly resolved classification using a curated reference database revealed only few genus-level taxa whose distribution patterns indicated specificity for certain host lineages, limiting any possible cospeciation between the gut microbiota and host to short evolutionary timescales. Rather, the observed patterns in the host-specific distribution of the bacterial lineages in termite guts are best explained by diet-related differences in the availability of microhabitats and functional niches. © 2015 John Wiley & Sons Ltd.

  5. Effects of Diets Supplemented with Ensiled Mulberry Leaves and Sun-Dried Mulberry Fruit Pomace on the Ruminal Bacterial and Archaeal Community Composition of Finishing Steers

    NARCIS (Netherlands)

    Niu, Yuhong; Meng, Qingxiang; Li, Shengli; Ren, Liping; Zhou, Bo; Schonewille, Thomas; Zhou, Zhenming

    This study investigated the effects of ensiled mulberry leaves (EML) and sun-dried mulberry fruit pomace (SMFP) on the ruminal bacterial and archaeal community composition of finishing steers. Corn grain- and cotton meal-based concentrate was partially replaced with EML or SMFP. The diets had

  6. Utilisation of enzyme supplemented groundnut cake based diets by ...

    African Journals Online (AJOL)

    A total of 300, twenty weeks old laying hens were used in a feeding trial to evaluate the utilisation of Peanut meal popularly called groundnut cake (GNC) based diets supplemented with enzymes by laying hens. Five dietary treatments were formulated to meet standard nutrient requirements of layers viz: 1. maize- soya ...

  7. Comparative efficiency of agricultural waste-based diets on the ...

    African Journals Online (AJOL)

    Comparative efficiency of agricultural waste-based diets on the growth and survival of Oreochromis niloticus fingerling in net hapas. GN Ezeri, OA Akintunde, UU Gabriel. Abstract. No Abstract. Nigerian Journal of Fisheries Vol. 4 (2) 2007: pp.145-153. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL ...

  8. Ketogenic Diets: New Advances for Metabolism-Based Therapies

    Science.gov (United States)

    Kossoff, Eric H.; Hartman, Adam L.

    2014-01-01

    Purpose of review Despite myriad anticonvulsants available and in various stages of development, there are thousands of children and adults with epilepsy worldwide still refractory to treatment and not candidates for epilepsy surgery. Many of these patients will now turn to dietary therapies such as the ketogenic diet, medium-chain triglyceride (MCT) diet, modified Atkins diet, and low glycemic index treatment. Recent Findings In the past several years, neurologists are finding new indications to use these dietary treatments, perhaps even as first-line therapy, including infantile spasms, myoclonic-astatic epilepsy (Doose syndrome), Dravet syndrome, and status epilepticus (including FIRES syndrome). Adults are also one of the most rapidly growing populations being treated nowadays; a group of patients previously not typically offered these treatments. In 2009, two controlled trials of the ketogenic diet were published as well as an International Expert Consensus Statement on dietary treatment of epilepsy. Ketogenic diets are also now being increasingly studied for neurologic conditions other than epilepsy, including Alzheimer disease and cancer. Insights from basic science research have helped elucidate the mechanisms by which metabolism-based therapy may be helpful, both in terms of an anticonvulsant and possibly neuroprotective effect. Summary Dietary therapy for epilepsy continues to grow in popularity worldwide, with expanding use for adults and conditions other than epilepsy. PMID:22322415

  9. Ketogenic diets: new advances for metabolism-based therapies.

    Science.gov (United States)

    Kossoff, Eric H; Hartman, Adam L

    2012-04-01

    Despite myriad anticonvulsants available and in various stages of development, there are thousands of children and adults with epilepsy worldwide still refractory to treatment and not candidates for epilepsy surgery. Many of these patients will now turn to dietary therapies such as the ketogenic diet, medium-chain triglyceride diet, modified Atkins diet, and low glycemic index treatment. In the past several years, neurologists are finding new indications to use these dietary treatments, perhaps even as first-line therapy, including infantile spasms, myoclonic-astatic epilepsy (Doose syndrome), Dravet syndrome, and status epilepticus (including FIRES syndrome). Adults are also one of the most rapidly growing populations being treated nowadays; this group of patients previously was not typically offered these treatments. In 2009, two controlled trials of the ketogenic diet were published, as well as an International Expert Consensus Statement on dietary treatment of epilepsy. Ketogenic diets are also now being increasingly studied for neurological conditions other than epilepsy, including Alzheimer's disease and cancer. Insights from basic science research have helped elucidate the mechanisms by which metabolism-based therapy may be helpful, in terms of both an anticonvulsant and possibly a neuroprotective effect. Dietary therapy for epilepsy continues to grow in popularity worldwide, with expanding use for adults and conditions other than epilepsy.

  10. Environmentally Optimal, Nutritionally Aware Beef Replacement Plant-Based Diets.

    Science.gov (United States)

    Eshel, Gidon; Shepon, Alon; Noor, Elad; Milo, Ron

    2016-08-02

    Livestock farming incurs large and varied environmental burdens, dominated by beef. Replacing beef with resource efficient alternatives is thus potentially beneficial, but may conflict with nutritional considerations. Here we show that protein-equivalent plant based alternatives to the beef portion of the mean American diet are readily devisible, and offer mostly improved nutritional profile considering the full lipid profile, key vitamins, minerals, and micronutrients. We then show that replacement diets require on average only 10% of land, 4% of greenhouse gas (GHG) emissions, and 6% of reactive nitrogen (Nr) compared to what the replaced beef diet requires. Applied to 320 million Americans, the beef-to-plant shift can save 91 million cropland acres (and 770 million rangeland acres), 278 million metric ton CO2e, and 3.7 million metric ton Nr annually. These nationwide savings are 27%, 4%, and 32% of the respective national environmental burdens.

  11. Neighbourhood differences in diet: the Atherosclerosis Risk in Communities (ARIC) Study

    Science.gov (United States)

    Diez-Roux, A. V.; Nieto, F. J.; Caulfield, L.; Tyroler, H. A.; Watson, R. L.; Szklo, M.

    1999-01-01

    STUDY OBJECTIVE: To investigate whether neighbourhood characteristics are related to dietary patterns independently of individual level variables. DESIGN: A cross sectional analysis of the relation between neighbourhood median household income and food and nutrient intakes, before and after adjustment for individual level variables. SETTING: Four United States communities (Washington Co, MD; Suburban Minneapolis, MN; Forsyth Co, NC, and Jackson, MS). PARTICIPANTS: 13,095 adults aged 45 to 64 years participating in the baseline examination of the Atherosclerosis Risk in Communities (ARIC) Study, a prospective study of atherosclerosis. MEASUREMENTS AND MAIN RESULTS: Information on diet and individual level income was obtained from the baseline examination of the ARIC Study. Diet was assessed using a semi- quantitative food frequency questionnaire. Information on neighbourhood (census defined block groups) median household income was obtained from the 1990 US Census. Multilevel models were used to account for the multilevel structure of the data. Living in lower income neighbourhoods was generally associated with decreased energy adjusted intake of fruits, vegetables, fish, and increased intake of meat. Patterns generally persisted after adjustment for individual level income, but were often not statistically significant. Inconsistent associations were recorded for the intake of saturated fat, polyunsaturated fat, and cholesterol. Overall, individual level income was a more consistent predictor of diet than neighbourhood income. CONCLUSION: Despite limitations in the definition and characterisation of neighbourhoods, this study found consistent (albeit small) differences across neighbourhoods in food intake, suggesting that more in depth research into potential neighbourhood level determinants of diet is warranted.   PMID:10326055

  12. Community-based gang desistance

    DEFF Research Database (Denmark)

    Højgaard Dichmann, Kirstine; Jensen, Tobias Bo; Mørck, Line Lerche

    2018-01-01

    theoretical analysis of learning resources and barriers from the perspective of Rosa, who is a female former gang member trying to change her life. The findings point to barriers facing (former) gang members as well as important learning resources facilitated by the communities at Homeboy Industries....... The strong sense of longing for belonging, the emotional connections of family and love to their former gangs, and the socio-economic marginalization, otherness and alienation related to being a poor (former) gang member lacking a legal source of income are the greatest barriers in the process of gang...... of belonging to the communities in Homeboy Industries also facilitates self-reflection and identity transformation. Homeboy Industries is furthermore an important life changing resource because it offers former gang members a legal source of income. This provides them with a new and secure base, a way...

  13. Gut Microbiota Community and Its Assembly Associated with Age and Diet in Chinese Centenarians.

    Science.gov (United States)

    Wang, Fang; Yu, Ting; Huang, Guohong; Cai, Da; Liang, Xiaolin; Su, Haiyan; Zhu, Zhenjun; Li, Danlei; Yang, Yang; Shen, Peihong; Mao, Ruifeng; Yu, Lian; Zhao, Mouming; Li, Quanyang

    2015-08-01

    Increasing evidence suggests that gut microbiota underpin the development of health and longevity. However, our understanding of what influences the composition of this community of the longevous has not been adequately described. Therefore, illumina sequencing analysis was performed on the gut microbiota of centenarians (aged 100-108 years; RC) and younger elderlies (aged 85-99 years; RE) living in Bama County, Guangxi, China and the elderlies (aged 80-92 years; CE) living in Nanning City, Guangxi, China. In addition, their diet was monitored using a semiquantitative dietary questionary (FFQ 23). The results revealed the abundance of Roseburia and Escherichia was significantly greater, whereas that of Lactobacillus, Faecalibacterium, Parabacteroides, Butyricimonas, Coprococcus, Megamonas, Mitsuokella, Sutterella, and Akkermansia was significantly less in centenarians at the genus level. Both clustering analysis and UniFraq distance analysis showed structural segregation with age and diet among the three populations. Using partial least square discriminate analysis and redundancy analysis, we identified 33 and 34 operational taxonomic units (OTUs) as key OTUs that were significantly associated with age and diet, respectively. Age-related OTUs were characterized as Ruminococcaceae, Clostridiaceae, and Lachnospiraceae, and the former two were increased in the centenarians; diet-related OTUs were classified as Bacteroidales, Lachnospiraceae, and Ruminococcaceae. The former two were deceased, whereas the later one was increased, in the high-fiber diet. The age and high-fiber diet were concomitant with changes in the gut microbiota of centenarians, suggesting that age and high-fiber diet can establish a new structurally balanced architecture of gut microbiota that may benefit the health of centenarians.

  14. High-grain diets altered rumen fermentation and epithelial bacterial community and resulted in rumen epithelial injuries of goats.

    Science.gov (United States)

    Zhang, Ruiyang; Ye, Huimin; Liu, Junhua; Mao, Shengyong

    2017-09-01

    This study evaluated the effects of high-grain diets on the rumen fermentation, epithelial bacterial community, morphology of rumen epithelium, and local inflammation of goats during high-grain feeding. Twelve 8-month-old goats were randomly assigned to two different diets, a hay diet or a high-grain diet (65% grain, HG). At the end of 7 weeks of treatment, samples of rumen content and rumen epithelium were collected. Rumen pH was lower (P diets altered the rumen epithelial bacterial community, with an increase in the proportion of genus Prevotella and a decrease in the relative abundance of the genera Shuttleworthia and Fibrobacteres. PICRUSt analysis suggested that the HG-fed group had a higher (P bacterial community which were induced by HG feeding may result in the damage and local inflammation in the rumen epithelium, warranting further study of rumen microbial-host interactions in the HG feeding model.

  15. Renewal strategy and community based organisations in community ...

    African Journals Online (AJOL)

    ... ¡°top-down¡± to ¡°bottom-up¡± development efforts in the country with a view to reducing poverty and developmental imbalance in Nigeria. Content analysis of the data collected showed that the community-based organisations in the study areas and Community-Based Poverty Reduction Programme (CPRP) in Abia State, ...

  16. Community based research in poor urban Lilongwe

    African Journals Online (AJOL)

    This paper highlights the processes of conducting community-based participatory research within an operational research project in Lilongwe under the title of Extending Services to Communities (ESC). The project involves developing partnerships with community leaders, storekeepers and community members to enhance ...

  17. Definition of the Mediterranean diet based on bioactive compounds.

    Science.gov (United States)

    Saura-Calixto, Fulgencio; Goñi, Isabel

    2009-02-01

    Antioxidant (polyphenols and carotenoids) and nonantioxidant (phytosterols) bioactive compounds and dietary fiber may have a significant role in health. The intake of these compounds is strongly linked with the high consumption of fruits, vegetables, and unrefined cereals. A whole-diet approach to these food constituents is intended to render the current definition of Mediterranean diet based on food consumption more comprehensive. The Mediterranean dietary pattern can be characterized by the following four essential dietary indicators: 1) Monounsaturated to saturated fatty acid ratio (range: 1.6 to 2.0); 2) Intake of dietary fiber (41 to 62 g/person/day); 3) Antioxidant capacity of the whole diet (3500 to 5300 trolox equivalent/person/day); 4) Phytosterols intake (370 to 555 mg/person/day). The contribution of foods and beverages to these parameters is described. Spanish National Food Consumption Data for the years 2000 and 1964 were used to quantify the lowest and highest range values. The occurrence of these indicators in the Mediterranean diet has specific characteristics and there is sufficient scientific evidence to support the beneficial health effects.

  18. Changes in diet and physical activity resulting from the Shape Up Somerville community intervention

    OpenAIRE

    Folta, Sara C; Kuder, Julia F; Goldberg, Jeanne P; Hyatt, Raymond R; Must, Aviva; Naumova, Elena N; Nelson, Miriam E; Economos, Christina D

    2013-01-01

    Background The purpose of this study is to describe the behavioral changes in children resulting from Shape Up Somerville (SUS), a community-based, participatory obesity prevention intervention that used a multi-level, systems-based approach. It was set in Somerville, an urban, culturally diverse community in Massachusetts, USA. Methods This was a non-randomized, controlled 2-year community-based intervention trial with children enrolled in grades 1 to 3 (ages 6-8?years). Overall, the SUS int...

  19. Cardio-Metabolic Benefits of Plant-Based Diets

    OpenAIRE

    Kahleova, Hana; Levin, Susan; Barnard, Neal

    2017-01-01

    Cardio-metabolic disease, namely ischemic heart disease, stroke, obesity, and type 2 diabetes, represent substantial health and economic burdens. Almost one half of cardio-metabolic deaths in the U.S. might be prevented through proper nutrition. Plant-based (vegetarian and vegan) diets are an effective strategy for improving nutrient intake. At the same time, they are associated with decreased all-cause mortality and decreased risk of obesity, type 2 diabetes, and coronary heart disease. Evid...

  20. Weight loss for women with and without polycystic ovary syndrome following a very low-calorie diet in a community-based setting with trained facilitators for 12 weeks.

    Science.gov (United States)

    Nikokavoura, Efsevia A; Johnston, Kelly L; Broom, John; Wrieden, Wendy L; Rolland, Catherine

    2015-01-01

    Polycystic ovary syndrome (PCOS) affects between 2% and 26% of reproductive-age women in the UK, and accounts for up to 75% of anovulatory infertility. The major symptoms include ovarian disruption, hyperandrogenism, insulin resistance, and polycystic ovaries. Interestingly, at least half of the women with PCOS are obese, with the excess weight playing a pathogenic role in the development and progress of the syndrome. The first-line treatment option for overweight/obese women with PCOS is diet and lifestyle interventions; however, optimal dietary guidelines are missing. Although many different dietary approaches have been investigated, data on the effectiveness of very low-calorie diets on PCOS are very limited. The aim of this paper was to investigate how overweight/obese women with PCOS responded to LighterLife Total, a commercial very low-calorie diet, in conjunction with group behavioral change sessions when compared to women without PCOS (non-PCOS). PCOS (n=508) and non-PCOS (n=508) participants were matched for age (age ±1 unit) and body mass index (body mass index ±1 unit). A 12-week completers analysis showed that the total weight loss did not differ significantly between PCOS (n=137) and non-PCOS participants (n=137) (-18.5±6.6 kg vs -19.4±5.7 kg, P=0.190). Similarly, the percentage of weight loss achieved by both groups was not significantly different (PCOS 17.1%±5.6% vs non-PCOS 18.2%±4.4%, P=0.08). Overall, LighterLife Total could be an effective weight-loss strategy in overweight/obese women with PCOS. However, further investigations are needed to achieve a thorough way of understanding the physiology of weight loss in PCOS.

  1. From Campuses to Communities: Community-Based Cultism and ...

    African Journals Online (AJOL)

    Due to the criminal activities of the cult groups in the NDR and ineptitude of the police, communities have responded by creating vigilante groups but this has only promoted cycle of violence. The paper recommended that government should tackle community-based cultism and also strengthen the Nigeria Police Force to be ...

  2. Traditional Lebanese recipes based on wild plants: an answer to diet simplification?

    Science.gov (United States)

    Batal, Malek; Hunter, Elizabeth

    2007-06-01

    The challenge posed by the nutrition transition occurring throughout the world is enormous: rates of chronic disease, particularly overweight and obesity and cardiovascular disease, have reached alarming levels-often occurring in parallel with high levels of micronutrient deficiencies. Lebanon is no exception. And yet this Mediterranean country enjoys a rich biodiversity, with thousands of endemic species and an equally rich culinary history, largely based on its local biodiversity, including wild edible plants. To record traditional Lebanese recipes based on wild edible plants and to investigate their potential to contribute to a more diversified diet. A series of nine focus group meetings was conducted with key informants knowledgeable in wild edible plant identification, harvesting, and use. Common recipes based on wild edible plants were collected and standardized from rural communities where collection of wild edible plants is common. Nutrient analysis and food-composition analysis were performed, including comparisons with processed dishes that are increasingly common in the Lebanese diet, revealing that the wild edible plant-based dishes offered a healthier alternative. Since traditional recipes often use items from several food groups in one dish, they can be a good model for diet diversification. The promotion of the collection and use of wild edible plants and their derived products can lead to improved nutrition.

  3. Dietary practices and influences on diet intake among women in a Woodland Cree community.

    Science.gov (United States)

    Bruner, B G; Chad, K E

    2014-04-01

    Overweight and obesity are increasing concerns among Aboriginal women, and lifestyle behaviours (i.e. dietary patterns and physical activity) are considered to be contributing factors. The present study aimed to explore the social, cultural, behavioural and environmental factors influencing diet intake from a trans-generational perspective and to characterise the dietary practices among Woodland Cree women. A mixed methods design using a concurrent triangulation approach explored the factors influencing diet intake and healthy eating among First Nations women on a reserve community in northern Saskatchewan, Canada. Dietary practices were assessed using 24-h recalls. Dietary analysis revealed low intake of fruits and vegetables and milk and alternatives in the sample, with high intake of 'other' foods. Limited amounts of traditional food (TF) were reported. Taste primarily influenced food choice, with a preference for TF highlighted among older participants. Healthy eating was considered to be a health-promoting behaviour, yet a lack of availability, high costs and difficulties accessing various foods were the most noted barriers to healthy eating. The dietary practices in this sample indicate the limited consumption and variety of TF and fruits and vegetables, and a high consumption of 'other' foods, which suggests inadequate intakes of various vitamins and nutrients. The findings from a trans-generational perspective highlight various barriers across the age groups that can substantially impact food choices, and reinforces the need for community and age-specific strategies to address issues of exposure, accessibility and affordability to nutritious foods that improve the diet and preserve cultural identity among residents living in reserve communities. © 2013 The Authors Journal of Human Nutrition and Dietetics © 2013 The British Dietetic Association Ltd.

  4. Mediterranean diet

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000110.htm Mediterranean diet To use the sharing features on this page, ... and other health problems. How to Follow the Diet The Mediterranean diet is based on: Plant-based ...

  5. Weight loss for women with and without polycystic ovary syndrome following a very low-calorie diet in a community-based setting with trained facilitators for 12 weeks

    Directory of Open Access Journals (Sweden)

    Nikokavoura EA

    2015-10-01

    Full Text Available Efsevia A Nikokavoura,1 Kelly L Johnston,2 John Broom,1 Wendy L Wrieden,1 Catherine Rolland1 1Centre for Obesity Research and Epidemiology, Institute for Health & Wellbeing Research (IHWR, Robert Gordon University, Aberdeen, 2LighterLife UK Limited, Harlow, Essex, UK Background: Polycystic ovary syndrome (PCOS affects between 2% and 26% of reproductive-age women in the UK, and accounts for up to 75% of anovulatory infertility. The major symptoms include ovarian disruption, hyperandrogenism, insulin resistance, and polycystic ovaries. Interestingly, at least half of the women with PCOS are obese, with the excess weight playing a pathogenic role in the development and progress of the syndrome. The first-line treatment option for overweight/obese women with PCOS is diet and lifestyle interventions; however, optimal dietary guidelines are missing. Although many different dietary approaches have been investigated, data on the effectiveness of very low-calorie diets on PCOS are very limited. Materials and methods: The aim of this paper was to investigate how overweight/obese women with PCOS responded to LighterLife Total, a commercial very low-calorie diet, in conjunction with group behavioral change sessions when compared to women without PCOS (non-PCOS. Results: PCOS (n=508 and non-PCOS (n=508 participants were matched for age (age ±1 unit and body mass index (body mass index ±1 unit. A 12-week completers analysis showed that the total weight loss did not differ significantly between PCOS (n=137 and non-PCOS participants (n=137 (–18.5±6.6 kg vs –19.4±5.7 kg, P=0.190. Similarly, the percentage of weight loss achieved by both groups was not significantly different (PCOS 17.1%±5.6% vs non-PCOS 18.2%±4.4%, P=0.08. Conclusion: Overall, LighterLife Total could be an effective weight-loss strategy in overweight/obese women with PCOS. However, further investigations are needed to achieve a thorough way of understanding the physiology of weight

  6. Angler-caught piscivore diets reflect fish community changes in Lake Huron

    Science.gov (United States)

    Roseman, Edward F.; Schaeffer, Jeff; Bright, Ethan; Fielder, David G.

    2014-01-01

    Examination of angler-caught piscivore stomachs revealed that Lake Trout Salvelinus namaycush, Chinook Salmon Oncorhynchus tshawytscha, and Walleyes Sander vitreus altered theirdiets in response to unprecedented declines in Lake Huron's main-basin prey fish community.Diets varied by predator species, season, and location but were nearly always dominated numerically by some combination of Alewife Alosa pseudoharengus, Rainbow Smelt Osmerus mordax, Emerald Shiner Notropis atherinoides, Round Goby Neogobius melanostomus, or terrestrial insects. Rainbow Trout Oncorhynchus mykiss (steelhead), Coho Salmon Oncorhynchus kisutch, and Atlantic Salmon Salmo salar had varied diets that reflected higher contributions of insects. Compared with an earlier (1983–1986) examination of angler-caught predator fishes from Lake Huron, the contemporary results showed an increase in consumption of nontraditional prey (including conspecifics), use of smaller prey, and an increase in insects in the diet, suggesting that piscivores were faced with chronic prey limitation during this study. The management of all piscivores in Lake Huron will likely require consideration of the pervasive effects of changes in food webs, especially if prey fish remain at low levels.

  7. Soybean hull and enzyme inclusion effects on diet digestibility and growth performance in beef steers consuming corn-based diets.

    Science.gov (United States)

    Russell, J R; Sexten, W J; Kerley, M S

    2016-06-01

    A beef feedlot study was conducted to determine the effects of increasing soybean hull (SH) inclusion and enzyme addition on diet digestibility and animal performance. The hypothesis was SH inclusion and enzyme addition would increase fiber digestibility with no negative effect on animal performance. Eight treatments (TRT) were arranged in a 4 × 2 factorial using four diets and two enzyme (ENZ) inclusion rates. The diets were composed primarily of whole shell corn (WSC) with 0%, 7%, 14%, or 28% SH replacing corn. The ENZ was a commercial proprietary mix of , and (Cattlemace, R&D Life Sciences, Menomonie, WI) included in the diets at 0% (S0, S7, S14, S28) or 0.045% DM basis (S0e, S7e, S14e, S28e). Eighty steers (287 ± 31 kg, SD) were stratified by weight and blocked into pens with 1 heavy and 1 light pen per TRT (2 pen/TRT, 5 steers/pen). Steers were fed for 70 d with titanium dioxide included in the diets for the final 15 d. Fecal samples were collected on d 70 to determine diet digestibility. Diets were balanced for AA and RDP requirement based on available ME. Individual DMI was measured using a GrowSafe system. Diet, ENZ, and diet × ENZ effects were analyzed using the MIXED procedure of SAS. Initial BW was applied as a covariate for final BW (FBW), and DMI was included as a covariate for all digestibility measures. The diet × ENZ interaction had no effect on FBW, ADG, DMI, or any digestibility measure ( ≥ 0.11). Steers fed ENZ tended to have greater FBW ( = 0.09) and had numerically greater ADG than steers not fed ENZ. Diet influenced DMI ( diets had the greatest DMI ( ≤ 0.3), steers fed S0 diets had the least DMI ( ≤ 0.002), and DMI of steers fed S14 and S28 diets did not differ ( = 0.5). There was a diet × ENZ interaction for G:F ( = 0.02) in which S0, S0e, S14e, and S28e did not differ ( ≥ 0.3) and were greatest ( ≤ 0.05). There was no effect of diet or ENZ on DM, OM, or CP digestibility ( ≥ 0.2). Diet had an effect on NDF and ADF

  8. A community-based lifestyle and weight loss intervention promoting a Mediterranean-style diet pattern evaluated in the stroke belt of North Carolina: the Heart Healthy Lenoir Project

    Directory of Open Access Journals (Sweden)

    Thomas C. Keyserling

    2016-08-01

    Full Text Available Abstract Background Because residents of the southeastern United States experience disproportionally high rates of cardiovascular disease (CVD, it is important to develop effective lifestyle interventions for this population. Methods The primary objective was to develop and evaluate a dietary, physical activity (PA and weight loss intervention for residents of the southeastern US. The intervention, given in eastern North Carolina, was evaluated in a 2 year prospective cohort study with an embedded randomized controlled trial (RCT of a weight loss maintenance intervention. The intervention included: Phase I (months 1–6, individually-tailored intervention promoting a Mediterranean-style dietary pattern and increased walking; Phase II (months 7–12, option of a 16-week weight loss intervention for those with BMI ≥ 25 kg/m2 offered in 2 formats (16 weekly group sessions or 5 group sessions and 10 phone calls or a lifestyle maintenance intervention; and Phase III (months 13–24, weight loss maintenance RCT for those losing ≥ 8 lb with all other participants receiving a lifestyle maintenance intervention. Change in diet and PA behaviors, CVD risk factors, and weight were assessed at 6, 12, and 24 month follow-up. Results Baseline characteristics (N = 339 were: 260 (77 % females, 219 (65 % African Americans, mean age 56 years, and mean body mass index 36 kg/m2. In Phase I, among 251 (74 % that returned for 6 month follow-up, there were substantial improvements in diet score (4.3 units [95 % CI 3.7 to 5.0], walking (64 min/week [19 to 109], and systolic blood pressure (−6.4 mmHg [−8.7 to −4.1] that were generally maintained through 24 month follow-up. In Phase II, 138 (57 group only, 81 group/phone chose the weight loss intervention and at 12 months, weight change was: −3.1 kg (−4.9 to −1.3 for group (N = 50 and −2.1 kg (−3.2 to −1.0 for group/phone combination (N = 75. In Phase III, 27

  9. A community-based lifestyle and weight loss intervention promoting a Mediterranean-style diet pattern evaluated in the stroke belt of North Carolina: the Heart Healthy Lenoir Project.

    Science.gov (United States)

    Keyserling, Thomas C; Samuel-Hodge, Carmen D; Pitts, Stephanie Jilcott; Garcia, Beverly A; Johnston, Larry F; Gizlice, Ziya; Miller, Cassandra L; Braxton, Danielle F; Evenson, Kelly R; Smith, Janice C; Davis, Gwen B; Quenum, Emmanuelle L; Elliott, Nadya T Majette; Gross, Myron D; Donahue, Katrina E; Halladay, Jacqueline R; Ammerman, Alice S

    2016-08-05

    Because residents of the southeastern United States experience disproportionally high rates of cardiovascular disease (CVD), it is important to develop effective lifestyle interventions for this population. The primary objective was to develop and evaluate a dietary, physical activity (PA) and weight loss intervention for residents of the southeastern US. The intervention, given in eastern North Carolina, was evaluated in a 2 year prospective cohort study with an embedded randomized controlled trial (RCT) of a weight loss maintenance intervention. The intervention included: Phase I (months 1-6), individually-tailored intervention promoting a Mediterranean-style dietary pattern and increased walking; Phase II (months 7-12), option of a 16-week weight loss intervention for those with BMI ≥ 25 kg/m(2) offered in 2 formats (16 weekly group sessions or 5 group sessions and 10 phone calls) or a lifestyle maintenance intervention; and Phase III (months 13-24), weight loss maintenance RCT for those losing ≥ 8 lb with all other participants receiving a lifestyle maintenance intervention. Change in diet and PA behaviors, CVD risk factors, and weight were assessed at 6, 12, and 24 month follow-up. Baseline characteristics (N = 339) were: 260 (77 %) females, 219 (65 %) African Americans, mean age 56 years, and mean body mass index 36 kg/m(2). In Phase I, among 251 (74 %) that returned for 6 month follow-up, there were substantial improvements in diet score (4.3 units [95 % CI 3.7 to 5.0]), walking (64 min/week [19 to 109]), and systolic blood pressure (-6.4 mmHg [-8.7 to -4.1]) that were generally maintained through 24 month follow-up. In Phase II, 138 (57 group only, 81 group/phone) chose the weight loss intervention and at 12 months, weight change was: -3.1 kg (-4.9 to -1.3) for group (N = 50) and -2.1 kg (-3.2 to -1.0) for group/phone combination (N = 75). In Phase III, 27 participants took part in the RCT. At 24 months, weight loss

  10. An exclusively human milk-based diet is associated with a lower rate of necrotizing enterocolitis than a diet of human milk and bovine milk-based products

    Science.gov (United States)

    To evaluate the health benefits of an exclusively human milk–based diet compared, with a diet of both human milk and bovine milk–based products in extremely premature infants. Infants fed their own mothers’ milk were randomized to 1 of 3 study groups. Groups HM100 and HM40 received pasteurized donor...

  11. Ex situ diet influences the bacterial community associated with the skin of red-eyed tree frogs (Agalychnis callidryas.

    Directory of Open Access Journals (Sweden)

    Rachael E Antwis

    Full Text Available Amphibians support symbiotic bacterial communities on their skin that protect against a range of infectious pathogens, including the amphibian chytrid fungus. The conditions under which amphibians are maintained in captivity (e.g. diet, substrate, enrichment in ex situ conservation programmes may affect the composition of the bacterial community. In addition, ex situ amphibian populations may support different bacterial communities in comparison to in situ populations of the same species. This could have implications for the suitability of populations intended for reintroduction, as well as the success of probiotic bacterial inoculations intended to provide amphibians with a bacterial community that resists invasion by the chytrid fungus. We aimed to investigate the effect of a carotenoid-enriched diet on the culturable bacterial community associated with captive red-eyed tree frogs (Agalychnis callidryas and make comparisons to bacteria isolated from a wild population from the Chiquibul Rainforest in Belize. We successfully showed carotenoid availability influences the overall community composition, species richness and abundance of the bacterial community associated with the skin of captive frogs, with A. callidryas fed a carotenoid-enriched diet supporting a greater species richness and abundance of bacteria than those fed a carotenoid-free diet. Our results suggest that availability of carotenoids in the diet of captive frogs is likely to be beneficial for the bacterial community associated with the skin. We also found wild A. callidryas hosted more than double the number of different bacterial species than captive frogs with very little commonality between species. This suggests frogs in captivity may support a reduced and diverged bacterial community in comparison to wild populations of the same species, which could have particular relevance for ex situ conservation projects.

  12. Ex situ diet influences the bacterial community associated with the skin of red-eyed tree frogs (Agalychnis callidryas).

    Science.gov (United States)

    Antwis, Rachael E; Haworth, Rachel L; Engelmoer, Daniel J P; Ogilvy, Victoria; Fidgett, Andrea L; Preziosi, Richard F

    2014-01-01

    Amphibians support symbiotic bacterial communities on their skin that protect against a range of infectious pathogens, including the amphibian chytrid fungus. The conditions under which amphibians are maintained in captivity (e.g. diet, substrate, enrichment) in ex situ conservation programmes may affect the composition of the bacterial community. In addition, ex situ amphibian populations may support different bacterial communities in comparison to in situ populations of the same species. This could have implications for the suitability of populations intended for reintroduction, as well as the success of probiotic bacterial inoculations intended to provide amphibians with a bacterial community that resists invasion by the chytrid fungus. We aimed to investigate the effect of a carotenoid-enriched diet on the culturable bacterial community associated with captive red-eyed tree frogs (Agalychnis callidryas) and make comparisons to bacteria isolated from a wild population from the Chiquibul Rainforest in Belize. We successfully showed carotenoid availability influences the overall community composition, species richness and abundance of the bacterial community associated with the skin of captive frogs, with A. callidryas fed a carotenoid-enriched diet supporting a greater species richness and abundance of bacteria than those fed a carotenoid-free diet. Our results suggest that availability of carotenoids in the diet of captive frogs is likely to be beneficial for the bacterial community associated with the skin. We also found wild A. callidryas hosted more than double the number of different bacterial species than captive frogs with very little commonality between species. This suggests frogs in captivity may support a reduced and diverged bacterial community in comparison to wild populations of the same species, which could have particular relevance for ex situ conservation projects.

  13. Immigrant-Host Community Relations in Malawi's Community Based ...

    African Journals Online (AJOL)

    Access to land among land-poor households has always been contentious. In Malawi, the government, aware of this, started Community Based Rural Based Land Development Project (CBRLDP), financed by the World Bank. The project brought to the fore the latent antagonistic relationship between immigrants and host ...

  14. Immigrant-Host Community Relations in Malawi's Community Based ...

    African Journals Online (AJOL)

    government, aware of this, started Community Based Rural Based Land Development Project. (CBRLDP), financed by the World Bank. .... his perspective on the issue. It also benefitted from a review of ..... they did not subdue the Yao who, through their contacts with Arab slave traders, had access to superior weapons ...

  15. COMMUNITY BASED ECOTOURISM MANAGEMENT PRACTISE, A ...

    African Journals Online (AJOL)

    larry

    INTRODUCTION. Community-based natural resource management has been defined as, ―a process by which landholders gain access and use rights to, or ..... 1 MARCH, 2015. COMMUNITY BASED ECOTOURISM MANAGEMENT PRACTISE, A PANACEA FOR SUSTAINABLE RURAL. DEVELOPMENT IN LIBERIA ...

  16. Gender Responsive Community Based Planning and Budgeting ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Gender Responsive Community Based Planning and Budgeting Tool for Local Governance. During the early 1990s, IDRC supported the development and testing of a reliable and cost-efficient tool for monitoring poverty and facilitating local level budgeting: the community-based (poverty) monitoring system (CBMS).

  17. Systematic Review of Community-Based Childhood Obesity Prevention Studies

    Science.gov (United States)

    Segal, Jodi; Wu, Yang; Wilson, Renee; Wang, Youfa

    2013-01-01

    OBJECTIVE: This study systematically reviewed community-based childhood obesity prevention programs in the United States and high-income countries. METHODS: We searched Medline, Embase, PsychInfo, CINAHL, clinicaltrials.gov, and the Cochrane Library for relevant English-language studies. Studies were eligible if the intervention was primarily implemented in the community setting; had at least 1 year of follow-up after baseline; and compared results from an intervention to a comparison group. Two independent reviewers conducted title scans and abstract reviews and reviewed the full articles to assess eligibility. Each article received a double review for data abstraction. The second reviewer confirmed the first reviewer’s data abstraction for completeness and accuracy. RESULTS: Nine community-based studies were included; 5 randomized controlled trials and 4 non–randomized controlled trials. One study was conducted only in the community setting, 3 were conducted in the community and school setting, and 5 were conducted in the community setting in combination with at least 1 other setting such as the home. Desirable changes in BMI or BMI z-score were found in 4 of the 9 studies. Two studies reported significant improvements in behavioral outcomes (1 in physical activity and 1 in vegetable intake). CONCLUSIONS: The strength of evidence is moderate that a combined diet and physical activity intervention conducted in the community with a school component is more effective at preventing obesity or overweight. More research and consistent methods are needed to understand the comparative effectiveness of childhood obesity prevention programs in the community setting. PMID:23753099

  18. Rumen microflora counts in milking buffalo cows fed maize silage and sorghum silage based diets

    Directory of Open Access Journals (Sweden)

    C. Pacelli

    2010-02-01

    Full Text Available 4 cannulated buffalo milking cows were administered two different diets with the same energy and protein content based on maize silage (diet G1 and sorghum silage (diet G2. Total viable bacteria, cellulolytic and xilanolytic bacteria, fungi, protozoa and pH were determined on whole rumen content samples. Total viable bacteria, xilanolytic bacteria, fungi, protozoa counts and pH values did not show any significant difference between the two diets. Only the values regarding cellulolytic bacteria showed the tendency (P≤0,10 to be higher in diet G2 in comparison with diet G1. This fact was probably due to a lower content of indigestible fiber in diet G2 with respect to diet G1 (ADF 15.6 vs. 22.4 respectively.

  19. Effect of Pre-weaning Diet on the Ruminal Archaeal, Bacterial, and Fungal Communities of Dairy Calves.

    Science.gov (United States)

    Dias, Juliana; Marcondes, Marcos I; Noronha, Melline F; Resende, Rafael T; Machado, Fernanda S; Mantovani, Hilário C; Dill-McFarland, Kimberly A; Suen, Garret

    2017-01-01

    At birth, calves display an underdeveloped rumen that eventually matures into a fully functional rumen as a result of solid food intake and microbial activity. However, little is known regarding the gradual impact of pre-weaning diet on the establishment of the rumen microbiota. Here, we employed next-generation sequencing to investigate the effects of the inclusion of starter concentrate (M: milk-fed vs. MC: milk plus starter concentrate fed) on archaeal, bacterial and anaerobic fungal communities in the rumens of 45 crossbred dairy calves across pre-weaning development (7, 28, 49, and 63 days). Our results show that archaeal, bacterial, and fungal taxa commonly found in the mature rumen were already established in the rumens of calves at 7 days old, regardless of diet. This confirms that microbiota colonization occurs in the absence of solid substrate. However, diet did significantly impact some microbial taxa. In the bacterial community, feeding starter concentrate promoted greater diversity of bacterial taxa known to degrade readily fermentable carbohydrates in the rumen (e.g., Megasphaera, Sharpea , and Succinivribrio ). Shifts in the ruminal bacterial community also correlated to changes in fermentation patterns that favored the colonization of Methanosphaera sp. A4 in the rumen of MC calves. In contrast, M calves displayed a bacterial community dominated by taxa able to utilize milk nutrients (e.g., Lactobacillus, Bacteroides , and Parabacteroides ). In both diet groups, the dominance of these milk-associated taxa decreased with age, suggesting that diet and age simultaneously drive changes in the structure and abundance of bacterial communities in the developing rumen. Changes in the composition and abundance of archaeal communities were attributed exclusively to diet, with more highly abundant Methanosphaera and less abundant Methanobrevibacter in MC calves. Finally, the fungal community was dominated by members of the genus SK3 and Caecomyces . Relative

  20. Effect of Pre-weaning Diet on the Ruminal Archaeal, Bacterial, and Fungal Communities of Dairy Calves

    Science.gov (United States)

    Dias, Juliana; Marcondes, Marcos I.; Noronha, Melline F.; Resende, Rafael T.; Machado, Fernanda S.; Mantovani, Hilário C.; Dill-McFarland, Kimberly A.; Suen, Garret

    2017-01-01

    At birth, calves display an underdeveloped rumen that eventually matures into a fully functional rumen as a result of solid food intake and microbial activity. However, little is known regarding the gradual impact of pre-weaning diet on the establishment of the rumen microbiota. Here, we employed next-generation sequencing to investigate the effects of the inclusion of starter concentrate (M: milk-fed vs. MC: milk plus starter concentrate fed) on archaeal, bacterial and anaerobic fungal communities in the rumens of 45 crossbred dairy calves across pre-weaning development (7, 28, 49, and 63 days). Our results show that archaeal, bacterial, and fungal taxa commonly found in the mature rumen were already established in the rumens of calves at 7 days old, regardless of diet. This confirms that microbiota colonization occurs in the absence of solid substrate. However, diet did significantly impact some microbial taxa. In the bacterial community, feeding starter concentrate promoted greater diversity of bacterial taxa known to degrade readily fermentable carbohydrates in the rumen (e.g., Megasphaera, Sharpea, and Succinivribrio). Shifts in the ruminal bacterial community also correlated to changes in fermentation patterns that favored the colonization of Methanosphaera sp. A4 in the rumen of MC calves. In contrast, M calves displayed a bacterial community dominated by taxa able to utilize milk nutrients (e.g., Lactobacillus, Bacteroides, and Parabacteroides). In both diet groups, the dominance of these milk-associated taxa decreased with age, suggesting that diet and age simultaneously drive changes in the structure and abundance of bacterial communities in the developing rumen. Changes in the composition and abundance of archaeal communities were attributed exclusively to diet, with more highly abundant Methanosphaera and less abundant Methanobrevibacter in MC calves. Finally, the fungal community was dominated by members of the genus SK3 and Caecomyces. Relative

  1. Antihyperglycemic and antidyslipidemic activity of Musa paradisiaca-based diet in alloxan-induced diabetic rats.

    Science.gov (United States)

    Ajiboye, Basiru O; Oloyede, Hussein O B; Salawu, Musa O

    2018-01-01

    This study was aimed at investigating the antihyperglycemic and antidyslipidemic activity of Musa paradisiaca -based diets in alloxan-induced diabetic mellitus rats. Diabetes was induced by a single intraperitoneal injection of alloxan (150 mg/kg b.w) in 48 randomly selected rats. The rats were randomly grouped into four as follows: normal rats fed Dioscorea rotundata -based diet, diabetic control rats fed D. rotundata -based diet, diabetic rats fed D. rotundata -based diet and administered metformin (14.2 mg/kg body weight) orally per day, and diabetic rats fed M. paradisiaca -based diet. Body weight and fasting blood glucose level were monitored, on 28th days the rats were sacrificed, liver was excised. Thereafter, the hyperglycemic and dyslipidemic statii of the induced diabetic animals were determined. The M. paradisiaca -based diet significantly ( p  diet also increased the activity of hexokinase with significant reduction ( p  diet demonstrated significant reduction ( p  diabetic control group. Also, M. paradisiaca -based diet significantly ( p  diabetic control animals. The consumption of this diet may be useful in ameliorating hyperglycemia and dyslipidemia in diabetes mellitus patients.

  2. Community Health Workers Support Community-based Participatory Research Ethics:

    Science.gov (United States)

    Smith, Selina A.; Blumenthal, Daniel S.

    2013-01-01

    Ethical principles of community-based participatory research (CBPR)— specifically, community engagement, mutual learning, action-reflection, and commitment to sustainability—stem from the work of Kurt Lewin and Paulo Freire. These are particularly relevant in cancer disparities research because vulnerable populations are often construed to be powerless, supposedly benefiting from programs over which they have no control. The long history of exploiting minority individuals and communities for research purposes (the U.S. Public Health Service Tuskegee Syphilis Study being the most notorious) has left a legacy of mistrust of research and researchers. The purpose of this article is to examine experiences and lessons learned from community health workers (CHWs) in the 10-year translation of an educational intervention in the research-to-practice-to-community continuum. We conclude that the central role played by CHWs enabled the community to gain some degree of control over the intervention and its delivery, thus operationalizing the ethical principles of CBPR. PMID:23124502

  3. Healthy habits or damaging diets: an exploratory study of a food blogging community.

    Science.gov (United States)

    Lynch, Meghan

    2010-01-01

    This exploratory study describes the virtual socialization, behaviors, and attitudes being promoted in one community of food bloggers. Two months of entries from 45 blogs created by young women belonging to a photography-based food blogging community were analyzed and coded using a qualitative approach. Analysis revealed widespread group practices as well as the promotion of attitudes and behaviors associated with dietary restraint. The present study highlights the need for further research using food-blogging communities, and concludes with a cautionary note about blogs as sources of health information in view of the consequences of dietary restraint.

  4. How community based is general practice?

    NARCIS (Netherlands)

    Bakker, D. de; Spreeuwenberg, P.

    2006-01-01

    Background: One of the potentially strong points of general-practice-based primary care is that it is accessible within local communities. As the arm of clinical medicine with the broadest reach into the community, primary care clinicians are well-positioned to understand local needs and design

  5. Convincing Conversations : Using a Computer-Based Dialogue System to Promote a Plant-Based Diet

    NARCIS (Netherlands)

    Zaal, Emma; Mills, Gregory; Hagen, Afke; Huisman, Carlijn; Hoeks, Jacobus

    2017-01-01

    In this study, we tested the effectiveness of a computer-based persuasive dialogue system designed to promote a plant-based diet. The production and consumption of meat and dairy has been shown to be a major cause of climate change and a threat to public health, bio-diversity, animal rights and

  6. Antihyperglycemic and antidyslipidemic activity of Musa paradisiaca‐based diet in alloxan‐induced diabetic rats

    OpenAIRE

    Ajiboye, Basiru O.; Oloyede, Hussein O. B.; Salawu, Musa O.

    2017-01-01

    Abstract This study was aimed at investigating the antihyperglycemic and antidyslipidemic activity of Musa paradisiaca‐based diets in alloxan‐induced diabetic mellitus rats. Diabetes was induced by a single intraperitoneal injection of alloxan (150 mg/kg b.w) in 48 randomly selected rats. The rats were randomly grouped into four as follows: normal rats fed Dioscorea rotundata‐based diet, diabetic control rats fed D. rotundata‐based diet, diabetic rats fed D. rotundata‐based diet and administe...

  7. Chapter 11. Community analysis-based methods

    Energy Technology Data Exchange (ETDEWEB)

    Cao, Y.; Wu, C.H.; Andersen, G.L.; Holden, P.A.

    2010-05-01

    Microbial communities are each a composite of populations whose presence and relative abundance in water or other environmental samples are a direct manifestation of environmental conditions, including the introduction of microbe-rich fecal material and factors promoting persistence of the microbes therein. As shown by culture-independent methods, different animal-host fecal microbial communities appear distinctive, suggesting that their community profiles can be used to differentiate fecal samples and to potentially reveal the presence of host fecal material in environmental waters. Cross-comparisons of microbial communities from different hosts also reveal relative abundances of genetic groups that can be used to distinguish sources. In increasing order of their information richness, several community analysis methods hold promise for MST applications: phospholipid fatty acid (PLFA) analysis, denaturing gradient gel electrophoresis (DGGE), terminal restriction fragment length polymorphism (TRFLP), cloning/sequencing, and PhyloChip. Specific case studies involving TRFLP and PhyloChip approaches demonstrate the ability of community-based analyses of contaminated waters to confirm a diagnosis of water quality based on host-specific marker(s). The success of community-based MST for comprehensively confirming fecal sources relies extensively upon using appropriate multivariate statistical approaches. While community-based MST is still under evaluation and development as a primary diagnostic tool, results presented herein demonstrate its promise. Coupled with its inherently comprehensive ability to capture an unprecedented amount of microbiological data that is relevant to water quality, the tools for microbial community analysis are increasingly accessible, and community-based approaches have unparalleled potential for translation into rapid, perhaps real-time, monitoring platforms.

  8. Community Based Networks and 5G

    DEFF Research Database (Denmark)

    Williams, Idongesit

    2016-01-01

    . The findings indicate that 5G connectivity can be extended to rural areas by these networks, via heterogenous networks. Hence the delivery of 5G data rates delivery via Wireless WAN in rural areas can be achieved by utilizing the causal factors of the identified models for Community Based Networks.......The deployment of previous wireless standards has provided more benefits for urban dwellers than rural dwellers. 5G deployment may not be different. This paper identifies that Community Based Networks as carriers that deserve recognition as potential 5G providers may change this. The argument...... is hinged on a research aimed at understanding how and why Community Based Networks deploy telecom and Broadband infrastructure. The study was a qualitative study carried out inductively using Grounded Theory. Six cases were investigated.Two Community Based Network Mobilization models were identified...

  9. Community-based knowledge translation: unexplored opportunities

    Directory of Open Access Journals (Sweden)

    Armstrong Rebecca

    2011-06-01

    Full Text Available Abstract Background Knowledge translation is an interactive process of knowledge exchange between health researchers and knowledge users. Given that the health system is broad in scope, it is important to reflect on how definitions and applications of knowledge translation might differ by setting and focus. Community-based organizations and their practitioners share common characteristics related to their setting, the evidence used in this setting, and anticipated outcomes that are not, in our experience, satisfactorily reflected in current knowledge translation approaches, frameworks, or tools. Discussion Community-based organizations face a distinctive set of challenges and concerns related to engaging in the knowledge translation process, suggesting a unique perspective on knowledge translation in these settings. Specifically, community-based organizations tend to value the process of working in collaboration with multi-sector stakeholders in order to achieve an outcome. A feature of such community-based collaborations is the way in which 'evidence' is conceptualized or defined by these partners, which may in turn influence the degree to which generalizable research evidence in particular is relevant and useful when balanced against more contextually-informed knowledge, such as tacit knowledge. Related to the issues of evidence and context is the desire for local information. For knowledge translation researchers, developing processes to assist community-based organizations to adapt research findings to local circumstances may be the most helpful way to advance decision making in this area. A final characteristic shared by community-based organizations is involvement in advocacy activities, a function that has been virtually ignored in traditional knowledge translation approaches. Summary This commentary is intended to stimulate further discussion in the area of community-based knowledge translation. Knowledge translation, and exchange

  10. Performance characteristics of growing rabbits fed diet based on a ...

    African Journals Online (AJOL)

    A feeding trial using twenty four cross bred 8-9 weeks old rabbits was conducted to investigate the effect of feeding cerelac waste - CW (a by-product of the infant food industry considered as waste) on the performance and organ characteristics of growing rabbits. Three experimental diets were formulated with diet 1 serving ...

  11. Comparison of Milk and Maize Based Diets in Kwashiorkor

    African Journals Online (AJOL)

    albendazole, supplements of potassium, magnesium, zinc, and other micronutrients. 3 prevalence. The milk diet .... formula. Zinc deficiency is It particular concern for cereal-legume diets due to the high phytate content. ... results with the maize porridge are in spite of germination of the cereal, zinc supplementation, and the ...

  12. Community-Based Ecotourism: The Transformation of Local Community

    Directory of Open Access Journals (Sweden)

    Pookhao Nantira

    2014-01-01

    Full Text Available Community-based ecotourism (CBET is considered a sustainable form of tourism that improves the quality of life of hosts at the tourist destination. Scholars have yet to explore the long-term operation of CBET in relation to its effects on the local way of life. Consequently, the purpose of this paper is to examine the transformation of a local community due to the operation of CBET in relation to sociocultural, economic and environmental aspects. The findings reveal that the community encounters both positive and negative impacts of transformation. However, unintended impacts of the CBET operation lay embedded in the transformation of relationships among the community members. The study identifies that close relationships among the villagers has been initially transformed to loose relationships due to forgotten communal goals; CBET has transformed from being a conservation tool to being a business-oriented goal which causes conflicts of interest among local people and alters traditional social structure. The study also agrees with the notion of social exchange theory for villagers to enhance environmental sustainability, and proposes that slight inequalities of benefits received from CBET causes social transformation at the local level.

  13. Public views of the benefits and barriers to the consumption of a plant-based diet.

    Science.gov (United States)

    Lea, E J; Crawford, D; Worsley, A

    2006-07-01

    The aim of this study was to examine consumers' perceived benefits and barriers to the consumption of a plant-based diet. Mail survey that included questions on perceived benefits and barriers to the consumption of a plant-based diet. Victoria, Australia. Four hundred and fifteen randomly selected Victorian adults. The main perceived barrier to adoption of a plant-based diet was a lack of information about plant-based diets (42% agreement). Sex, age and education differences were present in over a quarter of the barrier items. For example, non-university-educated respondents and older people were less willing to change their current eating pattern than were university educated and younger respondents. The main benefits associated with plant-based diets were health benefits, particularly decreased saturated fat intake (79% agreement), increased fibre intake (76%), and disease prevention (70%). Age, sex and education differences with regard to benefits were apparent, although sex differences were more important than age or education differences. The majority of respondents perceived there to be health benefits associated with the consumption of a plant-based diet. Compared with the proportion of respondents who agreed that there were particular benefits of eating a plant-based diet, perceived barriers were relatively low. An understanding of the perceived benefits and barriers of consuming a plant-based diet will help formulate strategies that aim to influence beliefs about plant foods, plant food consumption, and, ultimately, public health.

  14. Additional calcium carbonate into concentrate diet for sheep fed ensiled king grass as a based-diet

    Directory of Open Access Journals (Sweden)

    I-W Mathius

    1997-10-01

    Full Text Available In order to ascertain the effect of additional calcium carbonate into concentrate diet, on the performance of sheep fed ensiled king grass as a basal diet, a trial was conducted using 28 growing sheep ( average body weight 17 _+ 1 .4 kg. Based on body weight, the animals were grouped and randomized into four dietary treatments in block randomized design . Dietary treatments were (i chopped king grass + 400 g of concentrate, (ii ensiled king grass + 400 g concentrate + 0 % of calcium carbonate, (iii ensiled king grass + 400 g concentrate + 5 % calcium carbonate and (iv ensiled king grass + 400 g concentrate + 10 % calcium carbonate . Results showed that offering 5 % of calcium carbonate into concentrate diet increased (P 0 .05 for all groups . No differences in the apparent digestibility of the nutrient components were observed, but crude protein decreased significantly (P < 0 .05 . A significant relationship ( P < 0 .01 was found between nitrogen intake (NI and nitrogen retention (NR, and the equation was NR = - 0.1848 + 0.3788 NI ( r = 0.9 . Based on data found that feeding only ensiled king grass as a single diet could not meet the maintenance requirement of energy and protein, therefore, additional energy and crude protein sources is needed .

  15. Changes in diet and physical activity resulting from the Shape Up Somerville community intervention.

    Science.gov (United States)

    Folta, Sara C; Kuder, Julia F; Goldberg, Jeanne P; Hyatt, Raymond R; Must, Aviva; Naumova, Elena N; Nelson, Miriam E; Economos, Christina D

    2013-10-04

    The purpose of this study is to describe the behavioral changes in children resulting from Shape Up Somerville (SUS), a community-based, participatory obesity prevention intervention that used a multi-level, systems-based approach. It was set in Somerville, an urban, culturally diverse community in Massachusetts, USA. This was a non-randomized, controlled 2-year community-based intervention trial with children enrolled in grades 1 to 3 (ages 6-8 years). Overall, the SUS intervention was designed to create environmental and policy change to impact all aspects of a child's day. Pre-post outcomes were compared between Somerville and two control communities that were chosen based on socio-demographic similarities. Behavioral outcomes were fruit and vegetable and sugar-sweetened beverage consumption; number of organized sports and physical activities per year; walking to and from school; screen and television time; television in bedroom; and dinner in room with television on. These measures were assessed by parent/caregiver report using a 68-item Family Survey Form. Data were analyzed using multiple linear regression, accounting for covariates and clustering by community. Intervention group children, compared to the control group, significantly reduced sugar-sweetened beverage consumption (-2.0 ounces per day; 95% CI -3.8 to -0.2), increased participation in organized sports and physical activities (0.20 sports or activities per year; 95% CI 0.06 to 0.33), and reduced their screen time (-0.24 hours per day; 95% CI -0.42 to -0.06). Results of this study, particularly intake of sugar-sweetened beverages and screen time, are similar to others that used a multi-level approach to realize change in behavior. These results support the efficacy of a multi-level and systems-based approach for promoting the behavioral changes necessary for childhood obesity prevention. This study is registered at ClinicalTrials.gov as NCT00153322.

  16. Community-Based Intrusion Detection

    OpenAIRE

    Weigert, Stefan

    2017-01-01

    Today, virtually every company world-wide is connected to the Internet. This wide-spread connectivity has given rise to sophisticated, targeted, Internet-based attacks. For example, between 2012 and 2013 security researchers counted an average of about 74 targeted attacks per day. These attacks are motivated by economical, financial, or political interests and commonly referred to as “Advanced Persistent Threat (APT)” attacks. Unfortunately, many of these attacks are successful and the advers...

  17. Imported Fenproporex-based Diet Pills from Brazil: A Report of Two Cases

    OpenAIRE

    Cohen, Pieter A.

    2008-01-01

    Banned amphetamine-based anorectics are illicitly imported into the United States (US), but little is known regarding the harm these diet pills pose to US residents. A 26-year-old woman using imported diet pills presented with a two-year history of intermittent chest pains, palpitations, headaches and insomnia. Urine toxicology screen detected amphetamines and benzodiazepines. Fenproporex and chlordiazepoxide were detected in her pills. Her symptoms resolved after she stopped using diet pills...

