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Sample records for cynodon dactylon family

  1. Anthelmintic activity of Cynodon dactylon

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    Abhishek B

    2012-09-01

    Full Text Available The plant named Cynodon dactylon belonging to family Poaceae and it is also known as Durva grass, Bermuda grass, Indian Doab, Dhub, and Durba was collected from Paonta Sahib Himachal Pradesh, India in month of May. The plant material was processed for extract. Air-dried and Coarsely powdered plant was extracted for 7 days with Pet. ether, methanol, and water by using maceration method. The phytochemical tests were done to find the presence of the active chemical constituents such as alkaloids, glycosides, terpenoides, Steroids, saponins, flavonoids, tannins, carbohydrates, proteins and fixed oils. Standardization of Cynodon dactylon was carried out to check the extractive value, loss on drying, ash value etc. Anthelmintic activity was evaluated on adult Indian earthworm phertima posthuma by using albendazole as a standard drug. The aqueous extract of Cynodon dactylon shows anthelmintic activity as compared with the standard drug.

  2. Complete chloroplast genome sequence of common bermudagrass (Cynodon dactylon (L.) Pers.) and comparative analysis within the family Poaceae.

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    Huang, Ya-Yi; Cho, Shu-Ting; Haryono, Mindia; Kuo, Chih-Horng

    2017-01-01

    Common bermudagrass (Cynodon dactylon (L.) Pers.) belongs to the subfamily Chloridoideae of the Poaceae family, one of the most important plant families ecologically and economically. This grass has a long connection with human culture but its systematics is relatively understudied. In this study, we sequenced and investigated the chloroplast genome of common bermudagrass, which is 134,297 bp in length with two single copy regions (LSC: 79,732 bp; SSC: 12,521 bp) and a pair of inverted repeat (IR) regions (21,022 bp). The annotation contains a total of 128 predicted genes, including 82 protein-coding, 38 tRNA, and 8 rRNA genes. Additionally, our in silico analyses identified 10 sets of repeats longer than 20 bp and predicted the presence of 36 RNA editing sites. Overall, the chloroplast genome of common bermudagrass resembles those from other Poaceae lineages. Compared to most angiosperms, the accD gene and the introns of both clpP and rpoC1 genes are missing. Additionally, the ycf1, ycf2, ycf15, and ycf68 genes are pseudogenized and two genome rearrangements exist. Our phylogenetic analysis based on 47 chloroplast protein-coding genes supported the placement of common bermudagrass within Chloridoideae. Our phylogenetic character mapping based on the parsimony principle further indicated that the loss of the accD gene and clpP introns, the pseudogenization of four ycf genes, and the two rearrangements occurred only once after the most recent common ancestor of the Poaceae diverged from other monocots, which could explain the unusual long branch leading to the Poaceae when phylogeny is inferred based on chloroplast sequences.

  3. HYPOLIPEDEMIC EFFECT OF CYNODON DACTYLON ON HISTOPATHOLOGICAL STUDY AND DNA FRAGMENTATION ANALYSIS IN EXPERIMENTALLY INDUCED HYPERCHOLESTEREMIC RATS

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    C. Selva Kumar

    2011-11-01

    Full Text Available Hypercholesteremia is one of the risk factors for coronary artery disease. The present study highlights the efficacy of Ayurvedic herbal formulation Cynodon dactylon (Bermuda grass on histopathological study and DNA fragmentation analysis in experimentally induced hypercholesteremic rats. Four groups of rats were employed namely control, hypercholesterolemia rats (4% Cholesterol+1% cholic acid, Cynodon dactylon treatment in hypercholesteremic rats and Cynodon dactylon alone treated rats. Results of DNA fragmentation was found to be greater in High cholesterol diet fed groups. Lesser fragmentation was found in high cholesterol diet + Cynodon dactylon treated group when compared to the high cholesterol diet group. Cynodon dactylon alone treated group is comparably similar to that of normal group (lesser fragmentation. Histopathological study of thoracic aorta of Cynodon dactylon treated group shows decrease in atherogenicity compared to untreated high cholesterol diet fed rats. The data demonstrated that Cynodon dactylon formulation was associated with hypolipidemic effects on the experimentally induced hypercholesteremic rats.

  4. Energy analysis in Cynodon dactylon (L.) Pers hay production; Analise energetica na producao de feno de Cynodon dactylon (L.) Pers

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    Campos, Alessandro T. [UNIOESTE, Marechal Candido Rondon, PR (Brazil). Centro de Ciencias Agrarias]. E-mail: atcampos3@yahoo.com.br; Saglietti, Jose R.C.; Bueno, Osmar C. [UNESP, Botucatu, SP (Brazil). Facudade de Ciencias Agronomicas; Campos, Aloisio T. [EMBRAPA - Gado de leite, Juiz de Fora, MG (Brazil)

    2005-05-15

    The aim of this work was to characterize the energy consumption related to the introduction, development, hay processing and storage of Cynodon dactylon (L.) Pers allied to the analysis of the energetic efficiency. The data used in this project were collected from EMBRAPA Gado de Leite, localized in Coronel Pacheco, Minas Gerais, Brazil. The data were obtained from a seven year period of an intensive system of milk production. Energetic coefficients were used to generate the survey and several matrix components obtained from pertinent literature. The direct energy, related to the inputs, showed more efficient participation on the energetic matrix than the indirect energy and the percentages were 94.64 and 5.31, respectively. Farm tractor was the main indirect energy consumer, which is responsible for turning on all the equipment, followed by the irrigation system. The energetic efficiency presented by the whole system was 4.2, being considered positive and demonstrating that the agriculture ecosystem is sustainable. Most of the direct energy employed in this system was oil derived on fuel form. There was, however, a great consume of another oil derived energy such as fertilizer, but mainly on the nitrogen form (28.89% of the total employed energy). (author)

  5. Effects of Hydroalcoholic Extract of Cynodon Dactylon (L. Pers. on ISchemia/Reperfusion-Induced Arrhythmias

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    A Garjani

    2008-09-01

    Full Text Available Background and purpose of the study: Probable antiarrhythmic effects of Cynodon dactylon (L. pers. (family Poaceae against ischemia/reperfusion (I/R-induced arrhythmias were investigated in isolated rat heart. Methods: The hearts were subjected to 30min regional ischemia followed by 30min reperfusion and perfused with hydroalcoholic extract of rhizome of C. dactylon (25, 50, 100 and 200µg/ml. Results: During ischemia, the extract produced marked reduction in the number, duration and incidences of ventricular tachycardia (VT at 25 and 50µg/ml (p<0.001 and p<0.01, respectively. Total number of ischemic ventricular ectopic beats (VEBs were lowered by 25-100µg/ml (p<0.001, p<0.001 and p<0.05, respectively. At the reperfusion phase, C. dactylon (25 and 50µg/ml decreased incidence of VT from 100% (control to 13 and 33% (p<0.001 and p<0.05 respectively. Duration and number of VT and total VF incidence were also reduced at the same concentration (p<0.05 for all. Perfusion of the extract (25-100µg/ml was markedly lowered reversible VF duration from 218±99sec to 0 sec, 0 sec and 10±5sec (p<0.01, p<0.01 and p<0.05 respectively. Moreover, C. dactylon (25 and 50µg/ml decreased number of total VEBs from 349±73 to 35±17 (p<0.001 and 66±26 (p<0.01. In this study, it was also shown that perfusion of the extract produced a marked and concentration-dependent positive inotropic effect. Conclusion: The findings of this study indicate that C. dactylon produce protective effects against I/R-induced arrhythmias in isolated rat hearts probably by increase in the myocardial contractility and as a result by improvement of hemodynamic factors.

  6. Mosquitocidal and water purification properties of Cynodon dactylon, Aloe vera, Hemidesmus indicus and Coleus amboinicus leaf extracts.

    Science.gov (United States)

    Ethanolic extracts of Cynodon dactylon, Aloe vera, Hemidesmus indicus and Coleus amboinicus were tested for toxicity to 3rd instar Anopheles stephensi, Culex quinquefasciatus, and Aedes aegypti. Median lethal concentrations (LC50) were, respectively, 0.44%, 0.51%, 0.59% and 0.68%. Cynodon dactylon...

  7. Disomic Inheritance and Segregation Distortion of SSR Markers in Two Populations of Cynodon dactylon (L. Pers. var. dactylon.

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    Yuanwen Guo

    Full Text Available Common bermudagrass [C. dactylon (L. Pers. var. dactylon] is economically and environmentally the most important member among Cynodon species because of its extensive use for turf, forage and soil erosion control in the world. However, information regarding the inheritance within the taxon is limited. Accordingly, the objective of this study was to determine qualitative inheritance mode in common bermudagrass. Two tetraploid (2n = 4x = 36, first-generation selfed (S1 populations, 228 progenies of 'Zebra' and 273 from A12359, were analyzed for segregation with 21 and 12 simple sequence repeat (SSR markers, respectively. It is concluded that the inheritance mode of tetraploid bermudagrass was complete or near complete disomic. It is evident that the two bermudagrass parents had an allotetraploid genome with two distinct subgenomes since 33 SSR primer pairs amplified 34 loci, each having two alleles. Severe transmission ratio distortions occurred in the Zebra population while less so in the A12359 population. The findings of disomic inheritance and segregation ratio distortion in common bermudagrass is significant in subsequent linkage map construction, quantitative trait locus mapping and marker-assisted selection in the species.

  8. Anti-chikungunya activity of luteolin and apigenin rich fraction from Cynodon dactylon

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    Krishnan Saravana Murali; Srinivasan Sivasubramanian; Savariar Vincent; Shanmugaraj Bala Murugan; Bupesh Giridaran; Sundaram Dinesh; Palani Gunasekaran; Kaveri Krishnasamy; Ramalingam Sathishkumar

    2015-01-01

    Objective:To obtain luteolin and apigenin rich fraction from the ethanolic extract ofCynodon dactylon (L.) (C. dactylon) Pers and evaluate the fraction’s cytotoxicity and anti-Chikungunya potential using Vero cells.Methods:The ethanolic extract ofC. dactylon was subjected to silica gel column chromatography to obtain anti-chikungunya virus (CHIKV) fraction. Reverse phase-HPLC and GC-MS studies were carried out to identify the major phytochemicals in the fraction using phytochemical standards. Cytotoxicity and the potential of the fraction against CHIKV were evaluatedin vitrousing Vero cells. Reduction in viral replication was assessed by reverse transcriptase-polymerase chain reaction (RT-PCR) after treating the viral infected Vero cells with the fraction.Results:Reverse Phase-HPLC and GC-MS studies confirmed the presence of flavonoids, luteolin and apigenin as major phytochemicals in the anti-CHIKV ethanolic fraction ofC. dactylon. The fraction was found to exhibit potent viral inhibitory activity (about 98%) at the concentration of 50 µg/mL as observed by reduction in cytopathic effect, and the cytotoxic concentration of the fraction was found to be 250 µg/mL. RT-PCR analyses indicated that the reduction in viral mRNA synthesis in fraction treated infected cells was much higher than the viral infected control cells.Conclusions:Luteolin and apigenin rich ethanolic fraction fromC. dactylon can be utilized as a potential therapeutic agent against CHIKV infection as the fraction does not show cytotoxicity while inhibiting the virus.

  9. Degradability study of neutral detergent fiber of coast cross (Cynodon dactylon x Cynodon nlemfunensis Estudo da degradabilidade da fibra em detergente neutro do Coast Cross (Cynodon dactylon x Cynodon nlemfunensis

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    Taciana Villela Savian

    2007-08-01

    Full Text Available The objective of this work was to fit the degradation model proposed by Orskov & McDonald (1979 to data of an in situ degradability trial. Neutral detergent fiber degradations (NDF of coast cross grass (Cynodon dactylon x Cynodon nlemfunensis were submitted to twelve cutting ages (30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330 and 360 days in a complete block design. At each cutting age, NDF degradation was investigated using nine incubation times (0, 3, 6, 12, 24, 48, 72, 96 and 120 hours in a split-plot design, taking cutting age as main plots and incubation time as subplots. Each plot comprised a non-lactating cow with a permanent ruminal fistula. Variances of the parameter estimates were also obtained, as well as expressions for the estimation of confidence intervals for parameters in the model. A good fit of the model to the data of neutral detergent fiber degradability in the most cutting ages was found. The cutting ages of the coast cross grass influenced the degradability of different fractions, benefiting early stages. In advanced cutting ages the parameters estimates were less precise.Objetivou-se com este trabalho ajustar o modelo de degradação proposto por Orskov & McDonald (1979 aos dados de um experimento de degradabilidade in situ. Foi avaliada a degradação da fibra em detergente neutro (FDN da gramínea Coast Cross (Cynodon dactylon x Cynodon nlemfunensis submetida a doze idades de corte (30, 60, 90, 120, 150, 180, 210, 240, 270, 300, 330 e 360 dias em um delineamento em blocos casualizados. Em cada idade de corte a degradação da FDN foi avaliada em nove tempos de incubação (0, 3, 6, 12, 24, 48, 72, 96 e 120 horas em um esquema de parcela subdividida, com as idades de corte na parcela e os tempos de incubação na subparcela. Cada parcela foi constituída por uma vaca não-lactante com fístula ruminal permanente. O ajuste do modelo foi avaliado através da interpretação biológica dos parâmetros, coeficiente de

  10. Preliminary DNA fingerprinting of the turf grass Cynodon dactylon (Poaceae: Chloridoideae

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    R. Roodt

    2002-12-01

    Full Text Available Identification of different cultivars of turf grasses is often very difficult. In a preliminary attempt to identify different cultivars o f Cynodon dactylon (L. Pers.. random amplified polymorphic DNA (RAPD analyses of some well-known cultivars used in South Africa, i.e. Bayview. Cape Royal, Florida. Hamsmith. Silverton Blue. Skaapplaas and Titdwart. as well as 10 potential new cultivars, were done. These results were used to determine the genetic distances among cultivars. Only five primers w ere needed to obtain a specific fragment pattern for each cultivar. The degree o f amplification w as used as an additional criterion by including all visible fragments, excluding very faint fragments and only including the brightest fragments. The neighbour-joining trees o f C.  dactylon showed best resolution from the data set w ith all visible fragments included. although fragment intensity did not affect the tree topology. The cultivars Silverton Blue and Bayview exhibited the greatest genetic variation and two potential new cultivars were identified. RAPD analyses can. therefore, be used to distin­guish between different C. dactylon cultivars and to determine the genetic variation between them by calculating genetic distances.

  11. Anticancer activity of Cynodon dactylon L. root extract against diethyl nitrosamine induced hepatic carcinoma

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    R Kowsalya

    2015-01-01

    Full Text Available Background: Hepatocellular carcinoma is one of the most common cancers and a lethal disease. In view of the limited treatment and a grave prognosis of liver cancer, preventive control has been emphasized. Materials and Methods: The methanolic extract of roots of Cynodon dactylon was screened for its hepato-protective activity in diethyl nitrosamine (DEN induced liver cancer in Swiss albino mice. The plant extract at a dose of 50 mg/kg was administered orally once a week, up to 30 days after DEN administration. The animals were sacrificed; blood sample and liver tissue were collected and used for enzyme assay such as, asparatate amino transferase (AST, alanine aminotransferase (ALT, catalase (CAT, glutathione peroxidase (GPx and glutathione-S-transferase (GST. The liver marker enzymes AST and ALT produced signifi cant results in the protective action. Results: The antioxidant enzyme assay results concerning the improved activity of GPx, GST and CAT. These results concluded that enhanced levels of antioxidant enzyme and reduced amount of serum amino transaminase, which are suggested to be the major mechanisms of C. dactylon root extract in protecting the mice from hepatocarcinoma induced by DEN. These biochemical observations were supplemented by histopathological examination of liver sections. Conclusion: The methanolic extract of C. dactylon possesses signifi cant anticancer properties

  12. Preliminary DNA fingerprinting of the turf grass Cynodon dactylon (Poaceae: Chloridoideae

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    R. Roodt

    2002-12-01

    Full Text Available Identification of different cultivars of turf grasses is often very difficult. In a preliminary attempt to identify different cultivars o f Cynodon dactylon (L. Pers.. random amplified polymorphic DNA (RAPD analyses of some well-known cultivars used in South Africa, i.e. Bayview. Cape Royal, Florida. Hamsmith. Silverton Blue. Skaapplaas and Titdwart. as well as 10 potential new cultivars, were done. These results were used to determine the genetic distances among cultivars. Only five primers w ere needed to obtain a specific fragment pattern for each cultivar. The degree o f amplification w as used as an additional criterion by including all visible fragments, excluding very faint fragments and only including the brightest fragments. The neighbour-joining trees o f C.  dactylon showed best resolution from the data set w ith all visible fragments included. although fragment intensity did not affect the tree topology. The cultivars Silverton Blue and Bayview exhibited the greatest genetic variation and two potential new cultivars were identified. RAPD analyses can. therefore, be used to distin­guish between different C. dactylon cultivars and to determine the genetic variation between them by calculating genetic distances.

  13. Effect of alfalfa (medicago sativa) on fermentation profile and nutritive value of switchgrass (panicum virgatum) and bermudagrass (cynodon dactylon) silages

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    An experiment was conducted at the University of Kentucky Spindletop Farm in Lexington, Kentucky between October and November, 2009 to evaluate the effect of different percentages of alfalfa (Medicago sativa) as mixtures in switchgrass (Panicum virgatus) and bermudagrass (Cynodon dactylon) silages. ...

  14. Caracterización morfobotánica de accesiones de la especie Cynodon dactylon

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    Yuseika Olivera Castro

    2012-07-01

    Full Text Available RESUMEN Con el objetivo de documentar y conocer los indicadores que mas variabilidad posee en la colección de la especie Cynodon dactylon mantenidas en la E.E.P.F “Indio Hatuey”, potencialmente útiles para la ornamentación, el encespado de áreas deportivas o recreativas, entre otros usos, se llevo a cabo la caracterización morfobotánica de 9 accesiones de dicha especie. Esta actividad se realizó en dos momentos fonológicos: el vegetativo y el reproductivo. Para ello se tuvieron en cuenta 11 caracteres cuantitativos y 7 cualitativos. Para documentar la información se utilizó una base de dato en Excel y la variabilidad se determinó mediante el análisis de Componentes Principales (ACP empleando para ello el paquete estadístico SPSS Versión 15.0 para Windows. La variabilidad existente en esta colección mostró que los indicadores que mas variabilidad tuvieron, fueron, el grosor de tallo, la longitud y el ancho de la hoja, el largo de la vaina, la longitud de los internodios, el ancho de la inflorescencia, la altura reproductiva y la longitud de la inflorescencia, los cuales se deben tener en cuenta en investigaciones futuras relacionadas con la mejora de estas u otras accesiones para los fines discutidos. Morphobotanical characterization of accessions of Cynodon dactylon ABSTRACT In order to document and understand the indicators has more variability in the collection of the species Cynodon dactylon EEPF held in the "Indio Hatuey " , potentially useful for ornamentation, turfing sports or recreational areas , among other uses , took morphobotanical out the characterization of 9 accessions of that species . This activity was conducted in two phenological stages: the vegetative and reproductive. This took into account 11 characters qualitative and 7 quantitative. To document the information we used a data base in Excel and variability was determined by principal component analysis (PCA by using SPSS version 15.0 for Windows . The

  15. Protective role of Cynodon dactylon in ameliorating the aluminium-induced neurotoxicity in rat brain regions.

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    Sumathi, Thangarajan; Shobana, Chandrasekar; Kumari, Balasubramanian Rathina; Nandhini, Devarajulu Nisha

    2011-12-01

    Cynodon dactylon (Poaceae) is a creeping grass used as a traditional ayurvedic medicine in India. Aluminium-induced neurotoxicity is well known and different salts of aluminium have been reported to accelerate damage to biomolecules like lipids, proteins and nucleic acids. The objective of the present study was to investigate whether the aqueous extract of C. dactylon (AECD) could potentially prevent aluminium-induced neurotoxicity in the cerebral cortex, hippocampus and cerebellum of the rat brain. Male albino rats were administered with AlCl(3) at a dose of 4.2 mg/kg/day i.p. for 4 weeks. Experimental rats were given C. dactylon extract in two different doses of 300 mg and 750 mg/keg/day orally 1 h prior to the AlCl(3) administration for 4 weeks. At the end of the experiments, antioxidant status and activities of ATPases in cerebral cortex, hippocampus and cerebellum of rat brain were measured. Aluminium administration significantly decreased the level of GSH and the activities of SOD, GPx, GST, Na(+)/K(+) ATPase, and Mg(2+) ATPase and increased the level of lipid peroxidation (LPO) in all the brain regions when compared with control rats. Pre-treatment with AECD at a dose of 750 mg/kg b.w increased the antioxidant status and activities of membrane-bound enzymes (Na(+)/K(+) ATPase and Mg(2+) ATPase) and also decreased the level of LPO significantly, when compared with aluminium-induced rats. The results of this study indicated that AECD has potential to protect the various brain regions from aluminium-induced neurotoxicity.

  16. Removal of Copper (II Ions from Aqueous Solutions by Adsorption with Low Cost Acid Activated Cynodon Dactylon Carbon

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    U. Gayathri

    2011-01-01

    Full Text Available The main purpose of this work was to exploit low cost and efficient sorbents for the removal of copper from aqueous solution using Cynodon dactylon carbon. It was observed from the experimental results that almost 90-100% copper can be removed from the aqueous solution. Adsorption kinetics and equilibrium have been investigated as a function of initial copper ion concentration. pH, contact time and adsorbent dosage. Kinetics studies suggested that the adsorption allowed first order reaction. Equilibrium data were analyzed using Langmuir and Freundlich isotherm models. On the basis of experimental results and the model parameters, it can be concluded that the carbonaceous Cynodon dactylon is effective for the removal of copper ion from aqueous solution.

  17. Antidiabetic and antidiarrhoeal potentials of ethanolic extracts of aerial parts of Cynodon dactylon Pers

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    Md.Saidur; Rahman; Rasheda; Akter; Santosh; Mazumdar; Faridul; Islam; Nusrat; Jahan; Mouri; Nemai; Chandra; Nandi; Abu; Syeed

    2015-01-01

    Objective: To explore the antidiabetic and the antidiarrhoeal effects of ethanolic extracts of Cynodon dactylon Pers. aerial parts(EECA) in Wistar rats.Methods: To assess the antidiabetic activity of EECA, oral glucose tolerance test(OGTT) model and alloxan induced diabetic test(AIDT) model were performed. The EECA was used at the doses of 2 g/kg, 1 g/kg and 500 mg/kg body weight in OGTT model and 1.5 g/kg was used for AIDT model. Castor oil-induced diarrhoeal model and gastrointestinal motility test with barium sulphate milk model were performed for evaluating the antidiarrhoeal effects at doses of 1 g/kg, 750 mg/kg respectively.Results: The dose 2 g/kg in OGTT and 1.5 g/kg in AIDT model blood glucose levels decreased significantly(P < 0.01) in Wistar rats that showed antidiabetic effect of EECA. After administration of EECA at the dose of 1 g/kg, the extract showed significant(P < 0.05) antidiarrhoeal activity in castor oil-induced diarrhoeal model. The results were also significant(P < 0.01) in barium sulphate milk model for the same dose by using above mentioned animals.Conclusions: It is concluded that EECA contains both antidiabetic and the antidiarrhoeal properties.

  18. Enhanced Cadmium Accumulation in Transgenic Tobacco Expressing the Phytochelatin Synthase Gene of Cynodon dactylon L.

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    Jiangchuan Li; Jiangbo Guo; Wenzhong Xu; Mi Ma

    2006-01-01

    Bermudagrass (Cynodon dactylon L. cv. Goldensun) is highly resistant to and accumulates large amounts of cadmium (Cd). A phytochelatin synthase (PCS) cDNA (CdPCS1) was isolated from this grass by rapid amplification of cDNA ends. The putative CdPCS1 protein shared a high homology with PCS from other plants, with 79% homology at the N-terminal and 47% homology at the C-terminal. However, 16 Cys residues were found at the C-terminal of CdPCS1, and among these residues, three positions were different from other PCS proteins. Semiquantitative reverse transcription-polymerase chain reaction analysis showed that Cd stress induced CdPCS1 expression in both roots and leaves in Bermudagrass. We verified that CdPCS1 plays an important role in Cd tolerance in yeast cells by expressing the gene in ABDE1, a Cd-sensitive mutant. CdPCS1 was then introduced into tobacco plants. The phytochelatin level in some transgenic tobacco lines increased 3.88-fold more than in wild type plants and Cd accumulation in these transgenic plants was enhanced 3.21-fold accordingly. The results suggested that CdPCS1 could be used as a gene element for phytoremediation in the future.

  19. Cynodon dactylon and Sida acuta extracts impact on the function of the cardiovascular system in zebrafish embryos.

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    Kannan, Rajaretinam Rajesh; Vincent, Samuel Gnana Prakash

    2012-03-01

    The aim of the present study was to screen cardioactive herbs from Western Ghats of India. The heart beat rate (HBR) and blood flow during systole and diastole were tested in zebrafish embryos. We found that Cynodon dactylon (C. dactylon) induced increases in the HBR in zebrafish embryos with a HBR of (3.968±0.344) beats/s, which was significantly higher than that caused by betamethosone [(3.770±0.344) beats/s]. The EC50 value of C. dactylon was 3.738 µg/mL. The methanolic extract of Sida acuta (S. acuta) led to decreases in the HBR in zebrafish embryos [(1.877±0.079) beats/s], which was greater than that caused by nebivolol (positive control). The EC50 value of Sida acuta was 1.195 µg/mL. The untreated embryos had a HBR of (2.685±0.160) beats/s at 3 d post fertilization (dpf). The velocities of blood flow during the cardiac cycle were (2,291.667±72.169) µm/s for the control, (4,250±125.000) µm/s for C. dactylon and (1,083.333±72.169) µm/s for S. acuta. The LC50 values were 32.6 µg/mL for C. dactylon and 20.9 µg/mL for S. acuta. In addition, the extracts exhibited no chemical genetic effects in the drug dosage range tested. In conclusion, we developed an assay that can measure changes in cardiac function in response to herbal small molecules and determine the cardiogenic effects by microvideography.

  20. Comparative and Mixture Effect of Cynodon Dactylon, ElectroMagnetic Field and Insulin on Diabetic Mouse

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    Mohammad Hossein Asghari

    2012-12-01

    Full Text Available Objective: New investigations are in progress to find some alternative treatments for diabetes mellitus. Herbs are some of the interesting medications in this regard. Cynodon dactylon (C.d is a potential plant to be considered as a new medication. On the other hand, the effect of the Electromagnetic Field (EMF on bio organisms is becoming clearer. In this study, the effect of C.d, EMF and insulin have been investigated on the diabetic mouse. Material and Methods: Diabetes was induced by a combination of ketamine (60 mg/Kg and xylazine (10 mg/Kg which induces a sustained hyperglycemia. Mice were divided into 12 groups: 1 control, 2 normal saline, 3 and 4 50mg/Kg C.d, 5 and 6 100 mg/Kg C.d, 7 insulin, 8 insulin and C.d, 9 EMF (110 KHz, 700±20 mG, 10 insulin and EMF, 11 EMF plus C.d and 12 insulin plus C.d and EMF. Blood glucose level was measured after 5 and 60 minutes in C.d administrated groups, and 5 minutes in the other groups by a glucometer set. The data were analyzed by ANOVA and different means were compared by Tukey and Bonferroni tests (p<0.05. Results: According to results, both dosages of C.d had significant lowering effect on blood glucose level. The first dose was more effective than the second, and its impact was just like insulin. The 6th, 9th and 10th groups were significant, also . However, they did not show a higher effect than insulin or C.d. The application of EMF had a significant effect compared to the second group, but it did not reduce the glucose level to the normal range. The effect of the 8th group was very impressive and the mean glucose levels in this group were lower than the control group. Conclusion: Considering the data, C.d is a good alternative medication for diabetes mellitus.

  1. Evaluation of In Vitro cytotoxic and antioxidant activity of Datura metelLinn. and Cynodon dactylon Linn. extracts

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    Soumen Roy

    2016-01-01

    Full Text Available Aim:To evaluate in vitro cytotoxicity and antioxidant activity of Datura metel L. and Cynodon dactylon L. extracts. Materials and Methods: The extraction of plants parts (datura seed and fruit pulp and areal parts of durva was carried out using soxhlet and cold extraction method using solvents namely methanol and distilled water. The total phenolic content (TPC and total flavonoid content (TFC was determined by established methods. The in vitro cytotoxicity assay was performed in vero cell line by 3-(4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide assay method. In vitro antioxidant activity of the extract was performed by 2, 2-diphenyl-1-picrylhydrazyl radical scavenging method. Results: We found that the highest amount of TPC and TFC in methanolic extracts of seed (268.6 μg of gallic acid equivalence/mg of dry plant material and fruit pulp (8.84 μg of quercetin equivalence/mg dry plant material of D. metel, respectively prepared by Soxhlet method. The methanolic extract of C. dactylon prepared using soxhlation has shown potent free radical scavenging activity with 50% inhibitory concentration (IC50 value of 100 μg/ml. The IC50of a methanolic cold extract of datura fruit was found to be 3 mg/ml against vero cell line. Conclusion: We observed that plant parts of C. dactylon and D. metel have a high antioxidant activity. Further research is needed to explore the therapeutic potential of these plant extracts.

  2. Produção e valor nutritivo da grama bermuda Florakirk [Cynodon dactylon (L. pers.] em diferentes idades de crescimento Yield and nutritive value of Florakirk bermudagrass [Cynodon dactylon (L. pers.] at different plant ages

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    Andréa Campmany Vieira

    1999-01-01

    Full Text Available O experimento foi conduzido em Itapetininga/SP, numa pastagem de Florakirk (Cynodon dactylon formada há um ano, com o objetivo de avaliar a produção, composição químico-bromatológica e digestibilidade do cultivar em função da sua idade de crescimento. Utilizou-se o delineamento de blocos ao acaso, com 6 tratamentos (idades de crescimento definidas por cortes realizados aos 20, 30, 40, 50, 60 e 70 dias após o corte de uniformização e 4 repetições. A produção de matéria seca da parte aérea aumentou de forma quadrática (PThis research was conducted in Itapetininga, SP, Brazil, using a one year-old pasture, with the objective of evaluating the effect of plant age on yield, chemical and mineral composition, and digestibility of Florakirk bermudagrass (Cynodon dactylon. The experimental design consisted of randomized complete blocks, with six treatments replicated four times. Treatments consisted of six cutting ages (20-70 days at ten-day intervals. Dry matter yield increased quadratically (P0.05 in S concentration between 20 and 60 days. A larger variation for macronutrient concentrations was observed than for micronutrient (Cu, Fe, Mn, and Zn concentrations with increasing plant age. There was no influence of age on B concentration. The best association of nutritive value and yield was observed at 40 days. Occurrence of the spittlebug and foliar diseases was observed, which probably retarded the vegetative and maturity processes.

  3. Análise energética na produção de feno de Cynodon dactylon (L. Pers Energy analysis in Cynodon dactylon (L. Pers hay production

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    Alessandro T. Campos

    2005-08-01

    Full Text Available O objetivo do trabalho foi caracterizar o consumo de energia na implantação, condução, fenação e armazenamento, assim como a eficiência energética do Cynodon dactylon (L. Pers, em sistema intensivo de produção de leite, na região de Coronel Pacheco - MG, sendo utilizados dados coletados pela Embrapa Gado de Leite, em média de sete anos. Para o levantamento dos componentes da matriz, foram utilizados coeficientes energéticos preconizados por autores especializados. A energia direta, relativa aos insumos, teve maior participação que a indireta, sendo os percentuais encontrados de 94,69 e 5,31, respectivamente. O principal consumidor de energia indireta foi o trator, por acionar todos os equipamentos tratorizados, seguido do equipamento de irrigação. A eficiência energética, de 4,18, foi considerada favorável, demonstrando sustentabilidade do agroecossistema. A maioria da energia direta utilizada foi derivada de petróleo, na forma de combustível. Houve, ainda, grande consumo de outro derivado de petróleo, o fertilizante, principalmente na forma de nitrogênio (28,89% do total.The aim of this work was to characterize the energy consumption related to the introduction, development, hay processing and storage of Cynodon dactylon (L. Pers allied to the analysis of the energetic efficiency. The data used in this project were collected from Embrapa Gado de Leite, localized in Coronel Pacheco, Minas Gerais, Brazil. The data were obtained from a seven year period of an intensive system of milk production. Energetic coefficients were used to generate the survey and several matrix components obtained from pertinent literature. The direct energy, related to the inputs, showed more efficient participation on the energetic matrix than the indirect energy and the percentages were 94.64 and 5.31, respectively. Farm tractor was the main indirect energy consumer, which is responsible for turning on all the equipments, followed by the

  4. Comportamiento de céspedes de Cynodon dactylon (L. Pers. en Paraná, Entre Ríos, Argentina

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    María I. Laurencena

    2009-01-01

    Full Text Available En zonas subtropicales o templadas cálidas las gramíneas estivales constituyen la base del césped pero presentan dormancia durante el invierno. Por ello es importante el conocimiento de céspedes con períodos de emergencia a implantación y vegetativo inactivo cortos, de textura fina, buen color, buen comportamiento sanitario y respuesta a fertilización. El objetivo de este trabajo fue evaluar el comportamiento en el Departamento Paraná (Entre Ríos, Argentina de céspedes de Cynodon dactylon (bermuda comercializados para uso ornamental y deportivo. Se evaluaron cobertura, textura, color, dormancia, rebrote y respuesta a fertilización en un ensayo en dos tratamientos: con y sin drenaje, con cuatro repeticiones. El diseño experimental fue de parcelas apareadas y las mediciones se realizaron desde marzo de 2005 a noviembre de 2006. No hubo diferencias entre las bermudas evaluadas y todas presentaron alta cobertura, textura fina, color verde medio, dormancia con bajas temperaturas y buena respuesta a la fertilización.

  5. MOLECULAR DOCKING ANALYSES OF CYNODON DACTYLON DERIVED PHYTOCHEMICALS AGAINST WHITE SPOT SYNDROME VIRUS (WSSV STRUCTURAL PROTEIN VP26

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    Damayanthi Devi.I

    2015-05-01

    Full Text Available White spot disease is a major infectious disease of penaeid shrimps caused by the white spot syndrome virus (WSSV. The viral structural proteins are responsib le for binding virus to the cellular membranes of the host that is being systematically infected. An In silic o attempt was made to identify the potential drug to inhibit the WSSV spread of diseases. For that an effort , was made to deduce the antiviral potentiality of Cynodon dactylon derived phytochemicals with docking tec hnique. To stimulate the structure based drug design the, 3D structure of the VP26 (PDB-ID: 2EDM, a tegument protein thought to be i nvolved in the entry of WSSV nucleocapsid into the host nucleus, is retrieved from PDB datab ase and docking studies are carried out with the sketched phytochemical structures using GOLD software. Among the phytochemicals scr eened, luteolin and apigenin shows the best binding affinity with binding energies of 42.51 and 38.92 K.cal/m ol exhibiting the potential to block VP26 (2EDM protein of WSSV. This study will be helpful in developing novel antiviral drugs from plant sources against aquatic important pathogens.

  6. 狗牙根和牛鞭草的消浪减蚀作用%Role of Cynodon dactylon L.and Hemarthria altissimain wave attenuation and erosion control

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    钟荣华; 贺秀斌; 鲍玉海; 杨克君; 高进长; 吕发友

    2015-01-01

    Soil erosion and bank degradation is a major post-dam concern regarding the riparian zone of Three Gorges Reservoir (TGR). The development and succession of vegetation are the main countermeasures, especially to enhance bank stability and mitigate soil erosion. Thus, the role of forCynodon dactylon(L.) Pers.andHemarthria altissima(Poir.) Stapf et C. E. Hubb. inwave attenuation and erosion control was measured via the flume experiments. The results showed that the two grass species play an important role in wave attenuation and erosion control. The effects of wave attenuation and erosion control capabilities for the two species were different. The mean wave dissipation coefficient (MWDC) for Cynodon dactylon(L.) Pers. andHemarthria altissima (Poir.) Stapf et C. E. Hubb. were 0.37 and 0.30, respectively, with the wave period of 1.2 s to 1.5 s. Nevertheless, the values of MWDCfor Hemarthria altissima(Poir.) Stapf et C. E. Hubb.was similar toCynodon dactylon(L.) Pers.(ranged from 0.15 to 0.30) when the wave period was between 0.8 s to 1.2 s. The MWDCvalues of 0.43 and 0.30 were responded forCynodon dactylon(L.) Pers. under 80% and 40% area coverage, respectively. In contrast, the MWDCvalues forHemarthria altissima (Poir.) Stapf et C. E. Hubb. were 0.35 and 0.24, respectively, under two different coverage. The MWDCvalues forCynodon dactylon(L.) Pers. with a wave height of 8 and 4 cm were 0.34 and 0.39, respectively; whilst, the ones forHemarthria altissima (Poir.) Stapf et C. E. Hubb. were 0.15 and 0.32, respectively. The MWDCvalues showed generally increasing trend with increasing wave period. Species studied also significantly reduced wave induced soil erosion. The results of washout tests indicated the soil erosion modulus decreased with increasing eroded time. The largest erosion modulus was measured for bare land (799.40 g/(m2·min)), followed byHemarthria altissima(Poir.) Stapf et C. E. Hubb. (57.28 g/(m2·min)),Cynodon dactylon(L.) Pers.(17.63 g/(m2·min)). When

  7. A comparative study on the antioxidant activity of methanolic leaf extracts of Ficus religiosa L, Chromolaena odorata (L.) King & Rabinson, Cynodon dactylon (L.) Pers. and Tridax procumbens L

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    Melinda Krishanti P; Xavier Rathinam; Marimuthu Kasi; Diwakar Ayyalu; Ramanathan Surash; Kathiresan Sadasivam; Sreeramanan Subramaniam

    2010-01-01

    Objective: To compare the antioxidative effects of the methanolic leaf extracts of Ficus religiosa (F. religiosa), Chromolaena odorata (C. odorata), Cynodon dactylon (C. dactylon) and Tridax procumbens (T. procumbens) as well as the contents of antioxidants in the extracts. Methods:Total phenol and total flavanoid contents were measured according to the standard procedures. The total antioxidant capacity was determined using the phosphomolybdenum method. Reducing power was determined by the potassium ferricyanide reducing method. The free radical scavenging activity was measured by 2,2'-Diphenyl-1-picrylhydrazyl (DPPH) assay. Results:Quantitative phytochemical analysis of total phenol content showed that C. odorata had the highest content of phenolic compounds significantly followed by F. religiosa, T. procumbens and C .dactylon. As for the total flavanoids content, F. religiosa had the highest content, followed by C. odorata, T. procumbens and C. dactylon. Study on the total antioxidant capacity revealed that F. religiosa, C. dactylon and C. odorata showed higher total antioxidant capacity. T. procumbens showed the lowest capacity. Meanwhile, T. procumbens and C. odorata have the highest reducing power activity followed by F. religiosa and C. dactylon. The results of DPPH radical scavenging activity indicated that T. procumbens induced the largest elevation as the concentration of its extract increased, followed by C. odorata and F. religiosa and C. dactylon. Conclusions:The present study demonstrates the antioxidative capacity of all the four plant species. Of all the plants, C. odorata, a perennial weed plant showed potentially a high antioxidant activity, with higher phenolic and flavonoids contents. The data suggest that C. odorata can be best utilized in developing bioantioxidants.

  8. Competition between a Lawn-Forming Cynodon dactylon and a Tufted Grass Species Hyparrhenia hirta on a South-African Dystrophic Savanna

    Science.gov (United States)

    Zwerts, J. A.; Prins, H. H. T.; Bomhoff, D.; Verhagen, I.; Swart, J. M.; de Boer, W. F.

    2015-01-01

    South African savanna grasslands are often characterised by indigestible tufted grass species whereas lawn grasses are far more desirable in terms of herbivore sustenance. We aimed to investigate the role of nutrients and/or the disturbance (grazing, trampling) by herbivores on the formation of grazing lawns. We conducted a series of common garden experiments to test the effect of nutrients on interspecific competition between a typical lawn-forming grass species (Cynodon dactylon) and a species that is frequently found outside grazing lawns (Hyparrhenia hirta), and tested for the effect of herbivore disturbance in the form of trampling and clipping. We also performed a vegetation and herbivore survey to apply experimentally derived insights to field observations. Our results showed that interspecific competition was not affected by soil nutrient concentrations. C. dactylon did show much more resilience to disturbance than H. hirta, presumably due to the regenerative capacity of its rhizomes. Results from the field survey were in line with these findings, describing a correlation between herbivore pressure and C. dactylon abundance. We conclude that herbivore disturbance, and not soil nutrients, provide C. dactylon with a competitive advantage over H. hirta, due to vegetative regeneration from its rhizomes. This provides evidence for the importance of concentrated, high herbivore densities for the creation and maintenance of grazing lawns. PMID:26510157

  9. Competition between a Lawn-Forming Cynodon dactylon and a Tufted Grass Species Hyparrhenia hirta on a South-African Dystrophic Savanna.

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    J A Zwerts

    Full Text Available South African savanna grasslands are often characterised by indigestible tufted grass species whereas lawn grasses are far more desirable in terms of herbivore sustenance. We aimed to investigate the role of nutrients and/or the disturbance (grazing, trampling by herbivores on the formation of grazing lawns. We conducted a series of common garden experiments to test the effect of nutrients on interspecific competition between a typical lawn-forming grass species (Cynodon dactylon and a species that is frequently found outside grazing lawns (Hyparrhenia hirta, and tested for the effect of herbivore disturbance in the form of trampling and clipping. We also performed a vegetation and herbivore survey to apply experimentally derived insights to field observations. Our results showed that interspecific competition was not affected by soil nutrient concentrations. C. dactylon did show much more resilience to disturbance than H. hirta, presumably due to the regenerative capacity of its rhizomes. Results from the field survey were in line with these findings, describing a correlation between herbivore pressure and C. dactylon abundance. We conclude that herbivore disturbance, and not soil nutrients, provide C. dactylon with a competitive advantage over H. hirta, due to vegetative regeneration from its rhizomes. This provides evidence for the importance of concentrated, high herbivore densities for the creation and maintenance of grazing lawns.

  10. Performance of holsteins cows in pasture of Cynodon dactylon cv. Coast-cross supplemented with concentrate Desempenho de vacas da raça Holandesa em pastagem de Cynodon dactylon cv. Coast-cross suplementada com concentrado

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    Rodrigo Carvalho Cardoso

    2009-12-01

    Full Text Available The work was developed in the experimental station of Embrapa Gado de Leite (Dairy Cattle Embrapa, in Coronel Pacheco, in Zona da Mata Region of Minas Gerais, with the purpose of evaluating the productive performance of Holstein cows kept on 'Coast-cross' (Cynodon dactylon (L. Pears pasture, fertilized, strategically irrigated and where the cows were daily supplemented with 3 or 6 kg of concentrate/cow/day. The data were collected during three years (October/2000 to October/2003, involving 108 lactations. An experimental randomized block design with two replicate areas per treatment was adopted, with nine animals per area and eighteen animals per treatment being utilized, with fixed stocking rate of five cows/ha. The system of grazing, under rotated stocking, with one day occupation of the enclosures (piquetes and 25 and 35 days rest in the rainy and dry seasons, respectively was used. The pasture was irrigated in the months of lowest rainfall and fertilized with NPK broadcast at six applications/year. The availability of dry matter of the pasture was 7,280 kg/ha and 6,167 kg/ha in early grazing, with the post-grazing waste stubble of 4,885 kg/ha and 3,994 kg/ha, in the rainy (Spring/Summer and dry (Fall/Winter seasons, respectively. During part of the experimental period, a few morphogenic characteristics of the pasture were evaluated, recording availability of 83.9; 125.6 and 89.5 kg of DM of leaf blades/ha/day, on spring, summer and fall, respectively. The daily averages of milk production per cow were 15.57 and 18.80 kg/ day with 3.5% of fat and per area 77.80 and 94.00 kg/ha, when 3 or 6 kg of concentrate/cow/day were fed, respectively. It was concluded that supplemented and managed 'Coast-cross' pasture adequately enables high milk production per animal and per area, as quantitatively and qualitatively adequate for milk production.O trabalho foi desenvolvido na base física da Embrapa Gado de Leite, em Coronel Pacheco, na Zona da Mata de

  11. Role of aqueous extract of Cynodon dactylon in prevention of carbofuran- induced oxidative stress and acetylcholinesterase inhibition in rat brain.

    Science.gov (United States)

    Rai, D K; Sharma, R K; Rai, P K; Watal, G; Sharma, B

    2011-02-12

    The present study was designed to investigate the ameliorating effect of aqueous extract of C. dactylon on carbofuran induced oxidative stress (OS) and alterations in the activity of acetylcholinesterase (AChE) in the brain of rats. Vitamin C was used as a positive control. Wistar rats were administered with single sub-acute oral dose (1.6 mgkg-1 b.wt.) of carbofuran for 24 h. The OS parameters such as lipid peroxidation (LPO) and the activities of antioxidant enzymes including super oxide dismutase (SOD), catalase (CAT) and glutathione-S-transferase (GST), and that of AChE were studied in brain. Carbofuran treatment significantly increased the activities of SOD and CAT by 75 and 60%, respectively. It also induced the level of LPO by 113%. In contrast, the activities of GST and AChE were recorded to be diminished by 25 and 33%, respectively. Pretreatment of the rats with aqueous extract of C. dactylon (oral; 500mgkg-1) restored SOD activity completely but CAT activity only partially (7%). Carbofuran induced LPO was moderated by 95% in the brain of C. dactylon treated rats. The observed changes in OS parameters in C. dactylon treated group were comparable to that observed in vitamin C (200 mg-kg-1 b. wt.) treated group. Surprisingly, C. dactylon treatment significantly recovered the activity of AChE to a similar level as observed in the brain of control group. In contrast vitamin C treatment did not cause significant change in the activity of AChE in carbofuran treated group. There were no noticeable changes in the aforementioned study parameters in the brain of rats receiving C. dactylon and vitamin C, only. The results suggest that the study is extremely important in the context of development of new anticholinestesterase and antioxidant antidotes against carbofuran from C. dactylon.

  12. Chromium resistance of dandelion (Taraxacum platypecidum Diels.) and bermudagrass (Cynodon dactylon [Linn.] Pers.) is enhanced by arbuscular mycorrhiza in Cr(VI)-contaminated soils.

    Science.gov (United States)

    Wu, Song-Lin; Chen, Bao-Dong; Sun, Yu-Qing; Ren, Bai-Hui; Zhang, Xin; Wang, You-Shan

    2014-09-01

    In a greenhouse pot experiment, dandelion (Taraxacum platypecidum Diels.) and bermudagrass (Cynodon dactylon[Linn.] Pers.), inoculated with and without arbuscular mycorrhizal fungus (AMF) Rhizophagus irregularis, were grown in chromium (Cr)-amended soils (0 mg/kg, 5 mg/kg, 10 mg/kg, and 20 mg/kg Cr[VI]) to test whether arbuscular mycorrhizal (AM) symbiosis can improve Cr tolerance in different plant species. The experimental results indicated that the dry weights of both plant species were dramatically increased by AM symbiosis. Mycorrhizal colonization increased plant P concentrations and decreased Cr concentrations and Cr translocation from roots to shoots for dandelion; in contrast, mycorrhizal colonization decreased plant Cr concentrations without improvement of P nutrition in bermudagrass. Chromium speciation analysis revealed that AM symbiosis potentially altered Cr species and bioavailability in the rhizosphere. The study confirmed the protective effects of AMF on host plants under Cr contaminations. © 2014 SETAC.

  13. 10份狗牙根种质的抗旱性综合评价%Comprehensive Evaluation on Drought Resistance of Ten Cynodon dactylon Varieties

    Institute of Scientific and Technical Information of China (English)

    孙莉; 刘国道

    2011-01-01

    为选育抗旱性强的狗牙根优质品种,运用模糊数学隶属函数法对10份狗牙根种质的植株生长高度、叶绿素含量、叶片相对含水量、细胞膜透性、可溶性蛋白质含量、POD酶活性、SOD酶活性、脯氨酸和丙二醛等9项指标进行抗旱性综合评价。结果表明,10份种质的抗旱性强弱顺序为:福建A478〉海南A373〉海南A185〉海南A476〉福建A492〉江苏A72〉江苏A25〉上海A330〉河南A237〉云南A301。%For breeding Cynodon dactylon varieties with better drought resistance,membership function of fuzzy mathematics was used to comprehensively evaluate 10 Cynodon dactylon varieties filtrated preliminary about the plant height,chlorophyll content,relative water content in leaf,permeability of cell membrane,content of soluble protein,POD,SOD,praline and MDA.The capability order of drought resistance of the 10 varieties was: A478(Fujian)A373(Hainan)A185(Hainan)A476(Hainan)A492(Fujian)A72(Jiangsu)A25(Jiangsu)A330(Shanghai)A237(Henan)A301(Yunnan).

  14. Mosquitocidal and water purification properties of Cynodon dactylon, Aloe vera, Hemidesmus indicus and Coleus amboinicus leaf extracts against the mosquito vectors.

    Science.gov (United States)

    Arjunan, Nareshkumar; Murugan, Kadarkarai; Madhiyazhagan, Pari; Kovendan, Kalimuthu; Prasannakumar, Kanagarajan; Thangamani, Sundaram; Barnard, Donald R

    2012-04-01

    Ethanolic extracts of Cynodon dactylon, Aloe vera, Hemidesmus indicus and Coleus amboinicus were tested for their toxicity effect on the third-instar larvae of Anopheles stephensi, Culex quinquefasciatus and Aedes aegypti. The leaves of C. dactylon, A. vera, H. indicus and C. amboinicus were collected from natural habitats (forests) in Western Ghats, Tamil Nadu, India. A total of 250 g of fresh, mature leaves were rinsed with distilled water and dried in shade. The dried leaves were put in Soxhlet apparatus and extract prepared using 100% ethanol for 72 h at 30-40°C. Dried residues were obtained from 100 g of extract evaporated to dryness in rotary vacuum evaporator. Larvicidal properties of ethanolic leaf extracts showed that the extracts are effective as mosquito control agents. The larval mortality was observed after 24 h exposure. No mortality was observed in the control. The median lethal concentration (LC(50)) values observed for the larvicidal activities are 0.44%, 0.51%, 0.59% and 0.68% for extracts of C. dactylon, A. vera, H. indicus and C. amboinicus, respectively. The observed mortality were statistically significant at P mosquito larvae in laboratory and field. The selected plants were shown to exhibit water purification properties. Water quality parameters such as turbidity, pH and water clarity were analyzed in the water samples (pre-treatment and post-treatment of plant extracts) taken from the different breeding sites of mosquitoes. Water colour, turbidity and pH were reduced significantly after treatment with C. dactylon (13 HU, 31.5 mg/l and 6.9), H. indicus (13.8 HU, 33 mg/l and 7.1), A. vera (16 HU, 33.8 mg/l and 7.4) and C. amboinicus (21 HU, 35 mg/l and 7.5) extracts. The study proved that the extracts of C. dactylon, A. vera, H. indicus and C. amboinicus have both mosquitocidal and water sedimentation properties.

  15. Comparative proteomic and metabolomic analyses reveal mechanisms of improved cold stress tolerance in bermudagrass (Cynodon dactylon (L.) Pers.) by exogenous calcium

    Institute of Scientific and Technical Information of China (English)

    Haitao Shi; Tiantian Ye; Bao Zhong; Xun Liu; Zhulong Chan

    2014-01-01

    As an important second messenger, calcium is involved in plant cold stress response, including chil ing (<20 °C) and freezing (<0 °C). In this study, exogenous application of calcium chloride (CaCl2) improved both chil ing and freezing stress tolerances, while ethylene glycol‐bis‐(b‐aminoethyl) ether‐N,N,N,N‐tetraacetic acid (EGTA) reversed CaCl2 effects in bermudagrass (Cynodon dactylon (L.) Pers.). Pysiological analyses showed that CaCl2 treatment al eviated the reactive oxygen species (ROS) burst and cel damage triggered by chil ing stress, via activating antioxidant enzymes, non‐enzymatic glutathione antioxidant pool, while EGTA treatment had the opposite effects. Additional y, comparative proteomic analysis identified 51 differential y expressed proteins that were enriched in redox, tricarboxylicacid cycle, glycolysis, photosynthesis, oxidative pentose phosphate pathway, and amino acid metabolisms. Consistently, 42 metabolites including amino acids, organic acids, sugars, and sugar alcohols were regulated by CaCl2 treatment under control and cold stress conditions, further confirming the common modulation of CaCl2 treatment in carbon metabolites and amino acid metabolism. Taken together, this study reported first evidence of the essential and protective roles of endogenous and exogenous calcium in bermudagrass response to cold stress, partial y via activation of the antioxidants and modulation of several differential y expressed proteins and metabolic homeostasis in the process of cold acclimation.

