Дисертації з теми "BHI"
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Dosanjh, J. K. S. "Protein damage during purification : understanding the effects of size exclusion chromatography on the structure of biosynthetic human insulin (BHI)." Thesis, University College London (University of London), 2011. http://discovery.ucl.ac.uk/1331879/.
Повний текст джерелаRichter, Wolfgang [Verfasser]. "Multimodales Assessment und Beschwerdenvalidierung mittels MMPI-2, MMPI-2-RF und BHI-2 : Analyse einer Stichprobe deutscher Patienten mit chronischen Schmerzen / Wolfgang Richter." Bonn : Universitäts- und Landesbibliothek Bonn, 2016. http://d-nb.info/1125539186/34.
Повний текст джерелаMoura, Adriana Verolla de. "Suporte social, depressão e ansiedade em pacientes com infertilidade." Pontifícia Universidade Católica de Goiás, 2010. http://localhost:8080/tede/handle/tede/2065.
Повний текст джерелаO presente trabalho encontra-se dividido em dois artigos. O primeiro artigo, define infertilidade, suas causas e tratamentos atualmente disponíveis e analisa aspectos emocionais do paciente infértil em tratamento. As alterações psicológicas mais associadas nesses pacientes são a ansiedade e depressão e alguns aspectos tem sido identificados como influenciadores no surgimento desses transtornos. São abordados no artigo entre outros, o tempo de tratamento, expectativas dos pacientes em relação às probabilidades de sucesso, diferenças entre sexos na experiência da infertilidade, a existência ou não de uma rede de apoio provendo suporte social e diferenças culturais. Relações entre estes aspectos são realizadas e sugestões feitas para novas pesquisas na área. O segundo artigo apresentado relaciona o tratamento da infertilidade com duas alterações psicológicas, depressão e ansiedade, analisando a importância do suporte social para diminuição da severidade dos sintomas. Através da aplicação de três instrumentos, Inventário de Depressão de Beck (BDI), Inventário de Ansiedade de Beck (BAI) e Escala de Suporte Social, os níveis de depressão, ansiedade e suporte social foram acessados numa amostra de 148 sujeitos em tratamento para infertilidade. Correlacionando os dados dos três testes aplicados encontramos uma correlação significativa apenas entre os testes da Escala de Beck. Hipóteses para os achados são desenvolvidas no artigo empírico.
Lind, Carl Jonas. "Brain Computer Interface (BCI) : - Översiktsartikel utifrån ett neuropsykologiskt perspektiv med tillämpningar och enkätundersökning." Thesis, Stockholms universitet, Psykologiska institutionen, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-186099.
Повний текст джерелаSchulte, Sven [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, and Georg [Herausgeber] Spöttl. "Ausbildungsreife: Bewertung eines Konstruktes : Die Indikatoren der Bundesagentur für Arbeit im mehrperspektivischen Vergleich / Sven Schulte." Bielefeld : wbv Media, 2018. http://wbv.de/bai.
Повний текст джерелаKost, Jakob [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, and Georg [Herausgeber] Spöttl. "Erreichte und verpasste Anschlüsse - Zur Durchlässigkeit der Schweizer Sekundarstufe II / Jakob Kost." Bielefeld : wbv Media, 2018. http://wbv.de/bai.
Повний текст джерелаKarges, Torben [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, and Georg [Herausgeber] Spöttl. "Wissensmanagement und Kommunikationsprozesse im Kfz-Service : Bedeutung und Perspektiven für die Facharbeit in Kfz-Werkstätten / Torben Karges." Bielefeld : W. Bertelsmann Verlag, 2017. http://wbv.de/bai.
Повний текст джерелаBremer, Anne [Verfasser]. "Diffusion des Internet der Dinge auf die mittlere Beschäftigungsebene der Industrie / Anne Bremer." Bielefeld : W. Bertelsmann Verlag, 2017. http://wbv.de/bai.
Повний текст джерелаLange, Silke [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, Georg [Herausgeber] Spöttl, and Susan [Herausgeber] Seeber. "Die Berufsausbildungseingangsphase : Anforderungen an Azubis und ihre Bewältigungs strategien am Bsp. des Kfz-Mechatronikerhandwerks / Silke Lange." Bielefeld : wbv Media, 2019. http://www.wbv.de/bai.