  18. Raw Meat-Based Diets in Dogs and Cats.

    Science.gov (United States)

    Fredriksson-Ahomaa, Maria; Heikkilä, Tiina; Pernu, Noora; Kovanen, Sara; Hielm-Björkman, Anna; Kivistö, Rauni

    2017-06-28

    Feeding pets raw meat-based diets (RMBDs) is commonly practiced by many companion animal owners and has received increasing attention in recent years. It may be beneficial for the animals, but may also pose a health risk for both pets and their owners, as RMBDs may be contaminated by enteric pathogens-such as Campylobacter, Salmonella, and Yersinia-which are the most common zoonotic bacteria causing enteritis in humans. Little information exists on the prevalence of these pathogens in pet food, and thus one aim was to investigate the prevalence of Campylobacter, Salmonella, and Yersinia in commercial RMBDs from retail stores. Little evidence also exists on the significance of raw meat feeding on the shedding of Campylobacter, Salmonella, and enteropathogenic Yersinia in the feces of pets, and therefore, the second goal was to study the presence of these pathogens in dogs and cats fed RMBDs. Polymerase chain reaction (PCR) only sporadically detected Campylobacter, Salmonella, and enteropathogenic Yersinia in RMBDs. These pathogens were not found by culturing, indicating a low contamination level in frozen RMBDs. They were also detected in the feces of dogs and cats, but the association with feeding RMBDs to them remained unclear.

  19. Effects of Food Label Use on Diet Quality and Glycemic Control Among Latinos With Type 2 Diabetes in a Community Health Worker-Supported Intervention.

    Science.gov (United States)

    Kollannoor-Samuel, Grace; Shebl, Fatma M; Segura-Pérez, Sofia; Chhabra, Jyoti; Vega-López, Sonia; Pérez-Escamilla, Rafael

    2016-06-01

    To determine the impact of an intervention led by community health workers (CHWs) on food label use and to assess whether food label use and diet quality mediate the intervention's impact on glycemic control. From 2006 to 2010, 203 Latinos (intervention group, n = 100; control group, n = 103) in Hartford County, Connecticut, with type 2 diabetes were randomized to an intervention that included 17 CHW-led home-based sessions over a 12-month period in addition to the standard of care available in both study arms. Data on food label use, diet quality, covariates, and glycated hemoglobin (HbA1c) were collected at baseline and at 3, 6, 12, and 18 months. Data were analyzed via mixed effects and multilevel structural equation modeling. Food label use in the intervention (vs control) group was significantly higher at 3, 12, and 18 months (odds ratio = 2.99; 95% confidence interval = 1.69, 5.29). Food label use and diet quality were positive mediators of improved HbA1c levels. Culturally tailored interventions led by CHWs could increase food label use. Also, CHW-delivered food label education may lead to better diet quality and improve glycemic control among Latinos with type 2 diabetes.

  20. Diet survey of two cultural groups in a coastal British Columbia community.

    Science.gov (United States)

    Jin, A; Teschke, K; Marion, S A

    1998-01-01

    As part of a larger study of polychlorinated dibenzodioxin (PCDD) and dibenzofuran (PCDF) pollution, to describe and compare Aboriginal and non-Aboriginal residents' recalled diets. We surveyed a stratified random sample aged 25 to 64 years: forest products mill employees (n = 84), Aboriginal reserve residents (n = 78), and other residents (n = 80). We administered a questionnaire on intake of fish/seafood, wild game and plants, domesticated animal meat and eggs, dairy products, vegetable oils and cereals; age, gender, childbearing, lactation, residence and smoking. We measured height and weight. Reserve residents ate less seafood, but more fish roe, eulachon grease, smoked salmon, clams and sea urchins, more deer organs, hamburger meat, pork, fried chicken, and hot-dogs, but less rabbit, beef steaks/roasts, high-fibre cereals, potato chips, bread, cheese and milk. We cannot yet quantify PCDD and PCDF intakes. The wild food consumption data are unique and may be useful for risk assessments in the target population and similar communities.

  1. Detecting frogs as prey in the diets of introduced mammals: a comparison between morphological and DNA-based diet analyses.

    Science.gov (United States)

    Egeter, Bastian; Bishop, Phillip J; Robertson, Bruce C

    2015-03-01

    Amphibians are currently the most threatened group of vertebrates worldwide, and introduced fauna play a major role in their decline. The control of introduced predators to protect endangered species is often based on predation rates derived from diet studies of predators, but prey detection probabilities using different techniques are variable. We measured the detectability of frogs as prey, using morphological and DNA-based diet analyses, in the stomachs and faeces of four mammal species that have been introduced to many areas of the world. Frogs (Litoria raniformis) were fed to rats (Rattus norvegicus and R. rattus), mice (Mus musculus) and hedgehogs (Erinaceus europaeus). DNA-based analysis outperformed morphological analysis, increasing the prey detection rate from 2% to 70% in stomachs and from 0% to 53% in faeces. In most cases, utilizing either stomachs or faeces did not affect the success of prey DNA detection; however, using faeces extended the detectability half-life from 7 to 21 h. This study is the first to measure prey DNA detection periods in mammalian stomachs, and the first to compare prey DNA detection periods in the stomachs and faeces of vertebrates. The results indicate that DNA-based diet analysis provides a more reliable approach for detecting amphibians as prey and has the potential to be used to estimate the rate of predation by introduced mammals on endangered amphibians. © 2014 John Wiley & Sons Ltd.

  2. Imported fenproporex-based diet pills from Brazil: a report of two cases.

    Science.gov (United States)

    Cohen, Pieter A

    2009-03-01

    Banned amphetamine-based anorectics are illicitly imported into the United States (US), but little is known regarding the harm these diet pills pose to US residents. A 26-year-old woman using imported diet pills presented with a two-year history of intermittent chest pains, palpitations, headaches and insomnia. Urine toxicology screen detected amphetamines and benzodiazepines. Fenproporex and chlordiazepoxide were detected in her pills. Her symptoms resolved after she stopped using diet pills. A 38-year-old man using imported diet pills presented after his occupational urine screen was significantly positive for amphetamine. Fenproporex and fluoxetine were detected in his pills. These cases illustrate the potential harm from imported prescription diet pills that combine fenproporex with benzodiazepines, antidepressants, diuretics, laxatives and other substances. Increasing physicians' awareness of imported diet pill use may improve care of patients suffering from the pills' many adverse effects.

  3. Standardized ileal digestible tryptophan to lysine ratios in growing pigs fed corn-based and non-corn-based diets

    Science.gov (United States)

    Two 21-d experiments were conducted to determine the optimum standard ileal digestible (SID) Trp:Lys ratio in growing pigs fed corn-based diets compared to non-corn-based diets. The primary response variables in both experiments were ADG and plasma urea N (PUN) concentrations with the optimum SID Tr...

  4. Feasibility of a Web-Based Cross-Over Paleolithic Diet Intervention in the General Population

    NARCIS (Netherlands)

    Nederhof, Esther; Bikker, Esther

    2017-01-01

    Introduction: The primary aim was to investigate feasibility of a web-based cross-over Paleolithic diet intervention in the general population. The secondary aim was to calculate the sample size needed to reach a statistically significant difference in effect of a Paleolithic-like diet on

  5. Effect of feeding processed Cassia tora seed based diets on growth ...

    African Journals Online (AJOL)

    The effects of feeding Cassia tora seed based diets on the growth performance and biochemical parameters of growing rabbits over a 10 week period was investigated. Four dietary treatments were formulated such that diets 1, 2, 3, and 4 contained 0, 5, 10 and 15% Cassia tora seeds, respectively. Forty-eight mixed breeds ...

  6. Taurine supplemented plant protein based diets with alternative lipid sources for juvenile sea bream, sparus aurata

    Science.gov (United States)

    Two lipid sources were evaluated as fish oil replacements in fishmeal free, plant protein based diets for juvenile gilthead sea bream, Sparus aurata. A twelve week feeding study was undertaken to examine the performance of fish fed the diets with different sources of essential fatty acids (canola o...

  7. HEPATIC FATTY ACID PROFILE OF RATS FED A TRIHEPTANOIN-BASED KETOGENIC DIET.

    Science.gov (United States)

    Vieira de Melo, Ingrid Sofia; Da Rocha Ataide, Terezinha; Lima de Oliveira, Suzana; Bezerra Bueno, Nassib; Duarte de Freitas, Johnnatan; Goulart Sant'Ana, Antônio Euzébio

    2015-07-01

    the aim of this study was to evaluate the influence of consumption of a ketogenic diet supplemented with triheptanoin, a medium-chain anaplerotic triacylglycerol, on the liver fatty acid profile of Wistar rats. three groups of male Wistar rats (n = 10) were submitted to an AIN-93 control diet, a triheptanoin- based ketogenic diet, or a soybean oil-based ketogenic diet for 60 days. Excised livers were subjected to lipid extraction and methylation to obtain fatty acids methyl esters, which were subjected to gas chromatography- mass spectrometry. compared to the rats fed the control diet, those fed ketogenic diets showed a significant reduction in the concentrations of 9-hexadecenoic and 9-octadecenoic acids, whereas those fed triheptanoin showed increased levels of octadecanoic acid. changes in the liver fatty acid profiles of the rats fed a triheptanoin-based or a soybean oil-based ketogenic diet did not seem to be related to the dietary fat source, but rather to the characteristics of the ketogenic diets themselves. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  8. Zoonotic bacteria and parasites found in raw meat-based diets for cats and dogs.

    NARCIS (Netherlands)

    van Bree, Freek P J; Bokken, Gertie C A M; Mineur, Robin; Franssen, Frits; Opsteegh, Marieke; van der Giessen, Joke W B; Lipman, Len J A; Overgaauw, Paul A M

    2018-01-01

    Feeding raw meat-based diets (RMBDs) to companion animals has become increasingly popular. Since these diets may be contaminated with bacteria and parasites, they may pose a risk to both animal and human health. The purpose of this study was to test for the presence of zoonotic bacterial and

  9. Community-Based Programming: An Opportunity and Imperative for the Community College.

    Science.gov (United States)

    Boone, Edgar J.

    1992-01-01

    Defines community-based programing as a cooperative process in which the community college serves as leader and catalyst in effecting collaboration among community members, leaders, and groups. Recommends 15 tasks for community college leaders involved in community-based programing, including environmental scanning and coalition building. (DMM)

  10. Long-term effect of a plant-based diet on magnesium status during pregnancy.

    Science.gov (United States)

    Koebnick, C; Leitzmann, R; García, A L; Heins, U A; Heuer, T; Golf, S; Katz, N; Hoffmann, I; Leitzmann, C

    2005-02-01

    To compare dietary magnesium intake and magnesium concentrations in serum, red blood cells (RBC) and urine during pregnancy of women habitually following a long-term plant-based diet and of women following an average Western (control) diet. Prospective study during pregnancy. Giessen, Germany. Healthy pregnant women (n=108) in their 9-12th, 20-22nd and 36-38th gestational week habitually following a plant-based diet for more than 3 y or an average Western diet. The vegetarians were subdivided into ovo-lacto vegetarians (n=27) and low-meat eaters (n=43). Significant higher dietary magnesium intakes were observed in pregnant women consuming a plant-based diet (508+/-14 mg/day for ovo-lacto vegetarians, Plow-meat eaters, Pdiet (412+/-9 mg/day). Serum magnesium concentrations were similar in all diet groups whereas RBC magnesium was slightly higher in low-meat eaters than in controls (P=0.058). Urinary magnesium excretion was higher in ovo-lacto vegetarians (P=0.023), followed by low-meat eaters (P=0.017) when compared to the control group. During the third trimester of pregnancy, the frequency and the occurrence of calf cramps was lower in the plant-based diet group than in the control group (P=0.004 and 0.008). Owing to a higher dietary magnesium intake confirmed by higher urinary magnesium excretion, habitual plant-based diets result in a slightly improved magnesium status during pregnancy and reduce the frequency of calf cramps during the third trimester of pregnancy compared to an average Western diet. Therefore, plant-based diets during pregnancy can be recommended with regard to magnesium supply.

  11. Mitochondria: The ketogenic diet--A metabolism-based therapy.

    Science.gov (United States)

    Vidali, Silvia; Aminzadeh, Sepideh; Lambert, Bridget; Rutherford, Tricia; Sperl, Wolfgang; Kofler, Barbara; Feichtinger, René G

    2015-06-01

    Mitochondria are the energy-producing organelles of the cell, generating ATP via oxidative phosphorylation mainly by using pyruvate derived from glycolytic processing of glucose. Ketone bodies generated by fatty acid oxidation can serve as alternative metabolites for aerobic energy production. The ketogenic diet, which is high in fat and low in carbohydrates, mimics the metabolic state of starvation, forcing the body to utilize fat as its primary source of energy. The ketogenic diet is used therapeutically for pharmacoresistant epilepsy and for "rare diseases" of glucose metabolism (glucose transporter type 1 and pyruvate dehydrogenase deficiency). As metabolic reprogramming from oxidative phosphorylation toward increased glycolysis is a hallmark of cancer cells; there is increasing evidence that the ketogenic diet may also be beneficial as an adjuvant cancer therapy by potentiating the antitumor effect of chemotherapy and radiation treatment. This article is part of a Directed Issue entitled: Energy Metabolism Disorders and Therapies. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Community detection based on network communicability

    Science.gov (United States)

    Estrada, Ernesto

    2011-03-01

    We propose a new method for detecting communities based on the concept of communicability between nodes in a complex network. This method, designated as N-ComBa K-means, uses a normalized version of the adjacency matrix to build the communicability matrix and then applies K-means clustering to find the communities in a graph. We analyze how this method performs for some pathological cases found in the analysis of the detection limit of communities and propose some possible solutions on the basis of the analysis of the ratio of local to global densities in graphs. We use four different quality criteria for detecting the best clustering and compare the new approach with the Girvan-Newman algorithm for the analysis of two "classical" networks: karate club and bottlenose dolphins. Finally, we analyze the more challenging case of homogeneous networks with community structure, for which the Girvan-Newman completely fails in detecting any clustering. The N-ComBa K-means approach performs very well in these situations and we applied it to detect the community structure in an international trade network of miscellaneous manufactures of metal having these characteristics. Some final remarks about the general philosophy of community detection are also discussed.

  13. Stable isotope-based diet reconstructions of Turkana Basin hominins

    OpenAIRE

    Cerling, Thure E.; Manthi, Fredrick Kyalo; Mbua, Emma N.; Leakey, Louise N.; Leakey, Meave G.; Leakey, Richard E.; Brown, Francis H.; Grine, Frederick E.; Hart, John A.; Kaleme, Prince; Roche, Hélène; Uno, Kevin T.; Wood, Bernard A.

    2013-01-01

    Hominin fossil evidence in the Turkana Basin in Kenya from ca. 4.1 to 1.4 Ma samples two archaic early hominin genera and records some of the early evolutionary history of Paranthropus and Homo. Stable carbon isotopes in fossil tooth enamel are used to estimate the fraction of diet derived from C3 or C4 resources in these hominin taxa. The earliest hominin species in the Turkana Basin, Australopithecus anamensis, derived nearly all of its diet from C3 resources. Subsequently, by ca. 3.3 Ma, t...

  14. Diet is a major factor governing the fecal butyrate-producing community structure across Mammalia, Aves and Reptilia.

    Science.gov (United States)

    Vital, Marius; Gao, Jiarong; Rizzo, Mike; Harrison, Tara; Tiedje, James M

    2015-03-17

    Butyrate-producing bacteria have an important role in maintaining host health. They are well studied in human and medically associated animal models; however, much less is known for other Vertebrata. We investigated the butyrate-producing community in hindgut-fermenting Mammalia (n = 38), Aves (n = 8) and Reptilia (n = 8) using a gene-targeted pyrosequencing approach of the terminal genes of the main butyrate-synthesis pathways, namely butyryl-CoA:acetate CoA-transferase (but) and butyrate kinase (buk). Most animals exhibit high gene abundances, and clear diet-specific signatures were detected with but genes significantly enriched in omnivores and herbivores compared with carnivores. But dominated the butyrate-producing community in these two groups, whereas buk was more abundant in many carnivorous animals. Clustering of protein sequences (5% cutoff) of the combined communities (but and buk) placed carnivores apart from other diet groups, except for noncarnivorous Carnivora, which clustered together with carnivores. The majority of clusters (but: 5141 and buk: 2924) did not show close relation to any reference sequences from public databases (identity butyrate producers are abundant across vertebrates exhibiting great functional redundancy and that diet is the primary determinant governing the composition of the butyrate-producing guild.

  15. Factors Related to Healthy Diet and Physical Activity in Hospital-Based Clinical Nurses.

    Science.gov (United States)

    Albert, Nancy M; Butler, Robert; Sorrell, Jeanne

    2014-09-30

    Hospitals often promote healthy lifestyles, but little is known about nurses' actual diet and physical activity. Greater understanding about these lifestyle choices for clinical nurses may improve existing hospital-based programs and/or create desirable services. This article discusses a study that considered diet and physical activity of clinical nurses, using elements of Pender's self-care theory as a conceptual framework. Study methods included a cross-sectional, correlational design and a convenience sample of 278 nurses who worked on units with 24 hours/day and seven days-per-week responsibilities. Participants completed diet and exercise questionnaires about perceptions of attitudes and opinions, barriers, diet benefits/exercise motivators, self-efficacy, and locus of control, and personal and work characteristics. Diet and activity categories were created. Study results demonstrated that over 50% of nurses had moderately healthy diets but were insufficiently active. Healthy diet and physical activity levels were associated with higher self-efficacy, more diet benefits and physical activity motivators, fewer perceived barriers, and confidence in body image. The article discussion and conclusion sections note areas for future research and suggest that focused interventions that address benefits, motivators, and self-efficacy may increase participation in hospital-based programs and enhance healthy lifestyle for hospital-based clinical nurses.

  16. Mainstreaming Community-based Research: Institutional ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    University of Victoria Professor Budd Hall, UNESCO Chair in Community-Based Research and Social Responsibility in Higher Education, will coordinate the project. A coalition of regional networks will implement it. Participating networks include the Global University Network for Innovation (Spain), the Talloires Network, ...

  17. Facilitating community-based interprofessional education and ...

    African Journals Online (AJOL)

    Facilitating community-based interprofessional education and collaborative practice in a health sciences faculty: Student perceptions and experiences. ... It became apparent that students need to be prepared to work in interprofessional groups. The overall intervention was perceived positively, allowing students to become ...

  18. Community Based Natural Resource Management in Zimbabwe ...

    African Journals Online (AJOL)

    Interest in Community Based Natural Resources Management (CBNRM) developed as a result of a general despondency with State management of these resources. There is general agreement on the desirability of CNBRM. Numerous programmes and projects currently implemented as CBNRMs bear evidence to this.

  19. Participation in community based natural resource management ...

    African Journals Online (AJOL)

    The study was on participation in Community Based Natural Resource Management Programme (CBNRMP) and its socio-economic effect on rural families in Ikwerre Area, Rivers State Nigeria. A structured questionnaire was administered to 60 beneficiaries of the programme. Data collected were subjected to descriptive ...

  20. Community Based Crime Prevention in Guatemala | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Community Based Crime Prevention in Guatemala. Guatemala is one of the most violent countries in the world. Guatemalans of every age, class and ethnicity confront violence daily in every part of the national territory. According to statistics kept by the police and the human rights ombudsman, Guatemala registered 3 366 ...

  1. Improving community based AEFI (Adverse Events Following ...

    African Journals Online (AJOL)

    Introduction: AEFIs underreporting is one of different barriers to achieving objectives of pharmaco vigilance of vaccine worldwide. Studies describe it as being related to limited awareness of health personnel and of vaccinees or of their parents. The objective was to assess the effect of telephone "beep" on community based ...

  2. Effects of the total replacement of fish-based diet with plant-based diet on the hepatic transcriptome of two European sea bass (Dicentrarchus labrax half-sibfamilies showing different growth rates with the plant-based diet

    Directory of Open Access Journals (Sweden)

    Geay Florian

    2011-10-01

    Full Text Available Abstract Background Efforts towards utilisation of diets without fish meal (FM or fish oil (FO in finfish aquaculture have been being made for more than two decades. Metabolic responses to substitution of fishery products have been shown to impact growth performance and immune system of fish as well as their subsequent nutritional value, particularly in marine fish species, which exhibit low capacity for biosynthesis of long-chain poly-unsaturated fatty acids (LC-PUFA. The main objective of the present study was to analyse the effects of a plant-based diet on the hepatic transcriptome of European sea bass (Dicentrarchus labrax. Results We report the first results obtained using a transcriptomic approach on the liver of two half-sibfamilies of the European sea bass that exhibit similar growth rates when fed a fish-based diet (FD, but significantly different growth rates when fed an all-plant diet (VD. Overall gene expression was analysed using oligo DNA microarrays (GPL9663. Statistical analysis identified 582 unique annotated genes differentially expressed between groups of fish fed the two diets, 199 genes regulated by genetic factors, and 72 genes that exhibited diet-family interactions. The expression of several genes involved in the LC-PUFA and cholesterol biosynthetic pathways was found to be up-regulated in fish fed VD, suggesting a stimulation of the lipogenic pathways. No significant diet-family interaction for the regulation of LC-PUFA biosynthesis pathways could be detected by microarray analysis. This result was in agreement with LC-PUFA profiles, which were found to be similar in the flesh of the two half-sibfamilies. In addition, the combination of our transcriptomic data with an analysis of plasmatic immune parameters revealed a stimulation of complement activity associated with an immunodeficiency in the fish fed VD, and different inflammatory status between the two half-sibfamilies. Biological processes related to protein

  3. Randomised controlled trial of food elimination diet based on IgG antibodies for the prevention of migraine like headaches

    Directory of Open Access Journals (Sweden)

    Adamson Joy

    2011-08-01

    Full Text Available Abstract Background Research suggests that food intolerance may be a precipitating factor for migraine like headaches. Aim To evaluate the effectiveness of the ELISA (Enzyme Linked Immuno-Sorbent Assay Test and subsequent dietary elimination advice for the prevention of migraine like headaches. Design Randomised controlled trial. Setting Community based volunteers in the UK. Participants Volunteers who met the inclusion criteria for migraine like headaches and had one or more food intolerance were included in the study. Participants received either a true diet (n = 84 or a sham diet (n = 83 sheet. Participants were advised to remove the intolerant foods from their diet for 12 weeks. Main outcome measures Number of headache days over a 12 week period (item A MIDAS questionnaire. Other measures includes the total MIDAS score and total HIT-6 score. Results The results indicated a small decrease in the number of migraine like headaches over 12 weeks, although this difference was not statistically significant (IRR 1.15 95% CI 0.94 to 1.41, p = 0.18. At the 4 week assessment, use of the ELISA test with subsequent diet elimination advice significantly reduced the number of migraine like headaches (IRR 1.23 95%CI 1.01 to 1.50, p = 0.04. The disability and impact on daily life of migraines were not significantly different between the true and sham diet groups. Conclusions Use of the ELISA test with subsequent diet elimination advice did not reduce the disability or impact on daily life of migraine like headaches or the number of migraine like headaches at 12 weeks but it did significantly reduce the number of migraine like headaches at 4 weeks. Trial registration number ISRCTN: ISRTCN89559672

  4. Methane production and energy partition in sheep fed timothy silage- or hay-based diets

    Directory of Open Access Journals (Sweden)

    B Santoso

    2007-03-01

    Full Text Available Methane is produced as a result of anaerobic fermentation of the soluble and structural carbohydrates by methanogens in the rumen of ruminant animals. Removal of methane from rumen represents a loss of approximately 7.22% of gross energy intake. Four ruminally fistulated Cheviot wethers were used in a crossover design to determine methane production and energy partition in sheep fed timothy silage- or hay-based diets. The experimental diets consisted of either timothy silage or timothy hay and a commercial concentrate (85:15, on DM basis. Variables measured were nutrients digestibility, energy balance and methane production. Apparent digestibilities of DM, OM, CP, NDF, ADF, cellulose and hemicellulose were significantly higher (P<0.05 on sheep fed silage-based diet than those fed hay-based diet. Sheep fed silage-based diet had greater (P<0.01 urinary energy loss, methane and heat production, but lower (P<0.05 fecal energy loss. Methane production, either expressed as g kg-1 dry matter intake or g day-1 was markedly lower (P<0.05 in hay-based diet as compared to silage-based diet. There was a strong relationship between methane production (g day-1 and NDF digested (g day-1 (R2 = 88.4%, P<0.001. Methane production expressed as g kg-1 NDF digested in silage-based diet was higher (P<0.05 than in hay-based diet (66.44 vs 62.70. These results indicate that methane release by sheep increased with increasing NDF digested.

  5. Effect of a Brown Rice Based Vegan Diet and Conventional Diabetic Diet on Glycemic Control of Patients with Type 2 Diabetes: A 12-Week Randomized Clinical Trial

    OpenAIRE

    Lee, Yu-Mi; Kim, Se-A; Lee, In-Kyu; Kim, Jung-Guk; Park, Keun-Gyu; Jeong, Ji-Yun; Jeon, Jae-Han; Shin, Ji-Yeon; Lee, Duk-Hee

    2016-01-01

    Objective Several intervention studies have suggested that vegetarian or vegan diets have clinical benefits, particularly in terms of glycemic control, in patients with type 2 diabetes (T2D); however, no randomized controlled trial has been conducted in Asians who more commonly depend on plant-based foods, as compared to Western populations. Here, we aimed to compare the effect of a vegan diet and conventional diabetic diet on glycemic control among Korean individuals. Materials and Methods P...

  6. Improving information for community-based adaptation

    Energy Technology Data Exchange (ETDEWEB)

    Huq, Saleemul

    2011-10-15

    Community-based adaptation aims to empower local people to cope with and plan for the impacts of climate change. In a world where knowledge equals power, you could be forgiven for thinking that enabling this type of adaptation boils down to providing local people with information. Conventional approaches to planning adaptation rely on 'expert' advice and credible 'science' from authoritative information providers such as the Intergovernmental Panel on Climate Change. But to truly support the needs of local communities, this information needs to be more site-specific, more user-friendly and more inclusive of traditional knowledge and existing coping practices.

  7. Growth performance of weanling Wistar rats fed on accessions of cooked Colocasia esculenta-based diets.

    Science.gov (United States)

    Lewu, Muinat N; Yakubu, Toyin M; Adebola, Patrick O; Afolayan, Anthony J

    2011-09-01

    The growth performance of weanling albino rats (Rattus norvegicus) maintained on different accessions (offspring of a variety that was planted/collected at a specific location and time but differing in certain morphologic characteristics) of cooked Colocasia esculenta (cocoyam)-based diets (UFCe1-UFCe7) for 28 days was investigated. Proximate analysis of the formulated diets revealed that UFCe3, UFCe4, UFCe5, UFCe6, and UFCe7 had significantly (P<.05) higher moisture contents than the corn starch-based diet (control). All the accession-based diets of C. esculenta had higher ash contents. Similarly, all the accessions of the C. esculenta-based diet had lower crude lipid content, whereas UFCe3-UFCe7 had significantly lower protein content. Although the crude fiber content was significantly higher in UFCe2, UFCe4, and UFCe5, only UFCe3 had significantly higher carbohydrate content among all the accessions of C. esculenta-based diets. UFCe1, UFCe2, UFCe4, UFCe5, and UFCe6 increased the average weekly water intake, feed consumption, total body weight, liver-body weight ratio, and kidney-body weight ratio of the animals; UFCe3 and UFCe7 decreased these measures. Overall, UFCe1, UFCe2, UFCe4, UFCe5, and UFCe6 are recommended as diets with promise to enhance growth performance in the animals.

  8. [EFFICIENCY OF HAEMOGLOBIN REGENERATION IN THE NUTRITIONAL FERROPENIC ANAEMIA RECOVERY WITH GOAT MILK-BASED DIETS].

    Science.gov (United States)

    Serrano Reina, José Antonio; Nestares Pleguezuelo, Teresa; Muñoz Alférez, Ma José; Díaz Castro, Javier; López Aliaga, Ma Inmaculada

    2015-10-01

    in spite of the high incidence/prevalence of iron deficiency anemia (IDA) and the beneficial effects derived from the consumption of goat milk, scarce is known about the recovery of the anemia following a balanced diet accompanied by the intake of goat milk of goat. The aim of the current study is to assess, in rats with experimentally induced nutritional iron deficiency anemia, the effects of goat or cow milk-based diets, supplied during 30 days, on the recovery of the anemia and the efficiency of regeneration of the hemoglobin. 40 male Wistar albino rats newly weaned were divided at random in two experimental groups and they were fed ad libitum for 40 days with AIN-93G diet, either with normal iron content (control group, 45 mg/kg diet), or low iron content (anaemic group, 5 mg/kg diet). Samples of blood form the caudal vein were collected for the hematologic control of the anemia. Later, both experimental groups (control and iron deficient) were fed for 30 days with goat or cow milk- based diets. After finishing the experimental period and previous anesthesia the animals were withdrawn by canulation of the abdominal aorta, and the obtained blood was gathered in tubes with EDTA as anticoagulant for the later determination of hematologic parameters and the efficiency of regeneration of the hemoglobin. after the consumption of a diet with low iron content during 40 days, the rats were anaemic, with a concentration of hemoglobin, hematocrit, serum iron, mean corpuscular volume (MCV), serum ferritin and low transferrin (p hemoglobin was higher in control and anaemic rats fed goat milk-based diet in comparison with those fed cow milk-based diet (p hemoglobin, and to the best nutritive utilization of iron in the animals that consumed the goat milk-based diet thanks to the excellent nutritional characteristics of this type of milk. the consumption during 30 days of goat or cow milk-based diets favors the recovery of the iron deficiency anemia, especially with the goat

  9. Employees' Expectations of Internet-Based, Workplace Interventions Promoting the Mediterranean Diet: A Qualitative Study.

    Science.gov (United States)

    Papadaki, Angeliki; Thanasoulias, Andreas; Pound, Rachael; Sebire, Simon J; Jago, Russell

    Explore employees' perceptions of ability to follow the Mediterranean diet (MedDiet), preferences for setting goals if asked to follow the MedDiet, and expectations of an Internet-based, workplace MedDiet intervention. Seven focus groups to guide intervention development. Four workplaces (business/professional services, government branches) in Southwest England. Employees (n = 29, 51.7% women), ages 24-58 years. Ability to follow the MedDiet; preferences for goal-setting if asked to follow the MedDiet; intervention content. Data were analyzed with the use of thematic analysis. Participants perceived that adhering to some MedDiet recommendations would be challenging and highlighted cost, taste, and cooking skills as adherence barriers. Behavior change preferences included a tailored approach to goal-setting, reviewing goal progress via a website/smartphone app, and receiving expert feedback via an app/website/text/face-to-face session. Desirable features of an Internet-based MedDiet application included recipes, interactivity, nutritional information, shopping tips, cost-saving information, and a companion smartphone app. Engaging in social support was deemed important to facilitate adherence. An Internet-based, workplace MedDiet intervention should address adherence barriers, utilize a tailored approach to setting and reviewing goals, and activate social support to facilitate adherence. These findings provide insights to planning to promote the MedDiet in non-Mediterranean regions. Copyright © 2016 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  10. Analysis of bacterial community shifts in the gastrointestinal tract of pigs fed diets supplemented with β-glucan from Laminaria digitata, Laminaria hyperborea and Saccharomyces cerevisiae.

    Science.gov (United States)

    Murphy, P; Dal Bello, F; O'Doherty, J; Arendt, E K; Sweeney, T; Coffey, A

    2013-07-01

    This study was designed to evaluate the effects of algal and yeast β-glucans on the porcine gastrointestinal microbiota, specifically the community of Lactobacillus, Bifidobacterium and coliforms. A total of 48 pigs were fed four diets over a 28-day period to determine the effect that each had on these communities. The control diet consisted of wheat and soya bean meal. The remaining three diets contained wheat and soya bean meal supplemented with β-glucan at 250 g/tonne from Laminaria digitata, Laminaria hyperborea or Saccharomyces cerevisiae. Faecal samples were collected from animals before feeding each diet and after the feeding period. The animals were slaughtered the following day and samples were collected from the stomach, ileum, caecum, proximal colon and distal colon. Alterations in Lactobacillus in the gastrointestinal tract (GIT) were analysed using denaturing gradient gel electrophoresis (DGGE) profiles generated by group-specific 16S rRNA gene PCR amplicons. Plate count analysis was also performed to quantify total coliforms. DGGE profiles indicated that all β-glucan diets provoked the emergence of a richer community of Lactobacillus. The richest community of lactobacilli emerged after feeding L. digitata (LD β-glucan). Plate count analysis revealed that the L. hyperborea (LH β-glucan) diet had a statistically significant effect on the coliform counts in the proximal colon in comparison with the control diet. β-glucan from L. digitata and S. cerevisiae also generally reduced coliforms but to a lesser extent. Nevertheless, the β-glucan diets did not significantly reduce levels of Lactobacillus or Bifidobacterium. DGGE analysis of GIT samples indicated that the three β-glucan diets generally promoted the establishment of a more varied range of Lactobacillus species in the caecum, proximal and distal colon. The LH β-glucan had the most profound reducing effect on coliform counts when compared with the control diet and diets supplemented with L

  11. Environmental Impacts of Plant-Based Diets: How Does Organic Food Consumption Contribute to Environmental Sustainability?

    Science.gov (United States)

    Lacour, Camille; Seconda, Louise; Allès, Benjamin; Hercberg, Serge; Langevin, Brigitte; Pointereau, Philippe; Lairon, Denis; Baudry, Julia; Kesse-Guyot, Emmanuelle

    2018-01-01

    Studies investigating diet-related environmental impacts have rarely considered the production method of the foods consumed. The objective of the present study, based on the NutriNet-Santé cohort, was to investigate the relationship between a provegetarian score and diet-related environmental impacts. We also evaluated potential effect modifications on the association between a provegetarian score and the environmental impacts of organic food consumption. Food intake and organic food consumption ratios were obtained from 34,442 French adults using a food frequency questionnaire, which included information on organic food consumption for each group. To characterize the overall structure of the diets, a provegetarian score was used to identify preferences for plant-based products as opposed to animal-based products. Moreover, three environmental indicators were used to assess diet-related environmental impacts: greenhouse gas (GHG) emissions, cumulative energy demand (CED), and land occupation. Environmental impacts were assessed using production life cycle assessment (LCA) at the farm level. Associations between provegetarian score quintiles, the level of organic food consumption, and environmental indicators were analyzed using ANCOVAs adjusted for energy, sex, and age. Participants with diets rich in plant-based foods (fifth quintile) were more likely to be older urban dwellers, to hold a higher degree in education, and to be characterized by an overall healthier lifestyle and diet. A higher provegetarian score was associated with lower environmental impacts (GHG emissions Q5vsQ1  = 838/1,664 kg CO 2eq /year, -49.6%, P  Organic food consumption was also an important modulator of the relationship between provegetarian dietary patterns and environmental impacts but only among participants with diets rich in plant-based products. Future field studies should endeavor to integrate all the components of a sustainable diet, i.e., both diet composition and

  12. Comparison of Milk and Maize Based Diets in Kwashiorkor ...

    African Journals Online (AJOL)

    Permeability ratios (95% confidence interval) on the milk diet improved by a mean of 6.4 (1.7 to 11.1) compared with - 6.8 (-16.8 to 5.0) in the maize group. The improved permeability on milk occurred despite more diarrhoea, which constituted 34.8% of hospital days compared to 24.3% in the maize group. Case fatality rates ...

  13. Urea in sugarcane-based diets for dairy cows

    Directory of Open Access Journals (Sweden)

    Alberto Magno Ferreira Santiago

    2013-06-01

    Full Text Available We evaluated the effect of adding four levels (0, 4, 8 and 12 g/kg, as fed of a mixture (9:1 of urea and ammonium sulfate (UAs to sugarcane on feed intake and digestibility, productive performance and metabolism of nitrogen compounds of dairy cows. Twelve multiparous Holstein cows (12.6±0.5 kg/d of milk, 225±90 days in milk were distributed in three 4 × 4 Latin squares, receiving diets with the same amount of nitrogen (125 g crude protein/kg of dry matter. Concentrate feed was supplied at a ratio of 1 kg for each 3 kg of milk produced. The sugarcane presented 21.9 ºBrix. The level of UAs did not affect intake, total digestibility of diet components, milk production or milk components. Increasing UAs level linearly increased concentration of plasma urea nitrogen (PUN, urinary excretion of nitrogen and contribution of non-urea nitrogen in the urinary excretion and linearly reduced milk production/urinary excretion of nitrogen ratio. In spite of the linear increase of PUN with increased urea, the maximum value observed (14.31 mg/dL was below the threshold value of 20 mg/dL, above which reproductive function may be compromised. In diets with sugarcane for dairy cows with production below 15 kg/day, the UAs level may be raised from 0 to 12 g/kg natural matter without impairing performance.

  14. Intake and digestibility of untreated and urea treated rice straw base diet fed to sheep

    Directory of Open Access Journals (Sweden)

    D Yulistiani

    2003-03-01

    Full Text Available Rice straw as one of agricultural by-products has low quality due to low content of essensial nutrients like protein, energy, minerals and vitamin as well as poor palatability and digestibility. Therefore, the quality of rice straw needs to be improved in order to increase its utilization by gastrointestinal tract of ruminants. The purpose of this study is to compare untreated and urea treated rice straw as basal diets for sheep. Twelve mature Merino wethers (average body weight 53.62 + 3.44 kg were separated into 4 groups based on their live weight with each groups assigned three diets, that are: diet 1 untreated rice straw with high forage legume content, diet 2 urea ensiled rice straw and diet 3 rice straw sprayed with urea solution at feeding time. Diets were allocated based on a randomized complete block design. Urea ensiled rice straw was prepared by spraying chopped straw with urea solution to yield straw containing 4% urea and 40% moisture, then kept in air tight polythylene bags for 6 weeks. The untreated, ensiled and urea supplemented rice straw were mixed with other feed ingredients to provide isoenergetic and isonitrogenous diets. Diets were formulated to meet maintenance requirement according to NRC. Sheep were adapted to experimental diets for 15 days, and after adaptation period, a metabolism trial was conducted. Results reveal that dry matter intake permetabolic body weight (DMI/W0.75, DE (digestible energi intake and apparent digestibility of NDF (neutral detergent fibre were not significantly different between diet 1 and diet 2. Apparent digestibility of DM (dry matter, OM (organic matter, and ADF (acid detergent fibre, as well as N retention were not significantly different between three diets. Positive result in N retention was only observed in diet 2, while others were negative. It may be concluded from this study that untreated rice straw basal diet supplemented with forage legume offer an alternative method other than urea

  15. Teaching Community Skills to Formerly Institutionalized Adults: Eating Nutritionally Balanced Diets.

    Science.gov (United States)

    Reitz, Andrew L.

    1984-01-01

    Three formerly institutionalized adults increased their rate of appropriate food serving when cash reinforcement was made contingent on their meeting specified daily criteria. Instructions and self-monitoring and praise had little or no effect on the men's diets. (CL)

  16. The effects of transportation stress on Japanese quail (Coturnix Coturnix japonica) fed corn-based diet in comparison with wheat-based diet supplemented with xylanase and phytase.

    Science.gov (United States)

    Mehraei Hamzekolaei, M H; Zamani Moghaddam, A K; Tohidifar, S S; Dehghani Samani, A; Heydari, A

    2016-08-01

    Harvesting, handling and transporting quails to the slaughterhouses, other farms and laboratories might covertly reduce their welfare. The aim of this study was to evaluate the effects of two major sources of energy in poultry nutrition on reducing transportation stress in Japanese quail (Coturnix Coturnix japonica). Male quails (n = 60) were divided into two groups. The first group was fed corn-based diet, and the second was fed wheat-based diet supplemented with xylanase and phytase. At the end of the experiment (day 35), quails were subjected to 80 km of transportation. Immediately on arrival and after 24 h, heterophil counts, lymphocyte counts and H:L ratios were measured. On arrival, H counts were lower, L counts were higher, and H:L ratios were lower for corn-fed group. After 24 h, wheat-fed group showed lower increment of H counts, greater increment of L counts and also decrement of H:L ratios rather than corn-fed group which showed increment of H:L ratios. However, these ratios were still lower in corn-fed group. Results indicate that corn-based diets can help Japanese quail to better resist transportation stress, although it seems that feeding wheat-based diets supplemented with xylanase and phytase could have positive effects for coping better with stress after journeys. Journal of Animal Physiology and Animal Nutrition © 2015 Blackwell Verlag GmbH.

  17. Evaluating Community-Based Participatory Research to Improve Community-Partnered Science and Community Health

    Science.gov (United States)

    Hicks, Sarah; Duran, Bonnie; Wallerstein, Nina; Avila, Magdalena; Belone, Lorenda; Lucero, Julie; Magarati, Maya; Mainer, Elana; Martin, Diane; Muhammad, Michael; Oetzel, John; Pearson, Cynthia; Sahota, Puneet; Simonds, Vanessa; Sussman, Andrew; Tafoya, Greg; Hat, Emily White

    2013-01-01

    Background Since 2007, the National Congress of American Indians (NCAI) Policy Research Center (PRC) has partnered with the Universities of New Mexico and Washington to study the science of community-based participatory research (CBPR). Our goal is to identify facilitators and barriers to effective community–academic partnerships in American Indian and other communities, which face health disparities. Objectives We have described herein the scientific design of our National Institutes of Health (NIH)-funded study (2009–2013) and lessons learned by having a strong community partner leading the research efforts. Methods The research team is implementing a mixed-methods study involving a survey of principal investigators (PIs) and partners across the nation and in-depth case studies of CBPR projects. Results We present preliminary findings on methods and measures for community-engaged research and eight lessons learned thus far regarding partnership evaluation, advisory councils, historical trust, research capacity development of community partner, advocacy, honoring each other, messaging, and funding. Conclusions Study methodologies and lessons learned can help community–academic research partnerships translate research in communities. PMID:22982842

  18. The use of a formula-based ketogenic diet in children with refractory epilepsy.

    Science.gov (United States)

    Sampaio, Letícia Pereira de Brito; Takakura, Cristina; Manreza, Maria Luiza Giraldes de

    2017-04-01

    The ketogenic diet (KD) is a nonpharmacologic treatment that has been used for refractory epilepsy since 1921. The KD is a high-fat, low-carbohydrate, and restricted protein diet, which is calculated and weighed for each individual patient. Introducing and maintaining the diet for a long time remains a challenge. In this study, we evaluated the acceptability, tolerance, and efficacy of a formula-based KD in 10 children with refractory epilepsy. The ketogenic formula tested herein caused only mild KD-related adverse events and adequate adherence. Moreover, 60% of patients had more than 50% seizure frequency reduction and 10% were seizure-free.

  19. The use of a formula-based ketogenic diet in children with refractory epilepsy

    Directory of Open Access Journals (Sweden)

    Letícia Pereira de Brito Sampaio

    Full Text Available ABSTRACT The ketogenic diet (KD is a nonpharmacologic treatment that has been used for refractory epilepsy since 1921. The KD is a high-fat, low-carbohydrate, and restricted protein diet, which is calculated and weighed for each individual patient. Introducing and maintaining the diet for a long time remains a challenge. In this study, we evaluated the acceptability, tolerance, and efficacy of a formula-based KD in 10 children with refractory epilepsy. The ketogenic formula tested herein caused only mild KD-related adverse events and adequate adherence. Moreover, 60% of patients had more than 50% seizure frequency reduction and 10% were seizure-free.

  20. Ecomorphology as a predictor of fish diet: a case study on the North Sea benthic fish community

    NARCIS (Netherlands)

    Diderich, W.P.

    2006-01-01

    A methodological approach based on fish ecomorphology was chosen to predict potential fish diet. This study tests a method used in earlier research on a marine ecosystem containing phylogenetically diverse organisms: the North Sea. Fish feeding morphology imposes constraints on feeding options. A

  1. Phylogenetic characterization of fecal microbial communities of dogs fed diets with or without supplemental dietary fiber using 454 pyrosequencing.

    Directory of Open Access Journals (Sweden)

    Ingmar S Middelbos

    Full Text Available BACKGROUND: Dogs suffer from many of the same maladies as humans that may be affected by the gut microbiome, but knowledge of the canine microbiome is incomplete. This work aimed to use 16S rDNA tag pyrosequencing to phylogenetically characterize hindgut microbiome in dogs and determine how consumption of dietary fiber affects community structure. PRINCIPAL FINDINGS: Six healthy adult dogs were used in a crossover design. A control diet without supplemental fiber and a beet pulp-supplemented (7.5% diet were fed. Fecal DNA was extracted and the V3 hypervariable region of the microbial 16S rDNA gene amplified using primers suitable for 454-pyrosequencing. Microbial diversity was assessed on random 2000-sequence subsamples of individual and pooled DNA samples by diet. Our dataset comprised 77,771 reads with an average length of 141 nt. Individual samples contained approximately 129 OTU, with Fusobacteria (23-40% of reads, Firmicutes (14-28% of reads and Bacteroidetes (31-34% of reads being co-dominant phyla. Feeding dietary fiber generally decreased Fusobacteria and increased Firmicutes, but these changes were not equally apparent in all dogs. UniFrac analysis revealed that structure of the gut microbiome was affected by diet and Firmicutes appeared to play a strong role in by-diet clustering. CONCLUSIONS: Our data suggest three co-dominant bacterial phyla in the canine hindgut. Furthermore, a relatively small amount of dietary fiber changed the structure of the gut microbiome detectably. Our data are among the first to characterize the healthy canine gut microbiome using pyrosequencing and provide a basis for studies focused on devising dietary interventions for microbiome-associated diseases.

  2. Network-Based Community Brings forth Sustainable Society

    Science.gov (United States)

    Kikuchi, Toshiko

    It has already been shown that an artificial society based on the three relations of social configuration (market, communal, and obligatory relations) functioning in balance with each other formed a sustainable society which the social reproduction is possible. In this artificial society model, communal relations exist in a network-based community with alternating members rather than a conventional community with cooperative mutual assistance practiced in some agricultural communities. In this paper, using the comparison between network-based communities with alternating members and conventional communities with fixed members, the significance of a network-based community is considered. In concrete terms, the difference in appearance rate for sustainable society, economic activity and asset inequality between network-based communities and conventional communities is analyzed. The appearance rate for a sustainable society of network-based community is higher than that of conventional community. Moreover, most of network-based communities had a larger total number of trade volume than conventional communities. But, the value of Gini coefficient in conventional community is smaller than that of network-based community. These results show that communal relations based on a network-based community is significant for the social reproduction and economic efficiency. However, in such an artificial society, the inequality is sacrificed.

  3. Garlic (Allium sativum: diet based therapy of 21st century–a review

    Directory of Open Access Journals (Sweden)

    Hafiz Ansar Rasul Suleria

    2015-04-01

    Full Text Available Functional and nutraceutical foods provide an opportunity to improve one’s health by reducing health care costs and to support economic development in rural communities. For this reason, various phyto-based functional foods are becoming popular worldwide owing to number of evidences for their safer therapeutic applications. Garlic (Allium sativum L., is an essential vegetable that has been widely utilized as seasoning, flavoring, culinary and in herbal remedies. The consumption of traditional plants especially garlic has progressively increased worldwide because of their great effectiveness, fewer side effects and relatively low cost. Garlic is well known to contain an array of phytochemicals. These bioactive molecules are playing pivotal role in maintaining human health and having potential to reduce various ailments. It has distinct nutritional profile with special reference to its various bioactive components that can be used in different diet based therapies to cure various life-style related disorders. The present review is an attempt to explore the functional/nutraceutical role of garlic against various threats including dyslipidemia and hyperglycemia, cardiovascular disorders, antioxidant capacity and carcinogenic perspectives.

  4. Special issue: three models of community-based participatory research.

    Science.gov (United States)

    Weiner, Janet; McDonald, Jasmine A

    2013-04-01

    Community-based participatory research (CBPR) is a collaborative process between community-based organizations and academic investigators. It has the potential to make research more responsive to existing needs and to enhance a community's ability to address important health issues. But CBPR is often unfamiliar territory to academic investigators and community organizations alike. We interviewed CBPR investigators at Penn and community leaders to ascertain best practices in CBPR and to compare academic and community perspectives. A number of models of community-academic partnerships emerged, each with its own advantages and disadvantages. The perspectives of the investigators sometimes matched those of the community leaders, but diverged in important ways.

  5. COMMUNITY BASED HOME ENERGY MANAGEMENT SYSTEM

    Directory of Open Access Journals (Sweden)

    Muhammad Adnan Aziz

    2017-05-01

    Full Text Available In a Smart Grid (SG scenario, domestic consumers can gain cost reduction benefit by scheduling their Appliance Activation Time (AAT towards the slots of low charge. Minimization in cost is essential in Home Energy Management Systems (HEMS to induce consumers acceptance for power scheduling to accommodate for a Demand Response (DR at peak hours. Despite the fact that many algorithms address the power scheduling for HEMS, community based optimization has not been the focus. This paper presents an algorithm that targets the minimization of energy costs of whole community while keeping a low Peak to Average Ratio (PAR and smooth Power Usage Pattern (PUP. Objective of cost reduction is accomplished by finding most favorable AAT by Particle Swarm Optimization (PSO in conjunction with Inclined Block Rate (IBR approach and Circular Price Shift (CPS. Simulated numerical results demonstrate the effectiveness of CPS to assist the merger of PSO & IBR to enhance the reduction/stability of PAR and cost reduction.

  6. Vegetarian diet and mental disorders: results from a representative community survey

    Science.gov (United States)

    2012-01-01

    Background The present study investigated associations between vegetarian diet and mental disorders. Methods Participants were drawn from the representative sample of the German Health Interview and Examination Survey and its Mental Health Supplement (GHS-MHS). Completely vegetarian (N = 54) and predominantly vegetarian (N = 190) participants were compared with non-vegetarian participants (N = 3872) and with a non-vegetarian socio-demographically matched subsample (N = 242). Results Vegetarians displayed elevated prevalence rates for depressive disorders, anxiety disorders and somatoform disorders. Due to the matching procedure, the findings cannot be explained by socio-demographic characteristics of vegetarians (e.g. higher rates of females, predominant residency in urban areas, high proportion of singles). The analysis of the respective ages at adoption of a vegetarian diet and onset of a mental disorder showed that the adoption of the vegetarian diet tends to follow the onset of mental disorders. Conclusions In Western cultures vegetarian diet is associated with an elevated risk of mental disorders. However, there was no evidence for a causal role of vegetarian diet in the etiology of mental disorders. PMID:22676203

  7. Compliance Diet Inpatient Diabetes Mellitus Based on Theory Compliance by Niven

    OpenAIRE

    Ilmah, Farida; Rochmah, Thinni Nurul

    2015-01-01

    Diabetes Mellitus is one of disease related to nutrition. Diabetes Mellitusinpatient's food waste plate is one of the manifestation of noncompliance to the diet program that have been recommended by health workers. This study analyzed the influence of noncompliance inpatients with Diabetes Mellitus diet in dr. M. Soewandhie Surabaya based on the theory compliance by Niven. This was analytic observasionalstudy with cross sectional design. This study used32 samples. Data were analyzed using lin...

  8. Methane production and energy partition in sheep fed timothy silage- or hay-based diets

    OpenAIRE

    B Santoso; B Mwenya; C Sar; J Takahashi

    2007-01-01

    Methane is produced as a result of anaerobic fermentation of the soluble and structural carbohydrates by methanogens in the rumen of ruminant animals. Removal of methane from rumen represents a loss of approximately 7.22% of gross energy intake. Four ruminally fistulated Cheviot wethers were used in a crossover design to determine methane production and energy partition in sheep fed timothy silage- or hay-based diets. The experimental diets consisted of either timothy silage or timothy hay a...

  9. Attractants in plant protein-based diets for the carnivorous largemouth bass Micropterus salmoides

    Directory of Open Access Journals (Sweden)

    Oliveira Ana Maria Barretto de Menezes Sampaio de

    2004-01-01

    Full Text Available Adding attractants can improve acceptability of artificial diets by carnivorous fish fry and fingerlings, increasing intake of unpalatable feeds and improving growth rate, while reducing feeding time and feeding wastes. This study aimed to evaluate the effects of levels of inclusion of different attractants in plant protein-based diets on the performance of largemouth bass Micropterus salmoides. Nine hundred juvenile largemouth bass (26.54 ± 1.53 g conditioned to accept dry, artificial feed were stocked in 60, 90-L polyethylene tanks (15 fish per group in a completely randomized design trial (n=3. Fish were fed two daily meals ad libitum at 7h00 and 17h00, for 13 days, with a diet (100% plant protein source containing either soluble fish protein - SFP (0.5, 1.0, 1.5, 2.0, 2.5, and 3.0%; FisharonTM - FA (0.02, 0.04, 0.06, 0.08, 0.10, 0.12%; fish silage - FS (1.0, 2.0, 3.0, 4.0, 5.0, and 6.0%; a positive control diet - pCD (10% fish meal and a negative control diet - nCD (basal diet without attractants. DL-methionine (98% and L-lysine (80% were added automatically by the formulation software to adjust available amino-acid profile of diets. Recorded performance data were: final weight, feed intake, weight gain and feed conversion ratio. Fish fed diet FA0.02 presented the best growth rate, best weight gain and best feed conversion ratio. Fish fed diets containing FS as attractant presented the poorest performance.

  10. The leafy vegetable amaranth (Amaranthus gangeticus) is a potent inhibitor of calcium availability and retention in rice-based diets.

    Science.gov (United States)

    Larsen, Torben; Thilsted, Shakuntala H; Biswas, Sunil K; Tetens, Inge

    2003-09-01

    Improvement in the nutritional quality of Bangladeshi rice-based diets is sought through increasing the amounts of vegetables, fish and legumes consumed. The aim of the present study was to compare the effects of rice-based diets on selected parameters of Ca and P availability and retention in young, growing rats. The study was designed as a randomised balance trial with five diets, eight animals per diet, and two balance periods of 1 week each. Apart from diet 1, which was a pure rice diet, the other four diets were composite diets and included the leafy vegetable, amaranth leaves (Amaranthus gangeticus), the small fish, mola (Amblypharyngodon mola), and lentils (Lens culinaris) in different amounts to simulate the average rural rice-based diet, the recommended diet, the recommended diet diluted with starch, and the recommended diet excluding amaranth leaves. The inclusion of amaranth leaves, mola and lentils significantly improved N and growth retention in the rats compared with the pure rice diet. However, a minor addition of amaranth (0.66 g/100 g DM) significantly reduced the fractional Ca absorption and retention. Femur bone mass and Ca and P densities were significantly lower in the rats fed the diets that included amaranth leaves. The observed inhibitory effect of the amaranth leaves on Ca absorption and utilisation was probably due to the oxalate content. It is concluded that the formulation of a recommended diet cannot be based only on nutrient content values of individual food components due to interactions between nutrients and anti-nutrients in the diet.

  11. Community-Based Programming: An Opportunity and Imperative for the Community College. Institutes & Workshops.

    Science.gov (United States)

    Boone, Edgar J.

    Community-based programming (CBP) is a cooperative process in which a community college serves as the leader and catalyst in effecting collaboration among the people, leaders and community organizations in its service area. This report discusses the changing role of the community college, the nature of CBP, and expected outcomes of the process,…

  12. Validation of a literature-based adherence score to Mediterranean diet: the MEDI-LITE score.

    Science.gov (United States)

    Sofi, Francesco; Dinu, Monica; Pagliai, Giuditta; Marcucci, Rossella; Casini, Alessandro

    2017-09-01

    Numerous studies have demonstrated a relationship between adherence to Mediterranean diet and prevention of chronic degenerative diseases. The aim of this study was to validate a novel instrument to measure adherence to Mediterranean diet based on the literature (the MEDI-LITE score). Two-hundred-and-four clinically healthy subjects completed both the MEDI-LITE score and the validated MedDietScore (MDS). Significant positive correlation between the MEDI-LITE and the MDS scores was found in the study population (R = .70; p MEDI-LITE evidenced a significant discriminative capacity between adherents and non-adherents to the Mediterranean diet pattern (optimal cut-off point = 8.50; sensitivity = 96%; specificity = 38%). In conclusion, our findings show that the MEDI-LITE score well correlate with MDS in both global score and in most of the items related to the specific food categories.

  13. [Miraculous low carbohydrate or carbophobic diets: evidence-based nursing perspective].

    Science.gov (United States)

    Casado Dones, María José; Fraile Villar, María Isabel; Juárez Bonilla, Mónica; Moreno González, Cristina; Martín Rodríguez, María

    2016-01-01

    Given the obesity epidemic in Western society today, as well as its influence on population's health as a risk factor for the most pressing health problems, diet treatment to control overweight ought to be considered as a priority in the specialized and primary health nursing care. A review of some supposedly miraculous diets, based on drastic reduction of consumed carbohydrates, as well as the available scientific evidence show that such diets pose a health hazard besides being ineffective to control excess weight in the short- and long-term. The negative consequences of a reduction of the percentage of consumed carbohydrates, thus resulting in an increase of proteins in the diet are set forth. Besides, suitable recommendations for patients to get loss weight are presented in an effective and safe manner. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  14. Effects of cow diet on the microbial community and organic matter and nitrogen content of feces

    NARCIS (Netherlands)

    Vliet, van P.C.J.; Reijs, J.W.; Bloem, J.; Dijkstra, J.; Goede, de R.G.M.