  16. Growth conditions of endophytic diazotroph isolated from Cynodon dactylon%狗牙根内生固氮菌生长条件

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    刘天增; 毛中伟; 张巨明

    2016-01-01

    从已分离的多个狗牙根(Cynodon dactylon)内生固氮菌株中筛选到两株固氮酶活性较高的菌株7 D和 BM13,为明确固氮菌株对环境因子的适应性,研究了在不同的生长环境条件下菌株的生长量.采用 Ashby无氮培养基,测定了温度、pH、渗透压以及不同氮源和碳源等环境条件对固氮菌生长的影响.结果表明,在10~40℃的温度范围内、pH 值3.92~9.64的酸碱环境和30 g.L-1 NaCl 的高渗透压下,固氮菌7D 和 BM13均能正常生长;菌株能耐受0~10 mmol.L-1的 NH4+和 NO3-,而且能利用蔗糖、甘油、麦芽糖、甘露醇和葡萄糖等多种碳源生长.说明狗牙根内生固氮菌株7 D和BM13对环境因子有很强的抗逆性和适应性,但两菌株之间存在一定差异,可望进一步研发成为优良的固氮微生物肥料生产菌种.%Effects of environmental factors on the growth of endophytic diazotroph strains 7D and BM13 isolated from Cynodon dactylon were investigated in our experiment.In this study,strains 7D and BM13 were exam-ined for their adaptability to the stress of temperature,pH,NaCl,NH4 +,NO3 - and carbon sources by Ashby media.The results showed that the two strains could grow under wide range of temperature of 10~40 ℃ and pH from 3.92~9.64.The strains could also tolerate NaCl concentrations of 30 g.L-1 ,NH4 + and NO3 - con-centrations of 0~10 mmol.L-1 ,respectively.The strains were capable of using various carbon sources.It was suggested that the strains 7D and BM13 had superior tolerance to stress of diverse environment factors,but their tolerance abilities differed partly.Endophytic diazotroph strain is a candidate to be further developed for microbial fertilizer production.

  17. Efecto de la liberación controlada de nitrógeno sobre la fermentación y la degradabilidad in situ de Cynodon dactylon

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    Álvaro Ojeda

    2012-12-01

    Full Text Available Objetivo. Evaluar el efecto de una fuente no proteica de liberación controlada de nitrógeno (NnpLC sobre algunos parámetros de la fermentación ruminal y degradabilidad in situ de Cynodon dactylon. Materiales y métodos. 4 vacas fistuladas al rumen alimentadas con una dieta base de heno de Cynodon dactylon (4.8% proteína cruda y 78.4% fibra detergente neutra, 1 kg de melaza de caña y 55 g de mezcla mineral (tratamiento Control, y tratamientos experimentales con adición a la dieta base de 150 g urea (Urea, sustitución de Urea por NnpLC a razón de 50% del aporte de nitrógeno (Urea/ NnpLC y 183 g NnpLC (NnpLC. En un Cuadrado Latino 4x4 y períodos de 17 días, se registró consumo del día 7 al 14. El día 15 fueron tomadas muestras seriadas de contenido ruminal para evaluar pH, nitrógeno amoniacal (N-NH3 y ácidos grasos volátiles. La degradabilidad de la materia orgánica (DMO48 y fibra detergente neutro (DFND48 a las 48 h fueron medidas con bolsas de nylon. Resultados. No hubo diferencias (p>0.05 en consumo de materia seca (8.2±0.35 kgMS/animal/día, pH (6.1±0.21, DMO48 (52.2±6.2% y DFND48 (30.1±2.8%; aunque hubo diferencias (p<0.01 en valores medios de N-NH3 (19.1, 166.7, 181.6 y 281.8 mg/L; respectivamente. NnpLC incrementó (p<0.05 el ácido propiónico (27.3%, redujo el T1/2 (13.2% y optimizó la relación P:E (22.0± 0.76. Conclusiones. El uso de una fuente NnpLC generó un perfil de ácidos grasos volátiles con patrón gluconeogénico, optimizó la concentración de N-NH3 y mejoró la relación P:E, por lo que debe considerarse una alternativa para manipular el medio ambiente ruminal de vacunos alimentados con recursos fibrosos.

  18. Evaluation of the grass mixture (Faestuca Rubra, Cynodon Dactylon, Lolium Multiflorum and Pennisetum sp.) as Sb phyto-stabilizer in tailings and Sb-rich soils.

    Science.gov (United States)

    Aurora Armienta, M.; Beltrán-Villavicencio, Margarita; Ruiz-Villalobos, Carlos E.; Labastida, Israel; Ceniceros, Nora; Cruz, Olivia; Aguayo, Alejandra

    2017-04-01

    Green house experiments were carried out to evaluate the growth and Sb assimilation of a grass assemblage: Faestuca Rubra, Cynodon Dactylon, Lolium Multiflorum and Pennisetum sp, in tailings and Sb-rich soils. Tailings and soil samples were obtained at the Mexican historical mining zone of Zimapán, Central México. More than 6 tailings impoundments are located at the town outskirts and constitute a contamination source from windblown and waterborne deposit on soils, besides acid mine drainage. Four substrates were used in the experiments: 100% tailings, 20% tailings + 80% soil, 50% tailings + 50% soil , and a soil sample far from tailings as a background. Concentrations of Sb ranged from 310 mg/kg to 413 mg/kg in tailings. A pH of 7.43, 1.27% organic matter, and high concentrations of N, K and P indicated adequate conditions for plant growth. The grass assemblage was raised during 21 days as indicated by OECD (Organisation for Economic Co-operation and Development) Guideline 208 Terrestrial Plant Test: Seedling Emergence and Seedling Growth Test. The highest Sb concentrations were measured in plants grown on tailings with 139 mg/kg in the aerial part and 883 mg/kg in roots. Concentrations of Sb decreased as the proportion of tailings diminished with 22.1 mg/kg in the aerial part and 10 mg/kg in roots corresponding to the plants grown in the 20 % tailings + 80% soil . Bioaccumulation (BAC) and bioconcentration factors (BF) of plants grown on tailings (BAC= 0.42, BCF=3.93) indicated their suitability as a phyto-stabilization option. The grass mixture may be thus applied to control windblown particulate tailings taking advantage to their tolerance to high Sb levels.

  19. Avaliação da densidade de uma pastagem de coastcross-1 (Cynodon dactylon (L. Pers em níveis residuais de matéria seca sob pastejo Density evaluation of a coastcross-1 (Cynodon dactylon (L. Pers pasture under grazing in different levels of dry matter residue

    Directory of Open Access Journals (Sweden)

    Marcia Regina Coelho

    2000-05-01

    Full Text Available O experimento foi realizado no Câmpus do Arenito - UEM, em Cidade Gaúcha, no período de outubro de 1997 a março de 1998, com o objetivo de avaliar na pastagem de coastcross -1 (Cynodon dactylon (L. Pers, em quatro níveis de resíduo de matéria seca (RMS: 1.978, 2.130, 2.545 e 3.857 kg de MS/ha, com lotação contínua e carga animal variável, as densidades e participação dos componentes botânicos. O delineamento experimental utilizado foi inteiramente casualizado, com duas repetições. As avaliações da densidade de forragem, participação dos componentes botânicos e a relação folha/colmo foram estudados nos estratos inferiores (0 - 10 cm e superiores (10 - 20 cm da pastagem, em função dos níveis RMS. A densidade da pastagem (g de MS/m3 nos estratos inferior e superior teve uma relação positiva com os níveis de RMS e negativa em relação ao tempo (dias do experimento. A percentagem de material morto (MM foi superior no estrato inferior em relação à percentagem de colmos verdes (CV e de folhas verdes (FV. No estrato superior o MM e CV tiveram a maior participação, porém FV, aumentou à medida que se elevaram os níveis de RMS.This experiment was carried out in Arenito Research Center-UEM, in Cidade Gaúcha-PR, from October/1997 to March /1998, to evaluate in coastcross-1 (Cynodon dactylon (L. Pers grazing, in four levels of dry matter residue (DMR: 1,978; 2,130; 2,545; 3,857 kg of DM/ha, with a continuous allotment system and variable number of allotments, the densities and participation of botanical component. A completely randomized design with two replications was used. Forage density, participation of botanical components and leaf/stem ratio were evaluated in inferior strata (0-10 cm and superior ones (10-20 cm of the pasture, according to the levels of DMR. The pasture density (g of DM/m3 in superior and inferior strata had a positive relation with the DMR levels and negative when associated to the period (days

  20. Inhibiton of Yellow Nutsedge (Cyperus esculentus L. and Bermudagrass (Cynodon dactylon (L. Pers by a Mulch Derived from Rye (Secale cereale L. in grapevines Inhibición del Crecimiento de Chufa (Cyperus esculentus L. y Pasto Bermuda (Cynodon dactylon (L. Pers. con mulch Vegetal Proveniente de Centeno (Secale cereale L. en Vides

    Directory of Open Access Journals (Sweden)

    Juan Ormeño-Núñez

    2008-09-01

    Full Text Available Two field trials (Los Andes 1998-1999 and Santiago 2004-2005 were carried out to determine growth inhibition of yellow nutsedge (Cyperus esculentus L. and bermudagrass (Cynodon dactylon (L. Pers., growing on the plantation row, by mulch derived from a rye (Secale cereale L. cover crop established between grapevine (Vitis vinifera L. rows on overhead (cv. Flame Seedless and vertical (cv. Cabernet Sauvignon training. Spring mowing of the rye sown in the fall allowed for developing a thick and long lasting mulch along the grape rows. Nutsedge and bermudagrass control was 81 and 82%, respectively, and was more effective than conventional chemical (in the row + mechanical (between rows control. Glyphosate at 2% for nutsedge and 1% for bermudagrass control, applied twice (October and December, was insufficient to control either perennial weed adequately. Total broadleaved and grass/sedge weed control was 67.3 and 43.0% more effective with the rye mulch than with conventional treatments at Los Andes and Santiago, respectively. Perennial weed control levels could be explained as the new foliage of yellow nutsedge and bermudagrass was particularly susceptible to the shading provided by the rye mulch assembled prior to mid spring shoot emergence, and this effect remained active up until the beginning of autumn. The subsequent rye foliage mowing at the vegetative stage fully expressed the allelopathic effect produced by this local rye cultivar. The use of rye cover crop management and mulch could be applied as an effective weed control technique in conventional, as well as organic deciduous tree orchards.En dos ensayos de campo (Los Andes 1998-1999 y Santiago 2004-2005 se determinó el efecto inhibitorio sobre chufa (Cyperus esculentus L. y pasto bermuda (Cynodon dactylon (L. Pers. de residuos de centeno (Secale cereale L. establecido en otoño entre las hileras de vides (Vitis vinifera L. en parronal (cv. Flame Seedless y espaldera (cv. Cabernet Sauvignon

  1. Eficácia de uma nova formulação de glifosato para o controle de grama-seda (Cynodon dactylon, em pomar de citros. Efficacy of a new formulation of glyphosate to bermudagrass control (Cynodon dactylon in citrus orchard

    Directory of Open Access Journals (Sweden)

    Gustavo Martini

    2002-12-01

    Full Text Available Avaliou-se a eficácia do herbicida glifosato potássico, comparado ao sulfosato e ao glifosato amínico, utilizados como padrões comerciais. Os herbicidas foram aplicados em um pomar de laranja da variedade Pêra-rio, infestado por grama-seda (Cynodon dactylon com aproximadamente 25 cm de altura, em 70% da área. O experimento foi instalado no município de Taiúva-SP, em solo Podzólico Vermelho-Amarelo, distrófico, de textura arenosa, com relevo suave ondulado. Os tratamentos testados foram: glifosato potássico (ZAPP Qi a 1,05; 2,10 e 2,50 kg e.a./ha, sulfosato (ZAPP e glifosato amínico (ROUNDUP CS a 1,98 e 2,16 kg e.a./ha, respectivamente, além da testemunha sem capina. Os herbicidas foram aplicados em pós-emergência da planta daninha, com pulverizador costal, à pressão constante (mantida por CO2 comprimido de 2,5 kg/cm², munido de barra com seis bicos de jato plano ("leque" DG 11002, com um consumo de calda equivalente a 200 L/ha. Os melhores resultados de controle foram obtidos com 2,5 kg e.a./ha do glifosato potássico, que também garantiu menor brotação da grama-seda. No entanto, a dosagem de 2,10 kg e.a./ha deste mesmo herbicida não foi menos eficaz que o sulfosato e o glifosato, com 1,98 e 2,16 kg e.a./ha, respectivamente.The aim of this experiment was to evaluate the performance of the potash glyphosate formulation, compared with sulphosate and aminic glyphosate formulation, used with commercial patterns, applied in orange orchard of Pera-rio variety, on the bermudagrass The experiment was conducted in Taiúva - SP, on ultisol. The treatments were: potash glyphosate (ZAPP Qi at 1.05, 2.10 and 2.50 Kg a.e./ha, sulphosate (ZAPP and aminic glyphosate formulation (ROUNDUP CS at 1.98 and 2.16 Kg a.e./ha, respectively, along writh the control without weed. The herbicides were applied in postemergency with costal sprayer, constant pressure (2,5 kg/cm², with six nozzles DG 11002. The equivalent spray volume was 200 L/ha. The

  2. 两种生境下狗牙根叶表皮亚显微结构的比较%Comparative study on leaf epidermis submicroscopic structure of Cynodon dactylon under two habitats

    Institute of Scientific and Technical Information of China (English)

    周存宇; 费永俊; 刘志雄; 柯林; 杨敏

    2012-01-01

    The leaf epidermis submicroscopic structures of five varieties of Cynodon dactylon and wild bermuda-grass planted in rural area soil and vegetation concrete were observed under scanning electron microscope (SEM). The shape, size and density of stomata on the leaf epidermis, epidermal appendages (mastoids, bristles etc. ) of C. dactylon grown under the two habitats were compared. The five varieties and wild C. dactylon used in the experiments showed morphological responses to saline stress, and mastoids on upper and low epidermis increased, compared with control. On the epidermis of some varieties, such as Sahara, Hawk, and wild type, the mastoids around stomata distributed regularly, resulting in stomatal apparatuses below the cells a-round them. As the stomatal resistance increased, transpiration rate might decrease, and water usage efficiency might increase. Compared with control, increased stomatal density on upper and lower epidermis occurred on Kashi, Sahara, Heaven, and Hawk. According to the stomatal characteristics of the varieties grown on vegetation concrete, high stomatal density occurred on Kashi and Sahara. In general, among the five varieties of C. dactylon and wild bermudagrass used in this study, Sahara, Hawk, and Kashi showed better adaptation to vegetation concrete.%通过对生长在田园土和植被砼2种生境下的5个品种狗牙根及野生狗牙根叶表皮微形态进行扫描电镜观察,比较了在不同生境下狗牙根叶表皮上气孔形状、大小、密度和表皮毛、乳突等附属物.结果表明,供试的5个狗牙根品种及野生狗牙根对植被砼环境作出了积极的响应与适应,上下表皮乳突明显较田园土的增多,并且有些狗牙根品种叶表皮的气孔器周围乳突有规律的排列,使气孔器凹陷在其周边的细胞里面,使气体扩散阻力增大,有利于降低蒸腾,增加植物对水分的利用效率.与田园土上生长狗牙根相比,植被砼上狗牙根上、下表皮气

  3. 水淹胁迫对狗牙根光合、生长及营养元素含量的影响%Effects of flooding on photosynthesis,growth and nutrient content of Cynodon dactylon

    Institute of Scientific and Technical Information of China (English)

    韩文娇; 白林利; 李昌晓

    2016-01-01

    以狗牙根当年生扦插苗为试验材料,采用盆栽控制实验,设置对照组(CK)、表土水淹组(SF)和全淹组(TF),研究水淹对狗牙根光合、生长、生物量和营养元素含量的影响。结果显示,1)与 CK 相比,SF 组的狗牙根净光合速率、气孔导度、蒸腾速率和气孔限制值均显著降低,胞间 CO2浓度显著增加,但水分利用效率与 CK 组差异不显著。2)SF 组分枝数、叶片数、根生物量、叶生物量和根冠比均显著低于 CK 组,而株高、基径、茎生物量和总生物量与 CK组差异不显著;TF 组除根冠比与 CK 组无显著差异外,株高、基径、分枝数、叶片数、根生物量、茎生物量和总生物量均显著低于 CK 组。3)与 CK 组相比,SF 和 TF 组根的 N、P、K、Fe、Mn 含量均呈上升趋势,Cu 含量显著降低;叶片中,SF 组 P、K、Cu 含量显著下降,Fe、Mn 含量显著升高。研究表明,水淹显著影响了狗牙根光合、生长及营养元素含量。狗牙根通过适度降低叶片 P、K、Cu 含量及升高 Fe、Mn 含量促进狗牙根叶片净光合速率的降低。然而狗牙根可通过提高对 N、P、K 等营养元素的吸收,促进其生长,维持较高的净光合速率,以有效应对水淹环境;其次,全淹环境中,狗牙根叶片衰老、凋落,叶片中 N、P 等营养元素可直接进入水体,存在增加水体富营养化的潜在风险,因此,应加强对三峡库区消落带狗牙根植被的刈割收获管理,以尽可能减少由此引起的二次污染。%A flooding simulation experiment was conducted to detect the effects of flooding on photosynthesis, growth and nutrient concentrations of Cynodon dactylon .Two flooding-depth levels,surface flooding (SF)and total flooding (TF)were imposed,and compared with control (CK).Net photosynthetic rate (P n ),stomatal conductance (G s ),transpiration rate (T r )and stomatal limitation

  4. Effects of Lead Stress on Physiological Characteristics and Pb2+Uptake of Cynodon dactylon%铅胁迫对狗牙根生理特性和铅积累的影响

    Institute of Scientific and Technical Information of China (English)

    陈星; 王小丽; 吴洁宁; 潘杰; 余顺慧; 饶通德

    2015-01-01

    为阐明铅胁迫对植物的毒害机制和重金属污染土壤、水体的植物修复模式,采用水培的方法,模拟三峡库区长江水体 Pb2+污染环境,研究不同浓度 Pb2+胁迫对三峡库区库岸适生植物狗牙根中超氧化物歧化酶(SOD)、过氧化物酶(POD)、过氧化氢酶(CAT)活性、叶绿素含量和铅积累的影响。结果表明:在铅胁迫初期(Pb2+<20 mg/L),植株 SOD、CAT 活性和叶绿素含量明显升高,最高点分别是361.78 U/g FW、215.16 U/(g·min)和2.99 mg/L;随着 Pb2+浓度的增加及胁迫时间的延长,SOD、CAT 活性和叶绿素含量呈下降趋势,最低点分别是152.87 U/g FW、162.12 U/(g·min)和1.44 mg/L;而狗牙根叶片中 POD整体呈上升趋势,最高点是291.12 U/g FW;同时,狗牙根对 Pb2+的积累主要分布于根,其次为茎。结论:狗牙根能明显降低江水中的 Pb2+含量,可作为植物修复重金属污染水体的优良物种。%In order to elucidate the toxic mechanism of C.dactylon under lead (Pb2+ )stress and the underlying mechanism involved in phytoremediation of heavy metal contaminated soil and water,Pb (NO3 )2 was added into Hoagland solution to imitate Pb2+ polluted water environment and the effects on antioxidant system,chlorophyll content and the capacity for Pb2+ accumulation in resisting Pb2+ stress in C.dactylon were studied by water culture method.The results showed that the activities of SOD,CAT and chlorophyll content went obviously up at the beginning of lead stress(Pb2+ <20 mg/L),the maximum were 361.78 U/g FW,215.16 U/(g · min)and 2.99 mg/L respectively;but they decreased as the quantity of lead increasing and the stress time extending.The minimum were 152.87 U/g FW,162.12 U/(g·min)and 1.44 mg/L respectively;The activity of POD of C.dactylon showed an up trend with increasing Pb2+ concentration,the maximum was 291.12 U/g FW.Pb2+ was mainly

  5. Fermentation characteristics and nutritive value of low moisture silage made from mature bermudagrass (C. dactylon) and switchgrass (P. virgatum) in mixture with alfalfa (M. sativa) or treated with urea and plantain (Musa AAB

    Science.gov (United States)

    Two experiments were conducted at the University of Kentucky Spindletop Farm in Lexington, Kentucky between October and November, 2009 to evaluate the effect of different percentages of alfalfa (Medicago sativa) as mixtures in switchgrass (Panicum virgatus) and bermudagrass (Cynodon dactylon) silage...

  6. Animal production and canopy attributes of Cynodon pasture managed under continuous stocking with wethers at three levels of forage allowance

    Directory of Open Access Journals (Sweden)

    Márcia Vendrúsculo dos Santos

    2012-01-01

    Full Text Available The objective of the present experiment was to evaluate the effect of forage allowance (3, 6 or 9 kg of green leaves dry matter (DM/100 kg of body weight (BW on both animal performance and attributes of Cynodon dactylon var.dactylon canopy managed under continuous stocking by wethers. The study was carried out with 27 Polwarth wethers throughout five 28-day periods, in a completely randomized experiment, which included three paddocks per treatment and three tester animals per paddock. Forage mass varied from 2878 to 6580 kg of DM/ha and was directly related to forage allowance. Leaves proportion (mean of 23% and leaves growth rate (mean of 25 kg of DM/ha/day varied between experimental periods in a similar rate for all treatments. Stocking rate varied from 652 to 2428 kg of LW/ha/day and was higher for the lowest forage allowance treatment. Individual BW gain (mean of 9.7 g/day or gain per area (mean of 406 g/ha/day were only affected by experimental periods. Forage intake was neither affected by treatments nor by periods (mean of 1042 g of DM/day. Cynodon dactylon var. dactylon pasture may be managed under continuous stocking by grazing wethers at forage allowances varying from 3 to 9 kg of green leaves dry matter/100 kg of BW without effects on canopy attributes or animal production.

  7. Morfogénesis experimental en el Gramón (Cynodon dactylon)

    OpenAIRE

    Montaldi,Edgardo Raúl

    1986-01-01

    En la presente comunicación se dan a conocer, de manera sucinta, los resultados de experimentos realizados con la maleza conocida como gramón con el fin de determinar los mecanismos biológicos que regulan su morfología.

  8. Effects of cadmium exposure on growth and metabolic profile of bermudagrass [Cynodon dactylon (L. Pers].

    Directory of Open Access Journals (Sweden)

    Yan Xie

    Full Text Available Metabolic responses to cadmium (Cd may be associated with variations in Cd tolerance in plants. The objectives of this study were to examine changes in metabolic profiles in bermudagrass in response to Cd stress and to identify predominant metabolites associated with differential Cd tolerance using gas chromatography-mass spectrometry. Two genotypes of bermudagrass with contrasting Cd tolerance were exposed to 0 and 1.5 mM CdSO4 for 14 days in hydroponics. Physiological responses to Cd were evaluated by determining turf quality, growth rate, chlorophyll content and normalized relative transpiration. All these parameters exhibited higher tolerance in WB242 than in WB144. Cd treated WB144 transported more Cd to the shoot than in WB242. The metabolite analysis of leaf polar extracts revealed 39 Cd responsive metabolites in both genotypes, mainly consisting of amino acids, organic acids, sugars, fatty acids and others. A difference in the metabolic profiles was observed between the two bermudagrass genotypes exposed to Cd stress. Seven amino acids (norvaline, glycine, proline, serine, threonine, glutamic acid and gulonic acid, four organic acids (glyceric acid, oxoglutaric acid, citric acid and malic acid, and three sugars (xylulose, galactose and talose accumulated more in WB242 than WB144. However, compared to the control, WB144 accumulated higher quantities of sugars than WB242 in the Cd regime. The differential accumulation of these metabolites could be associated with the differential Cd tolerance in bermudagrass.

  9. The Effects of N-butanol Fraction and N-butanol Phase Remnant From 50% Aqueous-Ethanolic Extract of Cyndon Dactylon on Calcium Oxalate Kidney Stones in Rat

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    Hajzadeh Musa-Al-Reza

    2009-01-01

    Twenty four male Wistar rats were randomly divided into four groups. All groups were studied during 35 days of experiment according to the protocol of study. Normal control group (1 received tap drinking water. Negative control group (2 received 1% ethylene glycol in drinking water. Experimental groups (3 and 4 were treated with 1% ethylene glycol as well as 5mg/kg N-butanol fraction or 5mg/kg N-butanol phase remnant from 50% aqueous-ethanolic extract of Cynodon dactylon from first day of the experiment and continued during all protocol time.At the end of experiment, kidneys were removed for histopathologic study and examined for counting calcium oxalate deposits in 10 microscopic fields. Data were expressed as Mean± SEM and were analyzed by Kruskal-Wallis and subsequently by Mann-Whitney; p< 0.05 was considered significant. The results showed that the number of calcium oxalate deposits in 10 microscopic fields in groups 3 (p=0.008 and 4 (p=0.00 vs group 2 were significantly decreased. The results of this study revealed that N-butanol fraction and N-butanol phase remnant from 50% aqueous-ethanolic extract of Cynodon dactylon can reduce calcium oxalate stones in the rat kidney by 40 and 55% respectively. Therefore, Cynodon dactylon has beneficial effects on kidney stone removal and might be used in human treatment.

  10. Nitric oxide-activated hydrogen sulfide is essential for cadmium stress response in bermudagrass (Cynodon dactylon (L). Pers.).

    Science.gov (United States)

    Shi, Haitao; Ye, Tiantian; Chan, Zhulong

    2014-01-01

    Nitric oxide (NO) and hydrogen sulfide (H2S) are important gaseous molecules, serving as important secondary messengers in plant response to various biotic and abiotic stresses. However, the interaction between NO and H2S in plant stress response was largely unclear. In this study, endogenous NO and H2S were evidently induced by cadmium stress treatment in bermudagrass, and exogenous applications of NO donor (sodium nitroprusside, SNP) or H2S donor (sodium hydrosulfide, NaHS) conferred improved cadmium stress tolerance. Additionally, SNP and NaHS treatments alleviated cadmium stress-triggered plant growth inhibition, cell damage and reactive oxygen species (ROS) burst, partly via modulating enzymatic and non-enzymatic antioxidants. Moreover, SNP and NaHS treatments also induced the productions of both NO and H2S in the presence of Cd. Interestingly, combined treatments with inhibitors and scavengers of NO and H2S under cadmium stress condition showed that NO signal could be blocked by both NO and H2S inhibitors and scavengers, while H2S signal was specifically blocked by H2S inhibitors and scavengers, indicating that NO-activated H2S was essential for cadmium stress response. Taken together, we assigned the protective roles of endogenous and exogenous NO and H2S in bermudagrass response to cadmium stress, and speculated that NO-activated H2S might be essential for cadmium stress response in bermudagrass.

  11. Exogenous application of hydrogen sulfide donor sodium hydrosulfide enhanced multiple abiotic stress tolerance in bermudagrass (Cynodon dactylon (L). Pers.).

    Science.gov (United States)

    Shi, Haitao; Ye, Tiantian; Chan, Zhulong

    2013-10-01

    As a gaseous molecule, hydrogen sulfide (H2S) has been recently found to be involved in plant responses to multiple abiotic stress. In this study, salt (150 and 300 mM NaCl), osmotic (15% and 30% PEG6000) and cold (4 °C) stress treatments induced accumulation of endogenous H2S level, indicating that H2S might play a role in bermudagrass responses to salt, osmotic and cold stresses. Exogenous application of H2S donor (sodium hydrosulfide, NaHS) conferred improved salt, osmotic and freezing stress tolerances in bermudagrass, which were evidenced by decreased electrolyte leakage and increased survival rate under stress conditions. Additionally, NaHS treatment alleviated the reactive oxygen species (ROS) burst and cell damage induced by abiotic stress, via modulating metabolisms of several antioxidant enzymes [catalase (CAT), peroxidase (POD) and GR (glutathione reductase)] and non-enzymatic glutathione antioxidant pool and redox state. Moreover, exogenous NaHS treatment led to accumulation of osmolytes (proline, sucrose and soluble total sugars) in stressed bermudagrass plants. Taken together, all these data indicated the protective roles of H2S in bermudagrass responses to salt, osmotic and freezing stresses, via activation of the antioxidant response and osmolyte accumulation. These findings might be applicable to grass and crop engineering to improve abiotic stress tolerance.

  12. Predição da composição química de bermudas (Cynodon spp. pela espectroscopia de reflectância no infravermelho proximal Prediction of chemical composition of Cynodon spp. by near infrared reflectance spectroscopy

    Directory of Open Access Journals (Sweden)

    Roberto Serena Fontaneli

    2004-08-01

    Full Text Available Diversos cultivares de Cynodon dactylon têm sido cultivados no Rio Grande do Sul para alimentação do rebanho leiteiro, na forma de pastejo ou feno. A rápida determinação do valor nutritivo dessas forrageiras pode ser útil para seu manejo e para o planejamento da dieta dos animais. Este trabalho teve como objetivo desenvolver curvas de calibração para análise do valor nutritivo de quatro cultivares de Cynodon (Tifton 68, Tifton 85, Florakirk, Coastcross, utilizando o método de reflectância no infravermelho proximal (NIRS. Foram utilizadas 129 amostras de forragem verde, coletadas e analisadas entre 1998 e 2001. Os coeficientes de determinação para proteína bruta, fibra insolúvel em detergente neutro, fibra insolúvel em detergente ácido, matéria seca, cálcio, fósforo, potássio e magnésio foram, respectivamente: 0,98; 0,97; 0,99; 1; 0,92; 0,97; 0,99 e 0,72%. Os erros-padrão de calibração foram de 0,38; 0,60; 0,35; 0,14; 0,02; 0,01; 0,05 e 0,01%, respectivamente. As equações obtidas foram consideradas de excelente resolução para todos os parâmetros estimados, o que indica a acurácia do método para a espécie avaliada.Many Cynodon dactylon cultivars have been cultivated in Rio Grande do Sul state to be used as pasture or hay to feed dairy cattle. Quick determination of the nutritional value of these forages would be valuable for management and diet planning. This work had the objective to develop calibration curves for analysis of the nutritional value of four Cynodon cultivars (Tifton 68, Tifton 85, Florakirk, Coastcross, using near infrared reflectance spectroscopy (NIRS. A total of 129 fresh samples of green pasture were collected and analyzed from 1998 to 2001. The determination coefficients for crude protein, neutral detergent fiber, acid detergent fiber, dry matter, calcium, phosphorus, potash and magnesium were, respectively, .98, .97, .99, 1, .92, .97, .99 and .72%. The calibration standard error for the same

  13. Perfil de consulta en niños alérgicos provenientes de familias de bajos ingresos Profile of consultation of allergic children from low income families

    Directory of Open Access Journals (Sweden)

    Alain Raimundo Rodríguez-Orozco

    2007-09-01

    Full Text Available Las enfermedades alérgicas son una de las principales causas de atención médica en la infancia y su impacto se acentúa más en las familias de bajos ingresos. En un estudio descriptivo analítico se caracterizó el perfil de consulta del niño alérgico proveniente de familias mexicanas de bajos recursos económicos. Las enfermedades alérgicas predominaron en el sexo masculino y la edad escolar; el 71 % de los enfermos provenía de localidades urbanas. El asma fue el diagnóstico más frecuente (64 %, seguido de la rinitis alérgica (30 %, dermatitis atópica (6 % y urticaria (3 %. Las reactividades encontradas con más frecuencia en la prueba cutánea fueron Dermatofagoides farinae (77 %, Dermatofagoides pteronyssinus (60 %, Phleum pratense (20 %, gato (17 %, perro (14 % y Cynodon dactylon (11 %. El alto grado de disfunción familiar y la poca adhesión a tratamientos prolongados posibilitan la perpetuidad de los síntomas y el pronóstico incierto en este grupo de niños.Allergic diseases are one of the main causes for seeing the doctor in childhood and their impact is more acute in low income families. An analytical descriptive study characterized the profile of medical consultation of the allergic child from Mexican low income families. Allergic diseases prevailed in males and at school age, and 71 % of the sick children lived in urban settings. Asthma was the most frequent diagnosis (64 % followed by allergic rhinitis (30%, atopic dermatitis (6 % and urticaria (3 %. The most commom reactivity rates in the cutaneous test were Dermatofagoides farinae (77 %, Dermatofagoides pteronyssinus (60 %, Phleum pratense (20 %, cat (17 %, dog (14 % and Cynodon dactylon (11 %. The high level of family dysfunction and low adhesion to long therapies make it possible the persistence of symptoms and the uncertain prognosis in this group of children.

  14. Avaliação sob pastejo do potencial forrageiro de gramíneas do gênero Cynodon, sob dois níveis de nitrogênio e potássio Evaluation under grazing of forage potential of Cynodon grass under two nitrogen and potassium levels

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    Maurilio José Alvim

    2003-02-01

    Full Text Available O trabalho foi conduzido no Município de Coronel Pacheco - MG (Embrapa Gado de Leite, com objetivo de avaliar, em condições de pastejo, o capim-estrela-africana (Cynodon nlemfuensis, Vanderyst e três cultivares de Cynodon dactylon, L. Pers. (Florona, Florakirk, Florico, adubadas com N:K2O, nas dosagens de 250:200 ou 500:400 kg/ha/ano. O delineamento experimental foi o de blocos ao acaso, com parcelas subdivididas e três repetições. Não houve diferenças significativas nas produções de massa seca (MS em função das dosagens de N aplicadas. Nas duas dosagens de N:K2O, a produção anual de MS da Florakirk foi a mais elevada, porém com baixa produção na época da seca. A cultivar Florico foi a de menor produção de MS. As cultivares Florona e Florakirk proporcionaram a melhor e a pior distribuição estacional de forragem, respectivamente. As doses de N:K2O e as épocas do ano não influenciaram nos teores de PB, que foram diretamente proporcionais à relação folha-colmo da planta. Os maiores teores de PB foram proporcionados pela cultivar Florakirk, enquanto os menores pelo capim-estrela-africana e cultivar Florico. A DIVMS da forragem produzida na época das chuvas foi ligeiramente superior à da época da seca. Não houve influência das dosagens de N:K2O sobre a DIVMS, que foi mais elevada na forragem produzida pelas cultivares Florakirk e Florona.The study was undertaken in Coronel Pacheco - MG (National Dairy Cattle Reserch Center of the Brazilian Agricultural Corporation - EMBRAPA, to evaluate, under grazing conditions, the Cynodon nlenfuensis, Vanderyst and three cultivars of Cynodon dactylon, L. Pers. (Florona, Florakirk, Florico, fertilized with either 250:200 or 500:400 kg/ha/year of N:K2O. The experimental design was a randomized blocks, in split-plot, and three replications. No significant difference on dry matter yield between the two rates of N/K2O were found. In both N:K2O rates, Florakirk cultivar presented the

  15. Produção animal e vegetal em pastagem de Cynodon manejada sob diferentes ofertas de forragem por ovinos de dois grupos genéticos Animal and vegetal production of a Cynodon pasture managed under different forage allowance by wethers of two breeding groups

    Directory of Open Access Journals (Sweden)

    Vanessa de Souza Soriano

    2013-01-01

    Full Text Available Foi avaliado o potencial produtivo de uma pastagem de Cynodon dactylon var.dactylon manejada em um sistema de pastoreio com lotação contínua com ovinos. Testou-se o efeito de três níveis de oferta (3, 6 ou 9kg de matéria seca (MS 100kg-1 de peso corporal (PC de lâminas foliares verdes (OFLV sobre os atributos da pastagem e sobre o desempenho de borregos de dois grupos genéticos (Texel × Ile de France e Lacaune × Texel × Ile de France. O período experimental foi de 53 dias sendo utilizados 18 borregos de cada grupo genético distribuídos ao acaso em nove piquetes experimentais (três por tratamento. A OFLV real foi próxima à pretendida em cada tratamento (i.e. 3,2, 6,7 e 9,5% do PC. A massa de forragem (média de 3474kg de MS ha-1 teores de MS, fibra em detergente neutro e proteína bruta das amostras coletadas por simulação de pastejo (médias de 49,4, 76,1 e 12,9, respectivamente não foram afetados pelos tratamentos. A taxa de acúmulo de lâminas foliares verdes aumentou (PThe productive potential of a Cynodon dactylon var.dactylon pasture managed under continuous stocking with wethers was evaluated. The effect of three (3, 6 or 9kg of dry matter (DM 100kg-1 of body weight (BW green leaf allowances (GLAL on pasture attributes and animal performance of two genetic groups (Texel × Ile de France and Lacaune × Texel × Ile de France was tested. Experiment was carried out through a 53 days period with 18 wethers of each genetic group randomly distributed in nine pasture plots (three pasture plots per treatment. Actual GLAL were near to those planned for each treatment (i.e. 3.2, 6.7 e 9.5% of BW. Forage mass (mean of 3474kg of DM ha-1 and the content of DM, neutral detergent fibre and crude protein of samples taken through grazing simulation (mean of 49.4, 76.1 and 12.9%, respectively were not affected by treatments. The green leaf growth rate increased (P<0.05 from 12.1 to 20.5kg of DM ha-1day-1 and stocking rate decreased (P<0

  16. Valor nutritivo do capim-elefante (Penninsetum purpureum, Schum, do feno de alfafa (Medicago sativa, L. e do feno de capim coast-cross (Cynodon dactylon (L. Pers. para eqüinos Nutritive value of elephant grass (Penninsetum purpureum, Schum, alfalfa hay (Medicago sativa, L. and coast-cross grass hay (Cynodon dactylon (L. Pers. for horses

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    Maria Izabel Vieira de Almeida

    1999-08-01

    Full Text Available O objetivo deste trabalho foi avaliar o consumo e a digestibilidade aparente dos nutrientes nos alimentos volumosos capim-elefante, feno de alfafa e feno de capim coast-cross em eqüinos adultos. Dezoito éguas adultas da raça Mangalarga Marchador foram distribuídas em delineamento experimental inteiramente casualizado, com três tratamentos, que consistiram em dietas contendo os seguintes alimentos volumosos: T1 - capim-elefante, T2 - feno de alfafa e T3 - feno de capim coast-cross. Os animais foram alimentados ad libitum, duas vezes ao dia. O período experimental constituiu de uma fase de oito dias para adaptação às dietas e cinco dias para a coleta total das fezes. Não houve diferenças no consumo diário de matéria seca (MS das forragens, sendo observados valores médios de 6,27 kg MS, 68,41 g MS/kg0,75 ou 1,51%PV. Os coeficientes médios de digestibilidade aparente do capim-elefante e dos fenos de alfafa e capim coast-cross foram de 43,10; 55,20; e 49,80% para a MS; 41,60; 53,40; e 47,90% para a energia bruta; 24,60; 71,20; e 56,10% para a proteína bruta; e 40,60; 35,50; e 63,30% para a fibra em detergente neutro.The objective of this work was to evaluate the intake and apparent digestibility of nutrients of elephant grass forages, alfalfa and coast-cross grass hays in adult horses. Eighteen adult Mangalarga Marchador mares were allotted to a completely randomized design with three treatments that consisted on diets with the following forages: T1 - elephant grass, T2 - alfalfa hay, T3 - coast-cross grass hay. The animals were ad libitum fed twice a day. The experimental period was constituted by a phase of eight days for diet adaptation and a phase of five days for total collection of feces. There were no differences of forage dry matter intake, with average values of 6.27 kg DM, 68.41 g DM/kg0,75 or 1.51% LW. The average coefficients of apparent digestibility of elephant grass and alfalfa and coast-cross grass hays were 43.10, 55.20, and 49.80% for DM, 4160, 53.40, and 47.90% for gross energy, 24.60; 71.20 and 56.10% for crude protein and 40.60, 35.50, and 63.30% for neutral detergent fiber.

  17. Intake and apparent digestibility of rations containing different proportions of Coastcross (Cynodon dactylon (L. Pers. hay plus ground soybean grain and sheep eating behaviour/ Consumo e digestibilidade aparente de rações com diferentes proporções de feno de capim Coastcross (Cynodon dactylon (L. Pers. e soja crua moída e comportamento alimentar de ovinos

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    Tiago Rodrigues Casimiro

    2006-07-01

    Full Text Available The aims of this experiment were to determine the average daily intake (ADI and the apparent digestibility coefficient (ADC of rations containing two levels of coastcross hay and ground soybean grain, as well as, to study the behavior of sheep fed on these rations. Ten wethers averaging 40.0 kg of live weight were allocated in feeding trial cages for this experiment. A completely randomized design with two treatments (T1= 80% coastcross hay + 20% soybean grain and T2= 60% coast cross hay + 40% soybean grain and five replicates, were used. The treatments were evaluated under two feeding systems (voluntary and restrict. There were two experimental periods of seven days with fifteen days of previous adaptation each. The animals were fed twice a day with rations containing half of the estimated daily intake. The behaviours studied were times spent eating, ruminating and resting in a five minutes interval observation during twelve hours. There were no significant differences (P>0.05 between treatments for nutrientsADI but for crude protein and ether extract (EE. The ADC for dry matter (DM, fiber (F and total carbohydrates (TC were significantly greater (PO objetivo deste trabalho foi determinar o consumo médio e a digestibilidade aparente dos nutrientes de rações contendo dois níveis de feno de capim coast-cross e soja crua moída, bem como estudar o comportamento de ovinos alimentados com essas rações. Foram utilizados dez ovinos machos, castrados, com peso vivo médio de 40,0 kg, em delineamento experimental inteiramente casualizado com dois tratamentos (T (T1= 80% de feno de coastcross picado + 20% de soja crua moída e T2= 60% de feno de coastcross picado + 40% de soja crua moída e cinco repetições. Os tratamentos foram avaliados em regimes de consumo voluntário e consumo restrito. O ensaio compreendeu um período de adaptação de 15 dias, seguido de dois períodos de coleta de sete dias cada. A ração foi fornecida em duas refeições diárias, cada qual contendo a metade da quantidade de alimento a ser fornecido ao dia. Foram feitas observações etológicas durante 12 horas seguidas, nos três últimos dias do período de consumo voluntário, onde foram coletados dados de tempo de ingestão de ração, de ruminação e de repouso. A coleta de fezes foi efetuada duas vezes ao dia através das bolsas coletoras. Observou-se que não houve diferença (p > 0,05 entre tratamentos para o consumo médio diário (CMD de nutrientes pelos animais, com exceção da proteína bruta e extrato etéreo. Os coeficientes de digestibilidade aparente (CDA da matéria seca (MS, fibra bruta (FB e carboidratos totais (CT foram maiores (p < 0,05 nos animais submetidos ao consumo restrito. Não houve diferença na digestibilidade dos nutrientes estudados entre os tratamentos. O tempo despendido em alimentação e ruminação não foi influenciado pelo nível de concentrado da ração, mas o tempo despendido em ócio foi maior no tratamento com maior teor de concentrado. Pode-se concluir que os animais alimentados com 80% de feno de Coastcross e 20% de soja apresentaram maior CMD de PB e EE. Os CDA da MS, FB e CT das rações foram maiores em animais submetidos ao consumo restrito. O nível de.

  18. Coast cross (Cynodon dactylon (L. pers. hay and pigeon pea (Cajanus cajan (L. millsp digestibility and nutrients average intake by sheep under two feeding systems/ Consumo médio e digestibilidade do feno de capim “Coast cross” (Cynodon dactylon (L. pers. e feijão guandu (Cajanus cajan (L. Millsp em carneiros submetidos a dois regimes alimentares

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    Luiz Waldemar de Oliveira Souza

    2007-08-01

    Full Text Available This experiment was carried out with the objectives of determining the daily average intake (DAI, apparent digestibility coefficient (ADC of coast cross hay and pigeon pea nutrients and to evaluate thenitrogen balance in sheep. Ten wethers with average weight of 27.50 kg, alloted to suitable cages, were used. A completely randomized design with two treatments (T1= 80% coast cross hay + 20% pigeon peaand T2= 60% coast cross hay + 40% pigeon pea and five replicates, was used. The treatments were evaluated under two feeding systems (voluntary and restrict. Animals receiving ration of T2 presentedhigher DAI (g/kg PV 0.75 (PO experimento foi realizado com os objetivos de determinar o consumo médio diário (CMD, o coeficiente de digestibilidade aparente (CDA dos nutrientes do feno de capim Coast cross e feijão guandu e avaliar o balanço de nitrogênio (BN em ovinos. Foram utilizados dez ovinos machos, castrados, com peso médio de 27,50 kg, alojados em gaiolas para metabolismo, em delineamento inteiramente casualizado com dois tratamentos (T1 = 80% de feno de Coast cross + 20% de guandu e T2 = 60% de feno de Coast cross + 40% de guandu e cinco repetições por tratamento. Os tratamentos foram avaliados sob dois regimes alimentares (consumo voluntário e restrito. Os animais recebendo ração do T2 apresentaram maior CMD (g/kg PV0,75 (p < 0,05 de matéria seca (MS, proteína bruta (PB, fibra bruta (FB, matéria orgânica (MO e extrato não nitrogenado (ENN, do que aqueles animais recebendo ração do T1. O CDA da FB da ração T2 foi maior (p < 0,05 do que o da ração T1. O BN dos animais que receberam 40% de guandu (13,15g N/ dia foi superior aos daqueles que receberam 20% desta leguminosa (10,29g N/dia. Conclui-se que o feijão guandu pode ser utilizado como fonte protéica na alimentação de ruminantes, possibilitando CDA da MS próximo de 52% para animais em regime de consumo voluntário, e 81% para animais em regime de consumo restrito. O aumento na porcentagem de feijão guandu nas dietas de ovinos alimentados com feno de Coast-cross pode resultar em melhoria no CDA da FB da dieta, bem como no balanço de nitrogênio dos animais.

  19. Utilização de soja integral tostada na dieta de vacas em lactação, em pastagem de coastcross (Cynodon dactylon, L. Pers. Utilization of roasted whole soybean for lactating cows feeding, grazing coastcross-1 (Cynodon dactylon, L Pers.

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    Duarte Vilela

    2003-10-01

    Full Text Available O objetivo deste trabalho foi avaliar o efeito da inclusão da soja integral tostada (SIT no concentrado suplementar de vacas da raça Holandesa em pastagem de coastcross. Foram utilizadas 12 vacas no início da lactação, divididas em dois grupos: A as que receberam concentrado padrão (testemunha, contendo farelo de soja (23,5% PB e 80% NDT e B as que receberam concentrado com SIT (19,5% PB, 86% NDT. Nos dois tratamentos, foram fornecidos, diariamente, 9 kg de concentrado por vaca. Usou-se cerca eletrificada para auxiliar no manejo da pastagem, que se baseou em pastejo rotativo, com um dia de ocupação dos piquetes, por 25 dias de descanso. O experimento teve duração de 100 dias, durante o verão, quando foram aplicados na pastagem 140, 32 e 112 kg/ha de N, P2O5 e K2O, respectivamente, divididos em quatro aplicações. A inclusão de SIT aumentou a produção de leite, a produção de leite corrigido para 3,5% de gordura, que foram, em média: 22,2 e 23,6; 19,8 e 19,7 kg/vaca/dia, para os tratamentos SIT e testemunha, respectivamente. Os teores de gordura no leite foram de 4,16 e 3,49% nos tratamentos em que os animais receberam concentrado com SIT e concentrado padrão, respectivamente. As vacas que receberam concentrado com SIT mostraram produção superior ao grupo testemunha, atingindo 145,4 kg/ha/dia de leite. Nos dois tratamentos, as vacas ganharam peso.The purpose of this study was to evaluate the effect of the inclusion of roasted whole soybean (RWS in the concentrate composition to be employed to supplement feeding of Holstein cows on coastcross-1 pasture. Twelve early-lactating cows were utilized, divided into two groups as follows: A the ones fed standard concentrate (control containing soybean meal (23.5% CP and 80% TDN and B the ones fed RWS-enriched concentrate (19.5% CP and 86% TDN. In two treatments, daily feeding was of 9 kg/cow of concentrate. An electric fence was utilized for helping pasture management, which was based on rotational grazing, with one day of paddock occupation and a resting period of 25 days. The experiment lasted 100 days, during the summer, when the pasture was fertilized with 140, 32, and 112 kg/ha of, respectively, N, P2O5 and K2O, divided into four applications. The inclusion of RWS caused an increase in milk production and in fat-corrected (to 3.5% milk production, which were, in average: 22.2 and 23.6 and 19.8 and 19.7 kg/cow/day, for RWS-enriched and control treatments, respectively. The milk fat levels were 4.16 and 3.49% in the plots, where animals were fed, respectively, RWS-enriched and standard concentrate. The cows fed RWS-enriched concentrate exhibited superior milk production than the ones fed standard concentrate, reaching 145.4 kg milk/ha/day. In both treatments the cows showed weight gains.

  20. A Research on Engineering Application of Inter-seeding Perennial Rye-grass seeds in Dwarf Cynodon Datylon Lawn with Multiple Measures during Autumn in Huzhou Region%矮生百慕大草坪秋季不同措施下交播多年生黑麦草籽研究

    Institute of Scientific and Technical Information of China (English)

    邓将

    2015-01-01

    Perennial rye-grass seeds with different rate of seeding have been inter-seeded in dwarf Cynodon dactylon lawns with similar substrate and management during different time. Successful practices for three years indicated that with 12 hours of soaking and a seeding rate of 30 grams per square-meter in late September, the lawns produce optimum effect in winter and that the least negative effect is brought to the turning green of dwarf Cynodon dactylon in next March or April. This applied research provides Huzhou and even the regions of Hangzhou and Jiaxing with valuable reference, where the inter-seeding mentioned above in winter can be implemented and the synchronous landscape of lawn be improved as well.%在相同基质和管控水平的矮生百慕大草坪上,采用不同时间节点、不同播种量交播多年生黑麦草草籽。通过连续3年的交播比较发现,湖州地区9月下旬浸种12 h,播种量30 g/m2的草坪冬季效果最佳,春季3、4月份对底草矮生百慕大返青影响最小。本研究为湖州及杭嘉湖地区矮生百慕大草坪冬季交播多年生黑麦草草籽、提升冬季草坪景观效果提供借鉴。

  1. a new species of cat snake (serpentes: colubridae) morphologically similar to boiga cynodon from the nusa tenggara islands, indonesia

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    we describe a new cat snake species of the genus boiga from the nusa tenggara islands,indonesia.the new species is superficially similar to boiga cynodon,as it was identified previously.it differs from the latter species by the following combination of characteristics:only reaching half of the size of b.cynodon (up to 1250 mm svl),higher number of dorsal scales; lower ventral and subcaudal counts and having only a very fine postorbital stripe.

  2. Foliar uptake of nutrients applied in solution to Creeping Bentgrass (Agrostis palustris Huds.), Annual Bluegrass (Poa annua var. reptans (Hausskn.) Timm) and Ultra-Dwarf Bermudagrass (Cynodon dactylon x C. transvaalensis Burtt-Davy).

    OpenAIRE

    Gaussoin, Roch; Schmid, Charles; Frank, Kevin; Butler, Tim; Liu, Haibo; Jarvis, William III; Baldwin, Christian

    2009-01-01

    Liquid applications of nutrients to turfgrass are a routine management practice. A better understanding of nutrient chelating chemistry coupled with a measurable increase in products marketed to turfgrass professionals purported to facilitate effective and efficient absorption of nutrients into turfgrass leaves has resulted in a need for a better understanding of the capacity of turfgrass species to absorb essential nutrient elements. Research was conducted with the objectives to 1) determine...

  3. Características químicas e produtivas da gramínea coastcross (Cynodon Dactylon (L. Pers pastejada por novilhos no verão - DOI: 10.4025/actascianimsci.v26i4.1727 Chemical and productive characteristics of coastcross (Cynodon dactylon (L. Pers grazed by steers during summer - DOI: 10.4025/actascianimsci.v26i4.1727

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    Paulo Emílio Fernandes Prohmann

    2004-04-01

    Full Text Available Foram utilizados quatro piquetes com área de 1 ha cada, sendo pastejados por 32 novilhos mestiços suplementados ou não, com peso inicial médio de 345 kg. As coletas de forragem foram realizadas a cada 28 dias. As estimativas de produção e análises químicas foram efetuadas para os componentes estruturais lâmina verde (LV, bainha + colmo verde (BCV e material morto (MM. Foram observadas variações na participação dos componentes estruturais LV, BCV e MM e nos teores de PB e FDN. Correlações negativas foram encontradas entre a massa de forragem e a PB e DIVMS. O fracionamento da proteína bruta apresentou para LV a fração B3 como mais usada, para a BCV e MM a fração A e B2 foram superiores (pThis experiment utilized four one-hectare paddocks, grazed by thirty-two crossbreed steers (345kg mean initial weight with or without supplementation. Production estimation and forage sampling were taken every 28 days in four places of each paddock. Chemical analyses were conducted for green leaf blade (GLB, leaf sheath + green stem (LSGS and dead material (DM fractions. Variations were observed on participation of GLB, LSGS and DM fractions and in CP and NDF concentration. The forage mass showed negative correlation with CP and IVDDM. The crude protein partition showed most significant for GLB fraction B3; for LSGS and MM, fractions A and B2 were superior (p<0.05. The highest observed values for carbohydrate partition were on B2 fraction, but occurring more A + B1 fraction in GLB, B2 in LSGS and MM and C fraction in DM (p<0.05.