Повний текст джерелаGrüll, Sylke [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, and Georg [Herausgeber] Spöttl. "Die Berufseingangsphase im Lehramt an berufsbildenden Schulen : Herausforderungen, Handlungsmuster und Empfehlungen / Sylke Grüll." Bielefeld : wbv Media, 2019. http://www.wbv.de/bai.
Повний текст джерелаSchütt-Sayed, Sören [Verfasser], Marianne [Herausgeber] Friese, Klaus [Herausgeber] Jenewein, Susan [Herausgeber] Seeber, and Georg [Herausgeber] Spöttl. "Nachhaltigkeit im Unterricht berufsbildender Schulen : Analyse, Modellierung und Evaluation eines Fort- und Weiterbildungskonzepts für Lehrkräfte / Sören Schütt-Sayed." Bielefeld : wbv Media, 2020. http://www.wbv.de/bai.
Повний текст джерелаKönig, Maria [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, and Georg [Herausgeber] Spöttl. "Gesprächskompetenzen Auszubildender fördern : Konzeption und Wirkung eines Lernarrangements in einer gewerblich-technischen Berufsausbildung / Maria König." Bielefeld : wbv Media, 2019. https://www.wbv.de/bai.
Повний текст джерелаHesse, Rüdiger [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, and Georg [Herausgeber] Spöttl. "Bachelor und dann? : Aspirationen, Entscheidungen und Bildungsübergänge von Studierenden unterschiedlicher Herkunft / Rüdiger Hesse." Bielefeld : wbv Media, 2018. http://www.wbv.de/bai.
Повний текст джерелаWeber-Frieg, Sabine [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, and Georg [Herausgeber] Spöttl. "Selbstreflexives, transformatives Lernen in der Altenpflegeausbildung : Wege zum professionellen Handeln / Sabine Weber-Frieg." Bielefeld : wbv Media, 2018. http://wbv.de/bai.
Повний текст джерелаLiebig, Manuela [Verfasser], Marianne [Herausgeber] Friese, Klaus [Herausgeber] Jenewein, Susan [Herausgeber] Seeber, and Georg [Herausgeber] Spöttl. "Arbeitsaufgabenbezug in der beruflichen Didaktik der Sozialpädagogik : Neue Ansätze für das Lehren und Lernen / Manuela Liebig." Bielefeld : wbv Media, 2020. http://www.wbv.de/bai.
Повний текст джерелаKleinhans, Janne [Verfasser], Klaus [Herausgeber] Jenewein, Marianne [Herausgeber] Friese, and Georg [Herausgeber] Spöttl. "IT-gestützte Werkzeuge zur Kompetenzmessung : Ausgewählte Ansätze vom adaptiven Test bis zum Unternehmensplanspiel / Janne Kleinhans." Bielefeld : wbv Media, 2018. http://www.wbv.de/bai.
Повний текст джерелаSanahuja, Maymó Montserrat. "Bailarines lesionados: respuestas emocionales y estrategias de afrontamiento." Doctoral thesis, Universitat Ramon Llull, 2008. http://hdl.handle.net/10803/9264.
Повний текст джерелаEls resultats més destacats assenyalen que el 31,9% dels ballarins va presentar una simptomatologia de depressió en les categories de lleu, moderat i sever en el BDI-II i un 42,9% d'ells desesperança. Quant al perfil de l'estat d'ànim (POMS), constatem una tendència a nivells elevats de tensió i confusió, seguits de depressió, fatiga i hostilitat. El vigor destaca per la seva absència. Les estratègies d'afrontament utilitzades inclouen l'afrontament instrumental i el de distracció, mentre que tendeixen a no utilitzar en la mateixa mesura estratègies pal·liatives. Pel que fa a d'altres factors associats cal destacar, en primer lloc, les preocupacions econòmiques com a factor que pot arribar a ser un impediment a l'hora d'obtenir tractament mèdic i/o psicològic. En segon lloc, en relació a les conductes dels ballarins és rellevant que el 64,8% va continuar ballant malgrat la lesió, i que el 31,9% va cuidar la lesió per sí mateix, sense cap ajut mèdic. Finalment, pel que fa al suport i l'ajuda que pot oferir un psicòleg especialitzat en dansa, els ballarins valoren positivament les tècniques de relaxació, i el seu suport davant les respostes emocionals davant les lesions, així com en la transició psicosocial de la carrera de ballarí.