    2007-01-01

    Knowledge of the effects of cow diet on manure composition is required to improve nutrient use efficiency and to decrease emissions of N to the environment. Therefore, we performed an experiment with nonlactating cows to determine the consequences of changes in cow rations for the chemical

  15. Social capital, community-based governance and resilience in an ...

    African Journals Online (AJOL)

    While the Mozambique government policy promotes community-based fisheries management in artisanal fisheries, we argue that under current conditions of ineffective community-based governance, a strong focus on reconstruction of social capital will be required before a community-based resource management process ...

  16. Research on Livable Community Evaluation Based on GIS

    Science.gov (United States)

    Yin, Zhangcai; Wu, Yang; Jin, Zhanghaonan; Zhang, Xu

    2018-01-01

    Community is the basic unit of the city. Research on livable community could provide a bottom-up research path for the realization of livable city. Livability is the total factor affecting the quality of community life. In this paper, livable community evaluation indexes are evaluated based on GIS and fuzzy comprehensive evaluation method. Then the sum-index and sub-index of community livability are both calculated. And community livable evaluation index system is constructed based on the platform of GIS. This study provides theoretical support for the construction and management of livable communities, so as to guide the development and optimization of city.

  17. Local natural and cultural heritage assets and community based ...

    African Journals Online (AJOL)

    Community based tourism (CBT) is seen as an opportunity which mass tourism does not offer for, especially, rural communities to develop their natural and cultural assets into tourism activities for the benefit of the community. The point of CBT is that the community, collectively and individually, gains a livelihood from ...

  18. Community-based natural resource management

    DEFF Research Database (Denmark)

    Treue, Thorsten; Nathan, Iben

    are still likely to have a mission in promoting CBNRM as part of national programmes. Lessons learnt are important for the new agenda of community-based adaptation to climate change. Donor assistance may take the form of programme-based assistance or as earmarked support for monitoring and research...... that deliver credible and easily accessible information. Checks and balances can be supported through civil society as well as the media. Finally, the private sector plays a key and potentially beneficial role in the harvest, transport and marketing of CBNRM products. Thus, dialogue partners should include...... representatives from the public sector (and not only environmental authorities), civil society (women and men), private sector as well as financial institutions. It is envisaged that this work note will be followed by an interdisciplinary workshop in Copenhagen in 2008...

  19. Early nutritional intervention can improve utilisation of vegetable-based diets in diploid and triploid Atlantic salmon (Salmo salar L.).

    Science.gov (United States)

    Clarkson, Michael; Migaud, Herve; Metochis, Christoforos; Vera, Luisa M; Leeming, Daniel; Tocher, Douglas R; Taylor, John F

    2017-07-01

    The present study investigated nutritional programming in Atlantic salmon to improve utilisation of a vegetable-based diet. At first exogenous feeding, fry were fed either a marine-based diet (Diet Mstimulus, 80% fishmeal (FM)/4% fish oil (FO)) or a vegetable-based diet (Diet Vstimulus, 10% FM/0% FO) for 3 weeks. Subsequently, all fish were then fed under the same conditions with a commercial, marine-based, diet for 15 weeks and thereafter challenged with a second V diet (Diet Vchallenge, 10% FM/0% FO) for 6 weeks. Diploid and triploid siblings were run in parallel to examine ploidy effects. Growth performance, feed intake, nutrient utilisation and intestinal morphology were monitored. Fish initially given Diet Vstimulus (V-fish) showed 24 % higher growth rate and 23 % better feed efficiency compared with M-fish when later challenged with Diet Vchallenge. There was no difference in feed intake between nutritional histories, but increased nutrient retentions highlighted the improved utilisation of a V diet in V-fish. There were generally few significant effects of nutritional history or ploidy on enteritis scores in the distal intestine after the challenge phase as only V-triploids showed a significant increase (Pnutritional programming and the ability to respond better when challenged later in life may be attributed to physiological and/or metabolic changes induced by the stimulus. This novel study showed the potential of nutritional programming to improve the use of plant raw material ingredients in feeds for Atlantic salmon.

  20. Diet-induced modification of the acid-base balance in rats: toxicological implications

    NARCIS (Netherlands)

    Lina, Berend Adriaan Rene

    2004-01-01

    The composition of the diet can strongly affect the acid-base balance of the body. The studies described in this thesis deal with toxicological implications of dietary modulation of the acid-base balance in rats. These studies included 4-wk, 13-wk and 18-month toxicity studies, and a 30-month

  1. Effects of novel feed additives in wheat based diets on performance ...

    African Journals Online (AJOL)

    The present study was conducted to investigate the effects of the supplementation of an antibiotic growth promoter or novel feed additives with or without a xylanase-based enzyme complex to wheat-based diets on the growth performance, carcass yields and quality and intestinal characteristics (length of the total and small ...

  2. A Community-Based, Environmental Chronic Disease Prevention Intervention to Improve Healthy Eating Psychosocial Factors and Behaviors in Indigenous Populations in the Canadian Arctic

    Science.gov (United States)

    Mead, Erin L.; Gittelsohn, Joel; Roache, Cindy; Corriveau, André; Sharma, Sangita

    2013-01-01

    Diet-related chronic diseases are highly prevalent among indigenous populations in the Canadian Arctic. A community-based, multi-institutional nutritional and lifestyle intervention--Healthy Foods North--was implemented to improve food-related psychosocial factors and behaviors among Inuit and Inuvialuit in four intervention communities (with two…

  3. Community-based decision making and priority setting using the R software: the community priority index.

    Science.gov (United States)

    Salihu, Hamisu M; Salinas-Miranda, Abraham A; Paothong, Arnut; Wang, Wei; King, Lindsey M

    2015-01-01

    This paper outlines how to compute community priority indices in the context of multicriteria decision making in community settings. A simple R function was developed and validated with community needs assessment data. Particularly, the first part of this paper briefly overviews the existing methods for priority setting and reviews the utility of a multicriteria decision-making approach for community-based prioritization. The second part illustrates how community priority indices can be calculated using the freely available R program to handle community data by showing the computational and mathematical steps of CPI (Community Priority Index) with bootstrapped 95% confidence intervals.

  4. Characterization of faecal microbial communities of dairy cows fed diets containing ensiled Moringa oleifera fodder.

    Science.gov (United States)

    Sun, Jiajie; Zeng, Bin; Chen, Zujing; Yan, Shijuan; Huang, Wenjie; Sun, Baoli; He, Qian; Chen, Xiaoyang; Chen, Ting; Jiang, Qingyan; Xi, Qianyun; Zhang, Yongliang

    2017-01-30

    Moringa oleifera (M. oleifera) is a remarkable species with high nutritional value and good biomass production, which can be used as livestock fodder. In this study, we examined changes in the faecal microbiota of thirty dairy cows in response to alternative M. oleifera diets and their effects on nutrient digestion, milk traits and the faecal concentrations of short-chain fatty acids. No differences in milk yield and constituents were found between the control and the M. oleifera alternative groups. Cows fed M. oleifera silage had lower dry matter digestibility, as well as the propionate and isovalerate concentrations in M. oleifera treated group. Using 16S rDNA gene sequencing, 1,299,556 paired-end reads were obtained. Clustering analysis revealed 13 phyla and 93 genera across all samples. Firmicutes and Bacteroidetes were the co-dominant phyla. Ten taxa displayed a significant difference in response to the high M. oleifera diet. In addition, strong correlations between Akkermansia and Prevotella with milk yield and protein indicated that some bacterial groups could be used to improve milk traits. Our results provided an insight into the microbiome-associated responses to M. oleifera in livestock diets, and could aid the development of novel applications of M. oleifera.

  5. Environmental Impacts of Plant-Based Diets: How Does Organic Food Consumption Contribute to Environmental Sustainability?

    Directory of Open Access Journals (Sweden)

    Camille Lacour

    2018-02-01

    Full Text Available BackgroundStudies investigating diet-related environmental impacts have rarely considered the production method of the foods consumed. The objective of the present study, based on the NutriNet-Santé cohort, was to investigate the relationship between a provegetarian score and diet-related environmental impacts. We also evaluated potential effect modifications on the association between a provegetarian score and the environmental impacts of organic food consumption.MethodsFood intake and organic food consumption ratios were obtained from 34,442 French adults using a food frequency questionnaire, which included information on organic food consumption for each group. To characterize the overall structure of the diets, a provegetarian score was used to identify preferences for plant-based products as opposed to animal-based products. Moreover, three environmental indicators were used to assess diet-related environmental impacts: greenhouse gas (GHG emissions, cumulative energy demand (CED, and land occupation. Environmental impacts were assessed using production life cycle assessment (LCA at the farm level. Associations between provegetarian score quintiles, the level of organic food consumption, and environmental indicators were analyzed using ANCOVAs adjusted for energy, sex, and age.ResultsParticipants with diets rich in plant-based foods (fifth quintile were more likely to be older urban dwellers, to hold a higher degree in education, and to be characterized by an overall healthier lifestyle and diet. A higher provegetarian score was associated with lower environmental impacts (GHG emissionsQ5vsQ1 = 838/1,664 kg CO2eq/year, −49.6%, P < 0.0001; CEDQ5vsQ1 = 4,853/6,775 MJ/year, −26.9%, P < 0.0001; land occupationQ5vsQ1 = 2,420/4,138 m2/year, −41.5%, P < 0.0001. Organic food consumption was also an important modulator of the relationship between provegetarian dietary patterns and environmental impacts but only

  6. Moringa oleifera-based diet protects against nickel-induced hepatotoxicity in rats

    Science.gov (United States)

    Stephen Adeyemi, Oluyomi; Sokolayemji Aroge, Cincin; Adewumi Akanji, Musbau

    2017-01-01

    Multiple health-promoting effects have been attributed to the consumption of Moringa oleifera leaves, as part of diet without adequate scientific credence. This study evaluated the effect of M. oleifera-based diets on nickel (Ni) - induced hepatotoxicity in rats. Male rats assigned into six groups were given oral administration of 20 mg/kg body weight nickel sulfate in normal saline and either fed normal diet orM. oleifera-based diets for 21 days. All animals were sacrificed under anesthesia 24 hours after the last treatment. Ni exposure elevated the rat plasma activities of alanine transaminase, aspartate transaminase and alkaline phosphatase significantly. Ni exposure also raised the levels of triglyceride, total cholesterol and low-density lipoprotein cholesterol while depleting the high-density lipoprotein cholesterol concentration. Further, Ni exposure raised rat plasma malondialdehyde but depleted reduced glutathione concentrations. The histopathological presentations revealed inflammation and cellular degeneration caused by Ni exposure. We show evidence thatM. oleifera-based diets protected against Ni-induced hepatotoxicity by improving the rat liver function indices, lipid profile as well as restoring cellular architecture and integrity. Study lends credence to the health-promoting value ofM. oleifera as well as underscores its potential to attenuate hepatic injury. PMID:28808207

  7. Pyrotag sequencing of the gut microbiota of the cockroach Shelfordella lateralis reveals a highly dynamic core but only limited effects of diet on community structure.

    Directory of Open Access Journals (Sweden)

    Christine Schauer

    Full Text Available Although blattid cockroaches and termites share a common ancestor, their diets are distinctly different. While termites consume a highly specialized diet of lignocellulose, cockroaches are omnivorous and opportunistic feeders. The role of the termite gut microbiota has been studied intensively, but little is known about the cockroach gut microbiota and its function in digestion and nutrition, particularly the adaptation to different diets. Our analyses of the bacterial gut microbiota of the blattid cockroach Shelfordella lateralis combining terminal restriction fragment length polymorphism of their 16S rRNA genes with physiological parameters (microbial metabolites, hydrogen and methane emission indicated substantial variation between individuals but failed to identify any diet-related response. Subsequent deep-sequencing of the 16S rRNA genes of the colonic gut microbiota of S. lateralis fed either a high- or a low-fiber diet confirmed the absence of bacterial taxa that responded to diet. Instead, we found a small number of abundant phylotypes that were consistently present in all samples and made up half of the community in both diet groups. They varied strongly in abundance between individual samples at the genus but not at the family level. The remaining phylotypes were inconsistently present among replicate batches. Our findings suggest that S. lateralis harbors a highly dynamic core gut microbiota that is maintained even after fundamental dietary shifts, and that any dietary effects on the gut community are likely to be masked by strong individual variations.

  8. DESA WISATA SEBAGAI COMMUNITY BASED TOURISM

    Directory of Open Access Journals (Sweden)

    Dhimas Setyo Nugroho

    2017-12-01

    Full Text Available The concept of community-based tourism in the dome house tourism village has succeeded in becoming a tool to trigger the development of the dome house resident and its environment. All of the development can be obviously seen from the economic, social, cultural, environmental and political aspects with a very enthusiastic participation of the resident. The rapid development of the resident and their high participation can emerge a strategy to make the tourist village survive from the tourism industry competition. In this case, the author found that there is a connection between the high level of community participation and the rapid development as the result of it. Therefore, the more the resident willing to participate, the more it will affect the development of the resident and its environment. This research uses qualitative method. The data were obtained by conducting interview, observation, and documentation. After those steps, the data were processed by interactive and SWOT analysis. Then, questionnaire was used to validate the data towards 21 residents.

  9. A Whole-Food Plant-Based Diet Reversed Angina without Medications or Procedures

    Directory of Open Access Journals (Sweden)

    Daniele Massera

    2015-01-01

    Full Text Available A 60-year-old man presented with typical angina and had a positive stress test. He declined both drug therapy and invasive testing. Instead, he chose to adopt a whole-food plant-based diet, which consisted primarily of vegetables, fruits, whole grains, potatoes, beans, legumes, and nuts. His symptoms improved rapidly, as well as his weight, blood pressure, and cholesterol levels. Plant-based diets have been associated with improved plasma lipids, diabetes control, coronary artery disease and with a reduction in mortality. Adoption of this form of lifestyle therapy should be among the first recommendations for patients with atherosclerosis.

  10. ASCO's Community Research Forum: addressing challenges of community-based research from the grass roots.

    Science.gov (United States)

    Robert, Nicholas; Lilenbaum, Rogerio; Hurley, Patricia

    2014-01-01

    ASCO's Community Research Forum is a solution-oriented venue for community research sites to overcome barriers to conducting clinical trials. The key objectives of the Forum are to (1) convene community-based researchers to identify challenges to conducting research that ASCO can address, (2) develop solution-oriented projects to address these challenges to facilitate clinical trial participation in community research settings, and (3) shape ASCO programs and policies to support members engaged in community research. The Community Research Forum holds an annual in-person meeting that convenes physician investigators, research administrators, research nurses, and clinical research associates from community-based research programs and practices. To meet identified needs, the Community Research Forum has developed the ASCO Clinical Trial Workload Assessment Tool and the ASCO Research Program Quality Assessment Tool. Both of these tools will be available to the public in 2014. The Forum is currently exploring the concept and potential metrics of a research certification program to formally assess community-based research programs, and to identify gaps and areas to improve the program in order to meet quality standards. The Community Research Forum's website aims to serve as a go-to resource for community-based physician investigators and research staff. The Community Research Forum will continue to provide a forum for community-based researchers to network, share challenges, and develop initiatives that provide solutions and facilitate the conduct of clinical trials.

  11. A social marketing theory-based diet-education program for women ages 54 to 83 years improved dietary status.

    Science.gov (United States)

    Francis, Sarah L; Taylor, Martha L

    2009-12-01

    Social Marketing Theory is a comprehensive approach of program development encompassing the needs and preferences of the intended audience. It was hypothesized a Social Marketing Theory-based, registered dietitian-led, in-home, cardiovascular disease-targeted diet-education program would improve the dietary status of community-residing older women. Using a randomized control group design, this 90-day program in two North Carolina counties included 58 women (30 control; 28 intervention) ages 54 to 83 years. Data were collected using the Mini Nutritional Assessment, three 3-day food records, and program evaluations. The intervention group received two individual registered dietitian-led in-home education sessions and the control group received education material mailings (Visits 2 and 3). Pretested education materials were used. Visits/mailings were scheduled 28 to 30 days apart. Variables measured included cardiovascular disease-related dietary practices and dietary status (Mini Nutritional Assessment). Data were analyzed using descriptive statistics, paired sample t tests, multivariant analyses, and independent t tests. Intervention and control Mini Nutritional Assessment scores improved (P=0.0001). Intervention subjects consumed more fiber than control (P=0.013) and reduced sodium intake (P=0.02). Controls reduced energy (P=0.01) and cholesterol intakes (P=0.029), likely because of the decreased food intake. The majority (n=51, 87.9%) rated the program as good to excellent and almost all (n=55, 94.8%) would recommend the program to a friend. The most popular features of the program were the individualized sessions (n=20, 34.5%) and diet analyses (n=11, 19%). These results suggest that cardiovascular disease diet-education materials utilizing Social Marketing Theory principles can lead to improved dietary status among community-residing older women.

  12. Factors Affecting Continuity And Success Of Community-Based ...

    African Journals Online (AJOL)

    Objective: To assess opportunities and threats towards the continuity and success of Community based reproductive health service programme in Northeast Ethiopia. Design: Community based comparative cross sectional study. Setting: Two districts of Amhara region, Ethiopia, classified as strong and weak community ...

  13. Community and evidence-based approaches to healthcare ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-04-29

    Apr 29, 2016 ... This project developed community connections, shared cross-cultural teaching experiences, and fostered local community partnerships. Participants in the course were encouraged to continue providing evidence-based care throughout their careers. UniLúrio now plans to include the community-based ...

  14. Engaging the Deaf American Sign Language Community: Lessons From a Community-Based Participatory Research Center

    Science.gov (United States)

    McKee, Michael; Thew, Denise; Starr, Matthew; Kushalnagar, Poorna; Reid, John T.; Graybill, Patrick; Velasquez, Julia; Pearson, Thomas

    2013-01-01

    Background Numerous publications demonstrate the importance of community-based participatory research (CBPR) in community health research, but few target the Deaf community. The Deaf community is understudied and underrepresented in health research despite suspected health disparities and communication barriers. Objectives The goal of this paper is to share the lessons learned from the implementation of CBPR in an understudied community of Deaf American Sign Language (ASL) users in the greater Rochester, New York, area. Methods We review the process of CBPR in a Deaf ASL community and identify the lessons learned. Results Key CBPR lessons include the importance of engaging and educating the community about research, ensuring that research benefits the community, using peer-based recruitment strategies, and sustaining community partnerships. These lessons informed subsequent research activities. Conclusions This report focuses on the use of CBPR principles in a Deaf ASL population; lessons learned can be applied to research with other challenging-to-reach populations. PMID:22982845

  15. Characterization of rumen ciliate community composition in domestic sheep, deer, and cattle, feeding on varying diets, by means of PCR-DGGE and clone libraries.

    Science.gov (United States)

    Kittelmann, Sandra; Janssen, Peter H

    2011-03-01

    The structure and variability of ciliate protozoal communities in the rumens of domestic New Zealand ruminants feeding on different diets was investigated. The relative abundance of ciliates compared with bacteria was similar across all samples. However, molecular fingerprinting of communities showed ruminant-specific differences in species composition. Community compositions of cattle were significantly influenced by diet. In contrast, diet effects in deer and sheep were weaker than the animal-to-animal variation. Cloning and sequencing of almost-full-length 18S rRNA genes from representative samples revealed that New Zealand ruminants were colonized by at least nine genera of ciliates and allowed the assignment of samples to two distinct community types. Cattle contained A-type communities, with most sequences closely related to those of the genera Polyplastron and Ostracodinium. Deer and sheep (with one exception) harboured B-type communities, with the majority of sequences belonging to the genera Epidinium and Eudiplodinium. It has been suggested that species composition of ciliate communities may impact methane formation in ruminants, with the B-type producing more methane. Therefore, manipulation of ciliate communities may be a means of mitigating methane emissions from grazing sheep and deer in New Zealand. © 2011 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.

  16. Nutrient utilization and manure P excretion in growing pigs fed corn-barley-soybean based diets supplemented with microbial phytase.

    Science.gov (United States)

    Emiola, Adewale; Akinremi, Oluwole; Slominski, Bogdan; Nyachoti, C Martin

    2009-02-01

    The effect of high levels of microbial phytase supplementation in diets for growing pigs was studied in a 2-week performance and nutrient digestibility trial involving 28 growing pigs weighing 16.4 +/- 1.06 (mean +/- SD) kg. Seven corn-barley-soybean meal-based diets consisting of a positive control (PC) formulated to meet or exceed NRC nutrient requirements; a negative control (NC) with non-phytate P reduced by 0.1% unit from NRC requirement and fed without or with 500 or 1000 U/kg; a doubled negative control (DNC) with no added inorganic P and fed without or with 2000 or 4000 U/kg. Chromic oxide was added as an indigestible marker and all diets were fed as mash. Pigs fed the PC diet had a higher P digestibility compared with those fed the NC (P DNC (P DNC diet resulted in linear (P DNC diets. Apparent total tract digestibility of N, OM and DM were higher (P DNC diet, but not the NC diet (P DNC diet resulted in a linear increase (P DNC diets linearly decreased fecal P (P DNC diets (P < 0.05). The results of this study show that complete removal of inorganic P from growing pig diets coupled with phytase supplementation improves digestibility and retention of P and N, thus reducing manure P excretion without any negative effect on pig performance.

  17. Volume of Home and Community Based Services and...

    Data.gov (United States)

    U.S. Department of Health & Human Services — Volume of Home- and Community-Based Services and Time to Nursing-Home Placement The purpose of this study was to determine whether the volume of Home and Community...

  18. Tribal Community-Based Social Marketing Training Guide

    Science.gov (United States)

    The Community-Based Social Marketing (CBSM) Training Guide and recycling toolkit provides an overview of how to increase the adoption of sustainable behaviors and recycling practices with a community.

  19. Effect of the form of the sesame-based diet on the absorption of lignans.

    Science.gov (United States)

    Papadakis, Emmanouil N; Lazarou, Despina; Grougnet, Raphael; Magiatis, Prokopios; Skaltsounis, Alexios L; Papadopoulou-Mourkidou, Euphemia; Papadopoulos, Athanasios I

    2008-12-01

    The effect of different forms of sesame-based diets on the concentration of plasma lignans was assayed by estimating the levels of certain lignans (sesame lignans and enterolignans) in the plasma of experimental animals. In a series of experiments, male Wistar rats were fed either a raw sesame-enriched diet or a tahini-enriched diet. The plasma concentration of the lignans (sesame lignans and enterolignans) was determined at various time intervals over a 24 h period after a single administration. Enterodiol and enterolactone concentration in the tahini-treated group was significantly higher than in the raw sesame-treated group. In another series of experiments, male Wistar rats were fed, for 15 d, diets enriched in raw dehulled sesame, sesame perisperm, sesame oil, tahini and a polyphenolic extract derived from the seed perisperm. Enterodiol and enterolactone plasma concentration was high in the case of the sesame perisperm in spite of its low concentration in the assessed sesame lignans. Overall, the levels of the sesame lignans and enterolignans present in plasma seem to be influenced not only by the amount of lignan intake but also by other factors such as the form of the sesame-based diet.

  20. Soya bean meal increases litter moisture and foot pad dermatitis in maize and wheat based diets for turkeys but maize and non-soya diets lower body weight.

    Science.gov (United States)

    Hocking, P M; Vinco, L J; Veldkamp, T

    2018-04-01

    1. A 2 × 2 factorial experiment was conducted to compare the effects of wheat or maize based diets differing in dietary electrolyte balance (DEB) on litter moisture and foot pad dermatitis (FPD) at 4, 8 and 12 weeks of age in heavy-medium turkeys. A second objective was to investigate the effects on foot pad dermatitis of the interaction between dietary composition and artificially increasing litter moisture by adding water to the litter. 2. High DEB diets contained soya as the main protein source whereas low DEB diets did not contain soya bean meal. Diets were formulated to be iso-caloric and iso-nitrogenous in each of 3 successive 4-week phases following recommended dietary compositions. DEB concentrations were 330, 290 and 250 mEq/kg in high DEB diets and 230, 200 and 180 mEq/kg in low DEB diets. 3. Litter moisture and mean FPD score were higher in turkeys fed on high DEB diets compared with low DEB diets whereas there was no difference between maize and wheat. 4. Food intake was similar and body weight was lower after litter moisture was artificially raised in the wet compared with the dry litter treatment and there was no interaction with dietary composition. 5. Mean body weight and feed intake were higher in turkeys fed on wheat compared with maize and in high DEB compared with low DEB diets at 12 weeks of age. 6. Lowering dietary DEB for turkeys may improve litter moisture and lower the prevalence of FPD in commercial turkey flocks.

  1. Community-based knowledge transfer and exchange: Helping community-based organizations link research to action

    Directory of Open Access Journals (Sweden)

    Lavis John N

    2010-04-01

    Full Text Available Abstract Background Community-based organizations (CBOs are important stakeholders in health systems and are increasingly called upon to use research evidence to inform their advocacy, program planning, and service delivery efforts. CBOs increasingly turn to community-based research (CBR given its participatory focus and emphasis on linking research to action. In order to further facilitate the use of research evidence by CBOs, we have developed a strategy for community-based knowledge transfer and exchange (KTE that helps CBOs more effectively link research evidence to action. We developed the strategy by: outlining the primary characteristics of CBOs and why they are important stakeholders in health systems; describing the concepts and methods for CBR and for KTE; comparing the efforts of CBR to link research evidence to action to those discussed in the KTE literature; and using the comparison to develop a framework for community-based KTE that builds on both the strengths of CBR and existing KTE frameworks. Discussion We find that CBR is particularly effective at fostering a climate for using research evidence and producing research evidence relevant to CBOs through community participation. However, CBOs are not always as engaged in activities to link research evidence to action on a larger scale or to evaluate these efforts. Therefore, our strategy for community-based KTE focuses on: an expanded model of 'linkage and exchange' (i.e., producers and users of researchers engaging in a process of asking and answering questions together; a greater emphasis on both producing and disseminating systematic reviews that address topics of interest to CBOs; developing a large-scale evidence service consisting of both 'push' efforts and efforts to facilitate 'pull' that highlight actionable messages from community relevant systematic reviews in a user-friendly way; and rigorous evaluations of efforts for linking research evidence to action. Summary

  2. Community-Based Efforts to Prevent and Manage Diabetes in Women Living in Vulnerable Communities.

    Science.gov (United States)

    Lachance, Laurie; Kelly, R Patrick; Wilkin, Margaret; Burke, Jodi; Waddell, Sandra

    2017-11-13

    Social determinants of health likely play a significant role in the development of type 2 diabetes for women in vulnerable communities. Adult African American women diagnosed with or at-risk for diabetes in Inkster, Michigan (n = 113) and a group of demographically similar women in Flint, Michigan (n = 48) participated in programs aimed at increasing diabetes-related self-management behaviors through peer coaching, health literacy training, and social support. Participants completed surveys to measure changes in health, health behaviors, health literacy, and social support. We found that these diabetes programs with a focus on increasing women's capacity to practice health management behaviors, navigate the health care system, and connect with social support, led to an increase in healthy behaviors and a reported increase in both overall and diabetes-specific health over an 18 month period. Overall health, general diet and specific diet improved significantly (p change was not statistically significant. Women who participated in the intervention changed health behaviors, and increased their sense of health literacy and social support. Improvement in women's access to and use of community preventive services, and the provision of outreach support using community health workers (CHWs) and peer mentorship was an integral part of creating these changes. Although this study found that a variety of diabetes prevention and management programs provided opportunities for positive health changes, findings also suggest that it is critical to address the burdens women from vulnerable communities face in order to participate in these programs.

  3. Acid-base safety during the course of a very low-calorie-ketogenic diet.

    Science.gov (United States)

    Gomez-Arbelaez, Diego; Crujeiras, Ana B; Castro, Ana I; Goday, Albert; Mas-Lorenzo, Antonio; Bellon, Ana; Tejera, Cristina; Bellido, Diego; Galban, Cristobal; Sajoux, Ignacio; Lopez-Jaramillo, Patricio; Casanueva, Felipe F

    2017-10-01

    Very low-calorie ketogenic (VLCK) diets have been consistently shown to be an effective obesity treatment, but the current evidence for its acid-base safety is limited. The aim of the current work was to evaluate the acid-base status of obese patients during the course of a VLCK diet. Twenty obese participants undertook a VLCK diet for 4 months. Anthropometric and biochemical parameters, and venous blood gases were obtained on four subsequent visits: visit C-1 (baseline); visit C-2, (1-2 months); maximum ketosis; visit C-3 (2-3 months), ketosis declining; and visit C-4 at 4 months, no ketosis. Results were compared with 51 patients that had an episode of diabetic ketoacidosis as well as with a group that underwent a similar VLCK diet in real life conditions of treatment. Visit C1 blood pH (7.37 ± 0.03); plasma bicarbonate (24.7 ± 2.5 mmol/l); plasma glucose (96.0 ± 11.7 mg/l) as well as anion gap or osmolarity were not statistically modified at four months after a total weight reduction of 20.7 kg in average and were within the normal range throughout the study. Even at the point of maximum ketosis all variables measured were always far from the cut-off points established to diabetic ketoacidosis. During the course of a VLCK diet there were no clinically or statistically significant changes in glucose, blood pH, anion gap and plasma bicarbonate. Hence the VLCK diet can be considered as a safe nutritional intervention for the treatment of obesity in terms of acid-base equilibrium.

  4. Using Community Health Workers in Community-Based Growth Promotion: What Stakeholders Think

    Science.gov (United States)

    Afulani, Patience A.; Awoonor-Williams, John K.; Opoku, Ernest C.; Asunka, Joseph

    2012-01-01

    The Nutrition and Malaria Control for Child Survival Project is a community-based growth promotion project that utilizes Community Health Workers (CHWs), referred to as Community Child Growth Promoters (CCGPs), as the principal change agents. The purpose of this study was to identify perceptions of key stakeholders about the project and the role…

  5. Mental Retardation, Poverty and Community Based Rehabilitation

    Directory of Open Access Journals (Sweden)

    Einar Helander

    2009-10-01

    Full Text Available A person with moderate mental retardation would, in a western country, be "diagnosed" early on in life. Consequently, such a child is likely to be sent for special education. Given the high level of job requirements, such a person is unlikely to be employed in the open market later in life. Mental retardation is one of the most frequent disabilities in most studies, mental retardation is found in about three percent of the population. Persons even with mild mental retardation have very large difficulties finding employment and are for this reason often deprived of opportunities for suitable and productive income generation this is why most stay poor. But disability does not only cause poverty poverty itself causes disability. This study follows an analysis, based on a review of the Swedish programme for mental retardation during the period 1930-2000. It is concluded that in Sweden a very large proportion of mild and moderate mental retardation has been eliminated though the combination of poverty alleviation with a community-based rehabilitation programme. For these situations a pro-active programme analysing and meeting the needs of the target groups should be useful as a means to achieve poverty alleviation.

  6. Humic acid and enzymes in canola-based broiler diets: Effects on ...

    African Journals Online (AJOL)

    Gross lesion analysis displayed high prevalence of rickets in boilers fed CMEnz diet compared with all other dietary treatments. Intestinal morphometric parameters demonstrated some dietary differences in the height and width of the intestinal villi and intestinal crypts. In conclusion, inclusion of humic acid in canola-based ...

  7. Maize/Sorghum - Based Dried Brewers' Grains In Broiler Finisher Diets

    African Journals Online (AJOL)

    A 40 - day feeding trial was conducted to determine the optimal substitution level of maize/sorghum-based dried brewers' grains (MSDBG) for maize in broiler ... At replacement levels or 50% and 75% with or without palm oil, the birds consumed significantly (P< 0.05) more feed than the group on the control diet (140.0, ...

  8. Effect of varying levels of cornflakes waste based diets on protein ...

    African Journals Online (AJOL)

    An 8 week feeding trial was conducted to evaluate the effect of varying levels of cornflakes waste (CFW) based diets on protein utilization and organ weight characteristics by broiler chickens. Cornflakes waste was used to replace maize at 0.0 (control), 20.0, 40.0, 60.0, and 100.0% levels as energy source. A total of 150 ...

  9. Influence of green grass-based diets on growth and reproductive performance in dairy heifers

    DEFF Research Database (Denmark)

    Habib, M. R.; Rashid, M. H.; Islam, M. A.

    2018-01-01

    The objective of this study was to monitor the changes in growth, dry matter intake, and blood profiles (nutrition and reproductive hormones) of dairy heifers in response to green grass-based diets. Twelve crossbred heifers were equally divided into group 1: rice straw and concentrate; group 2...

  10. Dietary nitrate supplementation reduces methane emission in beef cattle fed sugarcane-based diets

    NARCIS (Netherlands)

    Hulshof, R.B.A.; Berndt, A.; Gerrits, W.J.J.; Dijkstra, J.; Zijderveld, van S.M.; Newbold, J.R.; Perdok, H.B.

    2012-01-01

    The objective of this study was to determine the effect of dietary nitrate on methane emission and rumen fermentation parameters in Nellore × Guzera (Bos indicus) beef cattle fed a sugarcane based diet. The experiment was conducted with 16 steers weighing 283 ± 49 kg (mean ± SD), 6 rumen cannulated

  11. Humic acid and enzymes in canola-based broiler diets: Effects on ...

    African Journals Online (AJOL)

    NWUUser

    2017-10-17

    Oct 17, 2017 ... Abstract. The objective of the study was to investigate the effects of dietary inclusion of humic acid and enzymes on bone development, histomorphology of internal organs and the incidence of rickets in broiler chickens fed canola-based diets. In the study, Cobb 500 broiler chicks were used and the ...

  12. Effect of a Brown Rice Based Vegan Diet and Conventional Diabetic Diet on Glycemic Control of Patients with Type 2 Diabetes: A 12-Week Randomized Clinical Trial.

    Directory of Open Access Journals (Sweden)

    Yu-Mi Lee

    Full Text Available Several intervention studies have suggested that vegetarian or vegan diets have clinical benefits, particularly in terms of glycemic control, in patients with type 2 diabetes (T2D; however, no randomized controlled trial has been conducted in Asians who more commonly depend on plant-based foods, as compared to Western populations. Here, we aimed to compare the effect of a vegan diet and conventional diabetic diet on glycemic control among Korean individuals.Participants diagnosed with T2D were randomly assigned to follow either a vegan diet (excluding animal-based food including fish; n = 46 or a conventional diet recommended by the Korean Diabetes Association 2011 (n = 47 for 12 weeks. HbA1c levels were measured at weeks 0, 4, and 12, and the primary study endpoint was the change in HbA1c levels over 12 weeks.The mean HbA1c levels at weeks 0, 4, and 12 were 7.7%, 7.2%, and 7.1% in the vegan group, and 7.4%, 7.2%, and 7.2% in the conventional group, respectively. Although both groups showed significant reductions in HbA1C levels, the reductions were larger in the vegan group than in the conventional group (-0.5% vs. -0.2%; p-for-interaction = 0.017. When only considering participants with high compliance, the difference in HbA1c level reduction between the groups was found to be larger (-0.9% vs. -0.3%. The beneficial effect of vegan diets was noted even after adjusting for changes in total energy intake or waist circumference over the 12 weeks.Both diets led to reductions in HbA1c levels; however, glycemic control was better with the vegan diet than with the conventional diet. Thus, the dietary guidelines for patients with T2D should include a vegan diet for the better management and treatment. However, further studies are needed to evaluate the long-term effects of a vegan diet, and to identify potential explanations of the underlying mechanisms.CRiS KCT0001771.

  13. Effect of a Brown Rice Based Vegan Diet and Conventional Diabetic Diet on Glycemic Control of Patients with Type 2 Diabetes: A 12-Week Randomized Clinical Trial.

    Science.gov (United States)

    Lee, Yu-Mi; Kim, Se-A; Lee, In-Kyu; Kim, Jung-Guk; Park, Keun-Gyu; Jeong, Ji-Yun; Jeon, Jae-Han; Shin, Ji-Yeon; Lee, Duk-Hee

    2016-01-01

    Several intervention studies have suggested that vegetarian or vegan diets have clinical benefits, particularly in terms of glycemic control, in patients with type 2 diabetes (T2D); however, no randomized controlled trial has been conducted in Asians who more commonly depend on plant-based foods, as compared to Western populations. Here, we aimed to compare the effect of a vegan diet and conventional diabetic diet on glycemic control among Korean individuals. Participants diagnosed with T2D were randomly assigned to follow either a vegan diet (excluding animal-based food including fish; n = 46) or a conventional diet recommended by the Korean Diabetes Association 2011 (n = 47) for 12 weeks. HbA1c levels were measured at weeks 0, 4, and 12, and the primary study endpoint was the change in HbA1c levels over 12 weeks. The mean HbA1c levels at weeks 0, 4, and 12 were 7.7%, 7.2%, and 7.1% in the vegan group, and 7.4%, 7.2%, and 7.2% in the conventional group, respectively. Although both groups showed significant reductions in HbA1C levels, the reductions were larger in the vegan group than in the conventional group (-0.5% vs. -0.2%; p-for-interaction = 0.017). When only considering participants with high compliance, the difference in HbA1c level reduction between the groups was found to be larger (-0.9% vs. -0.3%). The beneficial effect of vegan diets was noted even after adjusting for changes in total energy intake or waist circumference over the 12 weeks. Both diets led to reductions in HbA1c levels; however, glycemic control was better with the vegan diet than with the conventional diet. Thus, the dietary guidelines for patients with T2D should include a vegan diet for the better management and treatment. However, further studies are needed to evaluate the long-term effects of a vegan diet, and to identify potential explanations of the underlying mechanisms. CRiS KCT0001771.

  14. Post-prandial changes in plasma mineral levels in rainbow trout fed a complete plant ingredient based diet and the effect of supplemental di-calcium phosphate

    NARCIS (Netherlands)

    Antony Jesu Prabhu, P.; Schrama, J.W.; Mariojouls, C.; Godin, S.; Fontagné-Dicharry, S.; Geurden, I.; Surget, A.; Bouyssiere, B.; Kaushik, S.J.

    2014-01-01

    Post-prandial changes in plasma mineral levels and utilisation of minerals in rainbow trout fed complete plant ingredient based diets with or without supplemental di-calcium phosphate (DCP) were studied over an 8 week period. Three diets were used: diet M was FM and fish oil (FO) based diet

  15. LPA-CBD an improved label propagation algorithm based on community belonging degree for community detection

    Science.gov (United States)

    Gui, Chun; Zhang, Ruisheng; Zhao, Zhili; Wei, Jiaxuan; Hu, Rongjing

    In order to deal with stochasticity in center node selection and instability in community detection of label propagation algorithm, this paper proposes an improved label propagation algorithm named label propagation algorithm based on community belonging degree (LPA-CBD) that employs community belonging degree to determine the number and the center of community. The general process of LPA-CBD is that the initial community is identified by the nodes with the maximum degree, and then it is optimized or expanded by community belonging degree. After getting the rough structure of network community, the remaining nodes are labeled by using label propagation algorithm. The experimental results on 10 real-world networks and three synthetic networks show that LPA-CBD achieves reasonable community number, better algorithm accuracy and higher modularity compared with other four prominent algorithms. Moreover, the proposed algorithm not only has lower algorithm complexity and higher community detection quality, but also improves the stability of the original label propagation algorithm.

  16. Altered epiphyte community and sea urchin diet in Posidonia oceanica meadows in the vicinity of volcanic CO2vents.

    Science.gov (United States)

    Nogueira, Patricia; Gambi, Maria Cristina; Vizzini, Salvatrice; Califano, Gianmaria; Tavares, Ana Mafalda; Santos, Rui; Martínez-Crego, Begoña

    2017-06-01

    Ocean acidification (OA) predicted for 2100 is expected to shift seagrass epiphyte communities towards the dominance of more tolerant non-calcifying taxa. However, little is known about the indirect effects of such changes on food provision to key seagrass consumers. We found that epiphyte communities of the seagrass Posidonia oceanica in two naturally acidified sites (i.e. north and south sides of a volcanic CO 2 vent) and in a control site away from the vent at the Ischia Island (NW Mediterranean Sea) significantly differed in composition and abundance. Such differences involved a higher abundance of non-calcareous crustose brown algae and a decline of calcifying polychaetes in both acidified sites. A lower epiphytic abundance of crustose coralline algae occurred only in the south side of the vents, thus suggesting that OA may alter epiphyte assemblages in different ways due to interaction with local factors such as differential fish herbivory or hydrodynamics. The OA effects on food items (seagrass, epiphytes, and algae) indirectly propagated into food provision to the sea urchin Paracentrotus lividus, as reflected by a reduced P. oceanica exploitation (i.e. less seagrass and calcareous epiphytes in the diet) in favour of non-calcareous green algae in both vent sites. In contrast, we detected no difference close and outside the vents neither in the composition of sea urchin diet nor in the total abundance of calcareous versus non-calcareous taxa. More research, under realistic scenarios of predicted pH reduction (i.e. ≤ 0.32 units of pH by 2100), is still necessary to better understand cascading effects of this altered urchin exploitation of food resources under acidified conditions on ecosystem diversity and function. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Are Dogs Fed a Kibble-Based Diet More Likely to Experience an Episode of Gastric Dilatation Volvulus Than Dogs Fed an Alternative Diet?

    Directory of Open Access Journals (Sweden)

    Louise Anne Buckley

    2017-04-01

    Full Text Available Clinical bottom line:Most of the studies that attempt to either partially or fully address the PICO contain limitations that mean that they should either be rejected as unable to address the PICO or viewed with caution due to potential bias in the population studied. Of the two studies that remain, the findings conflict. One study found dogs fed a diet containing small particles only (<5mm, mainly dry kibble fed dogs at greater risk of GDV than those fed a diet containing large particles (>30mm, at least partly non-kibble based. The other study found no significant effect of kibble on GDV risk once other potential risk factors were controlled for in the analysis. Consequently, there is insufficient quality evidence to support the claim that feeding a kibble diet is associated with an increased risk of GDV. However, it is worth noting that no studies found that dogs fed a diet that contained no kibble (dry or moistened were at increased risk of GDV, and the addition of either table scraps, canned food or non-kibble supplements to the dog’s diet reduced the risk in some studies but more research is needed to unpack the implications of this for feeding a kibble diet.

  18. Evaluation Of Limiting Amino Acids In Tilapia Diets Based On ...

    African Journals Online (AJOL)

    respectivement. Les poissons nourris de rations de base complémentées avec diverses combinaisons de lysine / méthionine, lysine / thréonine, méthionine / thréonine avaient des taux de croissance de 2,17 ; 2,14 et 1,97 respectivement. Les poissons nourris de ration-témoin (dans laquelle la farine de poisson et la farine ...

  19. Assessing Payment and Community Based Distribution Issues in ...

    African Journals Online (AJOL)

    Methods: Questionnaire interviews were conducted with randomly selected household heads or their representatives in five malaria holo-endemic communities of Southeast Nigeria. Interviews were also held with community leaders before and after ITNs sales. The sale of ITNs was based on the communities' distribution ...

  20. Ranking Institutional Settings Based on Publications in Community Psychology Journals

    Science.gov (United States)

    Jason, Leonard A.; Pokorny, Steven B.; Patka, Mazna; Adams, Monica; Morello, Taylor

    2007-01-01

    Two primary outlets for community psychology research, the "American Journal of Community Psychology" and the "Journal of Community Psychology", were assessed to rank institutions based on publication frequency and scientific influence of publications over a 32-year period. Three specific periods were assessed (1973-1983, 1984-1994, 1995-2004).…

  1. Reflection on an interprofessional community-based participatory ...

    African Journals Online (AJOL)

    Background. A collaborative interprofessional research project that involved community members was beneficial to community development. Objective. To draw upon the experiences of academics relating to their involvement in an interprofessional community-based participatory research (CBPR) project. Methods. A Delphi ...

  2. From Traditional Institutions to Community Based Influencers: The ...

    African Journals Online (AJOL)

    Development interventions in rural communities have over the years, been hinged on locating and involving various community stakeholders in the process of planning and implementation of development projects. While the emphasis has always been on the inclusion of community based organization/groups and ...

  3. Participation Levels in 25 Community-Based Participatory Research Projects

    Science.gov (United States)

    Spears Johnson, C. R.; Kraemer Diaz, A. E.; Arcury, T. A.

    2016-01-01

    This analysis describes the nature of community participation in National Institutes of Health and Centers for Disease Control and Prevention funded community-based participatory research (CBPR) projects, and explores the scientific and social implications of variation in community participation. We conducted in-depth interviews in 2012 with…

  4. The Inclusion of Community-Based Education in to Jimma ...

    African Journals Online (AJOL)

    Community-Based Education (CBE) is not a new idea. It has been nearly 30 years since CBE was introduced in to Jimma University's education system. It was introduced as a means of achieving educational relevance to community needs and consequently of implementing a community-oriented education program.

  5. Natural variation in methane emission of sheep fed on a lucerne pellet diet is unrelated to rumen ciliate community type.

    Science.gov (United States)

    Kittelmann, Sandra; Pinares-Patiño, Cesar S; Seedorf, Henning; Kirk, Michelle R; McEwan, John C; Janssen, Peter H

    2016-03-01

    Only limited information is available on the roles of different rumen ciliate community types, first described by Eadie in 1962, in enteric methane (CH4) formation by their ruminant hosts. If the different types were differentially associated with CH4 formation, then ciliate community typing could be used to identify naturally high and low CH4-emitting animals. Here we measured the CH4 yields [g CH4 (kg feed dry matter intake, DMI)(-1)] of 118 sheep fed a standard pelleted lucerne diet at two different times, at least 2 weeks apart. There were significant differences (P sheep selected as high [16.7 ± 1.5 g CH4 (kg DMI)(-1)] and low emitters [13.3 ± 1.5 g CH4 (kg DMI)(-1)]. A rumen sample was collected after each of the two measurements, and ciliate composition was analysed using barcoded 454 Titanium pyrosequencing of 18S rRNA genes. The genera found, in order of mean relative abundance, were Epidinium, Entodinium, Dasytricha, Eudiplodinium, Polyplastron, Isotricha and Anoplodinium-Diplodinium, none of which was significantly correlated with the CH4 emissions ranking associated with the rumen sample. Ciliate communities naturally assembled into four types (A, AB, B and O), characterized by the presence and absence of key genera. There was no difference in CH4 yield between sheep that harboured different ciliate community types, suggesting that these did not underlie the natural variation in CH4 yields. Further research is needed to unravel the nature of interactions between ciliate protozoa and other rumen micro-organisms, which may ultimately lead to contrasting CH4 emission phenotypes.

  6. Community Based Networks and 5G Wi-Fi

    DEFF Research Database (Denmark)

    Williams, Idongesit

    2018-01-01

    This paper argues on why Community Based Networks should be recognized as potential 5G providers using 5G Wi-Fi. The argument is hinged on findings in a research to understand why Community Based Networks deploy telecom and Broadband infrastructure. The study was a qualitative study carried out...... inductively using Grounded Theory. Six cases were investigated. Two Community Based Network Mobilization Models were identified. The findings indicate that 5G Wi-Fi deployment by Community Based Networks is possible if policy initiatives and the 5G Wi-Fi standards are developed to facilitate the causal...

  7. Millet and corn oil in sorghum-based diets for broilers

    Directory of Open Access Journals (Sweden)

    João Paulo Rodrigues Bueno

    2015-12-01

    Full Text Available ABSTRACT: This study evaluated the effects of millet and corn oil additions to sorghum-based diets on the performance, carcass yields and prime cuts (i.e., wings, breasts, thighs and drumsticks and the relative weights of edible offal (i.e., gizzard, heart, and liver of broiler chickens. A total of 684 Hubbard Flex chickens, including 342 broilers of each sex, were housed. The design was completely randomized, and the following diets were supplied: A sorghum and soybean meal + soybean oil (control; B sorghum and soybean meal + corn oil; and C sorghum and soybean meal + millet and soybean oil. Six replicates with 38 birds each (19 males and 19 females were evaluated regarding each experimental diet. At 14, 21, 35 and 42 days of age, the feed intake, weight gain, feed conversion and viability of the chickens were evaluated. At 42 days, the live weight, carcass yield, prime cuts and relative weight of the edible offal were measured. The dietary inclusion of either millet or corn oil did not affect any of the parameters. In conclusion, additions of millet and corn oil to sorghum-based diets of broilers do not compromise poultry performance.

  8. Balancing scientific and community interests in community-based participatory research.

    Science.gov (United States)

    Resnik, David B; Kennedy, Caitlin E

    2010-07-01

    Community-based participatory research is an approach to studying human populations that emphasizes extensive partnerships between researchers and community members. While there are many advantages of this approach, it also faces a number of conceptual and practical challenges, one of which is managing the conflict that sometimes arises between promoting scientific and community interests. This essay explores the potential conflict between scientific and community interests in several different stages of community-based participatory research, including research design, data interpretation, and publication, and makes some suggestions for practice and policy. To manage potential conflicts between scientific and community interests, investigators and community partners should enter into written agreements at the beginning of the study. In some cases, it may be necessary for a third party, such as a review committee from a supporting institution, the community, or a funding agency, to help investigators and community partners resolve disagreements. It may also be useful, in some situations, to publish a dissenting opinion when investigators and community partners cannot agree on how to interpret findings resulting from a study. These strategies may help address some of the challenges of implementing community-based participatory research.

  9. Construct Validation of Three Nutrition Questions Using Health and Diet Ratings in Older Canadian Males Living in the Community.

    Science.gov (United States)

    Akhtar, Usman; Keller, Heather H; Tate, Robert B; Lengyel, Christina O

    2015-12-01

    Brief nutrition screening tools are desired for research and practice. Seniors in the Community: Risk Evaluation for Eating and Nutrition (SCREEN-II, 14 items) and the abbreviated version SCREEN-II-AB (8 items) are valid and reliable nutrition screening tools for older adults. This exploratory study used a retrospective cross-sectional design to determine the construct validity of a subset of 3 items (weight loss, appetite, and swallowing difficulty) currently on the SCREEN-II and SCREEN-II-AB tools. Secondary data on community-dwelling senior males (n = 522, mean ± SD age = 86.7 ± 3.0 years) in the Manitoba Follow-up Study (MFUS) study were available for analysis. Participants completed the mailed MFUS Nutrition Survey that included SCREEN-II items and questions pertaining to self-rated health, diet healthiness, and rating of the importance of nutrition towards successful aging as the constructs for comparison. Self-perceived health status (F = 14.7, P males; further exploration for criterion and predictive validity in more diverse samples is needed.

  10. Double standards for community sports: promoting active lifestyles but unhealthy diets.

    Science.gov (United States)

    Kelly, Bridget; Chapman, Kathy; King, Lesley; Hardy, Louise; Farrell, Louise

    2008-12-01

    Overweight and obesity in Australia is an emerging health concern. Obesity prevention initiatives must consider both physical activity and nutrition to be effective. Community sports venues have the capacity to promote healthy lifestyles through physical activity as well as healthy food choices. A telephone survey was conducted on parents of children aged 5-17 years in NSW to determine the nature of food and beverages purchased by children at community sporting venues and to determine parent's perception of the role that government should play in regulating the types of food and beverages sold at these outlets. The majority of canteens at children's sporting venues were considered to sell mostly unhealthy food and beverages (53%). Very few parents reported that canteens sold mostly healthy food and beverages. Parents reported that their child's most frequently purchased food and beverage items at outdoor sports fields were water, chocolate and confectionery, soft drink and sports drinks, and ice cream. At community swimming pools the most frequently purchased items were ice cream, followed by snack foods, including chips, cakes and biscuits. Most parents (63%) agreed that government should restrict the types of food and beverages that can be sold at children's sporting venues. Children are receiving inconsistent health messages at sporting venues, with healthy lifestyles being promoted through sports participation, but unhealthy dietary choices being provided at sports canteens.

  11. Nutritionally recommended food for semi- to strict vegetarian diets based on large-scale nutrient composition data.

    Science.gov (United States)

    Kim, Seunghyeon; Fenech, Michael F; Kim, Pan-Jun

    2018-03-12

    Diet design for vegetarian health is challenging due to the limited food repertoire of vegetarians. This challenge can be partially overcome by quantitative, data-driven approaches that utilise massive nutritional information collected for many different foods. Based on large-scale data of foods' nutrient compositions, the recent concept of nutritional fitness helps quantify a nutrient balance within each food with regard to satisfying daily nutritional requirements. Nutritional fitness offers prioritisation of recommended foods using the foods' occurrence in nutritionally adequate food combinations. Here, we systematically identify nutritionally recommendable foods for semi- to strict vegetarian diets through the computation of nutritional fitness. Along with commonly recommendable foods across different diets, our analysis reveals favourable foods specific to each diet, such as immature lima beans for a vegan diet as an amino acid and choline source, and mushrooms for ovo-lacto vegetarian and vegan diets as a vitamin D source. Furthermore, we find that selenium and other essential micronutrients can be subject to deficiency in plant-based diets, and suggest nutritionally-desirable dietary patterns. We extend our analysis to two hypothetical scenarios of highly personalised, plant-based methionine-restricted diets. Our nutrient-profiling approach may provide a useful guide for designing different types of personalised vegetarian diets.

  12. Fecal microbiome of growing pigs fed a cereal based diet including chicory (Cichorium intybus L.) or ribwort (Plantago lanceolata L.) forage

    Energy Technology Data Exchange (ETDEWEB)

    Dicksved, Johan; Jansson, Janet K.; Lindberg, Jan Erik

    2015-12-01

    BACKGROUND: The purpose of this study was to investigate how inclusion of chicory forage or ribwort forage in a cereal-based diet influenced the fecal microbial community (microbiome) in newly weaned (35 days of age) piglets. The piglets were fed a cereal-based diet without (B) and with inclusion (80 and 160 g/kg air-dry forage) of vegetative shoots of chicory (C) and leaves of ribwort (R) forage in a 35-day growth trial. Fecal samples were collected at the start (D0), 17 (D17) and 35 (D35) days after weaning and profiles of the microbial consortia were generated using terminal restriction fragment length polymorphism (T-RFLP). 454-FLX pyrosequencing of 16S rRNA gene amplicons was used to analyze the microbial composition in a subset of the samples already analyzed with T-RFLP. RESULTS: The microbial clustering pattern was primarily dependent on age of the pigs, but diet effects could also be observed. Lactobacilli and enterobacteria were more abundant at D0, whereas the genera Streptococcus, Treponema, Clostridium, Clostridiaceae1 and Coprococcus were present in higher abundances at D35. Pigs fed ribwort had an increased abundance of sequences classified as Treponema and a reduction in lactobacilli. However, the abundance of Prevotellaceae increased with age in on both the chicory and the ribwort diet. Moreover, there were significant correlations between the abundance of Bacteroides and the digested amount of galactose, uronic acids and total non-starch polysaccharides, and between the abundance of Bacteroidales and the digested amount of xylose. CONCLUSION: This study demonstrated that both chicory and ribwort inclusion in the diet of newly weaned pigs influenced the composition of the fecal microbiota and that digestion of specific dietary components was correlated with species composition of the microbiota. Moreover, this study showed that the gut will be exposed to a dramatic shift in the microbial community structure several weeks after weaning.

  13. Economic Evaluation of Combined Diet and Physical Activity Promotion Programs to Prevent Type 2 Diabetes Among Persons at Increased Risk: A Systematic Review for the Community Preventive Services Task Force

    Science.gov (United States)

    Li, Rui; Qu, Shuli; Zhang, Ping; Chattopadhyay, Sajal; Gregg, Edward W.; Albright, Ann; Hopkins, David; Pronk, Nicolaas P.

    2016-01-01

    Background Diabetes is a highly prevalent and costly disease. Studies indicate that combined diet and physical activity promotion programs can prevent type 2 diabetes among persons at increased risk. Purpose To systematically evaluate the evidence on cost, cost-effectiveness, and cost-benefit estimates of diet and physical activity promotion programs. Data Sources Cochrane Library, EMBASE, MEDLINE, PsycINFO, Sociological Abstracts, Web of Science, EconLit, and CINAHL through 7 April 2015. Study Selection English-language studies from high-income countries that provided data on cost, cost-effectiveness, or cost-benefit ratios of diet and physical activity promotion programs with at least 2 sessions over at least 3 months delivered to persons at increased risk for type 2 diabetes. Data Extraction Dual abstraction and assessment of relevant study details. Data Synthesis Twenty-eight studies were included. Costs were expressed in 2013 U.S. dollars. The median program cost per participant was $653. Costs were lower for group-based programs (median, $417) and programs implemented in community or primary care settings (median, $424) than for the U.S. DPP (Diabetes Prevention Program) trial and the DPP Outcomes Study ($5881). Twenty-two studies assessed the incremental cost-effectiveness ratios (ICERs) of the programs. From a health system perspective, 16 studies reported a median ICER of $13 761 per quality-adjusted life-year (QALY) saved. Group-based programs were more cost-effective (median, $1819 per QALY) than those that used individual sessions (median, $15 846 per QALY). No cost-benefit studies were identified. Limitation Information on recruitment costs and cost-effectiveness of translational programs implemented in community and primary care settings was limited. Conclusion Diet and physical activity promotion programs to prevent type 2 diabetes are cost-effective among persons at increased risk. Costs are lower when programs are delivered to groups in community

  14. Community-Based Disaster Management: A Lesson Learned From Community Emergency Response Management in Banyumas, Indonesia

    Science.gov (United States)

    Pratama, A. Y.; Sariffuddin, S.