  4. CRECIMIENTO DE Brachiaria decumbens Stapf Y Cynodon nlemfuensis Vanderyst EN SUELOS SULFATADOS ÁCIDOS DE CÓRDOBA

    OpenAIRE

    Enrique Combatt C; Alfredo Jarma O; Libardo Maza A

    2008-01-01

    Objetivo. Evaluar el efecto químico de dosis de cal en suelos sulfatados ácidos (SSA) y las respuestas fisiológicas de Cynodon nlemfuensis Vanderyst y Brachiaria decumbens Stapf. Materiales y métodos. El trabajo se desarrolló durante 2006 en suelos sulfatados ácidos de la finca “El Deseo” (Ciénaga de Oro - Córdoba), donde se aplicaron 3, 6 y 9 toneladas de cal agrícola por hectárea y se establecieron dos especies de pasto, Cynodon nlemfuensis Vanderyst (pasto estrella) y Brachiaria decumbens ...

  5. Dry matter genotypes of Cynodon by microwave and conventional oven methods

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    Euclides Reuter de Oliveira

    2013-02-01

    Full Text Available The aimed of this work was to comparing the drying process in a microwave oven and forced air ventilation, as well as their effects on the chemical composition of different genotypes of the genus Cynodon (Tifton 85, Jiggs, Russell, Tifton 68 and Vaquero collected at different ages cutting (28, 48, 63 and 79 days. The experimental design was a randomized block in a split-plot design, with 4 replicates. There was no difference (P>0.05 between the methods analyzed on the chemical composition of the genotypes studied. Increasing age cutoff negatively influenced (P<0.05 the crude protein content of the different plant parts. A significant increase (P<0.05 of dry matter, neutral detergent fiber, acid detergent fiber and dry matter production was observed with increasing age cut. The use of the microwave oven is a quick and precise method obtain the dry matter content of the fodder showing efficiency similar to the method of drying in an oven with forced air circulation. The genotypes showed better chemical composition results when handled at age 28 days.

  6. Fermentation kinetics and in vitro degradation rates of grasses of the genus Cynodon

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    Sidnei Tavares dos Reis

    2016-08-01

    Full Text Available The present study aimed to evaluate the fermentation kinetics and degradation rates of Cynodon grasses estimated by semi-automated technique of in vitro gas production. The forages were: Coastcross, Tifton 85 and Tifton 68. Pressure readings were taken at 0, 2, 4, 6, 8, 10, 12, 15, 19, 24, 30, 36, 48, 72 and 96 hours. Dry matter degradability (DMD was obtained by the percentage of dry matter (DM remaining after 0, 6, 12, 24, 48 and 96 hours of fermentation. Tifton 85 showed a higher total gas production (p <0.05. Higher fermentation rates were found at the beginning of fermentation followed by subsequent reduction (p <0.05 over time. Tifton 85 and Tifton 68 showed higher values (p < 0.05 for soluble fraction, potentially degradable insoluble fraction, insoluble fraction, potential and effective degradability of dry matter in relation to Coastcross grass. Higher gas production during in vitro incubation of dry matter was observed for Tifton 85 g.

  7. Nutrients removal by Typha latifolia and Cynodon spp. grown in constructed wetlands

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    Mateus Pimentel de Matos

    2011-04-01

    Full Text Available The objective of this study was to evaluate the extraction capacity of two species when grown in constructed wetlands with subsurface horizontal flow (SACs for the treatment of swine wastewater (ARS. To this end, were built 8 SACs of 2.0 m x 0.5 m x 0.6 m, fiber glass, filled with 0.55 m of fine gravels. In SAC2; SAC4; SAC6 and SAC8 was cultivated cattail (Typha latifolia and in SAC3; SAC5; SAC7 and SAC9 was cultivated tifton-85 bermudagrass (Cynodon spp.. The SAC2 and SAC3, SAC4 and SAC5, SAC6 and SAC7 and SAC8 and SAC9 received 163, 327, 461 and 561 kg ha-1 day-1 of BOD, respectively. During the 120 days of the SACs monitoring, it was found that the cattail has not adapted to the conditions of exposure. The highest yields were obtained with the application of organic load average of 327 kg ha-1 day-1 of BOD. The tifton-85 was the plant species with the highest capacity to extract nutrients, getting to draw between 443 and 540, 86 and 99, 193 and 241, 0.77 and 2.17, and 1.21 and 3.68 kg ha-1 TKN, P, K, Cu and Zn, respectively, while cattail showed greater capacity to absorb sodium.

  8. Dry matter production of perennial pasture Tifton 85 (Cynodon spp under different doses of fertilization

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    Karlize Prigol

    2012-12-01

    Full Text Available Dairy farming is an activity that provides the small rural farmer the opportunity to earn income in small areas of land. The perennial pastures represent a source for a cheap and nutritious diet for the animals. The correct management of perennial pastures can be the key to sustainability in the dairy business, resulting in the preservation or recovery of the balance of a pasture system, starting with the pursuit of production with low costs and good pasture production per unit area. The correct choice of fertilizer is of great importance to ensure the continuous production of pasture both in quantity and in quality. The aim of this study was to evaluate the dry matter production of perennial pasture consisting of Tifton 85 (Cynodon spp under different nutrient sources on a typical dystrophic Red Latosol, presents in a region where the climate is characterized as humid-mesothermic with a hot summer, Cfa according to Köppen, with an average annual rainfall of 2039 mm, well distributed throughout the year and average annual temperatures around 18 º C, varying monthly from 14.1 to 23 º C. The treatments consisted of three nutrient sources: 1 organic manure, a base of chicken bedding (average values of reference NPK (02/03/02, 2 organic manure + mineral - organic mineral, with application of 606 kg ha-1 (04/10/10 Formula, aiming to adjust the same amounts of NPK supplied by mineral fertilizer and, 3 Mineral. The experimental design was a randomized blocks with nine replications. We collected five samples of each pasture treatment for determination of the average. After cutting the pasture of Tifton 85, the samples were subjected to weighing for determination of wet weight and then taken to the drying oven (temperature 65 ° C for 72 hours to determine dry matter production. The statistical analysis was performed with SAS for Windows computer system (SAS and the results submitted to the Tukey test at 5%. The highest dry matter yield (kg ha-1 was

  9. Dactylone inhibits epidermal growth factor-induced transformation and phenotype expression of human cancer cells and induces G1-S arrest and apoptosis.

    Science.gov (United States)

    Fedorov, Sergey N; Shubina, Larisa K; Bode, Ann M; Stonik, Valentin A; Dong, Zigang

    2007-06-15

    The marine natural chamigrane-type sesquiterpenoid, dactylone, is closely related to secondary metabolites of some edible species of red algae. In the present study, the effect of dactylone was tested on the mouse skin epidermal JB6 P+ Cl41 cell line and its stable transfectants as well as on several human tumor cell lines, including lung (H460), colon (HCT-116), and skin melanomas (SK-MEL-5 and SK-MEL-28). This natural product was effective at nontoxic doses as a cancer-preventive agent, which exerted its actions, at least in part, through the inhibition of cyclin D3 and Cdk4 expression and retinoblastoma tumor suppressor protein (Rb) phosphorylation. The inhibition of these cell cycle components was followed by cell cycle arrest at the G1-S transition with subsequent p53-independent apoptosis. Therefore, these data showed that application of dactylone and related compounds may lead to decreased malignant cell transformation and/or decreased tumor cell proliferation.

  10. Produção de massa seca e composição química de cinco cultivares de Cynodon = Dry matter production and chemical composition of five Cynodon cultivars

    Directory of Open Access Journals (Sweden)

    Luís Roberto de Andrade Rodrigues

    2006-07-01

    Full Text Available O experimento foi conduzido na Faculdade de Ciências Agrárias e Veterinárias, Unesp, Jaboticabal, Estado de São Paulo. Os tratamentos consistiram na avaliação de 5 cultivares de Cynodon, em 11 idades de corte, para estudo da característica crescimento e 5 idades para a avaliação da composição química. O delineamento experimental foi ointeiramente casualizado em parcelas subdivididas, com 3 repetições, considerando-se, nas parcelas, as cultivares (C e, nas subparcelas, as idades de corte (I. Foram avaliados a produção de massa seca (PMS, a relação folha/colmo, os teores de proteína bruta (PB, defibra em detergente neutro (FDN e de fibra em detergente ácido (FDA, nas folhas, nos colmos e na planta inteira. A PMS aumentou dos 14 aos 84 dias (PThe experiment was carried out at the Faculty of Ciências Agrárias e Veterinárias, Unesp, Jaboticabal, São Paulo State. The treatments aimed to evaluate five Cynodon cultivars at eleven cutting ages to study the characteristics of growing, and at five cutting ages toevaluate the chemical composition. A random design with split plot was adopted, with three replications, considering cultivars as plot and cutting age as subplots. The following variables were studied: dry matter (DM production, leaf/stem ratio and the contents of crude protein (CP, neutral detergent fiber (NDF and acid detergent fiber (ADF, in green leaf, stem and total plant. The highest DM production was from 14 to 84 days (P<0.01, and did not differ among cultivars. The leaf/stem ratio differ (P<0.01 among cultivars (C and decreased with plant age (I showing interaction C x I. The CP contents of the total plant were superior to the stem and inferior to the leaf. The NDF and ADF contents were similar among cultivars. The Cynodon cultivars would be better managed during 28 days of plant growth.

  11. Dicty_cDB: Contig-U13335-1 [Dicty_cDB

    Lifescience Database Archive (English)

    Full Text Available 111_1( AF384111 |pid:none) Cynodon dactylon phytochelatins sy... 256 8e-67 EU247758_1( EU247758 |pid:none) N...( AY553634 |pid:none) Cynodon dactylon phytochelatins sy... 238 4e-61 AJ548470_1( AJ548470 |pid:none) Solanu

  12. Apparent digestibility of diets with combinations of soybean hulls and coastcross (Cynodon sp. hay offered to ram lambs Digestibilidade aparente de dietas com combinações de casca de soja e feno de "coastcross" (Cynodon sp. oferecidas para cordeiros

    Directory of Open Access Journals (Sweden)

    Rafael Canonenco de Araujo

    2008-12-01

    Full Text Available Soybean hulls (SH are an alternative fiber source that may be used to maintain neutral detergent fiber (NDF concentration while increasing the energy concentration of ruminant diets. The objective of this experiment was to determine the effects of replacing coastcross (Cynodon sp. hay NDF by SH NDF on the apparent digestibility of nutrients and nitrogen balance of Santa Inês ram lambs. Twenty-four animals (42.5 ± 3.6 kg of body weight and six months old were placed in metabolism crates and assigned in a randomized complete block design defined by body weight (BW. Experimental diets provided a similar concentration of NDF (52% and crude protein (15%. Hay NDF from a 70% roughage-based diet was replaced with SH NDF by 33%, 67%, and 100%, resulting in 0, 25, 52, and 77% of SH in the dietary dry matter (DM, respectively. There was a linear increase (p 0.05 on water intake when SH replaced hay. The SH can replace forage and may be included up to 77% in the dietary DM of ram lambs with satisfactory values of nutrient digestibilities.A casca de soja (CS é uma fonte de fibra alternativa que visa manter o teor de fibra em detergente neutro (FDN e aumentar a concentração energética da dieta de ruminantes. O objetivo deste experimento foi avaliar os efeitos da substituição da FDN de feno de "coastcross" (Cynodon sp. pela FDN da CS sobre a digestibilidade aparente dos nutrientes e balanço de nitrogênio em cordeiros Santa Inês. Vinte e quatro animais (42,5 ± 3,6 kg de peso vivo e seis meses de idade foram colocados em gaiolas para ensaio de digestibilidade e arranjados em delineamento blocos completos casualizados definidos pelo peso vivo (PV. As dietas isonitrogenadas (15% de proteína bruta continham concentrações semelhantes de FDN (52%. O tratamento controle foi composto de 70% de feno na matéria seca (MS da dieta, sendo a FDN proveniente do feno substituída em 33%, 67% e 100% pela FDN proveniente da CS, correspondendo a 0, 25, 52 e 77% de

  13. Agronomic performance of tifton 85 (cynodon spp grass cultivated in constructed wetlands used in milk processing wastewater treatment

    Directory of Open Access Journals (Sweden)

    Odilon Gomes Pereira

    2008-04-01

    Full Text Available The present work was carried out in order to study the performance of the tifton 85 (Cynodon spp grass cultivated in wetlands (SACs and submitted to different organic load application rates (TCOs of milk processing wastewater (ARL, in the climatic conditions of Viçosa - MG. The experimental structure was constituted by five SACs with horizontal subsuperficial flow, using tanks of 0.40 x 0.75 x 3.00 m (depth, width and length filled with 0.33 m depth of fine stones. The ARL was applied in average flow of 60 L.day-1, hydraulic time residence of 4.8 days and TCOs of 66, 130, 190, 320 and 570 kg.ha-1.day-1 of DBO. The tifton 85 grass adapted well to SACs, presenting good rooting, high yield and capacity of nutrients (N, P and K and sodium removal of the ARL, whose values were, respectively, between 216 - 544, 24 - 61, 115 - 204 and 4.3 – 10.9 kg.ha-1.

  14. Frações de zinco em solo arenoso e suas relações com disponibilidade para Cynodon spp cv. Tifton-85 Zinc fractions in a sandy soil and its relations with availability to Cynodon spp cv. Tifton-85

    Directory of Open Access Journals (Sweden)

    E. M. André

    2003-06-01

    Full Text Available Para avaliar um esquema de fracionamento de zinco em Argissolo arenoso e suas relações com a disponibilidade de Zn para Cynodon spp cv. Tifton-85, realizou-se um experimento em casa de vegetação, em esquema fatorial 5 x 2 x 2 (5 doses de Zn, 2 doses de calcário e 2 épocas de amostragem, em delineamento inteiramente casualizado, com três repetições. As doses de Zn foram de 0; 2,5; 5,0; 7,5 e 10 mg dm-3; metade dos vasos não recebeu calagem (V = 42 % e metade recebeu a calagem com vistas em elevar o índice de saturação por bases a 70 %. As épocas de amostragem foram 30 e 150 dias após aplicação de Zn, respectivamente, antes do plantio e depois do 3º corte de Tifton-85. A aplicação de Zn resultou em aumento significativo do elemento nas frações: trocável, óxidos de Mn, matéria orgânica e óxidos de Fe. O Zn ligado aos óxidos de Mn aumentou significativamente com a calagem. Após 150 dias de experimentação, houve diminuição do Zn trocável, ligado aos óxidos de Mn, à matéria orgânica e aos óxidos de Fe, e aumento na fração residual. A distribuição de Zn nas frações do solo foi: residual > óxidos de Fe > óxidos de Mn > trocável > matéria orgânica. As relações entre as características estudadas mostraram que tanto o Zn-DTPA quanto o Zn trocável, ligado à M.O. e aos óxidos de Mn, foram eficientes para representar o Zn absorvido pela planta.To evaluate a fractionation scheme for Zn in a sandy soil (Ultisol and its relation with Zn availability for Cynodon spp cv. Tifton-85, an experiment was carried out in greenhouse, with a factorial scheme (5 doses of zinc, 2 doses of lime and 2 times of sampling, in a completely randomized block design, with three replications. The doses of Zn were: 0; 2.5; 5.0; 7.5 and 10 mg dm-3; half of the pots did not received liming (V = 42% and, in the other half, liming was done to increase the base saturation index to 70%. The sampling times were 30 and 150 days after Zn

  15. Avaliação de algumas características da silagem de gramínea estrela roxa (Cynodon nlemfuensis Vanderyst Evaluation of some characteristics of star grass (Cynodon nlemfuensis Vanderyst silage

    Directory of Open Access Journals (Sweden)

    Antônio Ricardo Evangelista

    2000-08-01

    Full Text Available O experimento foi realizado para avaliar características da silagem da gramínea estrela roxa (Cynodon nlemfuensis Vanderyst submetida à adição de aditivo seco e diferentes tempos de emurchecimento. A gramínea foi colhida com aproximadamente 45 dias de rebrota e permaneceu ensilada por 35 dias. Os tratamentos foram: 1 - ensilagem imediatamente após o corte; 2 - ensilagem imediatamente após o corte com adição de 4% de polpa cítrica; 3 - ensilagem após emurchecimento por uma hora; 4 - ensilagem após emurchecimento por uma hora com adição de 4% de polpa cítrica; 5 - ensilagem após emurchecimento por duas horas; 6 - ensilagem após emurchecimento por duas horas com adição de 4% de polpa cítrica; 7 - ensilagem após emurchecimento por três horas; e 8 - ensilagem após emurchecimento por três horas com adição de 4% de polpa cítrica. A polpa cítrica foi adicionada à gramínea com base na matéria verde. Os parâmetros analisados (pH, MS, PB, FDN e FDA permitem concluir que a gramínea estrela roxa ensilada imediatamente após o corte ou submetida ao emurchecimento até três horas, com ou sem adição de polpa cítrica, pode ser satisfatoriamente armazenada na forma de silagem.This experiment was conducted to evaluate the characteristics of the silage of the star grass (Cynodon nlemfuensis Vanderyst with or without addition of citric pulp and submitted to different wilting time. The grass was harvested after 45 days of sprouting and stored for 35 days. The treatments were: 1 - ensilage immediately after the cut, 2 - ensilage immediately after the cut with the addition of 4% citric pulp, 3 - ensilage after wilting for one hour, 4 - ensilage after wilting for one hour with the addition of 4% citric pulp, 5 - ensilage after wilting for two hours, 6 - ensilage after wilting for two hours with the addition of 4% citric pulp, 7 - ensilage after wilting for three hours, and 8. ensilage after wilting for three hours with the addition

  16. Greenhouse studies on the phyto-extraction capacity of Cynodon nlemfuensis for lead and cadmium under irrigation with treated wastewater

    Science.gov (United States)

    Madyiwa, S.; Chimbari, M. J.; Schutte, C. F.; Nyamangara, J.

    For over 30 years, discharge of sewage effluent and sludge on pasturelands has been used in Zimbabwe as a cheap method for secondary treatment of wastewater without any monitoring of accumulation of heavy metals in soils and grasses, let alone in animals grazing on the pastures. Cynodon nlemfuensis (star grass) has been the main grass planted on the wastewater irrigated pasturelands. This study was conducted to assess the capacity of star grass to accumulate lead (Pb) and cadmium (Cd) and develop models incorporating grass yield, metal uptake and soil bio-available (EDTA extractable) metal content, that could be used to determine critical grass and soil concentrations at which grass productivity declines. Star grass was planted in 30 fertilized pots containing sandy soil within a greenhouse. The pots consisted of nine treatments of varying levels of added inorganic Pb and Cd subjected to treated wastewater application and one control that had no added metals and received water application only. The elements were applied to the soils once just after planting the grass. Chemical analyses showed that star grass had a relatively high phyto-extraction capacity of Pb and Cd, comparable to that of hyper-accumulating grasses such as Lolium perenne (rye grass). It accumulated Pb and Cd to levels far beyond the recommended maximum limits for pasture grass. Analysis of variance on log-normal transformed data showed that bio-available soil metal concentrations correlated strongly with grass metal content and grass metal content correlated strongly with the yield. There was however a weak correlation between the yield and bio-available soil levels. The yield versus grass metal content models that were developed for the first crop and re-growth predicted similar critical metal concentrations and yields. Using the critical grass metal concentrations in the soil bio-available metal concentration versus grass metal concentration models allowed for the prediction of the

  17. Evaluation of the contamination of infecting larvae of nematodes on pasture of Cynodon sp. in a milk producing system

    Directory of Open Access Journals (Sweden)

    Caio Augusto Perazza

    2011-01-01

    Full Text Available The objective of this research was to evaluate the contamination of infecting larvae of parasitic nematodes in cattle on Cynodon sp. pasture. The research was conducted in a milkproduction system situated in the town of Boa Esperança, in the southern region of Minas Gerais state, during the fall-winter seasons 2008. The samples of the grass were collected in ten points inserted into an outline in “W”, previously designed, in the period of morning between at 7:30 and 8:30, observing the presence of dew in all the collections performed. The samples were CUT close to the soil and separated in half, which constituted an upper and lower sample of each collecting point, their being afterwards placed into plastic bag, identified and carried to a plastic foam box . The samples were processed singly. The infecting larvae (L3 were identified and the amount per kilogram of dry matter in forage was estimated (L3/kg DM. The climatic conditions such as temperature, air relative humidity and rainfall enabled the development of the free life stages throughout the period. Even at low rainfall rates during the months of May to August, the counts of the amount of larvae in the pastures were high. Under the conditions of the dry period (Fall/Winter, the L3 forms of Cooperia sp. presented an expressive predominance in relation to the other genera throughout the period. The greatest amount of infecting larvae of this species was found in the months of July and August in the upper pasture, while for the samples of the lower part were found peaks in the months of June and August. The large number of genera of pathogenic helminths to animals in this study along the drier seasons of the year, especially in the upper pasture, demonstrates the importance of these agents as cause of losses in milk production in Minas Gerais state.

  18. Intensidades de pastejo e a composição morfológica de pastos de Cynodon spp

    Directory of Open Access Journals (Sweden)

    Fagundes Jailson Lara

    1999-01-01

    Full Text Available Avaliou-se a composição morfológica de pastos de Cynodon spp. (?Tifton 85?, ?Florakirk? e ?Coastcross? submetidos a quatro intensidades de pastejo (5, 10, 15 e 20 cm estabelecidas por ovinos em regime de lotação contínua. O delineamento experimental utilizado foi o de blocos completos casualizados com quatro repetições e parcelas sub-divididas, onde na parcela foram alocados os cultivares e na sub-parcela as intensidades de pastejo. O período de avaliação foi de 3 de julho a 31 de dezembro de 1998. Pastos mantidos mais altos apresentaram as maiores massas de forragem (kg MS ha-1, sendo que ?Tifton 85? apresentou os valores mais elevados, seguido de ?Florakirk? e de ?Coastcross?. Valores calculados para densidade "bulk" (kg MS cm-1 ha-1 mostraram-se mais elevados para pastos mais baixos, sendo que ?Tifton 85? apresentou os maiores valores para qualquer das alturas estudadas. Os cultivares foram classificados em ordem decrescente de proporção de material vivo no pasto da seguinte maneira: ?Tifton 85? > ?Coastcross? > ?Florakirk?. Já o comportamento dos cultivares em relação a material morto foi o inverso. Ocorreu um aumento do percentual de haste no pasto com o avanço do período experimental. Os cultivares não apresentaram uma relação consistente quanto a proporção de haste, mas puderam ser classificados em ordem decrescente quanto a proporção de folha da seguinte maneira: ?Tifton 85? > ?Coastcross? @ ?Florakirk?. As diferentes intensidades de pastejo estudadas não apresentaram influência sobre as características morfológicas avaliadas.

  19. ADAPTABILITY TEST OF CYNODON DACTYLON (L. ) PERS. IN THE EBB AND FLOW ZONE OF THE THREE GORGES RESERVOIR UNDER EXTREME CONDITIONS%三峡水库消落区极限条件下狗牙根适生性试验

    Institute of Scientific and Technical Information of China (English)

    刘云峰; 刘正学

    2005-01-01

    通过狗牙根在三峡水库长江实地水域消落区极限条件下的适生性试验,结果表明:狗牙根具有较强适生性,这于三峡水库消落区植被重建、修复和优化具有一定研究和应用价值.

  20. Evaluación agronómica y nutricional del pasto estrella africana (cynodon nlemfuensis) En la zona de monte verde, puntarenas, Costa Rica. II. valor nutricional

    OpenAIRE

    Luis Villalobos; Jose Arce

    2014-01-01

    Se analizó el valor nutricional del pasto estrella africana ( Cynodon nlemfuensis ) a lo largo de 2 años en muestreos bimensuales, en 4 fincas comerciales de ganado lechero ubicadas en los cantones de Tilarán y Central (latitud 10°20’ N, longitud 84°50’, altitud 800 a 1200 msnm) de las provincias de Guanacaste y Puntarenas, respectivamente. Las muestras se recolectaron en el aparto siguiente a ser pastoreado y se utilizó una altura de cosecha de 10 cm, para simular el pastoreo que hacen los a...

  1. Evaluación agronómica y nutricional del pasto estrella africana (Cynodon nlemfuensis) en la zona de Monteverde, Puntarenas, Costa Rica. II. Valor nutricional

    OpenAIRE

    Villalobos, Luis; Arce, Jose

    2014-01-01

    Se analizó el valor nutricional del pasto estrella africana (Cynodon nlemfuensis) a lo largo de 2 años en muestreos bimensuales, en 4 fincas comerciales de ganado lechero ubicadas en los cantones de Tilarán y Central (latitud 10°20’ N, longitud 84°50’, altitud 800 a 1200 msnm) de las provincias de Guanacaste y Puntarenas, respectivamente. Las muestras se recolectaron en el aparto siguiente a ser pastoreado y se utilizó una altura de cosecha de 10 cm, para simular el pastoreo que hacen los ani...

  2. Agronomic and nutritional evaluation of african star grass-based pastures (Cynodon nlemfuensis) in the region of Monteverde, Puntarenas, Costa Rica. I. Dry matter yield and phenology.

    OpenAIRE

    Villalobos, Luis; Arce, Jose

    2013-01-01

    Dry matter yield and phenology of african star grass (Cynodon nlemfuensis)- based pastures were evaluated in 4 commercial dairy farms nearby to the region of Monteverde (latitude 10°20’ N, longitude 84°50’ W, 800 to 1200 masl) every other month during a two-year period. Average dry matter yield and phenological stage were 4484 kg.ha-1.grazing-1 cycle and 7.36 green leaves per regrowth, respectively. Botanical composition of pastures was 86.81% african star grass, 2.52% other grasses, 1.39% le...

  3. Effect of early weaning and concentrate supplementation at forage intake and ingestive behavior of sheep grazing Tifton 85 (Cynodon spp.

    Directory of Open Access Journals (Sweden)

    Marina Gabriela Berchiol da Silva

    2012-12-01

    Full Text Available The objective of this study was to evaluate then early weaning and concentrate supplementation effect at pasture characteristics, forage intake and ingestive behavior of lambs grazing Tifton 85 (Cynodon spp.. A randomized block design was used with four treatments, three replications and five lambs per replicate. A total of 60 Suffolk lambs, that 36 were females and 24 steers. The treatments had corresponded to the combinations between early weaning precocious and concentrate supplementation strategies, that resulted in the following ones finishing systems: 1 lambs kept with mothers without supplementation; 2 lambs kept with mothers supplemented with concentrate in creep feeding at 2% of body weigh (BW in DM/day; 3 weaned lambs at 45 ± 5 days without supplementation and 4 weaned lambs at 45 ± 5 days and supplemented with concentrate at 2% of BW in DM/day. Grazing utilization method was continuous stocking with adjustment every 21 days, to maintain forage offer at 12% of BW in DM/day. To characterize the pastoral environment was assessed: morphological composition of pasture. There were made four observations the behavioral activities for individually lambs per 24 hours, such as: grazing, ruminating, suckling, supplementation, and others activities. The intake rate was measured using the technique of double sampling and determination of bite rate was made by visual observation of the number of bits made for animal. The behavior and the distribution of daily activities made by the lambs are influenced for the strategies evaluated. The exclusive presence of milk or supplement concentrate in the diet are important modulators of grazing activity, and the absence of these nutrient sources were offset per an increase in grazing time. This response considered the decrease in nutritional support and lower efficiency in harvesting the forage by lambs. The weaning influenced the morphological characteristics of the pasture, which showed favored the

  4. Influencia de la incorporación de pasto estrella como material de soporte (Cynodon Plectostachyus en el compostaje de biorresiduos de origen municipal

    Directory of Open Access Journals (Sweden)

    Ricardo Oviedo-Ocaña

    2013-01-01

    Full Text Available Los biorresiduos de origen municipal (BOM se caracterizan por tener alto contenido de humedad, poca porosidad, pH ácido y bajas relaciones C/N que afectan el proceso de compostaje. Este estudio evaluó la influencia del pasto estrella (Cynodon Plectostachyus como material de soporte para el compostaje. El experimento se realizó a escala de laboratorio utilizando dos tipos de sustrato: i sustrato B (100% BOM y ii Sustrato E (83% BOM + 17% pasto estrella. La incorporación del pasto estrella mejoró el contenido de carbono, el pH y el soporte estructural en el sustrato E, permitiendo alcanzar la fase termofílica en menor tiempo, incrementando su duración y mejorando el valor agronómico del producto. Palabras clave: Biorresiduos, Compostaje, Material de soporte, Pasto estrella

  5. Virginia Coast Reserve 2007 Remote Sensing Experiment

    Science.gov (United States)

    2012-03-09

    Chenopodium ambrosiode Helianthemum canadense Allium canadense Crataegus viridis Hibiscus moscheutos Ambrosia artemisiifoli Cynodon dactylon... laevigata Galium pilosum Mitchella Repens Cenchrus tribuloides Galium tinctorium Mollugo Verticillata 13 Genus Species Genus Species Genus

  6. Recuperação de matéria seca e composição química de silagens de gramíneas do gênero Cynodon submetidas a períodos de pré-emurchecimento Recovery of dry matter and chemical composition of Cynodon sp. stargrass silage under periods of pre-wilting

    Directory of Open Access Journals (Sweden)

    João Paulo Souza Quaresma

    2010-10-01

    Full Text Available Objetivou-se avaliar o efeito de períodos de pré-emurchecimento das gramíneas Estrela- Africana-Branca [Cynodon plectostachyus (K. Schum. Pilg.] e Tifton 85 (Cynodon sp. sobre algumas características de suas silagens. Utilizou-se delineamento inteiramente casualizado com dez tratamentos e três repetições. Os tratamentos foram dispostos em esquema fatorial 2x5, sendo duas gramíneas (Estrela-Africana-Branca e Tifton 85 e cinco períodos de pré-emurchecimento da forragem (0, 1, 2, 3 e 4 h. As gramíneas foram cortadas aos 50 dias de rebrotação e permaneceram ensiladas por 55 dias em silos experimentais. O pré-emurchecimento promoveu aumento no teor de matéria seca da forragem cortada e da silagem das gramíneas Tifton 85 e Estrela Africana Branca. Houve diminuição nos teores de N-amoniacal (N-NH3/N-total da silagem do capim-estrela-africana-branca, a uma taxa de 1,66 unidade percentual por hora de pré-emurchecimento, mas não houve alteração nessa variável da silagem do capim-tifton 85. A silagem do capim-tifton 85 apresentou maior recuperação de matéria seca, maior teor de FDN e menor teor de proteína bruta do que a silagem do capim-estrela-africana-branca. O pH e o teor de FDA das silagens não foram influenciados pelo pré-emurchecimento.The objective of this work was to evaluate the effect of periods of pre-wilting of stargrass [Cynodon plectostachyus (K. Schum. Pilg.] and Tifton 85 bermudagrass (Cynodon sp. on some characteristics of their silage. Arandomized design with ten treatments and three replications was used. The treatments were arranged in a 2x5 factorial, two grasses (stargrass and Tifton 85 and five periods of pre-wilting of forage (0, 1, 2, 3 and 4 h. The grasses were harvested at 50 days regrowth and stored for 55 days in experimental silos. The pre-wilting caused an increase in dry matter content of forage and silage of both, Tifton 85 and stargrass. There was a decrease in the levels of ammonia-N (N-NH3/N

  7. STUDY OF AQUATIC ANGIOSPERMIC PLANTS OF ANAND CITY, GUJARAT, INDIA

    Directory of Open Access Journals (Sweden)

    K. R. PATEL1 AND N. K. PATEL2

    2014-06-01

    Full Text Available The present study deals with the taxonomic study of Aquatic Angiosperms growing throughout the Anand city. The plants are listed along with their brief taxonomic account of each species with current nomenclature, vernacular name, family and uses. The  collected plants are systematically observed during present work, During my study I observed various aquatic angiospermic plants such as   Ceratophyllum demersum, Colocasia esculenta, Eichhornia crassipes, Ipomoea aquatica, Nymphoides indicum, Ludwigia repens, Polygonum orientale, Typha elephantina, Lemna perpusilla, Spirodella polyrrhiza, Xanthium indicum, Phyllanthus reticulatus, Cynodon dactylon, Hydrilla verticillata were very common. Whereas Nymphaea nouchali, Polygonum barbatum, Scirpus articulatus were very rare in the study area.

  8. Fertilization ratios of N-P2O5-K2O for Tifton 85 bermudagrass on two coastal plain soils

    Science.gov (United States)

    Bermudagrass [Cynodon dactylon (L.) Pers.] cultivar Tifton 85 is widely grown throughout the southeastern United States and many other countries for forage production. Because Tifton 85 is actually a hybrid between C. dactylon and C. nlemfuensis, it may not respond to fertilization in the same way ...

  9. Evaluación agronómica y nutricional del pasto EStrella africana (Cynodon nlemfuensis) en la zona de monteverde, puntarenas, Costa Rica. I. DISPONIBILIDAD DE BIOMASA Y FENOLOGÍA

    OpenAIRE

    Luis Villalobos; Jose Arce

    2013-01-01

    Se evaluó la disponibilidad de biomasa y la fenología del pasto estrella africana (Cynodon nlemfuensis) a lo largo de 2 años en muestreos bimensuales, en 4 fincas comerciales de ganado lechero ubicadas en los cantones de Tilarán y Central (latitud 10°20’ N, longitud 84°50’ O,altitud 800 a 1200 msnm) de las provincias de Guanacaste y Puntarenas, respectivamente. La disponibilidad de materia seca pre-pastoreo y laedad fenológica promedio fueron 4484 kg.ha-1. corte-1 y 7,36 hojas verdes por re...

  10. Perfil hematológico de éguas Quarto de Milha alimentadas com feno ou haylage de Tifton-85 ( Cynodon spp.

    Directory of Open Access Journals (Sweden)

    T.C. Guimarães

    Full Text Available RESUMO O capim Tifton-85 (Cynodon spp. vem sendo utilizado na alimentação de equinos na forma de pré-secado (haylage e feno, todavia não existem estudos conclusivos a respeito da influência da haylage sobre o estado de saúde dessa espécie. Portanto, esta pesquisa objetivou avaliar o perfil sanguíneo como indicador de higidez de éguas Quarto de Milha alimentadas com haylage e feno de Tifton-85. A gramínea utilizada foi cortada com 30 dias de crescimento. Para produção da haylage, a planta cortada permaneceu no campo até atingir 70% de matéria seca, quando foi colhida. Foram utilizadas 12 éguas Quarto de Milha, com idade entre oito e 12 anos e com peso vivo médio inicial de 451,6kg. Os animais foram distribuídos aleatoriamente em dois grupos (n=6, sendo o grupo 1 alimentado com feno e o grupo 2 alimentado com haylage, por um período de 28 dias. Foram realizadas cinco coletas de sangue em intervalos de uma semana, para a determinação do perfil hematológico. Em relação ao eritrograma, observou-se discreta diminuição da concentração de hemoglobina, do hematócrito e do volume globular médio (VGM em ambos os grupos. No leucograma, houve aumento dos leucócitos totais nas coletas iniciais em ambos os grupos, mas sem significado clínico. Conclui-se que éguas adultas Quarto de Milha, após a ingestão de feno e haylage de Tifton-85, não apresentaram alterações no perfil hematológico que indicassem prejuízos à saúde.

  11. Evaluación agronómica y nutricional del pasto estrella africana (cynodon nlemfuensis En la zona de monte verde, puntarenas, Costa Rica. II. valor nutricional

    Directory of Open Access Journals (Sweden)

    Luis Villalobos

    2014-01-01

    Full Text Available Se analizó el valor nutricional del pasto estrella africana ( Cynodon nlemfuensis a lo largo de 2 años en muestreos bimensuales, en 4 fincas comerciales de ganado lechero ubicadas en los cantones de Tilarán y Central (latitud 10°20’ N, longitud 84°50’, altitud 800 a 1200 msnm de las provincias de Guanacaste y Puntarenas, respectivamente. Las muestras se recolectaron en el aparto siguiente a ser pastoreado y se utilizó una altura de cosecha de 10 cm, para simular el pastoreo que hacen los animales. La composición nutricional promedio para los 2 años de evalua - ción fue de 23,57% MS, 20,27% PC, 2,67% EE, 10,97% cenizas, 64,21% FDN, 34,95% FDA, 4,06% lignina y 68,02% DIVMS y su contenido energético para las variables de TND, ED, EM, EN L (3X y EN G fue 61,37%; 2,71; 2,05; 1,25 y 0,78 Mcal.kg -1 de MS, respectivamente. El valor nutricional del pasto estrella africana varió a lo largo del año como resultado de la climatología de la zona de Monteverde, siendo las fincas con influencia de la vertiente del Pacífico las de menor afectación en la calidad del forraje. El pasto estrella africana mostró un contenido de PC superior a lo reportado para dicha especie y, en general, para pastos tropicales, por lo cual no es limitante para la producción láctea, y la suplementación del ganado lechero en la zona debe utilizar fuentes que permitan una utiliza - ción eficiente del N soluble a nivel ruminal. La rotación del pasto estrella cada 25 días debe ser flexible para permitir, en conjunto con programas de fertilización, optimizar la productividad de las pasturas y su persistencia.

  12. Determination of protein and carbohydrate fractions of Cynodon grasses in different cut age Determinação das frações de proteína e de carboidratos de gramíneas do gênero Cynodon em idades ao corte

    Directory of Open Access Journals (Sweden)

    Geane Dias Gonçalves

    2001-05-01

    Full Text Available Three Cynodon grasses (Poaceae (Tifton 85, Tifton 44 and Coast-cross harvested at ages 21, 42 and 63 days in the summer were evaluated for protein and carbohydrate fractions composition. Crude protein was divided into 5 fractions: A (non-protein nitrogen, B1 (soluble protein with fast rumen degradability, B2 (insoluble protein with intermediate rumen degradability, B3 (insoluble protein with slow rumen degradability and C (indigestible protein. Carbohydrates were divided into 3 fractions: A + B1 (fast and intermediate rumen digestibility, B2 (slow rumen digestibility and C (indigestible fiber. Experimental design consisted of a split-plot (grasses as plots and cut age as sub-plots with three repetitions. Cut age was analyzed by regression and models were chosen on the analysis of identity. There were no differences (p> 0,05 among grasses with regard to protein and carbohydrate fractions composition. C fraction of protein showed linear increase (p 1 fraction decreased (p 2 and C fractions increased (p O experimento teve por objetivos quantificar as frações de proteína e de carboidratos de três cultivares de Cynodon (Poaceae (Tifton 85, Tifton 44 e Coast-cross, colhidos com idades ao corte de 21, 42 e 63 dias no verão. Para a proteína bruta (PB, determinou-se a fração A (nitrogênio não-protéico, fração B1 (proteína solúvel de rápida degradabilidade no rúmen, fração B2 (proteína insolúvel com taxa de degradação intermediária, fração B3 (proteína com taxa de degradação lenta e fração C (proteína indigestível. Para os carboidratos, determinaram-se as frações A+B1 (frações de rápida e média degradação ruminal, fração B2 (fração lentamente degradada no rúmen e a fração C (carboidratos não digeríveis no rúmen. Utilizou-se o delineamento experimental de parcelas subdivididas (cultivares como parcelas e idade ao corte como subparcelas com três repetições. Para o fator idade ao corte, foi usada regress

  13. Produção e qualidade do leite de vacas da raça Holandesa alimentadascom silagens de grama estrela (Cynodon nlemfuensis Vanderyst - DOI: 10.4025/actascianimsci.v29i1.261 Production and quality of milk from Holstein cows fed stargrasssilages (Cynodon nlemfuensis Vanderyst - DOI: 10.4025/actascianimsci.v29i1.261

    Directory of Open Access Journals (Sweden)

    Domênio Sales Rocha de Arruda

    2007-11-01

    Full Text Available Objetivou-se avaliar o desempenho e a qualidade do leite produzido por vacasda raça Holandesa no terço final da lactação, alimentadas com silagens de grama estrela comaplicação de inoculante ou uréia em relação à silagem de milho. Foram avaliadas silagens degrama estrela com aplicação de aditivo enzimo-bacteriano na dosagem de 80 g deinoculante/tonelada, uréia na dosagem de 7 kg t-1 e silagem de milho. Para avaliação dodesempenho produtivo e digestibilidade foram utilizadas seis vacas da raça Holandesas compeso médio de 480 kg distribuídas em delineamento (duplo quadrado latino (3 x 3. Asdigestibilidades da MS, PB e FDN foram maiores para a silagem de milho. O fornecimentode silagens de grama estrela com aditivo e com uréia não interferiu na produção e qualidadedo leite, mostrando-se como alternativa para sistemas de produção animal com base emvolumosos conservados mediante a análise econômica da substituição da silagem de milho.Production and quality of milk from Holstein cows fed stargrasssilages (Cynodon nlemfuensis Vanderyst. The study aimed to evaluate animalperformance and quality of milk from Holstein cows during the final third period oflactation fed stargrass silages supplied with inoculant or urea in relation to corn silage.Stargrass silages with enzymatic-bacterial inoculant (80 g of additive/ton of silage, ureasupply (7 kg t-1 and corn silage were evaluated. Six Holstein cows with an average bodyweight of 480 kg were allocated in a double Latin square design (3 x 3. Corn silagepresented the highest values of DM, CP and NDF digestibility when compared to stargrasssilages. Supplying Holstein cows with stargrass silages with additive and urea did notpromote any effect on production and milk quality. Thus, it can be an alternative in animalproduction systems based on conserved roughage, depending on economical analysis for thereplacement of corn silage.

  14. Survival strategies of plants associated with arbuscular mycorrhizal fungi on toxic mine tailings.

    Science.gov (United States)

    Leung, H M; Ye, Z H; Wong, M H

    2007-01-01

    A field survey of metal concentrations and arbuscular mycorrhizal (AM) components of plants growing on five mining sites was conducted in Chenzhou City, Hunan Province, Southern China and a control site in Hong Kong. Significant differences were observed in the average concentrations of total heavy metals (Pb, Zn, Cu, Cd) and one metalloid (As) in contaminated soils compared with the control site. Gramineae and Compositae were the dominant plant families growing on mine tailings, with Chrysanthemum moritolium (common chrysanthemum), Cynodon dactylon (Bermuda grass), Miscanthus florodulus (Sword grass) and Pteris vittata (Ladder brake fern) commonly found at all sites. AM fungal colonization was detected in most of the plants. Comparing the four common plant species, three components of mycorrhizal colonization (arbuscules, vesicles and coiled hyphae) were found in the roots of C. dactylon and P. vittata growing at Do Shun Long (DSL) mine site. Concentrations of As in fronds were 24-fold higher than in roots of P. vittata with the highest mycorrhizal colonization rate (73%) among all sampling sites. Extensive mycorrhizal colonization (85%) was also recorded in the roots of C. dactylon with As accumulation 57 times higher than in shoots. The four common plants found in metal contaminated sites had developed different strategies for survival in the contaminated sites with the aid of indigenous AM fungi.

  15. FORMULATION AND EVALUATION OF POLYHERBAL GEL FOR ANTI - INFLAMMATORY ACTIVITY

    Directory of Open Access Journals (Sweden)

    Gouri Dixit*, Ganesh Misal, Vijay Gulkari and Kanchan Upadhye

    2013-03-01

    Full Text Available ABSTRACT: In the present study, three medicinal plants Cynodon dactylon (L. Pers, Cassia tora Linn. and Cassia alata Linn having significant anti-inflammatory potential were selected to be formulated as polyherbal gels. The gels were prepared using the dried methanolic extract of Cassia tora Linn, Cassia alata Linn and Cynodon dactylon (L. Pers. Polyherbal gel formulations were evaluated for its pH, appearance and homogeneity, viscosity, spreadability and skin irritation studies. Assessment of Anti-inflammatory activity was done by carrageenan induced rat paw edema and formalin- induced rat paw edema. Individual and polyherbal gel of Cassia alata Linn,Cassia tora Linn. and Cynodon dactylon (L. Pers were found to possess anti-inflammatory effect in acute and chronic models. Polyherbal gel also showed synergistic effect as compared to individual gels which can be useful for the treatment of local inflammation.

  16. Comparison of Drought-Resistance about Three Wild Rocky-Grasses

    Institute of Scientific and Technical Information of China (English)

    XIE Xianjian; WEI Fangqiang; BAI Jingwen; LAI Ting

    2007-01-01

    In this experiment, using the methods of drought-stressin the pot and PEG simulative drought-stress, three native rockyslope grasses Pogonatherum panideum(Lam.) Hack, Erioophorumcomosum nees and Cynodon dactylon cultivated in the pots wereselected as materials to study their drought-resistance by analyzingthe indexes such as the leaf area index, the drying roots accumulation, the holding water ability of leaf, the relative conductance ofleaf, the soluble protein, chlorophyll. At the same time, by comparing with membership function value of each index, the order ofeach grass drought-resistance was decided. The results showedthat the drought-resistance of Erioophorum comosum nees wasstronger than Cynodon dactylon and drought-resistance of Cynodon dactylon was stronger than Pogonatherum panideum (Lam.)Hack. The purpose of the experimental results was to find theoretical foundations for selecting and cultivating native protecting-slope vegetations to adapt to rocky slopes.

  17. Composição química e cinética da degradação ruminal de gramíneas do gênero Cynodon em diferentes idades ao corte - DOI: 10.4025/actascianimsci.v27i2.1221 Chemical composition and ruminal degradation kinetic of Cynodon grasses in different cut age- DOI: 10.4025/actascianimsci.v27i2.1221

    Directory of Open Access Journals (Sweden)

    Ulysses Cecato

    2005-03-01

    Full Text Available O experimento teve por objetivos avaliar a composição química, estimar a energia metabolizável, a digestibilidade in vitro da matéria seca (DIVMS e da matéria orgânica (DIVMO com o uso do rúmen artificial desenvolvido pela Ankom e, também determinar a degradabilidade in situ da MS (DEMS de três cultivares do gênero Cynodon (Tifton 44, Tifton 85 e Coast-cross, colhidos com idades de 21, 42 e 63 dias no verão. Para a degradabilidade in situ utilizou-se três vacas com fístulas ruminais, com tempos de incubação de 96, 48, 12, 6 e 0 hora. No entanto, o tempo 0 foi determinado através da lavagem dos sacos com água em máquina de lavar roupas. Utilizou-se o delineamento experimental de parcelas subdivididas (gramíneas como parcelas e idade ao corte como sub-parcelas com três repetições. Para o fator idade ao corte, foi usado regressão e os modelos foram escolhidos baseados na análise de identidade. Houve aumento (p 0,05 para a taxa de degradação (c, da MS. A degradabilidade efetiva da MS com taxas de passagem de 2, 5 e 8%/h foi influenciada (p The objectives of the experiment were to estimate the chemical composition, to estimate the metabolically energy, dry matter in vitro digestibility (DMIVD, organic matter in vitro digestibility (OMIVD through an artificial rumen developed by Ankom and also dry matter in situ degradability (DMISD of three Cynodon grasses (Tifton 85, Tifton 44 and Coast-cross collected at the ages of 21, 42 and 63 days in the summer. Three cows with ruminal fistula were used to determine the in situ degradability. The following incubation times were 96, 48, 12, 6, 0 hours. However, the zero time was determinate through of washing with water in washing machine. The experimental design was a split-plot (plots like grasses and sub-plots like age of cut with three repetitions. The cut age factor was evaluated by regression and the models were chosen based on the analysis of identity. The neutral detergent

  18. Occurrence of indoor allergens in Saudi Arabia

    Energy Technology Data Exchange (ETDEWEB)

    Sorensen, H.; Gravesen, S.; Lind, P.; Schwartz, B.; Ashoor, A.A.; Maglad, S.

    1985-06-01

    Investigations on indoor airborne allergens in Saudi Arabia were performed by mold cultures and dust analyses by counter-current immunoelectrophoresis. Twenty fungal genera were isolated, with Aspergillus as the most often encountered. Most of the dust-bound fungi found are ubiquitous and common. Antibodies against Dermatophagoides pteronyssinus, cat- cow- and rat dander, and Cynodon dactylon pollen were used in the dust analyses. Animal antigens were found in five of the ten dust samples. House dust mites were extraordinarily rare. Pollen of Cynodon dactylon (Bermuda grass) was present in nearly all the samples, and in a concurrent clinical study this antigen was found to be the most common cause of perennial rhinitis.

  19. Evaluación agronómica y nutricional del pasto EStrella africana (Cynodon nlemfuensis en la zona de monteverde, puntarenas, Costa Rica. I. DISPONIBILIDAD DE BIOMASA Y FENOLOGÍA

    Directory of Open Access Journals (Sweden)

    Luis Villalobos

    2013-01-01

    Full Text Available Se evaluó la disponibilidad de biomasa y la fenología del pasto estrella africana (Cynodon nlemfuensis a lo largo de 2 años en muestreos bimensuales, en 4 fincas comerciales de ganado lechero ubicadas en los cantones de Tilarán y Central (latitud 10°20’ N, longitud 84°50’ O,altitud 800 a 1200 msnm de las provincias de Guanacaste y Puntarenas, respectivamente. La disponibilidad de materia seca pre-pastoreo y laedad fenológica promedio fueron 4484 kg.ha-1. corte-1 y 7,36 hojas verdes por rebrote, respec- tivamente. La composición botánica promediode las pasturas fue 86,81% estrella, 2,52% otrasgramíneas, 1,39% leguminosas, 1,53% malezas y 7,75% material senescente. La disponibilidad de biomasa fue mayor en las fincas con influencia climática del Oceano Pacífico y su producción disminuyó en los meses de mayor precipitación. La edad fenológica del pasto estrella africana se ubica entre 6 y 8 hojas verdes por rebrote, lo cual permite una adecuada recuperación del pasto, y disminuyó en los meses con excesos deprecipitación.

  20. Desempenho agronômico de capim tifton 85 (cynodon spp cultivado em sistemas alagados construídos utilizados no tratamento de água residuária de laticínios

    Directory of Open Access Journals (Sweden)

    Odilon Gomes Pereira

    2008-04-01

    Full Text Available The present work was carried out in order to study the performance of the tifton 85 (Cynodon spp grass cultivated in wetlands (SACs and submitted to different organic load application rates (TCOs of milk processing wastewater (ARL, in the climatic conditions of Viçosa - MG. The experimental structure was constituted by five SACs with horizontal subsuperficial flow, using tanks of 0.40 x 0.75 x 3.00 m (depth, width and length filled with 0.33 m depth of fine stones. The ARL was applied in average flow of 60 L.day-1, hydraulic time residence of 4.8 days and TCOs of 66, 130, 190, 320 and 570 kg.ha-1.day-1 of DBO. The tifton 85 grass adapted well to SACs, presenting good rooting, high yield and capacity of nutrients (N, P and K and sodium removal of the ARL, whose values were, respectively, between 216 - 544, 24 - 61, 115 - 204 and 4.3 – 10.9 kg.ha-1.

  1. Toxicity tests of soil contaminated by recycling of scrap plastics.

    Science.gov (United States)

    Wong, M H; Chui, V W

    1990-03-01

    The present investigation studied the toxicity of soil contaminated by untreated discharge from a factory that recycles used plastics. The nearby agricultural areas and freshwater fish ponds were polluted with high concentrations of Cu, Ni, and Mn. Water extracts from the contaminated soil retarded root growth of Brassica chinensis (Chinese white cabbage) and Cynodon dactylon (Bermuda grass) where their seeds were obtained commercially. The contaminated populations of C. dactylon, Panicum repen (panic grass), and Imperata cylindrica (wooly grass) were able to withstand higher concentrations of Cu, Ni, and Mn, especially C. dactylon, when compared with their uncontaminated counterparts.

  2. PENDUGAAN DAYA TAMPUNG RUSA LIAR (Cervus timorensis DI PADANG RUMPUT MAR TAMAN NASIONAL WASUR MERAUKE

    Directory of Open Access Journals (Sweden)

    Bambang Tjahyono Hariadi

    2014-06-01

    Full Text Available The objective of this experiment was to know carrying capacity of rusa deer (Cervus timorensisi at Mar, Wasur National Park Merauke district. The data collected were spesies of grasses, production each species and carrying capacity. The results showed species of grasses were Cynadon dactylon, Imperata cylindrica and Phragmites karka. Mar was dominated by Cynadon dactylon. The production of Cynodon dactylon was 2.183 kg/ha. The carryng capacity of rusa deer was 0.5 ha/head/year.