En el momento en que los bailarines sufren una lesión la atención de los profesionales de la medicina de la danza se centra prioritariamente en los aspectos físicos del tratamiento y de la recuperación. Sin embargo, la lesión tiene a menudo consecuencias sobre las funciones psicológicas. El objetivo de esta investigación de tipo exploratorio, de diseño empírico, transversal, descriptivo y correlacional/causal es conocer las respuestas emocionales en bailarines lesionados midiendo depresión, desesperanza, estado emocional y estrategias de afrontamiento. Para ello, se administraron el POMS, BDI-II, BHS y CHIP, además de un cuestionario sobre los factores asociados a la lesión, a una muestra de 94 bailarines lesionados en Nueva York.
Los resultados más destacados señalan que el 31,9% de los bailarines presentó una sintomatología de depresión en las categorías de leve, moderado y severo en el BDI-II y un 42,9% de ellos desesperanza. En cuanto al perfil del estado de ánimo (POMS), constatamos una tendencia a niveles elevados de tensión y confusión, seguidos de depresión, fatiga y hostilidad. El vigor destaca por su bajas puntuaciones. Las estrategias de afrontamiento empleadas incluyen el afrontamiento instrumental y el de distracción, mientras que tienden a no utilizar en la misma medida estrategias paliativas. En cuanto a otros factores asociados es importante destacar, en primer lugar, las preocupaciones económicas como factor que puede llegar ser un impedimento para obtener tratamiento médico y/o psicológico. En segundo lugar, en relación con las conductas de los bailarines cabe destacar que el 64,8% continuó bailando aún estando lesionado, y que el 31,9% cuidó la lesión por sí mismo. Finalmente, en cuanto al apoyo y la ayuda que puede ofrecer un psicólogo especializado en danza, los bailarines valoran positivamente las técnicas de relajación, y su apoyo ante las respuestas emocionales ante las lesiones, así como en la transición psicosocial después de la carrera de bailarín.
When dancers are injured dance medicine professionals focus their attention primarily on the physical aspects of treatment and recovery. However, injuries usually have an impact on the individual's psychological functions as well. The objective of this exploratory study, of experimental, transversal, descriptive and correlational/causal design, is to know the emotional responses towards injury in injured dancers measuring depression, hopelessness, emotional state and coping strategies. In order to do that, the POMS, BDI-II, BHS and CHIP were administered, together with a questionnaire regarding injury-associated factors, to a sample of 94 injured dancers in New York.
As for the results, 31.9% of the dancers showed depression symptomatology in the categories mild, moderate and severe in the BDI-II and 42.9 of them showed hopelessness. Regarding the profile of mood states (POMS), results show a tendency towards high levels of tension and confusion, followed by depression, fatigue and hostility. Vigor stands out due to its low scores. The coping strategies used include instrumental and distraction, while not using palliative strategies in the same degree. Regarding other injury-associated factors it is important to note, firstly, the dancers' economical worries as a factor that can even prevent them from accessing medical and/or psychological treatment. Secondly, as regards dancers' behavior, 64.8% of them continued dancing despite being injured, and that 31.9% took care of their injuries themselves, without any professional medical help. Finally, regarding the support and help a dance psychologist can provide, dancers considered positive the relaxation techniques, and their support when emotionally responding to injuries as well as in the psychosocial transition at the end of their professional career.
Bajpai, Saurabh. "ROLE OF HEPATIC CHOLESTEROL ESTER HYDROLASE (CEH) IN HYDROLYZING CHOLESTEROL ESTERS (CE) DELIVERED VIA SR-BI (SCAVENGER RECEPTOR CLASS B TYPE I) AND SR-BII." VCU Scholars Compass, 2009. http://scholarscompass.vcu.edu/etd/1711.
Повний текст джерелаGodói, Antônio Carlos Bastos de. "Detecção de potenciais evocados P300 para ativação de uma interface cérebro-máquina." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/3/3142/tde-19112010-115232/.