    2018-02-01

    This article aimed to review community-based disaster management in terms of its independent coordination and disaster management. Community resilience was tested during disaster emergency. While panic, the community is required to be viable and able to evacuate, manage logistic, collect data on damage and the victim, and coordinate with outsiders independently. The community in Gununglurah Village, Banyumas Regency which was hit by a landslide in 2015 provides a lesson learned about community based disaster management. This research used qualitative descriptive methodology with in-depth interview with 23 informants from the community, donor institution, village officers, and government officers. Through traditional and informal methods, the community implemented disaster management that was categorized into 3 mechanisms that were social, functional, and sequential mechanism. These mechanisms controlled different portion in which social mechanism holds the most important role in disaster management, then functional mechanism and sequential mechanism. Various community activities in the village equipped the community with organizational experience to manage logistic, human resource and other coordination. In 2007, in fact, there was vulnerability risk assessment done by the local government, which recommended efforts to be done by the community to reduce the disaster risk, yet it was not implemented. It was interesting to note that in spite of the independent disaster management there was a scientific assessment neglected. Based on this research, a new discussion on how to synchronize the endogenous knowledge with scientific modern knowledge was opened.

  15. The carbohydrate-fat problem: can we construct a healthy diet based on dietary guidelines?

    Science.gov (United States)

    Drewnowski, Adam

    2015-05-01

    The inclusion of nutrition economics in dietary guidance would help ensure that the Dietary Guidelines for Americans benefit equally all segments of the US population. The present review outlines some novel metrics of food affordability that assess nutrient density of foods and beverages in relation to cost. Socioeconomic disparities in diet quality in the United States are readily apparent. In general, groups of lower socioeconomic status consume cheaper, lower-quality diets and suffer from higher rates of noncommunicable diseases. Nutrient profiling models, initially developed to assess the nutrient density of foods, can be turned into econometric models that assess both calories and nutrients per reference amount and per unit cost. These novel metrics have been used to identify individual foods that were affordable, palatable, culturally acceptable, and nutrient rich. Not all nutrient-rich foods were expensive. In dietary surveys, both local and national, some high-quality diets were associated with relatively low cost. Those population subgroups that successfully adopted dietary guidelines at an unexpectedly low monetary cost were identified as "positive deviants." Constructing a healthy diet based on dietary guidelines can be done, provided that nutrient density of foods, their affordability, as well as taste and social norms are all taken into account. © 2015 American Society for Nutrition.

  16. UTILIZATION OF MEXICAN SUNFLOWER LEAF MEAL-BASED DIETS BY PRE WEANED WEST AFRICAN DWARF LAMBS

    Directory of Open Access Journals (Sweden)

    Anthony Henry Ekeocha

    2012-06-01

    Full Text Available Studies were conducted using 16 West African Dwarf (WAD lambs selected from 16 ewes brought to heat (Oestrus by synchronization and served by 2 rams. The experimental animals were placed at 6 weeks of age and were fed with Panicum maximum plus concentrate diet mixture of Mexican Sunflower Leaves (MSL and Wheat Bran (WB such that 0, 15, 30 and 45% of wheat bran was replaced by weight with MSL gravimetrically in diets A, B, C and D respectively. The experiment lasted for seven weeks. Feed and water were provided ad libitum and routine vaccination and medication were administered. Parameters measured were weight gain, dry matter intake, weaning weight and Feed Conversion Ratio (FCR. The Dry Matter Intake - DMI (g/day was highest for lambs on diet C (156.94 followed by B (156.53, A (154.29 and D (152.04 g/day respectively. This increase was numerically higher than observed values for animals on treatments A and B but statistically significant (P0.05. Results from this study showed that 30% MSLM-based diet was acceptable to the pre-weaned lambs as it supported dry matter intake, optimum weight gain, weaning weight and feed conversion ratio before diminishing return sets in.

  17. High-grain diet feeding altered the composition and functions of the rumen bacterial community and caused the damage to the laminar tissues of goats.

    Science.gov (United States)

    Zhang, R Y; Jin, W; Feng, P F; Liu, J H; Mao, S Y

    2018-03-19

    In the current intensive production system, ruminants are often fed high-grain (HG) diets. However, this feeding pattern often causes rumen metabolic disorders and may further trigger laminitis, the exact mechanism is not clear. This study investigated the effect of HG diet feeding on fermentative and microbial changes in the rumen and on the expression of pro-inflammatory cytokines and matrix metalloproteinases (MMPs) in the lamellar tissue. In all, 12 male goats were fed a hay diet (0% grain; n=6) or an HG diet (56.5% grain; n=6). On day 50 of treatment, samples of blood, rumen content, and lamellar tissue of hooves of goats were collected. The data showed that compared with the hay group, HG-fed goats had lower (Pdiet feeding altered the composition of rumen bacterial community, and correspondingly, the results suggested that their functions in the HG group were also altered. HG diet feeding increased (Pbacterial community, and lead to higher levels of LPS in the peripheral blood, and further activated the inflammatory response in lamellar tissues, which may progress to the level of laminar damage.

  18. Assessment of Community Mobilization and Home-based HIV ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    Shumba et al. Community Mobilization and Home-based Testing. African Journal of Reproductive Health December 2013 (Special Edition on HIV/AIDS); 17(4): 171. ORIGINAL RESEARCH ARTICLE. Assessment of Community Mobilization and Home-based HIV. Counselling and Testing Offered by Health Facilities in Rural.

  19. Community-based Tourism and Rural Development: The Case of ...

    African Journals Online (AJOL)

    Community-based Tourism and Rural Development: The Case of the Wechiau Hippo Sanctuary in the Wa West District of Ghana. ... the sustainable management of the Sanctuary. KEY DESCRIPTORS: Community-based Tourism, Nature Conservation, Eco-system maintenance, Participatory Planning; Rural Development.

  20. Community Based Distributors and Increased Ownership of the ...

    African Journals Online (AJOL)

    Community Based Distributors and Increased Ownership of the Long Lasting Insecticidal Nets in Rural Area of Jos Plateau State. ... those that served as community based distributors (CBDs) who were pregnant women themselves that could read and write and understood English, Hausa and the native language Birom.

  1. Community-Based Health Insurance Schemes : A Systematic Review

    NARCIS (Netherlands)

    A.D. Mebratie (Anagaw); R.A. Sparrow (Robert); G. Alemu (Getnet ); A.S. Bedi (Arjun Singh)

    2013-01-01

    textabstractDue to the limited ability of publicly financed health systems in developing countries to provide adequate access to health care, community-based health financing has been proposed as a viable option. This has led to the implementation of a number of Community- Based Health Insurance

  2. Community Based Health Insurance Knowledge and Willingness to ...

    African Journals Online (AJOL)

    Introduction: A Community-Based Health Insurance Scheme (CBHI) is any program managed and operated by a community-based organization that provides resource pooling and risk-sharing to cover the costs of health care services. CBHI reduces out of pocket expenditure and is the most appropriate insurance model for ...

  3. Community-Based Wildlife Management In Tanzania: The Policy ...

    African Journals Online (AJOL)

    Community-based wildlife management (CWM) approach – known to others as community-based conservation – was first introduced in Tanzania in 1987/88. The approach intends to reconcile wildlife conservation and rural economic development. In the 1990s Tanzanians witnessed a rush by government Ministries and ...

  4. Base Christian Communities: A Challenge to the Status Quo.

    Science.gov (United States)

    Emge, Donald R.

    Base Christian communities (also know as base-level ecclesial communities or CEBs) are small groups of Christians, mainly Catholics and mainly in Latin America, that come together for scripture study, prayer, and fellowship. They frequently turn their attention toward social ills and address problems existing within society. The origin of CEBs can…

  5. Effects of diet acidification and xylanase supplementation on performance, nutrient digestibility, duodenal histology and gut microflora of broilers fed wheat based diet

    NARCIS (Netherlands)

    Esmaeilipour, O.; Moravej, H.; Shivazad, M.; Rezaian, M.; Aminzadeh, S.; Krimpen, van M.M.

    2012-01-01

    1. The objective of this experiment was to study the influences of xylanase and citric acid on the performance, nutrient digestibility, digesta viscosity, duodenal histology, and gut microflora of broilers fed on a wheat based diet. 2. The experiment was carried out as a 2 x 3 factorial arrangement

  6. The effect of plant-based diet and suboptimal environmental conditions on digestive function and diet-induced enteropathy in rainbow trout (Oncorhynchus mykiss)

    NARCIS (Netherlands)

    Mosberian-Tanha, P.; Schrama, J.W.; Landsverk, T.; Mydland, L.T.; Øverland, M.

    2018-01-01

    This experiment investigated intestinal enteropathy and digestive function of rainbow trout challenged with soybean meal-based diet (SBM) at optimal or suboptimal environments created by normal or reduced water flow, respectively. Oxygen level remained above 7 mg L-1 for optimal environment and

  7. A Paleolithic diet confers higher insulin sensitivity, lower C-reactive protein and lower blood pressure than a cereal-based diet in domestic pigs.

    Science.gov (United States)

    Jönsson, Tommy; Ahrén, Bo; Pacini, Giovanni; Sundler, Frank; Wierup, Nils; Steen, Stig; Sjöberg, Trygve; Ugander, Martin; Frostegård, Johan; Göransson, Leif; Lindeberg, Staffan

    2006-11-02

    A Paleolithic diet has been suggested to be more in concordance with human evolutionary legacy than a cereal based diet. This might explain the lower incidence among hunter-gatherers of diseases of affluence such as type 2 diabetes, obesity and cardiovascular disease. The aim of this study was to experimentally study the long-term effect of a Paleolithic diet on risk factors for these diseases in domestic pigs. We examined glucose tolerance, post-challenge insulin response, plasma C-reactive protein and blood pressure after 15 months on Paleolithic diet in comparison with a cereal based swine feed. Upon weaning twenty-four piglets were randomly allocated either to cereal based swine feed (Cereal group) or cereal free Paleolithic diet consisting of vegetables, fruit, meat and a small amount of tubers (Paleolithic group). At 17 months of age an intravenous glucose tolerance test was performed and pancreas specimens were collected for immunohistochemistry. Group comparisons of continuous variables were made by use of the t-test. P Paleolithic group weighed 22% less and had 43% lower subcutaneous fat thickness at mid sternum. No significant difference was seen in fasting glucose between groups. Dynamic insulin sensitivity was significantly higher (p = 0.004) and the insulin response was significantly lower in the Paleolithic group (p = 0.001). The geometric mean of C-reactive protein was 82% lower (p = 0.0007) and intra-arterial diastolic blood pressure was 13% lower in the Paleolithic group (p = 0.007). In evaluations of multivariate correlations, diet emerged as the strongest explanatory variable for the variations in dynamic insulin sensitivity, insulin response, C-reactive protein and diastolic blood pressure when compared to other relevant variables such as weight and subcutaneous fat thickness at mid sternum. There was no obvious immunohistochemical difference in pancreatic islets between the groups, but leukocytes were clearly more frequent in sampled pancreas

  8. A Paleolithic diet confers higher insulin sensitivity, lower C-reactive protein and lower blood pressure than a cereal-based diet in domestic pigs

    Directory of Open Access Journals (Sweden)

    Ugander Martin

    2006-11-01

    Full Text Available Abstract Background A Paleolithic diet has been suggested to be more in concordance with human evolutionary legacy than a cereal based diet. This might explain the lower incidence among hunter-gatherers of diseases of affluence such as type 2 diabetes, obesity and cardiovascular disease. The aim of this study was to experimentally study the long-term effect of a Paleolithic diet on risk factors for these diseases in domestic pigs. We examined glucose tolerance, post-challenge insulin response, plasma C-reactive protein and blood pressure after 15 months on Paleolithic diet in comparison with a cereal based swine feed. Methods Upon weaning twenty-four piglets were randomly allocated either to cereal based swine feed (Cereal group or cereal free Paleolithic diet consisting of vegetables, fruit, meat and a small amount of tubers (Paleolithic group. At 17 months of age an intravenous glucose tolerance test was performed and pancreas specimens were collected for immunohistochemistry. Group comparisons of continuous variables were made by use of the t-test. P Results At the end of the study the Paleolithic group weighed 22% less and had 43% lower subcutaneous fat thickness at mid sternum. No significant difference was seen in fasting glucose between groups. Dynamic insulin sensitivity was significantly higher (p = 0.004 and the insulin response was significantly lower in the Paleolithic group (p = 0.001. The geometric mean of C-reactive protein was 82% lower (p = 0.0007 and intra-arterial diastolic blood pressure was 13% lower in the Paleolithic group (p = 0.007. In evaluations of multivariate correlations, diet emerged as the strongest explanatory variable for the variations in dynamic insulin sensitivity, insulin response, C-reactive protein and diastolic blood pressure when compared to other relevant variables such as weight and subcutaneous fat thickness at mid sternum. There was no obvious immunohistochemical difference in pancreatic islets

  9. Evaluation of a Lay Health Adviser Training for a Community-Based Participatory Research Project in a Native American Community

    Science.gov (United States)

    Watts, Vanessa M.; Christopher, Suzanne; Streitz, Jana L.; McCormick, Alma Knows His Gun

    2005-01-01

    Community-based participatory research directly involves community members and community-based service providers as partners in the research process. It is especially important in Native American communities, where egregious research practices have led some communities and individuals to be wary of researchers. Messengers for Health uses a lay…

  10. Effects of supplemental enzymes on apparent nutrient digestibility in rainbow trout (Oncorhynchus mykiss) fed plant-based diets

    DEFF Research Database (Denmark)

    Dalsgaard, Anne Johanne Tang; Hjermitslev, Niels Harthøj; Ekmann, Kim Schøn

    2010-01-01

    carried out using a modified Guelph set-up. Rainbow trout were fed the un-supplemented diets and enzyme supplemented plant-based diets in triplicates for three weeks. While moderate effects of the enzymes on nutrient digestibility were obtained with sunflower and rapeseed meal based diets, both enzymes...... on the effects of enzymes in fish feed apart from phytase. Phytase works by hydrolyzing phytic acid, and numerous studies have documented that phytase supplementation increases phosphorus availability in fish fed diets with high inclusion levels of plant proteins. Plant derived proteins are increasingly used...... significantly increased (P based diets. Hence, the study provided preliminary results on the potential of protease and pectinase to increase the nutritional value of proteinaceous feed...

  11. Food insecurity, diet quality and body mass index of women participating in the Supplemental Nutrition Assistance Program: The role of intrapersonal, home environment, community and social factors.

    Science.gov (United States)

    Sanjeevi, Namrata; Freeland-Graves, Jeanne; Hersh, Matthew

    2018-06-01

    Obesity is a public health problem that disproportionately affects low-income populations. Moreover, participation in Supplemental Nutrition Assistance Program (SNAP) has been associated with obesity among low-income women. The goal of this study was to determine the impact of intrapersonal, home environment, community and social factors on diet quality and body mass index (BMI) of low-income women participating in SNAP. This study also aimed to examine the role of these factors in mediating the relationship between food insecurity and diet quality, and BMI. A total of 152 women receiving SNAP benefits were recruited from low-income neighborhood centers and housing communities, and administered a demographics questionnaire, the United States adult food security scale, food frequency questionnaire, and multi-dimensional home environment scale (MHES). They also were measured for height and weight to calculate BMI. The Dietary Guidelines Adherence Index 2015 was used to measure diet quality. Regression analyses were conducted to determine the MHES subscales that were significant predictors of diet quality and BMI. The Preacher and Hayes mediation model was used to evaluate the mediation of the relationship between food insecurity and diet quality, and BMI by the MHES. Emotional eating resistance and favorable social eating behaviors were positively associated with diet quality; whereas emotional eating resistance, lower availability of unhealthy food at home, neighborhood safety and favorable social eating behaviors were inversely associated with BMI in women participating in SNAP. The MHES significantly mediated the relationship between food insecurity and BMI. These results emphasize the importance of intrapersonal, home environment, community and social factors in mediating the relationship between food insecurity and BMI in low-income women. Copyright © 2018 Elsevier Ltd. All rights reserved.

  12. A review of studies on community based early warning systems

    Directory of Open Access Journals (Sweden)

    Margaret Macherera

    2016-04-01

    Full Text Available Community-based early warning systems involve community driven collection and analysis of information that enable warning messages to help a community to react to a hazard and reduce the resulting loss or harm. Most early warning systems are designed at the national or global level. Local communities’ capacity to predict weather conditions using indigenous knowledge has been demonstrated in studies focusing on climate change and agriculture in some African countries. This review was motivated by successes made in non-disease specific community-based early warning systems with a view to identify opportunities for developing similar systems for malaria. This article reviewed the existing community-based early warning systems documented in literature. The types of disasters that are addressed by these systems and the methodologies utilised in the development of the systems were identified. The review showed that most of the documented community-based early warning systems focus on natural disasters such as floods, drought, and landslides. Community-based early warning systems for human diseases are very few, even though such systems exist at national and regional and global levels. There is a clear gap in terms of community-based malaria early warning systems. The methodologies for the development of the community-based early warning systems reviewed mainly derive from the four elements of early warning systems; namely risk knowledge, monitoring, warning communication and response capability. The review indicated the need for the development of community based early warning systems for human diseases. Keywords: community; early warning; disaster; hazards

  13. Community capacity building and sustainability: outcomes of community-based participatory research.

    Science.gov (United States)

    Hacker, Karen; Tendulkar, Shalini A; Rideout, Catlin; Bhuiya, Nazmim; Trinh-Shevrin, Chau; Savage, Clara P; Grullon, Milagro; Strelnick, Hal; Leung, Carolyn; DiGirolamo, Ann

    2012-01-01

    For communities, the value of community-based participatory research (CBPR) is often manifested in the outcomes of increased capacity and sustainable adoption of evidence-based practices for social change. Educational opportunities that promote discourse between community and academic partners can help to advance CBPR and better define these outcomes. This paper describes a community-academic conference to develop shared definitions of community capacity building and sustainability related to CBPR and to identify obstacles and facilitators to both. "Taking It to the Curbside: Engaging Communities to Create Sustainable Change for Health" was planned by five Clinical Translational Science Institutes and four community organizations. After a keynote presentation, breakout groups of community and academic members met to define community capacity building and sustainability, and to identify facilitators and barriers to achieving both. Groups were facilitated by researcher-community partner teams and conversations were recorded and transcribed. Qualitative analysis for thematic content was conducted by a subset of the planning committee. Important findings included learning that (1) the concepts of capacity and sustainability were considered interconnected; (2) partnership was perceived as both a facilitator and an outcome of CBPR; (3) sustainability was linked to "transfer of knowledge" from one generation to another within a community; and (4) capacity and sustainability were enhanced when goals were shared and health outcomes were achieved. Community capacity building and sustainability are key outcomes of CBPR for communities. Co-learning opportunities that engage and mutually educate both community members and academics can be useful strategies for identifying meaningful strategies to achieve these outcomes.

  14. Building a community-based culture of evaluation.

    Science.gov (United States)

    Janzen, Rich; Ochocka, Joanna; Turner, Leanne; Cook, Tabitha; Franklin, Michelle; Deichert, Debbie

    2017-12-01

    In this article we argue for a community-based approach as a means of promoting a culture of evaluation. We do this by linking two bodies of knowledge - the 70-year theoretical tradition of community-based research and the trans-discipline of program evaluation - that are seldom intersected within the evaluation capacity building literature. We use the three hallmarks of a community-based research approach (community-determined; equitable participation; action and change) as a conceptual lens to reflect on a case example of an evaluation capacity building program led by the Ontario Brian Institute. This program involved two community-based groups (Epilepsy Southwestern Ontarioand the South West Alzheimer Society Alliance) who were supported by evaluators from the Centre for Community Based Research to conduct their own internal evaluation. The article provides an overview of a community-based research approach and its link to evaluation. It then describes the featured evaluation capacity building initiative, including reflections by the participating organizations themselves. We end by discussing lessons learned and their implications for future evaluation capacity building. Our main argument is that organizations that strive towards a community-based approach to evaluation are well placed to build and sustain a culture of evaluation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. The effects of oil palm leaf meal-based diets on the growth ...

    African Journals Online (AJOL)

    The effects of oil palm leaf meal-based diets on the growth performance and haematological indices of red Sokoto goats. ... Significant differences (P<0.05) were observed in the Red Blood Cell (RBC), Packed Cell Volume (PCV) and Haemoglobin (Hb) counts, ranging between 3.12 - 4.20x106ml; 23.00 -30.50% and 7.70 ...

  16. Building community-based participatory research partnerships with a Somali refugee community.

    Science.gov (United States)

    Johnson, Crista E; Ali, Sagal A; Shipp, Michèle P-L

    2009-12-01

    The U.S. has become home to growing numbers of immigrants and refugees from countries where the traditional practice of female genital cutting (FGC) is prevalent. These women under-utilize reproductive health care, and challenge healthcare providers in providing culturally appropriate care. This study examined Somali immigrant women's experiences with the U.S. healthcare system, exploring how attitudes, perceptions, and cultural values, such as FGC, influence their use of reproductive health care. A mixed-method community-based participatory research (CBPR) collaboration with a Somali refugee community was conducted from 2005 to 2008 incorporating surveys, semi-structured focus groups, and individual interviews. Providers caring for this community were also interviewed to gain their perspectives and experiences. The process of establishing a partnership with a Somali community is described wherein the challenges, successes, and lessons learned in the process of conducting CBPR are examined. Challenges obtaining informed consent, language barriers, and reliance on FGC self-report were surmounted through mobilization of community social networks, trust-building, and the use of a video-elicitation device. The community partnership collaborated around shared goals of voicing unique healthcare concerns of the community to inform the development of interventional programs to improve culturally-competent care. Community-based participatory research using mixed-methods is critical to facilitating trust-building and engaging community members as active participants in every phase of the research process, enabling the rigorous and ethical conduct of research with refugee communities.

  17. Planning for Community Based Tourism in a Remote Location

    Directory of Open Access Journals (Sweden)

    Sharon Harwood

    2010-07-01

    Full Text Available Remote areas are difficult to access, tend to lack critical infrastructure, are highly susceptible to shocks in the marketplace, and are perceived by industry to possess limited development opportunities. Accordingly a community orientated and territorial approach to development planning in a remote area will be more successful than a top down industry based approach [1]. Given the limitations of being remote, the case study community examined in this research manages and sustains a bird watching tourism product within a global market place. This paper examines how a remotely located community in the Arfak Mountains of West Papua overcomes these difficulties and plans for community based tourism (CBT in their locale.

  18. Benefits of community-based education to the community in South African health science facilities

    Directory of Open Access Journals (Sweden)

    Paula Diab

    2013-01-01

    Full Text Available Background: Community-based education (CBE is utilised by health science facultiesworldwide to provide a relevant primary care experience for students and a service tounderserved communities and, hopefully, to affect student career choices. The benefits totraining institutions and students are well documented, but it may well be that communities,too, will be able to benefit from a more balanced partnership, where they are consulted in theplanning of such training programmes.Method: An exploratory qualitative study was undertaken by three South African universitiesin the provinces of Limpopo, KwaZulu-Natal and the Western Cape. Focus group interviewswere conducted in their local languages with groups of community leaders, patients andsupervisors at community sites involved in CBE training. A thematic analysis of their viewswas undertaken with the aid of NVivo (version 9. Ethics approval was obtained from therespective universities and health care training sites.Results: Benefits to the community could be categorised into short-term and long-term benefits.Short-term benefits included improved service delivery, reduction in hospital referrals, homevisits and community orientated primary health care, improved communication with patientsand enhanced professionalism of the health care practitioner. Long-term benefits includedimproved teaching through a relationship with an academic institution and student familiaritywith the health care system. Students also became involved in community upliftment projects,thereby acting as agents of change in these communities.Conclusion: Communities can certainly benefit from well-planned CBE programmes involvinga training site ‑ community site partnership. 

  19. Sustainable Community Based Interventions for Improving ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This project aims to improve people's understanding of the links between environment and health, with a focus on diarrheal diseases and malnutrition. Working with the community and other stakeholders, researchers will design and pilot interventions for improving health status and the environment that could be extended ...

  20. An Abnormal Psychology Community Based Interview Assignment

    Science.gov (United States)

    White, Geoffry D.

    1977-01-01

    A course option in abnormal psychology involves students in interviewing and observing the activities of individuals in the off-campus community who are concerned with some aspect of abnormal psychology. The technique generates student interest in the field when they interview people about topics such as drug abuse, transsexualism, and abuse of…

  1. The Effect of Vegan Protein-Based Diets on Metabolic Parameters, Expressions of Adiponectin and Its Receptors in Wistar Rats

    Directory of Open Access Journals (Sweden)

    Jie-Hua Chen

    2016-10-01

    Full Text Available Vegan protein-based diet has attracted increasing interest in the prevention of metabolic syndrome (MetS. Meanwhile, adiponectin has become a highly potential molecular target in the prevention of MetS. Our study will identify a potential vegan protein diet for the prevention of MetS using rat models. Thirty-six Wistar rats were randomly assigned into three groups and given diets containing one of the following proteins for 12 weeks: casein (CAS, control diet, soy protein (SOY, and gluten-soy mixed protein (GSM. Changes in metabolic parameters as well as the expressions of adiponectin and its receptors were identified. Compared to CAS diet, both SOY and GSM diets led to decreases in blood total cholesterol and triglycerides, but only GSM diet led to an increase in HDL-cholesterol; no marked difference was observed in blood glucose in all three groups; HOMA-IR was found lower only in SOY group. Among groups, the order of serum adiponectin level was found as GSM > SOY > CAS. Similar order pattern was also observed in expression of adiponectin in adipose tissue and AdipoR1 mRNA in skeletal muscle. Our results suggested for the first time that, besides SOY diet, GSM diet could also be a possible substitute of animal protein to prevent MetS.

  2. The Effect of Vegan Protein-Based Diets on Metabolic Parameters, Expressions of Adiponectin and Its Receptors in Wistar Rats.

    Science.gov (United States)

    Chen, Jie-Hua; Song, Jia; Chen, Yan; Ding, Qiang; Peng, Anfang; Mao, Limei

    2016-10-18

    Vegan protein-based diet has attracted increasing interest in the prevention of metabolic syndrome (MetS). Meanwhile, adiponectin has become a highly potential molecular target in the prevention of MetS. Our study will identify a potential vegan protein diet for the prevention of MetS using rat models. Thirty-six Wistar rats were randomly assigned into three groups and given diets containing one of the following proteins for 12 weeks: casein (CAS, control diet), soy protein (SOY), and gluten-soy mixed protein (GSM). Changes in metabolic parameters as well as the expressions of adiponectin and its receptors were identified. Compared to CAS diet, both SOY and GSM diets led to decreases in blood total cholesterol and triglycerides, but only GSM diet led to an increase in HDL-cholesterol; no marked difference was observed in blood glucose in all three groups; HOMA-IR was found lower only in SOY group. Among groups, the order of serum adiponectin level was found as GSM > SOY > CAS. Similar order pattern was also observed in expression of adiponectin in adipose tissue and AdipoR1 mRNA in skeletal muscle. Our results suggested for the first time that, besides SOY diet, GSM diet could also be a possible substitute of animal protein to prevent MetS.

  3. Comparison between two hay based diets in buffalo nutrition: microbiological characteristics of milk, curd and mozzarella cheese

    Directory of Open Access Journals (Sweden)

    F.P. Cuscunà

    2010-02-01

    Full Text Available Two groups of twenty milking Mediterranean buffalo cows were fed two diets, with the same energy and protein content, based on Italian ryegrass hay (diet G1 and Italian ryegrass hay silage (diet G2. Presumptive lactobacilli and lactococci were determined on milk, curd and mozzarella cheese, collected at 30, 60, 90 days from the beginning of the trial. Milk and mozzarella cheese at 30, 60, 90 days showed significantly higher microbial counts in diet G2 with respect to diet G1, apart from lactococci in milk at 90 days. For curd at 30, 60, 90 days the numbers of lactobacilli and lactococci in diet G1 were significantly higher with respect to diet G2, apart from lactococci at 30 days. Genetic analysis by 16S rDNA characterization of colonies, randomly isolated, showed in diet G2 also the presence of not lactic species. Probably Italian ryegrass hay silage, present in diet G2, could bring bacteria in the environment and consequently in the milk that are detrimental for the proper growing of lactic microflora in the curd and that are resistant to the high temperature used in the mozzarella cheese making process.

  4. A Small, Rural Community College's Role in Community-Based Programming.

    Science.gov (United States)

    Paris, Howard S.; And Others

    1996-01-01

    Chronicles the efforts of North Carolina's James Sprunt Community College to improve the quality of life for residents of its service area through the use of community-based programming (C-BP). Reviews the C-BP process utilized at the college, highlighting the formation of three planning teams charged with developing coalitions, strategic plans,…

  5. A Cervical Cancer Community-Based Participatory Research Project in a Native American Community

    Science.gov (United States)

    Christopher, Suzanne; Gidley, Allison L.; Letiecq, Bethany; Smith, Adina; McCormick, Alma Knows His Gun

    2008-01-01

    The Messengers for Health on the Apsaalooke Reservation project uses a community-based participatory research (CBPR) approach and lay health advisors (LHAs) to generate knowledge and awareness about cervical cancer prevention among community members in a culturally competent manner. Northern Plains Native Americans, of whom Apsaalooke women are a…

  6. A review of studies on community based early warning systems

    OpenAIRE

    Margaret Macherera; Moses J. Chimbari

    2016-01-01

    Community-based early warning systems involve community driven collection and analysis of information that enable warning messages to help a community to react to a hazard and reduce the resulting loss or harm. Most early warning systems are designed at the national or global level. Local communities’ capacity to predict weather conditions using indigenous knowledge has been demonstrated in studies focusing on climate change and agriculture in some African countries. This review was motivated...

  7. Effect of plant oils in the diet on performance and milk fatty acid composition in goats fed diets based on grass hay or maize silage.

    Science.gov (United States)

    Bernard, Laurence; Shingfield, Kevin J; Rouel, Jacques; Ferlay, Anne; Chilliard, Yves

    2009-01-01

    Based on the potential benefits to long-term human health there is interest in developing sustainable nutritional strategies for reducing saturated and increasing specific unsaturated fatty acids in ruminant milk. The impact of plant oil supplements to diets containing different forages on caprine milk fatty acid composition was examined in two experiments using twenty-seven Alpine goats in replicated 3 x 3 Latin squares with 28 d experimental periods. Treatments comprised of no oil (control) or 130 g/d of sunflower-seed oil (SO) or linseed oil (LO) supplements added to diets based on grass hay (H; experiment 1) or maize silage (M; experiment 2). Milk fat content was enhanced (Pdiets, resulting in 17, 15 and 14% increases in milk fat secretion, respectively. For both experiments, plant oils decreased (Pplant oil composition and forage in the diet. In conclusion, plant oils represent an effective strategy for altering the fatty acid composition of caprine milk, with evidence that the basal diet is an important determinant of ruminal unsaturated fatty acid metabolism in the goat.

  8. The Community Tool Box: a Web-based resource for building healthier communities.

    Science.gov (United States)

    Fawcett, S B; Francisco, V T; Schultz, J A; Berkowitz, B; Wolff, T J; Nagy, G

    2000-01-01

    Building healthier cities and communities requires an array of community-building skills that are not always taught in formal education. The Community Tool Box (http://ctb.ukans.edu) is an Internet-based resource for practical, comprehensive, accessible, and user-friendly information on community-building, which both professionals and ordinary citizens can use in everyday practice. It connects people, ideas, and resources, offering more than 200 how-to sections and more than 5,000 pages of text. PMID:10968769

  9. Dietary effects of introducing school meals based on the New Nordic Diet

    DEFF Research Database (Denmark)

    Andersen, Rikke; Biltoft-Jensen, Anja Pia; Christensen, Tue

    2014-01-01

    The OPUS (Optimal well-being, development and health for Danish children through a healthy New Nordic Diet (NND)) School Meal Study investigated the effects on the intake of foods and nutrients of introducing school meals based on the principles of the NND covering lunch and all snacks during the...... to the higher fish intake. In conclusion, the present study showed that the overall dietary intake at the food and nutrient levels was improved among children aged 8-11 years when their habitual packed lunches were replaced by school meals following the principles of the NND.......The OPUS (Optimal well-being, development and health for Danish children through a healthy New Nordic Diet (NND)) School Meal Study investigated the effects on the intake of foods and nutrients of introducing school meals based on the principles of the NND covering lunch and all snacks during...... the school day in a cluster-randomised cross-over design. For two 3-month periods, 834 Danish children aged 8-11 years from forty-six school classes at nine schools received NND school meals or their usual packed lunches brought from home (control) in random order. The whole diet of the children was recorded...

  10. Trait-based approaches to zooplankton communities

    DEFF Research Database (Denmark)

    Lichtman, E.; Ohman, M.D.; Kiørboe, Thomas

    2013-01-01

    in ecosystem models. Characterizing zooplankton traits and trade-offs will also be helpful in understanding the selection pressures and diversity patterns that emerge in different ecosystems along major environmental gradients. Zooplankton traits can be characterized according to their function and type. Some......; develop novel predictive models that explicitly incorporate traits and associated trade-offs; and utilize these traits to explain and predict zooplankton community structure and dynamics under different environmental conditions, including global change scenarios......Zooplankton are major primary consumers and predators in most aquatic ecosystems. They exhibit tremendous diversity of traits, ecological strategies and, consequently, impacts on other trophic levels and the cycling of materials and energy. An adequate representation of this diversity in community...

  11. A Community Arts-Based Parent Program.

    Science.gov (United States)

    Richerson, Julia; Pendleton, Amber; Davis, Deborah Winders

    2017-10-01

    Early childhood is an important period for development. Parents play an important role in structuring children's physical and psychosocial environments. Much remains unknown about the best methods for engaging parents in health promotion programs. It is critical that programs meet the needs of the families while encouraging the use of positive parenting strategies. The article describes how one pediatrician used the American Academy of Pediatrics' Community Access to Child Health grant program to develop and implement The Arts of Parenting program with input from predominantly low-income families. A community mapping and needs assessment was conducted as well as stakeholder interviews and parent focus groups to determine the needs of the families with preschoolers. Family programs that are centered in play and the arts provide families with a supportive environment in which to engage their children and learn about their child's socioemotional development, and build a network with neighborhood peers.

  12. Influence of supplemental phytase on growth performance, digestion and phosphorus balance of lambs fed sorghum-based diets

    Directory of Open Access Journals (Sweden)

    Luz Melgoza

    2010-04-01

    Full Text Available Phosphorus excretion in lambs from urine and faeces is considerably high due to elevated concentration of grains in the diets. This study evaluated the effect of supplemental phytase on in vitro dry matter degradation (IVDMD, feed intake, growth performance, total tract digestion and phosphorus (P balance in finishing lambs fed sorghum-based diets. An exogenous phytase mixture was added at dosage of 0, 750, 1500 and 2250 FTU (phytase units per kg diet as fed. Thirty-two finishing lambs (21.5±2.2 kg body weight were randomly assigned to those diets and fed for 60 d. The P concentration in the diets varied between 2.0 to 2.4 mg/kg dry matter (DM. Inclusion of phytase in the diet had no effect on IVDMD. However, total tract digestion of DM, NDF and P were linearly (P0.05 by phytase, but P retention showed a linear increment as the enzyme increased in the diet. Growth performance of lambs was not affected by phytase. Therefore, phytase supplementation improved P digestion and retention, but it did not change P excretion and growth performance in finishing lambs fed sorghum-based diets.

  13. Stable isotope evidence for sex- and status-based variations in diet and life history at medieval Trino Vercellese, Italy.

    Science.gov (United States)

    Reitsema, Laurie J; Vercellotti, Giuseppe

    2012-08-01

    The medieval period in Europe was a time of unprecedented social complexity that affected human diet. The diets of certain subgroups-for example, children, women, and the poor-are chronically underrepresented in historical sources from the medieval period. To better understand diet and the distribution of foods during the medieval period, we investigated stable carbon and nitrogen isotope ratios of 30 individuals from Trino Vercellese, Northern Italy (8th-13th c.). Specifically, we examined diet differences between subgroups (males and females, and high- and low-status individuals), and diet change throughout the life course among these groups by comparing dentine and bone collagen. Our results show a diet based on terrestrial resources with input from C(4) plants, which could include proso and/or foxtail millet. Diets of low-status males differ from those of females (both status groups) and of high-status males. These differences develop in adulthood. Childhood diets are similar among the subgroups, but sex- and status-based differences appear in adulthood. We discuss the possibility of cultural buffering and dietary selectivity of females and high-status individuals. Copyright © 2012 Wiley Periodicals, Inc.

  14. Fertility potential of rabbit bucks fed maize-based diets containing graded levels of fumonisin B1

    Directory of Open Access Journals (Sweden)

    Kingsley Idahor

    2012-07-01

    Full Text Available Fumonisin B1-contaminated maize-based diets have been reported to be mycotoxic in animal species, yet more validated data and biomarkers are needed. In this study, Fumonisin B1 (FB1 infected yellow-maize was used to formulate Diets 1, 2 and 3, containing 1,700, 1,800 and 1,900µg FB1/kg diet, respectively. Sixty sexually matured bucks and does were used, but only the bucks were fed the FB1-contaminated diets for eight weeks. At the end of the feeding trial, the treated bucks were mated to the dry does that were fed FB1-free yellow maize-based diet. Effects on testis and live weight, feed utilisation, conception rate, embryo development and spermatozoa production per gram testis were monitored. Results indicated significant depression (P<0.05 in feed intake, from 546.77±12.09g/week in Diet 1 with the lowest FB1 concentration, to 509.84±21.98g/week in Diet 3 with the highest FB1 concentration in the diets. Weight gain was drastically reduced (P<0.05 from 34.13±9.32g/week in Diet 1 to 20.38±22.13g/week in Diet 3. Meanwhile, some of the untreated does were pregnant in all the treatments, indicating that FB1 concentration at 2.0mg/kg diet may not be spermaticidal and there were no abnormalities in the embryos. It was observed that the paired testis weight value in Diet 1 (3.06±0.31 was not significantly different (P>0.05 from that of Diet 3 (2.94±0.23. The testicular elements were distorted by the dietary FB1, but did not follow a definite pattern. Spermatozoa production per gram testis values (31.1 – 37.3 x 106 recorded were much higher than 24 x 106 for a healthy rabbit buck. Consequently, FB1 concentration < 2.0mg/kg diet may not affect the fertility potentials of bucks orally dosed for a relatively short period. This observation further elucidates earlier discoveries that FB1 is not a reproductive toxicant. Hence, the United States Food and Drug Administration proposed a guideline of 2.0mg total fumonisins/kg diet, to be adopted with

  15. Supply of nutrients and productive responses in dairy cows given diets based on restrictively fermented silage

    Directory of Open Access Journals (Sweden)

    P. HUHTANEN

    2008-12-01

    Full Text Available The objective of this paper is to review research which has evaluated the feeding of dairy cows with diets containing large proportions of grass silage. In Finland, milk production systems evolved are based on the use of restrictively fermented silages. Higher potential yields, smaller production risks than with cereal grains, short grazing period and high digestibility of grasses grown in northern latitudes have facilitated this development. Factors affecting nutrient supply from these diets are discussed. Digestibility is determined mainly by the stage of maturity at harvesting and it is not markedly affected by the level of energy and protein supplementation. Intake of grass silage is influenced both by digestibility and fermentation characteristics. Efficiency of microbial synthesis is high in animals given diets based on restrictively fermented silage but rumen fermentation pattern is characterised by low molar proportions of propionate. Production responses to additional concentrate are relatively small, especially when the amount of concentrate exceeds 10 kg day-1. High substitution of silage dry matter (DM, negative associative effects on digestion and partitioning of energy towards body tissues account for small production responses. Protein supplementation has consistently increased milk protein yield but responses do not appear to be related to the level of milk production, silage crude protein content, amount of concentrate or stage of lactation. The new protein evaluation system provides an accurate prediction of protein yield with the typical Finnish dairy cow diets. The high slopes (ca. 0.5 between protein supply and milk protein yield within experiments suggest that protein supply is suboptimal and protein supplements are used with a high efficiency.;

  16. Innovating through commons use: community-based enterprises

    Directory of Open Access Journals (Sweden)

    Fikret Berkes

    2009-10-01

    Full Text Available Community-based enterprises are of interest to commons researchers because they offer a means to study how local institutions respond to opportunities, develop networks, new skills and knowledge, and evolve. Nevertheless, the relationship between commons and community-based enterprises has received little attention, with a few exceptions (Bray et al. 2005; Berkes and Davidson-Hunt 2007. Therefore, we decided to organize a conference session and explore this relationship in more detail. We invited a diverse array of scholars and practitioners active with indigenous enterprises, community development, community forestry, ecotourism and conservation-development projects. This Special Issue includes peer-reviewed and edited versions of seven of the papers (plus two additional invited papers presented at the two panels on “Innovating through commons use: community-based enterprises”, at the 12th Biennial Conference of the International Association for the Study of the Commons (IASC 2008 in Cheltenham, England.

  17. Healthy Diet and Nutrition Education Program among Women of Reproductive Age: A Necessity of Multilevel Strategies or Community Responsibility.

    Science.gov (United States)

    Dunneram, Yashvee; Jeewon, Rajesh

    2015-01-01

    Reproductive years represent a major proportion of women‟s life. This review focuses on recommended nutritional considerations, physical activity pattern as well as the effect of nutrition education (NE) on behavior modification and health outcomes of women of reproductive age using either single-level, multiple-level or community-level interventions. For this narrative review, numerous searches were conducted on databases of PubMed, Science Direct and Google Scholar search engine using the keywords women, reproductive age, NE, interventions, community-based. Even though single intervention is effective, multiple intervention programmes in addition to behavior modification components are even more successful in terms of modified behaviors and health outcomes. Moreover, community based interventions using multilevel strategies are further useful for improved health outcomes and behavior modification. NE programmes have been effective in positive behavior modification measured in terms of eating pattern and health quality. Thus, it is recommended that health professionals use multiple intervention strategies at community level to ensure improved outcomes. Political support is also required to create culturally sensitive methods of delivering nutritional programmes. Finally, as policy is dependent on program cost, nutritional programmes need to combine methods of cost analysis to show cost effectiveness of supplying adequate nutrition for women throughout the lifecycle.

  18. Promoting a healthy diet and physical activity in adults with intellectual disabilities living in community residences: Design and evaluation of a cluster-randomized intervention

    Directory of Open Access Journals (Sweden)

    Wihlman Ulla

    2010-12-01

    Full Text Available Abstract Background Many adults with intellectual disabilities have poor dietary habits, low physical activity and weight disturbances. This study protocol describes the design and evaluation of a health intervention aiming to improve diet and physical activity in this target group. In Sweden, adults with intellectual disabilities often live in community residences where the staff has insufficient education regarding the special health needs of residents. No published lifestyle interventions have simultaneously targeted both residents and staff. Methods/Design The intervention is designed to suit the ordinary work routines of community residences. It is based on social cognitive theory and takes 12-15 months to complete. The intervention includes three components: 1 Ten health education sessions for residents in their homes; 2 the appointment of a health ambassador among the staff in each residence and formation of a network; and 3 a study circle for staff in each residence. The intervention is implemented by consultation with managers, training of health educators, and coaching of health ambassadors. Fidelity is assessed based on the participation of residents and staff in the intervention activities. The study design is a cluster-randomised trial with physical activity as primary outcome objectively assessed by pedometry. Secondary outcomes are dietary quality assessed by digital photography, measured weight, height and waist circumference, and quality of life assessed by a quality of life scale. Intermediate outcomes are changes in work routines in the residences assessed by a questionnaire to managers. Adults with mild to moderate intellectual disabilities living in community residences in Stockholm County are eligible for inclusion. Multilevel analysis is used to evaluate effects on primary and secondary outcomes. The impact of the intervention on work routines in community residences is analysed by ordinal regression analysis. Barriers and

  19. The Impact of a Community-Based Activity and Nutrition Program for Children.

    Science.gov (United States)

    Valenzuela, Jessica M; Jacquez, Farrah; Pendery, Robin; Niemes, Lauren; Huddleston, David; Mitchell, Monica J

    2011-01-01

    There is consensus that community-wide integration of programs targeting pediatric obesity prevention is needed. The present article describes the growth, acceptability, and impact of a school- and community-based kids' marathon program targeting physical activity and nutrition. Youth in the program are encouraged to incrementally walk/run/jog a marathon and improve their diet through nutrition challenges. Participants track mileage and healthy eating over approximately 6 months, and complete a final marathon mile at the program's culminating event. Across 21 schools, 404 students between kindergarten and 8th grade reported on their experiences in the program. Also, 19 school coordinators rated their perceptions of the program's impact. While the data is preliminary and retrospective, it indicates that participants are highly engaged and that the program has potential to improve physical activity and other healthy lifestyle behaviors in many children. Strengths of the program, implications for obesity prevention, and future directions are also discussed.

  20. Egg shell and yolk quality characteristics of layers fed with sugarcane press residue in soya and fish based diets

    Directory of Open Access Journals (Sweden)

    N. Suma

    2015-02-01

    Full Text Available Aim: Sugarcane press residue (SPR, a by-product of sugarcane industry, which is rich in inorganic salts was assessed at different levels in both soya based and fish based diets of layers for egg shell and yolk quality characteristics. Materials and Methods: SPR was incorporated in 32-week-old white leghorn layer diets at 0%, 5%, 10% and 15% either in the soya based or fish based diets to form T1 to T8 diets, respectively. Each diet was offered to five replicates of four laying hens each constituting a total of one sixty birds kept for 84 days under colony cages. Results: Mean egg shell thickness obtained from eggs of experimental hens measured was 0.342, 0.329, 0.320, 0.322, 0.319, 0.332, 0.328 and 0.336 mm in T1 through T8 groups, respectively. About the main factor effects, both showed non-significant results. Similarly, influence of different treatment diets, in imparting colour to the yolks, was found to be non-significant (p>0.05 at different 28-day time intervals. Further, the average yolk index values ranged non-significantly from 0.360 (T6 to 0.383 (T4. Conclusion: The SPR can be incorporated into layer diet as a source of inorganic as well as organic nutrients without affecting its egg quality characteristics.

  1. Maintaining Coral Snakes (Micrurus nigrocinctus, Serpentes: Elapidae) for venom production on an alternative fish-based diet.

    Science.gov (United States)

    Chacón, Danilo; Rodríguez, Santos; Arias, Jazmín; Solano, Gabriela; Bonilla, Fabián; Gómez, Aarón

    2012-09-01

    American Elapid snakes (Coral Snakes) comprise the genera Leptomicrurus, Micruroides and Micrurus, which form a vast taxonomic assembly of 330 species distributed from the South of United States to the southern region of South America. In order to obtain venom for animal immunizations aimed at antivenom production, Coral Snakes must be kept in captivity and submitted periodically to venom extraction procedures. Thus, to maintain a snake colony in good health for this purpose, a complete alternative diet utilizing an easily obtained prey animal is desirable. The development of a diet based on fish is compared to the wild diet based on colubrid snakes, and assessed in terms of gain in body weight rate (g/week), longevity (weeks), venom yield (mg/individual), venom median lethal dose (LD₅₀) and venom chromatographic profiles. The animals fed with the fish-based diet gained more weight, lived longer, and produced similar amount of venom whose biological and biochemical characteristics were similar to those of venom collected from specimens fed with the wild diet. This fish-based diet appears to be suitable (and preferable to the wild diet) to supply the nutritional requirements of a Micrurus nigrocinctus snake collection for the production of antivenom. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. The operational challenges of community-based tourism ventures in ...

    African Journals Online (AJOL)

    Community-based tourism is increasingly being developed and promoted as a means of reducing poverty in developing countries, assisting local communities to meet their needs through the offering of a tourism product. The Swaziland Tourism Authority with the support of the European Union Fund has made significant ...

  3. The Impact of Community Violence on School-Based Research

    Science.gov (United States)

    Velsor-Friedrich, Barbara; Richards, Maryse; Militello, Lisa K.; Dean, Kyle C.; Scott, Darrick; Gross, Israel M.; Romeo, Edna

    2015-01-01

    Research conducted on youth exposure to violence has generally focused on documenting the prevalence of community violence and its emotional and behavioral implications. However, there is a dearth of information related to the impact of violence on the implementation and evaluation of community and school-based programs. This commentary examines…

  4. A Bibliometric Study of Community Pharmacy-Based Research ...

    African Journals Online (AJOL)

    2003-01-01

    Purpose: To analyze community pharmacy based research in Arab countries. Methods: Comprehensive review of the literature indexed by Scopus was conducted. Data from Jan 01, 2003 till December 31, 2013 was searched for documents with specific words pertaining to “community pharmacy” in any one of the 13 Middle ...

  5. Community Based Natural Resource Management in the Greater ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Community Based Natural Resource Management in the Greater Limpopo Trans Frontier Conservation Area ... It is expected that the project will result in greater accountability of leaders to local constituencies, and sharper awareness of environmental and economic opportunities on the part of participating communities.

  6. SMS/MMS-based Enhancements to the Community Health ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    SMS/MMS-based Enhancements to the Community Health Information Tracking System (CHITS) in the Philippines. The Community Health Information Tracking System (CHITS) is an electronic public health information system introduced by the Pasay City Health Office in 2004. Pasay City is home to one-fifth of Metro ...

  7. Developing community-based tourism in South Africa: Addressing ...

    African Journals Online (AJOL)

    Tourism has been widely proposed as a tool contributing to development. Community-based tourism (CBT) has been specifically recognised as a tourism development approach aimed at facilitating the development of disadvantaged communities. However, realising this potential is often difficult and it may additionally be ...

  8. Ethics and Community-Based Participatory Research: Commentary on Minkler

    Science.gov (United States)

    Green, Lawrence W.

    2004-01-01

    The author comments on Meredith Minkler's article, "Ethical Challenges for the "Outside" Researcher in Community-Based Participatory Research," Health Education & Behavior 31(6):684-697, 2004 [see EJ824234]. Specifically, this commentary notes along with Minkler that, in relation to the relatively uncharted territory of Community-Based…

  9. Mobilizing Volunteers for Community-Based Education and Development Programs.

    Science.gov (United States)

    Compton, J. Lin

    1979-01-01

    Using a case study approach, describes the efforts of three community organizers--a literacy worker and a medical doctor in the Phillipines, and an adult basic education supervisor in North Carolina--to develop and implement community-based volunteer programs. (DR)

  10. The role of community-based coastal conservation and development ...

    African Journals Online (AJOL)

    Climate change impacts fall disproportionately on the world's poorest, most marginalised communities, particularly those highly dependent on direct use of natural ... Such community-based approaches should therefore play a key role in adaptation efforts within the western Indian Ocean region, where many coastal ...

  11. Community based research in Africa: Implications for education ...

    African Journals Online (AJOL)

    The article explores the roots of Community-Based-Research (CBR) in Africa. The main questions are: How to access the knowledge produced and circulated within communities and make them subject of teaching in schools? Can we derive methodological questions that could be related specifically to the African context ...

  12. A community-based framework for aquatic ecosystem models

    NARCIS (Netherlands)

    Trolle, D.; Hamilton, D.P.; Hipsey, M.R.; Bolding, K.; Bruggeman, J.; Mooij, W.M.; Janse, J.H.; Nielsen, A.; Jeppesen, E.; Elliot, J.A.; Makler-Pick, V.; Petzoldt, T.; Rinke, K.; Flindt, M.R.; Arhonditsis, G.; Gal, G.; Bjerring, R.; Tominaga, K.; 't Hoen, J.; Downing, A.S.; Marques, D.M.; Fragoso Jr., C.R.; Søndergaard, M.; Hanson, P.C.

    2012-01-01

    Here, we communicate a point of departure in the development of aquatic ecosystem models, namely a new community-based framework, which supports an enhanced and transparent union between the collective expertise that exists in the communities of traditional ecologists and model developers. Through a

  13. The effectiveness of Community Based Distribution of Injectable ...

    African Journals Online (AJOL)

    This study reports on findings of a pilot of community-based distribution (CBD) of injectable contraceptives in two local government areas (LGAs) of Gombe State, Nigeria. From August 2009 to January 2010, the project enrolled, trained and equipped community health extension workers (CHEWs) to distribute condoms, oral ...

  14. Whose forests, whose voices? Mining and community- based nature ...

    African Journals Online (AJOL)

    This paper explores local experiences of private - sector led community - based nature conservation near Fort Dauphin, southeastern Madagascar through the analysis of a conservation zone managed in partnership between the Rio Tinto mining corporation, local government and local communities. The article assesses ...

  15. Beyond Propietorship : Murphree's Laws on Community-based ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    30 sept. 2009 ... Beyond Propietorship : Murphree's Laws on Community-based Natural Resource Management in Southern Africa. Couverture du livre Beyond Propietorship ... Autonomy and Community Management of Protected Areas in Neuquen and Araucania (Argentina and Chile). The Mapuche are an indigenous ...

  16. Implementing and managing community-based education and ...

    African Journals Online (AJOL)

    Background. A current challenge in the training of healthcare professionals is to produce socially responsive graduates who are prepared for work in community settings. Community-based education (CBE) and service learning (SL) are teaching approaches used in the Faculty of Health Sciences at the University of the Free ...

  17. Adaptation and beyond: Lessons from community based adaptation ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    25 avr. 2016 ... Community based adaptation puts people at the centre of their own development. It is not just about responding to climate shocks, but is a learning process that empowers communities to solve problems and plan for climate events. Without underestimating the severity of climate change, this approach ...

  18. Establishing common ground in community-based arts in health.

    Science.gov (United States)

    White, Mike

    2006-05-01

    This article originates in current research into community-based arts in health. Arts in health is now a diverse field of practice, and community-based arts in health interventions have extended the work beyond healthcare settings into public health. Examples of this work can now be found internationally in different health systems and cultural contexts. The paper argues that researchers need to understand the processes through which community-based arts in health projects evolve, and how they work holistically in their attempt to produce therapeutic and social benefits for both individuals and communities, and to connect with a cultural base in healthcare services themselves. A development model that might be adapted to assist in analysing this is the World Health Organisation Quality of Life Index (WHOQOL). Issues raised in the paper around community engagement, healthy choice and self-esteem are then illustrated in case examples of community-based arts in health practice in South Africa and England; namely the DramAide and Siyazama projects in KwaZulu-Natal, and Looking Well Healthy Living Centre in North Yorkshire. In South Africa there are arts and media projects attempting to raise awareness about HIV/AIDS through mass messaging, but they also recognize that they lack models of longer-term community engagement. Looking Well by contrast addresses health issues identified by the community itself in ways that are personal, empathic and domesticated. But there are also similarities among these projects in their aims to generate a range of social, educational and economic benefits within a community-health framework, and they are successfully regenerating traditional cultural forms to create public participation in health promotion. Process evaluation may provide a framework in which community-based arts in health projects, especially if they are networked together to share practice and thinking, can assess their ability to address health inequalities and focus

  19. Efficacy of milk-based diets in persistent diarrhea: a randomized, controlled trial.

    Science.gov (United States)

    Bhatnagar, S; Bhan, M K; Singh, K D; Saxena, S K; Shariff, M

    1996-12-01

    Previous studies have shown increased stool output when children with persistent diarrhea (PD) received milk as the predominant source of nutrition. We evaluated the efficacy of milk given in modest amounts as a part of a mixed diet in children with PD. One hundred sixteen children 3 to 24 months of age with diarrhea for between 14 days and 12 weeks were allocated to milk-based (n = 60) or milk-free (n = 56) cereal dietary regimens. The two diets were isocaloric (86.9 calories/100 g for 9 months) consisting of puffed rice cereal, sugar, and oil differing in only their source of protein, which was either milk or egg white, respectively. An average of 30% of the calories were constituted by milk in the milk-cereal diet. Both diets were offered at the rate of 150 kcal/kg per day. Children receiving milk-cereal consumed an average of 1.9 g/kg lactose per day. The baseline characteristics in the two groups were similar. Comparable amounts of diet were consumed in both groups. The milk-cereal group did not have higher median (range) stool output (g/kg/h) compared with the milk-free group during a 0- to 48-hour (milk-cereal, 1.7 [0.2 to 8.7]; milk-free, 1.5 [0.1 to 6.6]) or 0- to 120-hour (milk-cereal, 1.6 [0.4 to 7.2]; milk-free, 1.3 [0.1 to 7.6]) period. The percentage of weight gain was similar in the two groups, and there were no significant differences in the duration of diarrhea. Overall, 23 children had treatment failures, 10 (17%) in the milk-cereal and 13 (23.6%) in the milk-free groups. Our findings suggest that modest intakes of milk are well tolerated as a part of mixed diet during PD.