  3. Producción de biomasa y costos de producción de pastos estrella africana (Cynodon nlemfuensis, kikuyo (Kikuyuocloa clandestina y ryegrass perenne (Lolium perenne en lecherías de Costa Rica

    Directory of Open Access Journals (Sweden)

    Luis Villalobos

    2013-01-01

    Full Text Available Se evaluó la producción de biomasa, los costos de producción y el costo del kilogramo de materia seca en los pastos kikuyo (Kikuyuocloa clandestina, ryegrass perenne (Lolium perenne y estrella africana (Cynodon nlemfuensis, a lo largo de un año, en 8 fincas comerciales ubicadas en las provincias de Cartago (2, San José (2 y Alajuela (4. La producción de biomasa promedio por ciclo para los 3 pastos fue de 3395 kg.ha-1 MS; la producción anual se ve influenciada por los días de recuperación de cada especie, mostrando valores de 40 170, 38 731 y 28 995 kg.ha-1 de MS para los pastos estrella africana, kikuyo y ryegrass perenne, respectivamente. La producción de biomasa varía durante el año y en las épocas de mayor producción de esa biomasa, los animales tienen un menor aprovechamiento de la pastura en términos porcentuales, debido a que la carga animal, los períodos de permanencia y las áreas de pastoreo no se ajustan a la disponibilidad de forraje. Los costos anuales de mano de obra, insumos y tierra promedio fueron de 72.433, 505.515 y 18.760 colones.ha-1, respectiva- mente; siendo los insumos el rubro con un peso relativo mayor en la estructura de costos de las fincas en pastoreo. Los costos del kg de MS producido y consumido, para los 3 pastos evaluados, fueron de 16,6 y 44,4 colones respectivamente, siendo el aprovechamiento que los animales hacen de las pasturas el determinante del costo del material consumido. Las fincas con mayor inversión anual en pasturas, mostraron un mayor retorno en kg.ha-1 leche.

  4. Perfil microbiológico, parâmetros físicos e estabilidade aeróbia de silagens de capim-tifton 85 (Cynodon sp. confeccionadas com distintas concentrações de matéria seca e aplicação de aditivos Effects of additive application on the microbial profile, physical parameters and aerobic stability of Tifton 85 (Cynodon ssp. silages with different dry matter contents

    Directory of Open Access Journals (Sweden)

    Flávio Geraldo Ferreira Castro

    2006-04-01

    Full Text Available Objetivou-se com este trabalho avaliar os efeitos do emurchecimento e da aplicação de inoculante bacteriano-enzimático (ABE e ácido propiônico tamponado (APT sobre o perfil microbiológico, os parâmetros físicos e a estabilidade aeróbia de silagens de capim-tifton 85 (Cynodon spp. armazenadas em fardos retangulares revestidos por filme plástico. Os tratamentos constaram de cinco silagens (250, 350, 450, 550 e 650 g/kg MS sem o aditivo, três (250, 450 e 650 g/kg MS com aditivo e uma confeccionada com fardos de capim emurchecido até atingir o maior teor de MS (650 g/kg MS, pulverizados com solução contendo ácido propiônico tamponado (APT. O delineamento experimental utilizado foi inteiramente casualizado, com três repetições, em esquema de parcelas subdivididas no tempo, conforme o teor de MS da silagem. Os tratamentos com maiores teores de MS (> 450 g/kg MS, em relação àqueles com maior umidade, apresentaram menores contagens de colônias bacterianas, valores intermediários para atividade de água (Aa e conteúdo de N-NH3 na silagem e valores superiores para condutividade elétrica (CE, pH e estabilidade aeróbia. Esses resultados sugerem que o aumento no teor de MS da forragem reduziu a atividade de água (Aa, diminuindo o crescimento de bactérias e, conseqüentemente, a fermentação. O uso do aditivo proporcionou efeito positivo no tratamento com 450 g/kg MS, principalmente aos 32 dias de estocagem, enquanto a adição de APT não apresentou vantagens.The objectives of this study were to analyze the effects of wilting and bacterial-enzimatic additive (BEA and buffered propionic acid (BPA on the microbial profile, physical parameters and aerobic stability of Tifton 85 (Cynodon spp. silages stored as squared bales (140 x 120 x 70 cm wrapped with plastic bags. Treatments were based on five forage dry matter (DM contents (250, 350, 450, 550 and 650 g/kg DM without BEA. Other three forage dry matter contents (250, 450 and 650

  5. Dissolved families

    DEFF Research Database (Denmark)

    Christoffersen, Mogens

    The situation in the family preceding a family separation is studied here, to identify risk factors for family dissolution. Information registers covering prospective statistics about health aspects, demographic variables, family violence, self-destructive behaviour, unemployment, and the spousal...

  6. Dissolved families

    DEFF Research Database (Denmark)

    Christoffersen, Mogens

    The situation in the family preceding a family separation is studied here, to identify risk factors for family dissolution. Information registers covering prospective statistics about health aspects, demographic variables, family violence, self-destructive behaviour, unemployment, and the spousal...

  7. Family Life

    Science.gov (United States)

    ... With Family and Friends > Family Life Request Permissions Family Life Approved by the Cancer.Net Editorial Board , ... your outlook on the future. Friends and adult family members The effects of cancer on your relationships ...

  8. Growth of bermudagrass with white clover or nitrogen fertilizer

    Science.gov (United States)

    White clover (Trifolium repens) var ‘Durana’ was oversown into established bermudagrass (Cynodon dactylon) in 2009. Soil analysis indicated potassium (K) was low and potash at 112 and 336 kg/ha was added as main plots. Nitrogen as ammonium nitrate or an ammonium sulfate/urea blend was added as 0, 34...

  9. Effects of supplementary selenium source on the blood parameters in beef cows and their nursing calves

    Science.gov (United States)

    Over 2 years, 32 beef cows nursing calves were randomly selected from a herd of 120 that were managed in 6 groups and were assigned to six 5.1-ha bermudagrass (Cynodon dactylon [L.] Pers.) pastures. Treatments were assigned to pastures (2 pastures/treatment) and cows had ad libitum access to 1 of 3...

  10. The effects of protein supplement on leptin concentrations in lambs and meat goat kids grazing Bermudagrass pastures in Central Oklahoma

    Science.gov (United States)

    Lambs and kids weaned and pastured on bermudagrass (BG; Cynodon dactylon) may not receive enough protein to reach maximal growth during mid to late summer when protein in BG pastures declines. As an indicator of physiological status, leptin is an adipocyte-derived hormone that increases as body cond...

  11. Phytoremediation of high phosphorus soil by annual ryegrass and common bermudagrass harvest

    Science.gov (United States)

    Removal of soil phosphorus (P) in crop harvest is a remediation option for soils high in P. This four-year field-plot study determined P uptake by annual ryegrass (ARG, Lolium multiflorum Lam.) and common bermudagrass (CB, Cynodon dactylon (L.) Pers.) from Ruston soil (fine-loamy, siliceous, thermic...

  12. Family Therapy

    Science.gov (United States)

    ... may be credentialed by the American Association for Marriage and Family Therapy (AAMFT). Family therapy is often short term. ... challenging situations in a more effective way. References Marriage and family therapists: The friendly mental health professionals. American Association ...

  13. Familial hypertriglyceridemia

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/000397.htm Familial hypertriglyceridemia To use the sharing features on this page, please enable JavaScript. Familial hypertriglyceridemia is a common disorder passed down through families. ...

  14. Family Meals

    Science.gov (United States)

    ... Teaching Kids to Be Smart About Social Media Family Meals KidsHealth > For Parents > Family Meals Print A ... even more important as kids get older. Making Family Meals Happen It can be a big challenge ...

  15. Family Arguments

    Science.gov (United States)

    ... Spread the Word Shop AAP Find a Pediatrician Family Life Medical Home Family Dynamics Adoption & Foster Care ... Life Listen Español Text Size Email Print Share Family Arguments Page Content Article Body We seem to ...

  16. Family History

    Science.gov (United States)

    Your family history includes health information about you and your close relatives. Families have many factors in common, including their genes, ... as heart disease, stroke, and cancer. Having a family member with a disease raises your risk, but ...

  17. INVENTARISASI HIJAUAN PAKAN KUDA PACUAN DI NUSA TENGGARA BARAT

    Directory of Open Access Journals (Sweden)

    Sudirman Sudirman

    2014-12-01

    Full Text Available Pacuan kuda dilaksanakan setiap tahun di Provinsi Nusa Tenggara Barat yang diikuti oleh tidak kurang dari 700 ekor kuda pacuan dalam lima kelas lomba. Kegiatan ini umumnya berlangsung selama 1-2 minggu di Pulau Sumbawa dan senantiasa menjadi agenda hiburan rakyat serangkaian dengan acara perayaan hari-hari besar nasional maupun regional dan/atau lokal. Selama kurun waktu tersebut, semua kuda yang akan dilombakan diberikan pakan berupa hijauan dari jenis tumbuhan tertentu dan/atau spesifik. Tujuan penelitian ini adalah (1 menginventarisisr jenis-jenis tumbuhan yang dijadikan hijauan pakan kuda pacuan selama lomba berlangsung, dan (2 mengkaji komposisi nutrisi jenis hijauan pakan dimaksud. Metode yang digunakan untuk mengumpulkan data pada penelitian ini adalah metode observasi dan wawancara. Semua kuda pacuan yang berasal dari beberapa kabupaten di provinsi Nusa Tenggara Barat yangmengikuti lomba pacuan kuda di kabupaten Sumbawa tahun 2012 diamati pemberian pakannya, kemudian dilakukan identifikasi dan analisis komposisi nutrisi jenis hijauan yang diberikan. Untuk mengetahui jenis pakan yang diberikan, dilakukan pengamatan langsung dan wawancara dengan peternak kuda pacuan. Hasil penelitian menunjukkan bahwa tercatat 9 jenis tumbuhan (2 famili, 8 marga yang diberikan pada kuda pacuan selama lomba berlangsung, yaitu Alysicarpus vaginalis (Fabaceae, Desmodium dichotomum (Fabaceae, Cynodon dactylon (Poaceae, Cynodon sp. (Poaceae, Dactyloctenium aegyptium (Poaceae, Brachiaria sp. (Poaceae, Eleusine indica (Poaceae, Eulalia fimbriata (Poaceae dan Leersia hexandra (Poaceae. Hijauan pakan diberikan pada kuda pacuan dalam bentuk pakan tunggal maupun kombinasi diantara jenis-jenis tumbuhan tersebut dengan komposisi nutrisi yang berbeda.

  18. Family Privilege

    Science.gov (United States)

    Seita, John R.

    2014-01-01

    Family privilege is defined as "strengths and supports gained through primary caring relationships." A generation ago, the typical family included two parents and a bevy of kids living under one roof. Now, every variation of blended caregiving qualifies as family. But over the long arc of human history, a real family was a…

  19. Family Privilege

    Science.gov (United States)

    Seita, John R.

    2014-01-01

    Family privilege is defined as "strengths and supports gained through primary caring relationships." A generation ago, the typical family included two parents and a bevy of kids living under one roof. Now, every variation of blended caregiving qualifies as family. But over the long arc of human history, a real family was a…

  20. Familial gigantism

    NARCIS (Netherlands)

    W.W. de Herder (Wouter)

    2012-01-01

    textabstractFamilial GH-secreting tumors are seen in association with three separate hereditary clinical syndromes: multiple endocrine neoplasia type 1, Carney complex, and familial isolated pituitary adenomas.

  1. Familial gigantism

    Directory of Open Access Journals (Sweden)

    Wouter W. de Herder

    2012-01-01

    Full Text Available Familial GH-secreting tumors are seen in association with three separate hereditary clinical syndromes: multiple endocrine neoplasia type 1, Carney complex, and familial isolated pituitary adenomas.

  2. Familial dermographism.

    Science.gov (United States)

    Jedele, K B; Michels, V V

    1991-05-01

    Urticaria in response to various physical stimuli has been reported in sporadic and familial patterns. The most common of these physical urticarias, dermographism, is a localized urticarial response to stroking or scratching of the skin and has not been reported previously to be familial. A four-generation family with dermographism, probably inherited as an autosomal dominant trait, is presented along with a discussion of sporadic dermographism and other types of familial physical urticarias.

  3. Family Polymorphism

    DEFF Research Database (Denmark)

    Ernst, Erik

    2001-01-01

    safety and flexibility at the level of multi-object systems. We are granted the flexibility of using different families of kinds of objects, and we are guaranteed the safety of the combination. This paper highlights the inability of traditional polymorphism to handle multiple objects, and presents family...... polymorphism as a way to overcome this problem. Family polymorphism has been implemented in the programming language gbeta, a generalized version of Beta, and the source code of this implementation is available under GPL....

  4. My Family

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Everyone has a family.We live in it and feel very warm.There are three persons in my family,my mother,father and I.We live together very happily and there are many interesting stories about my family. My father is a hard-working man.He works as a doctor.He always tries his best to help every,patient and make patients comfortable.But sonetimes he works so hard

  5. Family Polymorphism

    DEFF Research Database (Denmark)

    Ernst, Erik

    2001-01-01

    safety and flexibility at the level of multi-object systems. We are granted the flexibility of using different families of kinds of objects, and we are guaranteed the safety of the combination. This paper highlights the inability of traditional polymorphism to handle multiple objects, and presents family...... polymorphism as a way to overcome this problem. Family polymorphism has been implemented in the programming language gbeta, a generalized version of Beta, and the source code of this implementation is available under GPL....

  6. Family literacy

    DEFF Research Database (Denmark)

    Sehested, Caroline

    2012-01-01

    I Projekt familielæsning, der er et samarbejde mellem Nationalt Videncenter for Læsning og Hillerød Bibliotek, arbejder vi med at få kontakt til de familier, som biblioteket ellers aldrig ser som brugere og dermed også de børn, der vokser op i familier, for hvem bøger og oplæsningssituationer ikke...... er en selvfølgelig del af barndommen. Det, vi vil undersøge og ønsker at være med til at udvikle hos disse familier, er det, man kan kalde family literacy....

  7. Small Families

    Science.gov (United States)

    ... easier for both parents to combine careers with family life. The general stress level is lower because there often are fewer ... can help replace the missing ties. For many families, religious congregational ... such as youth and neighborhood activity centers also can fulfill these ...

  8. FAMILY PLATYSTOMATIDAE.

    Science.gov (United States)

    Wendt, Lisiane Dilli

    2016-06-14

    Platystomatidae (Signal Flies) are one of the largest families of Tephritoidea, with about 1200 species and four subfamilies, worldwide distributed. However, Platystomatidae are not well represented in the New World, and in the Neotropical Region only four genera and 26 species, belonging to Platystomatinae, are recorded. The family is a group understudied in Colombia and only one species is recorded to the country.

  9. Efeito de dois diferentes programas nutricionais sobre o desenvolvimento corporal de potros Mangalarga Marchador

    Directory of Open Access Journals (Sweden)

    Rezende Adalgiza Souza Carneiro de

    2000-01-01

    Full Text Available RESUMO - Dois programas nutricionais foram testados em potros Mangalarga Marchador: TA - suplementação com concentrado suplementar dos 2 aos 12 meses de idade e TB - suplementação com concentrado suplementar da desmama aos 12 meses de idade. Os animais foram destinados a dois piquetes formados pelas gramíneas coast-cross (Cynodon dactylon x Cynodon nlemfluensis + Estrela Africana (Cynodon nlemfluensis e coast-cross (Cynodon dactylon x Cynodon nlemfluensis, respectivamente, e mensalmente foram pesados (P, mensurados (altura na cernelha - AC, perímetro torácico - PT e avaliados quanto à ocorrência de deformidade flexural. Os 22 potros, filhos de três garanhões diferentes, nasceram entre setembro de 1993 e fevereiro de 1994 e foram designados para TA e TB, de acordo com o seguinte critério: cada dois potros de mesmo sexo, filhos do mesmo garanhão e nascidos cronologicamente o mais próximo possível, foram sorteados para cada tratamento, em delineamento inteiramente casualizado. As médias foram comparadas pelo teste Fisher. Os resultados demonstraram que os potros de TA tiveram melhor AC, PT, na época da desmama, e melhor PT, aos 12 meses de idade. Os animais de TB apresentaram ganho compensatório nas medidas de AC. Não foi observado, ao exame clínico, deformidade flexural nos potros de ambos os tratamentos.

  10. Family Disruptions

    Science.gov (United States)

    ... stay angry, or avoid fights altogether? Your children model themselves on you. Departures and Returns Do you or your spouse frequently travel on business? These can be disruptive times for your child and for the family ...

  11. Familial hypercholesterolemia

    Science.gov (United States)

    ... hypercholesterolemia or early heart attacks High level of LDL cholesterol in either or both parents People from families ... called fibroblasts to see how the body absorbs LDL cholesterol Genetic test for the defect associated with this ...

  12. Family matters

    DEFF Research Database (Denmark)

    Kieffer-Kristensen, Rikke; Siersma, Volkert Dirk; Teasdale, Thomas William

    2013-01-01

    OBJECTIVES: To relate illness and family factors to emotional and behavioural problems in school-age children (7–14 years old) of parents with acquired brain injury and their healthy spouses. PARTICIPANTS, MATERIALS/METHODS: Members of 35 families in which a parent had been diagnosed with acquired...... brain injury participated. Family and brain injury characteristics were reported by the ill and healthy parents. Children self-reported post-traumatic stress symptoms (PSS) using the Child Impact of Events revised (CRIES). Emotional and behavioural problems among the children were also identified...... by the parents using the Achenbach’s Child Behaviour Checklist (CBCL). RESULTS: The family stress variables relating to the healthy spouse in all six comparisons were significant (p

  13. Families in the Military

    Science.gov (United States)

    ... Contents Facts For Families Guide - View by Topic Chinese Facts for Families Guide Facts For Families Guide - Search Spanish Facts for Families Guide Facts for Families - Vietnamese Military Families No. 88; updated March 2017 Global conflict ...

  14. Studies on weed diversity and its associated phytosociology under direct dry seeded rice systems

    Directory of Open Access Journals (Sweden)

    Mantosh Kumar Sinha

    2016-10-01

    Full Text Available Chhattisgarh is commonly known as Bowl of rice where rice is grown as monocrop in the entire state whether soil is bhata, matasi, kanhar or black soil. Present study is based on the study of biodiversity of weeds under Direct Dry Seeded Rice Systems in Koria District (C.G. Study was conducted to assess the phytosociological studies of weed species in paddy field at Baikunthpur, Koriya district, Chattisgarh. A total of 43 genera and 9 families of Dicotyledonae and 3 families of monocots and 1 Pteridophytes was also observed and 43 weed species were identified Ratio of Sedges: (Grasses:Broad-leaved weeds was calculated as 9:12:18 Ratio under direct dry seeded rice systems. The results obtained indicated that Echinochloa colona, Cyperus iria and Cynodon dactylon were the most frequent in 2007; E. colona and C. iria were the most frequent in 2008 and 2009. The importance value index (IVI revealed that the most important weeds within the community were Poaceae and Cyperaceae. Out of 12 angiosperm families the predominance was shown by monocot families Cyperaceae and Poaceae having and weed species, respectively. The pteridophyta family Marsileaceae was represented by 1 weed species.

  15. Physiological and Growth Responses of Six Turfgrass Species Relative to Salinity Tolerance

    Directory of Open Access Journals (Sweden)

    Md. Kamal Uddin

    2012-01-01

    Full Text Available The demand for salinity-tolerant turfgrasses is increasing due to augmented use of effluent or low-quality water (sea water for turf irrigation and the growing turfgrass industry in coastal areas. Experimental plants, grown in plastic pots filled with a mixture of river sand and KOSASR peat (9 : 1, were irrigated with sea water at different dilutions imparting salinity levels of 0, 8, 16, 24, 32, 40, or 48 dS m-1. Salinity tolerance was evaluated on the basis of leaf firing, shoot and root growth reduction, proline content, and relative water content. Paspalum vaginatum was found to be most salt tolerant followed by Zoysia japonica and Zoysia matrella, while Digitaria didactyla, Cynodon dactylon “Tifdwarf,” and Cynodon dactylon “Satiri” were moderately tolerant. The results indicate the importance of turfgrass varietal selection for saline environments.

  16. ANTIBACTERIAL ACTIVITIES OF ETHANOLIC EXTRACTS OF PLANTS USED IN FOLK MEDICINE

    Directory of Open Access Journals (Sweden)

    Gupta Raj Narayan

    2010-12-01

    Full Text Available The antibacterial activity of the ethanol and aqueous extracts of the leaves of Achyranthes aspera, Alternanthera pungens, Cynodon dactylon, Lantana camara and Tagetes patula was investigated against Bacillus subtilis (MTCC 441 , Staphylococcus aureus (MTCC 3160 and Pseudomonas aeroginosa (MTCC 4673, using agar diffusion technique. Results showed that the only ethanolic extracts of 4 plants species except Alternanthera pungens were effective against all the test microorganisms. The minimum inhibitory concentrations (MIC of the extracts of ethanol were found to be 25 to 125 mg/ml, while the water based extracts showed no inhibition. The results of the study provide scientific basis for the use of the plant extract in the treatment of wounds and skin diseases. Therefore it is concluded that the active principles possessing antibacterial activity may be extracted from the leaves of Achyranthes aspera, Cynodon dactylon, Lantana camara and Tagetes patula by ethanol.

  17. Family Literacy

    Directory of Open Access Journals (Sweden)

    Livija Knaflič

    1999-12-01

    Full Text Available Research in child and adult literacy demonstrates that the achievement and the level of literacy that children attain at school is connected with the social and cultural characteristics and the level of literacy of the child's family. This intergenerational transfer of the level of literacy has motivated the search for different ways of improving the level of literacy.The concept of family literacy is based on the assumption that a higher level of parent literacy means that the children may achieve the same, and it also offers better schooling prospects. Family literacy programmes help fami­lies to develop different activities, in­cluding reading and writing skills, both in their community and in everyday life.

  18. Family Structure and Family Processes in Mexican American Families

    OpenAIRE

    Zeiders, Katharine H.; Roosa, Mark W.; Tein, Jenn-Yun

    2011-01-01

    Despite increases in single-parent families among Mexican Americans (MA), few studies have examined the association of family structure and family adjustment. Utilizing a diverse sample of 738 Mexican American families (21.7% single parent), the current study examined differences across family structure on early adolescent outcomes, family functioning, and parent-child relationship variables. Results revealed that early adolescents in single parent families reported greater school misconduct,...

  19. Family Circle

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Foster care is conducive to giving orphaned children a better life For most children living in orphanages, having a real home is just a pipe dream. Although they may be well looked after, receive a good education and proper nutrition, the love and care that come from being part of a real family just aren't there.

  20. My Family

    Institute of Scientific and Technical Information of China (English)

    刘才来

    2002-01-01

    There are four people in my family. They are grandma, father,mother and I. Now we all live in Wuhan. They are from different places. My grandma comes from Sichuan. She likes hot(辣4的) meat very much. She doesn't like bread or noodles at all. She likes vegetables a little. My father is from Guang Zhou.

  1. My Family

    Institute of Scientific and Technical Information of China (English)

    李梅

    2012-01-01

    There are four people in my family--my parents, my brother and I. My name is Li Mei. I'm fifteen years old. I am of medium height and build. I like English very much. It's very interesting. I can play the piano very well. It makes me feel very happy.

  2. Finding Family

    Institute of Scientific and Technical Information of China (English)

    LIU YUNYUN

    2010-01-01

    @@ It took 14 years--and just two min-utes-for an adopted Chinese girl to find her biological family. July 21 this year marked the first anniversary of Haley Butler's finding of her biological parents in Maanshan in east China's Anhui Province.

  3. FAMILY RICHARDIIDAE.

    Science.gov (United States)

    Wendt, Lisiane Dilli; Ale-Rocha, Rosaly

    2016-06-14

    Richardiidae are a family of "acalyptrate" Diptera represented by ca. 180 species distributed in the New World, mostly in the Neotropical region. The species that occur in Colombia have received little attention from taxonomists, and the great majority of them are known only from their type localities. Currently, 14 genera and 23 species are known to occur in the country.

  4. Family Genericity

    DEFF Research Database (Denmark)

    Ernst, Erik

    2006-01-01

    Type abstraction in object-oriented languages embody two techniques, each with its own strenghts and weaknesses. The first technique is extension, yielding abstraction mechanisms with good support for gradual specification. The prime example is inheritance. The second technique is functional abst...... the result as family genericity. The presented language design has been implemented....

  5. Finding Family

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Discovering her birth parents was an exciting adventure for a 15-year-old girl It took 14 years-and just two minutes-for an adopted Chinese girl to find her biological family.July 21 this year marked the first

  6. Familial hypercholesterolaemia

    DEFF Research Database (Denmark)

    Versmissen, Jorie; Vongpromek, Ranitha; Yahya, Reyhana

    2016-01-01

    cholesterol efflux capacity between male familial hypercholesterolaemia (FH) patients with and without CHD relative to their non-FH brothers, and examined HDL constituents including sphingosine-1-phosphate (S1P) and its carrier apolipoprotein M (apoM). RESULTS: Seven FH patients were asymptomatic and six had...

  7. Family Genericity

    DEFF Research Database (Denmark)

    Ernst, Erik

    2006-01-01

    Type abstraction in object-oriented languages embody two techniques, each with its own strenghts and weaknesses. The first technique is extension, yielding abstraction mechanisms with good support for gradual specification. The prime example is inheritance. The second technique is functional abst...... the result as family genericity. The presented language design has been implemented....

  8. Evaluation of Molecular Basis of Cross Reactivity between Rye and Bermuda Grass Pollen Allergens

    OpenAIRE

    2009-01-01

    Background: Allergenic cross reactivity between the members of the Pooids (Lolium perenne, Phleum pratense, and Poa pratensis) and Chloridoids (Cynodon dactylon and Paspalum notatum) is well established. Studies using crude extracts in the past have demonstrated limited cross reactivity between the Pooids and the Chloridoids suggesting separate diagnosis and therapy. However, little is known regarding the molecular basis for the limited cross reactivity observed between the 2 groups of grasse...

  9. Gravid Anopheles gambiae sensu stricto avoid ovipositing in Bermuda grass hay infusion and it’s volatiles in two choice egg-count bioassays

    OpenAIRE

    Eneh, LK; Okal, MN; Borg-Karlson, AK; Fillinger, U; Lindh, JM

    2016-01-01

    Background A number of mosquito species in the Culex and Aedes genera prefer to lay eggs in Bermuda grass (Cynodon dactylon) hay infusions compared to water alone. These mosquitoes are attracted to volatile compounds from the hay infusions making the infusions effective baits in gravid traps used for monitoring vectors of arboviral and filarial pathogens. Since Bermuda grass is abundant and widespread, it is plausible to explore infusions made from it as a potential low cost bait for outdoor ...

  10. Identificación de Sphenophorus venatus vestitus, su distribución y asociación con Paspalum vaginatum Swartz en México.

    OpenAIRE

    Ordaz González, Edith Lorena

    2014-01-01

    En el presente trabajo se realizó la identificación de cinco especies de Sphenophorus (Coleoptera: Dryophthoridae) asociadas a campos de golf en siete estados de México en varias plantas hospederas; Sphenophorus arizonensis Horn en el estado de Puebla en Paspalum vaginatum Swartz (nuevo registro estatal y de hospedero); Sphenophorus cicatristriatus Fahraeus se colectó en Puebla en Cynodon dactylon (L.) Pers.; Sphenophorus incurrens Gyllenhal fue colectado en Querétaro en Pennisetum clandesti...

  11. Learning about Familial Hypercholesterolemia

    Science.gov (United States)

    ... terms used on this page Learning About Familial Hypercholesterolemia What is familial hypercholesterolemia? What are the symptoms ... Additional Resources About Familial Hypercholesterolemia What is familial hypercholesterolemia? Familial hypercholesterolemia is an inherited condition that causes ...

  12. Natural Family Planning

    Science.gov (United States)

    ... Sex and Birth Control Birth Control Natural Family Planning Natural Family Planning Birth ControlPrevention and WellnessSex and Birth Control Share Natural Family Planning Natural Family PlanningWhat is natural family planning?Natural ...

  13. [Family violence].

    Science.gov (United States)

    Manoudi, F; Chagh, R; Es-soussi, M; Asri, F; Tazi, I

    2013-09-01

    Family violence is a serious public health problem, the scale of which is seriously increasing in Morocco. Although it has existed for a long time, we ignore the real characteristics of this plague in our country; our work consisted in an epidemiological approach of family violence in Marrakech during 2006. After elaborating a questionnaire, which allows the study of the demographic and social profile of the families, the study of violence exercised in the family and the evaluation of the depression in the women, we led an inquiry amongst 265 women. Analysis of the results obtained has allowed us to underline the following characteristics: 16.6% of the women in our sample had been physically beaten; the young age is a risk factor; the age range most affected by violence is in women between the ages of 30 and 40 and which represent 39% of the battered women; domestic violence touches all the social, economic and cultural classes: in our study, 63% of the women having undergone violence were housewives, 25% were managers and 3% senior executives; family problems were the most important cause of violence in our study, representing 32.32%. Requests for money was the cause in 11.3% of the cases, and imposed sexual relations were found in 6.8% of the cases; alcoholism is an aggravating factor of family violence; 27.3% of the spouses who assaulted their wives were drunk; 52% of the assaulted women were victims of violence in childhood and 36% had been witness to their father's violence; in 63.6% of the cases of violence, the children were witnesses, and in 25% of the cases the children were victims of violence at the same time as their mothers; 50% of the women victims of violence did not react, while 38.6% left home, and 9.1 filed for divorce. Thirty-two percent of the assaulted woman had been traumatised by the aggression; the association of depression and violence was very high, 343% of the battered women in our study suffered from severe depression. This work

  14. Heterogeneity of Soil and Vegetation in the Urban Habitats of New Industrial Cities in the Desert Landscape of Egypt

    Directory of Open Access Journals (Sweden)

    Monier Abd EL-GHANI

    2015-03-01

    Full Text Available The relationship between vegetation and soil supporting the habitats in 4 new industrial cities were assessed. Five main habitats were distinguished from inner city toward outskirts: lawns, home gardens, public gardens, waste lands and desert outskirts. After application of Twinspan, 26 vegetation groups were identified in the 5 recognized habitats, demonstrating that some groups are chatracteristic of a certain city, e.g. Asphodelus aestivus - Deverra tortuosa - Thymelaea hirsuta group was confined to the desert habitat of Burg El-Arab city; Thymelaea hirsuta - Linaria albifrons and Atriplex halimus - Atriplex lindleyi subsp. inflata - Suaeda vermiculata - Typha domingensis groups were found in the waste lands of Burg El-Arab city; Conyza bonariensis - Cynodon dactylon - Sonchus oleraceus group in the home garden habitat of 10th Ranadan city; Cynodon dactylon group in the lawns of Burg El-Arab city; Bassia indica - Plantago major group in the public gardens of Burg El-Arab city; Oxalis corniculata - Plantago lagopus group in the public gardens of 10th Ramadan city; Sonchus oleraceus - Cynodon dactylon and Dactyloctenium aegyptium - Leptochloa fusca - Phragmites australis groups in the public gardens of 6th October city. Silt, clay, organic matter, carbonates and carbon contents showed significant diffrences among the 5 habitats.

  15. My family

    Institute of Scientific and Technical Information of China (English)

    陈君怡

    2011-01-01

    I have a happy fam_ly.Lookthis is my family photo.This is mydad.He often wears a pair Ofglasses(戴着一副眼镜I_This ismy mum.She is very pretty.Sheloves me very much.The little girlin a red blouse is me.I’m smiling(微笑).I love my family.

  16. [Familial hypercholesterolemia].

    Science.gov (United States)

    Turpin, G; Bruckert, E

    1999-12-01

    Familial hypercholesterolemia is characterized by a high plasma LDL-cholesterol level. The low-density particles are the end-product of the triglyceride-rich particles, i.e. VLDL, synthetized by the liver. These triglyceride-rich particles are subsequently transformed into intermediate density lipoprotein by the lipoprotein lipase and LDL after further triglyceride hydrolysis by the hepatic lipase. The LDL particles are taken up in all cells by the mean of the LDL receptor. A large body of evidence (including experimental, clinical, epidemiological data as well as the results of large trial with lipid lowering drugs) has accumulated to establish that these particles are one of the major causative factor of atherosclerosis and its complications. Two different mechanisms may be at work in the familial hypercholesterolemia: a mutation in the LDL receptor or a single mutation in the apolipoprotein B100. Specific therapeutic intervention should be undertaken to decrease the risk to develop cardiovascular disease, mainly coronary heart disease. The therapeutic intervention includes both a diet low in saturated fatty acids and cholesterol and statins which are now the first line therapy. Fibrates are proposed to those who do not tolerate statins and LDL-apheresis is associated to statin in the rare homozygous familial hypercholesterolemia.

  17. Alteração química de solo cultivado com capim Tifton 85 (Cynodon spp. e fertirrigado com percolado de resíduo sólido urbano - doi: 10.4025/actascitechnol.v33i3.6124

    Directory of Open Access Journals (Sweden)

    Denise de Freitas Silva

    2011-07-01

    Full Text Available Avaliaram-se as características químicas de um solo cultivado com capim Tifton 85 (Cynodon spp. após aplicação de diferentes taxas de percolado de resíduo sólido urbano (RSU. Empregou-se um reservatório de PVC, com capacidade de 5.000 L, preenchido com RSU novo, para produzir o percolado utilizado na pesquisa. O percolado foi aplicado a taxas de 0, 250, 500, 750, 1000 kg ha-1 dia-1 de DBO. Mediram-se o pH, o conteúdo de matéria orgânica (MO, N-total, NO3-, NH4+, P disponível e as concentrações trocáveis de K, Ca, Mg, Mn. Determinou-se por cálculo a capacidade de troca catiônica (CTC do solo. Verificou-se que a aplicação do percolado de RSU proporcionou aumento na concentração de N-total, K, P, NO3- e Mn do solo. A utilização de percolado de RSU a taxas inferiores a 750 kg ha-1 dia-1 de DBO não causou elevação das concentrações dos contaminantes a níveis críticos, durante o período experimental e, portanto, podem ser utilizadas. Entretanto, é recomendável um monitoramento de longo prazo das características químicas do solo, bem como das águas subterrâneas para que se avaliem os riscos de contaminação ambiental se a disposição for feita em área externa ao aterro sanitário.

  18. Roles within the Family

    Science.gov (United States)

    ... Life Listen Español Text Size Email Print Share Roles Within the Family Page Content Article Body Families ... family unit, and which rights, privileges, obligations, and roles are assigned to each family member. In most ...

  19. Diversity and aggregation patterns of plant species in a grass community

    Directory of Open Access Journals (Sweden)

    Ran Li

    2014-09-01

    Full Text Available Both composition and aggregation patterns of species in a community are the outcome of community self-organizing. In this paper we conducted analysis on species diversity and aggregation patterns of plant species in a grass community, Zhuhai, China. According to the sampling survey, in total of 47 plant species, belonging to 16 families, were found. Compositae had 10 species (21.3%, seconded by Gramineae (9 species, 19.1%, Leguminosae (6 species, 12.8%, Cyperaceae (4 species, 8.5%, and Malvaceae (3 species, 6.4%. The results revealed that the means of aggregation indices Iδ, I and m*/m were 21.71, 15.71 and 19.89 respectively and thus individuals of most of plant species strongly followed aggregative distribution. Iwao analysis indicated that both individuals of all species and clumps of all individuals of all species followed aggregative distribution. Taylor's power law indicated that individuals of all species followed aggregative distribution and aggregation intensity strengthened as the increase of mean density. We held that the strong aggregation intensity of a species has been resulted from the strong adaptation ability to the environment, the strong interspecific competition ability and the earlier establishment of the species. Fitting goodness of the mean, I, Iδ, m*/m with probability distributions demonstrated that the mean (density, I, Iδ, and m*/m over all species followed Weibull distribution rather than normal distribution. Lophatherum gracile, Paederia scandens (Lour. Merr., Eleusine indica, and Alternanthera philoxeroides (Mart. Griseb. were mostly aggregative, and Oxalis sp., Eleocharis plantagineiformis, Vernonia cinerea (L. Less., and Sapium sebiferum (L. Roxb, were mostly uniform in the spatial distribution. Importance values (IV showed that Cynodon dactylon was the most important species, seconded by Desmodium triflorum (L. DC., Cajanus scarabaeoides (L. Benth., Paspalum scrobiculatum L., and Rhynchelytrum repens. Oxalis

  20. Integrating Family Resilience and Family Stress Theory.

    Science.gov (United States)

    Patterson, Joan M.

    2002-01-01

    The construct, family resilience, is defined differently by practitioners and researchers. This study tries to clarify the concept of family resilience. The foundation is family stress and coping theory, particularly the stress models that emphasize adaptation processes in families exposed to major adversities. (JDM)

  1. [Vegetation state and soil enzyme activities of copper tailing yard on Tongguan mountain].

    Science.gov (United States)

    Wang, Youbao; Liu, Dengyi; Zhang, Li; Li, Ying; Chu, Ling

    2003-05-01

    From the open investigation and laboratory analysis, this paper studied the vegetation state and soil enzyme activities of copper tailing yard of Tongguan mountain. The results showed that there were 34 species of natural colonized plants on copper tailing yard, subordinated to 16 families and 33 genera, and regard herbs as principle, and many for 1-2 years old. The main families were compositae (10 species), gramineae (9 species) and legumineceae (2 species). Hippochaete ramosissimum, which belonged to equisetaceae, had and significant dominant. There were some microcoenses such as Hippochaete ramosissimum + Imperata cylindraca community, Cynodon dactylon + Imperata cylindraca community and Phragmites australis community. But, the vegetation on copper tailing yard was distributed in spot piece and scattered mainly with single species. The activities of three soil enzymes had a stronger sensitivity to the vegetation state, and their relativity to the vegetation state was in order of urease > sucrase > catalase. It's suggested that unrease activity could be used as an indicator index for the reclamation of wasteland.

  2. Evaluation of special, functional and structural diversity of weeds community in pistachios (Pistacia vera L. orchards of Bardaskan County

    Directory of Open Access Journals (Sweden)

    S. Elahi

    2016-04-01

    Full Text Available To study weed species diversity and community structure in pistachio (Pistacia vera L. orchards in 33 orchards of 12 villages an investigation was conducted in Bardaskan County, Khorasan Razavi Province, Iran during 2008-2009. Weed population sampling was conducted in a w shape method using 1m² quadrate. The results showed that the weeds of pistachio orchards were belonging to 15 families and 44 species. dicotyledons (31 species were more than monocotyledons (13 species. Such as in this community, weed species of C3, C4, annual and perennial were 26, 18, 28 and 13, respectively. The majority of weed species were belonging to the plant families of chenopodiceae (9 species and poaceae (12 species amongst dicotyledons and monocotyledons, respectively. the most important species of monocotyledon annual weeds were including Echinochloa crus-gali, Digitaria sanguinlis, Setaria viridis and perennial weeds were including Cyperus routundus, Cynodon dactylon and convolvulus arvensis. Weed species were grouped in seven clusters for density average, frequency and uniformity (similarity 75 percent whereas in eight clusters for relative density average, relative frequency and relative uniformity (similarity 75 percent. Amplitude changes of Shannon-winter diversity index were between 2.3 and 0.16 and of Simpson dominant index were between 0.97 and 0.17. The difference among indices of biodiversity and dominant clusters were relative to scale and type of management practices.

  3. Seasonal variation of Hemiptera community of a temple pond of Cachar District, Assam, northeastern India

    Directory of Open Access Journals (Sweden)

    K. Das

    2012-09-01

    Full Text Available The study records seven families, 11 genera and 14 species of hemipteran insect community in different seasons in a temple pond near Silchar, Cachar District, Assam, northeastern India. The pond is very rich in macrophytes like Nelumbo nucifera (Water Lotus, Hygrorhiza aristata (Indian Lotus, Cynodon dactylon (Bermuda Grass, Philotria sp. etc. The hemipteran families recorded in the system were Corixidae, Gerridae, Aphididae, Mesoveliidae, Notonectidae, Nepidae and Belostomatidae. The species were Micronecta haliploides, Micronecta (Basileonecta scutellaris scutellaris (Stål (Corixidae; Neogerris parvula (Stål, Limnogonus nitidus (Mayr, Tenagogerris sp., Rhagadotarsus sp. (Gerridae; Enithares ciliata (Fabricius, Anisops lundbladiana Landsbury, (Notonectidae; Diplonychus rusticus (Fabricius and Diplonychus annulatus (Fabricius (Belostomatidae, Rhopalosiphum nymphaeae (Linnaeus (Aphididae, Ranatra elongata (Fabricius, Ranatra varipes varipes (Stål (Nepidae and Mesovelia vittigera Horváth (Mesoveliidae. The highest population of Hemiptera was recorded during the post-monsoon followed by the pre-monsoon and the monsoon periods. The lowest was recorded in the winter. Shannon Weiner diversity index (H/ and evenness index (J/ showed the highest diversity and evenness during the post monsoon period. Berger Parker index of dominance (d was found highest in winter. In winter both diversity and density were the lowest. The study revealed the presence of four dominant species and three sub-dominant species in the pond. Insect diversity did not show any significant relationship with the environmental variables.

  4. Family Matters

    Directory of Open Access Journals (Sweden)

    Isabel de Riquer

    2011-04-01

    Full Text Available The scene is at the court of James I of Aragon in the mid-13th c., the place is the royal palace of Barcelona or any of the crown's other possessions, and the dramatis personae include the heir to the throne, prince Peire (future king Peire the Great, and the court's most famous troubadour, Cerverí de Girona (fl. 1259-85. Author of the largest corpus of any Occitan troubadour (114 poems, Cerverì distinguishes himself by the surprises and challenges he presents to his audience: an alba (the most openly erotic genre to the Virgin Mary, the Cobla in sis lengatges (Cobla in Six Languages, the apparently nonsensical Vers estrayn. Cerverì borrows equally from the folk-inspired Galician-Portuguese poetry and from the French tradition, including the chanson de malmariée, where a young woman bemoans being sold off by her family to an old man (gilos, "Jealous" and separated from her youthful doulz amis, some even praying for the death of their husband. Both within that tradition and among Cerverì's three chansons de malmariée, the Gelosesca stands out as "especially determined" to lose her husband, using every "solution" (prayer, black magic, potion or experimenta.

  5. Family and family therapy in Russia.

    Science.gov (United States)

    Bebtschuk, Marina; Smirnova, Daria; Khayretdinov, Oleg

    2012-04-01

    This article represents the information about family and family therapy in the context of culture, traditions and contemporary changes of social situations in Russia. The legislation of family rights are mentioned within items about marriage and family in the Constitution, Civil Code and Family Code of the Russian Federation which has changed during recent years. The definition of family and description of family structure are given through the prism of the current demographic situation, dynamics of statistics of marriage and divorce rates, mental disorders, disabilities and such phenomena as social abandonment. The actual curriculum, teaching of family therapy and its disadvantages, system of continuous education, supervision and initiatives of the Institute of Integrative Family Therapy in improvement of preparing of specialists who can provide qualified psychosocial assistance for the family according to the actual needs of society are noted. The directions of state and private practice of family counselling and therapy both for psychiatric patients and medical patients, for adults and children in a family systemic approach are highlighted with an indication of the spectrum of techniques and methods used by Russian professionals. The main obstacles and perspectives of development of family therapy in Russia are summarized.

  6. Bequeathing Family Continuity.

    Science.gov (United States)

    Spanier, Graham B.

    1989-01-01

    Notes that many children who experience abuse, family disruption, or poverty reach adulthood with a strong commitment to family life. Questions whether changes in American families are indicators of pathology, deterioration, and instability; and asks how dysfunctional families transmit commitment to the concept of family to succeeding generations.…

  7. Family Reading Night

    Science.gov (United States)

    Hutchins, Darcy; Greenfeld, Marsha; Epstein, Joyce

    2007-01-01

    This book offers clear and practical guidelines to help engage families in student success. It shows families how to conduct a successful Family Reading Night at their school. Family Night themes include Scary Stories, Books We Love, Reading Olympics, Dr. Seuss, and other themes. Family reading nights invite parents to come to school with their…

  8. Family Factors in Small Family Business Growth

    National Research Council Canada - National Science Library

    Jim Cater; Marilyn Young

    2016-01-01

    .... We suggest that while all three patterns of small family business growth may lead to individual company success and sustainability, businesses with units in multiple trade areas may be most adept at managing the six family factors.

  9. Consuming Family Dinner Time

    National Research Council Canada - National Science Library

    Kelli Gutierrez; Linda Price; Eric Arnould

    2008-01-01

      Our study examines whether and how family dinners are embedded in the centrifugal and centripetal dynamics of everyday family life, the diversity of meanings they have for families and the intentions...

  10. Family Adjustment to Aphasia

    Science.gov (United States)

    ... Public / Speech, Language and Swallowing / Disorders and Diseases Family Adjustment to Aphasia Richard S. was a senior manager ... It also presents a great challenge to the family. There may be tension among family members and ...

  11. Improving Family Communications

    Science.gov (United States)

    ... Spread the Word Shop AAP Find a Pediatrician Family Life Medical Home Family Dynamics Adoption & Foster Care ... Listen Español Text Size Email Print Share Improving Family Communications Page Content Article Body How can I ...

  12. Normal Functioning Family

    Science.gov (United States)

    ... Spread the Word Shop AAP Find a Pediatrician Family Life Medical Home Family Dynamics Adoption & Foster Care ... Español Text Size Email Print Share Normal Functioning Family Page Content Article Body Is there any way ...

  13. Family Activities for Fitness

    Science.gov (United States)

    Grosse, Susan J.

    2009-01-01

    This article discusses how families can increase family togetherness and improve physical fitness. The author provides easy ways to implement family friendly activities for improving and maintaining physical health. These activities include: walking, backyard games, and fitness challenges.

  14. Branding a family business

    OpenAIRE

    Pohjola, Matti

    2016-01-01

    This master’s thesis main object was to understand better the very little researched topic: branding a family business. The main aim was to seek the values used behind family business that are the family values used in the brand and how the branding has been implemented in a family company. A qualitative method was chosen for this research for an interpretative analysis of the subject. Five family companies were chosen for the interviews. All these family companies are known Fi...

  15. Family Health History and Diabetes

    Science.gov (United States)

    ... Diabetes Diabetes Risk Test Family Health History Quiz Family Health History Quiz Family health history is an ... health problems. Four Questions You Should Ask Your Family About Diabetes & Family Health History Knowing your family ...

  16. Floristic composition and weed biomass in organic alfalfa crop

    Directory of Open Access Journals (Sweden)

    Ilić Olivera M.

    2016-01-01

    Full Text Available The paper presents the results of floristic composition and weed biomass in organic alfalfa crop in different years of alfalfa growing. The experiment was conducted in experimental plots in Futog, during the vegetation period of 2015. The presence of 60 weed species was noted, 49 of all weeds were noticed in the third, 48 in the fourth and 34 in the fifth year of organic alfalfa growing. Quantitative and qualitative structure of weed community depended on the age of alfalfa crop. By the analysis of cover values and the degree of the presence of weed species, it can be seen that species: Rumex obtusifolius L., Taraxacum officinale Web., Cynodon dactylon Pers. and Artemisia vulgaris L. had the greatest significance on weed infestation of alfalfa. The largest number of weed species belonged to the families Poaceae and Asteraceae. The biological spectrum of weeds species was defined by the terophyta dominance, whose number was reduced due to the age of the crop, while the share of hemicryptophytes and geophytes was more or less constant. Although we found a considerable level of infestation of alfalfa, alfalfa biomass reached acceptable values that were significantly higher than the weed biomass, which was statistically highly significant.

  17. The exploration of plant species in nature reserve of Mount Mutis East Nusa Tenggara Province

    Directory of Open Access Journals (Sweden)

    Solikin Solikin

    2016-04-01

    Full Text Available This research was aimed to explore and inventory the plant diversity, especially medicinal plants in Nature Reserve of Mount Mutis. Data were collected in Fatumnasi Village, Fatumnasi District of South Central Timor Regency in Octo-ber 2011 through plant exploration and interview the local people. Plants inventory was conducted along the tracks during exploration. Herbs vegetation analysis was conducted among the tree stands of Eucalyptus urophylla. In addi-tion, orchid vegetation analysis was only conducted to orchids that have been found attaching to Eucalyptus urophylla trees. Results showed that there were about 52 family, 78 genera and 84 species of plants in the observed area. Tree species was dominated by 'ampupu' (Eucalyptus urophylla, while orchid species was dominated by Eria retusa. Herbaceous plant communities were dominated by Centella asiatica, Cyperus sp. and Cynodon dactylon. There were about eight plant species of medicinal plants and one food plant species found in the forestthat have been known by local people. Keywords: exploration, inventory, Mount Mutis, nature reserve

  18. Traditional phytotherapy in Central Italy (Marche, Abruzzo, and Latium).

    Science.gov (United States)

    Guarrera, Paolo Maria

    2005-01-01

    In this study, the more significant results of extensive ethnopharmacobotanical research carried out by the author in the years 1977-2000 in 175 localities of three regions of Central Italy (Marche, Abruzzo, and Latium) have been reported and compared. The usages of 80 species belonging to 36 families are described, of which 71 were used in human therapy and 29 in veterinary medicine. Uses are suited with the number of localities in which they have been mentioned. Among the wild plant mainly still used, Malva sylvestris, Urtica dioica, and Sambucus nigra are particularly highly considered, while major uses of plants concern these plants in addition to Allium sativum, Rubus ulmifolius, Parietaria diffusa, Cynodon dactylon, and Ficus carica. Unusual phytotherapic uses concern Brassica oleracea, Taraxacum officinale (warts), Ruscus aculeatus, S. nigra (chilblains), Allium cepa (chilblains; to remove thorns and splinters), Juglans regia, R. ulmifolius (burns), and Euphorbia paralias (bites of weevers). Among new uses with only one quotation, we remember Cirsium arvense (intestinal disturbances), Centaurea bracteata (cough), Lupinus albus (calluses), Melittis melissophyllum (eye inflammations, antispasmodic), and Artemisia absinthium (tendon inflammations), while among plants employed in various regions with interesting less-known properties, there are C. arvense (emergency haemostatic), P. diffusa (insect bites), and Scrophularia canina (antiseptic and cicatrizing agent for wounds in bovines and sheep).

  19. Families and family therapy in Hong Kong.

    Science.gov (United States)

    Tse, Samson; Ng, Roger M K; Tonsing, Kareen N; Ran, Maosheng

    2012-04-01

    Family therapy views humans not as separate entities, but as embedded in a network of relationships, highlighting the reciprocal influences of one's behaviours on one another. This article gives an overview of family demographics and the implementation of family therapy in Hong Kong. We start with a review of the family demographics in Hong Kong and brief notes on families in mainland China. Demographics show that the landscape has changed markedly in the past decade, with more cross-border marriages, an increased divorce rate, and an ageing overall population - all of which could mean that there is increasing demand for professional family therapy interventions. However, only a limited number of professionals are practising the systems-based approach in Hong Kong. Some possible reasons as to why family therapy is not well disseminated and practised are discussed. These reasons include a lack of mental health policy to support family therapy, a lack of systematic family therapy training, and a shortage of skilled professionals. Furthermore, challenges in applying the western model in Chinese culture are also outlined. We conclude that more future research is warranted to investigate how family therapy can be adapted for Chinese families.

  20. Family psychology and family therapy in Japan.

    Science.gov (United States)

    Kameguchi, K; Murphy-Shigematsu, S

    2001-01-01

    The development of family psychology and family therapy in Japan has occurred mostly since the 1980s. This development was originally activated by the major social issue in contemporary Japan of school refusal, in which more than 127,000 children either overtly refuse to or claim that they cannot go to school. From a family perspective, this problem is analyzed as it relates to the confusion that children experience from unbalanced and unclear boundaries in family relations or "membranes." An approach to family therapy that adapts systems theory and integrates a clay sculpting medium has been developed to work with Japanese families confronting this problem. The design and implementation of preventative family psychology programs applied at the community level are also an important part of the future development in these fields.

  1. Family doctors' involvement with families in Estonia

    Directory of Open Access Journals (Sweden)

    Lember Margus

    2004-10-01

    Full Text Available Abstract Background Family doctors should care for individuals in the context of their family. Family has a powerful influence on health and illness and family interventions have been shown to improve health outcomes for a variety of health problems. The aim of the study was to investigate the Estonian family doctors' (FD attitudes to the patients' family-related issues in their work: to explore the degree of FDs involvement in family matters, their preparedness for management of family-related issues and their self-assessment of the ability to manage different family-related problems. Methods A random sample (n = 236 of all FDs in Estonia was investigated using a postal questionnaire. Altogether 151 FDs responded to the questionnaire (response rate 64%, while five of them were excluded as they did not actually work as FDs. Results Of the respondents, 90% thought that in managing the health problems of patients FDs should communicate and cooperate with family members. Although most of the family doctors agreed that modifying of the health damaging risk factors (smoking, alcohol and drug abuse of their patients and families is their task, one third of them felt that dealing with these problems is ineffective, or perceived themselves as poorly prepared or having too little time for such activities. Of the respondents, 58% (n = 83 were of the opinion that they could modify also relationship problems. Conclusions Estonian family doctors are favourably disposed to involvement in family-related problems, however, they need some additional training, especially in the field of relationship management.

  2. Competitiveness of Family Businesses

    NARCIS (Netherlands)

    M.A.A.M. Leenders (Mark); E. Waarts (Eric)

    2001-01-01

    textabstractThe purpose of this study is to systematically examine the advantages and disadvantages of different types of family businesses. We distinguish four different types of family businesses based on their family and business orientation: (1) House of Business, (2) Family Money Machine, (3) F

  3. Families in Transition .

    Science.gov (United States)

    Bundy, Michael L., Ed.; Gumaer, James, Ed.