Повний текст джерелаBrain-computer interfaces (BCIs) or Brain-machine interfaces (BMIs) technology provide users with the ability to communicate and control their environment without employing normal output pathway of peripheral nerves and muscles. This technology can be especially valuable for highly paralyzed patients. This thesis reviews BMI research, techniques for preprocessing, feature extracting and classifying neurophysiological signals. In particular, emphasis will be given to Support-Vector Machine (SVM), a classification technique, which is based on structural risk minimization. Additionally, a case study will illustrate the working principles of a BMI which analyzes electroencephalographic signals in the time domain as means to decide which one of the six images shown on a computer screen the user chose. The images were selected according to a scenario where users can control six electrical appliances via a BMI system. This was done by exploiting the Support-Vector Machine ability to recognize a specific EEG pattern (the so-called P300). The study was conducted offline within the Matlab environment and used EEG datasets recorded from four disabled and four able-bodied subjects. A statistical survey of the results has shown that the good performance attained (80,73%) was due to signal averaging method, which enhanced EEG signal-to-noise ratio.
Vannoni, Enrico. "Sistemi "brain-to-computer" invasivi e non invasivi: Il futuro dell' "assistive technology"." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8965/.
Повний текст джерелаMacy, Georgia A. "The Effects of CpG Methylation on BI-BII Equilibrium in DNA." Scholarship @ Claremont, 2014. http://scholarship.claremont.edu/scripps_theses/378.
Повний текст джерелаHsieh, Ching-Hsuan Lily Bantock Granville Warlock Peter Bliss Arthur Lambert Constant. "Chinese poetry of Li Po set by four twentieth century British composers Bantock, Warlock, Bliss, and Lambert /." Columbus, Ohio : Ohio State University, 2004. http://www.ohiolink.edu/etd/send-pdf.cgi?osu1086095656.
Повний текст джерелаTitle from first page of PDF file. Document formatted into pages; contains xiii, 146 p. : ill. Advisor: Loretta Robinson, School of Music. Includes bibliographical references (p. 132-136).
Verhagen, Franciscus Johannes Josephus. "Toxicology of the food additives BHA and BHT." Maastricht : Maastricht : Universitaire Pers Maastricht ; University Library, Maastricht University [Host], 1989. http://arno.unimaas.nl/show.cgi?fid=5479.
Повний текст джерелаBai, Guangcai. "New methods for the syntheses of amido, imido, nitrido and dinitrogen metal complexes and organometallic hydrides and oxides." Doctoral thesis, [S.l.] : [s.n.], 2001. http://webdoc.sub.gwdg.de/diss/2002/bai/bai.pdf.
Повний текст джерелаBai, Mei-Ling. "Tree cavity abundance and nest site selection of cavity nesting birds in a natural boreal forest of West Khentey, Mongolia." Doctoral thesis, [S.l.] : [s.n.], 2005. http://webdoc.sub.gwdg.de/diss/2005/bai/bai.pdf.
Повний текст джерелаFurman, Jennifer Leah. "The relationship between BMI and asthma is a significant health concern among pre-adolescent and adolescent children." [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1947.
Повний текст джерелаTidare, Jonatan, and Mattias Bäckström. "A BRAIN-ACTUATED ROBOT CONTROLLER FOR INTUITIVE AND RELIABLE MANOEUVRING." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-31812.
Повний текст джерелаJohnson, Pam L. "Trauma and Mental Health Symptoms among Clients in Residential Treatment for Substance Use Disorders." Ohio University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1603379882431674.
Повний текст джерелаThomenius, Michael James. "B-CELL LYMPHOMA-2 PROTEIN FAMILY, APOPTOSIS AND THE ENDOPLASMIC RETICULUM." Case Western Reserve University School of Graduate Studies / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=case1080679967.
Повний текст джерелаBoldeanu, Silvia. "Merging brain-computer interfaces and virtual reality : A neuroscientific exploration." Thesis, Högskolan i Skövde, Institutionen för biovetenskap, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-15774.
Повний текст джерелаDjuranovic, Dragana. "Structure et dynamique des acides nucléiques : application à l'élucidation du mécanisme de la reconnaissance entre E2 et ses cibles." Paris 6, 2005. http://www.theses.fr/2005PA066050.
Повний текст джерелаLouault, Kevin. "Influence des fibroblastes associés aux cancers (CAFs) sur la résistance à l'apoptose des cancers du sein." Thesis, Nantes, 2018. http://www.theses.fr/2018NANT1040.