  20. Impact of the diet on net endogenous acid production and acid-base balance.

    Science.gov (United States)

    Poupin, Nathalie; Calvez, Juliane; Lassale, Camille; Chesneau, Caroline; Tomé, Daniel

    2012-06-01

    Net acid production, which is composed of volatile acids (15,000 mEq/day) and metabolic acids (70-100 mEq/day) is relatively small compared to whole-body H⁺ turnover (150,000 mEq/day). Metabolic acids are ingested from the diet or produced as intermediary or end products of endogenous metabolism. The three commonly reported sources of net acid production are the metabolism of sulphur amino acids, the metabolism or ingestion of organic acids, and the metabolism of phosphate esters or dietary phosphoproteins. Net base production occurs mainly as a result of absorption of organic anions from the diet. To maintain acid-base balance, ingested and endogenously produced acids are neutralized within the body by buffer systems or eliminated from the body through the respiratory (excretion of volatile acid in the form of CO₂) and urinary (excretion of fixed acids and remaining H⁺) pathways. Because of the many reactions involved in the acid-base balance, the direct determination of acid production is complex and is usually estimated through direct or indirect measurements of acid excretion. However, indirect approaches, which assess the acid-forming potential of the ingested diet based on its composition, do not take all the acid-producing reactions into account. Direct measurements therefore seem more reliable. Nevertheless, acid excretion does not truly provide information on the way acidity is dealt with in the plasma and this measurement should be interpreted with caution when assessing acid-base imbalance. Copyright © 2012 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  1. Local Community Detection Algorithm Based on Minimal Cluster

    Directory of Open Access Journals (Sweden)

    Yong Zhou

    2016-01-01

    Full Text Available In order to discover the structure of local community more effectively, this paper puts forward a new local community detection algorithm based on minimal cluster. Most of the local community detection algorithms begin from one node. The agglomeration ability of a single node must be less than multiple nodes, so the beginning of the community extension of the algorithm in this paper is no longer from the initial node only but from a node cluster containing this initial node and nodes in the cluster are relatively densely connected with each other. The algorithm mainly includes two phases. First it detects the minimal cluster and then finds the local community extended from the minimal cluster. Experimental results show that the quality of the local community detected by our algorithm is much better than other algorithms no matter in real networks or in simulated networks.

  2. Social and demographic inequalities in diet quality in a population-based study

    Directory of Open Access Journals (Sweden)

    Daniela de ASSUMPÇÃO

    2016-04-01

    Full Text Available Objective : To evaluate sociodemographic inequalities in the diet quality of the urban population of the city of Campinas, São Paulo, Brazil. Methods: A population-based, cross-sectional study was performed using data from a health survey conducted in the city of Campinas in 2008-2009. Diet quality was evaluated using the Brazilian Healthy Eating Index Revised. A total of 3,382 individuals aged 10 years old and older were analyzed. Results : Brazilian Healthy Eating Index Revised scores increased with age and education level. Women consumed more vegetables, fruits, and milk, and less sodium, meat and eggs, oils, saturated and solid fats, alcohol, and added sugars than men. Scores for whole grains, vegetables, and fruits also increased with age and education level. Conclusion: These findings point to sociodemographic segments that are more vulnerable to an inappropriate diet and identify the need of strategies to increase the consumption of whole grains, dark green vegetables, fruits, and milk, and decrease the consumption of sodium, solid fats, alcohol, and added sugar.

  3. The Improvement of Low Salt Diet Behavior based on Theory of Planned Behavior on Elderly with Hypertension

    Directory of Open Access Journals (Sweden)

    Lembunai Tat Alberta

    2016-09-01

    Full Text Available Introduction: Hypertension in elderly is triggered by the thickening and stiffness of arterial wall due to ageing processes. One attempt to prevent the complications of hypertension is by change their lifestyle, such as perform a low-salt diet. The implementation of a low-salt diet on elderly should be adjusted with their behavior and habits. TPB is one of theoretical attempt to identify the relationship between elderly’s attitude and their behavior, and to emphasize the importancy of intention as determinant of behavior, focused on cognitif and rational decission making process. This study was aimed to analyze the improvement of low salt diet behavior based on TPB on elderly with hypertension. Method: This research was used descriptive design with observational analytic method. Population were elderly with hypertension recorded at Puskesmas Pucang, Kota Surabaya. Samples were 32 respondents, taken randomly. Data were collected by using questionnaires and direct interview. Data were then analyzed by using Partial Least Square (PLS. Result: The results had showed that intention to implement a low-salt diet was built by attitudes toward behavior, subjective norms, and perceived behavioral control (PBC on elderly with hypertension. A low-salt diet behavior was built by intention to implement a low-salt diet on elderly with hypertension. Discussion: These results can be used as a model to improve low salt diet behavior on elderly with hypertension. Keywords: low-salt diet, hypertension, elderly, TPB

  4. Effect of feeding palm oil by-products based diets on muscle fatty acid composition in goats.

    Directory of Open Access Journals (Sweden)

    Abdelrahim Abubakr

    Full Text Available The present study aims to evaluate the effects of feeding palm oil by-products based diets on different muscle fatty acid profiles in goats. Thirty-two Cacang × Boer goats were randomly assigned to four dietary treatments: (1 control diet (CD, (2 80% decanter cake diet (DCD, (3 80% palm kernel cake diet (PKCD and (4 CD plus 5% palm oil (PO supplemented diet (CPOD. After 100 days of feeding, four goats from each group were slaughtered and longissimus dorsi (LD, infraspinatus (IS and biceps femoris (BF were sampled for analysis of fatty acids. Goats fed the PKCD had higher (P<0.05 concentration of lauric acid (C12:0 than those fed the other diets in all the muscles tested. Compared to the other diets, the concentrations of palmitic acid (C16:0 and stearic acid (C18:0 were lower (P<0.05 and that of linoleic acid (C18:2 n-6 was higher (P<0.05 in the muscles from goats fed the CD. It was concluded that palm kernel cake and decanter cake can be included in the diet of goats up to 80% with more beneficial than detrimental effects on the fatty acid profile of their meat.

  5. Using a community-based participatory research approach to develop a faith-based obesity intervention for African American children.

    Science.gov (United States)

    Davis, Dawnavan S; Goldmon, Moses V; Coker-Appiah, Dionne S

    2011-11-01

    Childhood obesity is a major epidemic, with African American (AA) children aged 6 to 11 years experiencing increased burden. The AA faith community has numerous assets that point to the need for the intersection of faith and health to address obesity-related racial disparities. The purpose of the Our Bodies, God's Temples (OBGT) study was to examine diet, physical activity, and body image behaviors among AA children aged 6 to 11 years; receptivity to a faith-based obesity intervention among AA children, parents, and church leaders; and strengths and barriers of implementing a faith-based obesity curriculum in the Sunday school setting. A community-based participatory research approach was used to develop an obesity intervention to be integrated into the church Sunday school setting for AA children. A Community Advisory Network worked with researchers to develop a 12-week culturally appropriate faith-based obesity intervention. Future work will test the effectiveness of the newly created curriculum on obesity-related outcomes in AA children.

  6. The efficacy of the ketogenic diet in infants and young children with refractory epilepsies using a formula-based powder.

    Science.gov (United States)

    Ashrafi, Mahmoud Reza; Hosseini, Seyed Ahmad; Zamani, Gholam Reza; Mohammadi, Mahmoud; Tavassoli, Alireza; Badv, Reza Shervin; Heidari, Morteza; Karimi, Parviz; Malamiri, Reza Azizi

    2017-03-01

    To evaluate the efficacy, safety, and tolerability of a classic 4:1 ketogenic diet using a formula-based powder in infants and children with refractory seizures who are reluctant to eat homemade foods. We conducted an open label trial and administered a ketogenic diet using formula-based power (Ketocal ® ). Twenty-seven infants and children aged between 12 months and 5 years were enrolled who had refractory seizures and were reluctant to eat homemade foods. Of 27 children, 5 were lost to follow-up and 22 were remained at the end of the study. After 4 months, the median frequency of seizures per week was reduced >50% in 68.2% of patients, while 9/22 children (40.9%) showed a 50-90% reduction in seizure frequency per week, and 6/22 children (27.3%) showed more than 90% reduction in seizure frequency per week. Over the study course, 6/22 (27%) children who continued to receive the diet developed constipation, one child developed gastroesophageal reflux, and one child developed hypercholesterolemia. None of these children discontinued the diet because of the complications. Thirteen children and their parents (59%) reported that the diet was palatable and tolerable enough. The ketogenic diet using a formula-based powder (Ketocal ® ) is effective, safe, and tolerable in infants and children with refractory seizures who are reluctant to eat homemade foods according to the rules of the ketogenic diet.

  7. Trends in diet quality among adolescents, adults and older adults: A population-based study

    Directory of Open Access Journals (Sweden)

    Samantha Caesar de Andrade, PhD

    2016-12-01

    Full Text Available This study aimed to monitor diet quality and associated factors in adolescents, adults and older adults from the city of São Paulo, Brazil. We conducted a cross-sectional population-based study involving 2376 individuals surveyed in 2003, and 1662 individuals in 2008 (Health Survey of São Paulo, ISA-Capital. Participants were of both sexes and aged 12 to 19 years old (adolescents, 20 to 59 years old (adults and 60 years old or over (older adults. Food intake was assessed using the 24-h dietary recall method while diet quality was determined by the Brazilian Healthy Eating Index (BHEI-R. The prevalence of descriptive variables for 2003 and 2008 was compared adopting a confidence interval of 95%. The means of total BHEI-R score and its components for 2003 and 2008 were compared for each age group. Associations between the BHEI-R and independent variables were evaluated for each survey year using multiple linear regression analysis. Results showed that the mean BHEI-R increased (54.9 vs. 56.4 points over the five-year period. However, the age group evaluation showed a deterioration in diet quality of adolescents, influenced by a decrease in scores for dark-green and orange vegetables and legumes, total grains, oils and SoFAAS (solid fat, alcohol and added sugar components. In the 2008 survey, adults had a higher BHEI-R score, by 6.1 points on average, compared to adolescents. Compared to older adults, this difference was 10.7 points. The diet quality remains a concern, especially among adolescents, that had the worst results compared to the other age groups.

  8. An advanced method to assess the diet of free-ranging large carnivores based on scats.

    Directory of Open Access Journals (Sweden)

    Bettina Wachter

    Full Text Available BACKGROUND: The diet of free-ranging carnivores is an important part of their ecology. It is often determined from prey remains in scats. In many cases, scat analyses are the most efficient method but they require correction for potential biases. When the diet is expressed as proportions of consumed mass of each prey species, the consumed prey mass to excrete one scat needs to be determined and corrected for prey body mass because the proportion of digestible to indigestible matter increases with prey body mass. Prey body mass can be corrected for by conducting feeding experiments using prey of various body masses and fitting a regression between consumed prey mass to excrete one scat and prey body mass (correction factor 1. When the diet is expressed as proportions of consumed individuals of each prey species and includes prey animals not completely consumed, the actual mass of each prey consumed by the carnivore needs to be controlled for (correction factor 2. No previous study controlled for this second bias. METHODOLOGY/PRINCIPAL FINDINGS: Here we use an extended series of feeding experiments on a large carnivore, the cheetah (Acinonyx jubatus, to establish both correction factors. In contrast to previous studies which fitted a linear regression for correction factor 1, we fitted a biologically more meaningful exponential regression model where the consumed prey mass to excrete one scat reaches an asymptote at large prey sizes. Using our protocol, we also derive correction factor 1 and 2 for other carnivore species and apply them to published studies. We show that the new method increases the number and proportion of consumed individuals in the diet for large prey animals compared to the conventional method. CONCLUSION/SIGNIFICANCE: Our results have important implications for the interpretation of scat-based studies in feeding ecology and the resolution of human-wildlife conflicts for the conservation of large carnivores.

  9. Community impact of HIV status disclosure through an integrated community home-based care programme.

    Science.gov (United States)

    Ncama, Busisiwe; Uys, Leana

    2006-11-01

    The integration of HIV-prevention activities into care has received little attention within or outside formal healthcare settings. The contribution of community home-based care services in facilitating disclosure of HIV status and reducing stigma have also not been described. This study examines the community impact of an integrated community home-based care (ICHC) programme on HIV-prevention efforts and disclosure of status. Quantitative data was collected from 363 people living with HIV (PLHIV) and 1 028 members of their micro-communities; of these, 211 and 586, respectively, were in the ICHC programme (thus representing the ICHC-served group) and 152 and 442, respectively, were not in the programme (representing the non-served or control group). The micro-community group served by the ICHC programme reported significantly more positive attitudes towards HIV, better knowledge of HIV, fewer instances of sexually-transmitted infections, a tendency for fewer sexual partners, and less perceived risk of acquiring HIV than the non-served micro-community group. Also, the micro-community served by the programme did not show significantly better uptake of voluntary counselling and testing than did the non-served micro-community. There was no difference in condom-use between the two groups.

  10. Evaluating community-based public health leadership training.

    Science.gov (United States)

    Ceraso, Marion; Gruebling, Kirsten; Layde, Peter; Remington, Patrick; Hill, Barbara; Morzinski, Jeffrey; Ore, Peggy

    2011-01-01

    Addressing the nation's increasingly complex public health challenges will require more effective multisector collaboration and stronger public health leadership. In 2005, the Healthy Wisconsin Leadership Institute launched an annual, year-long intensive "community teams" program. The goal of this program is to develop collaborative leadership and public health skills among Wisconsin-based multisectoral teams mobilizing their communities to improve public health. To measure the scope of participation and program impacts on individual learning and practice, including application of new knowledge and collective achievements of teams on coalition and short-term community outcomes. End-of-year participant program evaluations and follow-up telephone interviews with participants 20 months after program completion. Community-based public health leadership training program. Sixty-eight participants in the Community Teams Program during the years 2006 to 2007 and 2007 to 2008. Professional diversity of program participants; individual learning and practice, including application of new knowledge; and collective achievements of teams, including coalition and short-term community outcomes. Participants in the Community Teams Program represent a diversity of sectors, including nonprofit, governmental, academic, business, and local public health. Participation increased knowledge across all public health and leadership competency areas covered in the program. Participating teams reported outcomes, including increased engagement of community leadership, expansion of preventive services, increased media coverage, strengthened community coalitions, and increased grant funding. Evaluation of this community-based approach to public health leadership training has shown it to be a promising model for building collaborative and public health leadership skills and initiating sustained community change for health improvement.

  11. Community-based health interventions: principles and applications

    National Research Council Canada - National Science Library

    Guttmacher, Sally; Kelly, Patricia J; Ruiz-Janecko, Yumary

    2010-01-01

    ...: diabetes, cancer, cardiovascular disease, HIV, asthma, and obesity. Following the trend begun by CDC and other agencies, the book takes a proactive and evidence-based approach reducing risk for individuals and communities...

  12. CSC Tip Sheets: Community-Based Social Marketing

    Science.gov (United States)

    Use community-based social marketing (CBSM) to facilitate direct neighbor-to-neighbor communication and influence to promote behavior change. In-person communications are often complemented by electronic social media tools.

  13. Enhancing Community Detection By Affinity-based Edge Weighting Scheme

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Andy [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Sanders, Geoffrey [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Henson, Van [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Vassilevski, Panayot [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-10-05

    Community detection refers to an important graph analytics problem of finding a set of densely-connected subgraphs in a graph and has gained a great deal of interest recently. The performance of current community detection algorithms is limited by an inherent constraint of unweighted graphs that offer very little information on their internal community structures. In this paper, we propose a new scheme to address this issue that weights the edges in a given graph based on recently proposed vertex affinity. The vertex affinity quantifies the proximity between two vertices in terms of their clustering strength, and therefore, it is ideal for graph analytics applications such as community detection. We also demonstrate that the affinity-based edge weighting scheme can improve the performance of community detection algorithms significantly.

  14. The ASEAN community-based tourism standards: looking beyond certification

    OpenAIRE

    Novelli, M.; Klatte, N.; Dolezal, C.

    2017-01-01

    This paper reports findings from an opportunity study on the appropriateness of implementing community-based tourism standards (CBTS) certification through the Association of Southeast Asian Nations (ASEAN) criteria, as a way to improve sustainable tourism provision in the region. Framed by critical reflections on community-based tourism (CBT) literature and existing sustainable tourism standards (STS) practices, qualitative research consisting of interviews with six key industry experts prov...

  15. Bacterial and Protozoal Communities and Fatty Acid Profile in the Rumen of Sheep Fed a Diet Containing Added Tannins ▿

    Science.gov (United States)

    Vasta, Valentina; Yáñez-Ruiz, David R.; Mele, Marcello; Serra, Andrea; Luciano, Giuseppe; Lanza, Massimiliano; Biondi, Luisa; Priolo, Alessandro

    2010-01-01

    This study evaluated the effects of tannins on ruminal biohydrogenation (BH) due to shifts in the ruminal microbial environment in sheep. Thirteen lambs (45 days of age) were assigned to two dietary treatments: seven lambs were fed a barley-based concentrate (control group) while the other six lambs received the same concentrate with supplemental quebracho tannins (9.57% of dry matter). At 122 days of age, the lambs were slaughtered, and the ruminal contents were subjected to fatty acid analysis and sampled to quantify populations of Butyrivibrio fibrisolvens, which converts C18:2 c9-c12 (linoleic acid [LA]) to C18:2 c9-t11 (rumenic acid [RA]) and then RA to C18:1 t11 (vaccenic acid [VA]); we also sampled for Butyrivibrio proteoclasticus, which converts VA to C18:0 (stearic acid [SA]). Tannins increased (P < 0.005) VA in the rumen compared to the tannin-free diet. The concentration of SA was not affected by tannins. The SA/VA ratio was lower (P < 0.005) for the tannin-fed lambs than for the controls, suggesting that the last step of the BH process was inhibited by tannins. The B. proteoclasticus population was lower (−30.6%; P < 0.1), and B. fibrisolvens and protozoan populations were higher (+107% and +56.1%, respectively; P < 0.05) in the rumen of lambs fed the tannin-supplemented diet than in controls. These results suggest that quebracho tannins altered BH by changing ruminal microbial populations. PMID:20173064

  16. Variation in modelled healthy diets based on three different food patterns identified from the Danish national diet – and the impact on carbon footprint Nordic Nutrition Conference, Gothenburg 2016 (poster)

    DEFF Research Database (Denmark)

    Trolle, Ellen; Thorsen, Anne Vibeke; Mogensen, Lisbeth

    with the recommended values and depending on food preferences and habits, and 2) further optimizing the diet composition with regard to carbon footprint (CF). Methods: We used a simple modelling of the ‘Traditional’, ‘Health conscious’ and ‘Fast food’ patterns identified from national dietary data (1)Knudsen et al......Background and aims: A healthy diet complies with the national food-based dietary guidelines (FBDG) and Nordic nutrition recommendations (NNR2012). In this study we aim at 1) developing new healthy diet compositions by a simple diet modelling technique that ensures a nutrient content in accordance....... 2014) into isocaloric healthy diets that fulfil and the Danish FBDGs and NNR2012 with respect to both micro- and macronutrients. Furthermore we updated the list of estimated carbon footprint (CF) of food items included in the diets and further optimized the diet composition with regard to CF. Extension...

  17. Effects of Diets Supplemented with Ensiled Mulberry Leaves and Sun-Dried Mulberry Fruit Pomace on the Ruminal Bacterial and Archaeal Community Composition of Finishing Steers.

    Science.gov (United States)

    Niu, Yuhong; Meng, Qingxiang; Li, Shengli; Ren, Liping; Zhou, Bo; Schonewille, Thomas; Zhou, Zhenming

    2016-01-01

    This study investigated the effects of ensiled mulberry leaves (EML) and sun-dried mulberry fruit pomace (SMFP) on the ruminal bacterial and archaeal community composition of finishing steers. Corn grain- and cotton meal-based concentrate was partially replaced with EML or SMFP. The diets had similar crude protein (CP), neutral detergent fiber (NDF), and metabolizable energy. Following the feeding trial, the steers were slaughtered and ruminal liquid samples were collected to study the ruminal microbiome. Extraction of DNA, amplification of the V4 region of the 16S rRNA gene, and Illumina MiSeq pyrosequencing were performed for each sample. Following sequence de-noising, chimera checking, and quality trimming, an average of 209,610 sequences were generated per sample. Quantitative real-time PCR was performed to examine the selected bacterial species in the rumen. Our results showed that the predominant phyla were Bacteroidetes (43.90%), Firmicutes (39.06%), Proteobacteria (4.31%), and Tenericutes (2.04%), and the predominant genera included Prevotella (13.82%), Ruminococcus (2.51%), Butyrivibrio (2.38%), and Succiniclasticum (2.26%). Compared to the control group, EML and SMFP groups had a higher abundance of total bacteria (p < 0.001); however, the bacterial community composition was similar among the three groups. At the phylum level, there were no significant differences in Firmicutes (p = 0.7932), Bacteroidetes (p = 0.2330), Tenericutes (p = 0.2811), or Proteobacteria (p = 0.0680) levels among the three groups; however, Fibrobacteres decreased in EML (p = 0.0431). At the genus level, there were no differences in Prevotella (p = 0.4280), Ruminococcus (p = 0.2639), Butyrivibrio (p = 0.4433), or Succiniclasticum (p = 0.0431) levels among the groups. Additionally, the dietary treatments had no significant effects on the archaeal community composition in the rumen. Therefore, EML and SMFP supplementation had no significant effects on the ruminal bacterial or

  18. Synthetic socioeconomic based domestic wastewater hydrographs for small arid communities

    KAUST Repository

    Elnakar, H.

    2012-06-04

    A model was developed to predict synthetic socioeconomic based domestic wastewater hydrographs for the small arid communities. The model predicts the flow hydrograph for random weekdays and weekends based on the specific socioeconomic characteristics of the community. The main socioeconomic characteristics are the composition of the community, the different user behaviours in using water appliances, and the unit discharges of such appliances. Use patterns of water appliances are assumed to vary for the various members of the community and the type of day. Each community is composed of several social categories such as the employee, working woman, stay home woman, stay home child, students etc. The use patterns account for the stochastic nature of use in terms of number of uses, duration of the use and times of use in the day. Randomly generated hydrographs are generated for weekdays and weekends along with synthetic hydrographs of non-exceedance. The model was verified for a small residential compound in Sharm El Shiekh - Egypt using 11 days of flow measurements performed in summer. The synthetic hydrographs based on assumed water use patterns of the various members of the community compared reasonably with the measured hydrographs. Synthetic hydrographs can be derived for a community under consideration to reflect its socioeconomic conditions and thus can be used to generate probability based peaking factors to be used in the design of sewerage systems pumping facilities, and treatment plants. © 201 WIT Press.

  19. Community Based Nutrition Rehabilitation in Tanzania: Challenges and Lessons Learned

    International Nuclear Information System (INIS)

    Urio, Elisaphinate Moses; Jeje, Benedict; Ndossi, Godwin

    2014-01-01

    Full text: Malnutrition among children under the age of five continues to be a significant public health problem in Tanzania. Despite numerous nutritional interventions that have been implemented, the country still experiences high rates of malnutrition. According to Tanzania Demographic and Health Survey of 2010 the prevalence of underweight was estimated to be 16%, wasting 5% and stunting 42 %. Factors contributing to causes of malnutrition include immediate, underlying and basic causes. All these factors are interlinked and operate synergistically and not independently. Approaches for managing malnourished children in Tanzania evolved from facility based Nutrition Rehabilitation Units (NURU) in the late 1960s to Community Based Nutrition Rehabilitation (CBNR) in late 1980s. In the latter approach, malnourished children are rehabilitated in the same environment (village, home) that precipitated the condition, using resources and infrastructures available in the community. Mothers are taught about child feeding using family foods to make good food mixtures and of the importance of feeding frequency for the young child. Limitations for this approach include inadequate advocacy to leaders from districts down to the community level, few trained health providers and community health workers on knowledge and skills on community based nutrition rehabilitation, inadequate equipment and supplies for identification and categorization of malnutrition, low awareness of parents, care givers and community leaders on home rehabilitation of malnourished children. Nonetheless, Community Based Nutrition Rehabilitation approach has the potential to address malnutrition in children given political will and resources. (author)

  20. The European hadron therapy community touches base

    CERN Multimedia

    Audrey Ballantine, Manuela Cirilli, Evangelia Dimovasili, Manjit Dosanjh, Seamus Hegarty

    2010-01-01

    The European hadron therapy community gathered in Stockholm from 3 to 5 September for the annual ENLIGHT workshops. Three of the four EC-funded projects born under the umbrella of ENLIGHT (see box) were discussed in the prestigious Nobel Forum at the Karolinska Institutet.   Souvenir photo from the ENLIGHT workshops On its second birthday, the PARTNER Initial Training Network was especially under the spotlight, as the European Commission conducted a formal project review bringing together the institutes, companies and young researchers involved. The 21 PARTNER researchers experienced the thrill of presenting their work in this privileged setting. During the coffee breaks, they joked about this being their only chance in life to speak in the Nobel Forum – but who knows what these brilliant young minds will achieve! They certainly impressed the European Commission’s Project Officer Gianluca Coluccio and Expert Reviewer Kaisa Hellevuo, who stated that PARTNER is a showcase proj...

  1. Fermentation characteristics of corn-, triticale-, and wheat-based dried distillers' grains with solubles in barley-based diets determined using continuous and batch culture systems.

    Science.gov (United States)

    Au, Findy; McKeown, Lisa E; McAllister, Tim A; Chaves, Alexandre V

    2010-09-01

    Dried distillers' grains with solubles (DDGS) are becoming increasingly available and popular as an alternative livestock feed. This study used continuous and batch culture techniques to compare the in vitro fermentation characteristics of diets containing corn-, triticale- or wheat-based DDGS at 200 g kg(-1) diet dry matter (DM) against a barley grain-based control diet. In continuous fermentation of wheat DDGS diet, total volatile fatty acid (VFA) concentration was decreased by 15.7% across sampling times and NH(3) concentration was quadrupled compared with control, whereas fermentations of corn- and triticale-DDGS diets were similar to the barley-based control. In batch cultures, corn DDGS differed from control only in increased culture pH. Compared with control diet, triticale DDGS yielded lower total gas production (140.94 versus 148.78 mL g(-1) DM) and in vitro DM digestibility (IVDMD; 0.509 versus 0.535). Wheat DDGS diet yielded decreased total gas production (123.49 mL g(-1) DM) and IVDMD (0.468), as well as total VFA production (105.84 versus 134.20 mmol L(-1)) and substantially increased ammonia concentration (151.61 versus 58.34 mg L(-1)) and acetate:propionate ratio (2.94 versus 1.11). Corn- and triticale- DDGS diets exhibited fermentation characteristics similar to the barley based control diet, consistent with in vivo findings that these diets yielded no adverse effects on production. In vitro ruminal fermentation of wheat DDGS diet differed significantly from control in several aspects including 2.6 to 6X higher ammonia concentrations. Copyright 2010 Society of Chemical Industry.

  2. Wheat- and barley-based diets with or without additives influence broiler chicken performance, nutrient digestibility and intestinal microflora.

    Science.gov (United States)

    Rodríguez, María Luisa; Rebolé, Almudena; Velasco, Susana; Ortiz, Luis T; Treviño, Jesús; Alzueta, Carmen

    2012-01-15

    To our knowledge, there is scant literature on comparative broiler response to cereal diets high in soluble non-starch polysaccharides without or with enzyme, prebiotic, probiotic or synbiotic supplementation. In the present study, the effects of a wheat- and barley-based diet with or without supplemental xylanase plus β-glucanase, inulin, Enterococcus faecium or inulin plus Enterococcus faecium, on bird performance, digesta viscosity, nutrient digestibility and intestinal microflora were compared to a maize-based diet. In comparison to a maize-based diet, the wheat- and barley-based diet reduced (P 0.05) by dietary inclusion of the additives used, with the exception that exogenous enzyme improved (P Enzyme and Enterococcus faecium supplementation increased intestinal lactic acid bacteria, whereas inulin addition reduced the number of E. coli (P Addition of inulin-Enterococcus faecium decreased E. coli and increased bifidobacteria numbers in the caeca. Enzyme supplementation to a wheat- and barley-based diet significantly improved the apparent digestibility of dietary fat. All four additives had a beneficial effect on the intestinal microflora of broilers. Copyright © 2011 Society of Chemical Industry.

  3. [Habit based consumptions in the mediterranean diet and the relationship with anthropometric parameters in young female kayakers].

    Science.gov (United States)

    Alacid, Fernando; Vaquero-Cristóbal, Raquel; Sánchez-Pato, Antonio; Muyor, José María; López-Miñarro, Pedro Ángel

    2014-01-01

    Dietary habits and body composition are possibly two of the most modifiable aspects that influence athletic performance in competition and training, especially in individual sports. To determine Mediterranean diet adherence in a group of elite women paddlers and the relationship between these variables with anthropometric parameters and somatotype of the athlete. A 90 women cadets who belonged to the national elite canoeing underwent a complete anthropometry according to ISAK instructions; and they selfcompleted KIDMED test to know their adherence to the Mediterranean diet. After that, anthropometric characteristics were compared based on their adherence to the Mediterranean diet. One kayaker had a low adherence to the Mediterranean diet, 38 a medium adherence and 51 an excellent adherence. However, one in every three not eats nuts and one in every five makes sweets more than once a day or industrial pastries for breakfast. When it was dividing paddlers based on their Mediterranean diet adherence it was found that the two groups (low and medium adherence and excellent adherence) did not show differences in most of the anthropometric variables, composition body percentages, somatotype and body mass index. The paddlers show a medium or excellent Mediterranean diet adherence. There was not clear relationship between anthropometric parameters and the degree of Mediterranean diet adherence in these athletes. It is necessary to continue researching the interaction between these fields in order to indentify possible relationships with health and sport performance in elite kayakers.

  4. Inorganic, organic, and encapsulated minerals in vegetable meal based diets for Sparus aurata (Linnaeus, 1758

    Directory of Open Access Journals (Sweden)

    David Domínguez

    2017-10-01

    Full Text Available Substituting fishmeal (FM with vegetable meal (VM can markedly affect the mineral composition of feeds, and may require additional mineral supplementation. Their bioavailability and optimal supplementation levels depend also on the form of delivery of minerals. The aim of the study was to determine the effect of different delivery forms of three major trace elements (Zn, Mn and Se in a marine teleost. Gilthead sea bream juveniles of 22.5 g were fed a VM-based diet for 12 weeks that was either not supplemented with these minerals or supplemented with inorganic, organic, or encapsulated inorganic forms of minerals in triplicate and compared to a FM-based diet. Our results showed that mineral delivery form significantly affected the biochemical composition and morphology of posterior vertebrae. Supplementation of VM-based diets with inorganic forms of the target minerals significantly promoted growth, increased the vertebral weight and content of ash and Zn, enhanced bone mineralization and affected the vertebral shape. Conversely, encapsulation of inorganic minerals reduced fish growth and vertebral mineral content, whereas supplementation of organic minerals, enhanced bone osteogenesis by upregulating bone morphogenetic protein 2 (bmp2 gene and produced vertebrae with a larger length in relation to height. Furthermore, organic mineral forms of delivery downregulated the expression of oxidative stress related genes, such as Cu/Zn superoxide dismutase (Cu/Zn sod and glutathione peroxidase 1 (gpx-1, suggesting thus that dietary minerals supplemented in the organic form could be reasonably considered more effective than the inorganic and encapsulated forms of supply.

  5. Hyperbolic mapping of complex networks based on community information

    Science.gov (United States)

    Wang, Zuxi; Li, Qingguang; Jin, Fengdong; Xiong, Wei; Wu, Yao

    2016-08-01

    To improve the hyperbolic mapping methods both in terms of accuracy and running time, a novel mapping method called Community and Hyperbolic Mapping (CHM) is proposed based on community information in this paper. Firstly, an index called Community Intimacy (CI) is presented to measure the adjacency relationship between the communities, based on which a community ordering algorithm is introduced. According to the proposed Community-Sector hypothesis, which supposes that most nodes of one community gather in a same sector in hyperbolic space, CHM maps the ordered communities into hyperbolic space, and then the angular coordinates of nodes are randomly initialized within the sector that they belong to. Therefore, all the network nodes are so far mapped to hyperbolic space, and then the initialized angular coordinates can be optimized by employing the information of all nodes, which can greatly improve the algorithm precision. By applying the proposed dual-layer angle sampling method in the optimization procedure, CHM reduces the time complexity to O(n2) . The experiments show that our algorithm outperforms the state-of-the-art methods.

  6. Building a case-based diet recommendation system without a knowledge engineer.

    Science.gov (United States)

    Khan, Abdus Salam; Hoffmann, Achim

    2003-02-01

    We present a new approach to the effective development of menu construction systems that allow to automatically construct a menu that is strongly tailored to the individual requirements and food preferences of a client. In hospitals and other health care institutions dietitians develop diets for clients which need to change their eating habits. Many clients have special needs in regards to their medical conditions, cultural backgrounds, or special levels of nutrient requirements for better recovery from diseases or surgery, etc. Existing computer support for this task is insufficient-many diets are not specifically tailored for the client's needs or require substantial time of a dietitian to be manually developed. Our approach is based on case-based reasoning, an artificial intelligence technique that finds increasing entry into industrial practice. Our approach goes beyond the traditional case-based reasoning (CBR) approach by allowing an incremental improvement of the system's competency during routine use of the system. The improvement of the system takes place through a direct expert user-system interaction while the expert is accomplishing their tasks of constructing a diet for a given client. Whenever the system performs unsatisfactorily, the expert will need to modify the system-produced diet 'manually', i.e. by entering the desired modifications into the system. Our implemented system, menu construction using an incremental knowledge acquisition system (MIKAS), asks the expert for simple explanations for each of the manual actions he/she takes and incorporates the explanations automatically into its knowledge base (KB) so that the system will perform these manually conducted actions automatically at the next occasion. We present MIKAS and discuss the results of our case study. While still being a prototype, the senior clinical dietitian involved in our evaluation studies judges the approach to have considerable potential to improve the daily routine of

  7. Investigating adult diet during Industrialization in Copenhagen based on stable isotope analysis of bone collagen and hair keratin

    DEFF Research Database (Denmark)

    Jørkov, M L S; Gröcke, Darren R

    2017-01-01

    This study investigated human diets during the nineteenth and twentieth century in Copenhagen through stable isotope analysis of carbon and nitrogen according to sex, age, socio-economic status, and period (of death). Stable isotope analysis was conducted on bone collagen (n = 114) and hair keratin...... in elevating baseline δ15N values was not detected. Overall isotopic results indicate a diet rich in protein from brackish fish and terrestrial C3-based animal products with a larger dietary diversity among males during the twentieth century. Male diet may have been more affected by economical means than...

  8. Efficient community-based control strategies in adaptive networks

    International Nuclear Information System (INIS)

    Yang Hui; Tang Ming; Zhang Haifeng

    2012-01-01

    Most studies on adaptive networks concentrate on the properties of steady state, but neglect transient dynamics. In this study, we pay attention to the emergence of community structure in the transient process and the effects of community-based control strategies on epidemic spreading. First, by normalizing the modularity, we investigate the evolution of community structure during the transient process, and find that a strong community structure is induced by the rewiring mechanism in the early stage of epidemic dynamics, which, remarkably, delays the outbreak of disease. We then study the effects of control strategies started at different stages on the prevalence. Both immunization and quarantine strategies indicate that it is not ‘the earlier, the better’ for the implementation of control measures. And the optimal control effect is obtained if control measures can be efficiently implemented in the period of a strong community structure. For the immunization strategy, immunizing the susceptible nodes on susceptible–infected links and immunizing susceptible nodes randomly have similar control effects. However, for the quarantine strategy, quarantining the infected nodes on susceptible–infected links can yield a far better result than quarantining infected nodes randomly. More significantly, the community-based quarantine strategy performs better than the community-based immunization strategy. This study may shed new light on the forecast and the prevention of epidemics among humans. (paper)

  9. Impact of community-based immunization services.

    Directory of Open Access Journals (Sweden)

    Sing K

    1986-07-01

    Full Text Available The knowledge, attitude and practice of mothers toward childhood immunization was surveyed in 2 neighborhoods in greater Bombay, India. The areas were a slum of 75,000 called Malavani, and a nearby area called Kharodi. Measles and triple (DPT or DPV vaccines were available at local health centers, 1.5 km away at the most; oral polio vaccines were given by field workers to the Malavani community to children in their homes, but only in the center for those in Kharodi. BCG tuberculosis vaccinations were available to all, but from a center 5 km away. Malavani mothers had significantly better knowledge of triple and measles vaccines, but knowledge about BCG was similar in the 2 groups. Slightly more women from Kharodi expressed negative attitudes toward immunization. Coverage of children, established from clinic records, was significantly better in the Malavani area: 91% vs. 58% for polio; 71% vs 61% for BCG (n.s.; 85% vs. 55% for triple vaccine; and 21% vs 1% for measles. Evidently, visitation by field teams with polio vaccinations affected mothers′ knowledge and practice for other immunizations available only at the center.

  10. Replacement of wheat bran with spineless cactus in sugarcane-based diets for steers

    Directory of Open Access Journals (Sweden)

    Maria Gabriela da Conceição

    2016-04-01

    Full Text Available ABSTRACT The effect of replacing wheat bran with spineless cactus (0, 25, 50, 75, and 100% in sugar cane-based diets on the intake of nutrients, feeding behavior, and rumen digestibility of steers was assessed using digested samples collected from the omasum. Five crossbred steers (1/2 Holstein-Zebu were fitted with cannulas in the rumen and then assigned to a 5 × 5 Latin square design. Samples of omasal digesta were collected for three days. Rumen was evacuated via the rumen cannula to determine the rumen pool of dry matter (DM, neutral detergent fiber (NDF, indigestible NDF (iNDF, intake (ki, passage (kp and degradation (NDF rates, and the passage of iNDF (kpi. Nutrient intake displayed a quadratic effect, with maximum intakes of DM (5.73 kg d−1, non-fiber carbohydrates (NFC, 4.63 kg d−1, and digestible organic matter (DOM, 3.45 kg d−1 estimated at the replacement levels of 54.63, 60.00, and 43.17%, respectively. The replacement levels showed no effect on feeding, rumination, or idle times. There was a linear increase in the total apparent and ruminal digestibility of CP as the spineless cactus content in the diet was increased. There was no effect on total and partial digestibilities of OM and NDF or on intestinal digestibility of CP. No effect was observed on the rumen pool of DM, NDF, or iNDF. Furthermore, ki, kp, NDF degradation, and iNDF passage rates displayed a quadratic effect, with higher concentrations estimated for replacement levels of 56.07, 56.12, 59.00, and 55.20%, respectively. Replacing 55% wheat bran with spineless cactus in sugar cane-based diets is recommended.

  11. Bland diet

    Science.gov (United States)

    Heartburn - bland diet; Nausea - bland diet; Diarrhea - bland diet; Peptic ulcer - bland diet ... A bland diet can be used alongside lifestyle changes to help treat ulcers, heartburn, nausea, vomiting, diarrhea, and gas. You may ...

  12. Exploring community health center and faith-based partnerships: community residents' perspectives.

    Science.gov (United States)

    Patel, Kavita K; Frausto, Kenneth A; Staunton, Anne D; Souffront, Janine; Derose, Kathryn Pitkin

    2013-02-01

    Community health centers (CHCs) play a critical role in the primary care safety net. Partnerships between CHCs and faith-based organizations are promoted as a way to increase outreach to underserved populations and support health-promoting behaviors and effective disease management. Through six focus groups (totaling 58 participants), we explored low-income residents' perspectives (African American, Latino, and White) of their communities, the meaning of health, the role of spirituality, and their experiences with and preferences for congregation-based health programming to inform future outreach efforts of a CHC. We found that community perspectives varied based on race/ethnicity and neighborhood, but health concerns tended to cluster by race/ethnicity alone. We also found that spirituality was deemed important for health by all racial-ethnic groups, but attendance at religious services, religious affiliation, and preferences for congregation-based health programming varied across and within groups. Community health center-faith based partnerships could facilitate health care access in underserved communities but may have limited reach among certain subgroups and individuals.

  13. Reflective learning in community-based dental education.

    Science.gov (United States)

    Deogade, Suryakant C; Naitam, Dinesh

    2016-01-01

    Community-based dental education (CBDE) is the implementation of dental education in a specific social context, which shifts a substantial part of dental clinical education from dental teaching institutional clinics to mainly public health settings. Dental students gain additional value from CBDE when they are guided through a reflective process of learning. We propose some key elements to the existing CBDE program that support meaningful personal learning experiences. Dental rotations of 'externships' in community-based clinical settings (CBCS) are year-long community-based placements and have proven to be strong learning environments where students develop good communication skills and better clinical reasoning and management skills. We look at the characteristics of CBDE and how the social and personal context provided in communities enhances dental education. Meaningfulness is created by the authentic context, which develops over a period of time. Structured reflection assignments and methods are suggested as key elements in the existing CBDE program. Strategies to enrich community-based learning experiences for dental students include: Photographic documentation; written narratives; critical incident reports; and mentored post-experiential small group discussions. A directed process of reflection is suggested as a way to increase the impact of the community learning experiences. We suggest key elements to the existing CBDE module so that the context-rich environment of CBDE allows for meaningful relations and experiences for dental students and enhanced learning.

  14. Canine Food Preference Assessment of Animal and Vegetable Ingredient-Based Diets Using Single-Pan Tests and Behavioral Observation

    Directory of Open Access Journals (Sweden)

    Meghan C. Callon

    2017-10-01

    Full Text Available Knowledge of canine food selection is critical for both the pet food industry and dog owners, since owners want quality foods that are palatable, while fulfilling their pet’s nutritional requirements. There are two common methods for assessing canine food preference: the two-pan test and the one-pan test. Neither test fully accounts for the complexity of the canine feeding experience nor do they provide applicable representations of canine feeding behavior in the home. The objectives of this study were to (1 determine whether dogs display a preference for animal ingredient-based diets when compared with vegetable ingredient-based diets and (2 examine whether dogs experience neophobia when presented with a novel diet. Eight adult Beagles (average age = 24 months, weighing 8–12 kg were individually fed each of four novel diets in a 4 × 4 replicated Latin square design, with 10-d treatment periods and four dietary treatments. Data were analyzed using a mixed model with repeated measures and significance was declared when p < 0.05. The diets were: animal and vegetable ingredient-based diets, and animal- and vegetable-based ingredients diluted with anhydrous α-d-glucose. The diluted diets were used for a larger study to determine true mineral digestibility. Dogs were fed twice per day (0800 and 1300 h. Behavioral observations were made by video on the first, and last 2 days of each 10-day treatment period of both a.m. and p.m. feedings. Time to consume feed, distraction, hesitation, level of anticipation pre-consumption, and interest post-consumption were recorded. Dogs experienced initial disruptive (neophobic effects of a novel diet. Neophobia was demonstrated by a decreased (slower rate of consumption, increased distraction during consumption of the diet, and increased hesitation on the first day of each new diet (p < 0.05. The level of interest post-consumption was highest when dogs consumed the animal-based

  15. Utilisation of cassava products-copra meal based diets supplemented with or without Allzyme SSF by growing pullets

    Directory of Open Access Journals (Sweden)

    Diarra, S. S.

    2015-06-01

    Full Text Available The utilisation of cassava root-leaf meal (CRLM and copra meal with or without enzyme by growing pullets was investigated. A total of 180 six week-old Shaver 579 pullets (549.79 ? 0.39 g/bird were allotted to 12 floor pens containing 15 birds each. A commercial grower diet (control and 2 diets based on CRLM and copra meal with or without added Allzyme? SSF (test diets were fed each to 4 replicate pens in a completely randomized design. Growth performance, age at first egg, feed cost of rearing and the count of floor primary feathers formed the major response criteria. Birds fed the control commercial diet consumed more feed and gained more weight (P0.05 between the control and enzyme supplemented CRLM groups. There was no dietary effect (P>0.05 on the weight of the first egg among the 3 groups. Feed cost of rearing was reduced (P0.05 between the two test diets as well as between the enzyme supplemented and the control diets. It was concluded that CRLM and copra meal can be used as major energy and protein sources respectively in growing pullets? diets. Enzyme supplementation may however, be needed to maintain performance of the birds.

  16. A Community Based Systems Diagram of Obesity Causes.

    Science.gov (United States)

    Allender, Steven; Owen, Brynle; Kuhlberg, Jill; Lowe, Janette; Nagorcka-Smith, Phoebe; Whelan, Jill; Bell, Colin

    2015-01-01

    Application of system thinking to the development, implementation and evaluation of childhood obesity prevention efforts represents the cutting edge of community-based prevention. We report on an approach to developing a system oriented community perspective on the causes of obesity. Group model building sessions were conducted in a rural Australian community to address increasing childhood obesity. Stakeholders (n = 12) built a community model that progressed from connection circles to causal loop diagrams using scripts from the system dynamics literature. Participants began this work in identifying change over time in causes and effects of childhood obesity within their community. The initial causal loop diagram was then reviewed and elaborated by 50 community leaders over a full day session. The process created a causal loop diagram representing community perceptions of determinants and causes of obesity. The causal loop diagram can be broken down into four separate domains; social influences; fast food and junk food; participation in sport; and general physical activity. This causal loop diagram can provide the basis for community led planning of a prevention response that engages with multiple levels of existing settings and systems.

  17. A Community Based Systems Diagram of Obesity Causes.

    Directory of Open Access Journals (Sweden)

    Steven Allender

    Full Text Available Application of system thinking to the development, implementation and evaluation of childhood obesity prevention efforts represents the cutting edge of community-based prevention. We report on an approach to developing a system oriented community perspective on the causes of obesity.Group model building sessions were conducted in a rural Australian community to address increasing childhood obesity. Stakeholders (n = 12 built a community model that progressed from connection circles to causal loop diagrams using scripts from the system dynamics literature. Participants began this work in identifying change over time in causes and effects of childhood obesity within their community. The initial causal loop diagram was then reviewed and elaborated by 50 community leaders over a full day session.The process created a causal loop diagram representing community perceptions of determinants and causes of obesity. The causal loop diagram can be broken down into four separate domains; social influences; fast food and junk food; participation in sport; and general physical activity.This causal loop diagram can provide the basis for community led planning of a prevention response that engages with multiple levels of existing settings and systems.

  18. A community-based framework for aquatic ecosystem models

    DEFF Research Database (Denmark)

    Trolle, Didde; Hamilton, D. P.; Hipsey, M. R.

    2012-01-01

    a literature survey, we document the growing importance of numerical aquatic ecosystem models while also noting the difficulties, up until now, of the aquatic scientific community to make significant advances in these models during the past two decades. Through a common forum for aquatic ecosystem modellers we......Here, we communicate a point of departure in the development of aquatic ecosystem models, namely a new community-based framework, which supports an enhanced and transparent union between the collective expertise that exists in the communities of traditional ecologists and model developers. Through...... aim to (i) advance collaboration within the aquatic ecosystem modelling community, (ii) enable increased use of models for research, policy and ecosystem-based management, (iii) facilitate a collective framework using common (standardised) code to ensure that model development is incremental, (iv...

  19. Evaluation of the integrated community based home care model

    Directory of Open Access Journals (Sweden)

    LR Uys

    2001-09-01

    Full Text Available In 1999-2000 the Integrated Community-Based Home Care model for the care of people with AIDS in communities were implemented in seven sites across the country. The post-implementation evaluation showed that most respondents felt that the model could be replicated if a functioning and informed network including all partners, and a strong management team were in place. The effects of the project were mainly positive for all stakeholders (hospice, clinic, hospital, PWA and their carers, professionals and other community members. Hospitals and community- based services became more aware of and involved in the needs of PWA and felt that the model enabled them to address these needs. PWA and their carers felt supported and respected.

  20. Penerapan Corporate Social Responsibility dengan Konsep Community Based Tourism

    Directory of Open Access Journals (Sweden)

    Linda Suriany

    2013-12-01

    Full Text Available Abstract: Business is not only economic institution, but social institution too. As social institution, business has responsibility to help society in solving social problem. This responsibility called Corporate Social Responsibility (CSR. CSR pays attention about social problem and environment, so CSR support continuous development to help government role. Nowadays, our government has national development’s agenda. One of them is tourism sector (Visit Indonesia Year 2008 programmed. But tourism sector has challenge in human resources. In this case, business role in practice CSR is needed to help tourism sector. With CSR activities, the quality of local community will increase to participate in tourism activities. CSR activities include training that based on research. When the quality of local community increase, local community can practice the concept of community based tourism (CBT. In the future, Indonesia has a power to compete with other countries.

  1. The opportunity cost of animal based diets exceeds all food losses.

    Science.gov (United States)

    Shepon, Alon; Eshel, Gidon; Noor, Elad; Milo, Ron

    2018-04-10

    Food loss is widely recognized as undermining food security and environmental sustainability. However, consumption of resource-intensive food items instead of more efficient, equally nutritious alternatives can also be considered as an effective food loss. Here we define and quantify these opportunity food losses as the food loss associated with consuming resource-intensive animal-based items instead of plant-based alternatives which are nutritionally comparable, e.g., in terms of protein content. We consider replacements that minimize cropland use for each of the main US animal-based food categories. We find that although the characteristic conventional retail-to-consumer food losses are ≈30% for plant and animal products, the opportunity food losses of beef, pork, dairy, poultry, and eggs are 96%, 90%, 75%, 50%, and 40%, respectively. This arises because plant-based replacement diets can produce 20-fold and twofold more nutritionally similar food per cropland than beef and eggs, the most and least resource-intensive animal categories, respectively. Although conventional and opportunity food losses are both targets for improvement, the high opportunity food losses highlight the large potential savings beyond conventionally defined food losses. Concurrently replacing all animal-based items in the US diet with plant-based alternatives will add enough food to feed, in full, 350 million additional people, well above the expected benefits of eliminating all supply chain food waste. These results highlight the importance of dietary shifts to improving food availability and security. Copyright © 2018 the Author(s). Published by PNAS.

  2. Five heuristics for designing and evaluating Web-based communities

    OpenAIRE

    Gallant, Linda M.; Boone, Gloria M.; Heap, Austin

    2007-01-01

    From a three-step analysis of online communities, a set of five heuristics emerged: interactive creativity; selection hierarchy; identity construction; rewards and costs; and, artistic forms. These heuristics were generated from concepts appearing in past research, and then tested by a content analysis with focus groups using the case examples of two well-developed Web-based communities, Facebook and MySpace. The users saw this type of social technology as a flexible form of their own express...

  3. Community-based tourism in Cape Verde - a case study

    OpenAIRE

    Tomas Lopez-Guzman; Osvaldo Borges; Ana Maria Castillo-Canalejo

    2011-01-01

    Community-based tourism is taking its place in the world as an alternative to traditional tourist destinations, especially in developing countries. This form of tourism allows for greater contact with the local community and for the tourist to experience new sensations while enabling the economic and social development of the geographic area. In this paper, the results of fieldwork carried out in the island of Fogo (Cape Verde) are presented, assessing the opinion and perception tourists visi...

  4. Evaluating dietary supply of microminerals as a premix in a complete plant ingredient-based diet to juvenile rainbow trout (Oncorhynchus mykiss)

    NARCIS (Netherlands)

    Prabhu, P.A.J.; Schrama, J.W.; Fontagné-Dicharry, S.; Mariojouls, C.; Surget, A.; Bueno de Mesquita, M.; Geurden, I.; Kaushik, Sadasivam J.

    2018-01-01

    Two basal diets M0 and V0 were formulated with marine and plant based ingredient composition. Seven experimental diets were prepared from the two basal diets namely M0, M100, V0, V30, V60, V100 and V150 by incorporating different levels of a micromineral premix (Cu, Fe, Mn, Se and Zn). Triplicate

  5. Lessons learned from community-based approaches to sodium reduction.

    Science.gov (United States)

    Kane, Heather; Strazza, Karen; Losby, Jan L; Lane, Rashon; Mugavero, Kristy; Anater, Andrea S; Frost, Corey; Margolis, Marjorie; Hersey, James

    2015-01-01

    This article describes lessons from a Centers for Disease Control and Prevention initiative encompassing sodium reduction interventions in six communities. A multiple case study design was used. This evaluation examined data from programs implemented in six communities located in New York (Broome County, Schenectady County, and New York City); California (Los Angeles County and Shasta County); and Kansas (Shawnee County). Participants (n = 80) included program staff, program directors, state-level staff, and partners. Measures for this evaluation included challenges, facilitators, and lessons learned from implementing sodium reduction strategies. The project team conducted a document review of program materials and semistructured interviews 12 to 14 months after implementation. The team coded and analyzed data deductively and inductively. Five lessons for implementing community-based sodium reduction approaches emerged: (1) build relationships with partners to understand their concerns, (2) involve individuals knowledgeable about specific venues early, (3) incorporate sodium reduction efforts and messaging into broader nutrition efforts, (4) design the program to reduce sodium gradually to take into account consumer preferences and taste transitions, and (5) identify ways to address the cost of lower-sodium products. The experiences of the six communities may assist practitioners in planning community-based sodium reduction interventions. Addressing sodium reduction using a community-based approach can foster meaningful change in dietary sodium consumption.

  6. Community-based oil spill response in Alaska

    Energy Technology Data Exchange (ETDEWEB)

    Banta, J. [Prince William Sound Regional Citizen' s Advisory Council, Anchorage, AK (United States); Munger, M. [Cook Inlet Regional Citizen' s Advisory Council, Kenai, AK (United States)

    2006-07-01

    The Prince William Sound Regional Citizen's Advisory Council and the Cook Inlet Regional Citizen's Advisory Council are independent, non profit organizations formed in 1989 following the Exxon Valdez oil spill to promote the concept of community-based oil spill response (COSR) in their respective regions. COSR involves local citizens in responding to oil spilled in waters they rely upon for income, recreation and subsistence. The 2 advisory councils recently held a Community Oil Spill Response Forum to review the status of existing COSR teams and to share information about past and future COSR-related efforts. The meeting served as an information exchange process about regulatory programs, COSR variations in communities and harbors, training, and personnel issues. Key groups attending the forum were harbor masters, Alaska Department of Environmental Conservation, United States Coast Guard, existing COSR teams, oil response organizations, local community governments, and volunteers from the advisory councils. This paper was based on the notes taken from the forum. It was agreed that the current system is inadequate in its response to small spills that are frequently associated with non-tank vessels. It was suggested that improved capacity for community-based response could address the situation. It was also suggested that work groups should meet on an annual or biannual basis to continue to educate responders and communities about oil spill response. 7 refs.

  7. Nutritional status and growth of children on macrobiotic diets : a population-based study

    NARCIS (Netherlands)

    Dagnelie, P.C.

    1988-01-01

    This thesis reports on the relationship between diet, growth, blood chemistry, psychomotor development, and clinical findings in the Dutch population of children on macrobiotic diets.- The macrobiotic diet mainly consisted of cereals, pulses and vegetables with small additions of seaweeds,

  8. Effects of novel feed additives in wheat based diets on performance ...

    African Journals Online (AJOL)

    The control group received a wheat-soyabean meal basal diet. In the treatment groups, the basal diet was supplemented with one of the following: an antibiotic, oregano essential oil, cinnamon essential oil, oregano essential oil plus cinnamon essential oil, a probiotic, a mannanoligosaccharide, and the same diets plus an ...

  9. Dieting in children : a population-based study in children aged between 9 and 12 years

    NARCIS (Netherlands)

    Dousma, Mieke; Wierdsma, Nienke; van Ede, Jaap; van Buuren, Stef; Heijmans, Hugo S. A.; de Vries, Tjalling W.

    Aim: Dieting can be a burden for the child and can have side effects. Insight into dieting is therefore important. A recent study showed that 13.7% (95% CI 11.5-15.9%) of the children referred to a general paediatric outpatient clinic were or had been on a diet. However, it is unknown how many

  10. Reflects of graded levels of cassava peel-based diets on ...

    African Journals Online (AJOL)

    Eight diets were produced to contain 0, 7.5, 15.0 and 22.5% processed cassava peel at 24 and 20% crude protein levels respectively. The diets were made isocaloric and isonitrogenous and fed to cobb broilers for ten weeks. Results obtain indicated that up to 15.0% cassava peel could be incorporated in broiler diets ...

  11. Building Rural Communities through School-Based Agriculture Programs

    Science.gov (United States)

    Martin, Michael J.; Henry, Anna

    2012-01-01

    The purpose of this study was to develop a substantive theory for community development by school-based agriculture programs through grounded theory methodology. Data for the study included in-depth interviews and field observations from three school-based agriculture programs in three non-metropolitan counties across a Midwestern state. The…

  12. Development of a community based management protocol for ...

    African Journals Online (AJOL)

    This paper is based on a project that employed a systematic approach to involve and mobilise rural communities in water quality control programmes. The aim of the project is to develop methodologies that could be employed in rural areas to control the generation of diffuse pollution. The investigation is based on a pilot ...