    1984-01-01

    Focuses on disrupted families and the role of the school counselor in helping children adjust. Describes characteristics of healthy families, and discusses the transition to the blended family, effects of divorce groups on children's classroom behavior, counseling children in stepfamilies, single-parent families, and parenting strengths of single…

  4. Competitiveness of Family Businesses

    NARCIS (Netherlands)

    M.A.A.M. Leenders (Mark); E. Waarts (Eric)

    2001-01-01

    textabstractThe purpose of this study is to systematically examine the advantages and disadvantages of different types of family businesses. We distinguish four different types of family businesses based on their family and business orientation: (1) House of Business, (2) Family Money Machine, (3) F

  5. Family Therapy for the "Truncated" Nuclear Family.

    Science.gov (United States)

    Zuk, Gerald H.

    1980-01-01

    The truncated nuclear family consists of a two-generation group in which conflict has produced a polarization of values. The single-parent family is at special risk. Go-between process enables the therapist to depolarize sharply conflicted values and reduce pathogenic relating. (Author)

  6. Strengthening Family Practices for Latino Families

    Science.gov (United States)

    Chartier, Karen G.; Negroni, Lirio K.; Hesselbrock, Michie N.

    2010-01-01

    This study examined the effectiveness of a culturally adapted Strengthening Families Program (SFP) for Latinos to reduce risks for alcohol and drug use in children. Latino families, predominantly Puerto Rican, with a 9- to 12-year-old child and a parent(s) with a substance abuse problem participated in the study. Pre- and post-tests were conducted…

  7. Putting the "family" back into family therapy.

    Science.gov (United States)

    Breunlin, Douglas C; Jacobsen, Elizabeth

    2014-09-01

    In this article, we examine the field of family therapy by drawing a distinction between two forms of practice: Whole Family Therapy (WFT), defined as treating the whole family, and Relational Family Therapy (RFT), defined as working with a subsystem of the family or an individual while retaining a systemic lens. Our thesis is that the practice of WFT has been in decline for some time and steps must be taken to keep it from becoming a defunct practice. We consider the trajectory of WFT and RFT throughout the development of family therapy through reference to the people, the literature, training, and practice patterns associated with family therapy. We remind the reader of the many benefits of WFT and suggest that today WFT is likely to be practiced in conjunction with RFT and individual therapy. Since training of family therapists today is largely located in degree-granting programs, we identify constraints to including WFT in such programs. We conclude by offering suggestions that can enhance a program's ability to train students in WFT. © 2014 FPI, Inc.

  8. Strengthening Family Practices for Latino Families

    Science.gov (United States)

    Chartier, Karen G.; Negroni, Lirio K.; Hesselbrock, Michie N.

    2010-01-01

    This study examined the effectiveness of a culturally adapted Strengthening Families Program (SFP) for Latinos to reduce risks for alcohol and drug use in children. Latino families, predominantly Puerto Rican, with a 9- to 12-year-old child and a parent(s) with a substance abuse problem participated in the study. Pre- and post-tests were conducted…

  9. Evaluation of Antibacterial Activity of Some Traditionally Used Medicinal Plants against Human Pathogenic Bacteria

    Directory of Open Access Journals (Sweden)

    Bishnu P. Marasini

    2015-01-01

    Full Text Available The worldwide increase of multidrug resistance in both community- and health-care associated bacterial infections has impaired the current antimicrobial therapy, warranting the search for other alternatives. We aimed to find the in vitro antibacterial activity of ethanolic extracts of 16 different traditionally used medicinal plants of Nepal against 13 clinical and 2 reference bacterial species using microbroth dilution method. The evaluated plants species were found to exert a range of in vitro growth inhibitory action against the tested bacterial species, and Cynodon dactylon was found to exhibit moderate inhibitory action against 13 bacterial species including methicillin-resistant Staphylococcus aureus, imipenem-resistant Pseudomonas aeruginosa, multidrug-resistant Salmonella typhi, and S. typhimurium. The minimum inhibitory concentration (MIC values of tested ethanolic extracts were found from 31 to >25,000 μg/mL. Notably, ethanolic extracts of Cinnamomum camphora, Curculigo orchioides, and Curcuma longa exhibited the highest antibacterial activity against S. pyogenes with a MIC of 49, 49, and 195 μg/mL, respectively; whereas chloroform fraction of Cynodon dactylon exhibited best antibacterial activity against S. aureus with a MIC of 31 μg/mL. Among all, C. dactylon, C. camphora, C. orchioides, and C. longa plant extracts displayed a potential antibacterial activity of MIC < 100 μg/mL.

  10. PEMANFAATAN SERESAH DAUN BAMBU (Dendrocalamus asper SEBAGAI BIOHERBISIDA PENGENDALI GULMA YANG RAMAH LINGKUNGAN

    Directory of Open Access Journals (Sweden)

    Lutfy Ditya Cahyanti

    2015-12-01

    Full Text Available Uncontrolled weed growth in the early stages of crop establishment, can decrease final crop yield. Phytochemical compounds from bamboo’s (Dendrocalamus sasper leaves known as flavonoids, phenolic and coumarin that inhibit the growth and development of weeds. The objective of this study was to utilizing bamboo’s leaves litter as bioherbicide for sustainable agricultural system. Weedy area used for observation of the effectiveness solution of bamboo’s leaves litter as bioherbicide is 1 m², first area for solution of bamboo’s leaves litter 10%, the second area for solution of bamboo’s leaves litter 5% and third plot only distilled water as a control treatment. Weeds SDR observations was done before spraying and 7 days after spraying bamboo’s leaves litter. The selected plot is a plot with diverse species of weeds. Observations SDR weeds to determine the level of effectiveness of a solution of bamboo’s leaf litter, was conducted used quadrant plots Weed species that dominated on our plot are Mikania micrantha, Eleusine indica, Cyperus rotundus, Cynodon stolon, Cynodon dactylon, Axonopus compressus dan Sanchus arvensis. Solution of bamboo’s leaves litter as bioherbicide are only capable controlled bermuda grass (Cynodon dactylon, both at a dose of 5 % and 10 %. For other species, solution of bamboo’s leaves litter did not work at

  11. Choosing a Family Doctor

    Science.gov (United States)

    ... nav nav, .header-9#header-section #main-nav, #overlay-menu nav, #mobile-menu, #one-page-nav li . ... editorial staff Home Your Health Resources Doctor Visit Preparation Choosing a Family Doctor Choosing a Family Doctor ...

  12. Loosely coupled class families

    DEFF Research Database (Denmark)

    Ernst, Erik

    2001-01-01

    are expressed using virtual classes seem to be very tightly coupled internally. While clients have achieved the freedom to dynamically use one or the other family, it seems that any given family contains a xed set of classes and we will need to create an entire family of its own just in order to replace one......Families of mutually dependent classes that may be accessed polymor- phically provide an advanced tool for separation of concerns, in that it enables client code to use a group of instances of related classes safely without depending on the exact classes involved. However, class families which...... of the members with another class. This paper shows how to express class families in such a manner that the classes in these families can be used in many dierent combinations, still enabling family polymorphism and ensuring type safety....

  13. Familial lipoprotein lipase deficiency

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/000408.htm Familial lipoprotein lipase deficiency To use the sharing features on this page, please enable JavaScript. Familial lipoprotein lipase deficiency is a group of rare genetic ...

  14. Familial Mediterranean fever

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000363.htm Familial Mediterranean fever To use the sharing features on this page, please enable JavaScript. Familial Mediterranean fever (FMF) is a rare disorder passed down through ...

  15. Importance of Family Routines

    Science.gov (United States)

    ... Structure Your Child's Nighttime Routine . Weekends: Weekends are good times for family togetherness. You might go grocery shopping as a family, visit museums and zoos, do chores​ that everyone participates in, go on ...

  16. Assessing postpartum family functioning.

    Science.gov (United States)

    Midmer, D; Talbot, Y

    1988-09-01

    The birth of a child requires adaptation and reorganization within the family system in order to accommodate the new family member and to allow the family to continue in its psychosocial development. Knowledge of the normative and transitional changes required at this stage of family life will enhance family practitioners' understanding of some of the common concerns and complaints related to them by various family members during the postpartum period. The Family FIRO model represents a helpful conceptual framework to increase the family physician's understanding of the issues of inclusion, control, and intimacy that are highlighted during the transition to parenthood. The authors briefly present this model and discuss its application to postpartum adjustment and its implications for health-care professionals.

  17. Family Practice Consultation.

    African Journals Online (AJOL)

    gauge the patients' opin:on on the family doctors' role regardirg prayer ... family practice consultation arc presented. ... patients' expectation of prayer and ..... New developments and frequently asked questions covering - high and low BMI, ...

  18. MSUD Family Support Group

    Science.gov (United States)

    ... Group The MSUD Family Support Group is a non-profit 501 (c)(3) organization for those with MSUD ... Family Support Group is a 501(c)(3) non-profit organization with no paid staff. Funds are needed ...

  19. National Military Family Association

    Science.gov (United States)

    ... 931.6632 info@MilitaryFamily.org © 2016 - National Military Family Association Twitter Facebook Pinterest Instagram Charity Navigator Four Star Charity GuideStar Exchange Better Business Bureau Charity Watch Independent Charity of America nonprofit ...

  20. Familial Episodic Amaurosis

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2004-08-01

    Full Text Available A family with a stereotyped unilateral or bilateral transient visual loss, that recurred many times daily and was associated with childhood epilepsy and familial hemiplegic migraine, is reported from University Hospitals, Geneva, Switzerland.

  1. IGSF9 Family Proteins

    DEFF Research Database (Denmark)

    Hansen, Maria; Walmod, Peter Schledermann

    2013-01-01

    The Drosophila protein Turtle and the vertebrate proteins immunoglobulin superfamily (IgSF), member 9 (IGSF9/Dasm1) and IGSF9B are members of an evolutionarily ancient protein family. A bioinformatics analysis of the protein family revealed that invertebrates contain only a single IGSF9 family gene......, the longest isoforms of the proteins have the same general organization as the neural cell adhesion molecule family of cell adhesion molecule proteins, and like this family of proteins, IGSF9 family members are expressed in the nervous system. A review of the literature revealed that Drosophila Turtle...... facilitates homophilic cell adhesion. Moreover, IGSF9 family proteins have been implicated in the outgrowth and branching of neurites, axon guidance, synapse maturation, self-avoidance, and tiling. However, despite the few published studies on IGSF9 family proteins, reports on the functions of both Turtle...

  2. Family Caregiver Alliance

    Science.gov (United States)

    ... on your schedule. Look for our launch soon! FAMILY CARE NAVIGATOR ─ Click on Your State AL AK ... County Smart Patients Caregivers Community In partnership with Family Caregiver Alliance Learn more Caregiver Research Veterans suffer ...

  3. Family and Enterprise

    OpenAIRE

    Fletcher, Denise Elaine

    2006-01-01

    This chapter provides a review of the different approaches that have been utilised to examine the link between family and enterprise. Definitional issues are addressed, as are rationalist and ‘systems’ ways of evaluating the relationship between family and enterprise. Criticism is made of the effects of rationalist thinking on studies of family businesses which have tended to create duality and polarity in our understanding of the family-enterprise relationship. It is argued that a developm...

  4. Family Obligations in Denmark

    DEFF Research Database (Denmark)

    Koch-Nielsen, Inger

    How is the balance in obligations between the Family and the Danish Welfare State? Can we observe a trend to shift the responsibility back to the family? This booklet intends to sketch the legal framework around the division of responsibilities between the Family and the state and to analyse...... to what extent and where the unit of rights and obliagations is the individual and where it is the family or household....

  5. Family Obligations in Denmark

    DEFF Research Database (Denmark)

    Koch-Nielsen, Inger

    How is the balance in obligations between the Family and the Danish Welfare State? Can we observe a trend to shift the responsibility back to the family? This booklet intends to sketch the legal framework around the division of responsibilities between the Family and the state and to analyse...... to what extent and where the unit of rights and obliagations is the individual and where it is the family or household....

  6. Inclusão de silagem de rama de mandioca na alimentação de vacas em lactação, mantidas em pasto de Cynodon: consumo e digestibilidade - DOI: 10.4025/actascianimsci.v28i2.637 Inclusion levels of superior third of cassava foliage silage for dairy cows in tropical graze: intake and digestibility - DOI: 10.4025/actascianimsci.v28i2.637

    Directory of Open Access Journals (Sweden)

    Daniele Cristina da Silva

    2006-01-01

    Full Text Available Avaliou-se a inclusão (0%, 10%, 20% e 30% da silagem do terço superior da rama de mandioca (STSRM para vacas da raça Holandesa alimentadas à pasto, analisando o consumo e a digestibilidade. O delineamento experimental utilizado foi o quadrado latino 4x4, e para o fator níveis de inclusão, regressão. Foram analisados: consumo de matéria orgânica (CMO, fibra em detergente neutro (CFDN, proteína bruta (PB, carboidratos totais (CCT, carboidratos não fibrosos (CNF; digestibilidade aparente da matéria orgânica (DMO, proteína bruta (DPB, fibra em detergente neutro (DFDN, carboidratos totais (DCT e carboidratos não fibrosos (DCNF. Houve efeito crescente (p The aim of the experiment was to evaluate the intake and digestibility of Holsteins dairy cow fed with Cynodon graze and inclusion levels (0, 10, 20 e 30% of superior third of cassava foliage silage (STCFS. Eight lactating dairy cow were used in a square design 4x4 and to inclusion levels, regression was used. The following aspects were analyzed: organic matter intake (OMI, neutral detergent fiber (NDF, crude protein (CP, total carbohydrate (TC, nonfiber carbohydrate (NFC; apparent digestibility of organic matter (ADOM, crude protein (ADCP, neutral detergent fiber (ADNDF, total carbohydrate (ADTC, nonfiber carbohydrate (ADNFC. The inclusion levels of STCFS had an increasing effect (p < 0.05 to total OMI, STCFS + concentrate DOI, STCFS + concentrate NDF, total CP, total TC, total NFC in kg/day and total OMI and total % live weight. The ADCP had decreasing effect (p < 0.05 with the increase of inclusion levels of STCFS.

  7. Strengths of Remarried Families.

    Science.gov (United States)

    Knaub, Patricia Kain; And Others

    1984-01-01

    Focuses on remarried families' (N=80) perceptions of family strengths, marital satisfaction, and adjustment to the remarried situation. Results indicated that although most would like to make some changes, scores on the measurements used were high. A supportive environment was the most important predictor of family strength and success. (JAC)

  8. Family systems and fertility

    NARCIS (Netherlands)

    Moenkediek, Bastian

    2016-01-01

    This thesis studies the role of regional family organization principles, so called family systems, for explaining fertility behaviours in different parts of Europe. Studying family systems and its impact on fertility is important, because many aspects of societal life, such as the organization of we

  9. Families in Transition.

    Science.gov (United States)

    Britton, Patti O., Ed.; McGee, Michael, Ed.

    1987-01-01

    This issue of "Emphasis" deals with families in transition, providing some model programs for the new family and some historical perspectives on how families have developed over time. Articles include: (1) "Nostalgia on the Right" (Nancy Theriot); (2) "Heart to Heart" (Nancy Harrington-MacLennan); (3) "The Media Get the Message" (Janet Alyn); (4)…

  10. Books in the Family.

    Science.gov (United States)

    Swinger, Alice K.

    1989-01-01

    Opportunities for parents to encourage reading in the family are noted and ways to enhance the reading experience are discussed, including writing letters to book characters, singing combined with reading aloud, supplementing school subjects with enjoyable reading, sharing books at family gatherings, and using family experiences for book…

  11. Single Mothers "Do" Family

    Science.gov (United States)

    Nelson, Margaret K.

    2006-01-01

    This paper explores how single mothers both incorporate others into family life (e.g., when they ask others to care for their children) and simultaneously "do families" in a manner that holds out a vision of a "traditional" family structure. Drawing on research with White, rural single mothers, the author explores the manner in which these women…

  12. Family traditions and generations.

    Science.gov (United States)

    Schneiderman, Gerald; Barrera, Maru

    2009-01-01

    Currently, traditional family values that have been passed down through generations appear to be at risk. This has significant implications for the stability and health of individuals, families, and communities. This article explores selected issues related to intergenerational transmission of family values and cultural beliefs, with particular reference to Western culture and values that are rooted in Jewish and Christian traditions. It also examines family values and parenting styles as they influence the developing perspective of children and the family's adaptation to a changing world.

  13. Asteroid family ages

    CERN Document Server

    Spoto, Federica; Knezevic, Zoran

    2015-01-01

    A new family classification, based on a catalog of proper elements with $\\sim 384,000$ numbered asteroids and on new methods is available. For the $45$ dynamical families with $>250$ members identified in this classification, we present an attempt to obtain statistically significant ages: we succeeded in computing ages for $37$ collisional families. We used a rigorous method, including a least squares fit of the two sides of a V-shape plot in the proper semimajor axis, inverse diameter plane to determine the corresponding slopes, an advanced error model for the uncertainties of asteroid diameters, an iterative outlier rejection scheme and quality control. The best available Yarkovsky measurement was used to estimate a calibration of the Yarkovsky effect for each family. The results are presented separately for the families originated in fragmentation or cratering events, for the young, compact families and for the truncated, one-sided families. For all the computed ages the corresponding uncertainties are pro...

  14. Inside the Family Firm

    DEFF Research Database (Denmark)

    Bennedsen, Morten; Nielsen, Kasper; Pérez-González, Francisco

    2005-01-01

    This paper uses a unique dataset from Denmark to investigate (1) the role of family characteristics in corporate decision making, and (2) the consequences of these decisions on firm performance. We focus on the decision to appoint either a family or an external chief executive officer (CEO). We...... show that a departing CEO's family characteristics have a strong predictive power in explaining CEO succession decisions: family CEOs are more frequently selected the larger the size of the family, the higher the ratio of male children and when the departing CEOs had only had one spouse. We...... then analyze the impact of family successions on performance. We overcome endogeneity and omitted variables problems of previous papers in the literature by using the gender of a departing CEO's first-born child as an instrumental variable (IV) for family successions. This is a plausible IV as male first...

  15. Inside the Family Firm

    DEFF Research Database (Denmark)

    Bennedsen, Morten; Nielsen, Kasper; Pérez-González, Francisco

    2005-01-01

    This paper uses a unique dataset from Denmark to investigate (1) the role of family characteristics in corporate decision making, and (2) the consequences of these decisions on firm performance. We focus on the decision to appoint either a family or an external chief executive officer (CEO). We...... show that a departing CEO's family characteristics have a strong predictive power in explaining CEO succession decisions: family CEOs are more frequently selected the larger the size of the family, the higher the ratio of male children and when the departing CEOs had only had one spouse. We...... then analyze the impact of family successions on performance. We overcome endogeneity and omitted variables problems of previous papers in the literature by using the gender of a departing CEO's first-born child as an instrumental variable (IV) for family successions. This is a plausible IV as male first...

  16. Family governance practices and teambuilding : Paradox of the enterprising family

    NARCIS (Netherlands)

    Berent-Braun, M.M.; Uhlaner, L.M.

    2012-01-01

    This paper explores the relationship between family governance practices and financial performance of the business and family assets of business-owning families. A business-owning family that shares a focus on preserving and growing wealth as a family is defined as the enterprising family. Results o

  17. 24 CFR 982.515 - Family share: Family responsibility.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Family share: Family responsibility... Assistance Payment § 982.515 Family share: Family responsibility. (a) The family share is calculated by subtracting the amount of the housing assistance payment from the gross rent. (b) The family rent to owner is...

  18. Opening Doors: Understanding School and Family Influences on Family Involvement

    Science.gov (United States)

    Carlisle, Erin; Stanley, Lindsey; Kemple, Kristen Mary

    2005-01-01

    Family involvement in schooling can benefit young children, teachers, and families. Family involvement in schools can be influenced by both school-related and family-related factors. School-related factors include teachers' attitudes toward families, and school and teacher expectations. Family-related factors include ethnicity, prior school…

  19. Family governance practices and teambuilding : Paradox of the enterprising family

    NARCIS (Netherlands)

    Berent-Braun, M.M.; Uhlaner, L.M.

    2012-01-01

    This paper explores the relationship between family governance practices and financial performance of the business and family assets of business-owning families. A business-owning family that shares a focus on preserving and growing wealth as a family is defined as the enterprising family. Results o

  20. Family governance practices and teambuilding : Paradox of the enterprising family

    NARCIS (Netherlands)

    Berent-Braun, M.M.; Uhlaner, L.M.

    2012-01-01

    This paper explores the relationship between family governance practices and financial performance of the business and family assets of business-owning families. A business-owning family that shares a focus on preserving and growing wealth as a family is defined as the enterprising family. Results

  1. Family dynamics and family psychotherapy of psychosomatic.

    Science.gov (United States)

    Wirsching, M; Stierlin, H

    1979-01-01

    Family therapy of psychosomatic disorders is oftern difficult and comparable to the therapy of psychotic patients. Nonetheless, the results published today by authors such as Minuchin and Selvini and our own experiences are promising indeed. We have found that what seemed to be a deep-rooted psychic structure changed rapidly and enduringly if the relationship field changed. Amelioration of symptoms is in many cases easily attained if they are understood in their function within a relational system. Also, we regard the system or family approach as a chance for medical practice. The general practioner who usually deals with family systems has, in our view, an ideal position to bring about change if he uses his authority and trust properly. He has to obtain a positive, not pathology-oriented view and should use family and social resources in spite of engaging in an often fruitless and endless contact with the designated patient, which only serves to maintain and even to increase the homeostatic lock of the family system.

  2. Familial pituitary tumor syndromes.

    Science.gov (United States)

    Elston, Marianne S; McDonald, Kerrie L; Clifton-Bligh, Roderick J; Robinson, Bruce G

    2009-08-01

    The vast majority of pituitary tumors are benign and occur sporadically; however, they can still result in significant morbidity and even premature mortality through mass effects and hormone dysfunction. The etiology of sporadic tumors is still poorly understood; by contrast, advances have been made in our understanding of familial pituitary adenoma syndromes in the past decade. Currently, four genes are known to be associated with familial pituitary tumor syndromes: MEN1, CDKN1B, PRKAR1A and AIP. The first three genes are associated with a variety of extrapituitary pathologies, for example, primary hyperparathyroidism with multiple endocrine neoplasia type 1, which might aid identification of these syndromes. By contrast, AIP mutations seem to occur in the setting of isolated familial pituitary adenomas, particularly of the growth-hormone-secreting subtype. Awareness and identification of familial pituitary tumor syndromes is important because of potential associated pathologies and important implications for family members. Here, we review the current knowledge of familial pituitary tumor syndromes.

  3. Advancing family psychology.

    Science.gov (United States)

    Fiese, Barbara H

    2016-02-01

    To realize the broad and complex nature of the field of family psychology, I have slightly revised the mission statement of the Journal of Family Psychology (JFP) to capture contemporary scholarship in family psychology and to advance systems perspectives in this top-tier scientific journal. Over the next 6 years, I hope that authors will consider JFP as an outlet for their best work in the following areas: (1) JFP addresses societal challenges faced by families today; (2) JFP publishes important studies on what makes couple and family relationships work; (3) JFP is a leader in publishing reports that use cutting-edge sophisticated approaches to research design and data analysis; and (4) JFP imparts knowledge about effective therapy and prevention programs relevant to couples and families. The journal is also expanding its publication rate to eight issues per year.

  4. KSF of family business

    OpenAIRE

    Boroš, Petr

    2014-01-01

    Family business is a business in which family members have a large stake in ownership and also a deciding vote on business operation. This thesis deals with what makes the family businesses thriving. The research is conducted using the Good to Great framework by Jim Collins. Based mainly on quantitative and qualitative survey of 8 Czech companies of various fields and sizes, it was discovered that there are some links between the companies' success. These findings yield a set of recommendatio...

  5. Family in contemporary society

    OpenAIRE

    Rabije Murati

    2016-01-01

    The family is part of social change and, as such changes and transform into steps with modern trends of society. Family function in a given society is structured according to the overall changes that occur in all areas of social life, not neglecting family life. The contemporary conditions impose requirements that must be met to move forward with the times that follow. In particular, should highlight the social changes that are related to the growth and advancement of the educational and prof...

  6. The Hoffmeister asteroid family

    Science.gov (United States)

    Carruba, V.; Novaković, B.; Aljbaae, S.

    2017-03-01

    The Hoffmeister family is a C-type group located in the central main belt. Dynamically, it is important because of its interaction with the ν1C nodal secular resonance with Ceres, which significantly increases the dispersion in inclination of family members at a lower semimajor axis. As an effect, the distribution of inclination values of the Hoffmeister family at a semimajor axis lower than its centre is significantly leptokurtic, and this can be used to set constraints on the terminal ejection velocity field of the family at the time it was produced. By performing an analysis of the time behaviour of the kurtosis of the vW component of the ejection velocity field [γ2(vW)], as obtained from Gauss' equations, for different fictitious Hoffmeister families with different values of the ejection velocity field, we were able to exclude that the Hoffmeister family should be older than 335 Myr. Constraints from the currently observed inclination distribution of the Hoffmeister family suggest that its terminal ejection velocity parameter VEJ should be lower than 25 m s-1. Results of a Yarko-YORP Monte Carlo method to family dating, combined with other constraints from inclinations and γ2(vW), indicate that the Hoffmeister family should be 220^{+60}_{-40} Myr old, with an ejection parameter VEJ = 20 ± 5 m s-1.

  7. Family in contemporary society

    Directory of Open Access Journals (Sweden)

    Rabije Murati

    2016-01-01

    Full Text Available The family is part of social change and, as such changes and transform into steps with modern trends of society. Family function in a given society is structured according to the overall changes that occur in all areas of social life, not neglecting family life. The contemporary conditions impose requirements that must be met to move forward with the times that follow. In particular, should highlight the social changes that are related to the growth and advancement of the educational and professional standards, which will increase the overall impact on the family and its function. If you're looking for full responsibility of parents in the upbringing of children then it is necessary to see the conditions in which the family lives. For normal education and the rights of children with special meaning the number of members in the (quantity family. The tendency to a higher standard of economic life, a small number of children in the family and it is more than obvious that fewer family members or less have greater opportunity for parents to pay more attention to their children. One of the main roles of family, no matter where they are located in the city, village, developed or developing countries, by all means participate, intermediates and transfers the moral, social and other values in modern life.

  8. Saturating Sperner families

    CERN Document Server

    Gerbner, Dániel; Lemons, Nathan; Pálvölgyi, Dömötör; Palmer, Cory; Patkós, Balázs

    2011-01-01

    A family $\\cF \\subseteq 2^{[n]}$ saturates the monotone decreasing property $\\cP$ if $\\cF$ satisfies $\\cP$ and one cannot add any set to $\\cF$ such that property $\\cP$ is still satisfied by the resulting family. We address the problem of finding the minimum size of a family saturating the $k$-Sperner property and the minimum size of a family that saturates the Sperner property and that consists only of $l$-sets and $(l+1)$-sets.

  9. The DLGAP family

    DEFF Research Database (Denmark)

    Rasmussen, Andreas H; Rasmussen, Hanne B; Silahtaroglu, Asli

    2017-01-01

    downstream signalling in the neuron. The postsynaptic density, a highly specialized matrix, which is attached to the postsynaptic membrane, controls this downstream signalling. The postsynaptic density also resets the synapse after each synaptic firing. It is composed of numerous proteins including a family...... in the postsynapse, the DLGAP family seems to play a vital role in synaptic scaling by regulating the turnover of both ionotropic and metabotropic glutamate receptors in response to synaptic activity. DLGAP family has been directly linked to a variety of psychological and neurological disorders. In this review we...... focus on the direct and indirect role of DLGAP family on schizophrenia as well as other brain diseases....

  10. Communication in family businesses : Relationships between family and non-family managers

    OpenAIRE

    Grytsaieva, Tetiana; Strandberg, Johan

    2016-01-01

    Problem: Family firms often comprise of a complex web of relationships between family and non-family managers that are active within the business. Family enterprises are also known for their closed communication and decision-making practices. It often occurs that families do not include non-family managers into important business-related discussions and do not consult their decisions with managers from outside of the family. At the same time, research in the area of family business defines th...

  11. The Rafita asteroid family

    Science.gov (United States)

    Aljbaae, S.; Carruba, V.; Masiero, J. R.; Domingos, R. C.; Huaman, M.

    2017-01-01

    The Rafita asteroid family is an S-type group located in the middle main belt, on the right side of the 3J:-1A mean-motion resonance. The proximity of this resonance to the family left side in semi-major axis caused many former family members to be lost. As a consequence, the family shape in the (a, 1/D) domain is quite asymmetrical, with a preponderance of objects on the right side of the distribution. The Rafita family is also characterized by a leptokurtic distribution in inclination, which allows the use of methods of family age estimation recently introduced for other leptokurtic families such as Astrid, Hansa, Gallia, and Barcelona. In this work we propose a new method based on the behavior of an asymmetry coefficient function of the distribution in the (a, 1/D) plane to date incomplete asteroid families such as Rafita. By monitoring the time behavior of this coefficient for asteroids simulating the initial conditions at the time of the family formation, we were able to estimate that the Rafita family should have an age of 490 ± 200 Myr, in good agreement with results from independent methods such as Monte Carlo simulations of Yarkovsky and Yorp dynamical induced evolution and the time behaviour of the kurtosis of the sin (i) distribution. Asteroids from the Rafita family can reach orbits similar to 8% of the currently known near Earth objects. ≃1% of the simulated objects are present in NEO-space during the final 10 Myr of the simulation, and thus would be comparable to objects in the present-day NEO population.

  12. Closure Issues with Families.

    Science.gov (United States)

    Craig, Steven E.; Bischof, Gary H.

    Closure of the counseling relationship constitutes both an ending and a beginning. Although closure signifies the ending of the present counseling relationship, many family counselors conceptualize closure as the start of a working relationship between counselor and family that may be summoned in future times of crisis or during a difficult life…

  13. Selecting Family Interventions.

    Science.gov (United States)

    Watts, Richard E.

    Just as counseling approaches designed for individuals have their theory-specific techniques, family counseling approaches also have theory-specific interventions and strategies. Whatever presenting problem the family brings to counseling, one or more of four essential components (communication, problem solving, roles and boundaries) is typically…

  14. Assessment of Troubled Families.

    Science.gov (United States)

    Combs-Orme, Terri; Thomas, Katherine H.

    1997-01-01

    Tests the utility of four standardized instruments used in assessing 105 families that sought services in a juvenile corrections setting for their teenage children. Results demonstrate that parents and adolescents can complete standardized assessment instruments and that the information provided can help in understanding distressed families. (RJM)

  15. Family Reunion Health Guide

    Science.gov (United States)

    ... be a sign of kidney disease. Encourage your family to keep their blood pressure at or below the number set by their ... Share NKDEP brochures about diabetes and high blood pressure. Encourage family members to take the information with them when ...

  16. Privacy in the family

    NARCIS (Netherlands)

    Newell, Bryce; Metoyer, Cheryl A.; Moore, Adam D.

    2015-01-01

    Popular access to increasingly sophisticated forms of electronic surveillance technologies has altered the dynamics of family relationships. Monitoring, mediated and facilitated by practices of both covert and overt electronic surveillance, has changed the nature of privacy within the family. In thi

  17. Narrative Family Therapy.

    Science.gov (United States)

    Walsh, William M.; Keenan, Robert

    1997-01-01

    States that narrative family therapy is informed by social constructionism and postmodern worldviews, and is a relatively significant departure from mainstream psychotherapy. Discusses the use of narrative family therapy. Uses the story of Adam and Eve in the Garden of Eden as an example. (MKA)

  18. Marriage or Family Therapy.

    Science.gov (United States)

    Haley, Jay

    1984-01-01

    Reviews the differences between family therapy and marriage counseling in terms of professional organization, theory, and practice. Suggests that training in marriage therapy does not appear adequate for family therapy. The goal of the therapy field should be more consensus in theory and a single profession of therapists. (JAC)

  19. Family Report 2011

    NARCIS (Netherlands)

    Freek Bucx

    2011-01-01

    Original title: Gezinsrapport 2011. Between 2007 and 2010 the Netherlands had its first ever Minister for Youth and Family. The position of the family in modern society is a subject of considerable debate, not just at political and policy level, but also in society itself. Voices are frequently hea

  20. Familie og arv

    DEFF Research Database (Denmark)

    Nielsen, Linda

    1995-01-01

    Familie og arv, familie, arv, børn, ægteskab, ægtefælle, skilsmisse, formuefællesskab, forældremyndighed, fælleseje, særråden, særeje, død, uskiftet bo, underholdspligt, samliv, tvangsarv, deling...

  1. Golden Matrix Families

    Science.gov (United States)

    Fontaine, Anne; Hurley, Susan

    2011-01-01

    This student research project explores the properties of a family of matrices of zeros and ones that arises from the study of the diagonal lengths in a regular polygon. There is one family for each n greater than 2. A series of exercises guides the student to discover the eigenvalues and eigenvectors of the matrices, which leads in turn to…

  2. Internationalization of Family Businesses

    DEFF Research Database (Denmark)

    Boyd, Britta; Hollensen, Svend; Goto, Toshio

    2010-01-01

    -depth qualitative interviews reveal the driving forces on both sides and show how the psychic distance can be reduced between the different parent firms including the joint venture (JV) child. The purpose of this study is to compare equal split or equity joint ventures of non-family and family firms regarding...

  3. America's Family Time Famine.

    Science.gov (United States)

    Mattox, Jr., William R.

    1990-01-01

    Parents spend increasingly less time with their children because of the pressures of dual careers and single parenthood. Economic pressures and social values have affected sharing of family time. Studies show both parents and children consider spending time together the most important element in improving family life. (BC)

  4. Marriage or Family Therapy.

    Science.gov (United States)

    Haley, Jay

    1984-01-01

    Reviews the differences between family therapy and marriage counseling in terms of professional organization, theory, and practice. Suggests that training in marriage therapy does not appear adequate for family therapy. The goal of the therapy field should be more consensus in theory and a single profession of therapists. (JAC)

  5. The Family Victivallaceae

    NARCIS (Netherlands)

    Plugge, C.M.; Zoetendal, E.G.

    2014-01-01

    The family Victivallaceae is a member of the order Victivallales and holds only two cultured representatives: Victivallis vadensis strain CelloT and the uncharacterized strain NML 080035. They are Gram-negative, nonmotile, and anaerobic. Within the family as well as the order, cloned 16S rRNA gene s

  6. The family Cyclobacteriaceae

    Digital Repository Service at National Institute of Oceanography (India)

    AnilKumar, P.; Srinivas, T.N.R.

    , Rhodonellum, and Shivajiella Phylogenetic analysis based on 16S rRNA gene sequences clearly clustered all the genera into the family Cyclobacteriaceae Members of the family are known to have a wide range of morphological properties like cell shape, size...

  7. Why the Family?

    NARCIS (Netherlands)

    Ferracioli, L.

    2015-01-01

    Among the most pressing philosophical questions occupying those interested in the ethics of the family is why should parents, as opposed to charity workers or state officials, raise children? In their recent Family Values, Brighouse and Swift have further articulated and strengthen their own

  8. Changing Families, Changing Workplaces

    Science.gov (United States)

    Bianchi, Suzanne M.

    2011-01-01

    American families and workplaces have both changed dramatically over the past half-century. Paid work by women has increased sharply, as has family instability. Education-related inequality in work hours and income has grown. These changes, says Suzanne Bianchi, pose differing work-life issues for parents at different points along the income…

  9. Familial malignant melanoma

    Energy Technology Data Exchange (ETDEWEB)

    Kopf, A.W.; Hellman, L.J.; Rogers, G.S.; Gross, D.F.; Rigel, D.S.; Friedman, R.J.; Levenstein, M.; Brown, J.; Golomb, F.M.; Roses, D.F.; Gumport, S.L.

    1986-10-10

    Characteristics associated with familial compared with nonfamilial malignant melanoma were assessed. These data were obtained from consecutive prospectively completed questionnaires on 1169 cases of cutaneous malignant melanoma. Of these, 69 patients indicated a positive family history for this cancer. Among the various clinical and histological variables compared, those that significantly correlated with the familial occurrence of malignant melanoma include younger age at first diagnosis, smaller diameter of the lesion, lower Clark level, decreased frequency of nonmelanoma skin cancer, and reduced prevalence of noncutaneous cancer. Increased awareness of malignant melanoma among family members could account for some of these observations. Identification of the familial variety of malignant melanoma has practical implications concerning early detection and prompt intervention.

  10. Genetics of familial melanoma

    DEFF Research Database (Denmark)

    Aoude, Lauren G; Wadt, Karin A W; Pritchard, Antonia L

    2015-01-01

    Twenty years ago, the first familial melanoma susceptibility gene, CDKN2A, was identified. Two years later, another high-penetrance gene, CDK4, was found to be responsible for melanoma development in some families. Progress in identifying new familial melanoma genes was subsequently slow; however......, with the advent of next-generation sequencing, a small number of new high-penetrance genes have recently been uncovered. This approach has identified the lineage-specific oncogene MITF as a susceptibility gene both in melanoma families and in the general population, as well as the discovery of telomere...... maintenance as a key pathway underlying melanoma predisposition. Given these rapid recent advances, this approach seems likely to continue to pay dividends. Here, we review the currently known familial melanoma genes, providing evidence that most additionally confer risk to other cancers, indicating...

  11. Maintenance of family networks

    DEFF Research Database (Denmark)

    marsico, giuseppina; Chaudhary, N; Valsiner, Jaan

    2015-01-01

    Families are social units that expand in time (across generations) and space (as a geographically distributed sub-structures of wider kinship networks). Understanding of intergenerational family relations thus requires conceptualization of communication processes that take place within a small...... collective of persons linked with one another by a flexible social network. Within such networks, Peripheral Communication Patterns set the stage for direct everyday life activities within the family context. Peripheral Communication Patterns are conditions where one family network member (A) communicates...... manifestly with another member (B) with the aim of bringing the communicative message to the third member (C) who is present but is not explicitly designated as the manifest addressee of the intended message. Inclusion of physically non-present members of the family network (elders living elsewhere, deceased...

  12. Negotiating Family Tracking

    DEFF Research Database (Denmark)

    Sonne Damkjær, Maja; Albrechtslund, Anders; Bøge, Ask Risom

    This presentation explores the question: What motivates the use of tracking technologies in families, and how does the use transform the relations between parent and child? The purpose is to investigate why tracking technologies are used in families and how these technologies potentially change...... the relation between parents and children. The use of tracking technologies in families implicate negotiations about the boundaries of trust and intimacy in parent-child relations which can lead to strategies of resistance or modification (Fotel and Thomsen, 2004; Rooney, 2010; Steeves and Jones, 2010......). In the presentation, we report from a qualitative study that focuses on intergenerational relations. The study draws on empirical data from workshops with Danish families as well as individual and group interviews. We aim to gain insights about the sharing habits and negotiations in intimate family relations...

  13. Fighting for the family

    DEFF Research Database (Denmark)

    Heiselberg, Maj Hedegaard

    2016-01-01

    The article explores how military deployment affects the everyday lives of Danish soldiers’ families. By approaching the challenges faced by soldiers and their partners from an anthropological perspective of the family, the article provides new insights into the social consequences of military...... deployment and the processes of militarization at home. Drawing on ethnographic examples from recent fieldwork among women, children, and soldiers at different stages of deployment, the article demonstrates how soldiers and their families attempt to live up to ideals about parenthood and family by creating...... ‘relational spaces’ that allow them to preserve intimate relationships despite geographical distances. Besides dealing with the practical responsibilities of everyday life, soldiers’ partners also fight to maintain the sense of closeness associated with normative ideals about family relations and a ‘good...

  14. Weed Hosts of Meloidogyne arenaria and M. incognita Common in Tobacco Fields in South Carolina.

    Science.gov (United States)

    Tedford, E C; Fortnum, B A

    1988-10-01

    Thirty-two weed species common in South Carolina and one cultivar of tobacco were evaluated as hosts of Meloidogyne arenaria race 2 and M. incognita race 3 in the greenhouse. Egg mass production and galling differed (P Rumex crispus, Amaranthus hybridus, Ambrosia artemisiifolia, lpomoea hederacea var. integriuscula, Setaria lutescens, Sida spinosa, Portulaca oleracea, and Rumex acetosella were moderate hosts. Taraxacum officinale, Ipomoea hederacea, Cyperus esculentus, Cynodon dactyIon, Echinochloa crus-galli, Eleusine indica, Sorghum halepense, Setaria viridis, Digitaria sanguinalis, and Datura stramonium were poor hosts for M. arenaria. Amaranthus palmeri, Amaranthus hybridus, Chenopodium album, Euphorbia maculata, Setaria lutescens, Vicia villosa, Sida spinosa, Rumex crispus, and Portulaca oleracea were moderate hosts and Ipomoea hederacea var. integriuscula, Xanthium strumarium, Cyperus esculentus, Cynodon dactylon, Paspalum notatum, Eleusine indica, Setaria viridis, and Rumex acetosella were poor hosts for M. incognita. None of the above were good hosts for M. incognita. Tobacco 'PD4' supported large numbers of both nematode species.

  15. A STUDY OF ANTIMICROBIAL ACTIVITY OF ETHANOLIC EXTRACTS OF VARIOUS PLANT LEAVES AGAINST SELECTED MICROBIAL SPECIES

    Directory of Open Access Journals (Sweden)

    K.Valarmathy,

    2010-09-01

    Full Text Available To evaluate the antimicrobial activities of extract of leaves were examined against four common bacterial isolates. The ethanolic extracts of various leaves such as Moringa oleifera (Murungai , Musa paradisiaca (Banana, Azardiratica indica (Neem, Cynodon dactylon(Grass, Alternanthera sessilis (Ponnangkani, Anisochilus carnosus (Karpooravalli, investigated individually for antimicrobial activity by disc diffusion method .These were investigated against selected species of Escherichia coli, Bacillus subtilis, Vibrio cholerae, Klebsiella pneumoniae to find the inhibitory activities of the microbes. The ethanolic extract of Azardiratica indica showed considerably high activity against Escherichia coli than other extracts. These results were compared with standard antibiotic Penicillin. But the extract showed higher activity than the given standard antibiotic.

  16. Estimating Time of Weed Emergence in Cucumber (Cucumis sativus L.

    Directory of Open Access Journals (Sweden)

    Nihat Tursun

    2015-02-01

    Full Text Available Modelling is carried out for eleven major weeds in cucumber to develop estimated models for weed emergence time. Weed species were grouped according to their emergence patterns. Amaranthus retroflexus, Chenopodium album, Heliotropium europaeum, Polygonum aviculare and Solanum nigrum were early emerging, Convolvulus arvensis, Cyperus rotundus, Cynodon dactylon, Portulaca oleracea and Sorghum halepense were season long emerging Tribulus terrestris was the late emerging weed species. Different non-linear growth curves (Chapman-Richard, Weibull, logistic, Gompertz and cubic spline fitted to the data of cumulative percent emergence for the different species and years. Cubic spline seemed the best model for many species.

  17. Potencial de fitoextracción de plomo de especies formadoras de céspedes

    OpenAIRE

    2005-01-01

    p.61-67 El objetivo de este trabajo fue evaluar el potencial de fitoextracción de platas gramíneas cultivadas sobre suelos con altas concentraciones de plomo, Cynodon dactylon x C. transvaalensis cv. Tifway, Stenotaphrum secundatum (Walt.) Kunze, y Pennisetum clandestinum Hochst ex Chiov, cada una cultivada en parcelas, con dos niveles de contaminación (con y sin agregado de metal contaminante al suelo utilizando solución de Pb(NO3)2). No se detectaron diferencias significativas (p mayor a...

  18. SUSCEPTIBILIDAD DE Spodoptera frugiperda (J. E. Smith) (LEPIDOPTERA: NOCTUIDAE) A INSECTICIDAS ASOCIADA A CÉSPED EN QUINTANA ROO, MÉXICO

    OpenAIRE

    Imelda León-García; Esteban Rodríguez-Leyva; Ortega-Arenas, Laura D.; Juan F. Solís-Aguilar

    2012-01-01

    El gusano cogollero Spodoptera frugiperda es una de las principales plagas que ataca al maíz (Zea mays L.) y céspedes (Paspalum vaginatum Swartz, Cynodon dactylon (L.) Person) en el sur de EE.UU., México, Centro y Sudamérica. Este gusano causa daños al follaje y ocasionalmente pérdida de secciones de la carpeta, y su control se realiza mediante insecticidas. El objetivo de esta investigación fue determinar la susceptibilidad de S. frugiperda a insecticidas de uso común en campos de go...

  19. Family Reconstruction: The Family within-a Group Experience.

    Science.gov (United States)

    Satir, Virginia; And Others

    1988-01-01

    Presents Virginia Satir's Family Reconstruction, a group therapy experience that blends and extends her 1982 process therapy and 1983 conjoint family therapy approaches. Describes the family reconstruction process, the review of family reconstruction data in the pregroup interview, the family reconstruction process in the counseling group, and the…

  20. Family Reconstruction: The Family within-a Group Experience.

    Science.gov (United States)

    Satir, Virginia; And Others

    1988-01-01

    Presents Virginia Satir's Family Reconstruction, a group therapy experience that blends and extends her 1982 process therapy and 1983 conjoint family therapy approaches. Describes the family reconstruction process, the review of family reconstruction data in the pregroup interview, the family reconstruction process in the counseling group, and the…

  1. 75 FR 17946 - Family Report, MTW Family Report

    Science.gov (United States)

    2010-04-08

    ... URBAN DEVELOPMENT Family Report, MTW Family Report AGENCY: Office of the Chief Information Officer, HUD... understand demographic, family profile, income, and housing information for participants in the Public... Following Information Title of Proposal: Family Report, MTW Family Report. OMB Approval Number: 2577-0083...

  2. [Family oriented nursing care].

    Science.gov (United States)

    Lima-Rodríguez, Joaquin Salvador; Lima-Serrano, Marta; Sáez-Bueno, Africa

    2009-01-01

    Nursing has experienced an important methodological development, in which it gives priority to the individual, although at a socioeconomic level a marked interest is seen in the health care of the family unit and the NANDA (North American Nursing Diagnosis Association), NIC (Nursing Interventions Classification) and NOC (Nursing Outcomes Classification) nursing guidelines, using diagnoses, criteria of results and interventions orientated towards this aim. We consider to the family as an opened system consisted of human elements, with a common history, which they form a functional unit been ruled by own procedure. In this paper we look at those aspects that must be taken into account in nursing assessment of families from a systemic perspective, including some tools for data collection and analysis of information. In addition, we identify specific areas of intervention. We believe that the family must be studied from a nursing care point of view with its own characteristics as opposed to those possessed individually by each of its members. We also believe that, when assessment is centred on the Henderson unaided activities study or the Gordon functional health patterns, they are not useful in assessing the family unit. This work offers an assessment method centred on the family unit, which helps to identify the nursing diagnoses applicable to it. Our proposal, which has been successfully used by nursing students over the last few years, hopes to contribute to quality clinical practice with a tool orientated towards the family.

  3. Gender and family stability

    Directory of Open Access Journals (Sweden)

    2001-02-01

    Full Text Available The increasing trend of partnership disruption among families with children in recent decades has been accompanied by substantial changes in traditional gender roles in industrialized countries. Yet, relatively little is known about the effects of changing gender relations on family stability in the European context. In this paper, we study such gender influences at the familial and societal level in Sweden and Hungary between the mid-1960s and the early 1990s. We focus on the disruption of the first parental union (i.e. the union in which a couple's first child was born. Our analysis is based on data extracted from the Swedish and Hungarian Fertility and Family Surveys of 1992/93. We use the method of hazard regression. The results suggest (i that the establishment of the dual-earner family model influences family stability only if it is accompanied by some changes in traditional gender relations within the family, and (ii that women's and men's labor-market behavior have different effects in spite of the relatively long history of women's (also mothers' labor-force participation in both Sweden and Hungary.

  4. Ethnic family structure.

    Science.gov (United States)

    Mcdonald, P

    1989-04-01

    Using information from large-scale statistical collections and elaborations from ethnographic studies, this paper examines the underlying social processes and structures of migrant families in Australia. Migrants in Australia are often confronted by family values and behavior which run counter to their own. For some migrants, particularly those from the United Kingdom and Western European countries, there is little conflict as Australian family values and behavior approximate their own; the feminine conception of the family is not foreign to them. On the other hand, migrants from Mediterranean countries and from Asia are likely to face a clash between the masculine conception of the family and the dominant feminine conception they find in Australia. Economic structure also often forces an accommodation to the feminine conception of the family. For example, migrant women in Australia are heavily involved in the work force outside the family circle, and, in the main, have relatively low fertility. Age at marriage is increasing and many single women of migrant origin are being educated at the tertiary level and are working before marriage. These changes necessarily expose women and youths to the dominant social values and increase their economic independence, thus disrupting the conventional male family authority. There is evidence of a degree of accommodation to Australian patterns of behavior in migrant groups more inclined to a masculine conception of the family. In other areas, however, which are less directly related to economic pressure, migrant values have been far less accommodating. There is still a high level of endogamy, the 1st birth occurs soon after marriage, divorce rates are low, and the aged are very likely to live with their children. Large migrant groups have been able to maintain these patterns of behavior through the formation of ethnic substructures that form their principal social environment. In the longer term, however, their children are

  5. Family Structure and Social Influence.

    Science.gov (United States)

    Olson, Dawn R.

    Regardless of family form, there is a universal belief that one's family is the most powerful agent of socialization. A sample of 38 junior high school students from single parent and nuclear families completed a questionnaire in order to examine the relative effects of peer influence and family influence in single parent and nuclear families.…

  6. Family Systems and Fertility Intentions

    NARCIS (Netherlands)

    Mönkediek, Bastian; Bras, Hilde

    2017-01-01

    Family systems, as normative frameworks in which family processes unfold, are believed to exert a major influence on fertility. While a number of studies have addressed family system effects on family size and the timing of births, the question of how family systems influence fertility intentions

  7. The contribution of familiness to the performance of family businesses

    Directory of Open Access Journals (Sweden)

    W. P. Venter

    2004-12-01

    Full Text Available While family businesses are known to consistently outperform non-family businesses in financial terms over the long run, family businesses have received comparatively little attention from researchers. In this article an explanation is offered for this superior performance in the form of the concept of "familiness" - the unique contribution that family involvement brings to any business (which is divided into founder capital and family capital. It is explained that family businesses possess no general competitive advantage over non-family businesses. The unique strength of successful family businesses does not lie in their espoused advantages, but in their ability to sustain and adapt, through family capital, the culture created by the founder. An evolutionary conceptual model of the creation and transmission of familiness is provided to explain how this unique strength influences family business performance over the long run.

  8. Family Background and Entrepreneurship

    DEFF Research Database (Denmark)

    Lindquist, Matthew J.; Sol, Joeri; Van Praag, Mirjam

    Vast amounts of money are currently being spent on policies aimed at promoting entrepreneurship. The success of such policies, however, rests in part on the assumption that individuals are not ‘born entrepreneurs’. In this paper, we assess the importance of family background and neighborhood...... treatment within families by gender and birth order does little to further increase our estimates of the importance of family-wide factors. We then go on to show that neighborhood effects, sibling peer effects, and parental income and education explain very little of these correlations. Parental...

  9. The Family Saprospiraceae

    DEFF Research Database (Denmark)

    McIlroy, Simon Jon; Nielsen, Per Halkjær

    2014-01-01

    The Saprospiraceae, a family within the order Sphingobacteriales and the phylum Bacteroidetes, embrace the genera Saprospira, Lewinella, Haliscomenobacter, Aureispira, ‘‘Rubidimonas,’’ and ‘‘Portibacter.’’ The composition of the family, and delineation of genera and species, is largely defined...... associated with predation of other bacteria and algae. Family members are likely important in the breakdown of complex organic compounds in the environment. Such a role is at least demonstrated in situ for activated sludge wastewater treatment systems where these organisms are frequently observed...

  10. Family Background and Entrepreneurship

    DEFF Research Database (Denmark)

    Lindquist, Matthew J.; Sol, Joeri; Van Praag, Mirjam

    Vast amounts of money are currently being spent on policies aimed at promoting entrepreneurship. The success of such policies, however, rests in part on the assumption that individuals are not ‘born entrepreneurs’. In this paper, we assess the importance of family background and neighborhood...... treatment within families by gender and birth order does little to further increase our estimates of the importance of family-wide factors. We then go on to show that neighborhood effects, sibling peer effects, and parental income and education explain very little of these correlations. Parental...

  11. Family and non-family business differences in Estonia

    Directory of Open Access Journals (Sweden)

    Maret Kirsipuu

    2014-01-01

    Full Text Available This paper seeks to identify differences between family enterprises and non-family enterprises. The concepts of entrepreneurship, entrepreneur and enterprise/business are clarified. The paper contains the results of research conducted by the author among family entrepreneurs in 2007–2012 that can be compared to the research results reached by Wahl (2011. This research demonstrates that there are differences between family entrepreneurs and non-family entrepreneurs, which are primarily caused by that family entrepreneurs value first of all their family members, family traditions and only then profit earning.