Повний текст джерелаCancer-associated fibroblasts (CAFs) play a key role in tumor progression and resistance to therapy. Here, we studied in breast cancer cell the effects of CAFs on response to conventional chemotherapy and to BH3-mimetics, which directly induce mitochondrial apoptosis by targeting the antiapoptotic proteins BCL-2 and BCL-xL. We have shown that primary culture of CAFs protects breast cancer cell against drug-induced apoptosis. We demonstrated that CAF-linked protection mechanisms is influenced by the molecular subtypes of breast cancer cell lines, but not by the molecular subtypes of CAFs. In luminal breast cancer cells, apoptosis protection is linked to CAF secreted factors, involves one or more thermo-labile factors. It relies on CAFs IL-6 autocrine loop, which activates ERK signaling pathway in breast cancer cells, leading then to stabilization of the antiapoptotic protein MCL-1. In contrast, in Triple Negative breast cancer cells, CAFs-induced apoptosis resistance is mediated by thermoresistant factors, and relies on CAFs prostaglandin E2 autocrine loop that leads to a metabolic shift in cancer cells. In any case, our work shows that the targeting of MCL-1 both in cancer cells and their supporting cells could lead to new therapeutic options. Indeed, knowing that stroma promotes the MCL-1 dependency in breast cancers, a combination of MCL-1 inhibitor with conventional therapies appears as a promising option to counteract the stromal influence on cancer cells apoptosis resistance
Khan, Zulfiqar. "A framework for implementing business process improvement in small and medium sized enterprises (SMEs) to achieve world class manufacturing objectives." Thesis, Coventry University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.247206.
Повний текст джерелаFong, Sing-wan. "On the Tragic Dimension of Bai Xianyong's Short Stories Lun Bai Xianyong duan pian xiao shuo zhong de bei ju /." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B41005260.
Повний текст джерелаAlba, Katie. "PARENT AND SCHOOL PERSONNEL PERCEPTION OF THE PRACTICE OF SCHOOL-BASED BODY MASS INDEX NOTIFICATION." Diss., Temple University Libraries, 2017. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/422444.
Повний текст джерелаEd.D.
School districts are charged with the task of providing America’s youth with the most well-rounded education so that they can grow into the most productive adult citizens. However, school funding cuts and the unending demand to make AYP often push students out of the center of that focus. As a result, matters like school-based Body Mass Index notifications have been moved to the backburner and are often simplified to only what the law requires. Although researchers have sought the best practice to address this cause, it still remains that those not directly involved in the process are designing and implementing regulations. The perceptions of parents and school personnel are not being addressed. As a result, this exploratory, single-case, qualitative study, researched the best school-based body mass index notification practice according to the perspective of eleven total parents and school personnel. These participants were from a school in Southeastern Pennsylvania, whose process is mandated by the state. Based on the findings, it is recommended that schools collaborate with parents to establish the most informative notification letter that meets their needs, rather than simply address the requirements of the state’s mandate. This collaboration must be inviting and easy to enter into and the findings need to be implemented, instead of just gathered and recorded. Prior notification must also be improved and supplemental materials need to be included in the mailing.
Temple University--Theses
Young, Daniel R. "Restoring Thought-Controlled Movements After Paralysis: Developing Brain Computer Interfaces For Control Of Reaching Using Functional Electrical Stimulation." Case Western Reserve University School of Graduate Studies / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=case1530808401714587.
Повний текст джерелаBoström, Elin, and Beatrice Holmström. "Samband mellan mammans BMI relaterat till amningsduration och mammans skattning av barnets hälsa : En enkätstudie." Thesis, Högskolan Dalarna, Omvårdnad, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:du-6411.
Повний текст джерелаDantas, Giovanna Alves. "Ontogenia do padrão vocal Individual do peixe-boi da Amazônia Trichechus inunguis (Sirenia, Trichechidae)." Instituto Nacional de Pesquisas da Amazônia, 2009. http://localhost:8080/tede/handle/tede/2111.