  13. Community health workers as drivers of a successful community-based disease management initiative.

    Science.gov (United States)

    Peretz, Patricia J; Matiz, Luz Adriana; Findley, Sally; Lizardo, Maria; Evans, David; McCord, Mary

    2012-08-01

    In 2005, local leaders in New York City developed the Washington Heights/Inwood Network for Asthma Program to address the burden of asthma in their community. Bilingual community health workers based in community organizations and the local hospital provided culturally appropriate education and support to families who needed help managing asthma. Families participating in the yearlong care coordination program received comprehensive asthma education, home environmental assessments, trigger reduction strategies, and clinical and social referrals. Since 2006, 472 families have enrolled in the yearlong program. After 12 months, hospitalizations and emergency department visits decreased by more than 50%, and caregiver confidence in controlling the child's asthma increased to nearly 100%. Key to the program's success was the commitment and involvement of community partners from program inception to date.

  14. Mediterranean Diet and Health-Related Quality of Life in Two Cohorts of Community-Dwelling Older Adults.

    Science.gov (United States)

    Pérez-Tasigchana, Raúl F; León-Muñoz, Luz M; López-García, Esther; Banegas, José R; Rodríguez-Artalejo, Fernando; Guallar-Castillón, Pilar

    2016-01-01

    In older adults, the Mediterranean diet is associated with lower risk of chronic diseases, but its association with health-related quality of life (HRQL) is still uncertain. This study assessed the association between the Mediterranean diet and HRQL in 2 prospective cohorts of individuals aged ≥60 years in Spain. The UAM-cohort (n = 2376) was selected in 2000/2001 and followed-up through 2003. At baseline, diet was collected with a food frequency questionnaire, which was used to develop an 8-item index of Mediterranean diet (UAM-MDP). The Seniors-ENRICA cohort (n = 1911) was recruited in 2008/2010 and followed-up through 2012. At baseline, a diet history was used to obtain food consumption. Mediterranean diet adherence was measured with the PREDIMED score and the Trichopoulou's Mediterranean Diet Score (MSD). HRQL was assessed, at baseline and at the end of follow-up, with the physical and mental component summaries (PCS and MCS) of the SF-36 questionnaire in the UAM-cohort, and the SF-12v.2 questionnaire in the Seniors-ENRICA cohort. Analyses were conducted with linear regression, and adjusted for the main confounders including baseline HRQL. In the UAM-cohort, no significant associations between the UAM-MDP and the PCS or the MCS were found. In the Seniors-ENRICA cohort, a higher PREDIMED score was associated with a slightly better PCS; when compared with the lowest tertile of PREDIMED score, the beta coefficient (95% confidence interval) for PCS was 0.55 (-0.48 to 1.59) in the second tertile, and 1.34 (0.21 to 2.47) in the highest tertile. However, the PREDIMED score was non-significantly associated with a better MCS score. The MSD did not show an association with either the PCS or the MCS. No clinically relevant association was found between the Mediterranean diet and HRQL in older adults in Spain.

  15. A controlled community-based trial to promote smoke-free policy in rural communities.

    Science.gov (United States)

    Hahn, Ellen J; Rayens, Mary Kay; Adkins, Sarah; Begley, Kathy; York, Nancy

    2015-01-01

    Rural, tobacco-growing areas are disproportionately affected by tobacco use, secondhand smoke, and weak tobacco control policies. The purpose was to test the effects of a stage-specific, tailored policy-focused intervention on readiness for smoke-free policy, and policy outcomes in rural underserved communities. A controlled community-based trial including 37 rural counties. Data were collected annually with community advocates (n = 330) and elected officials (n = 158) in 19 intervention counties and 18 comparison counties over 5 years (average response rate = 68%). Intervention communities received policy development strategies from community advisors tailored to their stage of readiness and designed to build capacity, build demand, and translate and disseminate science. Policy outcomes were tracked over 5 years. Communities receiving the stage-specific, tailored intervention had higher overall community readiness scores and better policy outcomes than the comparison counties, controlling for county-level smoking rate, population size, and education. Nearly one-third of the intervention counties adopted smoke-free laws covering restaurants, bars, and all workplaces compared to none of the comparison counties. The stage-specific, tailored policy-focused intervention acted as a value-added resource to local smoke-free campaigns by promoting readiness for policy, as well as actual policy change in rural communities. Although actual policy change and percent covered by the policies were modest, these areas need additional resources and efforts to build capacity, build demand, and translate and disseminate science in order to accelerate smoke-free policy change and reduce the enormous toll from tobacco in these high-risk communities. © 2014 National Rural Health Association.

  16. Condition of karangkepatihan village community balong district ponorogo regency in supporting development of community based tourism

    Science.gov (United States)

    Sutedjo, A.; Prasetyo, K.; Sudaryono, L.

    2018-01-01

    In Karangkepatihan village, it can be found some attractions that have the potential to develop. Some attractions have been developed by involving the community in its management, but its development has not been as expected. The purpose of this research is to know the attitude of the community and the level of human resources of the community of Karangkepatihan village in supporting the development of community-based tourism and the right strategy for its development. Subjects in this study were the head of the family and the physical condition of tourist objects, with a sample of 100 family heads taken randomly. Research data which are knowledge, understanding, participation, support to the development of tourism and level of education and skill obtained by interview while observation is done to get potential data of tourism object. The data obtained are analyzed by using scoring technique and SWOT analysis. The results show that community attitudes are positive in supporting community-based tourism development, but have not been shown to participate in developing tourism in Karangkepatihan village. The level of human resources in Karangkepatihan village to support the development of tourism is low so that the development of tourism is slow. An appropriate strategy for developing tourism development in Karangkepatihan village is to grow and build. Improving the skills of the community to fill the job opportunities in the field of tourism, increase the participation or involvement of the community in tourism activities, increasing the accessibility of tourism objects, increasing the facilities and infrastructure of tourism needs to be done.

  17. Carcass analysis to improve a meat-based diet for the artificial rearing of the predatory mirid bug Dicyphus tamaninii.

    Science.gov (United States)

    Zapata, Rafael; Specty, Olivier; Grenier, Simon; Febvay, Gérard; Pageaux, Jean François; Delobel, Bernard; Castañé, Cristina

    2005-10-01

    Improvement of an existing meat-based diet has been obtained for rearing the generalist predator Dicyphus tamaninii (Heteroptera: Miridae). The approach followed, different from the classical addition/deletion method, was performing biochemical analysis of adult carcasses in order to have information about the nutritional status of the predator. Comparison of total, free amino acids and lipid composition of meat-reared and conventionally reared females allowed detecting some nutritional deficiencies. A reformulated diet with new sources of proteins and lipids was tested again with the predator. Some biological parameters of bugs that were inferior in the initial meat diet when compared with those of the conventionally reared insects, such as nymphal development time and fresh weight, have been improved with the reformulated diet. (c) 2005 Wiley-Liss, Inc.

  18. Women's education level amplifies the effects of a livelihoods-based intervention on household wealth, child diet, and child growth in rural Nepal.

    Science.gov (United States)

    Miller, Laurie C; Joshi, Neena; Lohani, Mahendra; Rogers, Beatrice; Mahato, Shubh; Ghosh, Shibani; Webb, Patrick

    2017-10-18

    Many organizations seek to alleviate poverty in the developing world, often focusing their interventions on women. The role, status, and education of women are fundamentally important facets of development. Thus, understanding the interaction of women's educational level and the response to interventions is important. Therefore, we examined the impact of educational level of household adults on responses to a livestock-based community intervention. Six pair-matched communities in 3 districts of Nepal (Chitwan/Nawalparasi/Nuwakot), were randomly assigned to receive community development activities via women's self-help groups at baseline or 1 year later. At 6 intervals over 48 months, a 125- item questionnaire addressing family demographics and child health/nutrition was completed in each household, plus child growth monitoring. Results were analyzed in relation to the highest education attained by any woman in the household, the child's mother, men, or any other adult in the household. Outcomes (wealth, water/toilet availability, child diet diversity and growth) all significantly related to adult education. However, notable differences were found comparing the impact of men's and women's education. Percent change in wealth score was significant only in households where women had primary or secondary education (respectively, p = .0009 and p education (p education was significantly associated with increased household wealth (p education predicted better child HAZ (primary, p = .01, secondary, p = .03) and diet diversity (primary, p = .05, secondary, p education was significantly associated with household wealth (p = .02) and child diet diversity (p = .04), but not HAZ; higher education of any household member was associated only with household wealth (p education was better than the best-educated man also were significantly more likely to have children with better HAZ and dietary diversity (p = .03, p educational level of women and mothers had

  19. Effect of potato on acid-base and mineral homeostasis in rats fed a high-sodium chloride diet.

    Science.gov (United States)

    Narcy, Agnès; Robert, Laetitia; Mazur, Andrzej; Demigné, Christian; Rémésy, Christian

    2006-05-01

    Excessive dietary NaCl in association with a paucity of plant foods, major sources of K alkaline salts, is a common feature in Western eating habits which may lead to acid-base disorders and to Ca and Mg wasting. In this context, to evaluate the effects of potato, rich in potassium citrate, on acid-base homeostasis and mineral retention, Wistar rats were fed wheat starch (WS) or cooked potato (CP) diets with a low (0.5 %) or a high (2 %) NaCl content during 3 weeks. The replacement of WS by CP in the diets resulted in a significant urinary alkalinisation (pH from 5.5 to 7.3) parallel to a rise in citrate and K excretion. Urinary Ca and Mg elimination represented respectively 17 and 62 % of the daily absorbed mineral in rats fed the high-salt WS diet compared with 5 and 28 % in rats fed the high-salt CP diet. The total SCFA concentration in the caecum was 3-fold higher in rats fed the CP diets compared with rats fed the WS diets, and it led to a significant rise in Ca and Mg intestinal absorption (Ca from 39 to 56 %; Mg from 37 to 60 %). The present model of low-grade metabolic acidosis indicates that CP may be effective in alkalinising urine, enhancing citrate excretion and ameliorating Ca and Mg balance.

  20. Community-based radon education programs

    International Nuclear Information System (INIS)

    Laquatra, J.

    1990-01-01

    This paper reports that in the United States, educational programs about radon gas have been developed and implemented by federal and state government entities and other organizations, including the Cooperative Extension Service and affiliated land grant universities. Approaches have included the production of brochures, pamphlets, workshops for targeted audiences, and consumer telephone hotlines. In a free market for radon mitigation products and services, these efforts can be appropriate for their credibility, lack of bias, and individualized approaches. The purpose of this paper is to report on an educational program about radon undertaken by Cornell Cooperative Extension, including county-based workshops targeted to homeowners, housing professionals, high school teachers, and others. An analysis of survey data from program participants forms the basis for a discussion of the effectiveness of the Cooperative Extension Service in reaching the public about this topic

  1. Canine Food Preference Assessment of Animal and Vegetable Ingredient-Based Diets Using Single-Pan Tests and Behavioral Observation.

    Science.gov (United States)

    Callon, Meghan C; Cargo-Froom, Cara; DeVries, Trevor J; Shoveller, Anna K

    2017-01-01

    Knowledge of canine food selection is critical for both the pet food industry and dog owners, since owners want quality foods that are palatable, while fulfilling their pet's nutritional requirements. There are two common methods for assessing canine food preference: the two-pan test and the one-pan test. Neither test fully accounts for the complexity of the canine feeding experience nor do they provide applicable representations of canine feeding behavior in the home. The objectives of this study were to (1) determine whether dogs display a preference for animal ingredient-based diets when compared with vegetable ingredient-based diets and (2) examine whether dogs experience neophobia when presented with a novel diet. Eight adult Beagles (average age = 24 months, weighing 8-12 kg) were individually fed each of four novel diets in a 4 × 4 replicated Latin square design, with 10-d treatment periods and four dietary treatments. Data were analyzed using a mixed model with repeated measures and significance was declared when p  animal and vegetable ingredient-based diets, and animal- and vegetable-based ingredients diluted with anhydrous α-d-glucose. The diluted diets were used for a larger study to determine true mineral digestibility. Dogs were fed twice per day (0800 and 1300 h). Behavioral observations were made by video on the first, and last 2 days of each 10-day treatment period of both a.m. and p.m. feedings. Time to consume feed, distraction, hesitation, level of anticipation pre-consumption, and interest post-consumption were recorded. Dogs experienced initial disruptive (neophobic) effects of a novel diet. Neophobia was demonstrated by a decreased (slower) rate of consumption, increased distraction during consumption of the diet, and increased hesitation on the first day of each new diet ( p  animal-based ingredients diet ( p  < 0.05). This study presents insights into canine food preference assessment methods that may more

  2. Community Mining Method of Label Propagation Based on Dense Pairs

    Directory of Open Access Journals (Sweden)

    WENG Wei

    2014-03-01

    Full Text Available In recent years, with the popularity of handheld Internet equipments like mobile phones, increasing numbers of people are becoming involved in the virtual social network. Because of its large amount of data and complex structure, the network faces new challenges of community mining. A label propagation algorithm with low time complexity and without prior parameters deals easily with a large networks. This study explored a new method of community mining, based on label propagation with two stages. The first stage involved identifying closely linked nodes according to their local adjacency relations that gave rise to a micro-community. The second stage involved expanding and adjusting this community through a label propagation algorithm (LPA to finally obtain the community structure of the entire social network. This algorithm reduced the number of initial labels and avoided the merging of small communities in general LPAs. Thus, the quality of community discovery was improved, and the linear time complexity of the LPA was maintained.

  3. Social Entrepreneurship Andragogy-Based for Community Empowerment

    Directory of Open Access Journals (Sweden)

    Hidayat Dayat

    2018-01-01

    Full Text Available The essence of social entrepreneurship is the ability to initiate, lead and implement problem-solving strategies, through cooperation with others in all types of social networks. The purpose of this study analyzes: 1 entrepreneurship training, 2 adult education assumptions, and 3 community empowerment. This study is discussed by using a comparative theory analysis method that related to entrepreneurship training, andragogy, and community empowerment from various literary sources. Analysis is conducted to find conclusions that can be justified scientifically. The results of the study conclude that: 1 social entrepreneurship training is an organized learning process from planning, implementation, and evaluation on non-formal education path aimed at enhancing community knowledge, attitude and skills for learning and endeavor, 2 entrepreneurship training based on andragogy conducted through a learning process that implements adults’ assumptions of self-conceptual, learning experiences, learning readiness, and learning orientation. 3 Community empowerment is a process of empowerment or strength to community to have the ability of individuals who completely agreed with the community in building social and economic empowerment of the community.

  4. An Asset-Based Approach to Tribal Community Energy Planning

    Energy Technology Data Exchange (ETDEWEB)

    Gutierrez, Rachael A. [Pratt Inst., Brooklyn, NY (United States). City and Regional Planning; Martino, Anthony [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Materials, Devices, and Energy Technologies; Begay, Sandra K. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Materials, Devices, and Energy Technologies

    2016-08-01

    Community energy planning is a vital component of successful energy resource development and project implementation. Planning can help tribes develop a shared vision and strategies to accomplish their energy goals. This paper explores the benefits of an asset-based approach to tribal community energy planning. While a framework for community energy planning and federal funding already exists, some areas of difficulty in the planning cycle have been identified. This paper focuses on developing a planning framework that offsets those challenges. The asset-based framework described here takes inventory of a tribe’s capital assets, such as: land capital, human capital, financial capital, and political capital. Such an analysis evaluates how being rich in a specific type of capital can offer a tribe unique advantages in implementing their energy vision. Finally, a tribal case study demonstrates the practical application of an asset-based framework.

  5. Enhancing Community-Based Participatory Research Partnerships Through Appreciative Inquiry.

    Science.gov (United States)

    Paige, Ciara; Peters, Ruth; Parkhurst, Malia; Beck, Leah Leilani; Hui, Brian; May, Vanessa Tui; Tanjasiri, Sora Park

    2015-01-01

    Challenges in community-based participatory research (CBPR) partnerships often pertain to trust and power, dilemmas posed by funding sources, and equitable community participation. Although challenges in CBPR can be welcomed because they present opportunities for growth and development of partnerships, tools are needed to facilitate issue identification and resolution. Moreover, such tools need to align with CBPR principles involving equal feedback among partners to improve the partnership and its outcomes. To describe how appreciative inquiry (AI) was used as an evaluation tool to contribute to the strengthening of empowerment of ongoing and future community-university relationships in CBPR collaborations. AI was applied at the end of a community-university partnership to promote breast and cervical cancer screening among Tongan women in Southern California. Through individual interviews and group discussion, tensions were identified and discussed in light of partnership and community strengths. Through AI, program staff emphasized community and university strengths of shared key values related to the program and aspects of program management that enabled them to contribute to successful program outcomes. They also discussed the following challenges: 1) approach of partners, 2) role definition, and 3) and time span of program development and implementation. Based on these discussions, recommendations were made to overcome current challenges and improve ongoing and future CBPR collaborations. The AI process helped the partners recommit to collaborate with each other, renewed their excitement about working together, and assisted with reclarification of their roles to inform future collaborations.

  6. Community Clustering Algorithm in Complex Networks Based on Microcommunity Fusion

    Directory of Open Access Journals (Sweden)

    Jin Qi

    2015-01-01

    Full Text Available With the further research on physical meaning and digital features of the community structure in complex networks in recent years, the improvement of effectiveness and efficiency of the community mining algorithms in complex networks has become an important subject in this area. This paper puts forward a concept of the microcommunity and gets final mining results of communities through fusing different microcommunities. This paper starts with the basic definition of the network community and applies Expansion to the microcommunity clustering which provides prerequisites for the microcommunity fusion. The proposed algorithm is more efficient and has higher solution quality compared with other similar algorithms through the analysis of test results based on network data set.

  7. Community-Based Rural Tourism: A Proposed Sustainability Framework

    Directory of Open Access Journals (Sweden)

    Kayat Kalsom

    2014-01-01

    Full Text Available Many tourism projects run by community in the rural areas are labelled as Community-based Rural Tourism (CBRT, a type of a more ‘responsible’ tourism that contributes to sustainable development. However, a framework is needed to enable planners and managers to understand its criteria thus ensuring that the CBRTs fulfil the sustainability requirement. This paper presents findings from a literature review on previous writings in this topic. Findings from an analysis on the criteria of a sustainable CBRT product are discussed. It is found that in order for it to play a role in sustainable development, a CBRT product must focus on competitive management, resource conservation, and benefit creation to the community. The three elements need to be supported, in turn, by community involvement and commitment. As the proposed conceptual framework of sustainable CBRT product can be a basis for further research in CBRT, it offers producing theoretical and practical implications.

  8. Community-Based Intervention for Prevention of Dementia in Japan.

    Science.gov (United States)

    Suzuki, T; Makizako, H; Doi, T; Park, H; Lee, S; Tsutsumimoto, K; Umemura, K; Maki, Y; Shimada, H

    2015-01-01

    Population aging is accelerating, with prolonged life expectancy and a decrease in birth rate. As age is a significant risk factor for dementia, we are confronted with an ever-increasing prevalence of mild cognitive impairment (MCI)/dementia. Thus, the Japanese National Center for Geriatrics and Gerontology launched a project to promote community-based research, including the development of an effective screening system for high-risk groups and intervention for dementia prevention. This review introduces the project, the Obu Study of Health Promotion for the Elderly, with the following strategic triad: 1) Identification of the target population by population screening; we regarded patients with MCI as the target population, and developed a screening test battery to identify MCI in a population screening setting. 2) Scientific evaluation of community-based intervention; we developed an interventional method combining exercise and cognitive training ("cognicise"). In practical settings, "cognicise" is programmed into multicomponent exercise intervention, which was reported to have benefits of cognitive improvement and reduction of brain atrophy based on randomized controlled trials. 3) Standardization of the methods of population screening and community-based intervention for evidence-based policy making and widespread implementation. Dementia prevention, or at least delaying the onset of dementia and/or stopping/slowing the progression of dementia, should benefit the whole society as well as individuals. It is our continuing challenge to improve the screening system and community-based intervention for dementia prevention through accumulation of evidence.

  9. Diet quality and physical activity outcome improvements resulting from a church-based diet and supervised physical activity intervention for rural, southern, Africian American adults: Delta Body and Soul III

    Science.gov (United States)

    We assessed the effects of a 6-month, church¬-based, diet and supervised physical activity intervention, conducted between 2011 and ¬2012, on improving diet quality and increasing physical activity of southern, African American adults. Using a quasi¬-experimental design, 8 self-selected, eligible c...

  10. Reducing Cancer Health Disparities through Community Engagement: Working with Faith-Based Organizations (Project CHURCH)

    Science.gov (United States)

    Lorna H. McNeill, PhD, MPH, is Chair and Associate Professor in the Department of Health Disparities at the University of Texas MD Anderson Cancer Center. Dr. McNeill's research is on the elimination of cancer-related health disparities in minority populations. Her research has particular emphasis on understanding the influence of social contextual determinants of cancer in minorities, with a special focus of the role of physical activity as a key preventive behavior and obesity as a major cancer determinant. Her research takes place in minority and underserved communities such as public housing developments, black churches, community-based clinics and low-income neighborhoods-communities with excess cancer death rates. She has been continuously funded, receiving grants from various funding agencies (i.e., National Institutes of Health, Robert Wood Johnson Foundation, etc.), to better understand and design innovative solutions to address obesity in racial/ethnic minority communities. Dr. McNeill is PI of several community-based studies, primarily working with African American churches. One is a called Project CHURCH, an academic-faith-based partnership established to: 1) identify underlying reasons for health disparities in cancer and cancer risk factors (e.g., screening, diet) among AAs using a cohort study (N=2400), 2) engage AAs as partners in the research process, and 3) to ultimately eliminate disparities among AAs. In 2014 Dr. McNeill furthered her partnership through the Faith, Health, and Family (FHF) Collaborative. The goals of FHF are to enhance the Project CHURCH partnership to address family obesity in African Americans, strengthen the partnership by developing a larger coalition of organizations and stakeholders to address the problem, assess church and community interest in family obesity and develop an agenda to address obesity in faith settings. To date we have 50 churches as members. Dr. McNeill is also director of the Center for Community

  11. Sampling and Recruiting Community-Based Programs Using Community-Partnered Participation Research.

    Science.gov (United States)

    Stockdale, Susan E; Tang, Lingqi; Pudilo, Esmeralda; Lucas-Wright, Anna; Chung, Bowen; Horta, Mariana; Masongsong, Zoe; Jones, Felica; Belin, Thomas R; Sherbourne, Cathy; Wells, Kenneth

    2016-03-01

    The inclusion of community partners in participatory leadership roles around statistical design issues like sampling and randomization has raised concerns about scientific integrity. This article presents a case study of a community-partnered, participatory research (CPPR) cluster-randomized, comparative effectiveness trial to examine implications for study validity and community relevance. Using study administrative data, we describe a CPPR-based design and implementation process for agency/program sampling, recruitment, and randomization for depression interventions. We calculated participation rates and used cross-tabulation to examine balance by intervention status on service sector, location, and program size and assessed differences in potential populations served. We achieved 51.5% agency and 89.6% program participation rates. Programs in different intervention arms were not significantly different on service sector, location, or program size. Participating programs were not significantly different from eligible, nonparticipating programs on community characteristics. We reject claims that including community members in research design decisions compromises scientific integrity. This case study suggests that a CPPR process can improve implementation of a community-grounded, rigorous randomized comparative effectiveness trial. © 2015 Society for Public Health Education.

  12. Strategies in Mobilizing Coastal Communities for Community-Based Coastal Resource Management in Bolinao, Pangasinan

    Directory of Open Access Journals (Sweden)

    Jacquelyn Pinat

    2000-12-01

    Full Text Available The Marine Fishery Resources Management Project (MFRMP hopes to facilitate partnership between the local government unit and the local communities in managing the coastal resources of Bolinao. Mobilization, both at the community and municipal levels, has been very important in promoting community-based strategies in coastal resources management. The community organization process in the municipality has gone through several levels; and different organizations have been formed. In empowering individuals and organizations, strategies tend to be varied and fluid depending on the need, the reason for mobilization, and the resources at hand. The Bolinao experience showcases different strategies used in implementing the resource enhancement, coastal zoning, harvest regulation, and capability building components of the program. These have included the formation of people's organizations, the mobilization of zonal action teams for each of the four zones, the creation and orientation of fishery and aquatic resources management councils at the barangay and municipal levels, and the active collaboration with the local government unit. These strategies and approaches have provided the people and the communities a wealth of experience and lessons that provide helpful insights in undertaking different endeavors. The strategies employed in the mobilization activities have significantly contributed to the empowerment of communities and individuals who are the primary managers of their resources.

  13. An Agent-Based Model of Evolving Community Flood Risk.

    Science.gov (United States)

    Tonn, Gina L; Guikema, Seth D

    2017-11-17

    Although individual behavior plays a major role in community flood risk, traditional flood risk models generally do not capture information on how community policies and individual decisions impact the evolution of flood risk over time. The purpose of this study is to improve the understanding of the temporal aspects of flood risk through a combined analysis of the behavioral, engineering, and physical hazard aspects of flood risk. Additionally, the study aims to develop a new modeling approach for integrating behavior, policy, flood hazards, and engineering interventions. An agent-based model (ABM) is used to analyze the influence of flood protection measures, individual behavior, and the occurrence of floods and near-miss flood events on community flood risk. The ABM focuses on the following decisions and behaviors: dissemination of flood management information, installation of community flood protection, elevation of household mechanical equipment, and elevation of homes. The approach is place based, with a case study area in Fargo, North Dakota, but is focused on generalizable insights. Generally, community mitigation results in reduced future damage, and individual action, including mitigation and movement into and out of high-risk areas, can have a significant influence on community flood risk. The results of this study provide useful insights into the interplay between individual and community actions and how it affects the evolution of flood risk. This study lends insight into priorities for future work, including the development of more in-depth behavioral and decision rules at the individual and community level. © 2017 Society for Risk Analysis.

  14. Characterization of coastal urban watershed bacterial communities leads to alternative community-based indicators

    Energy Technology Data Exchange (ETDEWEB)

    Wu, C.H.; Sercu, B.; Van De Werhorst, L.C.; Wong, J.; DeSantis, T.Z.; Brodie, E.L.; Hazen, T.C.; Holden, P.A.; Andersen, G.L.

    2010-03-01

    Microbial communities in aquatic environments are spatially and temporally dynamic due to environmental fluctuations and varied external input sources. A large percentage of the urban watersheds in the United States are affected by fecal pollution, including human pathogens, thus warranting comprehensive monitoring. Using a high-density microarray (PhyloChip), we examined water column bacterial community DNA extracted from two connecting urban watersheds, elucidating variable and stable bacterial subpopulations over a 3-day period and community composition profiles that were distinct to fecal and non-fecal sources. Two approaches were used for indication of fecal influence. The first approach utilized similarity of 503 operational taxonomic units (OTUs) common to all fecal samples analyzed in this study with the watershed samples as an index of fecal pollution. A majority of the 503 OTUs were found in the phyla Firmicutes, Proteobacteria, Bacteroidetes, and Actinobacteria. The second approach incorporated relative richness of 4 bacterial classes (Bacilli, Bacteroidetes, Clostridia and a-proteobacteria) found to have the highest variance in fecal and non-fecal samples. The ratio of these 4 classes (BBC:A) from the watershed samples demonstrated a trend where bacterial communities from gut and sewage sources had higher ratios than from sources not impacted by fecal material. This trend was also observed in the 124 bacterial communities from previously published and unpublished sequencing or PhyloChip- analyzed studies. This study provided a detailed characterization of bacterial community variability during dry weather across a 3-day period in two urban watersheds. The comparative analysis of watershed community composition resulted in alternative community-based indicators that could be useful for assessing ecosystem health.

  15. Community Priority Index: utility, applicability and validation for priority setting in community-based participatory research

    Directory of Open Access Journals (Sweden)

    Hamisu M. Salihu

    2015-07-01

    Full Text Available Background. Providing practitioners with an intuitive measure for priority setting that can be combined with diverse data collection methods is a necessary step to foster accountability of the decision-making process in community settings. Yet, there is a lack of easy-to-use, but methodologically robust measures, that can be feasibly implemented for reliable decision-making in community settings. To address this important gap in community based participatory research (CBPR, the purpose of this study was to demonstrate the utility, applicability, and validation of a community priority index in a community-based participatory research setting. Design and Methods. Mixed-method study that combined focus groups findings, nominal group technique with six key informants, and the generation of a Community Priority Index (CPI that integrated community importance, changeability, and target populations. Bootstrapping and simulation were performed for validation. Results. For pregnant mothers, the top three highly important and highly changeable priorities were: stress (CPI=0.85; 95%CI: 0.70, 1.00, lack of affection (CPI=0.87; 95%CI: 0.69, 1.00, and nutritional issues (CPI=0.78; 95%CI: 0.48, 1.00. For non-pregnant women, top priorities were: low health literacy (CPI=0.87; 95%CI: 0.69, 1.00, low educational attainment (CPI=0.78; 95%CI: 0.48, 1.00, and lack of self-esteem (CPI=0.72; 95%CI: 0.44, 1.00. For children and adolescents, the top three priorities were: obesity (CPI=0.88; 95%CI: 0.69, 1.00, low self-esteem (CPI=0.81; 95%CI: 0.69, 0.94, and negative attitudes toward education (CPI=0.75; 95%CI: 0.50, 0.94. Conclusions. This study demonstrates the applicability of the CPI as a simple and intuitive measure for priority setting in CBPR.

  16. Special diets are common among preschool children aged one to five years in south-east Sweden according to a population-based cross-sectional survey.

    Science.gov (United States)

    Servin, Caroline; Hellerfelt, Sofia; Botvid, Christina; Ekström, Magnus

    2017-04-01

    Information about the prevalence of special diets in preschool children is limited. The aim of this study was to measure the prevalence of all special diets among preschool children in a Swedish municipality. This was a population-based cross-sectional survey of all 3276 preschool children aged one to five years in the municipality of Karlskrona, Sweden. The questionnaire assessed the number of children at each preschool, how many were on special diets, their dietary requirements, age, sex, whether they had a medical certificate and whether the special diet had a perceived medical cause. We obtained data for 3221 (98%) of the children, and 19% had special diets, including 12% on nonmedical diets and 6.3% on medical diets. The five most common diets were avoiding pork (7.8%), a vegetarian diet (4.8%), and avoiding cows' milk (3.5%), hens' eggs (1.2%) and lactose (1.1%). Gluten avoidance was more common in girls than boys (0.8% versus 0.2%, p = 0.032). Half (47%) of the children on special medical diets lacked a medical certificate. Special diets were common in preschool children in south-east Sweden, and the causes were mainly nonmedical. Mandatory medical certificates for medically based special diets might reduce unnecessary dietary restrictions. ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

  17. Multiple-enzyme supplementation on digestive traits, carcass characteristics, blood lipid parameters and growth performance of broilers fed a wheat-based diet

    Directory of Open Access Journals (Sweden)

    Hamid Reza Taheri

    2017-09-01

    Full Text Available Objective A trial was conducted from 11 to 42 d post-hatch to investigate the effectiveness of the supplementation of a multiple-enzyme preparation (Natuzyme Plus in a wheat-based diet on digesta viscosity, pH and microbial population, villus morphology, feed passage time, nutrient retention, carcass characteristics, blood lipid parameters and growth performance of broiler chickens. Methods Three hundreds 10-d-old male Ross 308 chicks were allocated to three diets with five replicates of 20 birds per replicate. Dietary treatments were i a wheat-based diet (W, ii W+Natuzyme Plus (WN; 500 mg/kg of the diet, and iii a corn-based diet (C. Results Birds fed on the C diet had higher average daily gain (ADG, p0.05 difference compared to those of the C diet. Compared to those of the W diet, the WN diet showed the higher count of Lactobacilli and lower count of coliforms (p<0.01 and digesta viscosity (p<0.01. Conclusion In general, the results of this study showed that Natuzyme Plus supplementation in a wheat-based diet can be appropriate to achieve a comparable growth performance in broiler chickens to those given the C diet probably through improving digesta viscosity, VH, ET, TTAR of NT and EE, AMEn, count of Lactobacilli and coliforms.

  18. Effect of diet and physical activity based interventions in pregnancy on gestational weight gain and pregnancy outcomes

    DEFF Research Database (Denmark)

    2017-01-01

    were supplemented with study level data from studies that did not provide IPD, the overall effect was similar, with stronger evidence of benefit for gestational diabetes (0.76, 0.65 to 0.89, I2=36.8%; 59 studies, 16 885 women).Conclusion Diet and physical activity based interventions during pregnancy......Objective To synthesise the evidence on the overall and differential effects of interventions based on diet and physical activity during pregnancy, primarily on gestational weight gain and maternal and offspring composite outcomes, according to women's body mass index, age, parity, ethnicity...... Randomised trials on diet and physical activity based interventions in pregnancy.Data synthesis Statistical models accounted for clustering of participants within trials and heterogeneity across trials leading to summary mean differences or odds ratios with 95% confidence intervals for the effects overall...

  19. Effect of diet and physical activity based interventions in pregnancy on gestational weight gain and pregnancy outcomes

    DEFF Research Database (Denmark)

    2017-01-01

    Objective To synthesise the evidence on the overall and differential effects of interventions based on diet and physical activity during pregnancy, primarily on gestational weight gain and maternal and offspring composite outcomes, according to women's body mass index, age, parity, ethnicity...... were supplemented with study level data from studies that did not provide IPD, the overall effect was similar, with stronger evidence of benefit for gestational diabetes (0.76, 0.65 to 0.89, I2=36.8%; 59 studies, 16 885 women).Conclusion Diet and physical activity based interventions during pregnancy...... Randomised trials on diet and physical activity based interventions in pregnancy.Data synthesis Statistical models accounted for clustering of participants within trials and heterogeneity across trials leading to summary mean differences or odds ratios with 95% confidence intervals for the effects overall...

  20. Feed intake and urinary excretion of nitrogen and purine derivatives in pregnant suckler cows fed alternative roughage-based diets

    DEFF Research Database (Denmark)

    Jardstedt, M.; Hessle, A.; Nørgaard, P.

    2017-01-01

    This study compared intake of alternative roughage-based diets and of common late-cut grass silage and related intake to urinary nitrogen (N), urea-N and purine derivative (PD) excretion, where PD is an indicator of rumen microbial crude protein (MCP) synthesis. Total urine was collected from 36...... Hereford cows, blocked into three groups based on expected calving date. Cows within calving groups were randomly assigned to one of four roughage diets: common mixed grass silage (MGS), festulolium silage plus urea (FLS), reed canarygrass silage (RCS) and barley straw plus urea and rapeseed meal (BRM......). Diet crude protein (CP) content was classified into five fractions (A, B1, B2, B3 and C), based on degradability characteristics. Feed intake and urinary excretion data were analysed by ANOVA in a randomised block design. To further explain the ANOVA results, multiple regression analyses were conducted...

  1. Community supported agriculture programs: a novel venue for theory-based health behavior change interventions.

    Science.gov (United States)

    Wharton, Christopher M; Hughner, Renee Shaw; MacMillan, Lexi; Dumitrescu, Claudia

    2015-01-01

    Local foods programs such as community supported agriculture programs (CSAs) and farmers' markets have increased greatly in popularity. However, little research has been conducted regarding the effect of involvement in local foods programs on diet-related attitudes and behaviors. A series of focus groups was conducted to identify the motives that propel individuals to join a CSA, the experiences of belonging to a CSA, and the diet-related outcomes of CSA membership. Using the Theory of Planned Behavior (TPB) as a framework to categorize findings, data suggest the potential of CSAs as a viable intervention strategy for promoting healthful diets and behaviors.

  2. Effects of microbe- and mussel-based diets on the gut microbiota in Arctic charr (Salvelinus alpinus

    Directory of Open Access Journals (Sweden)

    Andreas Nyman

    2017-02-01

    Lactic acid bacteria were a dominant fraction of the intestinal microbiota in Arctic charr. Microbial based feeds were associated with similar changes in microbiota composition, but contrasting to the fish-meal based reference diet. Microbiota composition was similar in the proximal and distal gut, but dietary responses were specific to gut segment.

  3. Meat and milk intake in the rice-based Korean diet: impact on cancer and metabolic syndrome.

    Science.gov (United States)

    Jun, Shinyoung; Ha, Kyungho; Chung, Sangwon; Joung, Hyojee

    2016-08-01

    Over a few decades, Korean diet has changed from traditional diet, mainly composed of rice and vegetables, to Westernised diet rich, in meat and milk, along with the economic development and globalisation. Increasing prevalence of diet-related chronic diseases such as cancer and metabolic syndrome (MetS) is becoming a heavy burden to society and requires further attention. In this review, the association of meat and milk consumption with cancer and MetS among Koreans was discussed. Previous meta-analyses showed that meat intake was positively associated with increased risk of cancers, especially colon, as well as obesity and type 2 diabetes mellitus, and that the intake of milk and dairy products was negatively associated with colorectal cancer, obesity, and type 2 diabetes mellitus, based on studies conducted mostly in Western countries. In Korea and other Asian countries, the association of meat and milk intake with cancers were inconclusive and varied by types of cancers. Conversely, milk intake was negatively associated with MetS risk as reported in Western countries. The difference in results between Korea and Western countries might come from the differences in dietary patterns and study designs. Most Koreans still maintain traditional dietary pattern, although rapid change towards Westernised diet is underway among the younger age group. Randomised clinical trials or prospective cohort studies with consideration of combined effects of various dietary factors in Korea and other Asian countries are needed to elucidate the impact of meat and milk or related dietary patterns in their diet.

  4. Effect of dietary probiotic supplementation on carcass traits and haematological responses of broiler chickens fed shea butter cake based diets

    Directory of Open Access Journals (Sweden)

    Paschal Chukwudi Aguihe

    2017-07-01

    Full Text Available A 42-day study was conducted to investigate probiotic supplementation on shea butter cake (SBC based diets of broilers on the carcass traits and haematological indices. A total of 280, 1-day old Arbor acres strain broiler chicks were divided into 7 dietary treatments with 4 replicates of 10 birds each in a completely randomized design. Diet 1 (control diet has no SBC and probiotic supplementation while remaining 6 diets contained 5, 10, and 15% levels of SBC each with (+ or without (- probiotic supplementation. The results showed that carcass parameters and prime cuts weights increased (p 0.05 except for liver and bursa weight. Packed cell volume and hemoglobin contents were higher (p < 0.05 in birds fed probiotic-SBC diets than the group without probiotic supplementation compared to those on control diet. In conclusion, supplementation of multi-strain probiotic improved carcass traits, prime cut-parts and relative organ weights without any adverse effect on the blood parameters up to 15% inclusion level.

  5. EFFECTS OF LYSINE SUPPLEMENTATION ON PERFORMANCE CHARACTERISTICS AND MINERAL RETENTION OF BROILER CHICKENS FED RAW BENNE SEED BASED DIETS

    Directory of Open Access Journals (Sweden)

    A. M. Akanji

    2016-06-01

    Full Text Available The objective of the study was to determine the effects of raw benne seed (RBS, Sesamum indicum with or without lysine supplementation on the performance characteristics and mineral retention of broiler chickens. The feeding trial lasted for 56 days. One hundred and forty unsexed day old  broiler chicks (Marshall strain were used for the study. RBS was incorporated into the diets at 15% and 30% levels and  supplemented with  0%, 0.25% and 0.5% of lysine, respectively. Average  weekly feed intake in birds fed the control diet and 15% RBS based diet supplemented with 0.25 % and 0.5% lysine were not significantly different, but significantly (P<0.05 higher than those fed other diets. Feed conversion efficiency and protein efficiency ratio were significantly (P<0.05 reduced in birds fed 30% RBS with or without lysine supplementation. At 0.25% and 0.5% lysine supplementation, significant (P<0.05 increases were obtained in the retention of nitrogen, calcium, phosphorus and iron in birds fed 15% RBS based diets, but markedly reduced in those fed 30% RBS  based diets. The reductions in the performance characteristics of the birds fed 30% RBS diets with or without lysine can be attributed to interactions in the toxic effects of the higher intakes anti-nutritional factors like tannin, oxalate and phytate.  In conclusion,  the response indices were better enhanced when 15% RBS supplemented with 0.5% lysine was fed to the birds.

  6. Partition network into communities based on group action on sets

    Science.gov (United States)

    Lin, Shu-Cheng; Tuan, Han-Wen; Tung, Cheng-Tan; Julian, Peterson

    2018-02-01

    In this paper an improved algorithm is provided to detect communities within a network based on group action on sets (GAS). Modularity has been used as the criterion to revise the results of three previous papers, deriving a better method of partition for the network of Karate club. We developed a new method to replace the complicated GAS to achieve the same effect as GAS. Through four examples, we demonstrated that our revised approach reduced the computation amount of modularity values. Based on a branch marked example, a detailed example is provided by us to illustrate that there is too many cores in the initial stage of GAS approach to induce too many communities in the final partition. The findings shown here, will allow scholars to understand using GAS algorithm to partition a network into communities is an unreliable method.

  7. Yield and carcass composition of broilers fed with diets based on the concept of crude protein or ideal protein

    Directory of Open Access Journals (Sweden)

    GSP Toledo

    2004-12-01

    Full Text Available Two experiments were conducted to evaluate the effect of diets formulated using the criteria of crude protein (CP and ideal protein (IP on the yield and carcass composition of male and female broilers. Birds of two broilers strains (Hybro G and Hybro PG were reared from 1 to 42 days of age during the summer, with average temperatures of 26°C. A completely randomized experimental design was used in a 2 x 2 factorial arrangement, with 6 replicates and 20 birds per pen. On day 42, four birds from each experimental unit were killed and carcass yield and composition were determined. Breast yield was higher in males and females fed the IP-based diet than in birds fed the CP-based diet. Abdominal fat pad and carcass crude protein were statistically similar between the two protein criteria and between strains. Carcass amino acid levels evidenced higher levels of Met, Lys, Met+Cys and Thr in the males fed IP-based diets. No differences were seen between the two criteria for the females. Diets formulated according to IP resulted in better carcass and breast yield, both for males and females.

  8. Partnership readiness for community-based participatory research.

    Science.gov (United States)

    Andrews, Jeannette O; Newman, Susan D; Meadows, Otha; Cox, Melissa J; Bunting, Shelia

    2012-08-01

    The use of a dyadic lens to assess and leverage academic and community partners' readiness to conduct community-based participatory research (CBPR) has not been systematically investigated. With a lack of readiness to conduct CBPR, the partnership and its products are vulnerable. The purpose of this qualitative study was to explore the dimensions and key indicators necessary for academic and community partnership readiness to conduct CBPR. Key informant interviews and focus groups (n = 36 participants) were conducted with academic and community participants who had experiences with CBPR partnerships. A 'framework analysis' approach was used to analyze the data and generate a new model, CBPR Partnership Readiness Model. Antecedents of CBPR partnership readiness are a catalyst and mutual interest. The major dimensions of the CBPR Partnership Readiness Model are (i) goodness of fit, (ii) capacity, and (iii) operations. Preferred outcomes are sustainable partnership and product, mutual growth, policy and social and health impact on the community. CBPR partnership readiness is an iterative and dynamic process, partnership and issue specific, influenced by a range of environmental and contextual factors, amenable to change and essential for sustainability and promotion of health and social change in the community.

  9. Application of food waste based diets in polyculture of low trophic level fish: effects on fish growth, water quality and plankton density.

    Science.gov (United States)

    Mo, Wing Yin; Cheng, Zhang; Choi, Wai Ming; Man, Yu Bon; Liu, Yihui; Wong, Ming Hung

    2014-08-30

    Food waste was collected from local hotels and fish feed pellets were produced for a 6 months long field feeding trial. Three types of fish feed pellets (control diet: Jinfeng® 613 formulated feed, contains mainly fish meal, plant product and fish oil; Diet A: food waste based diet without meat and 53% cereal; Diet B: food waste based diet with 25% meat and 28% cereal) were used in polyculture fish ponds to investigate the growth of fish (grass carp, bighead and mud carp), changes in water quality and plankton density. No significant differences in the levels of nitrogen and phosphorous compounds of water body were observed between 3 fish ponds after the half-year feeding trial, while pond receiving Diet A had the highest density of plankton. The food waste combination of Diet B seems to be a better formulation in terms of the overall performance on fish growth. Copyright © 2014. Published by Elsevier Ltd.

  10. Multi-objective community detection based on memetic algorithm.

    Directory of Open Access Journals (Sweden)

    Peng Wu

    Full Text Available Community detection has drawn a lot of attention as it can provide invaluable help in understanding the function and visualizing the structure of networks. Since single objective optimization methods have intrinsic drawbacks to identifying multiple significant community structures, some methods formulate the community detection as multi-objective problems and adopt population-based evolutionary algorithms to obtain multiple community structures. Evolutionary algorithms have strong global search ability, but have difficulty in locating local optima efficiently. In this study, in order to identify multiple significant community structures more effectively, a multi-objective memetic algorithm for community detection is proposed by combining multi-objective evolutionary algorithm with a local search procedure. The local search procedure is designed by addressing three issues. Firstly, nondominated solutions generated by evolutionary operations and solutions in dominant population are set as initial individuals for local search procedure. Then, a new direction vector named as pseudonormal vector is proposed to integrate two objective functions together to form a fitness function. Finally, a network specific local search strategy based on label propagation rule is expanded to search the local optimal solutions efficiently. The extensive experiments on both artificial and real-world networks evaluate the proposed method from three aspects. Firstly, experiments on influence of local search procedure demonstrate that the local search procedure can speed up the convergence to better partitions and make the algorithm more stable. Secondly, comparisons with a set of classic community detection methods illustrate the proposed method can find single partitions effectively. Finally, the method is applied to identify hierarchical structures of networks which are beneficial for analyzing networks in multi-resolution levels.

  11. Community Based Natural Resource Management in the Greater ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Community Based Natural Resource Management in the Greater Limpopo Trans Frontier Conservation Area. In 2002, Mozambique, South Africa ... La résilience et les petits exploitants agricoles africains : accroître la capacité des collectivités de s'adapter aux changements climatiques. En raison de la prévalence et de la ...

  12. Community-based tourism research in academic journals: A ...

    African Journals Online (AJOL)

    This article examines the growth of Community-Based Tourism within the broader discipline of tourism. New topics in the field have emerged such as responsible tourism, pro-poor tourism, sports tourism and moral impacts of tourism. This phenomenon also reflects the multidisciplinarity of tourism. In this article, using the ...

  13. Community-based survey versus sentinel site sampling in ...

    African Journals Online (AJOL)

    The first objective of this exercise was to determine the extent of acute nutritional stress in the district as an indication of the appropriateness of food relief efforts in the region. The absence of wasting and the high prevalence of stunting (37,5%) in the community-based sample suggested that the main problem is chronic ...

  14. A case study of Ghana's Community- Based Rural Development

    African Journals Online (AJOL)

    2012-10-02

    Oct 2, 2012 ... 9, No. 2, October, 2012. Kwadwo Adusei-Asante and Peter Hancock. When Empowerment Disempowers: A case study of Ghana's Community-Based Rural Development Projects. Nussbaum, M. (2000). Women and Human Development: The Capabilities Approach. Cambridge: Cambridge University Press.

  15. Exploring the scope of community-based rehabilitation in ensuring ...

    African Journals Online (AJOL)

    Background: Globally, it has been estimated that almost 15% of world's population live with some form of disability, of which the majority are from developing nations. Objectives: To explore the role of community-based rehabilitation (CBR) in the health sector, identify the prevalent challenges, and to suggest measures to ...

  16. Home/community-based services: a two-tier approach.

    Science.gov (United States)

    Aponte, H J; Zarski, J J; Bixenstine, C; Cibik, P

    1991-07-01

    A two-tier model for work with high-risk families is presented. It combines multiple-family groups in the community with home-based family therapy for individual families. The ecostructural conceptual framework of the model is discussed, and its application is illustrated by a case vignette.

  17. Community Based Organizations in HIV/AIDS Prevention, Patient ...

    African Journals Online (AJOL)

    The main objective of this review is to provide a preliminary evaluation of the suitability of community-based organizations (CBOs) to contribute to HIV/AIDS prevention, care/support and control programs in Ethiopia. In order to put CBOs and programs in the context of HIV transmission and spread, the role of the Multisectoral ...

  18. Community-based Natural Resource Management of the Jozani ...

    African Journals Online (AJOL)

    drawing on concepts from institutional and actor-oriented theories and applying a case study approach to examine community-based ... Zanzibar and elsewhere in the 1980s created the space for decentralized governance shifts in natural ..... friction when money is involved. Before the (Jozani-Pete Mangrove) Boardwalk.

  19. Connect: An Effective Community-Based Youth Suicide Prevention Program

    Science.gov (United States)

    Bean, Gretchen; Baber, Kristine M.

    2011-01-01

    Youth suicide prevention is an important public health issue. However, few prevention programs are theory driven or systematically evaluated. This study evaluated Connect, a community-based youth suicide prevention program. Analysis of pre and posttraining questionnaires from 648 adults and 204 high school students revealed significant changes in…

  20. Integrating Mental Illness Prevention into Community-Based Undergraduate Education.

    Science.gov (United States)

    Seed, Mary St. John; Higgins, Sally

    2003-01-01

    Recent research on temperament and attachment theory highlights the importance of early intervention to helping children develop secure attachments and prevent mental illnesses. A mental illness curriculum for nursing students should integrate concepts from psychiatry and public health to prepare community-based for participation in intervention.…

  1. Community Based Health Insurance Schemes and Protection of the ...

    African Journals Online (AJOL)

    The objectives of this study are two folds: firstly to explore the magnitude of catastrophic expenditure, and secondly to determine its contributing factor,s including the protective impact of the voluntary community based health insurance schemes in Tanzania. The study covered 274 respondents. Study findings have shown ...

  2. Economic performance of community based bean seed production ...

    African Journals Online (AJOL)

    Limited access to seed of improved varieties is an impediment to agricultural productivity in sub-Saharan Africa. Researchers in the national and international agricultural research systems have been piloting a community based seed multiplication and marketing enterprises (CBSME) model, as an alternative to the formal ...

  3. Evaluation of a Community-Based Aging Intervention Program

    Science.gov (United States)

    Hsu, Hui-Chuan; Wang, Chun-Hou; Chen, Yi-Chun; Chang, Ming-Chen; Wang, Jean

    2010-01-01

    This study evaluated the outcome and process of a community-based aging intervention program for the elderly in Taiwan. The program included education on nutrition and dietary behavior and on physical activities. Outcome and process evaluations were conducted. The program may have had some effects on decreasing some dietary behavioral problems and…

  4. Citizen-based Strategies to Improve Community Security: Working ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Citizen-based Strategies to Improve Community Security: Working with Vulnerable Populations to Address Urban Violence in Medellin ... Water Resources Association, in close collaboration with IDRC, is holding a webinar titled “Climate change and adaptive water management: Innovative solutions from the Global South”.

  5. Community-Based Integrated Natural Resource Management in ...

    African Journals Online (AJOL)

    Community-Based Integrated Natural Resource Management in Okyeman Traditional Area of the Eastern Region, Ghana: Socio-Economic Profile of the Okyeman Traditional ... The hitherto rich biodiversity of the area is at risk of being eroded if urgent steps are not taken to stop illegal activities in surrounding forest reserves.

  6. A community based study on knowledge, attitude and practice (KAP ...

    African Journals Online (AJOL)

    Background: HIV/AIDS is the major public health problem in our country. Studies need to be conducted to assess the behavioral risk factors of its transmission and prevention. Objectives: To assess knowledge, attitude and practice of HIV/AIDS in the study population. Methods: Community based cross-sectional study was ...

  7. An Investigation into the Practice of Community Based Education ...

    African Journals Online (AJOL)

    This survey examined the management of Community Based Education (CBE) field activities at Jimma University (JU). The study used both quantitative and qualitative data. Quantitative data were collected from students and academic staff through structured questionnaire. Qualitative data were gathered from top university ...

  8. A Community Based Study on Menstrual Hygiene among ...

    African Journals Online (AJOL)

    A Community Based Study on Menstrual Hygiene among Reproductive Age Group Women in a Rural Area, Tamil Nadu. SS Balamurugan, S Shilpa, S Shaji. Abstract. Background: Women suffer due to their ignorance on hygienic requirement during menstruation. Hygiene‑related practices of women during menstruation ...

  9. Water, sanitation and hygiene in community based care ...

    African Journals Online (AJOL)

    Majority of the HIV/AIDS patients in South Africa receive health care services at home. However, limited studies have been conducted to examine the water, sanitation and hygiene (WASH) situation in the homes of the care receivers and its impact on community-based care. The main objective of this study was to explore ...

  10. water, sanitation and hygiene in community- based care

    African Journals Online (AJOL)

    PUBLICATIONS1

    ABSTRACT. Majority of the HIV/AIDS patients in South Africa receive health care services at home. How- ever, limited studies have been conducted to examine the water, sanitation and hygiene (WASH) situation in the homes of the care receivers and its impact on community-based care. The main objective of this study was ...

  11. Caregiver satisfaction with a multidisciplinary community-based ...

    African Journals Online (AJOL)

    Caregiver satisfaction with a multidisciplinary community-based rehabilitation programme for children with cerebral palsy in South Africa. ... Caregivers perceived the benefit of rehabilitation but believed that lack of communication and consultation with health professionals limited the care. Keywords: caregivers, cerebral ...

  12. The Paradigm Of Community-Based Participatory Epizootiology: A ...

    African Journals Online (AJOL)

    Community-based medical and health education paradigm has become the accepted standard for undergraduate medical education worldwide since its evolution in the sixties. Its application to veterinary medicine is a recent phenomenon, but is now largely and effectively entrenched in veterinary epidemiology education ...

  13. Community-Based Solid Waste Management: A Training Facilitator's Guide.

    Science.gov (United States)

    Peace Corps, Washington, DC. Information Collection and Exchange Div.

    Urban environmental management and environmental health issues are of increasing concern worldwide. The need for urban environmental management work at the local level where the Peace Corps works most effectively is significant, but training materials dedicated specifically to community-based solid waste management work in urban areas are lacking.…

  14. Community based intervention as a strategy to combat pipeline ...

    African Journals Online (AJOL)

    Community based intervention as a strategy to combat pipeline vandalization in the Niger Delta area of Nigeria. A Rim-Rukeh, GO Ikhifa, IO Imide, D Uduh. Abstract. No Abstract. Global Journal of Environmental Sciences Vol. 7 (1) 2008: pp. 23-28. http://dx.doi.org/10.4314/gjes.v7i1.2507 · AJOL African Journals Online.

  15. Negotiation of values as driver in community-based PD

    DEFF Research Database (Denmark)

    Gronvall, Erik; Malmborg, Lone; Messeter, Jörn

    2016-01-01

    and design things; and different accounts of values in design. Inspired by the concept of design things, and as a consequence of the need for continuous negotiation of values observed in all three cases, we suggest the concept of thinging as fruitful for creating productive agonistic spaces with a stronger...... attention towards the process of negotiating values in community-based PD....

  16. Community Based Governance of Wetlands in the Sand River ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The situation in Craigieburn is representative of the widely-reported trend of erosion and collapse of community-based resource management regimes in the ... will allow the Association for Water and Rural Development (AWARD) and the Legal Entity Assessment Project (LEAP), to carry out an action-research project with a ...

  17. Community Based Ecological Monitoring of Non Timber Forest ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Small-scale enterprise development is a recent phenomenon that adds to the complexity of the situation. This project will allow Keystone Foundation to design, implement and test a community-based model for monitoring and adaptive management of common pool resources. Keystone will involve harvesters, processors, ...

  18. Community-based distribution of family planning as perceived by ...

    African Journals Online (AJOL)

    From September 24 through October 4,1997, a cross-sectional survey was conducted to assess the status of Community-based distribution (CBD) of family planning as perceived by reproductive age groups aged 15-49 years and the CBD workers. The study covered 14 German Agency for Technical Co-operation (GTZ) ...

  19. Community-based survey versus sentinel site sampling in ...

    African Journals Online (AJOL)

    rural children. Implications for nutritional surveillance and the development of nutritional programmes. G. c. Solarsh, D. M. Sanders, C. A. Gibson, E. Gouws. A study of the anthropometric status of under-5-year-olds was conducted in the Nqutu district of Kwazulu by means of a representative community-based sample and.

  20. Assessing the contribution of Community-Based Natural Resources ...

    African Journals Online (AJOL)

    This study assessed Community-Based Natural Resources Management Programme (CBNRMP) for environmental sustainability in Ondo State, Nigeria. Data were gathered through a structured interview schedule from 120 rural dwellers participating in CBNRMP. Data collected were described with descriptive statistical ...

  1. Community Based Forest Management as a Tool for Sustainable ...

    African Journals Online (AJOL)

    Community Based Forest Management as a Tool for Sustainable Forest Management in Cross River State, Nigeria. ... creation of enabling environment; state economic and fiscal policies, policy to encourage forestry enterprises; effective monitoring and evaluation of forest management policy and adequate mechanisms for ...