  12. Everyday Family Life

    DEFF Research Database (Denmark)

    Westerling, Allan

    2010-01-01

    project takes a social psychological approach, combining quantitative and qualitative methods in a longitudinal study of family life. The knowledge interest of the project is the constitution of communality and individuality in everyday family life. This article presents the theoretical framework...... and the conceptualization of everyday family life of the social psychological research agenda in this field. The main line of argument is that ongoing modernization is synonymous with accelerated processes of detraditionalization and individualization. This calls for a re-conceptualisation of ‘the family’ which enables...... researchers to grasp both continuity and change. The article refers to everyday life studies and social psychology and argues that the term ‘family life’ my serve as one stepping stone for transgressing the dichotomy. Furthermore the article unfolds the implications of this framework for the research design...

  13. The Family Startup Program

    DEFF Research Database (Denmark)

    Trillingsgaard, Tea; Maimburg, Rikke Damkjær; Simonsen, Marianne

    2015-01-01

    Background: Inadequate parenting is an important public health problem with possible severe and long-term consequences related to child development. We have solid theoretical and political arguments in favor of efforts enhancing the quality of the early family environment in the population at large....../design: Participants will be approximately 2500 pregnant women and partners. Inclusion criteria are parental age above 18 and the mother expecting first child. Families are recruited when attending routine pregnancy scans provided as a part of the publicly available prenatal care program at Aarhus University Hospital...... and community resources. The program consists of twelve group sessions, with nine families in each group, continuing from pregnancy until the child is 15 months old. TAU is the publicly available pre- and postnatal care available to families in both conditions. Analyses will employ survey data, administrative...

  14. Familial Mediterranean Fever

    Science.gov (United States)

    ... don't use genetic tests as the sole method of diagnosing familial Mediterranean fever. There's no cure ... may be options, though these treatments are considered experimental. Other medications include rilonacept (Arcalyst) and anakinra (Kineret). ...

  15. Familial Adenomatous Polyposis

    Science.gov (United States)

    ... have a de novo (new) mutation in the APC gene. Most colorectal cancer is sporadic, meaning it occurs by chance, and ... a mutation in the APC gene. If an APC gene mutation is found, other family members may be ... tumor ...

  16. Familial Periodic Paralyses

    Science.gov (United States)

    ... and less severe than the hypokalemic form. Muscle spasms are common. × Definition Familial periodic paralyses are a ... and less severe than the hypokalemic form. Muscle spasms are common. View Full Definition Treatment Treatment of ...

  17. Children and Families: 1984?

    Science.gov (United States)

    Bronfenbrenner, Urie

    1981-01-01

    In order to develop normally, children need emotional involvement and shared activities with one or more adult(s). Public policy in the United States, unlike that of most industrialized societies, is not supportive of family life. (Author/GC)

  18. Unique Family Living Situations

    Science.gov (United States)

    ... be treated with medicine?ResourcesAmerican Academy of Child & Adolescent Psychiatry, Divorce and Children Last Updated: January 2017 This article was contributed by: familydoctor.org editorial staff Tags: Adolescent, child, Psychiatric and Psychologic Emotional Well-Being, Family ...

  19. Familial Pompe Disease

    National Research Council Canada - National Science Library

    Tecellioglu, Mehmet; Kamisli, Ozden

    2015-01-01

    .... We present a family with Pompe disease consisting of the asymptomatic mother and two siblings who presented with muscle weakness and respiratory failure and who had been followed-up with a diagnosis...

  20. Benign Familial Infantile Seizures

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2005-03-01

    Full Text Available The history, classification, clinical and EEG features, genetics, differential diagnosis, and outcome of “benign familial infantile seizures” (BFIS are reviewed from the Neurology Department, Bambino Gesu Children Hospital, Rome, Italy.

  1. Families talen en algebra

    NARCIS (Netherlands)

    Asveld, P.R.J.

    1976-01-01

    Operaties op formele talen geven aanleiding tot bijbehorende operatoren op families talen. Bepaalde onderwerpen uit de algebra (universele algebra, tralies, partieel geordende monoiden) kunnen behulpzaam zijn in de studie van verzamelingen van dergelijke operatoren.

  2. Homozygous familial hypercholesterolaemia

    Directory of Open Access Journals (Sweden)

    Dogra A

    1993-01-01

    Full Text Available A boy with multiple xanthomatosis with deranged lipid profile consistent with homozygous familial hypercholesterolaemia is reported for its rarity and exotic presentation and biochemical abnormalities of lipids in parents.

  3. Everyday Family Life

    DEFF Research Database (Denmark)

    Westerling, Allan

    2010-01-01

    What are the implications of ongoing processes of modernization and individualization for social relations in everyday life? This overall research question is the pivotal point in empirical studies at the Centre of Childhood-, Youth- and Family Life Research at Roskilde University. One research...... project takes a social psychological approach, combining quantitative and qualitative methods in a longitudinal study of family life. The knowledge interest of the project is the constitution of communality and individuality in everyday family life. This article presents the theoretical framework...... and the conceptualization of everyday family life of the social psychological research agenda in this field. The main line of argument is that ongoing modernization is synonymous with accelerated processes of detraditionalization and individualization. This calls for a re-conceptualisation of ‘the family’ which enables...

  4. Family Weight School treatment

    DEFF Research Database (Denmark)

    Nowicka, Paulina; Höglund, Peter; Pietrobelli, Angelo

    2008-01-01

    OBJECTIVE: The aim was to evaluate the efficacy of a Family Weight School treatment based on family therapy in group meetings with adolescents with a high degree of obesity. METHODS: Seventy-two obese adolescents aged 12-19 years old were referred to a childhood obesity center by pediatricians...... and school nurses and offered a Family Weight School therapy program in group meetings given by a multidisciplinary team. Intervention was compared with an untreated waiting list control group. Body mass index (BMI) and BMI z-scores were calculated before and after intervention. RESULTS: Ninety percent...... group with initial BMI z-score 3.5. CONCLUSIONS: Family Weight School treatment model might be suitable for adolescents with BMI z...

  5. Asbestos: Protect Your Family

    Science.gov (United States)

    ... Related Topics: Asbestos Contact Us Share Protect Your Family How to Identify Materials That May Contain Asbestos ... Improper removal may actually increase your and your family’s exposure to asbestos fibers. Top of Page Asbestos ...

  6. 5. Natural Family Planning

    African Journals Online (AJOL)

    Sitwala

    influencing utilization of Natural Family Planning .... Because of the potential benefits of FP, it is important to any community ... Data was collected over a period of 4 months after approval ..... The DHMT to educate parents on the importance of.

  7. Family Demands, Social Support and Family Functioning in Taiwanese Families Rearing Children with Down Syndrome

    Science.gov (United States)

    Hsiao, C-Y.

    2014-01-01

    Background: Down syndrome (DS) affects not only children but also their families. Much remains to be learned about factors that influence how families of children with DS function, especially families in non-Western populations. The purpose of this cross-sectional, correlational study was to examine how family demographics, family demands and…

  8. Family Demands, Social Support and Family Functioning in Taiwanese Families Rearing Children with Down Syndrome

    Science.gov (United States)

    Hsiao, C-Y.

    2014-01-01

    Background: Down syndrome (DS) affects not only children but also their families. Much remains to be learned about factors that influence how families of children with DS function, especially families in non-Western populations. The purpose of this cross-sectional, correlational study was to examine how family demographics, family demands and…

  9. Familial adenomatous polyposis

    DEFF Research Database (Denmark)

    Bülow, Steffen

    1989-01-01

    of frequent occurrence of premalignant duodenal adenomas. The prognosis is good after prophylactic colectomy in patients without carcinoma. All first degree relatives of affected family members should be examined regularly with proctosigmoidoscopy from the age of ten, and prophylaxis should be organised using...... a national or regional polyposis register. The recent detection of a specific gene for familial adenomatous polyposis is a long step forward, and several problems may be solved by increasing international cooperation....

  10. WOMEN IN FAMILY BUSINESS

    OpenAIRE

    Anshu,

    2012-01-01

    The role of women in family businesses is explored in the paper. Although recognized as generally very important players, the role of women is often defined as invisible in business decision-making, supportive in men’s traditional business domains and only rarelyadequately recognized and rewarded. The paper explores possible differences in the views of men and women who manage small family firms. Their attitudes opposing the traditional business roles ofwomen, different views on managerial, o...

  11. Fixpoints vs Moore Families

    DEFF Research Database (Denmark)

    Zhang, Fuyuan; Nielson, Flemming; Nielson, Hanne Riis

    2012-01-01

    of a CTL formula can be described as the least element in a Moore family of acceptable sets of states for the static analysis. Turning the attention to the μ-calculus we are able to generalise this result to the alternation-free fragment whereas even for the fragment of alternation depth 2 we show...... that the fixed point characterisation cannot be recast as a Moore family property....

  12. Familial adenomatous polyposis

    DEFF Research Database (Denmark)

    Bülow, Steffen

    1989-01-01

    Familial adenomatous polyposis is an autosomal dominant disease that includes early development of up to thousands of colorectal adenomas and several extracolonic manifestations. All untreated patients will develop colorectal adenocarcinoma. The treatment of choice is colectomy and ileorectal ana...... a national or regional polyposis register. The recent detection of a specific gene for familial adenomatous polyposis is a long step forward, and several problems may be solved by increasing international cooperation....

  13. Myth of the Perfect Family

    Science.gov (United States)

    ... Spread the Word Shop AAP Find a Pediatrician Family Life Medical Home Family Dynamics Adoption & Foster Care ... Español Text Size Email Print Share The "Perfect" Family Page Content Article Body Is there such a ...

  14. Familial gastric cancer

    Directory of Open Access Journals (Sweden)

    Bresciani Cláudio

    2003-01-01

    Full Text Available BACKGROUND: Familial aggregation of gastric cancer has pointed out to a possible hereditary and genetic factor involved in the carcinogenesis of this disease. The diffuse type gastric cancer patients are frequently younger and the tumor has locally infiltrative growth pattern early in its development. Observation of families with frequent early onset gastric cancer has led to the identification of a novel gene implicated in gastric cancer susceptibility: CDH1/E-cadherin. Diffuse familiar gastric cancer is defined as any family presenting: two first-degree relatives with diffuse gastric cancer, one of them with age under 50 years or at least 3 first-degree relatives irrespective age of onset. CASE REPORT: The family reported by us does not fit in any of the classification proposed. The precise identification of these families by clinical and molecular tools is of great importance. The case reported is an example of a family that probably is a form of hereditary gastric cancer not yet fully understood. CONCLUSION: Soon there will be new criteria, possibly including genetic and molecular characteristics.

  15. [Family, Suicide and Mourning].

    Science.gov (United States)

    Garciandía Imaz, José Antonio

    2013-01-01

    Death is an event that always breaks into family life in a surprising way. Of all the deaths, suicide is the one which more strongly questions the functionality of a family and increases the risk of difficulties in the mourning process. Families in which a suicide has occurred are exposed to a greater possibility of disintegration, disorganization and pathological expressions in their members. To present a reduced and circumscribed narrative revision, restricted to examine the relationship between suicide and the mourning process in the family. The suicide of a loved one is an event that may contribute to pathological grief and mental dysfunctions in surviving relatives. Death in the family is a natural phenomenon. However, death by suicide is one of the phenomena that can generate more alterations in the structure and organization of the family, due to the difficulty related to the mourning process. Copyright © 2013 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  16. Familial Fahr disease in a Turkish family.

    Science.gov (United States)

    Kotan, Dilcan; Aygul, Recep

    2009-01-01

    Fahr syndrome refers to a rare syndrome characterized by symmetrical and bilateral intracranial calcification. We present a 42-year-old woman with Fahr disease, but lacking extrapyramidal symptoms or a metabolic disorder. Her neurological examination was normal. Computed tomographic scans demonstrated symmetrical calcification over the basal ganglia, thalamus and cerebellum. No underlying cause for the bilateral calcification was found. When screening other family members, we detected Fahr syndrome in her two daughters and three brothers, revealing that the disease was an autosomal dominant trait. Fahr disease may be clinically asymptomatic, but have pronounced positive brain imaging findings. Computed tomographic scanning remains the most effective screening tool for adult relatives.

  17. The intersubjectivity of family consumption

    DEFF Research Database (Denmark)

    Linnet, Jeppe Trolle

    This study of everyday consumption is based on an ethnographic fieldwork conducted among four Danish middle-class families in Copenhagen, from which an illustrative example of family car purchase is drawn. By introducing two new concepts to the study of family consumption; intra-family consumer...... identity and family scape, I analyze how family members negotiate purchase decisions, and relate to each other’s preferences and desires, as well as those of other families. I consider how family members' interrelations as consumers and long-term negotiations over symbolic meanings of consumption...

  18. Changing families, changing workplaces.

    Science.gov (United States)

    Bianchi, Suzanne M

    2011-01-01

    American families and workplaces have both changed dramatically over the past half-century. Paid work by women has increased sharply, as has family instability. Education-related inequality in work hours and income has grown. These changes, says Suzanne Bianchi, pose differing work-life issues for parents at different points along the income distribution. Between 1975 and 2009, the labor force rate of mothers with children under age eighteen increased from 47.4 percent to 71.6 percent. Mothers today also return to work much sooner after the birth of a child than did mothers half a century ago. High divorce rates and a sharp rise in the share of births to unmarried mothers mean that more children are being raised by a single parent, usually their mother. Workplaces too have changed, observes Bianchi. Today's employees increasingly work nonstandard hours. The well-being of highly skilled workers and less-skilled workers has been diverging. For the former, work hours may be long, but income has soared. For lower-skill workers, the lack of "good jobs" disconnects fathers from family obligations. Men who cannot find work or have low earnings potential are much less likely to marry. For low-income women, many of whom are single parents, the work-family dilemma is how to care adequately for children and work enough hours to support them financially. Jobs for working-class and lower middle-class workers are relatively stable, except in economic downturns, but pay is low, and both parents must work full time to make ends meet. Family income is too high to qualify for government subsidized child care, but too low to afford high-quality care in the private market. These families struggle to have a reasonable family life and provide for their family's economic well-being. Bianchi concludes that the "work and family" problem has no one solution because it is not one problem. Some workers need more work and more money. Some need to take time off around the birth of a child

  19. Levantamento fitossociológico em pastagens degradadas sob condições de várzea Phyto-sociological assessment of degraded pastures under flooded low land conditions

    Directory of Open Access Journals (Sweden)

    L.D. Tuffi Santos

    2004-09-01

    (Setaria anceps cv. Kazungula pasture which had been established in the previous rainy season, with forage being affected by the slow growth of the plants. For the phyto-sociological study, the inventory square method was applied through a square of 1,0 m², randomly placed 19 times in area 1 and 41 times in area 2. The species found were identified and recorded. In the Angola-grass pasture, 27 species were identified, distributed in 11 families; in the Setaria grass pasture, 34 species were identified, distributed in 13 families. The most representative families in number of species were: Poaceae (11; Asteraceae (6; Papilionoideae (5; Malvaceae and Euphorbiaceae (4. The most frequent species were: Cynodon dactylon, Sida rhombifolia, Cyperus esculentus, Mimosa pudica, Senna occidentalis, Setaria anceps cv. Kazungula and Paspalum urvillei. In general, both areas were infested with weeds, including toxic, spinescent and rather unpalatable plants, reducing the animal support capacity of the pastures and preventing adequate utilization of the areas by the cattle.

  20. Family planning Indonesia.

    Science.gov (United States)

    Singarimbun, M

    1968-06-01

    The growth of family planning activities in Indonesia in the Postwar period is traced; and future prospects for family planning are assessed. Transmigration projects initiated by the Dutch and supported by President Sukarno after Indonesian independence as a means of decreasing population pressure on the island of Java, are identified as the only official response to the population problem until 1965. In the face of the government's opposition to the idea of birth control as a population control measure, the activities of the Indonesian Planned Parenthood Association (IPPA) after its founding in 1957 were limited to advising mothers on spacing of their children for health reasons. Statements made in support of a national family planning program by government officials at a 1967 IPPA Congress and on other occasions are noted. The major components of an approved national family planning program to start in 1969 are described. However, the government's policy as of late 1967 and early 1968 is characterized as one of mainly benevolent encouragement and help to voluntary organizations. The chief impediment to family planning in Indonesia is said to be a lack of motivation and the force of traditional values that favor large families. On the positive side are: 1) Studies showing considerable interest in birth control by the rural population; 2) A long history of traditional birth control practices; 3) The absence of outright opposition by religious groups to the principle of family planning. However, financial costs, the need for the training of personnel, and a general unawareness of the magnitude of the task lying ahead constitute other formidable obstacles.

  1. Cardiomyopathy, familial dilated

    Directory of Open Access Journals (Sweden)

    Mestroni Luisa

    2006-07-01

    Full Text Available Abstract Dilated cardiomyopathy (DCM is a heart muscle disease characterized by ventricular dilatation and impaired systolic function. Patients with DCM suffer from heart failure, arrhythmia, and are at risk of premature death. DCM has a prevalence of one case out of 2500 individuals with an incidence of 7/100,000/year (but may be under diagnosed. In many cases the disease is inherited and is termed familial DCM (FDC. FDC may account for 20–48% of DCM. FDC is principally caused by genetic mutations in FDC genes that encode for cytoskeletal and sarcomeric proteins in the cardiac myocyte. Family history analysis is an important tool for identifying families affected by FDC. Standard criteria for evaluating FDC families have been published and the use of such criteria is increasing. Clinical genetic testing has been developed for some FDC genes and will be increasingly utilized for evaluating FDC families. Through the use of family screening by pedigree analysis and/or genetic testing, it is possible to identify patients at earlier, or even presymptomatic stages of their disease. This presents an opportunity to invoke lifestyle changes and to provide pharmacological therapy earlier in the course of disease. Genetic counseling is used to identify additional asymptomatic family members who are at risk of developing symptoms, allowing for regular screening of these individuals. The management of FDC focuses on limiting the progression of heart failure and controlling arrhythmia, and is based on currently accepted treatment guidelines for DCM. It includes general measures (salt and fluid restriction, treatment of hypertension, limitation of alcohol intake, control of body weight, moderate exercise and pharmacotherapy. Cardiac resynchronization, implantable cardioverter defibrillators and left ventricular assist devices have progressively expanding usage. Patients with severe heart failure, severe reduction of the functional capacity and depressed

  2. Familial pancreatic cancer.

    Science.gov (United States)

    Klein, A P; Hruban, R H; Brune, K A; Petersen, G M; Goggins, M

    2001-01-01

    Pancreatic cancer is the fourth leading cause of cancer death in both men and women in the United States and will be responsible for an estimated 28,900 deaths in 2001. Relatively little is known of its etiology, and the only well-established risk factor is cigarette smoking. Studies over the past 3 decades have shown that 4%-16% of patients with pancreatic cancer have a family history of the disease. A small fraction of this aggregation can be accounted for in inherited cancer syndromes, including familial atypical multiple-mole melanoma, Peutz-Jeghers syndrome, hereditary breast-ovarian cancer, hereditary pancreatitis, and hereditary nonpolyposis colorectal cancer. These syndromes arise as a result of germline mutations in the BRCA2, pl6 (familial atypical multiple-mole melanoma), mismatch repair (hereditary nonpolyposis colorectal cancer), and STK11 (Peutz-Jeghers syndrome) genes. In addition, hereditary plays a role in predisposing certain patients with apparently sporadic pancreatic cancer. Many patients with pancreatic cancers caused by a germline mutation in a cancer-causing gene do not have a pedigree that is suggestive of a familial cancer syndrome. A recent prospective analysis of the pedigrees in the National Familial Pancreatic Tumor Registry found that individuals with a family history of pancreatic cancer in multiple first-degree relatives have a high risk of pancreatic cancer themselves. The identification of such high-risk individuals will help clinicians target screening programs and develop preventive interventions with the hope of reducing the mortality of pancreatic cancer in these families.

  3. Opportunity NYC--Family Rewards: Qualitative Study of Family Communication

    Science.gov (United States)

    Fraker, Carolyn A.; Greenberg, David

    2011-01-01

    Aimed at low-income families in six of New York City's highest-poverty communities, the Family Rewards program ties cash rewards to a pre-specified set of activities. This paper presents the qualitative findings from interviews with 77 families. It examines how families incorporated the program into their households, and specifically the…

  4. Engaging Families in In-Home Family Intervention

    Science.gov (United States)

    Thompson, Ronald W.; Koley, Sarah

    2014-01-01

    Boys Town has created a program called In-Home Family Services to deliver help to families in stress. In-home family intervention programs have become widely used to help more families who are at risk and experiencing difficulties with a wide range of problems including domestic violence, child behavior problems, parent-child and family…

  5. Acculturation gaps in Vietnamese immigrant families: Impact on family relationships

    OpenAIRE

    Ho, Joyce; Birman, Dina

    2010-01-01

    Vietnamese immigrants in the United States face acculturation challenges involving the individual, family, and community. Experts suggest that immigrant family members acculturate at different rates resulting in an acculturation gap, which negatively influences family adjustment. In this study we examined the degree and patterns of acculturation differences between 104 first generation immigrant Vietnamese adolescents and their parents, and whether acculturation gap affected family relationsh...

  6. Family environment patterns in families with bipolar children.

    Science.gov (United States)

    Belardinelli, Cecilia; Hatch, John P; Olvera, Rene L; Fonseca, Manoela; Caetano, Sheila C; Nicoletti, Mark; Pliszka, Steven; Soares, Jair C

    2008-04-01

    We studied the characteristics of family functioning in bipolar children and healthy comparison children. We hypothesized that the family environment of bipolar children would show greater levels of dysfunction as measured by the Family Environment Scale (FES). We compared the family functioning of 36 families that included a child with DSM-IV bipolar disorder versus 29 comparison families that included only healthy children. All subjects and their parents were assessed with the K-SADS-PL interview. The parents completed the FES to assess their current family functioning. Multivariate analysis of variance was used to compare the family environment of families with and without offspring with bipolar disorder. Parents of bipolar children reported lower levels of family cohesion (pparents with no bipolar children. Secondary analyses within the bipolar group revealed lower levels of organization (p=0.031) and cohesion (p=0.014) in families where a parent had a history of mood disorders compared to families where parents had no history of mood disorders. Length of illness in the affected child was inversely associated with family cohesion (r=-0.47, p=0.004). Due to the case-control design of the study, we cannot comment on the development of these family problems or attribute their cause specifically to child bipolar disorder. Families with bipolar children show dysfunctional patterns related to interpersonal interactions and personal growth. A distressed family environment should be addressed when treating children with bipolar disorder.

  7. Engaging Families in In-Home Family Intervention

    Science.gov (United States)

    Thompson, Ronald W.; Koley, Sarah

    2014-01-01

    Boys Town has created a program called In-Home Family Services to deliver help to families in stress. In-home family intervention programs have become widely used to help more families who are at risk and experiencing difficulties with a wide range of problems including domestic violence, child behavior problems, parent-child and family…

  8. Acculturation gaps in Vietnamese immigrant families: Impact on family relationships

    OpenAIRE

    Ho, Joyce; Birman, Dina

    2010-01-01

    Vietnamese immigrants in the United States face acculturation challenges involving the individual, family, and community. Experts suggest that immigrant family members acculturate at different rates resulting in an acculturation gap, which negatively influences family adjustment. In this study we examined the degree and patterns of acculturation differences between 104 first generation immigrant Vietnamese adolescents and their parents, and whether acculturation gap affected family relationsh...

  9. Use of family management styles in family intervention research.

    Science.gov (United States)

    Alderfer, Melissa A

    2006-01-01

    Family management styles (FMSs) explain some of the complexities embedded in a family with a child who has chronic illness. The FMS typologies provide descriptions of family adjustment and management of care. These 5 distinct patterns may be valuable in tailoring and evaluating family interventions in research.

  10. 75 FR 9247 - Single Family Mortgage Insurance Premium, Single Family

    Science.gov (United States)

    2010-03-01

    ... URBAN DEVELOPMENT Single Family Mortgage Insurance Premium, Single Family AGENCY: Office of the Chief... the Single Family Premium Collection Subsystem-Upfront (SFPCS-U) to remit the upfront premium to... manage and process upfront single family mortgage insurance premium collections and corrections to submit...

  11. Education, Parenting and Family: The Social Geographies of Family Learning

    Science.gov (United States)

    Wainwright, Emma; Marandet, Elodie

    2017-01-01

    This paper explores the relationship between education, parenting and family through the prism and particularities of family learning. Family learning is an example of an educational initiative, primarily aimed at parents and linked to wider policy concerns, which can be explored through a mapping of its social geographies; family learning is…

  12. Sustainability of Rural Family Enterprises

    Directory of Open Access Journals (Sweden)

    Maret Kirsipuu

    2012-12-01

    Full Text Available Family enterprises have been researched in traditional, stable market economies, to a lesser extent also in former socialist economies. A special focus has been on family enterprises’ sustainability and it has been discovered that one of the main pain spots is the change of generation related problems. Family enterprises can be sustainable only when they are prepared for a generation change. Family business culture and family traditions in Estonia have been broken. After Estonia regained independence in 1991, entrepreneurs started to restore previous farms and wished to continue family traditions of their ancestors; entrepreneurship started to develop and many people, especially in rural areas, started a family business. In 2012, these family entrepreneurs have a choice to make how to ensure that their family business will stay sustainable, how to pass family business over to their descendants so that the family business traditions won’t cease. This paper seeks to analyse factors that inhibit sustainability of family enterprises. The data sources are special scientific literature and the questionnaire surveys and interviews with family entrepreneurs conducted by the author over 2007−2011. It is possible to ensure that a family enterprise is sustainable only when the family entrepreneurs are prepared for the generation change. The present and future family entrepreneurs in Estonia can get information from this paper about the problems that may arise in connection with the generation change and knowledge to ensure sustainability of their family business.

  13. WOMEN IN FAMILY BUSINESS

    Directory of Open Access Journals (Sweden)

    Mr Anshu

    2012-04-01

    Full Text Available The role of women in family businesses is explored in the paper. Although recognized as generally very important players, the role of women is often defined as invisible in business decision-making, supportive in men’s traditional business domains and only rarelyadequately recognized and rewarded. The paper explores possible differences in the views of men and women who manage small family firms. Their attitudes opposing the traditional business roles ofwomen, different views on managerial, ownership and transition issues and possible gender discrimination are examined. The findings support the paradigm of a different, more feminine style of management, while signs of discrimination are not clearly revealed. This paper is based on a research intended to provide acomparative analysis of the status of women entrepreneurs and men entrepreneurs in Family Business in India. It first draws demographic & psychographic profiles of women and men entrepreneurs in family business, identifies & addresses operational problems faced by women and men entrepreneurs in family business, draws theirinclination for future plans for growth and expansion and also for the furtherance of research on women entrepreneurs in India.

  14. Familial pituitary adenomas.

    Science.gov (United States)

    Vandeva, S; Vasilev, V; Vroonen, L; Naves, L; Jaffrain-Rea, M-L; Daly, A F; Zacharieva, S; Beckers, A

    2010-12-01

    Pituitary adenomas are benign intracranial neoplasms that present a major clinical concern because of hormonal overproduction or compression symptoms of adjacent structures. Most arise in a sporadic setting with a small percentage developing as a part of familial syndromes such as multiple endocrine neoplasia type 1 (MEN1), Carney complex (CNC), and the recently described familial isolated pituitary adenomas (FIPA) and MEN-4. While the genetic alterations responsible for the formation of sporadic adenomas remain largely unknown, considerable advances have been made in defining culprit genes in these familial syndromes. Mutations in MEN1 and PRKAR1A genes are found in the majority of MEN1 and CNC patients, respectively. About 15% of FIPA kindreds present with mutations of the aryl hydrocarbon receptor-interacting protein (AIP) gene. Mutations in the CDKN1B gene, encoding p27(Kip)¹ were identified in MEN4 cases. Familial tumours appear to differ from their sporadic counterparts not only in genetic basis but also in clinical characteristics. Evidence suggests that, especially in MEN1 and FIPA, they are more aggressive and affect patients at younger age, therefore justifying the importance of early diagnosis. In this review, we summarize the genetic and clinical characteristics of these familial pituitary adenomas.

  15. [The LDL receptor family].

    Science.gov (United States)

    Meilinger, Melinda

    2002-12-29

    The members of the LDL receptor family are structurally related endocytic receptors. Our view on these receptors has considerably changed in recent years. Not only have new members of the family been identified, but also several interesting observations have been published concerning the biological function of these molecules. The LDL receptor family members are able to bind and internalize a plethora of ligands; as a consequence, they play important roles in diverse physiological processes. These receptors are key players in the lipoprotein metabolism, vitamin homeostasis, Ca2+ homeostasis, cell migration, and embryonic development. Until recently, LDL receptor family members were thought to be classic endocytic receptors that provide cells with metabolites on one hand, while regulating the concentration of their ligands in the extracellular fluids on the other hand. However, recent findings indicate that in addition to their cargo transport function, LDL receptor family members can act as signal transducers, playing important roles in the development of the central nervous system or the skeleton. Better understanding of physiological and pathophysiological functions of these molecules may open new avenues for the treatment or prevention of many disorders.

  16. Family focused nursing education

    Directory of Open Access Journals (Sweden)

    R. A. E. Thompson

    1993-05-01

    Full Text Available At the present time the majority of nurse education programmes are firmly tied to the perspectives of curative medicine within hospitals - they are disease and hospital oriented. This model, which indicates a 'sickness’ concept of nursing is entirely inappropriate if contemporary and future health care needs are to be met. The shift in education should be towards a health, family and whole person centered approach. The family is the most fundamental and dynamic unit in society with a profound influence upon its members. Besides performing a variety of other functions, the family has a central role in promoting and maintaining the health of its members. Because the family unit is the microcosm of society and accurately reflects the needs of society at large it is appropriate that this should be a key area of experience. Family attachments during training provide opportunities for close and committed contact with people in their everyday world and for learning what is really important to them.

  17. Understanding Family Interaction Patterns in Families With Alzheimer's Disease.

    Science.gov (United States)

    Schaber, Patricia; Blair, Kate; Jost, Ellen; Schaffer, Molly; Thurner, Emily

    2016-01-01

    This qualitative study explores the dynamic changes that occur in family interaction patterns when Alzheimer's disease is present. Semi-structured interviews were conducted with 15 participants who have a family member with the disease. Using modified analytic induction, guided by the dimensions of the Family Fundamental Interpersonal Relations Orientation (FIRO) Model, participants shared how Alzheimer's disease affected family structure, control dynamics, and intimacy among family members. Findings demonstrate that (a) families reorganize and restructure based on geographic proximity and shifting roles, act out of filial responsibility, and strive to preserve shared meanings and rituals; (b) decision making increases around care of the person with Alzheimer's disease and shifts to the primary caregiver or other family members based on their abilities; and (c) expressions of intimacy intensify while personality is preserved in the person with the disease. The Family FIRO model can inform practitioners using family-centered care with families with Alzheimer's disease.

  18. Understanding family member suicide narratives by investigating family history.

    Science.gov (United States)

    Ratnarajah, Dorothy; Maple, Myfanwy; Minichiello, Victor

    2014-01-01

    The complex family environments in which a suicide death had previously occurred were explored in a qualitative study of narratives of suicide-bereaved participants. The participants searched for reasons why the suicide occurred in their family. Family patterning stories and the context of the environment in which the suicide death occurred provided an additional depth of meaning into the relational aspects of the family. Fractured families emerged as an important theme. Shared in the narratives were stories of conditions within the family that may have contributed to vulnerability towards persistent negative feelings about their lives, their family, and their future. The study also identifies the strengths of family culture that led to resilience in the suicide bereaved. These stories highlight the importance of support for those bereaved by the suicide of a close family member and the issues that places people in vulnerable situations that perhaps may explain the increased risk of suicide for those bereaved family members.

  19. Fostering families' and children's rights to family connections.

    Science.gov (United States)

    Landsman, Miriam J; Boel-Studt, Sharma

    2011-01-01

    Recent federal legislation strengthens children's and families' rights to family-centered practice by increasing the responsibility of child welfare agencies to identify and engage extended family members in providing care and support to children placed out of the home. Preliminary results from an experimental study of a federally funded family finding project found greater involvement of family, kin, and informal supports and a higher likelihood of reunification or relative placement compared with standard child welfare services.

  20. Dignifying families at risk

    DEFF Research Database (Denmark)

    Villumsen, Anne Marie Anker

    2017-01-01

    Workshop på konference: Through the voices of families at risk, the aim of the presentation is to display how a change in caseworker approach and municipal organization can dignify families at risk and create change in the families’ experiences of collaboration, agency and of self. Qualitative...... adult who handles the financials and one (or more) from child protection. Most likely, the several different caseworkers from different departments are combined with different professionals related to the different initiatives launched by the different departments. Therefore, it is not unrealistic...... measures the idea is to enable these families away from being at risk. Grad af anerkendelse: International Links: http://ifsweurope2017.yourhost.is/workshops/...

  1. Families from Supergroups

    CERN Document Server

    Barr, S M

    2016-01-01

    As was shown in 1984 by Caneschi, Farrar, and Schwimmer, decomposing representations of the supergroup SU(M|N), can give interesting anomaly-free sets of fermion representations of SU(M) x SU(N) x U(1). It is shown here that such groups can be used to construct realistic grand unified models with non-abelian gauged family symmetries. A particularly simple three-family example based on SU(5) x SU(2) x U(1) is studied. The forms of the mass matrices, including that of the right-handed neutrinos, are determined in terms of SU(2) Clebsch coefficients. Models of this type would have a rich phenomenology if part of the family symmetry is broken near the electroweak scale.

  2. Familial gigantiform cementoma

    Energy Technology Data Exchange (ETDEWEB)

    Han, Won Jeong; Kim, Eun Kyung [Dankook Univ. School of Dentistry, Seoul (Korea, Republic of)

    2006-09-15

    Familial gigantiform cementoma is a rate fibro-cemento-osseous disease of the jaws which appears to be transmitted as an autosomal dominant trait with variable expressivity of the phenotype. A 7-year-old girl visited DKUDH complaining of the painless facial deformity. Clinically, significant facie-lingual expansion was observed at the left maxilla, left mandibular body and symphysis portion. Malposition of lower anterior teeth was found. Panoramic radiograph and CT scan showed the extensive expandile mixed lesion at maxilla and mandible. Bone scan revealed hot spot at the maxilla and left side of mandible. Histologic examination revealed moderately dense fibrous connective tissue with scattered masses resembling cementum. The patient's mother had a history of the mandibular resection due to benign tumor. Her younger brother had buccal expansion of right mandible. We report our finding of a family that has exhibited clinical, radiographic and histologic findings consistent with the familial gigantiform dementoma.

  3. Innovation in Family Firms

    DEFF Research Database (Denmark)

    Filser, Matthias; Brem, Alexander; Gast, Johanna

    2016-01-01

    Over the past decade, research on innovation in family firms has received growing attention by scholars and practitioners around the globe with a wide range of aspects explored within the current body of literature. Despite the constantly growing number of scientific publications, research lacks...... a comprehensive and critical review of past and present research achievements. First, conducting a bibliometric analysis with a focus on innovation in family firms, we identify five topical clusters that help to understand the foundations of recent findings: namely ownership and governance, structural settings......, organizational culture and behaviour, resources, and innovation and strategy. Second, based on a thorough literature review the major research avenues are reflected. The comparison of the results of both analyses showed the following areas for future research on family firm innovation: members‘ individual human...

  4. Family ties and residential locations

    NARCIS (Netherlands)

    Mulder, C.H.; Cooke, T.J.

    2009-01-01

    In this paper, and in the Special Issue it introduces, the focus is on the role of family ties in residential location choice and, conversely, the role of residential locations in maintaining family ties. Not only do events in the nuclear family trigger residential relocations, but nearby family mem

  5. Gendered Discourse about Family Business

    Science.gov (United States)

    Danes, Sharon M.; Haberman, Heather R.; McTavish, Donald

    2005-01-01

    Language patterns of family business owners were explored by identifying discourse styles and emphasized ideas in four presenting contexts: business, family, intersection of family and business, and business success. The content analysis supports the existence of a general discourse style within family businesses and of similarities and…

  6. 75 FR 63753 - Family Offices

    Science.gov (United States)

    2010-10-18

    ... family, provides advice to a broader group of clients and much more resembles the business model common... investment advisory business, and not a family managing its own wealth. 2. Ownership and Control We propose... feature helped distinguish these family offices from the family-run investment advisory businesses...

  7. The intersubjectivity of family consumption

    DEFF Research Database (Denmark)

    Linnet, Jeppe Trolle

    This study of everyday consumption is based on an ethnographic fieldwork conducted among four Danish middle-class families in Copenhagen, from which an illustrative example of family car purchase is drawn. By introducing two new concepts to the study of family consumption; intra-family consumer...

  8. APPROACH TO SMALL FAMILY NORM

    Directory of Open Access Journals (Sweden)

    Nonibala

    2014-09-01

    Full Text Available The Idea of approach to maintain small family norm in the family and so to the society is the hope for almost all of the couples as the saying -"Small family is a happy family". And every couple always thinks and plan for a safer and better future.

  9. APPROACH TO SMALL FAMILY NORM

    OpenAIRE

    Nonibala

    2014-01-01

    The Idea of approach to maintain small family norm in the family and so to the society is the hope for almost all of the couples as the saying -"Small family is a happy family". And every couple always thinks and plan for a safer and better future.

  10. FAMily-Oriented Support (FAMOS)

    DEFF Research Database (Denmark)

    Salem, Hanin; Johansen, Christoffer; Schmiegelow, Kjeld

    2017-01-01

    by tracking procedures and parents’ evaluations. Results: A total of 68 families (68 mothers, 60 fathers, 68 children with cancer and 73 siblings) were enrolled, with a participation rate of 62% of families. Fathers were highly represented (88% of families); also families with single parents (12%) and parents...

  11. The Economy, Families and Schools

    Science.gov (United States)

    Williamson, Ronald

    2010-01-01

    The recession has impacted American families and the schools their children attend like nothing in recent memory. Many families continue to struggle with the impact of joblessness. The number of homeless children and youth is staggering. Families struggle with access to health care, growing hunger and greater instability in the family unit.…

  12. 解密"family"

    Institute of Scientific and Technical Information of China (English)

    王松海

    2009-01-01

    @@ 小朋友们,你一定熟悉"family"这个单词吧,它的意思是"家,家庭".提起它,你是否会想到自己的爸爸和妈妈呢?为什么?因为"family"这个单词本身就包含了爸爸和妈妈,而且还表达了对他们的爱呢!下面就听我细细地为你解读吧!

  13. My Family s Looks

    Institute of Scientific and Technical Information of China (English)

    侯耀南

    2006-01-01

    I have a happy family.There are three people in my family: My mother, my father and I. Let me tell you about my family’s looks: My father has short straight hair and bright black eyes. He is medium build and he is very tall. He is such a good teacher that all of us love and respect him. He likes telling jokes. He never stops talking. I love my hand- some father just because he loves me. My mother is a kind and gentle woman. She has long curly fair hair. She is tall and slim. I think she is beautiful. But no...

  14. FAMILY DISORGANISATION AND CHILDREN

    OpenAIRE

    Dr. V.N. Sreekumar

    2017-01-01

    Abstract                           The family is based on and supports primary relations. It provides Very serious especially if the parents don't get along, Insecurity, instability, problems in school, at home, etc. Counseling is always helpful, someone non-biased so the child feels they can trust someone. Children that come from broken families will most likely have a difficult time in life, struggle and turn to drug abuse or other negative behavior. Some kids get made fun of and have ...

  15. Familial hemicrania continua.

    Science.gov (United States)

    Weatherall, Mark W; Bahra, Anish

    2011-01-01

    There are now three known causative genes for familial hemiplegic migraine and increasing evidence to support a genetic predisposition to the more common types of migraine with and without aura, and for cluster headache. We present the first reported case of familial hemicrania continua. A mother and daughter developed hemicrania continua at the same time of life. Both showed an absolute response to indometacin and at similar doses. Both also suffered from migraine with aura. We discuss the increasing support for a genetic predisposition to dysfunction of the pain system within the brain manifesting as primary headache.

  16. Contemporary family life

    DEFF Research Database (Denmark)

    Viala, Eva Silberschmidt

    2011-01-01

    Based on a longitudinal interview-study of ten heterosexual couples and first-time parents, in Denmark the author argues that addressing contemporary everyday family life as a joint venture with contradictions contribute new insights into the complexities, contradictions, and ambiguities linked...... of complementary gender roles as well as in new understandings of gender equality based on ideals of mutual trust, respect and support. As a result, it is important to investigate how parenthood, family life and parental roles are constantly reflected upon and reproduced, negotiated and transformed through...

  17. OCULAR COLOBAMATA IN A FAMILY

    Directory of Open Access Journals (Sweden)

    Sheetal

    2015-04-01

    Full Text Available AIM: To identify the proportion of cases affected in a family with ocular colobamata . MATERIAL: Ocular colobomata present in a family METHOD: Visual acuity, Slit lamp examination, Ophthalmoscopy, Fundus Photography, B - Scan, Family members were examined. RESULTS: Family showed poor visual acuity, Iris and Choridal Coloboma without optic disc involvement and normal corneal diameter. CONCLUSION: Ocular coloboma occurring in patients of my study is family and genetically determined.

  18. Another way to teach family: family nursing game

    Directory of Open Access Journals (Sweden)

    Carla Sílvia Neves da Nova Fernandes

    2014-10-01

    Full Text Available Current paper describes the application of an innovative strategy to teach family, within a hospital context, by sensitizing nurses on the family subject through the use of a game. Given the hospitalization of a relative, the family faces changes in its dynamics caused by the crisis it is exposed to. It is the relevance for including the family within the care process. Since nurses are expected to assume a key role for which they need specific competence to intervene in families when experiencing an eventual crisis. The in-service education becomes a strategy of generating new skills and enhances human capital to improve the quality of nursing care. Considering the importance of including family in the care context, a playful tool called Family Nursing Game has been invented for teaching the family, especially by passing a model of family intervention. The strategy is based on the belief of the existence of relationship between game and learning.

  19. Crowding and Family Relations

    Science.gov (United States)

    Booth, Alan; Edwards, John N.

    1976-01-01

    The effect of household and neighborhood crowding on the relations between spouses, those between parents and children, and the relations among children are examined; a sample of urban families residing in conditions ranging from open to highly compressed provided the data for the investigation and multiple regression was used to analyze the…

  20. Serving Migrant Families, 1975.

    Science.gov (United States)

    Oliver, Barbara, Ed.

    The directory describes services provided to migratory agricultural workers and their families, through the governmental and nongovernmental agencies interested in and responsible for their well-being. Agencies are grouped into: (1) United States government agencies, (2) North Carolina State government agencies, and (3) private organizations.…

  1. Family Sequencing and Cooperation

    NARCIS (Netherlands)

    Grundel, S.; Ciftci, B.B.; Borm, P.E.M.; Hamers, H.J.M.

    2012-01-01

    To analyze the allocation problem of the maximal cost savings of the whole group of jobs, we define and analyze a so-called corresponding cooperative family sequencing game which explicitly takes into account the maximal cost savings for any coalition of jobs. Using nonstandard techniques we prove t

  2. Families of Parabolas.

    Science.gov (United States)

    Owens, John E.

    1992-01-01

    Explores families of parabolas that result from the graphs of quadratic functions. Computer software allows students to quickly depict a series of graphs and make conjectures about emerging patterns. Discusses cases in different parameters in the quadratic are varied to produce different effects in which the parabolas. (MDH)

  3. It Takes a Family

    Centers for Disease Control (CDC) Podcasts

    2007-11-01

    This podcast follows an African American man with diabetes and his family as they discuss living healthfully with diabetes.  Created: 11/1/2007 by National Diabetes Education Program (NDEP), a joint program of the Centers for Disease Control and Prevention and the National Institutes of Health.   Date Released: 11/12/2007.

  4. Family Feathers. [Videotape Series].

    Science.gov (United States)

    1999

    Family Feathers is a set of 18 videotapes for parents of preschool children, created by the Alaska Native Home Base Video Project of the Tlingit and Haida Head Start Program. This series offers culturally relevant solutions to the challenges of parenting, drawing on practical advice from Tlingit and Haida parents, wisdom from elders, and some of…

  5. A Family of Mice

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ 一、故事内容 There is a family of mice in my house. They are father mouse, mother mouse and baby mouse. Baby mouse likes dancing. He is very cute. Father mouse likes watching TV. He likes the sports on TV best. These three mice are clever.

  6. The Pycnogonid family Austrodecidae

    NARCIS (Netherlands)

    Stock, J.H.

    1957-01-01

    DE PYCNOGONIDEN- FAMILIE AUSTRODECIDAE Toen mij, in 1954, uit Oslo een verzameling Pycnogonida van de „Norwegian Scientific Expedition to Tristan da Cunda 1937—1938“ ter bewerking werd opgezonden, kon ik niet vermoeden dat deze kleine collectie aanleiding zou geven tot een uitgebreide revisie van ee

  7. Family Play Therapy.

    Science.gov (United States)

    Ariel, Shlomo

    This paper examines a case study of family play therapy in Israel. The unique contributions of play therapy are evaluated including the therapy's accessibility to young children, its richness and flexibility, its exposure of covert patterns, its wealth of therapeutic means, and its therapeutic economy. The systematization of the therapy attempts…

  8. Families and Communities (Bookalogues).

    Science.gov (United States)

    Martinez, Miriam; Nash, Marcia F.

    1993-01-01

    Presents brief reviews of 26 picture books, chapter books, and informational books that deal with families and/or communities. Notes that the picture books and chapter books cover a wide variety of genres including poetry, realistic fiction, and fantasy and that the informational books have a variety of formats, with the "photo essay" dominating.…

  9. Aging and the Family.

    Science.gov (United States)

    Clark, C. Roberta

    1984-01-01

    Discusses emotional, social, medical, and nutritional needs of older people, and stresses the need for education of the families of the elderly and the need for a coordinated approach to service delivery to this population. In this way, maximum independence of the aged can be achieved. (NRJ)

  10. Not Your Family Farm

    Science.gov (United States)

    Tenopir, Carol; Baker, Gayle; Grogg, Jill E.

    2007-01-01

    The information industry continues to consolidate, just as agribusiness has consolidated and now dominates farming. Both the family farm and the small information company still exist but are becoming rarer in an age of mergers, acquisitions, and increased economies of scale. Small companies distinguish themselves by high quality, special themes,…

  11. Family Constellations in Europe

    NARCIS (Netherlands)

    A. Puur; L. Sakkeus; N. Schenk (Niels); A. Põldma

    2010-01-01

    textabstractThe importance of one’s family in times of need is unquestionable. Young children rely on their parents for proper living conditions, who in turn receive help from their aging parents in raising and caring for their children. There also comes a time when elderly parents themselves requir

  12. Family, Friends and Fertility

    NARCIS (Netherlands)

    Balbo, Nicoletta Franca Germana

    2012-01-01

    In deze dissertatie wordt een belangrijke nieuwe verklaring van vruchtbaarheidsgedrag ontwikkeld. De nadruk in deze nieuwe benadering ligt op het meso-niveau, dus op factoren die relatie hebben met het netwerk van de informele relaties die iemand deelt met familie en vrienden (d.w.z. het sociale

  13. Familial Crouzon syndrome

    Directory of Open Access Journals (Sweden)

    Y Samatha

    2010-01-01

    Full Text Available Crouzon syndrome is an autosomal dominant condition of the craniosynostotic syndromes without syndactyly and with various dentofacial anomalies. Craniosynostosis, maxillary hypoplasia, shallow orbits, ocular proptosis and hypertelorism are the characteristic features of Crouzon syndrome. This report describes the variable clinical features in affected individuals over two generations of a family with dentofacial deformities and review of literature.

  14. Familial Brain Arteriovenous Malformations

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2007-11-01

    Full Text Available Researchers at University Medical Centre Utrecht, the Netherlands, reviewed the literature on patients with familial brain arteriovenous malformations (BAVMs, and their age, sex, and clinical presentation were compared with those in population-based patients with sporadic BAVMs.

  15. The family Planococcaceae

    Digital Repository Service at National Institute of Oceanography (India)

    Shivaji, S.; Srinivas, T.N.R.; Reddy, G.S.N.

    , Ureibacillus, and Viridibacillus Members of the family are Gram-variable, spore forming or nonspore forming, and motile or nonmotile; morphology varies from trichomes in case of Caryophanon, filamentous in case of Filibacter to rods or rod-cocci, or spherical...

  16. The colpitts oscillator family

    DEFF Research Database (Denmark)

    Lindberg, Erik; Murali, K.; Tamasevicius, A.

    A tutorial study of the Colpitts oscillator family defined as all oscillators based on a nonlinear amplifier and a three- terminal linear resonance circuit with one coil and two capacitors. The original patents are investigated. The eigenvalues of the linearized Jacobian for oscillators based...

  17. [Return to the family].

    Science.gov (United States)

    Ouaidou, N G

    1993-08-01

    Sahelian countries occupy an inglorious place in the global list of human development. The human development index is superior to the gross national product (GNP) at measuring the progress of a country in terms of development, because it includes income, longevity, and educational level. The highest ranked Sahelian country holds the 114th position out of a 173 countries. The low human development index scores for the Sahel reflects the socioeconomic crisis which has overcome these countries. In 1991, only 3 of 9 Sahelian countries had a mean GP equal or superior to US$500. Just 2 countries had a life expectancy greater than 50 years. In fact, the Sahel had a lower life expectancy than all of Africa (50 years) and much lower than Asia (64 years) and Latin America (67 years). The economic crisis is worse than the cold statistics show. It destabilizes the most disadvantaged populations. The pressure it exerts often leads public authorities to adopt unpopular measures. It depreciates some sociocultural values and disintegrates traditional social structures. It is accentuated by the effects of war and drought. Internal and external migration increases even as urban hope is uncertain. For most people, the family (the traditional framework of individual development) is ready to break apart, leaving only a disincarnate nuclear entity to subsist. Yet, African history is built around the extended family: the place of reproduction, production, distribution, formation, management, perpetuation of demographic behavior, and social control. Senegal and Mali have created ministries which invest in families. The Third African Conference on Population, in 1992, chose its theme to be the relationship between family, population, and sustainable development. It is important to return to the natural or primordial framework--family--as a refuge against the economic crisis.

  18. Transfers of Family Businesses to Non-Family Buyers - The Selling Business Family Perspective

    OpenAIRE

    Sten, Jan

    2006-01-01

    This study focuses on business families and how they handle transitions such as business transfers. It also tries to shift the balance of research away from successions and towards business transfers as a key topic for family business researchers. In addition, it contributes to the family business research field by further highlighting the importance of the various different contributions in the family business from business family members other than the entrepreneurial founder. Based on ...

  19. Changes in modern family life and the transformation of the family and family life in Serbia

    OpenAIRE

    Milivojević, Snežana M.

    2014-01-01

    The theoretical framework of this topic can be built on an analysis of the following issues: developmental changes in the family; the transformation of the function of a modern family; changes in the structure of families and relationships among its members; the transition model of marriage and parenting; the impact of social, economic, and demographic factors on the transformation of the family. Review of the prospects for the future development of the family points out the changes in marria...

  20. Dieta del capibara Hydrochaeris hydrochaeris (Rodentia: Hydrochaeridae en Caño Limón, Arauca, Colombia

    Directory of Open Access Journals (Sweden)

    Jimena Forero-Montaña

    2003-06-01

    Full Text Available Estudiamos la composición y variación estacional de la dieta del chigüiro (Hydrochaeris hydrochaeris en los esteros de Caño Limón, por medio de observaciones directas del consumo de las plantas. Los chigüiros se alimentaron exclusivamente de plantas y su dieta estuvo compuesta por 89 especies, pertenecientes a 22 familias. El 63 % de las especies son nuevos registros para la dieta del chigüiro. Las cuatro familias mas consumidas fueron Poaceae, Cyperaceae, Leguminosae y Pontederiaceae, las cuales representaron el 94% del total de la dieta. Solo siete especies representaron el 60% del total de la dieta, así: los pastos Hymenachne amplexicaulis (16.9%, Digitaria bicornis (10.9%, Paspalum fasciculatum (10.9%, Cynodon dactylon (6.8%, Urochloa arrecta (4.5% y Panicum maximum (4.4% y la ciperácea Rynchospora corymbosa (4.4%. Se presentó variación en la composición de la dieta de los chigüiros durante las épocas de muestreo.We studied the composition and seasonal variation of the diet of the capybara (Hydrochaeris hydrochaeris in the flooded savannas of Caño Lim��n, Colombia. This was achieved by direct observation of the consumption patterns of these animals. The capybaras only consumed plants, and their diet included 89 species of 22 families. Sixty three percent of these plant species had not been reported before. The most commonly consumed plants (94% of the diet, belonged to the Poaceae, Cyperaceae, Leguminosae and Pontederiaceae. Only seven species represented 60% of the total diet: the grasses Hymenachne amplexicaulis (16.9%, Digitaria bicornis (4.5% and Panicum maximum (4.4% and the Cyperaceae Rynchospora corymbosa (4.4%. There was seasonal variation in the diet composition of capybaras.

  1. Family size effects: a review.

    Science.gov (United States)

    Wagner, M E; Schubert, H J; Schubert, D S

    1985-03-01

    Larger families are more frequent with early marriage and rapid birth of the first child. In larger families, child rearing becomes more rule ridden, less individualized, with corporal punishment and less investment of resources. Smaller families tend to result in higher IQ, academic achievement, and occupational performance. Large families produce more delinquents and alcoholics. Perinatal morbidity and mortality rates are higher in large families as birth weights decrease. Mothers of large families are at higher risk of several physical diseases. Common methodological errors are indicated and exemplary studies are described.

  2. Children's Views on Family Communications in Families with their ...

    African Journals Online (AJOL)

    Mrs Afam

    Children in many families have witnessed or experienced family violence, disunity, conflicts, extreme deprivation, and malnutrition. The extent children view ... in order to find out the relative opinion, belief, attitude and status of that population.

  3. Study of a family that overcomes poverty issues: family resilience?

    Directory of Open Access Journals (Sweden)

    María Ángela Mattar Yunes

    2015-09-01

    Full Text Available Generally, researches with families focus the difficulties and the negative aspects of family life by bringing up their maladjustments and failures. The interest in family resilience contributes to change this logic by demonstrating the healthy aspects of the family world. Nevertheless, the term resilience presents ideological controversies which are more severe when the discussion is about families and poverty. In order to diminish these contradictions this study adopted a systemic concept of resilience which refers to “those processes that make possible to overcome adversities”. A case study was realized with a low income family who lived in a “very poor” neighborhood in the deep south of Brazil. The methodological strategies to the formal investigation of the family were: life history of the family using the principles of reflexive interview, genograms and data analyses through the approach of the grounded theory. The results showed that the family lived a number of risk experiences such as adoption, privation of basic needs, migration and diseases. Among the indicators of their abilities of “overcoming adversities”, emerged the belief system as the core of the discourses. The family showed that they value the interpersonal relationships through intra and extra familiar interactions based in the patterns of help, learning, affection and solidarity. During the crisis the family gives meaning to the difficulties in order to maintaining the situation controlled through cohesion, open communication, mutual respect and getting support of the extended family/ social network. The pos-adversity period is perceived as benefic and transforming as the family feels stronger and with feelings of solidarity, which is a mark of this family. Their attitude in relation to the neighborhood is active in the sense of promoting the welfare of other families who live in the same social address. Would those above identified processes be adequate to

  4. Enhancing family resilience through family narrative co-construction.

    Science.gov (United States)

    Saltzman, William R; Pynoos, Robert S; Lester, Patricia; Layne, Christopher M; Beardslee, William R

    2013-09-01

    We draw upon family resilience and narrative theory to describe an evidence-based method for intervening with military families who are impacted by multiple wartime deployments and psychological, stress-related, or physical parental injuries. Conceptual models of familial resilience provide a guide for understanding the mechanics of how families respond and recover from exposure to extreme events, and underscore the role of specific family processes and interaction patterns in promoting resilient capabilities. Leading family theorists propose that the family's ability to make meaning of stressful and traumatic events and nurture protective beliefs are critical aspects of resilient adaptation. We first review general theoretical and empirical research contributions to understanding family resilience, giving special attention to the circumstances, challenges, needs, and strengths of American military families. Therapeutic narrative studies illustrate the processes through which family members acquire meaning-making capacities, and point to the essential role of parents' in facilitating discussions of stressful experiences and co-constructing coherent and meaningful narratives. This helps children to make sense of these experiences and develop capacities for emotion regulation and coping. Family-based narrative approaches provide a structured opportunity to elicit parents' and children's individual narratives, assemble divergent storylines into a shared family narrative, and thereby enhance members' capacity to make meaning of stressful experiences and adopt beliefs that support adaptation and growth. We discuss how family narratives can help to bridge intra-familial estrangements and re-engage communication and support processes that have been undermined by stress, trauma, or loss. We conclude by describing a family-based narrative intervention currently in use with thousands of military children and families across the USA.

  5. Family and Cultural Capital. The perspective of familiness

    OpenAIRE

    Ortíz García, Pilar; Olaz Capitán, Ángel José; Monreal Martínez, Juan

    2014-01-01

    The influence of the family on a business, its commitment to the company and the values it conveys form a capital capable of influencing the global development of a business. This research analyzes family capital and in particular its cultural components as a resource influencing the direction of the company. Corporate culture as a guiding philosophy for family business strategy is a key factor in its success. In short, the cultural capital of a family business is a capac...

  6. FRANCHISE FROM FAMILY BUSINESS?

    Directory of Open Access Journals (Sweden)

    Adrián NAGY

    2016-06-01

    Full Text Available The purpose of this study was to examine the franchise as a form of enterprise in perspective to existing family businesses and how can they operate this way. Why is this form better for them, what advantages it has? In this case an ice cream shop’s economic inidicators were examined ,one which is owned by a hungarian family in Jász-Nagykun-Szolnok county who runs several shops like this. That is why this study was made, to find out if it is possible to run it sucsessfully and what costs does the newcomers in the franchise business network have to pay and how much is the time on the return of investments.

  7. Marriage and Family Therapy

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    About the author: Chen Yiyun graduated from the Russian Language and Literature Departraent at Beijing University in 1964. She then enrolled at the Sociology Institute of the China Academy of Social Sciences in 1978. Upon graduation, she remained at the Institute as a research fellow. She later became editor-in-chief of the magazine Sociology Abroad. She translated and edited dozens of sociology books. In 1988, after she returned from the United States, she devoted herself to the research of sociology and marriage consultation. In 1993, Chen set up the Jinglun Family Science Center, a non-governmental organization which is a combination of scientific research and social practice. She organized scholars, social workers and volunteers from sectors of public health, education and legislation to conduct useful activities to promote democracy in the family, equality, health and civilization.

  8. Familial hypophosphatemic rickets

    Directory of Open Access Journals (Sweden)

    Sattur A

    2010-01-01

    Full Text Available Rickets is the failure of mineralization of osteoid and newly formed bones in a child skeleton. It is commonly associated with vitamin D deficiency; however, it can be because of a decrease in the serum phosphate levels leading to inadequate mineralization of cartilage and bone, consequent skeletal deformities, and growth retardation. The hypophosphatemic conditions that interfere in bone mineralization comprise many hereditary or acquired diseases. One of the hereditary types of hypophosphatemic rickets is the familial hypophosphatemic rickets. This rare variety was diagnosed in a 9-year-old patient who had come with a chief complaint of a missing tooth. In the present case, radiographic aspects of oral and systemic manifestations of familial hypophosphatemic rickets are highlighted.

  9. Familial neurohypophyseal diabetes insipidus

    DEFF Research Database (Denmark)

    Kvistgaard, Helene

    2011-01-01

    Familial neurohypophyseal diabetes insipidus (FNDI) is characterized by severe low-solute polyuria and polydipisa. The disease is caused by a deficient neurosecretion of the antidiuretic hormone arginine vasopressin (AVP). The hormone is normally synthesized by the magnocellular neurons in the pa......Familial neurohypophyseal diabetes insipidus (FNDI) is characterized by severe low-solute polyuria and polydipisa. The disease is caused by a deficient neurosecretion of the antidiuretic hormone arginine vasopressin (AVP). The hormone is normally synthesized by the magnocellular neurons...... as one sporadic case of early-onset diabetes insipidus. Genetic testing of the sporadic case of diabetes insipidus revealed a highly unusual mosaicism for a variation in the gene encoding the AVP receptor (AVPR2). This mosaicism had resulted in a partial phenotype and initial diagnostic difficulties...

  10. Familial reactive perforating collagenosis

    Directory of Open Access Journals (Sweden)

    Bhat Yasmeen

    2009-01-01

    Full Text Available Background: Reactive perforating collagenosis (RPC is one of the rare forms of transepidermal elimination in which genetically altered collagen is extruded from the epidermis. This disease usually starts in early childhood as asymptomatic umbilicated papules on extremities, and the lesions become more conspicuous with age. Aims: The objective of our study was to determine the clinico-pathological features of RPC and the response to various treatment modalities. Methods: Ten patients of RPC, belonging to five different families, were studied clinically. Various laboratory investigations were carried out and diagnosis was made by histopathology of the lesions. Patients were given various topical and oral treatments. Results: RPC is familial in most cases without any definite inheritance pattern. It begins in childhood and the lesions are usually recurrent and become profuse and large with age. Systemic diseases have no role in the onset of lesions. Conclusion: Oral and topical retinoids in combination with emollients is the best treatment option.

  11. Designing Product Families

    DEFF Research Database (Denmark)

    Pedersen, Per Erik Elgård; Miller, Thomas Dedenroth

    1998-01-01

    Manufacturing companies that operate with products aimed at different market segments and applications are experiencing an increasing demand from customers who expect products to be tailored to their exact needs rather than accepting general products based on average customer needs. This trend ha...... led to a new business paradigm, "mass customization", where companies strive to provide highly customized products while still maintaining the efficiency of the classical mass production enterprise. One of the key factors in mass customization has been efficient use of product platforms...... as a foundation for the customization process, whereby the customized products become variants of a product family with a high degree of reuse and utilization of kinship between the individual variants.With this paper, we will discuss the development of platform based product families from three points of view...

  12. Evaluation of Warm Season Turfgrass under Different Irrigation Regimes in Arid Region

    Directory of Open Access Journals (Sweden)

    Abdullah Mohd Hassan ALSHEHHI

    2010-09-01

    Full Text Available Turfgrasses play a very important role in enhancing quality of life in modern urban living. Water quantity is the most important challenge worldwide in establishing and maintaining quality turf. The present study was aimed to test the performance of three warm season turfgrasses under four water levels for plantation in arid zones. Pits (48 measuring 1m length x 1m width x 0.6 m depth were planted with four replications of Common Bermuda grass (Cynodon dactylon, Tifway Bermuda grass (Cynodon dactylon x transvaalensis and Seashore Paspalum grass (Paspalum vaginatum in complete randomized design (CRD. Irrigation was done daily with 15 l/plot during the first 4 weeks (establishment period and four irrigation levels (5, 10, and 15, 20 l/lot were maintained in the following 8 weeks (treatment period. Physical parameters (canopy temperatures, ambient temperature, leaf area, shoot production and relative water content were measured once in two week as well as the visual quality (shoot color, shoot density and shoot uniformity was assessed, however, chlorophyll analysis was done in the end of the study. It was found that temperature has significant effect on performance of turfgrasses. Canopy temperature was higher than ambient temperature in the three turfgrasses but it has different level in each variety. Five liter of water per day per square meter gave acceptable turf quality when ambient temperature ranged from 20 to 33C. Seashore paspalum performed best followed by Tifway Bermuda grass and common Bermuda grass respectively.

  13. Larvicidal activity of plant extracts on Aedes Aegypti L.

    Institute of Scientific and Technical Information of China (English)

    Anitha Rajasekaran; Geethapriya Duraikannan

    2012-01-01

    Objective: To evaluate the larvicidal activity of plant extracts on Aedes aegypti. Methods:Petroleum ether, Chloroform and aqueous extracts obtained from Acalypha indica, Aerva lanata,Boerhaavia diffusa, Commelina benghalensis, Gompherna sps, Datura stramonium, Euphorpia hirta, Cynodon dactylon, Lantana camara and Tridax procumbens were used for larvicidal activity at concentration of 1000μg/ml and the mortality rate was calculated after 24 and 48hrs . The LC50 for the extracts were also estimated after 24 hrs. Results: The petroleum ether extract ofLantana camara, Tridax procumbens and Datura stramonium showed 100% mortality after 48hrs of incubation. Tridax procumbens petroleum ether extract had the least LC50 of 219 μg/ml followed by Lantana and Datura with 251and 288 μg/ml respectively. A combination of petroleum ether extracts of Aerva lanata and Cynodon dactylon, Boerhaavia diffusa and Commelina benghalensis exhibited 100% mortality of larvae. Formulation-1 inhibited the metamorphosis of the larvae by retaining 60% in its larval stage. Petroleum ether extracts of Lantana, Tridax, Datura and a combination of extracts were effective larvicide. The formulations proved to be effective in inhibiting the metamorphosis. Alkaloids and flavonoids were present in datura petroleum ether extract . Conclusions: Either the crude extracts of Datura stramonium, Lantana camara and Tridax procumbens or its phytochemicals can be used as effective vector control agents individually or in combination.

  14. Conservation of soil, water and nutrients in surface runoff using riparian plant species.

    Science.gov (United States)

    Srivastava, Prabodh; Singh, Shipra

    2012-01-01

    Three riparian plant species viz. Cynodon dactylon (L.) Pers., Saccharum bengalensis Retz. and Parthenium hysterophorus L. were selected from the riparian zone of Kali river at Aligarh to conduct the surface runoff experiment to compare their conservation efficiencies for soil, water and nutrients (phosphorus and nitrogen). Experimental plots were prepared on artificial slopes in botanical garden and on natural slopes on study site. Selected riparian plant species showed the range of conservation values for soil and water from 47.11 to 95.22% and 44.06 to 72.50%, respectively on artificial slope and from 44.53 to 95.33% and 48.36 to 73.15%, respectively on natural slope. Conservation values for phosphorus and nitrogen ranged from 40.83 to 88.89% and 59.78 to 82.22%, respectively on artificial slope and from 50.01 to 90.16% and 68.07 to 85.62%, respectively on natural slope. It was observed that Cynodon dactylon was the most efficient riparian species in conservation of soil, water and nutrients in surface runoff.

  15. Photorespiration in C4 grasses remains slow under drought conditions.

    Science.gov (United States)

    Carmo-Silva, Ana E; Powers, Stephen J; Keys, Alfred J; Arrabaça, Maria Celeste; Parry, Martin A J

    2008-07-01

    The CO(2)-concentrating mechanism present in C(4) plants decreases the oxygenase activity of ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) and, consequently, photorespiratory rates in air. Under drought conditions, the intercellular CO(2) concentration may decrease and cause photorespiration to increase. The C(4) grasses Paspalum dilatatum Poiret, Cynodon dactylon (L.) Pers. and Zoysia japonica Steudel were grown in soil and drought was imposed by ceasing to provide water. Net CO(2) assimilation (A) and stomatal conductance to water vapour decreased with leaf dehydration. Decreased carbon and increased oxygen isotope composition were also observed under drought. The response of A to CO(2) suggested that the compensation point was zero in all species irrespective of the extent of drought stress. A slight decrease of A as O(2) concentration increased above 10% provided evidence for slow photorespiratory gas exchanges. Analysis of amino acids contained in the leaves, particularly the decrease of glycine after 30 s in darkness, supported the presence of slow photorespiration rates, but these were slightly faster in Cynodon dactylon than in Paspalum dilatatum and Zoysia japonica. Although the contents of glycine and serine increased with dehydration and mechanistic modelling of C(4) photosynthesis suggested slightly increased photorespiration rates in proportion to photosynthesis, the results provide evidence that photorespiration remained slow under drought conditions.

  16. Abundance of food plant species and food habits of Rhinoceros unicorns Linn. in Pobitora Wildlife Sanctuary, Assam, India

    Directory of Open Access Journals (Sweden)

    P. Konwar

    2009-09-01

    Full Text Available Food habits and abundance of food plant species of Rhinoceros unicornis in Pobitora Wildlife Sanctuary were studied from January 1999 through December 2001. Totally 32 numbers of Rhino food plants were identified, of which 15 were grasses, four shrubs, five aquatic hydrophytes and eight tree species (21 terrestrial and 11 aquatic. During the dry season, the Rhino feeds on almost 90% food items from Hemarthria compressa, Arundo donax, Phragmites karka, Cerex rubro-brumee etc. The other short grasses such as Cynodon dactylon, Andropogon ssp., Cenchrus ciliaris, Chrysopogon aciculatus and tender and young shoots and twigs of Schelristechya fuesche, Saccharum spontaneum, Lagerstroemia flosreginae etc. are consumed in limited portions. The rhino consumes 11 cultivated crops and vegetables, viz., Ricinus communis, Oryza sativa, Solanum melongena, Lycopersicon esculentum, Solanum tuberosum, Brassica nigra, Luffa cylindrica, Luffa acutangula, Cucurbita moschata, Cucumis sativus and Ipomoea batatas etc. Highest density of food plant species observed in the study area were Cynodon dactylon (167.5/m2, Hemarthria compressa (73.75/m2, Vetiveria zizanioides (56/m2, Saccharum ravannae (51.5/m2, Pharagmites karka (50.75/m2, Leersia hexandra (46.75/m2, Brachiarea pseudointerrupta (40/m2 and Eichhornia crassipes (35/m2.

  17. Efecto de rastrojos de malezas y herbicidas pre-emergentes en el control de malezas en frijol

    Directory of Open Access Journals (Sweden)

    Franklin Herrera

    2000-01-01

    Full Text Available En la Estación Experimental Fabio Baudrit, Alajuela, Costa Rica de setiembre de 1998 a febrero de 1999, se evaluó el efecto de los rastrojos de Ixophorus unisetus, Digitaria spp., Cynodon dactylon y Rottboellia cochinchinensis sobre: las malezas, la eficacia de los herbicidas pendimetalina, alaclor e imazetapir, y sobre la nodulación por Rhizobium y el crecimiento del frijol. Se encontró que la presencia de rastrojos sobre la superficie del suelo a razón de 4,5 t de materia seca/ha no fue efectiva para reducir el crecimiento de malezas en el cultivo del frijol sembrado en labranza de conservación. La eficacia de los herbicidas pendimetalina, imazetapir y alaclor no fue afectada por la presencia de los rastrojos sobre la superficie del suelo. Los rastrojos de Ixophorus unisetus afectaron negativamente el crecimiento y la producción del frijol, mientras que los rastrojos de Digitaria spp. y Cynodon dactylon tuvieron efectos positivos sobre el cultivo

  18. Intermediate Family Therapy Skills

    OpenAIRE

    2001-01-01

    The field of marriage and family therapy (MFT) has prospered since its beginnings nearly 50 years ago. In order to keep the field current and competitive with other related professions, empirical research is necessary. Although there has been an upsurge of research on the effectiveness and specialty areas of MFT, one area has been overlooked: skills. THe empirical research that has been performed has focused its attention on beginning therapists. The current research took the next step in...

  19. Family planning: where now?

    Science.gov (United States)

    Saunders, L

    1977-01-01

    The focus is in terms of family planning as an exercise in induced social change; the objective is to alter the reproductive patterns of societies sufficiently to bring about a significant reduction in fertility. The year 1974 emerges as the year in which family planning as a social movement achieved maturity and was confirmed as a legitimate area for national policy and programming, a year of determined and varied efforts to reduce population growth. In affirming the rights and responsibilities of people and the obligations of governments in population concerns, the Bucharest Conference conferred its seal of approval on a movement that had made considerable progress since it began early in the 19th century. The evolution of birth control as a social movement which began with Francis Place's printing and distributing contraceptive bills in 1820 was encouraged by other writings in England and the U.S. over the next 50 years. Several overlapping phases can be distinguished in the global response to a new sense of urgence regarding population concerns following World War 2. Moving from a global perspective to consideration of family planning as it exists in the programs of individual countries, the achievement is not so great and the prospects are less hopeful. Although it has had success as a social movement and is now accepted as a government responsibility, family planning programs still have a long way to go before they develop the scope, vigor, and versatility that is required for there to be widespread demographic change. 1 change that is needed is for a stronger and more visible political commitment and commitment on the basis of demographic rather than health or welfare reasons.

  20. The chicken SLAM family.

    Science.gov (United States)

    Straub, Christian; Viertlboeck, Birgit C; Göbel, Thomas W

    2013-01-01

    The signaling lymphocytic activation molecule (SLAM) family of receptors is critically involved in the immune regulation of lymphocytes but has only been detected in mammals, with one member being present in Xenopus. Here, we describe the identification, cloning, and analysis of the chicken homologues to the mammalian SLAMF1 (CD150), SLAMF2 (CD48), and SLAMF4 (CD244, 2B4). Two additional chicken SLAM genes were identified and designated SLAMF3like and SLAM5like in order to stress that those two receptors have no clear mammalian counterpart but share some features with mammalian SLAMF3 and SLAMF5, respectively. Three of the chicken SLAM genes are located on chromosome 25, whereas two are currently not yet assigned. The mammalian and chicken receptors share a common structure with a V-like domain that lacks conserved cysteine residues and a C2-type Ig domain with four cysteines forming two disulfide bonds. Chicken SLAMF2, like its mammalian counterpart, lacks a transmembrane and cytoplasmic domain and thus represents a glycosyl-phosphatidyl-inositol-anchored protein. The cytoplasmic tails of SLAMF1 and SLAMF4 display two and four conserved immunoreceptor tyrosine-based switch motifs (ITSMs), respectively, whereas both chicken SLAMF3like and SLAMF5like have only a single ITSM. We have also identified the chicken homologues of the SLAM-associated protein family of adaptors (SAP), SAP and EAT-2. Chicken SAP shares about 70 % identity with mammalian SAP, and chicken EAT-2 is homologous to mouse EAT-2, whereas human EAT-2 is much shorter. The characterization of the chicken SLAM family of receptors and the SAP adaptors demonstrates the phylogenetic conservation of this family, in particular, its signaling capacities.

  1. Origin of family symmetries

    Energy Technology Data Exchange (ETDEWEB)

    Nilles, Hans Peter [Bonn Univ. (Germany). Bethe Center for Theoretical Physics; Bonn Univ. (Germany). Physikalisches Inst.; Ratz, Michael [Technische Univ. Muenchen, Garching (Germany). Physik-Department; Vaudrevange, Patrick K.S. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

    2012-04-15

    Discrete (family) symmetries might play an important role in models of elementary particle physics. We discuss the origin of such symmetries in the framework of consistent ultraviolet completions of the standard model in field and string theory. The symmetries can arise due to special geometrical properties of extra compact dimensions and the localization of fields in this geometrical landscape. We also comment on anomaly constraints for discrete symmetries.

  2. What determines family structure?

    OpenAIRE

    Blau, David M.; van der Klaauw, Wilbert

    2010-01-01

    We estimate the effects of policy and labor market variables on the fertility, union formation and dissolution, type of union (cohabiting versus married), and partner choices of the NLSY79 cohort of women. These demographic behaviors interact to determine the family structure experienced by the children of these women: living with the biological mother and the married or cohabiting biological father, a married or cohabiting step father, or no man. We find that the average wage rates available...

  3. Tom’s family

    Institute of Scientific and Technical Information of China (English)

    周昕睿

    2015-01-01

    Tom’s family lives at Eighty-sixth King Street.Tom’s mother is a housewife and his father is a policeman.In the morning,Tom’s father goes to work and Tom goes to school.His father takes him to school every day.Tom’s mother stays at home and does the housework every day.She always eats lunch at noon.

  4. Hadamard partitioned difference families

    OpenAIRE

    Buratti, Marco

    2017-01-01

    We prove that every Hadamard difference set of order $u^2$ leads to a partitioned difference family of any order $v\\equiv4u^2$ (mod $8u^2$) and blocks of sizes $4u^2-2u$, $4u^2$ and $4u^2+2u$ provided that the maximal prime power divisors of $v\\over4u^2$ are all greater than $4u^2+2u$.

  5. Family Planning Services

    Institute of Scientific and Technical Information of China (English)

    米国庆

    1994-01-01

    According to the China national programme of economic and social development, by 2000 the standard of living of Chinese people will have been fairly welloff. In order to accomplish the goal, the government has comprised the population development in the national social economic development programme. Family planning (FP) work will contribute to the general goal of social economy and development. Reform and open policy and establishment of socialist market economy sys

  6. Family Planning in China

    Institute of Scientific and Technical Information of China (English)

    朱耀华

    1994-01-01

    China is a developing country with vast territory, numerous population and relatively poor economic foundation. The basic features of China's population are of great quantity and considerable annual increase of population as well as its uneven distribution in different regions. For improvement of living standard of the people,Chinese Government began to advocate family planning throughout this country in the beginning of the 1970s while a strenuous effort was made to develop economy.

  7. Family Counseling Interventions: Understanding Family Systems and the Referral Process.

    Science.gov (United States)

    McWhirter, Ellen Hawley; And Others

    1993-01-01

    This article describes concepts underlying the idea of the "family as a system"; compares and contrasts four approaches to family therapy (those of Virginia Satir, Jay Haley, Murray Bowen, and Salvador Minuchin); and offers suggestions to teachers referring parents for family counseling. (DB)

  8. Family Structure, Family Processes, and Adolescent Smoking and Drinking

    Science.gov (United States)

    Brown, Susan L.; Rinelli, Lauren N.

    2010-01-01

    This study examined whether family structure was associated with adolescent risk behaviors, including smoking and drinking. Family living arrangements have become increasingly diverse, yet research on adolescent risk behaviors has typically relied on measures of family structure that do not adequately capture this diversity. Data from the…

  9. Using Our Understanding of Families to Strengthen Family Involvement

    Science.gov (United States)

    Knopf, Herman T.; Swick, Kevin J.

    2008-01-01

    The purpose of this article is to help teachers become more responsive to the changing needs and contexts of families in their efforts to establish relationships and encourage family participation. Through this article, the authors describe the changing landscape of parenting and the stressors experienced by contemporary families. The authors then…

  10. A Family Affair : Explaining Co-Working By Family Members

    NARCIS (Netherlands)

    Ruijter, Esther de; Lippe, Tanja van der; Raub, Werner; Weessie, Jeroen

    2008-01-01

    This study focuses on co-working by intimate partners and other family members in entrepreneurs’ businesses. We hypothesize that co-working by family is beneficial because it reduces trust problems associated with employment relations. On the other hand, co-working is risky because co-working family

  11. Changing Families, Changing Responsibilities: Family Obligations Following Divorce and Remarriage.

    Science.gov (United States)

    Ganong, Lawrence H.; Coleman, Marilyn

    The high incidence of divorce and remarriage means that the structure of American families is changing. Drawing on 13 studies that explore intergenerational obligations, this book discusses the responsibilities of family members to one another after divorce and remarriage. Chapter 1, "Who Is Responsible for Dependent Family Members?," presents an…

  12. Family Counseling Interventions: Understanding Family Systems and the Referral Process.

    Science.gov (United States)

    McWhirter, Ellen Hawley; And Others

    1993-01-01

    This article describes concepts underlying the idea of the "family as a system"; compares and contrasts four approaches to family therapy (those of Virginia Satir, Jay Haley, Murray Bowen, and Salvador Minuchin); and offers suggestions to teachers referring parents for family counseling. (DB)

  13. A Family Affair : Explaining Co-Working By Family Members

    NARCIS (Netherlands)

    Ruijter, Esther de; Lippe, Tanja van der; Raub, Werner; Weessie, Jeroen

    2008-01-01

    This study focuses on co-working by intimate partners and other family members in entrepreneurs’ businesses. We hypothesize that co-working by family is beneficial because it reduces trust problems associated with employment relations. On the other hand, co-working is risky because co-working family

  14. Changing Families, Changing Responsibilities: Family Obligations Following Divorce and Remarriage.

    Science.gov (United States)

    Ganong, Lawrence H.; Coleman, Marilyn

    The high incidence of divorce and remarriage means that the structure of American families is changing. Drawing on 13 studies that explore intergenerational obligations, this book discusses the responsibilities of family members to one another after divorce and remarriage. Chapter 1, "Who Is Responsible for Dependent Family Members?," presents an…

  15. Fostering Families' and Children's Rights to Family Connections

    Science.gov (United States)

    Landsman, Miriam J.; Boel-Studt, Shamra

    2011-01-01

    Recent federal legislation strengthens children's and families' rights to family-centered practice by increasing the responsibility of child welfare agencies to identify and engage extended family members in providing care and support to children placed out of the home. Preliminary results from an experimental study of a federally funded family…

  16. Psychoanalysis: a dysfunctional family?

    Science.gov (United States)

    Grosskurth, P

    1998-01-01

    The discussion opens with an account of the author's mother's bizarre family in which a strong, charismatic grandmother maintained absolute control over her large family by encouraging a neurotic dependence in them through daily reports of their complaints. Getting interested in psychoanalysis in an effort to understand the dynamics of this dysfunctional family, the author, a biographer, turned to the study of Melanie Klein, becoming entranced by her ideas. Her research also revealed how Klein had discouraged her followers from developing ideas that diverged in any way from her own. Her portrait of the pioneer analyst provoked intense indignation. A similar pattern of absolute loyalty to his person and theories was to be found in Freud's Secret Committee, formed primarily as a means of getting rid of Jung who had been showing disturbing signs of independence. When Ferenczi and Rank began to pursue independent lines of enquiry in their work, they too were though to be undermining the foundations of classical psychoanalysis. Finally, the author concludes that though there have been sorry incidents in psychoanalysis, we should be mature enough to accept both the contributions of the early pioneers and the realizations that new ideas must be permitted to evolve.

  17. Cybernetics of Brief Family Therapy.

    Science.gov (United States)

    Keeney, Bradford P.; Ross, Jeffrey M.

    1983-01-01

    Presents a cybernetic view of brief family therapy. Includes a historical discussion of the key ideas underlying brief family therapy, a cybernetic model of therapeutic change, and a clinical case for exemplification. (Author/JAC)

  18. One Family's Struggles with Rotavirus

    Medline Plus

    Full Text Available ... GETVAXED print ads go to GETVAXED.ORG cme Immunizations Rotavirus One family's struggles with rotavirus We provide ... not possible without a visit to your doctor. Immunizations stop disease from spreading. Check with your family ...

  19. One Family's Struggle with Chickenpox

    Medline Plus

    Full Text Available ... GETVAXED print ads go to GETVAXED.ORG cme Immunizations Chickenpox (Varicella) One family's struggles with chickenpox We ... not possible without a visit to your doctor. Immunizations stop disease from spreading. Check with your family ...

  20. National Survey of Family Growth

    Data.gov (United States)

    U.S. Department of Health & Human Services — The National Survey of Family Growth (NSFG) gathers information on family life, marriage and divorce, pregnancy, infertility, use of contraception, and men's and...

  1. Families classification including multiopposition asteroids

    Science.gov (United States)

    Milani, Andrea; Spoto, Federica; Knežević, Zoran; Novaković, Bojan; Tsirvoulis, Georgios

    2016-01-01

    In this paper we present the results of our new classification of asteroid families, upgraded by using catalog with > 500,000 asteroids. We discuss the outcome of the most recent update of the family list and of their membership. We found enough evidence to perform 9 mergers of the previously independent families. By introducing an improved method of estimation of the expected family growth in the less populous regions (e.g. at high inclination) we were able to reliably decide on rejection of one tiny group as a probable statistical fluke. Thus we reduced our current list to 115 families. We also present newly determined ages for 6 families, including complex 135 and 221, improving also our understanding of the dynamical vs. collisional families relationship. We conclude with some recommendations for the future work and for the family name problem.

  2. One Family's Struggle with Chickenpox

    Medline Plus

    Full Text Available ... Tos Ferina AAP CME ask your doctor brochure family stories faq meet dr. gary freed meet keri ... media video/audio pneumonia tb overview links & resources families advocacy about civil rights kids' rights sample school ...

  3. One Family's Struggles with Rotavirus

    Medline Plus

    Full Text Available ... Tos Ferina AAP CME ask your doctor brochure family stories faq meet dr. gary freed meet keri ... media video/audio pneumonia tb overview links & resources families advocacy about civil rights kids' rights sample school ...

  4. Genetics Home Reference: familial porencephaly

    Science.gov (United States)

    ... Stroke Johns Hopkins Medicine Department of Neurology and Neurosurgery: Intracerebral Hemorrhage Johns Hopkins Medicine Department of Neurology and Neurosurgery: Stroke MalaCards: familial porencephaly Orphanet: Familial porencephaly Patient ...

  5. A Family Finds Its Way

    Science.gov (United States)

    ... Past Issues Cover Story: Traumatic Brain Injury A Family Finds Its Way Past Issues / Fall 2008 Table ... are living with serious health conditions as a family. Photo courtesy of Stefan Radtke, www.stefanradtke.com ...

  6. One Family's Struggles with Rotavirus

    Medline Plus

    Full Text Available ... Tos Ferina AAP CME ask your doctor brochure family stories faq meet dr. gary freed meet keri ... media video/audio pneumonia tb overview links & resources families advocacy about civil rights kids' rights sample school ...

  7. Energize Yourself and Your Family

    Science.gov (United States)

    ... Direction Keeping Active & Healthy Eating for the Whole Family Did you know? Eating healthy foods and staying ... charge up your body for work, play, and family feel better about yourself and manage stress better ...

  8. One Family's Struggle with Chickenpox

    Medline Plus

    Full Text Available ... Tos Ferina AAP CME ask your doctor brochure family stories faq meet dr. gary freed meet keri ... media video/audio pneumonia tb overview links & resources families advocacy about civil rights kids' rights sample school ...

  9. Family Reintegration Following Guard Deployment

    Science.gov (United States)

    2010-09-20

    expectations is a key process that has to occur for successful reintegration of the veteran back into the family. Both parties have to work out their...describe veterans and families perceptions of: Aim 1. Their experience with family reintegration and the challenges reintegration presents; Aim 2...deployment, and post deployment shape the degree of challenges with reintegration that a veteran and their family will encounter. Pre-deployment, the

  10. Pars planitis in a family.

    Science.gov (United States)

    Tejada, P; Sanz, A; Criado, D

    1994-01-01

    The familial occurrence of pars planitis is rare. We have found ten cases reported previously. We describe a new case of pars planitis in a family. The affected members included a mother and two of her four children. The family was tested for HLA antigens in order to establish a comparison with others HLA types by different authors. We have not identified any cause for the familial occurrence of this disease. We discuss the role of genetic and ambiental factors.

  11. Canada's family violence initiative: partnerships

    OpenAIRE

    Scott Elaine

    1994-01-01

    Under Canada's four-year, $136 million Family Violence Initiative, the federal government is calling upon all Canadians to work in partnerships towards the elimination of family violence - child abuse, violence against women, and elder (senior) abuse. Family violence is a complex problem and requires the efforts of all Canadians to resolve it. One of the key themes of the Initiative - a multidisciplinary approach to the problem of family violence - is reflected in the selection and developmen...

  12. Contribution on family business definition

    OpenAIRE

    Vallone, C

    2013-01-01

    Despite numerous researches and an ample literature, there is not a unanimously and approved family business definition which identify family businesses from nonfamily businesses. Which are the aspects to describe exactly a family business? Which are the aspects that help to recognise family business from nonfamily business? Answering to these questions means to circumscribe the field of investigation, and obtain a comparable sample for international researches; to individualize the presence ...

  13. Family conditions and children abuse

    OpenAIRE

    Platone, Maria Luisa

    2010-01-01

    This article deals with family conditions (structure and family system interactive patterns) which are considered as risk factors for children abuse. Method. Descriptive research multimethod (cuantitative and cualitative), data were obtained from a retrospective study (1970-2000) of public and private elementary schools, from pre-school to sixth grade. The instruments used were: 1) the family test drawing, 2) a questionnaire to the child. 3) a questionnaire to the teachers about family condit...

  14. 76 FR 37983 - Family Offices

    Science.gov (United States)

    2011-06-29

    ... or entities with no family relations to nevertheless receive investment advice from the family office... throughout this Release and rule 202(a)(11)(G)-1 has the same meaning as in section 202(a)(5) of the Advisers... is an individual or couple.\\18\\ They noted that in many cases, however, family offices are...

  15. Theme Section: Focus on Families.

    Science.gov (United States)

    Ungar, Manya; And Others

    1988-01-01

    A collection of 14 brief articles considers the effects of family environment and lifestyle on children and provides suggestions for healthier family relations. The articles cover such topics as: family stress; preschool academic programs; stepfamilies; corporate child care; fathers; divorce; only children; single and working parents; and death.…

  16. Family members' experiences of autopsy

    NARCIS (Netherlands)

    Oppewal, F; Meyboom-de Jong, B

    2001-01-01

    Background. The experiences of family members will teach us how to handle an autopsy, the ultimate quality assessment tool. Objective. The aim of this study was to determine surviving family members' experience of autopsy. Method. Seven GPs were asked to approach surviving family members of autopsie

  17. Children's Impressions of Television Families.

    Science.gov (United States)

    Wartella, Ellen

    This research study examines the types of social behaviors portrayed by families in various television series and explores children's impressions of the TV family members. Content analysis of nine family-oriented TV series was employed to describe the ranges of behaviors of fathers, mothers and children on television. Eleven shows from each series…

  18. Does Addiction Run in Families?

    Science.gov (United States)

    ... Addiction? » Does Addiction Run in Families? Does Addiction Run in Families? Listen PDF: EasyToRead_WhatIsAddiction_Final_ ... English Español "Heart disease runs in some families. Addiction runs in ours." ©istock.com/ Antonio_Diaz Matt's ...

  19. Family Textbooks Twelve Years Later

    Science.gov (United States)

    Glenn, Norval D.

    2009-01-01

    In 1996 the author conducted an intensive study of twenty current family textbooks published in the United States, the results of which appeared in an academic journal article and a nonacademic report in 1997. The study included practical "functionalist" marriage and family textbooks and more academic sociology of the family books; these…

  20. NASA Science Served Family Style

    Science.gov (United States)

    Noel-Storr, Jacob; Mitchell, S.; Drobnes, E.

    2010-01-01

    Family oriented innovative programs extend the reach of many traditional out-of-school venues to involve the entire family in learning in comfortable and fun environments. Research shows that parental involvement is key to increasing student achievement outcomes, and family-oriented programs have a direct impact on student performance. Because families have the greatest influence on children's attitudes towards education and career choices, we have developed a Family Science program that provides families a venue where they can explore the importance of science and technology in our daily lives by engaging in learning activities that change their perception and understanding of science. NASA Family Science Night strives to change the way that students and their families participate in science, within the program and beyond. After three years of pilot implementation and assessment, our evaluation data shows that Family Science Night participants have positive change in their attitudes and involvement in science.  Even after a single session, families are more likely to engage in external science-related activities and are increasingly excited about science in their everyday lives.  As we enter our dissemination phase, NASA Family Science Night will be compiling and releasing initial evaluation results, and providing facilitator training and online support resources. Support for NASA Family Science Nights is provided in part through NASA ROSES grant NNH06ZDA001N.

  1. Family Dinners. For Parents Particularly.

    Science.gov (United States)

    Klein, Helen Altman

    2001-01-01

    Asserts that family dinners deserve attention as a positive contributor to children's well-being. Maintains that family dinners give stability to a potentially confusing day, present a place for children to express themselves, and provide children's first community. Includes ideas for helping families identify their own dinner patterns and…

  2. Family members' experiences of autopsy

    NARCIS (Netherlands)

    Oppewal, F; Meyboom-de Jong, B

    Background. The experiences of family members will teach us how to handle an autopsy, the ultimate quality assessment tool. Objective. The aim of this study was to determine surviving family members' experience of autopsy. Method. Seven GPs were asked to approach surviving family members of

  3. The growing VAO flavoprotein family

    NARCIS (Netherlands)

    Leferink, Nicole G. H.; Heuts, Dominic P. H. M.; Fraaije, Marco W.; van Berkel, Willem J. H.

    2008-01-01

    The VAO flavoprotein family is a rapidly growing family of oxidoreductases that favor the covalent binding of the FAD cofactor. In this review we report on the catalytic properties of some newly discovered VAO family members and their mode of flavin binding. Covalent binding of the flavin is a self-

  4. Family control and financing decisions

    NARCIS (Netherlands)

    Croci, Ettore; Doukas, John A.; Gonenc, Halit

    2011-01-01

    This study uses a comprehensive European dataset to investigate the role of family control in corporate financing decisions during the period 1998-2008. We find that family firms have a preference for debt financing, a non-control-diluting security, and are more reluctant than non-family firms to ra

  5. Ecological Correlates of Family Functioning.

    Science.gov (United States)

    Meyers, Steven A.; Varkey, Soji; Aguirre, Angela M.

    2002-01-01

    Explores how parents' psychological functioning, social relationships, and demographic characteristics relate to family functioning with a sample of 197 participants. Significant associations between predictor variables and family functioning were found as rated by mothers, caseworkers, and coders of family interaction tasks. (JDM)

  6. Administration for Children and Families

    Science.gov (United States)

    ... Releases RSS Feeds Speeches Videos What is the Administration for Children & Families? The Administration for Children and Families (ACF) is a division ... Center Blog Press Releases RSS Feeds Speeches Videos Administration for Children & Families U.S. Department of Health & Human ...

  7. Family identity: black-white interracial family health experience.

    Science.gov (United States)

    Byrd, Marcia Marie; Garwick, Ann Williams

    2006-02-01

    The purpose of this interpretive descriptive study was to describe how eight Black-White couples with school-aged children constructed their interracial family identity through developmental transitions and interpreted race to their children. Within and across-case data analytic strategies were used to identify commonalities and variations in how Black men and White women in couple relationships formed their family identities over time. Coming together was the core theme described by the Black-White couples as they negotiated the process of forming a family identity. Four major tasks in the construction of interracial family identity emerged: (a) understanding and resolving family of origin chaos and turmoil, (b) transcending Black-White racial history, (c) articulating the interracial family's racial standpoint, and (d) explaining race to biracial children across the developmental stages. The findings guide family nurses in promoting family identity formation as a component of family health within the nurse-family partnership with Black-White mixed-race families.

  8. Family burden, family health and personal mental health.

    Science.gov (United States)

    Ennis, Edel; Bunting, Brendan P

    2013-03-21

    The economic and moral implications of family burden are well recognised. What is less understood is whether or how family health and family burden relate to personal mental health. This study examines family health and perceived family burden as predictors of personal mental health, taking personal and sociodemographic factors into consideration. Data used was from the National Comorbidity Study Replication (NCS-R), namely the random 30% of participants (N = 3192) to whom the family burden interview was administered. Measures of family burden and mental health were considered for analysis. Binary logistic regressions were used as means of analyses. Perception of family burden was associated with an increased vulnerability to personal mental health problems, as was the presence of mental health difficulties within the family health profile. Which member of the family (kinship) was ill bore no relation to prediction of personal mental health. Personal and socio-demographic factors of sex, age, marital status, education and household income were all predictive of increased vulnerability to mental health problems over the last 12 months. Certain elements of family health profile and its perceived burden on the individuals themselves appears related to risk of personal incidence of mental health problems within the individuals themselves. For moral and economic reasons, further research to understand the dynamics of these relationships is essential to aid developing initiatives to protect and support the mental health and wellbeing of relatives of ill individuals.

  9. Family dynamics and infant temperament in Danish families

    DEFF Research Database (Denmark)

    Wilson, M.E.; Hall, Elisabeth O.C.; White, M.A.

    1994-01-01

    Transition to parenthood involves the fine balance of family dynamics which both affect, and are affected by, the infant's temperament. The purpose of this study was to investigate changes in family dynamics over the transition to parenthood and the relationship of family dynamics to infant...... temperament. A sample of 99 families in Odense, Denmark, completed the Family Dynamics Measure in the third trimester of pregnancy and again when the infant was 8-9 months old. At this second time, the mothers also completed the Revised Infant Temperament Questionnaire. Overall we found small changes......, although always in a negative direction, in family dynamics over this transition. The largest change was an increase in perceived role conflict reported by both mothers and fathers. Mothers reported more role conflict than fathers. Positive family dynamics were related to infant rhythmicity....

  10. Dual-career family as an exampleof egalitarian family

    Directory of Open Access Journals (Sweden)

    Joanna Ostrouch-Kamińska

    2011-11-01

    Full Text Available The economic, cultural, and social transformation, growth of women's economic strength as well as the level of their education, and development of ideas of equal rights of women and men on the labour market and in social life cause changes in gender relation in the family. Poles more and more often declare and support egalitarian family, and a new model of a family appears among existing ones – dual-career family.The main aim of the article is to consider the sources of its rise, description of gender positions in marital relation, the division of tasks and responsibilities, possible dilemmas and conflicts, but also emotional, intellectual and social advantages. The analysis were put into context of changes in defining and describing family, and also in context of different family discourses. One of them was underlined the most – egalitarian one as the most approximate to the way of defining and understanding dual-career family model.

  11. How Family Leisure Influences Family Functionality in Single-Parent Families

    National Research Council Canada - National Science Library

    Debra Pakstis; Pei-Chun Hsieh

    2015-01-01

      [...]since communication has been identified as a key component in the core and balance model and also plays a vital role in impacting family adaptability and family cohesion, recreation therapists working...

  12. [Family warmth cures].

    Science.gov (United States)

    Inthamun, P

    1996-04-01

    Women in Thailand are increasingly finding themselves responsible for caring for the physical and mental health of HIV-infected men. The author gained such experience caring for her husband, while her suffering since youth of a series of chronic illnesses helped her to understand that life is full of surprises. Moreover, meditation also helps her to squarely confront problems as they arise, such as when she learned that she contracted HIV from her husband 5 years ago. The author then learned about AIDS and attended, together with her husband, conferences on HIV/AIDS to learn how to care for them both. She also enrolled in a Red Cross program on in-home care. In 1994, the husband returned home from the hospital in poor health, with little time left to live. However, surrounded by the warmth and affection of home, friends, and family, the man¿s health status improved to the extent that his opportunistic diseases disappeared. Since that experience, the author visits other households where people are living with AIDS in an attempt to bring them moral support, to teach about in-home care, and to coordinate hospital care when needed. The author now knows that HIV-seropositive people can contribute considerably to help the lives of both others living with AIDS and the general community. She is determined to show that families working together can reduce the level of suffering experienced by HIV-infected individuals and that such people will survive longer through families¿ efforts.

  13. The cullin protein family.

    Science.gov (United States)

    Sarikas, Antonio; Hartmann, Thomas; Pan, Zhen-Qiang

    2011-01-01

    Cullin proteins are molecular scaffolds that have crucial roles in the post-translational modification of cellular proteins involving ubiquitin. The mammalian cullin protein family comprises eight members (CUL1 to CUL7 and PARC), which are characterized by a cullin homology domain. CUL1 to CUL7 assemble multi-subunit Cullin-RING E3 ubiquitin ligase (CRL) complexes, the largest family of E3 ligases with more than 200 members. Although CUL7 and PARC are present only in chordates, other members of the cullin protein family are found in Drosophila melanogaster, Caenorhabditis elegans, Arabidopsis thaliana and yeast. A cullin protein tethers both a substrate-targeting unit, often through an adaptor protein, and the RING finger component in a CRL. The cullin-organized CRL thus positions a substrate close to the RING-bound E2 ubiquitin-conjugating enzyme, which catalyzes the transfer of ubiquitin to the substrate. In addition, conjugation of cullins with the ubiquitin-like molecule Nedd8 modulates activation of the corresponding CRL complex, probably through conformational regulation of the interactions between cullin's carboxy-terminal tail and CRL's RING subunit. Genetic studies in several model organisms have helped to unravel a multitude of physiological functions associated with cullin proteins and their respective CRLs. CRLs target numerous substrates and thus have an impact on a range of biological processes, including cell growth, development, signal transduction, transcriptional control, genomic integrity and tumor suppression. Moreover, mutations in CUL7 and CUL4B genes have been linked to hereditary human diseases.

  14. Familial Mediterranean Fever (FMF

    Directory of Open Access Journals (Sweden)

    Onur Albayrak

    2009-08-01

    Full Text Available Familial Mediterranean Fever (FMF is an autosomal recessive genetic disease that affects males and females. FMF gene is on the short arm of chromosome 16. It is most often found in Jews, Arabs, Turks, and Armenians. Amyloidosis is charecterized by the deposition of a particular protein between the cells in the tissue. It is a potentially serious complication of FMF. The kidney is a prime target for the amyloid. [Archives Medical Review Journal 2009; 18(4.000: 260-267

  15. Balancing family and work

    Science.gov (United States)

    Showstack, Randy

    2011-08-01

    More than 45% of women scientists at top universities in the United States have indicated that their careers have kept them from having as many children as they want, according to an 8 August study, “Scientists want more children,” which appears in the journal PLoS ONE. The study, by sociologists Elaine Howard Ecklund of Rice University and Anne Lincoln of Southern Methodist University, indicates that 24.5% of male scientists surveyed indicated the same concerns. The study also found that among junior scientists, 29% of women indicated concern that a science career would prevent them from having a family; 7% of men indicated the same concern.

  16. QUAD FAMILY CENTERING.

    Energy Technology Data Exchange (ETDEWEB)

    PINAYEV, I.

    2005-11-01

    It is well known that beam position monitors (BPM) utilizing signals from pickup electrodes (PUE) provide good resolution and relative accuracy. The absolute accuracy (i.e. position of the orbit in the vacuum chamber) is not very good due to the various reasons. To overcome the limitation it was suggested to use magnetic centers of quadrupoles for the calibration of the BPM [1]. The proposed method provides accuracy better then 200 microns for centering of the beam position monitors using modulation of the whole quadrupole family.

  17. Congenital familial hypertonia.

    Science.gov (United States)

    DeLuca, Carl F; Cashore, William J

    2002-09-01

    1. This complex of symptoms appears to be congenital, familial, and hereditary. It is apparently transmitted by a dominant gene, probably on chromosome 5. 2. Hypertonicity with rigidity of all voluntary muscles usually presents at birth. 3. Feeding problems are due to dysphagia or laryngospasm associated with aspiration and dyspnea. 4. Respiratory problems are characterized by apneic episodes due to muscle spasm. 5. Prolonged episodes of muscular rigidity secondary to sudden stimuli result in frequent falls, characteristically en bloc, like a statue. 6. Continuous electromyographic activity even at rest (with absence of fasciculations) improves after intravenous diazepam.

  18. Familial vesicoureteral reflux

    OpenAIRE

    朴, 勺; 新井, 豊; 友吉, 唯夫; 吉田, 修

    1983-01-01

    Primary vesicoureteral reflux was seen in 2 siblings in a family of 5 (1 daughter and 2 sons). Voiding cystogram of elder sister, who complained of fever and backache, showed bilateral reflux at the age of 6. Left reflux disappeared soon but right reflux persisted. Right antireflux operation was performed at the age of 9, but right renal function deteriorated gradually. Right nephrectomy was done at the age of 12 because of persistent pyuria and renal stones. The second case was her younger b...

  19. Familial hyperamylasemia Hiperamilasemia familiar

    Directory of Open Access Journals (Sweden)

    Yu Kar Ling Koda

    2002-01-01

    Full Text Available A 7-year-old white boy was referred to us with a history of 3 attacks of hypogastric pain over the previous 2 years and persistently elevated serum amylase concentrations. At physical examination, he was well with no evidence of clinical abnormalities. His weight and height were normal. Laboratory diagnostic investigations were all normal except for the presence of Ascaris lumbricoides in the feces and persistently elevated serum amylase levels. Serum amylase determinations in the family members were normal in his father and maternal grandmother but elevated in his mother, sister, maternal aunt, and uncle, all of whom asymptomatic. Macroamylasemia was excluded in the child and in the mother. The finding of persistently elevated amylasemia in the child and in the other family members spanning 3 generations, and the exclusion of diseases that lead to hyperamilasemia are consistent with the diagnosis of familial hyperamylasemia. Until now, only 1 similar case has been reported. Familial hyperamylasemia must be considered in the differential diagnosis of hyperamylasemias in childhood.Paciente branco, masculino, sete anos, encaminhado com história de três episódios de dor abdominal no baixo ventre nos últimos dois anos e níveis elevados de amilase sérica. Ao exame físico encontrava-se em bom estado geral, com desenvolvimento pondo-estatural normal e sem sinais ou sintomas de quaisquer anormalidades clínicas. Os exames complementares para investigação diagnóstica revelaram-se todos normais com exceção do exame parasitológico de fezes que revelou Ascaris lumbricoides e dos níveis séricos de amilase que se encontravam persistentemente elevados. Amilasemias realizadas nos familiares, todos assintomáticos, mostraram níveis normais no pai e na avó materna e elevados na mãe, na irmã , na tia e no tio maternos. Macroamilasemia foi excluída na criança e na mãe. O encontro de níveis séricos de amilase persistentemente elevados na

  20. Celibacy and Family Disruption

    Directory of Open Access Journals (Sweden)

    Emaletdinov B. M.

    2013-01-01

    Full Text Available Causes for celibacy, divorces and successful marriage are discussed in the article. Absence of true love and inability to build and keep it are the main reasons for family disruption. Amorousness, immature love and various forms of false or flawed love substitute the true feeling. It is caused by increased women’s independence, loss of mutual understanding and trust (due to infidelity or jealousy, incompatibility of characters or values. Celibacy is often conditioned by physical disability, revaluation of freedom and independence, huge requirements to partners, consumer attitude to life, infertility, alcohol and drug abuse, abnormalities in personality and sexuality.