  2. Changes in smoking during a community-based cardiovascular ...

    African Journals Online (AJOL)

    Changes in smoking during a community-based cardiovascular disease intervention programme - The Coronary Risk Factor Study. ... South African Medical Journal ... Smoking quit rates were strongly " associated with initial smoking level, with light smokers being significanty more successful quitters than heavy smokers.

  3. The challenge of assessing MTech community-based-visual arts ...

    African Journals Online (AJOL)

    The article explores specific challenges in supervising, accommodating and evaluating diverse candidates who pursue an action-led and community-based research approach rooted within the visual arts. I contend that there is a specific challenge in the field of postgraduate supervision of engaging evaluation strategies.

  4. Participatory land use planning for community based forest ...

    African Journals Online (AJOL)

    Participatory land use planning for community based forest management in South-Eastern Nigeria. FE Bisong, A Animashaun. Abstract. No Abstract. Lwati: A Journal of Contemporary Research Vol. 4 () 2007: pp.329-347. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  5. Calibration of Community-based Coral Reef Monitoring Protocols ...

    African Journals Online (AJOL)

    Coral reef monitoring (CRM) has been recognised as an important management tool and has consequently been incorporated in Integrated Coastal Area Management (ICAM) programmes in the Western Indian Ocean (WIO). Community-based coral reef monitoring (CB-CRM), which uses simplified procedures suitable for ...

  6. Community-Based Presentations in the Unit Operations Laboratory

    Science.gov (United States)

    Mitchell, Brian S.; Law, Victor J.

    2005-01-01

    A method for incorporating community­-based oral presentations into the undergraduate chemical engineering unit operations laboratory experience is described. Examples are given of appropriate topics and how these presentations can be incorporated into the experiment sequence. Course evaluations reflect the fact that these presentations are an…

  7. The Student Experience of Community-Based Research: An Autoethnography

    Science.gov (United States)

    Ingman, Benjamin C.

    2016-01-01

    This autoethnography provides a description and thematic illustration of the student experience of a community-based research (CBR) course and partnership. Through evaluating personal experiences with CBR, the author identified three qualities of meaningful CBR experiences: trust, indeterminacy, and emotion. These qualities are explored, and…

  8. A Community-based feasibility study of National Health Insurance ...

    African Journals Online (AJOL)

    In a community based study at Legon in 1997, a valuation method was used to assess the willingness of students on study leave to pay a percentage premium of their income ... The premium level was found to be influenced positively by financier, sex, age, income, and negatively by health expenditure, but not occupation.

  9. Risk assessment and model for community-based construction ...

    African Journals Online (AJOL)

    It, therefore, becomes necessary to systematically manage uncertainty in community-based construction in order to increase the likelihood of meeting project objectives using necessary risk management strategies. Risk management, which is an iterative process due to the dynamic nature of many risks, follows three main ...

  10. Capacity of Community-Based Organisations to disseminate ...

    African Journals Online (AJOL)

    Objective: To assess the capacity of established community based organisations (CBOs) to disseminate information on sleeping sickness control. Design: Participatory interview process administered to randomly selected CBOs in a tsetse and trypanosomosis endemic area. Setting: Busia district, Western, Kenya. Results: ...

  11. An Honors Interdisciplinary Community-Based Research Course

    Science.gov (United States)

    Dunbar, David; Terlecki, Melissa; Watterson, Nancy; Ratmansky, Lisa

    2013-01-01

    This article describes how two faculty members at Cabrini College--one from biology and the other from psychology--incorporated interdisciplinary community-based research in an honors course on environmental watershed issues. The course, Environmental Psychology, was team-taught in partnership with a local watershed organization, the Valley Creek…

  12. Community Based Educational Model on Water Conservation Program

    Science.gov (United States)

    Sudiajeng, L.; Parwita, I. G. L.; Wiraga, I. W.; Mudhina, M.

    2018-01-01

    The previous research showed that there were indicators of water crisis in the northern and eastern part of Denpasar city and most of coastal area experienced on seawater intrusion. The recommended water conservation programs were rainwater harvesting and educate the community to develop a water saving and environmentally conscious culture. This research was conducted to built the community based educational model on water conservation program through ergonomics SHIP approach which placed the human aspect as the first consideration, besides the economic and technically aspects. The stakeholders involved in the program started from the problem analyses to the implementation and the maintenance as well. The model was built through three main steps, included determination of accepted design; building the recharge wells by involving local communities; guidance and assistance in developing a water saving and environmentally conscious culture for early childhood, elementary and junior high school students, community and industry. The program was implemented based on the “TRIHITA KARANA” concept, which means the relationship between human to God, human-to-human, and human to environment. Through the development of the model, it is expected to grow a sense of belonging and awareness from the community to maintain the sustainability of the program.

  13. Supplementing enzymes to extruded, soybean based diet improves breakdown of non-starch polysaccharides in rainbow trout (Oncorhynchus mykiss)

    DEFF Research Database (Denmark)

    Dalsgaard, Anne Johanne Tang; Knudsen, Knud Erik Bach; Verlhac, Viviane

    2016-01-01

    Plant-based feed ingredients typically contain remnants of dietary fibres [DF; non-starch polysaccharides (NSP) and lignin] that have various antinutritive effects in carnivorous fish. Exogenous enzymes have been shown to improve the apparent digestibility coefficients (ADC) of plant-based diets...... presumably by assisting in the breakdown of NSP. This study examined the effects on NSP degradation when supplementing β-glucanase, xylanase, protease or a mix of the three enzymes to an extruded, juvenile rainbow trout (Oncorhynchus mykiss) diet containing 344 g kg−1 de-hulled, solvent-extracted soybean...... meal (SBM). The NSP content in the non-supplemented control diet and in faecal samples from the dietary treatment groups was analysed to determine the recovery/apparent digestibility of cellulose and total non-cellulosic polysaccharide (T-NCP) sugar monomers. The enzymes had significant, positive...

  14. Initial Impressions of Community-Dwelling Older Adults and Case Managers about Community-Based Telehealth Kiosks

    Science.gov (United States)

    Courtney, Karen L.; Lingler, Jennifer H.; Mecca, Laurel Person; Garlock, Laurie A.; Schulz, Richard; Dick, Andrew W.; Olshansky, Ellen

    2010-01-01

    Community-based (multi-user) telehealth interventions may be beneficial for older adults, but there is little research regarding community-based telehealth. We used a qualitative descriptive approach to examine the acceptability and perceived value of community-based telehealth kiosks with regard to current health self-management practices of community-dwelling older adults as a first step in feasibility assessment. Participants included residents (n=6) and community agency case managers (n=3) of a HUD-subsidized senior apartment building. Both positive impressions and concerns of each group are presented. Findings helped guide the plans for future telehealth kiosk implementation and training. PMID:20509594

  15. Characterisation of Fecal Soap Fatty Acids, Calcium Contents, Bacterial Community and Short-Chain Fatty Acids in Sprague Dawley Rats Fed with Different sn-2 Palmitic Triacylglycerols Diets.

    Science.gov (United States)

    Wan, Jianchun; Hu, Songyou; Ni, Kefeng; Chang, Guifang; Sun, Xiangjun; Yu, Liangli

    2016-01-01

    The structure of dietary triacylglycerols is thought to influence fatty acid and calcium absorption, as well as intestinal microbiota population of the host. In the present study, we investigated the impact of palmitic acid (PA) esterified at the sn-2 position on absorption of fatty acid and calcium and composition of intestinal microorganisms in rats fed high-fat diets containing either low sn-2 PA (12.1%), medium sn-2 PA (40.4%) or high sn-2 PA (56.3%), respectively. Fecal fatty acid profiles in the soaps were measured by gas chromatography (GC), while fecal calcium concentration was detected by ICP-MS. The fecal microbial composition was assessed using a 16S rRNA high-throughput sequencing technology and fecal short-chain fatty acids were detected by ion chromatograph. Dietary supplementation with a high sn-2 PA fat significantly reduced total fecal contents of fatty acids soap and calcium compared with the medium or low sn-2 PA fat groups. Diet supplementation with sn-2 PA fat did not change the entire profile of the gut microbiota community at phylum level and the difference at genera level also were minimal in the three treatment groups. However, high sn-2 PA fat diet could potentially improve total short-chain fatty acids content in the feces, suggesting that high dietary sn-2 PA fat might have a beneficial effect on host intestinal health.

  16. Cereal based diets modulate some markers of oxidative stress and inflammation in lean and obese Zucker rats

    Directory of Open Access Journals (Sweden)

    Mano Mark

    2011-05-01

    Full Text Available Abstract Background The potential of cereals with high antioxidant capacity for reducing oxidative stress and inflammation in obesity is unknown. This study investigated the impact of wheat bran, barley or a control diet (α-cellulose on the development of oxidative stress and inflammation in lean and obese Zucker rats. Methods Seven wk old, lean and obese male Zucker rats (n = 8/group were fed diets that contained wheat bran, barley or α-cellulose (control. After 3 months on these diets, systolic blood pressure was measured and plasma was analysed for glucose, insulin, lipids, oxygen radical absorbance capacity (ORAC, malondialdehyde, glutathione peroxidase and adipokine concentration (leptin, adiponectin, interleukin (IL-1β, IL-6, TNFα, plasminogen activator inhibitor (PAI-1, monocyte chemotactic protein (MCP-1. Adipokine secretion rates from visceral and subcutaneous adipose tissue explants were also determined. Results Obese rats had higher body weight, systolic blood pressure and fasting blood lipids, glucose, insulin, leptin and IL-1β in comparison to lean rats, and these measures were not reduced by consumption of wheat bran or barley based diets. Serum ORAC tended to be higher in obese rats fed wheat bran and barley in comparison to control (p = 0.06. Obese rats had higher plasma malondialdehyde (p Conclusions A 3-month dietary intervention was sufficient for Zucker obese rats to develop oxidative stress and systemic inflammation. Cereal-based diets with moderate and high antioxidant capacity elicited modest improvements in indices of oxidative stress and inflammation.

  17. Community-based dental education: history, current status, and future.

    Science.gov (United States)

    Formicola, Allan J; Bailit, Howard L

    2012-01-01

    This article examines the history, current status, and future direction of community-based dental education (CBDE). The key issues addressed include the reasons that dentistry developed a different clinical education model than the other health professions; how government programs, private medical foundations, and early adopter schools influenced the development of CBDE; the societal and financial factors that are leading more schools to increase the time that senior dental students spend in community programs; the impact of CBDE on school finances and faculty and student perceptions; and the reasons that CBDE is likely to become a core part of the clinical education of all dental graduates.

  18. Role of Knowledge Based Communities in Knowledge Process

    Directory of Open Access Journals (Sweden)

    Sebastian Ion CEPTUREANU

    2015-12-01

    Full Text Available In the new economy, knowledge is an essential component of economic and social systems. The organizational focus has to be on building knowledge-based management, development of human resource and building intellectual capital capabilities. Knowledge-based management is defined, at company level, by economic processes that emphasize creation, selling, buying, learning, storing, developing, sharing and protection of knowledge as a decisive condition for profit and long-term sustainability of the company. Hence, knowledge is, concurently, according to a majoritiy of specialists, raw material, capital, product and an essential input. Knowledge-based communities are one of the main constituent elements of a framework for knowledge based management. These are peer networks consisting of practitioners within an organization, supporting each other to perform better through the exchange and sharing of knowledge. Some large companies have contributed or supported the establishment of numerous communities of practice, some of which may have several thousand members. They operate in different ways, are of different sizes, have different areas of interest and addresses knowledge at different levels of its maturity. This article examines the role of knowledge-based communities from the perspective of knowledge based management, given that the arrangements for organizational learning, creating, sharing, use of knowledge within organizations become more heterogeneous and take forms more difficult to predict by managers and specialists.

  19. Community based interventions for the prevention and control of tuberculosis.

    Science.gov (United States)

    Arshad, Ahmed; Salam, Rehana A; Lassi, Zohra S; Das, Jai K; Naqvi, Imama; Bhutta, Zulfiqar A

    2014-01-01

    In 2012, an estimated 8.6 million people developed tuberculosis (TB) and 1.3 million died from the disease. With its recent resurgence with the human immunodeficiency virus (HIV); TB prevention and management has become further challenging. We systematically evaluated the effectiveness of community based interventions (CBI) for the prevention and treatment of TB and a total of 41 studies were identified for inclusion. Findings suggest that CBI for TB prevention and case detection showed significant increase in TB detection rates (RR: 3.1, 95% CI: 2.92, 3.28) with non-significant impact on TB incidence. CBI for treating patients with active TB showed an overall improvement in treatment success rates (RR: 1.09, 95% CI: 1.07, 1.11) and evidence from a single study suggests significant reduction in relapse rate (RR: 0.26, 95% CI: 0.18, 0.39). The results were consistent for various study design and delivery mechanism. Qualitative synthesis suggests that community based TB treatment delivery through community health workers (CHW) not only improved access and service utilization but also contributed to capacity building and improving the routine TB recording and reporting systems. CBI coupled with the DOTS strategy seem to be an effective approach, however there is a need to evaluate various community-based integrated delivery models for relative effectiveness.

  20. Community-Based Participatory Research (CBPR): Towards Equitable Involvement of Community in Psychology Research.

    Science.gov (United States)

    Collins, Susan E; Clifasefi, Seema L; Stanton, Joey; Straits, Kee J E; Gil-Kashiwabara, Eleanor; Rodriguez Espinosa, Patricia; Nicasio, Andel V; Andrasik, Michele P; Hawes, Starlyn M; Miller, Kimberly A; Nelson, Lonnie A; Orfaly, Victoria E; Duran, Bonnie M; Wallerstein, Nina

    2018-01-22

    Community-based participatory research (CBPR) answers the call for more patient-centered, community-driven research approaches to address growing health disparities. CBPR is a collaborative research approach that equitably involves community members, researchers, and other stakeholders in the research process and recognizes the unique strengths that each bring. The aim of CBPR is to combine knowledge and action to create positive and lasting social change. With its origins in psychology, sociology, and critical pedagogy, CBPR has become a common research approach in the fields of public health, medicine, and nursing. Although it is well aligned with psychology's ethical principles and research aims, it has not been widely implemented in psychology research. The present article introduces CBPR to a general psychology audience while considering the unique aims of and challenges in conducting psychology research. In this article, we define CBPR principles, differentiate it from a more traditional psychology research approach, retrace its historical roots, provide concrete steps for its implementation, discuss its potential benefits, and explore practical and ethical challenges for its integration into psychology research. Finally, we provide a case study of CBPR in psychology to illustrate its key constructs and implementation. In sum, CBPR is a relevant, important, and promising research framework that may guide the implementation of more effective, culturally appropriate, socially just, and sustainable community-based psychology research. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  1. Literature Study on Community Participation in Community Based Rural Water Supply and Sanitation Programs

    Science.gov (United States)

    Nurbaiti, Siti Robiah; Bambang, Azis Nur

    2018-02-01

    Clean water and proper sanitation are basic human needs, existing procurement in the Law of the Republic of Indonesia Number 7 of 2004 on Water Resources and Government Regulation of the Republic of Indonesia Number 16 of 2005 on Development of Water Supply System, which the state guarantees the right of everyone water for basic daily minimum needs to meet the needs of a healthy, productive, and clean life. Norms every society has the right to get clean air to meet basic daily needs. One of the points in the goal of sustainable development goals (SDGs) in the environment sector is the guarantee of the community to achieve universal access to clean water and sanitation. The SDG High Level Panel held in 2012 calls on countries around the world to do so in 2030. Fulfillment of clean air and sanitation in Indonesia is conducted through two sectoral approaches, the first through agencies, or related agencies and the second through a Society. In accordance with its community-based principles, the role itself is a key factor in the success of the program. Therefore, the purpose of this paper is to find out the forms of community participation and the factors that influence participation in community-based water supply and sanitation programs in the field of literature studies of previous research such as research journals, theses, theses, dissertations and related books This literature study topic.

  2. Inclusion of sunflower seed and wheat dried distillers' grains with solubles in a red clover silage-based diet enhances steers performance, meat quality and fatty acid profiles.

    Science.gov (United States)

    Mapiye, C; Aalhus, J L; Turner, T D; Vahmani, P; Baron, V S; McAllister, T A; Block, H C; Uttaro, B; Dugan, M E R

    2014-12-01

    The current study compared beef production, quality and fatty acid (FA) profiles of yearling steers fed a control diet containing 70 : 30 red clover silage (RCS) : barley-based concentrate, a diet containing 11% sunflower seed (SS) substituted for barley, and diets containing SS with 15% or 30% wheat dried distillers' grain with solubles (DDGS). Additions of DDGS were balanced by reductions in RCS and SS to maintain crude fat levels in diets. A total of two pens of eight animals were fed per diet for an average period of 208 days. Relative to the control diet, feeding the SS diet increased (Pdiets v. the SS diet further increased (Pdiets did not change FA proportions relative to feeding the SS diet. Overall, adding SS to a RCS-based diet enhanced muscle proportions of 18:2n-6 biohydrogenation products, and further substitutions of DDGS in the diet improved beef production, and quality while maintaining proportions of potentially functional bioactive FA including vaccenic and rumenic acids.

  3. Performance and ultrasound measurements of beef cattle fed diets based on whole corn or oats grains

    Directory of Open Access Journals (Sweden)

    Hugo M Arelovich

    2013-09-01

    Full Text Available This study intended to contrast dietary effects of whole grain oats versus corn included in rations with moderate roughage content on animal performance, beef ultrasound measurements, rumen and blood parameters. Ten Aberdeen Angus steers (203 kg in individual pens were fed twice daily on either whole oats (OD or corn (CD based diets. Measurements were: DM intake (DMI, average daily gain (ADG, feed to gain ratio (F/G; back fat (BF and rib eye area (RA; blood parameters. Four cannulated steers were used to study rumen pH, NH3-N and grain degradability. Rations dietary components were 55% grain, 30.1% barley straw, and 10.6% whole soybeans. Despite calculated higher ME supply (P = 0.0887 no differences were found for DMI, ADG, or F/G. Metabolizable protein intake (19.4% was larger and degradable protein intake (43.3% smaller for CD compared with OD (P < 0.01. The growth rate (cm² d-1 for RA was 40% grater for OD, but larger BF deposition (P = 0.0787 was found for CD. Blood Mg was higher for OD (p = 0.0564, nevertheless other blood parameters remained unaffected. Rumen pH and NH3-N were not influenced by diet, variations were only observed within time periods. Rumen pH decreased linearly from 7.05 to 6.13 and 7.11 to 6.37 for OD and CD respectively (P < 0.05. Minimum NH3-N concentrations (mg dL-1 were reached 12 and 18 h after morning meal for OD (7.10 and CD (5.82 respectively. Rumen degradation was larger for oats than corn. Whole oats rather than corn fed up to 55% of total DM seems to improve protein deposition, without significant changes in animal performance, rumen environment or blood parameters.

  4. Classification of starch gel texture for the elderly diets based on instrumental and sensory methodology.

    Science.gov (United States)

    Kim, Yonggi; Kim, Hyeon Ji; Cho, Wanil; Ko, Sanghoon; Park, Sung Kwon; Lee, Suyong

    2017-10-01

    An experimental attempt was made to bridge the gap between instrumental and sensory texture for the elderly diets in a corn starch gel system. Uniaxial compression was applied to measure the instrumental hardness of corn starch gels that was correlated with their sensory properties perceived by the elderly aged 60 and older. Instrumental and sensory hardness values of the starch gel samples were found to have good polynomial and linear correlations (R 2 =.99) with the level of corn starch, respectively. A fairly linear relationship (R 2 =.96) was observed between the instrumental and sensory hardness in terms of the logarithm of stress. In principal component analysis, two principal components that accounted for 86.71% of the total variability, separated the gel texture in terms of hardness/springiness and moistness, respectively. The categories of the starch gel samples were subdivided into five groups with different stress ranges. This classification suggested in this study appeared to provide useful information for modifying the texture of solid foods for the elderly diets. As the elderly population is increasing throughout the world, there are growing interests in developing food products for older adults with difficulties in chewing and swallowing in the food industry. In this study, the instrumental texture of solid foods in a starch gel system was correlated with the sensory properties perceived by the people aged 60 and older. Based on the principal component analysis, the corn starch gel samples with different hardness were classified into the five groups that were presented with the ranges of stress values. The results obtained in this study may thus provide valuable information on the standard criteria and guidelines customized for the elderly. © 2017 Wiley Periodicals, Inc.

  5. Alterations in the jejunum of young goats caused by feeding soy protein-based diets.

    Science.gov (United States)

    Schönhusen, U; Kuhla, S; Rudolph, P E; Zitnan, R; Albrecht, D; Huber, K; Voigt, J; Flöter, A; Hammon, H M; Metges, C C

    2010-02-01

    This study was designed to investigate whether soy protein or soy protein supplemented with indispensable amino acids (AA) change the protein expression pattern and utilization of pre-cursors for RNA biosynthesis in jejunal mucosa in relation to casein and whether these changes affect mucosal cell growth. Kids were fed comparable diets based on cow;s milk, of which 50% of crude protein were replaced by either casein (CAS), soy protein (SP) or soy protein supplemented with indispensible AA (SPA) for 34 days (n = 4/group). Jejunal tissue was collected 5 h after adding a single dose of (15)N-RNA to the diet, in order to determine morphology, protein repertoire by two-dimensional gel electrophoresis and matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry, and RNA biosynthesis by isotope ratio-mass spectrometry. In mid-jejunum, morphological alterations induced by partial replacement of casein with soy protein were accompanied by changes in mucosal proteins related to generation of the cytoskeleton and in pathways for mucosal RNA biosynthesis, resulting in a smaller re-utilization of dietary RNA pre-cursors and in an increased activity of enzymes involved in nucleic acid breakdown. Soy protein supplemented with indispensible aminoacids tended to revise mucosal growth retardation with no impact on salvage of dietary RNA pre-cursors for mucosal RNA biosynthesis, but changes in cytoskeleton generation. Feeding soy protein with supplementation of indispensible AA does not ameliorate soy protein effects on mucosal morphology and RNA metabolism in the jejunum in a significant manner.

  6. Sex-Based Differences in Adelie Penguin (Pygoscelis adeliae Chick Growth Rates and Diet.

    Directory of Open Access Journals (Sweden)

    Scott Jennings

    Full Text Available Sexually size-dimorphic species must show some difference between the sexes in growth rate and/or length of growing period. Such differences in growth parameters can cause the sexes to be impacted by environmental variability in different ways, and understanding these differences allows a better understanding of patterns in productivity between individuals and populations. We investigated differences in growth rate and diet between male and female Adélie Penguin (Pygoscelis adeliae chicks during two breeding seasons at Cape Crozier, Ross Island, Antarctica. Adélie Penguins are a slightly dimorphic species, with adult males averaging larger than adult females in mass (~11% as well as bill (~8% and flipper length (~3%. We measured mass and length of flipper, bill, tibiotarsus, and foot at 5-day intervals for 45 male and 40 female individually-marked chicks. Chick sex was molecularly determined from feathers. We used linear mixed effects models to estimate daily growth rate as a function of chick sex, while controlling for hatching order, brood size, year, and potential variation in breeding quality between pairs of parents. Accounting for season and hatching order, male chicks gained mass an average of 15.6 g d(-1 faster than females. Similarly, growth in bill length was faster for males, and the calculated bill size difference at fledging was similar to that observed in adults. There was no evidence for sex-based differences in growth of other morphological features. Adélie diet at Ross Island is composed almost entirely of two species--one krill (Euphausia crystallorophias and one fish (Pleuragramma antarctica, with fish having a higher caloric value. Using isotopic analyses of feather samples, we also determined that male chicks were fed a higher proportion of fish than female chicks. The related differences in provisioning and growth rates of male and female offspring provides a greater understanding of the ways in which ecological factors

  7. The effect of olive oil-based ketogenic diet on serum lipid levels in epileptic children.

    Science.gov (United States)

    Güzel, Orkide; Yılmaz, Unsal; Uysal, Utku; Arslan, Nur

    2016-03-01

    Ketogenic diet (KD) is one of the most effective therapies for intractable epilepsy. Olive oil is rich in monounsaturated fatty acids and antioxidant molecules and has some beneficial effects on lipid profile, inflammation and oxidant status. The aim of this study was to evaluate the serum lipid levels of children who were receiving olive oil-based KD for intractable seizures at least 1 year. 121 patients (mean age 7.45 ± 4.21 years, 57 girls) were enrolled. At baseline and post-treatment 1, 3, 6, and 12 months body mass index-SDS, total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol and triglyceride levels were measured. Repeated measure ANOVA with post hoc Bonferroni correction was used for data analysis. The mean duration of KD was 15.4 ± 4.1 months. Mean total cholesterol, LDL-cholesterol and triglyceride levels were significantly higher at 1st, 3rd, 6th and 12th months of the KD treatment, compared to pre-treatment levels (p = 0.001), but showed no difference among during-treatment measurements. Mean body mass index-SDS and HDL-cholesterol levels were not different among the baseline and follow-up time points (p = 0.113 and p = 0.067, respectively). No child in this study discontinued the KD because of dyslipidemia. Even if rich in olive oil, high-fat KD causes significant increase in LDL-cholesterol and triglyceride levels. More studies are needed to determine the effect of KD on serum lipids in children using different fat sources in the diet.

  8. Acid-base analysis of individuals following two weight loss diets.

    Science.gov (United States)

    Yancy, W S; Olsen, M K; Dudley, T; Westman, E C

    2007-12-01

    To examine the effects of low-carbohydrate, ketogenic (LCKD) and low-fat (LFD) diets on acid-base status. Prospective analysis of volunteers from two clinical trials. Subset of 39 volunteers from a randomized trial comparing the effects of an LCKD with an LFD, and a single-arm trial of an LCKD. Outpatient research clinic. LCKD (initially ketone bodies, lactate), anion gap, and urine ketone bodies measured at weeks 0, 2, 8, and 24. Participants had a mean (+/-standard deviation) age of 43.5+/-9.3 years; 28 (72%) were female, 29 (74%) were Caucasian. Using linear mixed-model analysis to examine blood test changes from baseline to 24 weeks, the LFD group experienced a decrease in arterial blood pH from a mean of 7.43 at week 0 to 7.40 at week 24 (P=0.03), and the LCKD group experienced a decrease from 7.42 at week 0 to 7.40 at week 24 (P=0.01). The lowest pH measurements observed were 7.34 in the LFD group and 7.37 in the LCKD group. Although serum bicarbonate appeared to decrease from baseline at weeks 2 and 8 in the LCKD group, the change at 24 weeks was not statistically significant in either diet group, and only four of 131 (two of 92 from the LCKD group) measurements were less than 22 mmol/l. The proportion of participants with elevated urine and serum ketone body levels rose in the LCKD group only, was highest at week 2, and decreased over the subsequent time points. In individuals following an LCKD or an LFD, blood pH decreased mildly and the LCKD group experienced a small, transient decrease in serum bicarbonate in conjunction with mild ketosis. This suggests that an LCKD induced a mild compensated metabolic acidosis, but no individual showed evidence of significant metabolic derangement.

  9. Translating the Dietary Approaches to Stop Hypertension (DASH) diet for use in underresourced, urban African American communities, 2010.

    Science.gov (United States)

    Whitt-Glover, Melicia C; Hunter, Jaimie C; Foy, Capri G; Quandt, Sara A; Vitolins, Mara Z; Leng, Iris; Hornbuckle, Lyndsey M; Sanya, Kara A; Bertoni, Alain G

    2013-01-01

    Randomized trials have demonstrated the effectiveness of the Dietary Approaches to Stop Hypertension (DASH) program for lowering blood pressure; however, program participation has been limited in some populations. The objective of this pilot study was to test the feasibility of using a culturally modified version of DASH among African Americans in an underresourced community. This randomized controlled pilot study recruited African Americans in 2 North Carolina neighborhoods who had high blood pressure and used fewer than 3 antihypertension medications. We offered 2 individual and 9 group DASH sessions to intervention participants and 1 individual session and printed DASH educational materials to control participants. We collected data at baseline (March 2010) and 12 weeks (June 2010). Of 152 potential participants, 25 were randomly assigned to either the intervention (n = 14) or the control (n = 11) group; 22 were women, and 21 were educated beyond high school. At baseline, mean blood pressure was 130/78 mm Hg; 19 participants used antihypertension medications, and mean body mass index was 35.9 kg/m(2). Intervention participants attended 7 of 9 group sessions on average. After 12 weeks, we observed significant increases in fruit and vegetable consumption and increases in participants' confidence in their ability to reduce salt and fat consumption and eat healthier snacks in intervention compared with control participants. We found no significant decreases in blood pressure. Implementation of a culturally modified, community-based DASH intervention was feasible in our small sample of African Americans, which included people being treated for high blood pressure. Future studies should evaluate the long-term effect of this program in a larger sample.

  10. Effects of carbohydrase enzyme supplementation on performance, eggshell quality, and bone parameters of laying hens fed on maize- and wheat-based diets.

    Science.gov (United States)

    Olgun, Osman; Altay, Y; Yildiz, Alp O

    2018-04-01

    1. This study was conducted to determine the effects of enzyme supplementation of maize/wheat-based diets on the performance, egg quality, and serum and bone parameters of laying hens. 2. During the 12-week experimental period, a total of 72 laying hens aged 52 weeks were randomly distributed among 6 experimental groups. Each experimental group contained 4 replicates, each with three birds. The experiment was a randomised design consisting of a 3 × 2 factorial arrangement, with three levels of wheat substitution and two levels of enzyme (xylanase: 1500.00 U/kg, β-glucanase: 100 000 U/kg, cellulase: 1 000 000 U/kg, α-amylase: 160 000 U/kg) inclusion in the diet. Wheat replaced 0, 50, or 100% of maize with or without 1.0 g/kg enzyme supplementation in iso-nitrogenous and iso-caloric experimental diets. 3. Body weight, egg production, egg weight, egg mass, eggshell thickness, and the feed conversion ratio were adversely affected by the wheat-based diet. The eggshell quality parameters decreased with enzyme supplementation to the diet. 4. Wheat-based diets adversely affected calcium and phosphorus concentrations in the tibia, but the addition of the enzymes to the wheat-based diet prevented the negative effects of wheat-based diets on tibia mineralisation in laying hens. The wheat-based diets tended to reduce plasma mineral contents, and the addition of enzymes tended to affect plasma minerals and biomechanical properties of the tibia positively in laying hens. 5. These results indicate that wheat-based diets in aged laying hens adversely affected the mineral metabolism compared with maize-based diets, and the negative effects of wheat on bone mineralisation can be prevented by enzyme supplementation to the diets in laying hens.

  11. Fast-food consumption, diet quality and body weight: cross-sectional and prospective associations in a community sample of working adults

    Science.gov (United States)

    Barnes, Timothy L; French, Simone A; Mitchell, Nathan R; Wolfson, Julian

    2018-01-01

    Objective To examine the association between fast-food consumption, diet quality and body weight in a community sample of working adults. Design Cross-sectional and prospective analysis of anthropometric, survey and dietary data from adults recruited to participate in a worksite nutrition intervention. Participants self-reported frequency of fast-food consumption per week. Nutrient intakes and diet quality, using the Healthy Eating Index-2010 (HEI-2010), were computed from dietary recalls collected at baseline and 6 months. Setting Metropolitan medical complex, Minneapolis, MN, USA. Subjects Two hundred adults, aged 18–60 years. Results Cross-sectionally, fast-food consumption was significantly associated with higher daily total energy intake (β = 72·5, P = 0·005), empty calories (β = 0·40, P = 0·006) and BMI (β = 0·73, P =0·011), and lower HEI-2010 score (β = −1·23, P =0·012), total vegetables (β = −0·14, P =0·004), whole grains (β = −0·39, P =0·005), fibre (β = −0·83, P =0·002), Mg (β = −6·99, P =0·019) and K (β = −57·5, P =0·016). Over 6 months, change in fast-food consumption was not significantly associated with changes in energy intake or BMI, but was significantly inversely associated with total intake of vegetables (β = −0·14, P =0·034). Conclusions Frequency of fast-food consumption was significantly associated with higher energy intake and poorer diet quality cross-sectionally. Six-month change in fast-food intake was small, and not significantly associated with overall diet quality or BMI. PMID:26074150

  12. Fast-food consumption, diet quality and body weight: cross-sectional and prospective associations in a community sample of working adults.

    Science.gov (United States)

    Barnes, Timothy L; French, Simone A; Mitchell, Nathan R; Wolfson, Julian

    2016-04-01

    To examine the association between fast-food consumption, diet quality and body weight in a community sample of working adults. Cross-sectional and prospective analysis of anthropometric, survey and dietary data from adults recruited to participate in a worksite nutrition intervention. Participants self-reported frequency of fast-food consumption per week. Nutrient intakes and diet quality, using the Healthy Eating Index-2010 (HEI-2010), were computed from dietary recalls collected at baseline and 6 months. Metropolitan medical complex, Minneapolis, MN, USA. Two hundred adults, aged 18-60 years. Cross-sectionally, fast-food consumption was significantly associated with higher daily total energy intake (β=72·5, P=0·005), empty calories (β=0·40, P=0·006) and BMI (β=0·73, P=0·011), and lower HEI-2010 score (β=-1·23, P=0·012), total vegetables (β=-0·14, P=0·004), whole grains (β=-0·39, P=0·005), fibre (β=-0·83, P=0·002), Mg (β=-6·99, P=0·019) and K (β=-57·5, P=0·016). Over 6 months, change in fast-food consumption was not significantly associated with changes in energy intake or BMI, but was significantly inversely associated with total intake of vegetables (β=-0·14, P=0·034). Frequency of fast-food consumption was significantly associated with higher energy intake and poorer diet quality cross-sectionally. Six-month change in fast-food intake was small, and not significantly associated with overall diet quality or BMI.

  13. Actigraphic sleep measures and diet quality in the Hispanic Community Health Study/Study of Latinos Sueño ancillary study.

    Science.gov (United States)

    Mossavar-Rahmani, Yasmin; Weng, Jia; Wang, Rui; Shaw, Pamela A; Jung, Molly; Sotres-Alvarez, Daniela; Castañeda, Sheila F; Gallo, Linda C; Gellman, Marc D; Qi, Qibin; Ramos, Alberto R; Reid, Kathryn J; Van Horn, Linda; Patel, Sanjay R

    2017-12-01

    Using a cross-sectional probability sample with actigraphy data and two 24-h dietary recalls, we quantified the association between sleep duration, continuity, variability and timing with the Alternative Healthy Eating Index-2010 diet quality score and its components in 2140 Hispanic Community Health Study/Study of Latinos participants. The Alternative Healthy Eating Index diet quality-2010 score ranges from 0 to 110, with higher scores indicating greater adherence to the dietary guidelines and lower risk from major chronic disease. None of the sleep measures was associated with total caloric intake as assessed using dietary recalls. However, both an increase in sleep duration and sleep efficiency were associated with healthier diet quality. Each standard deviation increase in sleep duration (1.05 h) and sleep efficiency (4.99%) was associated with a 0.30 point increase and 0.28 point increase, respectively, in the total Alternative Healthy Eating Index-2010 score. The component of Alternative Healthy Eating Index-2010 most strongly associated with longer sleep duration was increased nuts and legumes intake. The components of Alternative Healthy Eating Index-2010 most strongly associated with higher sleep efficiency were increased whole fruit intake and decreased sodium intake. Both longer sleep duration and higher sleep efficiency were significantly associated with better diet quality among US Hispanic/Latino adults. The dietary components most strongly associated with sleep duration and sleep efficiency differed, suggesting potentially independent mechanisms by which each aspect of sleep impacts dietary choices. Longitudinal research is needed to understand the directionality of these identified relationships and the generalizability of these data across other ethnic groups. © 2017 European Sleep Research Society.

  14. Food-based diet quality score in relation to depressive symptoms in young and middle-aged Japanese women.

    Science.gov (United States)

    Sakai, Hiroka; Murakami, Kentaro; Kobayashi, Satomi; Suga, Hitomi; Sasaki, Satoshi

    2017-06-01

    Only a few studies have focused on the association between overall diet, rather than intakes of individual nutrients or foods, and depressive symptoms in Japanese. This cross-sectional study examined associations between a diet quality score and depressive symptoms in 3963 young (age 18 years) and 3833 middle-aged (mean age 47·9 (sd 4·2) years) Japanese women. Dietary information was collected using a diet history questionnaire. A previously developed diet quality score was computed mainly based on the Japanese Food Guide Spinning Top. The prevalence of depressive symptoms was 22·0 % for young women and 16·8 % for middle-aged women, assessed as a Center for Epidemiologic Studies Depression (CES-D) score ≥23 and ≥19, respectively. As expected, the diet quality score was associated positively with intakes of 'grain dishes', 'vegetable dishes', 'fish and meat dishes', 'milk' and 'fruits' and inversely with intakes of energy from 'snacks, confection and beverages' and Na from seasonings. After adjustment for potential confounders, OR for depressive symptoms in the highest v. lowest quintiles of the diet quality score was 0·65 (95 % CI 0·50, 0·84) in young women (P for trend=0·0005). In middle-aged women, the corresponding value was 0·59 (95 % CI 0·45, 0·78) (P for trenddiet quality and CES-D scores were treated as continuous variables also showed inverse associations. In conclusion, this cross-sectional study showed that a higher diet quality score was associated with a lower prevalence of depressive symptoms in young and middle-aged Japanese women. Prospective studies are needed to confirm a public health relevance of this finding.

  15. Effect of feeding graded levels of biscuit waste based diet on non ...

    African Journals Online (AJOL)

    USER

    2010-07-12

    Jul 12, 2010 ... internal offals, blood, bones and diaphragm. The results revealed that there were significant (P < 0.05) differences in the non-carcass components of all the rams fed different diets. It was further observed that diets B1 (25%) and B2 (50%) biscuit waste inclusion had the best (P < 0.05) effects on non-carcass.

  16. Effect of Cassava based diet on lipids concentration in albino rats ...

    African Journals Online (AJOL)

    Michael Horsfall

    albino rats fed crude oil contaminated diets by feeding diet contaminated with various concentrations of crude oil mixed with 20% gari to albino rats to determine .... phenol and peroxides (Allain et al 1974) . Ten microlitre (10 lμ ) of sample, control, ... concentration of standard. Low density lipoproteins (LDL and VLDL) and.

  17. Feed utilization and growth of Dorper wethers on Opuntia-based diets

    African Journals Online (AJOL)

    indica var. Algerian) cladodes were used to substitute part of the lucerne hay in balanced diets fed to Dorper wethers (n = 28; 33.90 ± 2.98 kg) during a trial period of 63 days. The three treatment diets (T0, T24 and T36) comprised respectively ...

  18. Performance, meat quality, and pectoral myopathies of broilers fed either corn or sorghum based diets supplemented with guanidinoacetic acid.

    Science.gov (United States)

    Córdova-Noboa, H A; Oviedo-Rondón, E O; Sarsour, A H; Barnes, J; Ferzola, P; Rademacher-Heilshorn, M; Braun, U

    2018-04-13

    One experiment was conducted to evaluate the effects of guanidinoacetic acid (GAA) supplementation in broilers fed corn or sorghum-based diets on live performance, carcass and cut up yields, meat quality, and pectoral myopathies. The treatments consisted of corn or sorghum-based diets with or without the addition of GAA (600 g/ton). A total of 800 one-d-old male Ross 708 broiler chicks were randomly placed in 40 floor pens with 10 replicates (20 birds per pen) per each of the four treatments. At hatch, 14, 35, and 50 d, BW and feed intake were recorded. BW gain and FCR were calculated at the end of each phase. Four broilers per pen were selected and slaughtered at 51d and 55d of age to determine carcass and cut up yields, meat quality and myopathies (spaghetti muscle, white striping, and wooden breast) severity in the Pectoralis major. Data were analyzed as a randomized complete block design in a 2 × 2 factorial arrangement with grain type and GAA supplementation as main effects. At 50 d, diets containing GAA improved (P broilers fed corn diets with GAA had higher breast meat yield (P 0.05) by GAA supplementation at any slaughter ages. However, GAA decreased (P broilers supplemented with GAA had double (P broilers fed non-supplemented diets, therefore reducing the severity of this myopathy. In conclusion, GAA supplementation improved broiler live performance in broilers raised up to 50 d independently of grain source, increased breast meat yield in corn-based diets and reduced the severity of wooden breast myopathy.

  19. From Design to Dissemination: Implementing Community-Based Participatory Research in Postdisaster Communities.

    Science.gov (United States)

    Lichtveld, Maureen; Kennedy, Suzanne; Krouse, Rebecca Z; Grimsley, Faye; El-Dahr, Jane; Bordelon, Keith; Sterling, Yvonne; White, LuAnn; Barlow, Natasha; DeGruy, Shannon; Paul, Dorothy; Denham, Stacey; Hayes, Claire; Sanders, Margaret; Mvula, Mosanda M; Thornton, Eleanor; Chulada, Patricia; Mitchell, Herman; Martin, William J; Stephens, Kevin U; Cohn, Richard D

    2016-07-01

    To review how disasters introduce unique challenges to conducting population-based research and community-based participatory research (CBPR). From 2007-2009, we conducted the Head-off Environmental Asthma in Louisiana (HEAL) Study in the aftermath of Hurricane Katrina in a Gulf Coast community facing an unprecedented triple burden: Katrina's and other disasters' impact on the environment and health, historic health disparities, and persistent environmental health threats. The unique triple burden influenced every research component; still, most existing CBPR principles were applicable, even though full adherence was not always feasible and additional tailored principles govern postdisaster settings. Even in the most challenging postdisaster conditions, CBPR can be successfully designed, implemented, and disseminated while adhering to scientific rigor.

  20. Diet quality in childhood

    NARCIS (Netherlands)

    Velde, van der Laura A.; Nguyen, Anh N.; Schoufour, Josje D.; Geelen, Anouk; Jaddoe, Vincent W.V.; Franco, Oscar H.; Voortman, Trudy

    2018-01-01

    Purpose: We aimed to evaluate diet quality of 8-year-old children in the Netherlands, to identify sociodemographic and lifestyle correlates of child diet quality, and to examine tracking of diet quality from early to mid-childhood. Methods: For 4733 children participating in a population-based

  1. Effects of supplemental organic cobalt on nutrient digestion and nitrogen balance in lambs fed forage-based diets

    Science.gov (United States)

    The objective of this study was to determine the effects of supplemental organic cobalt on nutrient digestion and nitrogen balance in lambs fed forage-based diets. Sixteen wether lambs (avg initial BW = 28.6 ± 1.3 kg) were used in a 2 × 2 Latin square and randomly allotted to one of two treatments b...

  2. Growth of juvenile Atlantic cod Gadus morhua in land-based recirculation systems: Effects of feeding regime, photoperiod and diet

    DEFF Research Database (Denmark)

    Fülberth, Michael; Moran, Damian; Jarlbæk, Henrik

    2009-01-01

    feeding duration. In each RAS unit three diets (A, B and C) were tested, which were broadly similar in composition but from different manufacturers. Water exchange rate averaged 10–19% in the three recirculation systems, and key water quality parameters such as NH4+ and CO2 remained at low effect......The combined effect of feeding regime and photoperiod on the growth of juvenile Atlantic cod Gadus morhua in land-based recirculating aquaculture systems (RAS) was examined using three different commercial diets. Fish of 8–10 g were reared in 1 m3 tanks at an initial density of 10 kg m− 3 for 78 d...

  3. Community-based first aid: a program report on the intersection of community-based participatory research and first aid education in a remote Canadian Aboriginal community.

    Science.gov (United States)

    VanderBurgh, D; Jamieson, R; Beardy, J; Ritchie, S D; Orkin, A

    2014-01-01

    Community-based first aid training is the collaborative development of locally relevant emergency response training. The Sachigo Lake Wilderness Emergency Response Education Initiative was developed, delivered, and evaluated through two intensive 5-day first aid courses. Sachigo Lake First Nation is a remote Aboriginal community of 450 people in northern Ontario, Canada, with no local paramedical services. These courses were developed in collaboration with the community, with a goal of building community capacity to respond to medical emergencies. Most first aid training programs rely on standardized curriculum developed for urban and rural contexts with established emergency response systems. Delivering effective community-based first aid training in a remote Aboriginal community required specific adaptations to conventional first aid educational content and pedagogy. Three key lessons emerged during this program that used collaborative principles to adapt conventional first aid concepts and curriculum: (1) standardized approaches may not be relevant nor appropriate; (2) relationships between course participants and the people they help are relevant and important; (3) curriculum must be attentive to existing informal and formal emergency response systems. These lessons may be instructive for the development of other programs in similar settings.

  4. Community based rehabilitation: a strategy for peace-building

    Directory of Open Access Journals (Sweden)

    Hodgson Jennifer

    2002-11-01

    Full Text Available Abstract Background Certain features of peace-building distinguish it from peacekeeping, and make it an appropriate strategy in dealing with vertical conflict and low intensity conflict. However, some theorists suggest that attempts, through peace-building, to impose liberal values upon non-democratic cultures are misguided and lack an ethical basis. Discussion We have been investigating the peace-building properties of community based approaches to disability in a number of countries. This paper describes the practice and impact of peace-building through Community Based Rehabilitation (CBR strategies in the context of armed conflict. The ethical basis for peace-building through practical community initiatives is explored. A number of benefits and challenges to using CBR strategies for peace-building purposes are identified. Summary During post-conflict reconstruction, disability is a powerful emotive lever that can be used to mobilize cooperation between factions. We suggest that civil society, in contrast to state-level intervention, has a valuable role in reducing the risks of conflict through community initiatives.

  5. Overweight in polycystic ovary syndrome. An update on evidence based advice on diet, exercise and metformin use for weight loss.

    Science.gov (United States)

    Ravn, P; Haugen, A G; Glintborg, D

    2013-03-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in premenopausal women affecting 5-10%. Nearly 50% are overweight or obese, which result in a more severe phenotype of PCOS. Weight loss is therefore considered the first line treatment in overweight women with PCOS. The aim of this study was to appoint evidence based and clinically applicable advises on weight loss in overweight women with PCOS. A review of the existing literature on weight loss through lifestyle modification and/or metformin treatment in overweight women with PCOS. The primary outcome was weight loss. The clinical manifestations of hyperandrogenism and menstrual cyclicity were secondary outcomes. Metabolic parameters were not included in the present review. Weight loss is most effectively achieved through a 12-1500 kcal/day diet, which results in a clinically relevant weight loss. The type of diet has no implications for degree of weight loss. Physical activity has no significant additive effect on weight loss. Metformin combined with a low calorie diet has subtle additive effect on weight loss and level of androgens when compared to diet alone. Weight loss through life style changes, preferably a low calorie diet, should be the first line treatment in overweight/obese women with PCOS. Metformin can be considered as an additional treatment but has subtle additive effect.

  6. Ketogenic Diets and Pain

    Science.gov (United States)

    Masino, Susan A.; Ruskin, David N.

    2014-01-01

    Ketogenic diets are well-established as a successful anticonvulsant therapy. Based on overlap between mechanisms postulated to underlie pain and inflammation, and mechanisms postulated to underlie therapeutic effects of ketogenic diets, recent studies have explored the ability for ketogenic diets to reduce pain. Here we review clinical and basic research thus far exploring the impact of a ketogenic diet on thermal pain, inflammation, and neuropathic pain. PMID:23680946

  7. Ketogenic Diets and Pain

    OpenAIRE

    Masino, Susan A.; Ruskin, David N.

    2013-01-01

    Ketogenic diets are well-established as a successful anticonvulsant therapy. Based on overlap between mechanisms postulated to underlie pain and inflammation, and mechanisms postulated to underlie therapeutic effects of ketogenic diets, recent studies have explored the ability for ketogenic diets to reduce pain. Here we review clinical and basic research thus far exploring the impact of a ketogenic diet on thermal pain, inflammation, and neuropathic pain.

  8. Effects of a nutritional intervention program based on the self-determination theory and promoting the Mediterranean diet

    Science.gov (United States)

    Leblanc, Vicky; Bégin, Catherine; Hudon, Anne-Marie; Royer, Marie-Michelle; Corneau, Louise; Dodin, Sylvie; Lemieux, Simone

    2016-01-01

    Our objective was to determine gender differences in the impact of a nutritional intervention based on the self-determination theory and promoting the Mediterranean diet on changes in eating-related self-determined motivation and adherence to the Mediterranean diet. Changes in eating-related self-determined motivation were larger in men than in women in response to the intervention and at follow-up, but the magnitude of change decreased with time in both genders. Changes in eating-related self-determined motivation were positively associated with changes in the Mediterranean diet adherence in response to the intervention and at follow-up in men only, suggesting that the nutritional program seems to fit better men than women. PMID:28070382

  9. Risk assessment of chemicals in food and diet: Hazard identification by methods of animal-based toxicology

    DEFF Research Database (Denmark)

    Barlow, S. M.; Greig, J. B.; Bridges, J. W.

    2002-01-01

    This paper is one of several prepared under the project "Food Safety In Europe: Risk Assessment of Chemicals in Food and Diet" (FOSIE). a European Commission Concerted Action Programme, organised by the International Life Sciences Institute. Europe (ILSI). The aim of the FOSIE project is to review...... the current state of the science of risk assessment of chemicals in food and diet, by consideration of the four stages of risk assessment, that is. hazard identification. hazard characterisation, exposure assessment and risk characterisation. The contribution of animal-based methods in toxicology to hazard...... identification of chemicals in food and diet is discussed. The importance of first applying existing technical and chemical knowledge to the design of safety testing programs for Food chemicals is emphasised. There is consideration of the presently available and commonly used toxicity testing approaches...

  10. Community based research for an urban recreation application of benefits-based management

    Science.gov (United States)

    William T. Borrie; Joseph W. Roggenbuck

    1995-01-01

    Benefits-based management is an approach to park and recreation management that focuses on the positive outcomes of engaging in recreational experiences. Because one class of possible benefits accrue to the community, a philosophical framework is discussed suggesting that communities are themselves the primary sources, generators, and repositories of knowledge....

  11. Community-based model for speech therapy in Thailand: implementation.

    Science.gov (United States)

    Prathanee, Benjamas; Lorwatanapongsa, Preeya; Makarabhirom, Kalyanee; Suphawatjariyakul, Ratchanee; Thinnaithorn, Rattana; Thanwiratananich, Panida

    2010-10-01

    To establish a Community-Based Model for Speech Therapy in Thailand and to implement it. The development of a Community-Based Model for Speech Therapy was based on the principles of primary healthcare, community-based rehabilitation and institutional sharing. Workshops for speech and language pathologists (SLPs), including "Training for Trainers" and six "Smart Smile & Speech" workshops were held. We held 1) a workshop for training SLPs in how to manage speech and language problems in cleft lip and palate (CLP); 2) a workshop for training healthcare providers who are not speech and language pathologists (para-speech and language pathologists: para-SLPs) how to identify speech, language and hearing problems in CLP and undertake early intervention; and, 3) four speech camps for continuing education via life demonstration and practice. Standard guidelines were produced for SLPs to remedy speech and language disorders in children with CLP in Thailand and para-SLP manuals for speech and language intervention for CLP were developed. Para-SLPs will be better equipped to identify and then provide early intervention for individuals with CLP, as well as to refer children with CLP and complicated speech and language disorders to speech clinics for the further management. Percentage of agreement among SLP, audiologists and para-SLPs ranged 50-93.33 while the Kappa coefficients ranged -0.07 to 0.86. The Community-Based Model for Speech Therapy for Children with CLP was an appropriate approach for coming up with solutions for the lack of speech services for children with CLP in Thailand.

  12. Cost Effective Community Based Dementia Screening: A Markov Model Simulation

    Directory of Open Access Journals (Sweden)

    Erin Saito

    2014-01-01

    Full Text Available Background. Given the dementia epidemic and the increasing cost of healthcare, there is a need to assess the economic benefit of community based dementia screening programs. Materials and Methods. Markov model simulations were generated using data obtained from a community based dementia screening program over a one-year period. The models simulated yearly costs of caring for patients based on clinical transitions beginning in pre dementia and extending for 10 years. Results. A total of 93 individuals (74 female, 19 male were screened for dementia and 12 meeting clinical criteria for either mild cognitive impairment (n=7 or dementia (n=5 were identified. Assuming early therapeutic intervention beginning during the year of dementia detection, Markov model simulations demonstrated 9.8% reduction in cost of dementia care over a ten-year simulation period, primarily through increased duration in mild stages and reduced time in more costly moderate and severe stages. Discussion. Community based dementia screening can reduce healthcare costs associated with caring for demented individuals through earlier detection and treatment, resulting in proportionately reduced time in more costly advanced stages.

  13. Formative research to develop a community-based intervention for chronic disease prevention in Guatemalan school-age children.

    Science.gov (United States)

    Letona, Paola; Ramirez-Zea, Manuel; Caballero, Benjamin; Gittelsohn, Joel

    2014-01-31

    Noncommunicable diseases (NCD) are the most common causes of morbidity and mortality worldwide, even in low- and middle-income countries (LMIC). Recent trends in health promotion emphasize community-based interventions as an important strategy for improving health outcomes. The aim of this study was to conduct formative research regarding the perceptions of NCD risk factors, their influencing factors, and community resources available to aid the development and implementation of a community-based intervention with school-age children. Focus group discussions (n = 18), home visits (n = 30), and individual semi-structured interviews (n = 26) were conducted in three urban communities in Guatemala with school-age children (10-12 years of age), teachers, parents, and local community members (i.e., school principals, school food kiosk vendors, religious leaders, authority representatives). All focus groups and interviews were transcribed verbatim for thematic analysis. Children, parents, and teachers have general knowledge about modifiable risk factors. Adults worried more about tobacco use, as compared to unhealthy diet and physical inactivity in children. Participants identified features at the intrapersonal (e.g., negative emotional state), interpersonal (e.g., peers as role models), and organizational and community levels (e.g., high levels of crime) that influence these risk factors in children. School committees, religious leaders, and government programs and activities were among the positive community resources identified. These findings should help researchers in Guatemala and similar LMIC to develop community-based interventions for NCD prevention in school-age children that are effective, feasible, and culturally acceptable.

  14. Cultural and Rhetorical Bases for communicating knowledge in web based communities

    DEFF Research Database (Denmark)

    Kampf, Constance; Kommers, Piet

    2008-01-01

    Cultural and Rhetorical Bases for communicating knowledge in web based communities How can we extend learner-centred theories for educational technology to include, for instance, the cultural and rhetorical backgrounds which influence participants in online communities as they engage in knowledge...... via web-based communities the intersection of culture and rhetoric in web-based communication rhetoric and discourse in the process of communicating knowledge via technology heuristics for knowledge communication from teaching in online forums connections between identity and knowledge communication...... This call for papers invites papers focused on theoretical frameworks or empirical research which highlights the cultural and/or rhetorical aspects of communicating knowledge in web based communities. We are looking for work that brings together methods and perspectives across disciplines...

  15. Effectiveness of Community Participation in Earthquake Preparedness: A Community-Based Participatory Intervention Study of Tehran.

    Science.gov (United States)

    Jamshidi, Ensiyeh; Majdzadeh, Reza; Saberi Namin, Maryam; Ardalan, Ali; Majdzadeh, Behdad; Seydali, Elham

    2016-04-01

    The aim of this study was to evaluate the effectiveness of a community-based participatory intervention on earthquake preparedness in Tehran. This community-engaged research was conducted during 2011 to 2013. An intervention and a control neighborhood were chosen through systematic cluster sampling. In the intervention group 305 households and in the control group 314 households were sampled for pre- and post-assessment surveys. A participatory intervention was designed on the basis of consultation with the community advisory board and was implemented by trained volunteers. Changes in outcome variables in the intervention and control groups were detected in terms of knowledge, attitude, and practice. Pearson chi-square tests and covariance regression were used to evaluate the effectiveness of the intervention. The results showed that the frequency of earthquake experience in the intervention and control groups was 69.2% and 79.0%, respectively. Moreover, the mean difference scores in knowledge, attitude, and practice in the intervention and control groups before and after the intervention were significant (Ppreparedness at a community level. To ensure sustainability, the participatory approach should be integrated into public health disaster planning.

  16. Food-based interventions to modify diet quality and diversity to address multiple micronutrient deficiency

    Directory of Open Access Journals (Sweden)

    Madhavan K Nair

    2016-01-01

    Full Text Available Global data indicates a high prevalence of hidden hunger among population. Deficiencies of certain micronutrients such as folic acid, iodine, iron and vitamin A have long lasting effects on growth and development and therefore have been a National priority from many decades. The strategy implemented so far limits to the use of supplemental sources or fortified foods in alleviating the burden of deficiencies. These approaches however undermine the food based strategies involving dietary diversification as the long term sustainable strategy. There is lack of understanding on the level of evidence needed to implement such strategies and the level of monitoring required for impact evaluation. Dietary diversity concerns how to ensure access for each individual to a quality and safe diet with adequate macro and micronutrients. The key to success in using dietary diversity as a strategy to tackle hidden hunger is in integrating it with the principles of bioavailability, translated to efficient food synergies with due emphasis on food accessibility, affordability and outdoor physical activity/ life style modifications. Promoting enabling environment and sustainable agriculture is crucial for practicing dietary diversification with behaviour change communication as an integral segment. It can be concluded that food based strategies require careful understanding of the factors associated with it and moderate it to form an effective strategy for controlling multiple micronutrient deficiencies.