  1. The laminin family.

    Science.gov (United States)

    Aumailley, Monique

    2013-01-01

    Laminins are large molecular weight glycoproteins constituted by the assembly of three disulfide-linked polypeptides, the α, β and γ chains. The human genome encodes 11 genetically distinct laminin chains. Structurally, laminin chains differ by the number, size and organization of a few constitutive domains, endowing the various members of the laminin family with common and unique important functions. In particular, laminins are indispensable building blocks for cellular networks physically bridging the intracellular and extracellular compartments and relaying signals critical for cellular behavior, and for extracellular polymers determining the architecture and the physiology of basement membranes.

  2. Family Ties and Civic Virtues

    DEFF Research Database (Denmark)

    Ljunge, Jan Martin

    I establish a positive relationship between family ties and civic virtues, as captured by disapproval of tax and benefit cheating, corruption, and a range of other dimensions of exploiting others for personal gain. I find that family ties are a complement to social capital, using within country...... evidence from 83 nations and data on second generation immigrants in 29 countries with ancestry in 85 nations. Strong families cultivate universalist values and produce more civic and altruistic individuals. The results provide a constructive role for families in promoting family values that support...

  3. Familial risk factors in autism.

    Science.gov (United States)

    Brimacombe, Michael; Xue Ming; Parikh, Amisha

    2007-05-01

    Familial history risk factors in relation to autism were examined in a cohort of 164 autistic children referred to The Autism Center at New Jersey Medical School-University of Medicine and Dentistry of New Jersey, Newark, over a 2-year period (2001-2003). Information related to familial history was obtained from each family and reviewed by a clinician. It is shown that these families carry a higher overall burden of psychiatric and developmental illnesses compared to reported national levels. These families also carry a relatively high incidence of medical disorders, independently of developmental and psychiatric disorders. This work supports the underlying presence of genetic factors in the etiology of autism.

  4. Juvenile Delinquency and Family Structure

    Directory of Open Access Journals (Sweden)

    Miguel Alberto Ramírez Villaseñor

    2001-07-01

    Full Text Available The present study is an analysis of twelve family structure variables in a sample of 250 under-age offenders' families. All families had been remitted to the Parents Group at the Behavioral Control Clinic between February and September, 1988, charged with theft and/or drug abuse. There are certain factors in those families ( such as immigration, the attributed value of the identified patient, his adolescent stage, the presence of extensive family members and a dead brother that seem to decide the symptomatology even more than other frequently mentioned variables (i.e., parents civil status, separations, divorces, new marriages, mother's occupation. The detected family structure seems to show a very close link between mother and identified patient that displaces the father to the system's periphery. We consider that this form of family structure leads to situations such as single mothers or promiscuous daughters who show similar symptoms to those shown in the identified patient.

  5. Family dynamics and postnatal depression.

    Science.gov (United States)

    Tammentie, T; Tarkka, M-T; Astedt-Kurki, P; Paavilainen, E; Laippala, P

    2004-04-01

    Research has shown that postnatal depression (PND) affects 10-15% of mothers in Western societies. PND is not easily identified and therefore it often remains undetected. Untreated depression has a detrimental effect on the mother and child and the entire family. The purpose of this study was to ascertain the state of family dynamics after delivery and whether the mother's PND was associated with family dynamics. The study used a survey covering the catchment area of one Finnish university hospital. Both primi- and multiparas took part and data were collected using the Edinburgh Postnatal Depression Scale (EPDS) for mothers and the Family Dynamics Measure II (FDM II) for both mothers and fathers. The data were analysed using SPSS statistical programme and frequency and percentage distributions, means and standard deviations were examined. Correlations were analysed using Spearman's correlation coefficients. The significance of any differences between mothers' and fathers' scores was determined with a paired t-test. Of the families participating in the study (373 mothers and 314 partners), 13% of the mothers suffered from PND symptoms (EPDS score of 13 or more). As a whole, family dynamics in the families participating in the study were reported to be rather good. However, mothers having depressive symptoms reported more negative family dynamics compared with other families. With the exception of individuation, mothers having depressive symptoms reported more negative family dynamics than their partners. With the exception of role reciprocity, non-depressed mothers reported more positive family dynamics than their partners. Knowledge of the association of mothers' PND with family dynamics could help to develop nursing care at maternity and child welfare clinics and maternity hospitals. Depressed mothers and their families need support to be able to make family dynamics as good as possible.

  6. FAMILIAL MEDITERRANEAN FEVER AND HYPERCOAGULABILITY

    Directory of Open Access Journals (Sweden)

    Oshrat E. Tayer-Shifman

    2011-01-01

    Full Text Available family: ">Familial Mediterranean fever (FMF is an autosomal recessive hereditary disease which is characterized by recurrent attacks of fever and peritonitis, pleuritis, arthritis, or erysipelas-like skin disease. As such, FMF is a prototype of autoinflammatory diseases where genetic changes lead to acute inflammatory episodesfamily: ">.family: "> Systemic inflammation – in general - may increase procoagulant factors, and decrease natural anticoagulants and fibrinolytic activityfamily: ">.family: "> Therefore, it is anticipated to see more thrombotic events among FMF patients compared with healthy subjectsfamily: ">.family: "> However, reviewing the current available literature and based upon our personal experience, thrombotic events related purely to FMF are very rarefamily: ">.family: "> Possible explanation for this discrepancy is that along with the procoagulant activity during FMF acute attacks, anticoagulant and fibrinolytic changes are also taking placefamily: ">.family: "> Furthermore, it may well be that during the acute attack of FMF the procoagulant factors are consumed or used for the purpose of inflammation so that nothing is left for their role in the coagulation pathwayfamily: ">. family: ">Colchicine may also play a role in reducing inflammation thereby decreasing hypercoagulabilty

  7. Schaefer's "family cap".

    Science.gov (United States)

    1994-02-14

    Criticism was directed to Maryland Governor William Donald Shaefer's proposal to put family caps on welfare payments to recipients. The idea was to stop automatic increases in welfare payments if a recipient has an additional child. The objection was that 77%, or the bulk of welfare recipients, have only one or two children, and there is little, if any, evidence that welfare caps influence childbearing. The consequences of such reform would be the penalization of children. The political reality is that symbolism has become more important than facts. Putting a cap on welfare may make people feel better about welfare, and may show fairness to working people who don't get raises when their family size increases, but there are other implications. The messages to welfare recipients to stop having children, but not providing the means to do so, is hypocritical. Medicaid abortions were restricted in 1978 by politicians, but provision for better access to contraceptives was never promoted or achieved. Circumstances limit opportunities. The quality of care in public health clinics is abysmal: long lines and overcrowding, and inadequate proximity to welfare recipients' housing. Transportation, particularly in rural areas, is an impediment to access. It is estimated that only 60% of women eligible for government-funded contraception have access. A sign of serious welfare reform will be budget appropriations for day care, job training, and other reform programs.

  8. Family medicine in Cuba

    Directory of Open Access Journals (Sweden)

    Eduardo Alemañy Pérez

    2013-04-01

    Full Text Available Over the past 50 years, the Cuban health system has been developing a roster of programs to ensure its social mission: to achieve a health status of the population consistent with the priority established by the highest authorities of the country. In response to the call of the Commander in Chief, Fidel Castro Ruz, to create a different doctor and a new specialist that would take into account the needs of the Cuban population; the family doctor model was implemented. Thus, in the decade of the eighties, the “Family Doctor and Nurse Working Program” was established, together with the corresponding polyclinic and hospital. At the same time, comprehensive general medicine as a medical specialty was created to serve the primary health care services. Both actions constituted a vital component in the development of Cuban public health services in recent decades. This article presents an account of the unique characteristics of these processes, while highlighting their impact on health indicators, as well as the participation of this specialty in the training of human resources for the health system.

  9. FAMILIAL ADENOMATOUS POLYPOSIS

    Institute of Scientific and Technical Information of China (English)

    XU Ning; DING Yan-qing; XU Li

    1999-01-01

    @@ Clinical History A 41-year-old female was admitted into Nan Fang Hospital for severe abdominal pain with bloody-mucoid stool for a month. The symptoms started a year ago without obvious causes and she did not have any systemic treatment.The patient felt fatigue and loss of weight for the last three months and increased frequency of bloody-mucoid discharge from 2-4 times/day to 10 times/day for the last month. Two weeks ago the patient had a proctoscope with biopsy in Pan Yu people's Hospital. The pathological diagnosis was rectal villous adenoma with focal malignant changes. Rectal examination in this hospital found a rectal mass, 4 cm from the anus, longitudinal growing and occupying a quarter of the circumference. Further colonofiberscope diagnosis was familial polyposis of colon.Family history showed that her father died of lung cancer,her mother died of colonic cancer and her brother and sister were healthy. A total colo-rectectomy with ileostomy was performed.

  10. A compact SADM family

    Science.gov (United States)

    Barbet, Vincent; Le Quintrec, Cyrille; Jeandot, Xavier; Chaix, Alain; Grain, Eric; Roux, Jerome

    2005-07-01

    Alcatel Space has developed a new SADM family driven by cost, modularity, mass and performances. The modularity concept is based on separating the rotation drive function from the electrical transfer function. The drive actuator has been designed for various applications where pointing and reliability is needed. It can be associated with high dissipative rotary devices (SA collectors, RF joints..). The design goal was to minimize the number of parts in order to reach the most simple and compact mechanism. Mass reduction was achieved by reducing as much as possible the load path between the Solar Array interface and the spacecraft interface. Following these guidelines, the drive actuator was developed and qualified on ATV SADM (part od Alcatel Space Solar Array Drive Sub System for ATV). Further more a high power integrated collector was qualified inside the SADM for Geo-stationary telecom satellite (SPACEBUS platforms). Fine thermal and mechanical modeling was necessary to predict SADM behaviors for the numerous thermal environments over the missions (steady and transient cases). These modeling were well correlated through mechanical and thermal balances qualification tests. The challenging approach of thermal dissipation in a compact design leads to a family of 3 SADM capabilities form 2kW up to 15kW per SADM weighing less than 4.5 kg each.

  11. Familial Gastric Cancers

    Science.gov (United States)

    Setia, Namrata; Clark, Jeffrey W.; Duda, Dan G.; Hong, Theodore S.; Kwak, Eunice L.; Mullen, John T.

    2015-01-01

    Although the majority of gastric carcinomas are sporadic, approximately 10% show familial aggregation, and a hereditary cause is determined in 1%–3% cases. Of these, hereditary diffuse gastric cancer is the most recognized predisposition syndrome. Although rare, the less commonly known syndromes also confer a markedly increased risk for development of gastric cancer. Identification and characterization of these syndromes require a multidisciplinary effort involving oncologists, surgeons, genetic counselors, biologists, and pathologists. This article reviews the molecular genetics, clinical and pathologic features, surveillance guidelines, and preventive measures of common and less common hereditary gastric cancer predisposition syndromes. Implications for Practice: Although the majority of gastric adenocarcinomas are sporadic with many of those related to chronic Helicobacter pylori infection, approximately 10% of the cases show familial aggregation, and a specific hereditary cause is determined in 1%–3% cases. This review describes the molecular genetics, clinical and pathologic features, surveillance guidelines, and preventive measures of common and less common hereditary gastric cancer predisposition syndromes. Ultimately, a better understanding of the biology of these conditions should allow early identification and intervention as part of a multidisciplinary approach involving oncologists, surgeons, genetic counselors, and pathologists. PMID:26424758

  12. Familial hypercholesterolemia: A review

    Directory of Open Access Journals (Sweden)

    Mithun J Varghese

    2014-01-01

    Full Text Available Familial hypercholesterolemia (FH is a genetic disorder of lipoprotein metabolism resulting in elevated serum low-density lipoprotein (LDL cholesterol levels leading to increased risk for premature cardiovascular diseases (CVDs. The diagnosis of this condition is based on clinical features, family history, and elevated LDL-cholesterol levels aided more recently by genetic testing. As the atherosclerotic burden is dependent on the degree and duration of exposure to raised LDL-cholesterol levels, early diagnosis and initiation of treatment is paramount. Statins are presently the mainstay in the management of these patients, although newer drugs, LDL apheresis, and other investigational therapies may play a role in certain subsets of FH, which are challenging to treat. Together these novel treatments have notably improved the prognosis of FH, especially that of the heterozygous patients. Despite these achievements, a majority of children fail to attain targeted lipid goals owing to persistent shortcomings in diagnosis, monitoring, and treatment. This review aims to highlight the screening, diagnosis, goals of therapy, and management options in patients with FH.

  13. Familial adenomatous polyposis

    Directory of Open Access Journals (Sweden)

    Rozen Paul

    2009-10-01

    Full Text Available Abstract Familial adenomatous polyposis (FAP is characterized by the development of many tens to thousands of adenomas in the rectum and colon during the second decade of life. FAP has an incidence at birth of about 1/8,300, it manifests equally in both sexes, and accounts for less than 1% of colorectal cancer (CRC cases. In the European Union, prevalence has been estimated at 1/11,300-37,600. Most patients are asymptomatic for years until the adenomas are large and numerous, and cause rectal bleeding or even anemia, or cancer develops. Generally, cancers start to develop a decade after the appearance of the polyps. Nonspecific symptoms may include constipation or diarrhea, abdominal pain, palpable abdominal masses and weight loss. FAP may present with some extraintestinal manifestations such as osteomas, dental abnormalities (unerupted teeth, congenital absence of one or more teeth, supernumerary teeth, dentigerous cysts and odontomas, congenital hypertrophy of the retinal pigment epithelium (CHRPE, desmoid tumors, and extracolonic cancers (thyroid, liver, bile ducts and central nervous system. A less aggressive variant of FAP, attenuated FAP (AFAP, is characterized by fewer colorectal adenomatous polyps (usually 10 to 100, later age of adenoma appearance and a lower cancer risk. Some lesions (skull and mandible osteomas, dental abnormalities, and fibromas on the scalp, shoulders, arms and back are indicative of the Gardner variant of FAP. Classic FAP is inherited in an autosomal dominant manner and results from a germline mutation in the adenomatous polyposis (APC gene. Most patients (~70% have a family history of colorectal polyps and cancer. In a subset of individuals, a MUTYH mutation causes a recessively inherited polyposis condition, MUTYH-associated polyposis (MAP, which is characterized by a slightly increased risk of developing CRC and polyps/adenomas in both the upper and lower gastrointestinal tract. Diagnosis is based on a

  14. Family pediatrics: report of the Task Force on the Family.

    Science.gov (United States)

    Schor, Edward L

    2003-06-01

    WHY A TASK FORCE ON THE FAMILY? The practice of pediatrics is unique among medical specialties in many ways, among which is the nearly certain presence of a parent when health care services are provided for the patient. Regardless of whether parents or other family members are physically present, their influence is pervasive. Families are the most central and enduring influence in children's lives. Parents are also central in pediatric care. The health and well-being of children are inextricably linked to their parents' physical, emotional and social health, social circumstances, and child-rearing practices. The rising incidence of behavior problems among children attests to some families' inability to cope with the increasing stresses they are experiencing and their need for assistance. When a family's distress finds its voice in a child's symptoms, pediatricians are often parents' first source for help. There is enormous diversity among families-diversity in the composition of families, in their ethnic and racial heritage, in their religious and spiritual orientation, in how they communicate, in the time they spend together, in their commitment to individual family members, in their connections to their community, in their experiences, and in their ability to adapt to stress. Within families, individuals are different from one another as well. Pediatricians are especially sensitive to differences among children-in their temperaments and personalities, in their innate and learned abilities, and in how they view themselves and respond to the world around them. It is remarkable and a testament to the effort of parents and to the resilience of children that most families function well and most children succeed in life. Family life in the United States has been subjected to extensive scrutiny and frequent commentary, yet even when those activities have been informed by research, they tend to be influenced by personal experience within families and by individual and

  15. Genetic analysis of familial spontaneous pneumothorax in an Indian family.

    Science.gov (United States)

    Ray, Anindita; Paul, Suman; Chattopadhyay, Esita; Kundu, Susmita; Roy, Bidyut

    2015-06-01

    Familial spontaneous pneumothorax is one of the phenotypes of Birt-Hogg-Dubé syndrome (BHDS), an autosomal dominant condition associated with folliculin (FLCN). We investigated clinical and genetic data of an Indian family having two patients suffering from spontaneous pneumothorax in the absence of skin lesions or renal tumors. HRCT scan of patient's lung revealed paracardiac cysts, and DNA sequencing of all 14 exons of FLCN from patients showed the presence of heterozygous "C allele" deletion in the poly-cytosine (poly-C) tract of exon 11 leading to truncated folliculin. This mutation was also observed in four asymptomatic members of the family. Our results confirmed the presence of deletion mutation in poly-C tract of FLCN in members of BHDS family. This is the first report of genetic insight in a BHDS family from India but in-depth studies with a larger sample set are necessary to understand mechanism of familial pneumothorax.

  16. Acculturation gaps in Vietnamese immigrant families: Impact on family relationships

    Science.gov (United States)

    Ho, Joyce; Birman, Dina

    2009-01-01

    Vietnamese immigrants in the United States face acculturation challenges involving the individual, family, and community. Experts suggest that immigrant family members acculturate at different rates resulting in an acculturation gap, which negatively influences family adjustment. In this study we examined the degree and patterns of acculturation differences between 104 first generation immigrant Vietnamese adolescents and their parents, and whether acculturation gap affected family relationships. Operationalizing the “gap” as both absolute value of differences in acculturation and interactions of parent and adolescent acculturation levels, we examined the impact of such gaps in Vietnamese and American language, identity, and behavioral acculturation on family relationships. Results revealed that family cohesion and satisfaction were predicted by gaps in Vietnamese identity acculturation, but not by gaps in other acculturation domains. PMID:20161537

  17. Family Ties: The Role of Family Context in Family Health History Communication About Cancer.

    Science.gov (United States)

    Rodríguez, Vivian M; Corona, Rosalie; Bodurtha, Joann N; Quillin, John M

    2016-01-01

    Family health history about cancer is an important prevention and health promotion tool. Yet few studies have identified family context factors that promote such discussions. We explored relations among family context (cohesion, flexibility, and openness), self-efficacy, and cancer communication (gathering family history, sharing cancer risk information, and frequency) in a diverse group of women enrolled in a randomized control trial. Baseline survey data for 472 women were analyzed. The women's average age was 34 years, 59% identified as Black, 31% had graduated high school, and 75% reported a family history of any cancer. Results showed that greater family cohesion and flexibility were related to higher communication frequency and sharing cancer information. Women who reported greater self-efficacy were more likely to have gathered family history, shared cancer risk information, and communicated more frequently with relatives. Openness was not associated with communication but was related to greater family cohesion and flexibility. Adjusting for demographic variables, self-efficacy, and family cohesion significantly predicted communication frequency. Women with higher self-efficacy were also more likely to have gathered family health history about cancer and shared cancer risk information. Future research may benefit from considering family organization and self-efficacy when developing psychosocial theories that in turn inform cancer prevention interventions.

  18. Tolerância do Tifton 85 (Cynodon spp. e da Brachiaria brizantha ao glyphosate Tifton 85 (Cynodon spp. and Brachiaria brizantha tolerance to glyphosate

    Directory of Open Access Journals (Sweden)

    M.V. Santos

    2008-06-01

    Full Text Available Objetivou-se avaliar a tolerância de Tifton 85 e Brachiaria brizantha ao glyphosate e verificar o controle de B. brizantha em área de pastagem de Tifton 85 já estabelecida. O delineamento experimental foi em blocos casualizados, com quatro repetições, em que se testaram as doses: 0, 720, 1.440, 2.160 e 2.880 g ha-1 de glyphosate. Cada parcela possuía dimensões de 3,5 m de comprimento por 3,0 m de largura, totalizando 10,5 m², com área útil de 7,5 m ². A eficiência do herbicida no controle de B. brizantha e o nível de intoxicação nas plantas de Tifton 85 foram avaliados 15, 30 e 60 dias após aplicação (DAA, mediante escala de 0 a 100, em que 0 é ausência de controle e/ou intoxicação e 100, controle total ou morte das plantas. Para avaliação da produção e do potencial de rebrota das forrageiras, as plantas de ambas as espécies foram colhidas aos 300 DAA e secas em estufa. Observou-se controle acima de 90% das plantas de B. brizantha a partir das doses de 1.473,75 e 1.721,25 g ha-1 de glyphosate, aos 30 e 60 DAA, respectivamente. As porcentagens de intoxicação das plantas de Tifton 85, referente a estas doses de controle de B. brizantha, foram, respectivamente, de 24,90 e 4,13% aos 30 e 60 DAA. Além disso, aos 60 DAA, para a maior dose avaliada (2.880 g ha-1 de glyphosate foi observada intoxicação das plantas de Tifton 85 de apenas 18,22%. Aos 300 DAA, observou-se ausência de produção de massa seca de B. brizantha a partir da dose de 2.160 g ha-1 do herbicida, devido ao eficiente controle. Os resultados evidenciam maior tolerância das plantas de Tifton 85 ao glyphosate em relação às plantas de B. brizantha, possibilitando o controle desta espécie em pastagem estabelecida de Tifton 85, sem causar danos à forrageira cultivada.This study aimed to evaluate Tifton 85 and Brachiaria brizantha tolerance glyphosate and verity Brachiaria brizantha control in an established Tifton 85 pasture area. Rates of 0; 720; 1.440; 2.160; and 2.880 g ha-1 of glyphosate were tested in to an experiment arranged in a randomized block design, with four replicates divided into 3.5 m x 3.0 m, totaling 10.5 m², and only 7.5 m² of useful area. Herbicide efficiency in B. brizantha control and intoxication level on Tifton 85 plants were evaluated at 15, 30 and 60 days after application (DAA, following the scale from 0 (absence of control and/or intoxication to 100 (total control or plant death. At 300 DAA, the forage plants of both species were cut and dried to evaluate production and sprouting potential. Control superior to 90% of B. brizantha plants was observed from 1,473.75 and 1,721.25 g ha-1 of glyphosate rates, respectively at 30 and 60 DAA. The intoxication of Tifton 85 plants referring to B. brizantha control rates were 24.90 and 4.13%, respectively. At 60 DAA, 18.22% of Tifton 85 plants intoxication was observed at the highest rate evaluated (2.880 g ha-1 of glyphosate. Absence of B. brizantha dry matter production occurred at 300 DAA, at 2.160 g ha¹ herbicide rate as a result of efficient control. Results showed higher tolerance of Tifton 85 plants to glyphosate in relation to B. brizantha plants, allowing this species control in established Tifton 85 pasture, with no damage to the cultivated forage.

  19. Accumulation of heavy metals in four grasses grown on lead and zinc mine tailings

    Institute of Scientific and Technical Information of China (English)

    SHU Wen-sheng; ZHAO Yun-lin; YANG Bing; XIA Han-ping; LAN Chong-yu

    2004-01-01

    A field experiment was conducted to compare the growth and metal accumulation of Vertiveria zizanioides, Paspalum notatum, Cynodon dactylon and Imperata cylindraca var. major on the tailings, amended with 10 cm domestic refuse + complex fertilizer(NPK; Treatment A), 10 cm domestic refuse(Treatment B) and complex fertilizer (NPK; Treatment C) respectively, and without any amendment used as control(Treatment D). The results indicated that V. zizanioides was a typical heavy metal excluder, because the concentrations in shoots of the plants were the lowest among the four plants tested. The most of metal accumulated in V. zizanioides distributed in its root, and transportation of metal in this plant from root to shoot was restricted. Therefore, V. zizanioides was more suitable for phytostabilization of toxic mined lands than P. notatum and C. dactylon, which accumulated a relatively high level of metals in their shoots and roots. It was also found that I. cylindraca var. major accumulated lower amounts of Pb, Zn and Cu than C. dactylon and P. notatum, and could also be considered for phytostalilisaton of tailings. Although the metal(Pb, Zn and Cu) concentrations in shoots and roots of V. zizanioides were the lowest, the total amounts of heavy metals accumulated in shoots of V. zizanioides were the highest among the four tested plants due to the highest dry weight yield of it. The results indicated that V. zizanioides was the best choice among the four species used for phytoremediation(for both phytostabilization and phytoextraction) of metal contaminated soils.

  20. Four Families Characte rized by Culture

    Institute of Scientific and Technical Information of China (English)

    1994-01-01

    in recent years, such characteristic families as the family of Beijing opera, the family of calligraphy and the family of paper-cutting have emerged in the Beixinqiao Neighborhood of Dongcheng District, in Beijing.

  1. [Familial articular chondrocalcinosis: study of an Alsatian family].

    Science.gov (United States)

    Netter, P; Loeuille, D; Jouzeau, J Y; Gillet, P; Peterschmitt, J; Pourel, J; Gaucher, A

    2001-01-01

    Familial articular chondrocalcinosis is a chronic articular disease characterized by acute intermittent attacks of arthritis, presence of calcium pyrophosphate dihydrate crystal in synovial fluid, cartilage and periarticular soft tissue and by x rays calcium deposition in articular cartilage. A family originating from Alsace, with an autosomal dominant transmission has been studied. As in English and Argentinean families, a linkage to the short arm of chromosome 5p has been found. These results suggest that a defective gene at this location may be related to the chondrocalcinosis in these families.

  2. Why family planning matters.

    Science.gov (United States)

    Jensen, Jeffrey T

    2011-06-01

    Family planning is one of the principle tools of human development. Ensuring that all babies are wanted and planned reduces health care and social costs. Human numbers will increase to 11 billion by the end of this century, and human activities are the leading cause of environmental change that threaten our health and happiness. Therefore, the provision of highly effective contraceptive methods represents an important priority of primary medical care. Since women and men with complicated medical problems remain interested in sex, medical and surgical specialists need to understand how contraception and pregnancy will interact with the underlying condition. This paper discusses the interaction between population growth and the environment, and reviews modern methods of contraception.

  3. Contemporary family life

    DEFF Research Database (Denmark)

    Viala, Eva Silberschmidt

    2011-01-01

    of complementary gender roles as well as in new understandings of gender equality based on ideals of mutual trust, respect and support. As a result, it is important to investigate how parenthood, family life and parental roles are constantly reflected upon and reproduced, negotiated and transformed through...... to parents’ daily practices with their child. Contrary to the paradox in existing research between the ideal of gender equality on the one hand, and the differentiated and gender-based division of housework and care on the other, it is argued that changes are accruing even though parents still appear...... to adopt gender-based models when it comes to the day-to-day care and the distribution of domestic chores. Through empirical analyses it is demonstrated how the advent of the child becomes a fulcrum, and also how female and male parents’ expectations, beliefs and practises are rooted in traditional notions...

  4. Familial nevus of ota

    Directory of Open Access Journals (Sweden)

    Kumari Rashmi

    2006-01-01

    Full Text Available A 23-year-old pregnant woman with an asymptomatic unilateral, bluish, pigmented lesion on her left periocular skin was referred from the obstetrics department for dermatological evaluation. Dermatologic examination revealed unilateral, blue-gray, poorly defined macule on the periorbital skin of the left side of the face mainly over the malar prominence and left temple not crossing the midline, conforming to the maxillary division of trigeminal nerve distribution. The pigmentation was speckled with interspersed dark-brownish elements. Her father, a 47 - year- old man had a similar pigmentation at the same site over the malar prominence of face not extending onto the forehead. Here we report two cases of nevus of Ota occurring in 2 generations of the same family for its rarity.

  5. Cross-Sperner families

    CERN Document Server

    Gerbner, Dániel; Palmer, Cory; Patkós, Balázs; Szécsi, Vajk

    2011-01-01

    A pair of families $(\\cF,\\cG)$ is said to be \\emph{cross-Sperner} if there exists no pair of sets $F \\in \\cF, G \\in \\cG$ with $F \\subseteq G$ or $G \\subseteq F$. There are two ways to measure the size of the pair $(\\cF,\\cG)$: with the sum $|\\cF|+|\\cG|$ or with the product $|\\cF|\\cdot |\\cG|$. We show that if $\\cF, \\cG \\subseteq 2^{[n]}$, then $|\\cF||\\cG| \\le 2^{2n-4}$ and $|\\cF|+|\\cG|$ is maximal if $\\cF$ or $\\cG$ consists of exactly one set of size $\\lceil n/2 \\rceil$ provided the size of the ground set $n$ is large enough and both $\\cF$ and $\\cG$ are non-empty.

  6. Religion and family planning.

    Science.gov (United States)

    Pinter, Bojana; Hakim, Marwan; Seidman, Daniel S; Kubba, Ali; Kishen, Meera; Di Carlo, Costantino

    2016-12-01

    Religion is embedded in the culture of all societies. It influences matters of morality, ideology and decision making, which concern every human being at some point in their life. Although the different religions often lack a united view on matters such contraception and abortion, there is sometimes some dogmatic overlap when general religious principles are subject to the influence of local customs. Immigration and population flow add further complexities to societal views on reproductive issues. For example, present day Europe has recently faced a dramatic increase in refugee influx, which raises questions about the health care of immigrants and the effects of cultural and religious differences on reproductive health. Religious beliefs on family planning in, for example, Christianity, Judaism, Islam and Hinduism have grown from different backgrounds and perspectives. Understanding these differences may result in more culturally competent delivery of care by health care providers. This paper presents the teachings of the most widespread religions in Europe with regard to contraception and reproduction.

  7. Familial hemiplegic migraine.

    Science.gov (United States)

    Hansen, Jakob Møller

    2010-09-01

    Familial hemiplegic migraine (FHM) is a rare, dominantly inherited subtype of migraine with aura, where hemiplegia occurs during the aura phase. Mutation screening of families with FHM has revealed a range of different mutations. The mutated FHM genes code for ion transport proteins. Animal and cellular studies have associated the mutated FHM genes with disturbed ion homeostasis, altered cellular excitability and altered neurotransmitter release. Abnormal cortical excitability due to dysfunctional ion-channels might facilitate cortical spreading depression (CSD) and thereby migraine aura and migraine headache. Genotyped FHM patients offer us the chance to study the interplay between genotype and phenotype and may be regarded as a genetic migraine model. FHM studies might open for a better understanding of the molecular migraine pathology, and potentially help to unravel the pathogenesis of the more common migraine forms. We have therefore studied genotyped FHM patients to understand the effect of genotype on the response to migraine provoking substances. We show here that two known migraine triggers failed to induce more migraine aura or migraine headache in FHM-patients than in healthy controls, thus indicating that the FHM genotype does not confer hypersensitivity to these migraine triggers. This has implications for our understanding of the headache mechanisms and raises the question whether FHM share neurobiological background with the common types of migraine. The aims of the present thesis were to test the hypothesis that FHM mutations might be associated with hypersensitivity to known migraine triggers and, thereby, share pathophysiological pathways with the common types of migraine, but our results disprove this hypothesis. Thus, FHM seems very different from MO and MA, both genetically and pathophysiologically. The fact that FHM genes regulate ion homeostasis cannot be extrapolated to the common types of migraine.

  8. Family characteristics of stuttering children

    Directory of Open Access Journals (Sweden)

    Simić-Ružić Budimirka

    2008-01-01

    Full Text Available INTRODUCTION Stuttering is a functional impairment of speech, which is manifested by conscious, but nonintentionally interrupted, disharmonic and disrhythmic fluctuation of sound varying in frequency and intensity. Aetiology of this disorder has been conceived within the frame of theoretical models, which tend to connect genetic and epigenetic factors. OBJECTIVE The goal of the paper was to study the characteristics of the family functioning of stuttering children in comparison to the family functioning of children without speech disorder, which confirmed the justification of the introduction of family orientated therapeutic interventions into the therapy spectrum of child stuttering. METHOD Seventy-nine nucleus families of 3 to 6 year-old children were examined; of these, 39 families had stuttering children and 40 had children without speech disorder. The assessment of family characteristics was made using the Family Health Scale, an observer-rating scale which according to semistructured interview and operational criteria, measures 6 basic dimensions of family functioning: Emotional State, Communication, Borders, Alliances, Adaptability & Stability, Family Skills. A total score calculated from the basic dimensions, is considered as a global index of family health. RESULTS Families with stuttering children compared to families with children without speech disorder showed significantly lower scores in all the basic dimension of family functioning, as well as in the total score on the Family Health Scale. CONCLUSION Our research results have shown that stuttering children in comparison with children without speech disorder live in families with unfavorable emotional atmosphere, impaired communication and worse control over situational and developmental difficulties, which affect children's development and well-being. In the light of previous research, the application of family therapy modified according to the child's needs is now considered

  9. Familial Chiari malformation: case series.

    Science.gov (United States)

    Schanker, Benjamin D; Walcott, Brian P; Nahed, Brian V; Kahle, Kristopher T; Li, Yan Michael; Coumans, Jean-Valery C E

    2011-09-01

    Chiari malformations (Types I-IV) are abnormalities of the posterior fossa that affect the cerebellum, brainstem, and the spinal cord with prevalence rates of 0.1%-0.5%. Case reports of familial aggregation of Chiari malformation, twin studies, cosegregation of Chiari malformation with known genetic conditions, and recent gene and genome-wide association studies provide strong evidence of the genetic underpinnings of familial Chiari malformation. The authors report on a series of 3 family pairs with Chiari malformation Type I: 2 mother-daughter pairs and 1 father-daughter pair. The specific genetic causes of familial Chiari malformation have yet to be fully elucidated. The authors review the literature and discuss several candidate genes. Recent advances in the understanding of the genetic influences and pathogenesis of familial Chiari malformation are expected to improve management of affected patients and monitoring of at-risk family members.

  10. Reconciling Work and Family Life

    DEFF Research Database (Denmark)

    Holt, Helle

    The problems of balancing work and family life have within the last years been heavily debated in the countries of the European Union. This anthology deals with the question of how to obtain a better balance between work and family life. Focus is set on the role of companies. The anthology tries...... to shed some light on questions such as: How can compagnies become more family friendly? What are the barriers and how can they be overcome? What is the social outcome when companies are playing an active role in employees’ possiblities for combining family life and work life? How are the solutions...... on work/ family unbalance/ problems related to the growing social problems related to unemployment? The anthology is the result of a reseach-network on ”Work-place Contributions ro Reconcile Work and Family Life” funded by the European Commission, DG V, and co-coordinated by the editors....

  11. On the Astrid asteroid family

    CERN Document Server

    Carruba, V

    2016-01-01

    Among asteroid families, the Astrid family is peculiar because of its unusual inclination distribution. Objects at $a\\simeq$~2.764 au are quite dispersed in this orbital element, giving the family a "crab-like" appearance. Recent works showed that this feature is caused by the interaction of the family with the $s-s_C$ nodal secular resonance with Ceres, that spreads the inclination of asteroids near its separatrix. As a consequence, the currently observed distribution of the $v_W$ component of terminal ejection velocities obtained from inverting Gauss equation is quite leptokurtic, since this parameter mostly depends on the asteroids inclination. The peculiar orbital configuration of the Astrid family can be used to set constraints on key parameters describing the strength of the Yarkovsky force, such as the bulk and surface density and the thermal conductivity of surface material. By simulating various fictitious families with different values of these parameters, and by demanding that the current value of ...

  12. Selected Internet Resources on Family History.

    Science.gov (United States)

    Mintz, Steven

    2001-01-01

    Provides a list of Internet resources on family history that cover topics such as colonial families, shifting family ideals, families in the Early Republic, families in bondage, westward migration, families during the Great Depression, journals, reference sources, and lesson plans. (CMK)

  13. Differences between Chinese and Western Family Education

    Institute of Scientific and Technical Information of China (English)

    严文利

    2015-01-01

    Family education is elementary and important for children.Because of different culture,China and other western countries have different family education.This paper mainly analyzes these differences in three aspects:values of family education,ways of family education and influences of family education.In the end,it provides some suggestions for improving Chinese family education.

  14. The family Asteraceae: General introduction

    Directory of Open Access Journals (Sweden)

    P. P. J. Herman

    2000-07-01

    Full Text Available The family Asteraceae (the daisy family is probably the largest plant family in the world. It is cosmopolitan in distribution and is economically important as many members are used for food, medicinal purposes, grazing for stock, or ornamentals, while some are troublesome weeds or poisonous to animals. The ‘flower ’is actually a collection of flowers grouped together to form a capitulum.

  15. Roadmap for Navy Family Research.

    Science.gov (United States)

    1980-08-01

    ad family status . service. ad pl ce of seig m uot. AMA 2: Ancona the potential evailability of evicee, a. Analyse comunication endto Very families...procedures during deployment ABOUIT NW (e.g.. *ship-tinily comunications , pay differ- entials. us. of smrgency Ile, and identify To ZSELOP alternative...09 NAVY FAMIILIES *11* I.- Study *conosical, psychological , and social " rank * duŕ military "areer " employment status . extent of of spouse family

  16. Generating families and constructible sheaves

    OpenAIRE

    Shende, Vivek

    2015-01-01

    Let $\\Lambda$ be a Legendrian in the jet space of some manifold $X$. To a generating family presentation of $\\Lambda$, we associate a constructible sheaf on $X \\times \\mathbb{R}$ whose singular support at infinity is $\\Lambda$, and such that the generating family homology is canonically isomorphic to the endomorphism algebra of this sheaf. That is, the theory of generating family homology embeds in sheaf theory, and more specifically in the category studied in [STZ]. When $X = \\mathbb{R}$, i....

  17. [Private enterprise and family planning].

    Science.gov (United States)

    1977-01-01

    In the city of Tebicuary, Paraguay, the main local private industry, a sugar refinery, has organized for its workers and their families a consultory for family planning and for materno-infant services. The consultory not only offers advice and services on prenatal diagnosis, medical assistance to infants and children and maternal health, but it sponsors lectures and distributes literature related to family planning problems.

  18. Key Concepts in Family Studies

    OpenAIRE

    Ribbens McCarthy, Jane; Edwards, Rosalind

    2011-01-01

    Taken from the book to be published by Sage in December 2010, this document provides the Introduction to the book, in which the authors discuss issues in Family Studies as a contemporary field of academic and professional work. Their discussion includes: some of the different positions adopted by researchers towards the use of the language of 'family'; the broad themes generally included in this field of study; and dilemmas in evaluations of, and interventions in, family lives.\\ud

  19. Canada's family violence initiative: partnerships

    Directory of Open Access Journals (Sweden)

    Elaine Scott

    1994-01-01

    Full Text Available Under Canada's four-year, $136 million Family Violence Initiative, the federal government is calling upon all Canadians to work in partnerships towards the elimination of family violence - child abuse, violence against women, and elder (senior abuse. Family violence is a complex problem and requires the efforts of all Canadians to resolve it. One of the key themes of the Initiative - a multidisciplinary approach to the problem of family violence - is reflected in the selection and development of projects. Activities funded by the seven federal departments and agencies involved in the Initiative emphasize partnerships with the professional, voluntary, corporate, non-government and government sectors.

  20. Schizophrenia: Impact on Family Dynamics.

    Science.gov (United States)

    Caqueo-Urízar, Alejandra; Rus-Calafell, Mar; Craig, Thomas K J; Irarrazaval, Matias; Urzúa, Alfonso; Boyer, Laurent; Williams, David R

    2017-01-01

    In many societies, family members are now the primary caregivers of mental health patients, taking on responsibilities traditionally under the purview of hospitals and medical professionals. The impact of this shift on the family is high, having both an emotional and economic toll. The aim of this paper is to review the main changes that occur in family dynamics for patients with schizophrenia. The article addresses three central themes: (i) changes in the family at the onset of the disorder, (ii) consequences for family members because of their caregiver role, and (iii) family interventions aimed at improving the complex dynamics within the family. After analyzing and discussing these themes, it is observed that despite advances in the field, the viability of taking care of a patient with schizophrenia by the family remains a challenge. Improving care will require commitments from the family, the mental health service system, and local and national governments for greater investments to improve the quality of life of society in general and individuals with schizophrenia in particular.

  1. Policy implications for familial searching

    Directory of Open Access Journals (Sweden)

    Kim Joyce

    2011-11-01

    Full Text Available Abstract In the United States, several states have made policy decisions regarding whether and how to use familial searching of the Combined DNA Index System (CODIS database in criminal investigations. Familial searching pushes DNA typing beyond merely identifying individuals to detecting genetic relatedness, an application previously reserved for missing persons identifications and custody battles. The intentional search of CODIS for partial matches to an item of evidence offers law enforcement agencies a powerful tool for developing investigative leads, apprehending criminals, revitalizing cold cases and exonerating wrongfully convicted individuals. As familial searching involves a range of logistical, social, ethical and legal considerations, states are now grappling with policy options for implementing familial searching to balance crime fighting with its potential impact on society. When developing policies for familial searching, legislators should take into account the impact of familial searching on select populations and the need to minimize personal intrusion on relatives of individuals in the DNA database. This review describes the approaches used to narrow a suspect pool from a partial match search of CODIS and summarizes the economic, ethical, logistical and political challenges of implementing familial searching. We examine particular US state policies and the policy options adopted to address these issues. The aim of this review is to provide objective background information on the controversial approach of familial searching to inform policy decisions in this area. Herein we highlight key policy options and recommendations regarding effective utilization of familial searching that minimize harm to and afford maximum protection of US citizens.

  2. Semi-legal family life

    DEFF Research Database (Denmark)

    Rytter, Mikkel

    2012-01-01

    In 2002, the Danish government introduced new legislation on family reunification to restrict the transnational arranged marriages that were occurring among some immigrant groups. Since then, thousands of people have emigrated from Denmark to Sweden where, as citizens of the European Union......, they are entitled to family reunification. In this article, I introduce the concept of semi-legality to describe the situation whereby Pakistani transnational couples commute on a regular basis between their legal residences in Sweden and their places of work or networks of friends and family in Denmark...... patterns and family life among Pakistani immigrants but also have long- lasting effects on the relationship between minorities and majorities in Denmark....

  3. African American Families Under Fire: Ethnographic Views of Family Strengths

    Science.gov (United States)

    Harry, Beth; Klingner, Janette K.; Hart, Juliet

    2005-01-01

    This article focuses on the discrepancy between school personnel's negative stereotyping of African American families and the family information gleaned by ethnographic research. Using findings from a 3-year ethnographic study of the special education placement process in a culturally diverse urban school district, we describe the general…

  4. Type Families with Class, Type Classes with Family

    DEFF Research Database (Denmark)

    Serrano, Alejandro; Hage, Jurriaan; Bahr, Patrick

    2015-01-01

    Type classes and type families are key ingredients in Haskell programming. Type classes were introduced to deal with ad-hoc polymorphism, although with the introduction of functional dependencies, their use expanded to type-level programming. Type families also allow encoding type-level functions...

  5. Developing programs for african families, by african families

    DEFF Research Database (Denmark)

    Halliday, Jennifer A; Green, Julie; Mellor, David

    2013-01-01

    Obesity is an emerging problem for African migrants in Australia, but few prevention programs incorporate their cultural beliefs and values. This study reports on the application of community capacity-building and empowerment principles in 4 workshops with Sudanese families in Australia. Workshop...... effects of physical activity and nutrition to improve health within communities while reducing intergenerational and gender role family conflicts....

  6. Family dynamics and infant temperament in Danish families

    DEFF Research Database (Denmark)

    Wilson, M.E.; Hall, Elisabeth O.C.; White, M.A.

    1994-01-01

    temperament. A sample of 99 families in Odense, Denmark, completed the Family Dynamics Measure in the third trimester of pregnancy and again when the infant was 8-9 months old. At this second time, the mothers also completed the Revised Infant Temperament Questionnaire. Overall we found small changes...

  7. "Family Matters:" Fetal Alcohol Spectrum Disorders and the Family

    Science.gov (United States)

    Olson, Heather Carmichael; Oti, Rosalind; Gelo, Julie; Beck, Sharon

    2009-01-01

    Information about "family matters" is vital to developing targeted interventions, reducing placement disruption, and enhancing outcome in fetal alcohol spectrum disorders (FASD). The quality of the caregiving environment and family function are associated with long-term outcome in natural history study of individuals with FASD. This article…

  8. Family Connections: Family Conversations in Informal Learning Environments

    Science.gov (United States)

    Riedinger, Kelly

    2012-01-01

    This article begins with two examples that demonstrate adult interactions with young learners during conversations in informal learning environments. Family visits to informal learning environments provide opportunities to learn together, interact, engage in conversations, and learn more about one another. This article explores family learning in…

  9. Acculturative Family Distancing (AFD) and Depression in Chinese American Families

    Science.gov (United States)

    Hwang, Wei-Chin; Wood, Jeffrey J.; Fujimoto, Ken

    2010-01-01

    Objective: Knowledge of acculturative processes and their impact on immigrant families remains quite limited. Acculturative family distancing (AFD) is the distancing that occurs between immigrant parents and their children and is caused by breakdowns in communication and cultural value differences. It is a more proximal and problem-focused…

  10. The Role of Family Functioning in Bipolar Disorder in Families

    Science.gov (United States)

    Du Rocher Schudlich, Tina D.; Youngstrom, Eric A.; Calabrese, Joseph R.; Findling, Robert L.

    2008-01-01

    Investigated the association between family functioning and conflict and their links with mood disorder in parents and with children's risk for bipolar disorder. Participants were 272 families with a child between the ages of 5-17 years. Parents' history of psychiatric diagnoses and children's current diagnoses were obtained via semi-structured…

  11. "Family Matters:" Fetal Alcohol Spectrum Disorders and the Family

    Science.gov (United States)

    Olson, Heather Carmichael; Oti, Rosalind; Gelo, Julie; Beck, Sharon

    2009-01-01

    Information about "family matters" is vital to developing targeted interventions, reducing placement disruption, and enhancing outcome in fetal alcohol spectrum disorders (FASD). The quality of the caregiving environment and family function are associated with long-term outcome in natural history study of individuals with FASD. This article…

  12. Effects of cyanogenic plants on fitness in two host strains of the fall armyworm (Spodoptera frugiperda).

    Science.gov (United States)

    Hay-Roe, Mirian M; Meagher, Robert L; Nagoshi, Rodney N

    2011-12-01

    The generalist moth, Spodoptera frugiperda (J. E. Smith) consists of two genetic subgroups (host strains) that differ in their distribution among host plant species. The corn strain prefers crop plants such as corn, sorghum, and cotton, while the rice strain is found in small grasses such as Cynodon spp. and rice. Little is known about the physiological factors that drive this host preference. Here, we report a feeding study with natural host plants and an artificial diet containing cyanide. We found that corn, two Cynodon spp. (bermudagrass C. dactylon (L.) Persoon, 'NuMex Sahara', and stargrass C. nlemfuensis var. nlemfuensis Vanderyst, 'Florona'), and a hybrid between bermudagrass and stargrass, 'Tifton 85', exhibited differences in the concentration of the cyanogenic precursors or cyanogenic potential (HCNp) and the release of hydrogen cyanide per unit time or cyanogenic capacity (HCNc). Corn plants released low levels of hydrogen cyanide, while stargrass had greater HCNp/HCNc than bermudagrass and 'Tifton 85'. Feeding studies showed that corn strain larvae experienced higher mortality than the rice strain when fed stargrass or artificial diet supplemented with cyanide. Also, corn strain larvae excreted higher levels of cyanogenic compounds than the rice strain when fed Cynodon spp. These differences in excretion suggest potential disparities in cyanide metabolism between the two strains. We hypothesize that differences in the susceptibility to cyanide levels in various host plants could play a role in driving strain divergence and what appears to be the incipient speciation of this moth.

  13. Progressive familial intrahepatic cholestasis

    Directory of Open Access Journals (Sweden)

    Baussan Christiane

    2009-01-01

    Full Text Available Abstract Progressive familial intrahepatic cholestasis (PFIC refers to heterogeneous group of autosomal recessive disorders of childhood that disrupt bile formation and present with cholestasis of hepatocellular origin. The exact prevalence remains unknown, but the estimated incidence varies between 1/50,000 and 1/100,000 births. Three types of PFIC have been identified and related to mutations in hepatocellular transport system genes involved in bile formation. PFIC1 and PFIC2 usually appear in the first months of life, whereas onset of PFIC3 may also occur later in infancy, in childhood or even during young adulthood. Main clinical manifestations include cholestasis, pruritus and jaundice. PFIC patients usually develop fibrosis and end-stage liver disease before adulthood. Serum gamma-glutamyltransferase (GGT activity is normal in PFIC1 and PFIC2 patients, but is elevated in PFIC3 patients. Both PFIC1 and PFIC2 are caused by impaired bile salt secretion due respectively to defects in ATP8B1 encoding the FIC1 protein, and in ABCB11 encoding the bile salt export pump protein (BSEP. Defects in ABCB4, encoding the multi-drug resistant 3 protein (MDR3, impair biliary phospholipid secretion resulting in PFIC3. Diagnosis is based on clinical manifestations, liver ultrasonography, cholangiography and liver histology, as well as on specific tests for excluding other causes of childhood cholestasis. MDR3 and BSEP liver immunostaining, and analysis of biliary lipid composition should help to select PFIC candidates in whom genotyping could be proposed to confirm the diagnosis. Antenatal diagnosis can be proposed for affected families in which a mutation has been identified. Ursodeoxycholic acid (UDCA therapy should be initiated in all patients to prevent liver damage. In some PFIC1 or PFIC2 patients, biliary diversion can also relieve pruritus and slow disease progression. However, most PFIC patients are ultimately candidates for liver transplantation

  14. Familial amyloid polyneuropathy.

    Science.gov (United States)

    Planté-Bordeneuve, Violaine; Said, Gerard

    2011-12-01

    Familial amyloid polyneuropathies (FAPs) are a group of life-threatening multisystem disorders transmitted as an autosomal dominant trait. Nerve lesions are induced by deposits of amyloid fibrils, most commonly due to mutated transthyretin (TTR). Less often the precursor of amyloidosis is mutant apolipoprotein A-1 or gelsolin. The first identified cause of FAP-the TTR Val30Met mutation-is still the most common of more than 100 amyloidogenic point mutations identified worldwide. The penetrance and age at onset of FAP among people carrying the same mutation vary between countries. The symptomatology and clinical course of FAP can be highly variable. TTR FAP typically causes a nerve length-dependent polyneuropathy that starts in the feet with loss of temperature and pain sensations, along with life-threatening autonomic dysfunction leading to cachexia and death within 10 years on average. TTR is synthesised mainly in the liver, and liver transplantation seems to have a favourable effect on the course of neuropathy, but not on cardiac or eye lesions. Oral administration of tafamidis meglumine, which prevents misfolding and deposition of mutated TTR, is under evaluation in patients with TTR FAP. In future, patients with FAP might benefit from gene therapy; however, genetic counselling is recommended for the prevention of all types of FAP.

  15. A growing family

    CERN Multimedia

    2012-01-01

    Increasing membership of the CERN family featured strongly at the CERN Council meetings this week, with Serbia’s ratification documents being received along with an application for Associate Membership from Ukraine. We also learned that an official application is on its way from Brazil and I can report that discussions are ongoing with several other countries around the world.   Serbia joins Israel as an Associate Member in the pre-stage to Membership, and since Yugoslavia was a founder member of CERN in 1954, it was good to welcome Belgrade back. Looking forward, the Council has agreed to set up fast fact finding missions to other applicant countries, so I think it’s fair to say that 2012 will be a year of growth for CERN, fulfilling our mission of science bringing nations together. In a similar vein, it was a pleasure for me to be able to report to the Council an important development at SESAME, the light source for the Middle East established in Jordan on the CERN mode...

  16. Medicaid and Family Wealth Transfer

    Science.gov (United States)

    Lee, Jinkook; Kim, Hyungsoo; Tanenbaum, Sandra

    2006-01-01

    Purpose: This study examines whether the relationship between making familial wealth transfers and becoming a Medicaid recipient sheds light on the current debate about Medicaid estate planning, whereby some elders transfer their assets to their families to qualify for Medicaid. Design and Methods: Using the Health and Retirement Study, we tracked…

  17. Family and Youth Services Bureau

    Science.gov (United States)

    ... in the U.S. Building Connections to End Domestic Violence See Images and Stories from FYSB’s Tribal Peer-to-Peer Meeting What is the Family & Youth Services Bureau (FYSB)? The Family ... National Domestic Violence Hotline 1-800-799-SAFE ( ...

  18. Using Dreams in Family Therapy.

    Science.gov (United States)

    Kane, Connie M.

    1997-01-01

    States that current literature suggests that dreams are seldom used by marriage and family therapists, yet dreams can be powerful tools in therapeutic treatment. Includes clinical examples that demonstrate the effective use of dreams in marriage and family therapy. Discusses the interface between dream interpretation and systems therapy. (MKA)

  19. South Asian Families in Diaspora

    DEFF Research Database (Denmark)

    Singla, Rashmi

    2008-01-01

      South Asian Family in Diaspora: Retreat from marriage, myth or reality?   This paper proposes to explore the dynamics of close ties in the South Asian families in the Nordic countries, especially Denmark through intimate partnership formation in the context of late modern societal discourse...

  20. Family needs after brain injury

    DEFF Research Database (Denmark)

    Norup, Anne; Perrin, Paul B; Cuberos-Urbano, Gustavo

    2015-01-01

    OBJECTIVE: The objective of this study was to explore differences by country in the importance of family needs after traumatic brain injury (TBI), as well as differences in met/unmet needs. METHOD: Two hundred and seventy-one family members of an individual with TBI in Mexico, Colombia, Spain, De...