  17. Development and Application of a Plant-Based Diet Scoring System for Japanese Patients with Inflammatory Bowel Disease.

    Science.gov (United States)

    Chiba, Mitsuro; Nakane, Kunio; Takayama, Yuko; Sugawara, Kae; Ohno, Hideo; Ishii, Hajime; Tsuda, Satoko; Tsuji, Tsuyotoshi; Komatsu, Masafumi; Sugawara, Takeshi

    2016-01-01

    Plant-based diets (PBDs) are a healthy alternative to westernized diets. A semivegetarian diet, a PBD, has been shown to prevent a relapse in Crohn disease. However, there is no way to measure adherence to PBDs. To develop a simple way of evaluating adherence to a PBD for Japanese patients with inflammatory bowel disease (IBD). PBD scores were assigned according to the frequency of consumption provided on a food-frequency questionnaire, obtained on hospitalization for 159 patients with ulcerative colitis and 70 patients with Crohn disease. Eight items considered to be preventive factors for IBD were scored positively, and 8 items considered to be IBD risk factors were scored negatively. The PBD score was calculated from the sum of plus and minus scores. Higher PBD scores indicated greater adherence to a PBD. The PBD scores were evaluated on hospitalization and 2 years after discharge for 22 patients with Crohn disease whose dietary pattern and prognosis were established. Plant-Based Diet score. The PBD scores differed significantly, in descending order, by dietary type: pro-Japanese diet, mixed type, and pro-westernized diet (Wilcoxon/Kruskal-Wallis test). The PBD scores in the ulcerative colitis and Crohn disease groups were 10.9 ± 9.5 and 8.2 ± 8.2, respectively. For patients with Crohn disease, those with long-term remission and normal C-reactive protein concentration were significantly more likely to have PBD scores of 25 or greater than below 25 (χ 2 ). The PBD score is a valid assessment of PBD dietary adherence.

  18. Mediterranean Diet Adherence and Genetic Background Roles within a Web-Based Nutritional Intervention: The Food4Me Study

    Directory of Open Access Journals (Sweden)

    Rodrigo San-Cristobal

    2017-10-01

    Full Text Available Mediterranean Diet (MedDiet adherence has been proven to produce numerous health benefits. In addition, nutrigenetic studies have explained some individual variations in the response to specific dietary patterns. The present research aimed to explore associations and potential interactions between MedDiet adherence and genetic background throughout the Food4Me web-based nutritional intervention. Dietary, anthropometrical and biochemical data from volunteers of the Food4Me study were collected at baseline and after 6 months. Several genetic variants related to metabolic risk features were also analysed. A Genetic Risk Score (GRS was derived from risk alleles and a Mediterranean Diet Score (MDS, based on validated food intake data, was estimated. At baseline, there were no interactions between GRS and MDS categories for metabolic traits. Linear mixed model repeated measures analyses showed a significantly greater decrease in total cholesterol in participants with a low GRS after a 6-month period, compared to those with a high GRS. Meanwhile, a high baseline MDS was associated with greater decreases in Body Mass Index (BMI, waist circumference and glucose. There also was a significant interaction between GRS and the MedDiet after the follow-up period. Among subjects with a high GRS, those with a high MDS evidenced a highly significant reduction in total carotenoids, while among those with a low GRS, there was no difference associated with MDS levels. These results suggest that a higher MedDiet adherence induces beneficial effects on metabolic outcomes, which can be affected by the genetic background in some specific markers.

  19. Development and Application of a Plant-Based Diet Scoring System for Japanese Patients with Inflammatory Bowel Disease

    Science.gov (United States)

    Chiba, Mitsuro; Nakane, Kunio; Takayama, Yuko; Sugawara, Kae; Ohno, Hideo; Ishii, Hajime; Tsuda, Satoko; Tsuji, Tsuyotoshi; Komatsu, Masafumi; Sugawara, Takeshi

    2016-01-01

    Context Plant-based diets (PBDs) are a healthy alternative to westernized diets. A semivegetarian diet, a PBD, has been shown to prevent a relapse in Crohn disease. However, there is no way to measure adherence to PBDs. Objective To develop a simple way of evaluating adherence to a PBD for Japanese patients with inflammatory bowel disease (IBD). Design PBD scores were assigned according to the frequency of consumption provided on a food-frequency questionnaire, obtained on hospitalization for 159 patients with ulcerative colitis and 70 patients with Crohn disease. Eight items considered to be preventive factors for IBD were scored positively, and 8 items considered to be IBD risk factors were scored negatively. The PBD score was calculated from the sum of plus and minus scores. Higher PBD scores indicated greater adherence to a PBD. The PBD scores were evaluated on hospitalization and 2 years after discharge for 22 patients with Crohn disease whose dietary pattern and prognosis were established. Main Outcome Measure Plant-Based Diet score. Results The PBD scores differed significantly, in descending order, by dietary type: pro-Japanese diet, mixed type, and pro-westernized diet (Wilcoxon/Kruskal-Wallis test). The PBD scores in the ulcerative colitis and Crohn disease groups were 10.9 ± 9.5 and 8.2 ± 8.2, respectively. For patients with Crohn disease, those with long-term remission and normal C-reactive protein concentration were significantly more likely to have PBD scores of 25 or greater than below 25 (χ2). Conclusion The PBD score is a valid assessment of PBD dietary adherence. PMID:27768566

  20. A Mediterranean diet and risk of myocardial infarction, heart failure and stroke: A population-based cohort study.

    Science.gov (United States)

    Tektonidis, Thanasis G; Åkesson, Agneta; Gigante, Bruna; Wolk, Alicja; Larsson, Susanna C

    2015-11-01

    The Mediterranean diet, which is palatable and easily achievable, has been associated with lower all-cause and cardiovascular disease (CVD) incidence and mortality. Data on heart failure (HF) and stroke types are lacking. The aim was to examine a Mediterranean diet in relation to incidence of myocardial infarction (MI), HF and stroke types in a Swedish prospective cohort. In a population-based cohort of 32,921 women, diet was assessed through a self-administered questionnaire. The modified Mediterranean diet (mMED) score was created based on high consumption of vegetables, fruits, legumes, nuts, whole grains, fermented dairy products, fish and monounsaturated fat, moderate intakes of alcohol and low consumption of red meat, on a 0-8 scale. Relative risks (RR) with 95% confidence intervals (CI), adjusted for potential confounders, were estimated by Cox proportional hazards regression models. During 10 y of follow-up (1998-2008), 1109 MIs, 1648 HFs, 1270 ischemic strokes and 262 total hemorrhagic strokes were ascertained. A high adherence to the mMED score (6-8), compared to low, was associated with a lower risk of MI (RR: 0.74, 95% CI: 0.61-0.90, p = 0.003), HF (RR: 0.79, 95% CI: 0.68-0.93, p = 0.004) and ischemic stroke (RR: 0.78, 95% CI: 0.65-0.93, p = 0.007), but not hemorrhagic stroke (RR: 0.88, 95% CI: 0.61-1.29, p = 0.53). Better adherence to a Mediterranean diet was associated with lower risk of MI, HF and ischemic stroke. The Mediterranean diet is most likely to be beneficial in primary prevention of all major types of atherosclerosis-related CVD. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  1. Using community-based participatory research and organizational diagnosis to characterize relationships between community leaders and academic researchers

    Directory of Open Access Journals (Sweden)

    Karen H. Wang

    2017-09-01

    Full Text Available Sustaining collaborations between community-based organization leaders and academic researchers in community-engaged research (CEnR in the service of decreasing health inequities necessitates understanding the collaborations from an inter-organizational perspective. We assessed the perspectives of community leaders and university-based researchers conducting community-engaged research in a medium-sized city with a history of community-university tension. Our research team, included experts in CEnR and organizational theory, used qualitative methods and purposeful, snowball sampling to recruit local participants and performed key informant interviews from July 2011–May 2012. A community-based researcher interviewed 11 community leaders, a university-based researcher interviewed 12 university-based researchers. We interviewed participants until we reached thematic saturation and performed analyses using the constant comparative method. Unifying themes characterizing community leaders and university-based researchers' relationships on the inter-organizational level include: 1 Both groups described that community-engaged university-based researchers are exceptions to typical university culture; 2 Both groups described that the interpersonal skills university-based researchers need for CEnR require a change in organizational culture and training; 3 Both groups described skepticism about the sustainability of a meaningful institutional commitment to community-engaged research 4 Both groups described the historical impact on research relationships of race, power, and privilege, but only community leaders described its persistent role and relevance in research relationships. Challenges to community-academic research partnerships include researcher interpersonal skills and different perceptions of the importance of organizational history. Solutions to improve research partnerships may include transforming university culture and community

  2. Using community-based participatory research and organizational diagnosis to characterize relationships between community leaders and academic researchers.

    Science.gov (United States)

    Wang, Karen H; Ray, Natasha J; Berg, David N; Greene, Ann T; Lucas, Georgina; Harris, Kenn; Carroll-Scott, Amy; Tinney, Barbara; Rosenthal, Marjorie S

    2017-09-01

    Sustaining collaborations between community-based organization leaders and academic researchers in community-engaged research (CEnR) in the service of decreasing health inequities necessitates understanding the collaborations from an inter-organizational perspective. We assessed the perspectives of community leaders and university-based researchers conducting community-engaged research in a medium-sized city with a history of community-university tension. Our research team, included experts in CEnR and organizational theory, used qualitative methods and purposeful, snowball sampling to recruit local participants and performed key informant interviews from July 2011-May 2012. A community-based researcher interviewed 11 community leaders, a university-based researcher interviewed 12 university-based researchers. We interviewed participants until we reached thematic saturation and performed analyses using the constant comparative method. Unifying themes characterizing community leaders and university-based researchers' relationships on the inter-organizational level include: 1) Both groups described that community-engaged university-based researchers are exceptions to typical university culture; 2) Both groups described that the interpersonal skills university-based researchers need for CEnR require a change in organizational culture and training; 3) Both groups described skepticism about the sustainability of a meaningful institutional commitment to community-engaged research 4) Both groups described the historical impact on research relationships of race, power, and privilege, but only community leaders described its persistent role and relevance in research relationships. Challenges to community-academic research partnerships include researcher interpersonal skills and different perceptions of the importance of organizational history. Solutions to improve research partnerships may include transforming university culture and community-university discussions on race

  3. Perspectives on enhancing physical activity and diet for health promotion among at-risk urban UK South Asian communities: a qualitative study.

    Science.gov (United States)

    Cross-Bardell, Laura; George, Tracey; Bhoday, Mandeep; Tuomainen, Helena; Qureshi, Nadeem; Kai, Joe

    2015-02-27

    To explore perspectives on enhancing physical activity and diet among South Asians in urban deprived communities at high risk of chronic disease and to inform development of culturally appropriate health promotion intervention. Qualitative study using semistructured one-to-one and family group interviews with thematic analysis of data. Urban disadvantaged communities in the East Midlands of the UK. 45 respondents, including 34 people of South Asian origin (16 at-risk individuals, six family groups involving 18 relatives), of mainly Pakistani and Indian origin, including 16 non-English speakers; and 11 health professionals working locally with communities of concern. South Asian participants underlined the challenges of requiring family members across generations to engage in modifying dietary behaviours, and the central role of communal eating of traditional 'Asian' food in their cultural lives. Barriers to increasing physical activity included cost, personal safety and lack of time outside of long working hours and carer commitments. However, increasing walking activity was regarded as feasible by both community and health professional participants. Respondents emphasised using a social approach for potential interventions, undertaking activity with family or friends and with bilingual community peers to facilitate engagement, motivation and support. Spoken content and delivery of interventions was favoured, including personal stories and multilingual audio-visual information; within local informal rather than provider settings, including the home; and aided by pedometers for self-monitoring. Focusing on physical activity by increasing walking may hold promise as health promotion in this deprived South Asian community context. Further intervention development, with exploration of feasibility and acceptability of the social approach and elements suggested, is merited. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted

  4. Feeding weaned piglets and growing-finishing pigs with diets based on mainly home-grown organic feedstuffs

    Directory of Open Access Journals (Sweden)

    K. PARTANEN

    2008-12-01

    Full Text Available In 2000, EU regulations for organic animal production set new guidelines for organic pig feeding requiring that this be based on mainly home-grown organic feedstuffs. Doubts were however raised whether these feeding regimes can maintain good growth performance and carcass quality of pigs. Three experiments were carried out to study different organic feeding regimes in weaned piglets and fattening pigs. In Experiment 1, we evaluated the use of peas and faba beans (0, 120, or 240 g kg-1 in diets for weaned piglets. Piglets fed pea diets performed as well as those fed the control diet, whereas the highest faba bean level resulted in reduced feed intake and growth performance. In Experiment 2, we studied the replacement (0, 33, or 67% of rapeseed cake with blue lupins in fattening pig diets. The dietary lupin level had a quadratic effect on the weight gain of growing pigs, the best performance being observed at the 33% replacement level. However, dietary lupin level did not influence weight gain during the finishing period and total fattening. Back fat became softer with increasing dietary lupin levels. In Experiment 3, different protein supplements were compared in organic diets from weaning to slaughter. In two-phase feeding, the best performance was observed when whey protein was used as the protein supplement, followed by soya bean cake + whey protein and rapeseed cake + fish meal. The effects of a one-phase organic feeding regime with cold-pressed rapeseed cake + whey protein did not differ from those of the two-phase organic feeding regimes. Fattening pigs fed organic diets required from two to seven days longer to reach slaughter weight than those fed conventional diets. Pigs fed organic diets had fatter carcasses, but the eating quality of organic pork did not differ from that of pork from pigs fed conventional diets. Feed costs and the circulation rate of pigs, weaners in particular, were greater and carcass prices lower in the organic

  5. Effects of corn-based diet starch content and corn particle size on lactation performance, digestibility, and bacterial protein flow in dairy cows.

    Science.gov (United States)

    Fredin, S M; Ferraretto, L F; Akins, M S; Bertics, S J; Shaver, R D

    2015-01-01

    An experiment was conducted to determine the effects of dietary starch content in corn-based diets and corn particle size on lactation performance, nutrient digestibility, and bacterial protein flow in dairy cows using the omasal and reticular sampling technique. Eight ruminally cannulated lactating multiparous Holstein cows were used in a replicated 4×4 Latin square design with a 2×2 factorial arrangement of treatments. Treatments were fine (FG; mean particle size=552µm) and coarse (CG; 1,270µm) ground dry shelled corn in normal- (NS) and reduced- (RS) starch diets fed as total mixed rations. The NS and RS rations contained 27 and 18% starch (dry matter basis), respectively, and were formulated by partially replacing corn with soy hull pellets. Mean dry matter intake was unaffected by treatment (23.2kg/d). Cows fed NS diets produced 1.9kg/d more milk and 0.06kg/d more milk protein compared with cows fed RS diets. Cows fed NSFG and RSCG diets produced more fat-corrected milk than did cows fed NSCG and RSFG diets. Milk urea concentration was decreased for cows fed NS diets (12.4mg/dL) compared with RS diets (13.5mg/dL). Ruminal digestibility of neutral detergent fiber (NDF; % of NDF intake) determined by the omasal sampling technique was increased in cows fed RS diets compared with NS diets (43.4 vs. 34.9%), and total-tract digestibility of NDF (% of NDF intake) was increased in cows fed RS diets compared with those fed NS diets (50.1 vs. 43.1%). Ruminal digestibility of starch (% of starch intake) determined by the omasal sampling technique was greater in cows fed NS diets compared with those fed RS diets (85.6 vs. 81.6%). Total-tract starch digestion was increased in cows fed RS diets compared with those fed NS diets (96.9 vs. 94.6%) and in cows fed FG diets compared with those fed CG diets (98.0 vs. 93.5%). Bacterial protein flow was unaffected by treatment. The omasal and reticular sampling techniques resulted in similar treatment effects for nutrient flow

  6. Community-based urgent care in Israel and worldwide.

    Science.gov (United States)

    Zimmerman, Deena R

    2013-10-23

    Intermittent treatment of acute lower acuity situations has come to be defined as urgent rather than emergent care. The location of urgent care delivery has been shifting from exclusively hospital or office settings to other community locales. To review the concept of urgent care and the new models of health care delivery in the niche between hospitals and primary care. To highlight the roles of urgent care in Israel and compare these roles with those in other countries. Narrative review of the literature. The new models of community based urgent care include 1) the urgent care center; 2) the retail or convenience clinic, 3) the free standing emergency center, and 4) the walk-in clinic. These models fall on a continuum of comprehensiveness. They offer care at a lower cost than hospital-based emergency departments and greater temporal convenience than primary care physicians. However, their impact on emergency department utilization and overcrowding or primary care physician overload is unclear.Israel has integrated its urgent care centers into its national health system by encouraging the use of urgent care centers and by requiring all health insurance funds to reimburse patients who use these centers. This integration is similar to the approach in England; however, the type of service is different in that the service in England is provided by nurses. It is different from most other countries where urgent care facilities are primarily private ventures. Community-based acute care facilities are becoming a part of the medical landscape in a number of countries. Still, they remain primarily on the fringe of organized medicine. Despite the important role of community-based acute care facilities in Israel, no nationwide study has been done in two decades. Health policy planning in Israel necessitates further study of urgent care use and its clinical outcomes.

  7. National Intercultural Federation of Community Based Tourism of Ecuador

    OpenAIRE

    Flores, R.

    2004-01-01

    For approximately 20 years, the indigenous nationalities of Ecuador have been searching for new alternatives in order to adapt to the new social and cultural changes in the society and also to face economic problems. For this reason new alternatives of community based tourism have been built according to their own cultural rationalities. The tourism activity has facilitated the possibility to improve the living conditions and create intercultural encounters.

  8. "Psychological Boarding" and Community-Based Behavioral Health Crisis Stabilization.

    Science.gov (United States)

    Mukherjee, Dhrubodhi; Saxon, Verletta

    2018-01-27

    This exploratory paper presents a case study where a community based mental health organization forging a partnership with a local hospital system to establish a crisis stabilization unit (CSU) to address behavioral health emergency care. The study takes a mixed methods case study approach to address two research questions; (a) did this approach reduce the overall length of stay in the hospital emergency departments? (b) What challenges did the taskforce face in implementing this CSU model? The paper shares recommendation from the findings.

  9. Healthy and sustainable diets: Community concern about the effect of the future food environments and support for government regulating sustainable food supplies in Western Australia.

    Science.gov (United States)

    Harray, Amelia J; Meng, Xingqiong; Kerr, Deborah A; Pollard, Christina M

    2018-02-03

    To determine the level of community concern about future food supplies and perception of the importance placed on government regulation over the supply of environmentally friendly food and identify dietary and other factors associated with these beliefs in Western Australia. Data from the 2009 and 2012 Nutrition Monitoring Survey Series computer-assisted telephone interviews were pooled. Level of concern about the effect of the environment on future food supplies and importance of government regulating the supply of environmentally friendly food were measured. Multivariate regression analysed potential associations with sociodemographic variables, dietary health consciousness, weight status and self-reported intake of eight foods consistent with a sustainable diet. Western Australia. Community-dwelling adults aged 18-64 years (n = 2832). Seventy nine per cent of Western Australians were 'quite' or 'very' concerned about the effect of the environment on future food supplies. Respondents who paid less attention to the health aspects of their diet were less likely than those who were health conscious ('quite' or 'very' concerned) (OR = 0.53, 95% CI [0.35, 0.8] and 0.38 [0.17, 0.81] respectively). The majority of respondents (85.3%) thought it was 'quite' or 'very' important that government had regulatory control over an environmentally friendly food supply. Females were more likely than males to rate regulatory control as 'quite' or 'very' important' (OR = 1.63, 95% CI [1.09, 2.44], p = .02). Multiple regression modeling found that no other factors predicted concern or importance. There is a high level of community concern about the impact of the environment on future food supplies and most people believe it is important that the government regulates the issue. These attitudes dominate regardless of sociodemographic characteristics, weight status or sustainable dietary behaviours. Copyright © 2018 Elsevier Ltd. All rights reserved.

  10. Review of performance-based incentives in community-based family planning programmes.

    Science.gov (United States)

    Bellows, Nicole M; Askew, Ian; Bellows, Benjamin

    2015-04-01

    One strategy for improving family planning (FP) uptake at the community level is the use of performance-based incentives (PBIs), which offer community distributors financial incentives to recruit more users of FP. This article examines the use of PBIs in community-based FP programmes via a literature search of the peer-reviewed and grey literature conducted in April 2013. A total of 28 community-based FP programmes in 21 countries were identified as having used PBIs. The most common approach was a sales commission model where distributors received commission for FP products sold, while a referral payment model for long-term methods was also used extensively. Six evaluations were identified that specifically examined the impact of the PBI in community-based FP programmes. Overall, the results of the evaluations are mixed and more research is needed; however, the findings suggest that easy-to-understand PBIs can be successful in increasing the use of FP at the community level. For future use of PBIs in community-based FP programmes it is important to consider the ethics of incentivising FP and ensuring that PBIs are non-coercive and choice-enhancing. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. A Community-Based Participatory Research Guided Model for the Dissemination of Evidence-Based Interventions.

    Science.gov (United States)

    Delafield, Rebecca; Hermosura, Andrea Nacapoy; Ing, Claire Townsend; Hughes, Claire K; Palakiko, Donna-Marie; Dillard, Adrienne; Kekauoha, B Puni; Yoshimura, Sheryl R; Gamiao, Shari; Kaholokula, Joseph Keawe

    Dissemination is a principle within community-based participatory research (CBPR); however, published research focuses on the dissemination of findings from CBPR projects but less on dissemination of interventions developed through CBPR approaches. To disseminate an evidence-based lifestyle intervention tailored for Native Hawaiians and other Pacific Islanders, the PILI 'Ohana Project (POP), an 11-year CBPR initiative, developed an innovative dissemination model. The community-to-community mentoring (CCM) model described in this paper extends the application of CBPR values and principles used in intervention development to intervention dissemination. The CCM model combines a CBPR orientation with the diffusion of innovation theory, the social cognitive theory, and key concepts from community organizing and community building to address the multilevel factors that influence uptake of an evidence-based intervention (EBI). Grounding the model in CBPR principles provides benefits for intervention dissemination and integrates a focus on community benefits and capacity building. By establishing co-equal, mutually beneficial relationships at the core of the CCM model, opportunities are created for building critical consciousness, community capacity, and social capital. More research is needed to determine the effectiveness of this model of intervention dissemination which may enhance diffusion of CBPR interventions and empower communities in the process.

  12. Community-based conservation in a globalized world.

    Science.gov (United States)

    Berkes, Fikret

    2007-09-25

    Communities have an important role to play in biodiversity conservation. However, community-based conservation as a panacea, like government-based conservation as a panacea, ignores the necessity of managing commons at multiple levels, with vertical and horizontal interplay among institutions. The study of conservation in a multilevel world can serve to inform an interdisciplinary science of conservation, consistent with the Convention on Biological Diversity, to establish partnerships and link biological conservation objectives with local development objectives. Improving the integration of conservation and development requires rethinking conservation by using a complexity perspective and the ability to deal with multiple objectives, use of partnerships and deliberative processes, and learning from commons research to develop diagnostic tools. Perceived this way, community-based conservation has a role to play in a broad pluralistic approach to biodiversity protection: it is governance that starts from the ground up and involves networks and linkages across various levels of organization. The shift of attention to processes at multiple levels fundamentally alters the way in which the governance of conservation development may be conceived and developed, using diagnostics within a pluralistic framework rather than a blueprint approach.

  13. Addition of Fructooligosaccharides and Dried Plum to Soy-Based Diets Reverses Bone Loss in the Ovariectomized Rat

    Directory of Open Access Journals (Sweden)

    Catherine D. Johnson

    2011-01-01

    Full Text Available Dietary bioactive components that play a role in improving skeletal health have received considerable attention in complementary and alternative medicine practices as a result of their increased efficacy to combat chronic diseases. The objectives of this study were to evaluate the additive or synergistic effects of dried plum and fructooligosaccharides (FOS and to determine whether dried plum and FOS or their combination in a soy protein-based diet can restore bone mass in ovarian hormone deficient rats. For this purpose, 72 3-month-old female Sprague-Dawley rats were divided into six groups (n = 12 and either ovariectomized (Ovx, five groups or sham-operated (sham, one group. The rats were maintained on a semipurified standard diet for 45 days after surgery to establish bone loss. Thereafter, the rats were placed on one of the following dietary treatments for 60 days: casein-based diet (Sham and Ovx, soy-based diet (Ovx + soy or soy-based diet with dried plum (Ovx + soy + plum, FOS (Ovx + soy + FOS and combination of dried plum and FOS (Ovx + soy + plum + FOS. Soy protein in combination with the test compounds significantly improved whole-body bone mineral density (BMD. All test compounds in combination with soy protein significantly increased femoral BMD but the combination of soy protein, dried plum and FOS had the most pronounced effect in increasing lumbar BMD. Similarly, all of the test compounds increased ultimate load, indicating improved biomechanical properties. The positive effects of these test compounds on bone may be due to their ability to modulate bone resorption and formation, as shown by suppressed urinary deoxypyridinoline excretion and enhanced alkaline phosphatase activity.

  14. The Minimum Cost of a Nutritious Diet Study: Building an evidence-base for the prevention of undernutrition in Afghanistan

    International Nuclear Information System (INIS)

    Qarizada, Ahmad Nawid

    2014-01-01

    Full text: Background: In Afghanistan, mortality rates are amongst the highest in the world. Mean life expectancy is 62 years, U5MR is 97 deaths per 1,000 live births, and the MMR is 327 deaths per 100,000 live births while 33% of the population is food insecure. Undernutrition is alarmingly high in children under-five with global acute malnutrition rates of 8.7%, stunting 60.5% and underweight 37.7% , , and 72% are iodine and iron deficient. As part of their prevention efforts, WFP and the MOPH carried out a Cost of Diet study (CoD) in Afghanistan in late-2012. Cost of Diet Study The CoD assesses a household’s food and nutrition security based on economic constraints in accessing their nutrient requirements, especially for the most vulnerable, such as children U2 years. Objectives: 1. How important is access to nutritious food to overcome undernutrition in different areas of Afghanistan? 2. Is a nutritious diet available and affordable to the local populations? Methodology: The CoD tool used linear optimization to generate following output from market surveys and secondary household data: • A diet and the corresponding food baskets meet all nutritional requirements of a typical family, including a child U2 years, and its costs. Any other diet would be more expensive and/or would not meet their nutritional requirements. The tool calculated minimum cost of nutritious diet (MCNUT) in four livelihood zones (LHZ) of Afghanistan. Results: The MCNUT is the baseline nutritious diet. When compared to household income, it shows the number of households who cannot afford to meet their nutrient needs. The MCNUT calculates cheapest combination of food items and quantities to ensure all energy and nutrient requirements are met. It is theoretical and sometimes unrealistic. The Locally Adapted, Cost Optimised Diet (LACON), obtained using questionnaires and focus group discussions, provides a more realistic diet based on dietary preferences. Findings showed that approximately

  15. Community-based research as a mechanism to reduce ...

    Science.gov (United States)

    Racial and ethnic minority communities, including American Indian and Alaska Natives, have been disproportionately impacted by environmental pollution and contamination. This includes siting and location of point sources of pollution, legacies of contamination of drinking and recreational water, and mining, military and agricultural impacts. As a result, both quantity and quality of culturally important subsistence resources are diminished, contributing to poor nutrition and obesity, and overall reductions in quality of life and life expectancy. Climate change is adding to these impacts on Native American communities (Wildcat 2013), variably causing drought, increased flooding and forced relocation (Maldonado et al. 2013), affecting Tribal water resources (Cozzetto et al. 2013), traditional foods (Lynn et al. 2013; Gautam et al. 2013), forests and forest resources (Voggesser et al. 2013) and Tribal health (Donatuto et al 2014; Doyle et al. 2013). This article will highlight several extramural research projects supported by the United States Environmental Protection Agency (USEPA) Science to Achieve Results (STAR) Tribal environmental research grants as a mechanism to address the environmental health inequities and disparities faced by Tribal communities (USEPA, 2014a, www.epa.gov/ncer/tribalresearch). The Tribal Research portfolio has focused on addressing tribal environmental health risks through community based participatory research. Specifically, the STA

  16. Maize dependence or market integration? Caries prevalence among indigenous Maya communities with maize-based versus globalized economies.

    Science.gov (United States)

    Vega Lizama, Elma Maria; Cucina, Andrea

    2014-02-01

    The relationship between diet and oral health is widely known, yet data on dental caries prevalence is lacking for many indigenous groups with traditional or rapidly modernizing diets. This research documents caries prevalence in two Maya communities from northern Yucatán (Mexico) with significantly different levels of market integration, subsistence, and diet: Yalsihón, with a traditional, maize-based subsistence economy, and Dzilam, with access to globalized food markets. Each sample was subdivided by sex into 15-19, 20-24, and 25-30 years-of-age classes. Caries prevalence was considered separately both when the lesion affected the enamel superficially (grade 1+) and when it reached the dentin (grade 2+). In both villages, females of all age classes manifest more caries than males. Results show higher prevalence of caries at Dzilam than at Yalsihón, except for grade 1+ caries among 15-19-year-old males and grade 2+ caries among 15-19-year-old females. Though differences are not significant, earlier pregnancies among 15-19-year-old females at Yalsihón could be a causative factor. A survey indicated a more balanced diet at Yalsihón despite a heavier intake of maize than at Dzilam. Striking differences were documented in the ingestion of soda and globalized foods; sodas were virtually absent at Yalsihón, while at Dzilam they were ingested daily in great quantities. The decline in oral health at Dzilam is inferred to result from consumption of industrially processed foods and drinks, while a traditional diet leads to less caries despite daily heavy consumption of maize, which must be considered when interpreting caries rates in archaeological samples. Copyright © 2013 Wiley Periodicals, Inc.

  17. Effect of probiotic yoghurt on animal-based diet-induced change in gut microbiota: an open, randomised, parallel-group study.

    Science.gov (United States)

    Odamaki, T; Kato, K; Sugahara, H; Xiao, J Z; Abe, F; Benno, Y

    2016-09-01

    Diet has a significant influence on the intestinal environment. In this study, we assessed changes in the faecal microbiota induced by an animal-based diet and the effect of the ingestion of yoghurt supplemented with a probiotic strain on these changes. In total, 33 subjects were enrolled in an open, randomised, parallel-group study. After a seven-day pre-observation period, the subjects were allocated into three groups (11 subjects in each group). All of the subjects were provided with an animal-based diet for five days, followed by a balanced diet for 14 days. Subjects in the first group ingested dairy in the form of 200 g of yoghurt supplemented with Bifidobacterium longum during both the animal-based and balanced diet periods (YAB group). Subjects in the second group ingested yoghurt only during the balanced diet period (YB group). Subjects who did not ingest yoghurt throughout the intervention were used as the control (CTR) group. Faecal samples were collected before and after the animal-based diet was provided and after the balanced diet was provided, followed by analysis by high-throughput sequencing of amplicons derived from the V3-V4 region of the 16S rRNA gene. In the YB and CTR groups, the animal-based diet caused a significant increase in the relative abundance of Bilophila, Odoribacter, Dorea and Ruminococcus (belonging to Lachnospiraceae) and a significant decrease in the level of Bifidobacterium after five days of intake. With the exception of Ruminococcus, these changes were not observed in the YAB group. No significant effect was induced by yoghurt supplementation following an animal-based diet (YB group vs CTR group). These results suggest that the intake of yoghurt supplemented with bifidobacteria played a role in maintaining a normal microbiota composition during the ingestion of a meat-based diet. This study protocol was registered in the University Hospital Medical Information Network: UMIN000014164.

  18. Index-based dietary patterns and risk of lung cancer in the NIH-AARP diet and health study.

    Science.gov (United States)

    Anic, G M; Park, Y; Subar, A F; Schap, T E; Reedy, J

    2016-01-01

    Dietary pattern analysis considers combinations of food intake and may offer a better measure to assess diet-cancer associations than examining individual foods or nutrients. Although tobacco exposure is the major risk factor for lung cancer, few studies have examined whether dietary patterns, based on preexisting dietary guidelines, influence lung cancer risk. After controlling for smoking, we examined associations between four diet quality indices-Healthy Eating Index-2010 (HEI-2010), Alternate Healthy Eating Index-2010 (AHEI-2010), alternate Mediterranean Diet score (aMED) and Dietary Approaches to Stop Hypertension (DASH)-and lung cancer risk in the NIH-AARP (National Institutes of Health-American Association of Retired Persons) Diet and Health study. Baseline dietary intake was assessed in 460 770 participants. Over a median of 10.5 years of follow-up, 9272 incident lung cancer cases occurred. Cox proportional hazards regression was used to estimate hazard ratios (HRs) and confidence intervals (CIs). Comparing highest to lowest quintiles, HRs (95% CIs) for lung cancer were as follows: HEI-2010=0.83 (0.77-0.89), AHEI-2010=0.86 (0.80-0.92), aMED=0.85 (0.79-0.91) and DASH=0.84 (0.78-0.90). Among the individual components of the dietary indices, higher consumption of whole grains and fruits was significantly inversely associated with lung cancer risk for several of the diet indices. Total index score analyses stratified by smoking status showed inverse associations with lung cancer for former smokers; however, only HEI-2010 was inversely associated in current smokers and no index score was inversely associated among never smokers. Although smoking is the factor most strongly associated with lung cancer, this study adds to a growing body of evidence that diet may have a modest role in reducing lung cancer risk, especially among former smokers.

  19. A diet quality index for American preschoolers based on current dietary intake recommendations and an indicator of energy balance.

    Science.gov (United States)

    Kranz, Sibylle; Hartman, Terryl; Siega-Riz, Anna Maria; Herring, Amy H

    2006-10-01

    Based on current dietary intake recommendations and a recommendation to limit sedentary activity in preschoolers, an overall diet quality index for preschoolers (RC-DQI) incorporating a component for energy balance to measure adequacy of nutrition for growth, development, and disease prevention was developed. The newly developed index was used in nationally representative samples of 2- to 5-year-olds in the US Department of Agriculture Continuing Survey of Food Intakes by Individuals 1994-96 and 1998 (n=5,437). Index components included added sugar, total fat, polyunsaturated fatty acids, total and whole grains, fruits, vegetables, excess fruit juice, dairy, iron, and an interaction term of total daily energy intake and sedentary behavior (television time). Points were allocated to reflect deficient or excessive intakes. Means and standard errors were used to describe food intakes and RC-DQI scores. Ability to differentiate diets was ascertained using mean intakes of food groups/nutrients followed by a nonparametric test of trends across ordered groups. Correlation coefficients measured dependence among RC-DQI components, nutrients, and overall energy intakes. Component scores of the highest and lowest quartile of RC-DQI were compared. Mean RC-DQI score was 64 points (range=28 to 93). Increasing RC-DQI scores were associated with improved diet quality. Children in the lowest RC-DQI quartile scored lower in all components. The RC-DQI successfully differentiated diets by level of diet quality. Increasing scores were associated with decreasing consumption of added sugar and juices, and increasing intakes of fiber, essential fatty acids, fruits, and vegetables. The RC-DQI can be used to determine diet quality in groups of preschool-age children.

  20. A model for community-based growth monitoring system.

    Science.gov (United States)

    Faber, M; Oelofse, A; Benade, A S

    1998-01-01

    Acting on a request form the community of Ndunakazi, a rural area bordering the Valley of a Thousand Hills, Kwa Zulu-Natal, South Africa, a comprehensive situation analysis was conducted. The results were used in an objective orientated programme planning approach, during a workshop attended by community representatives. One of the outcomes was the establishment of a model for a community-based growth and health monitoring system for pre-school children. As their contribution to the programme, families would make their homes available on a voluntary basis, once or twice a month to be used as community-based centers (called Isizinda). From a nutritional point of view, the programme has a hoslistic approach and is run by nutrition monitors. The programme was initially launched with one centre, but in response to requests received form the community, a further seven centres have been established. Approximately 500 pre-school children are currently being growth-monitored regularly, with an average monthly attendance of around 70 per cent. The nutrition monitors are responsible for conveying health and nutritional messages to the mothers and for collecting morbidity and mortality data. Children who are either not growing well or who are ill are referred to the nearest clinic. When available a community nurse attends to minor illnesses during these sessions. A soup kitchen is run during the winter, providing the mothers and pre-school children with soup and bread. Attitudes of mothers and nutrition monitors towards the programme are assessed regularly, the outcome of skills development that is an integral part of the model. This model falls within the scope of the policy objectives and principles on which the United Health System of South Africa will be based. The National Research Programme for nutritional Intervention (NRPNI) is in eh process of establishing a partnership with the department of Health of KwaZulu-Natal. Should the Department take long

  1. Heterogeneous Community-based mobility model for human opportunistic network

    DEFF Research Database (Denmark)

    Hu, Liang; Dittmann, Lars

    2009-01-01

    Human opportunistic networks can facilitate wireless content dissemination while humans are on the move. In such a network, content is disseminated via nodes relaying and nodes mobility (human mobility). Thus it is essential to understand and model the real human mobility. We present...... a heterogeneous community-based random way-point (HC-RWP) mobility model that captures the four important properties of real human mobility. These properties are based on both intuitive observations of daily human mobility and analysis of empirical mobility traces. By discrete event simulation, we show HC......-RWP captures essential statistic features of wide range of real human mobility traces reported in previous studies....

  2. Virtual Community Based Destination Marketing with YouTube

    DEFF Research Database (Denmark)

    Sambhanthan, Arunasalam; Thelijjagoda, Samantha; Good, Alice

    2016-01-01

    for effective destination marketing by the hospitality industry (hotels) and provides insights on the critical drivers and challenges embedded within YouTube-based community interactions for destination marketing. The comments made by YouTube users have been subjected to a content analysis and the results......YouTube has now evolved into a powerful medium for social interaction. Utilizing YouTube for enhancing marketing endeavours is a strategy practiced by marketing professionals across several industries. This paper rationalizes on the different strategies of leveraging YouTube-based platforms...

  3. EFFECT OF XYLANASE ADDED TO A RYE-BASED DIET ON NUTRIENT UTILIZATION IN PIGS

    Directory of Open Access Journals (Sweden)

    Jaroslav Heger

    2012-02-01

    Full Text Available The effect of enzyme xylanase derived from Trichoderma longibrachiatum supplemented to a rye-based diet on apparent ileal digestibility of amino acids and non-starch polysaccharides constituting sugars was studied. Enzymes supplementation at 200 mg.kg−1 increased (P˂0.05 the digestibility of total amino acids from 67.1 to 70.8. When the dietary concentration of enzyme increased from 0 to 100 mg.kg-1, the ileal digestibility of the NSP constituents gradually increased as well. No further increase was observed with the supplementation level of 200 mg.kg-1. The improvement in the digestibility of arabinose and xylose (685%, P˂0.05 was much higher in comparison with remaining sugars (110%, P˂0.05. The apparent ileal digestibility of galactose was positively influenced by xylanase but it remained negative in all dietary treatments, presumably due to the high concentration of galactose in endogenous secretions. It is concluded that xylanase effectively degrades non-starch polysaccharides in upper digestive tract and marginally improves amino acid availability in young pigs.

  4. A community based study of NCD risk factors among adult population in Dehradun, India

    Directory of Open Access Journals (Sweden)

    Himanshu Agarwal

    2016-06-01

    Full Text Available Background: A Non-Communicable disease (NCD is one which is non-infectious and non-transmissible among people. NCDs account for leading causes of death and disease burden worldwide. To decrease the burden of NCDs experts stress on the importance of prevention and control with respect to modifiable risk factors. The World Health Organization's World Health Report 2002 identified tobacco use, alcohol consumption, overweight, physical inactivity, high blood pressure and high cholesterol as the most important risk factors for NCDs.(1  Aims & Objectives: 1. To know the prevalence of risk factors leading to NCDs in the study population. 2. To know the socio-demographic correlates associated with risk factors of NCDs. 3. To suggest appropriate recommendations regarding modifiable risk factors of NCDs in study population. Material & Methods: A Cross-sectional study, Community-based study among 18+ population in field practice areas of Community Medicine Department, SGRRIM&HS, Dehradun. Sample Size: 300 each in urban and rural, total 60. Results: The prevalence of Smoking was 11.3%, Smokeless tobacco use 10.5%, Alcohol use 13.2%, Unhealthy diet 99.5%, Low physical activity 0.8%, High BMI (≥ 25 kg/m2 51.2%, above normal waist-hip ratio 57.0%, Raised blood pressure 58.5% and raised blood sugar 25.2%. Conclusion: Smoking is significantly associated with age, sex and occupation. Raised blood pressure is significantly associated with age, sex and social class.

  5. Alignments of endocrine, anthropometric, and metabolic parameters in type 2 diabetes after intervention with an Okinawa-based Nordic diet.

    Science.gov (United States)

    Ohlsson, Bodil; Darwiche, Gassan; Roth, Bodil; Höglund, Peter

    2018-01-01

    An Okinawa-based Nordic diet with moderately low carbohydrate content and high fat and protein content has been shown to improve anthropometry and metabolism in type 2 diabetes. The objectives of this study were to measure plasma or serum levels of hormones regulating energy metabolism and metabolic control, that is, cholecystokinin (CCK), Cortisol, C-peptide, ghrelin, glucagon, glucagon-like peptide-1 (GLP-1), glucose-dependent insulinotropic polypeptide (GIP), insulin, leptin, plasminogen activator inhibitor-1 (PAI-1), polypeptide YY (PYY), resistin, and visfatin after this diet intervention, and to determine partial correlations between hormonal levels and anthropometric and metabolic responses. A total of 30 patients (17 women) with type 2 diabetes, mean age 57.5 ± 8.2 years, and body mass index (BMI) 29.9 ± 4.1 kg/m 2 were served the diet for 12 weeks. Fasting hormones were measured by Luminex and enzyme-linked immunosorbent assay (ELISA) before study start and after 12 and 28 weeks, along with anthropometric and metabolic parameters. The levels of CCK ( P = 0.005), cortisol ( P = 0.015), C-peptide ( P = 0.022), glucagon ( P = 0.003), GLP-1 ( P = 0.013), GIP ( P Okinawa-based Nordic diet in type 2 diabetes has significant impact on the endocrine profile, which correlates with anthropometric and metabolic improvements.

  6. Developing a community-based flood resilience measurement standard

    Science.gov (United States)

    Keating, Adriana; Szoenyi, Michael; Chaplowe, Scott; McQuistan, Colin; Campbell, Karen

    2015-04-01

    Given the increased attention to resilience-strengthening in international humanitarian and development work, there has been concurrent interest in its measurement and the overall accountability of "resilience strengthening" initiatives. The literature is reaching beyond the polemic of defining resilience to its measurement. Similarly, donors are increasingly expecting organizations to go beyond claiming resilience programing to measuring and showing it. However, key questions must be asked, in particular "Resilience of whom and to what?". There is no one-size-fits-all solution. The approach to measuring resilience is dependent on the audience and the purpose of the measurement exercise. Deriving a resilience measurement system needs to be based on the question it seeks to answer and needs to be specific. This session highlights key lessons from the Zurich Flood Resilience Alliance approach to develop a flood resilience measurement standard to measure and assess the impact of community based flood resilience interventions, and to inform decision-making to enhance the effectiveness of these interventions. We draw on experience in methodology development to-date, together with lessons from application in two case study sites in Latin America. Attention will be given to the use of a consistent measurement methodology for community resilience to floods over time and place; challenges to measuring a complex and dynamic phenomenon such as community resilience; methodological implications of measuring community resilience versus impact on and contribution to this goal; and using measurement and tools such as cost-benefit analysis to prioritize and inform strategic decision making for resilience interventions. The measurement tool follows the five categories of the Sustainable Livelihoods Framework and the 4Rs of complex adaptive systems - robustness, rapidity, redundancy and resourcefulness -5C-4R. A recent white paper by the Zurich Flood Resilience Alliance traces the

  7. Accordance to the Dietary Approaches to Stop Hypertension diet pattern and cardiovascular disease in a British, population-based cohort.

    Science.gov (United States)

    Jones, Nicholas R V; Forouhi, Nita G; Khaw, Kay-Tee; Wareham, Nicholas J; Monsivais, Pablo

    2018-02-01

    The dietary approaches to stop hypertension (DASH) diet could be an important population-level strategy to reduce cardiovascular disease (CVD) in the UK, but there is little UK-based evidence on this diet pattern in relation to CVD risk. We tested whether dietary accordance with DASH was associated with risk of CVD in a population-based sample of 23,655 UK adults. This prospective analysis of the EPIC-Norfolk cohort study analysed dietary intake (assessed using a validated food frequency questionnaire) to measure accordance with DASH, based on intakes of eight food groups and nutrients, ranking the sample into quintiles. Cox proportional hazards regression models tested for association between DASH accordance and incident stroke, ischemic heart disease (IHD) and total incident CVD (stroke and IHD only), as well as CVD mortality, non-CVD mortality and total mortality. Hazard ratios (HR) and 95% confidence intervals (CI) were estimated adjusting for age, sex, behavioral and clinical risk factors and socioeconomic status. Over an average of 12.4 years follow-up, we ascertained 4129 incident CVD events, of which stroke accounted for 1011. Compared to participants with the least DASH-accordant diets, those with the most DASH-accordant diets had 20% lower risk of incident stroke (HR, 95% CI 0.80, 0.65-0.99) and 13% lower risk of total incident CVD (0.88, 0.79-0.99) but no lower risk of CHD (0.90, 0.79-1.02). CVD-related mortality also showed strong inverse associations with DASH accordance (0.72, 0.60-0.85). This study provides evidence for the cardioprotective effects of DASH diet in a UK context.

  8. Suggestions for crops grown in controlled ecological life-support systems, based on attractive vegetarian diets

    Science.gov (United States)

    Salisbury, F. B.; Clark, M. A. Z.

    Assuming that crops grown in controlled ecological life-support systems (CELSS) should provide a basis for meals that are both nutritious and attractive (to taste and vision), and that CELSS diets on the moon or Mars or in space-craft during long voyages will have to be mostly vegetarian, a workshop was convened at the Johnson Space Center, Houston, Texas, U.S.A. on 19 to 21 January, 1994. Participants consisted of trained nutritionists and others; many of the approximately 18 presenters who discussed possible diets were practicing vegetarians, some for more than two decades. Considering all the presentations, seven conclusions (or points for discussion) could be formulated: nutritious vegetarian diets are relatively easily to formulate, vegetarian diets are healthy, variety is essential in vegetarian diets, some experiences (e.g., Bios-3 and Biosphere 2) are relevant to planning of CELSS diets, physical constraints will limit the choice of crops, a preliminary list of recommended crops can be formulated, and this line of research has some potential practical spinoffs. The list of crops and the reasons for including specific crops might be of interest to professionals in the field of health and nutrition as well as to those who are designing closed ecological systems.

  9. Low diet quality in older adults: a population-based study in southern Brazil.

    Science.gov (United States)

    Gomes, Ana Paula; Soares, Ana Luiza Gonçalves; Gonçalves, Helen

    2016-11-01

    The aim of this study was to identify the factors associated with low diet quality in older adults from the city of Pelotas, Southern Brazil. Information on food consumption was collected using a reduced food frequency questionnaire, and diet quality was assessed by the Elderly Diet Quality Index DQI-E ("Índice de Qualidade da Dieta de Idosos - IQD-I"), devised by the authors. Points were attributed to each food evaluated according to frequency of consumption. Higher consumption frequency of healthy foods received higher scores whilst unhealthy foods received lower scores. Scores were divided into tertiles classified as: low quality, intermediate quality, and good quality. Multinomial logistic regression was used to assess the association between diet quality and the independent variables. The factors associated with low diet quality were: male gender, age < 80 years, low education, problems affording food, underweight, mouth or teeth problems, and having less than four meals a day. Important barriers to the consumption of a good quality diet were observed, highlighting the importance of considering these aspects in the promotion of healthy eating among older adults.

  10. Stability and change in forest-based communities: a selected bibliography.

    Science.gov (United States)

    Catherine Woods Richardson

    1996-01-01

    This bibliography lists literature dealing with the concept of community stability, the condition of forest-based communities, and the relations between forest management and local community conditions. Most citations are from the 1970s to the mid 1990s, though some particularly pertinent earlier works also appear. The emphasis is on forest-based communities in the...

  11. Studi evaluasi penerapan Community Based Tourism (CBT) sebagai pendukung agrowisata berkelanjutan

    OpenAIRE

    Sri Endah Nurhidayati

    2015-01-01

    The role of government in the development of Community Based Tourism (CBT) is very important to strengthen communities around the tourism destination. Government has significant role to ensure that the community has accesses, opportunities and an important power in the development of tourism. The objectives of this research are: (1) describe the government's perception of the  Community Based Tourism (CBT) development, (2) identifying government policies to support the Community Based Tourism...

  12. Studi Evaluasi Penerapan Community Based Tourism (CBT) Sebagai Pendukung Agrowisata Berkelanjutan

    OpenAIRE

    Nurhidayati, Sri Endah

    2015-01-01

    The role of government in the development of Community Based Tourism (CBT) is very important to strengthen communities around the tourism destination. Government has significant role to ensure that the community has accesses, opportunities and an important power in the development of tourism. The objectives of this research are: (1) describe the government's perception of the Community Based Tourism (CBT) development, (2) identifying government policies to support the Community Based Tourism...

  13. Implementation of a community pharmacy-based influenza vaccination program.

    Science.gov (United States)

    Ernst, M E; Chalstrom, C V; Currie, J D; Sorofman, B

    1997-01-01

    To increase accessibility of influenza vaccine in a rural community by establishing a community pharmacy-based influenza vaccination program. An independent pharmacy in a rural eastern Iowa community of 5,000 people. Protocols for identification and screening of patients, administration of vaccine, and treatment of emergencies were developed by the pharmacist and approved by the county health department medical director. Administration of vaccine began October 15, 1996, and was completed on December 6, 1996. Patients were prospectively and retrospectively identified to receive the vaccination. Informed consent was obtained. Vaccine was administered by the pharmacist after screening for contraindications and counseling the patient. Weekly vaccination records were forwarded to the collaborating physician to update patient charts. To determine whether accessibility of influenza vaccine in the community was increased through pharmacist administration, the proportion of patients immunized in the pharmacy who were not vaccinated the previous year was determined. The pharmacist administered 343 doses of vaccine. Two-thirds of the immunized patients (67.9%) reported also being immunized the previous year. These patients were generally older (65 years of age +/- 13) than the previously nonimmunized patients (54 years of age +/- 16). However, 60.8% of the patients not immunized the previous year reported either they would not have gone elsewhere for the immunization (45.3%), or were unsure (25.5%). The data collected suggest that pharmacist administration of influenza vaccination in a rural community pharmacy increases access and, possibly, immunization rates. This may be especially true among high-risk younger adults who are often overlooked and would not normally have received the immunization.

  14. A Case Study of Community Involvement Influence on Policy Decisions: Victories of a Community-Based Participatory Research Partnership

    Directory of Open Access Journals (Sweden)

    Edith M. Williams

    2016-05-01

    Full Text Available The Buffalo Lupus Project was a community-university partnership that investigated associations between exposure to a local waste site and high rates of lupus and other autoimmune diseases. The partnership’s major accomplishment was successful advocacy for containment and clean-up of the site. As a result of community education, the remediation plan suggested by the community was adopted. Additionally, when a local childhood lead poisoning testing program was canceled, community members signed a letter to legislators urging them to replace the funding, which was restored within one week. This demonstrated how coordinated community-based capacity-building efforts can influence health policy.

  15. Evaluation Of A Temporary, Immersive Learning Community Based On Worldschooling

    Directory of Open Access Journals (Sweden)

    Aimee FERRARO

    2016-12-01

    Full Text Available Learning communities are a proven method for engaging groups of people who share common goals for personal growth and knowledge acquisition (Gabelnick, MacGregor, Matthews, & Smith, 1990; Taylor, Moore, MacGregor, & Lindblad, 2003. However, little is known about the usefulness of this approach in the context of alternative education. This article describes the evaluation of a temporary, immersive learning community for self-directed teen learners, Project World School (PWS, which was based on a new, pedagogical approach to learning called worldschooling. Findings indicate that regardless of demographic characteristics and personal interests, PWS attendees experienced learning and progress in three main areas: social development, personal development, and experiential academics. The PWS model shows evidence of the benefits of worldschooling and has potential to be successfully replicated and translated to other international settings.

  16. The potential of prison-based democratic therapeutic communities.

    Science.gov (United States)

    Bennett, Jamie; Shuker, Richard

    2017-03-13

    Purpose The purpose of this paper is to describe the work of HMP Grendon, the only prison in the UK to operate entirely as a series of democratic therapeutic communities and to summarise the research of its effectiveness. Design/methodology/approach The paper is both descriptive, providing an overview of the work of a prison-based therapeutic community, and offers a literature review regarding evidence of effectiveness. Findings The work of HMP Grendon has a wide range of positive benefits including reduced levels of disruption in prison, reduced self-harm, improved well-being, an environment that is experienced as more humane and reduced levels of reoffending. Originality/value The work of HMP Grendon offers a well established and evidenced approach to managing men who have committed serious violent and sexually violent offences. It also promotes and embodies a progressive approach to managing prisons rooted in the welfare tradition.

  17. Community-based adaptation to climate change: an update

    Energy Technology Data Exchange (ETDEWEB)

    Ayers, Jessica; Huq, Saleemul

    2009-06-15

    Over a billion people - the world's poorest and most bulnerable communities – will bear the brunt of climate change. For them, building local capacity to cope is a vital step towards resilience. Community-based adaptation (CBA) is emerging as a key response to this challenge. Tailored to local cultures and conditions, CBA supports and builds on autonomous adaptations to climate variability, such as the traditional baira or floating gardens of Bangladesh, which help small farmers' crops survive climate-driven floods. Above all, CBA is participatory – a process involving both local stakeholders, and development and disaster risk reduction practitioners. As such, it builds on existing cultural norms while addressing local development issues that contribute to climate vulnerability. CBA is now gaining ground in many regions, and is ripe for the reassessment offered here.

  18. A community detection algorithm based on structural similarity

    Science.gov (United States)

    Guo, Xuchao; Hao, Xia; Liu, Yaqiong; Zhang, Li; Wang, Lu

    2017-09-01

    In order to further improve the efficiency and accuracy of community detection algorithm, a new algorithm named SSTCA (the community detection algorithm based on structural similarity with threshold) is proposed. In this algorithm, the structural similarities are taken as the weights of edges, and the threshold k is considered to remove multiple edges whose weights are less than the threshold, and improve the computational efficiency. Tests were done on the Zachary’s network, Dolphins’ social network and Football dataset by the proposed algorithm, and compared with GN and SSNCA algorithm. The results show that the new algorithm is superior to other algorithms in accuracy for the dense networks and the operating efficiency is improved obviously.

  19. Developing a community-based stroke prevention intervention course in minority communities: the DC Angels Project.

    Science.gov (United States)

    Covington, Carolyn Frances; King, Joyce A; Fennell, Irnise; Jones, Chanel; Hutchinson, Charmaine; Evans, Annette

    2010-06-01

    Despite advances in stroke treatment in the United States, stroke remains the third leading cause of death among Americans and the leading cause of serious, long-term disability in the United States. About 780,000 Americans will have a new or recurrent stroke this year. Each year, about 60,000 more women than men have a stroke. African Americans have almost twice the risk of first-ever strokes compared with Whites. Minority populations are less likely to know all stroke symptoms and far less likely to know all heart attack symptoms. There are many benefits of early treatment of stroke, yet most minorities do not get this treatment because they do not recognize the warning signs, risk factors, and prevention of stroke. The objective of this intervention course was to increase the students' knowledge and awareness of stroke, warning signs, risk factors, and prevention. Developing community-based stroke prevention intervention courses in minority communities is a good strategy to reduce morbidity and mortality and help to eliminate health disparities in minority communities.

  20. Mobile phone short message service messaging for behaviour modification in a community-based weight control programme in Korea.

    Science.gov (United States)

    Joo, Nam-Seok; Kim, Bom-Taeck

    2007-01-01

    We conducted a community-based anti-obesity programme using mobile phone short message service (SMS) messaging. A total of 927 participants were recruited and visited a public health centre for initial assessment. Mobile phones were used to deliver short messages about diet, exercise and behaviour modification once a week. After a 12-week anti-obesity programme they visited the public health centre again. Four hundred and thirty-three subjects (47%) successfully completed their weight control programme. There were mean reductions of weight, waist circumference and body mass index of 1.6 kg (P behaviour modification in weight control and anti-obesity health education programmes when promoted by community health centres.