Повний текст джерелаMade available in DSpace on 2016-02-15T19:49:54Z (GMT). No. of bitstreams: 2 Dissertação_Giovanna Alves Dantas.pdf: 1724641 bytes, checksum: 1d8e7095aa38a38f2161ba770ddcfe62 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Previous issue date: 2009-09-22
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
There are evidences that Amazonian manatee convey identity information, to its conspecifics, using sounds. Evidences about the presence of vocal signature and individual recognition have been documented in the specie. However, there is little information about the vocal behavior and the development of the individual vocal pattern for this species. The vocalizations of thirty eight individuals living in captivity at INPA had their vocalizations recorded throughout eleven years. The calling rates from these animals were compared across age classes and sexes. Three females that reproduced in captivity also had their calling rates compared in two different stages: lactating and non-lactating. Lactating females and calves presented higher calling rates than the others, emphasizing that the main role of manatee s acoustic communication is the mainentance of proximity between mother and calf. Aiming to verify if the variability within individual vocal pattern would tend to decrease with age, we analyzed vocalizations of twenty three individuals. We performed spectrographic cross-correlation of vocalizations emitted by each animal, within each recording day. The resulting similarity indexes were plotted across time for each individual. The similarity indexes did not show any clear tendency of increase or decrease across time. We also investigated intra-individual variations in some acoustic parameters. Among them, only the maximum fundamental frequency showed significant increase in five individuals that were analyzed during the change of age class from calf to juvenile. When we compared the acoustic parameters within age classes and sexes, we did not find any significant differences in the fundamental range or in the maximum fundamental frequency. Only signal duration showed a significant difference among age classes, more specifically, between calves and adults, with longer signal durations in adults. There wasn t a significant difference in signal duration between calves and juveniles, or between juveniles and adults. A calf born in captivity was recorded since birth. In this case study, we observed that the similarity between the calf s vocalizations and those from his mother increased through time, suggesting the existence of vocal learning in this species.
Existem evidências de que o peixe-boi da Amazônia (Trichechus inunguis) fornece a seus co-específicos informações acerca de sua identidade por meio da comunicação sonora. Evidências da existência de assinatura vocal, bem como de reconhecimento individual já foram documentados na espécie. No entanto, existem poucas informações sobre o comportamento vocal da espécie e sobre o desenvolvimento do seu padrão vocal individual. Trinta e oito indivíduos vivendo em cativeiro no INPA tiveram suas vocalizações gravadas em um período de onze anos. As taxas de vocalização desses animais foram analisadas e comparadas entre classes etárias e sexos. Três fêmeas que se reproduziram em cativeiro também tiveram suas vocalizações comparadas em duas fases distintas: lactação e não-lactação. Fêmeas em lactação e filhotes apresentam as taxas de vocalização mais elevadas que os demais, sugerindo que a coesão entre mãe e filhote seria a principal função da comunicação sonora no peixe-boi da Amazônia. Para verificar se o padrão vocal individual tenderia a reduzir sua variabilidade ao longo do tempo, vinte e três indivíduos tiveram suas vocalizações analisadas. Para isso, os espectrogramas das vocalizações emitidas, por indivíduo, a cada dia de gravação foram submetidos a uma correlação cruzada. Os índices de similaridade resultantes dessa correlação foram plotados, em relação ao tempo, para cada indivíduo. Não houve tendência clara ao aumento ou à redução dos índices de similaridade com o passar do tempo. Variações intra-individuais também foram analisadas em alguns parâmetros acústicos. Dentre eles, apenas a freqüência de maior intensidade na fundamental variou significativamente, aumentando seu valor para os cinco indivíduos acompanhados na mudança de classe etária (de filhotes para juvenis). Quando parâmetros acústicos foram comparados entre as classes etárias e entre os sexos, diferenças significativas não foram encontradas entre a variação da freqüência fundamental, nem na freqüência fundamental de maior intensidade. Somente a duração do sinal mostrou variação significativa entre classes etárias, mais especificamente entre filhotes e adultos, sendo mais elevada nestes últimos. Não houve diferença significativa na duração do sinal entre filhotes e juvenis nem entre juvenis e adultos. Um filhote nascido em cativeiro teve suas vocalizações gravadas a partir do nascimento. Em um estudo de caso, observou-se o aumento da similaridade entre as vocalizações do filhote e as vocalizações maternas ao longo do tempo, sugerindo aprendizado vocal na espécie.
Hönekopp, Johannes. "Die Gewichtung von Wahrscheinlichkeitsinformation in Abhängigkeit von deren Genauigkeit bei Entscheidungen unter Unsicherheit." [S.l. : s.n.], 2000. http://deposit.ddb.de/cgi-bin/dokserv?idn=962708283.
Повний текст джерелаMärkert, Hans Jürgen Andreas. "Deviation measures in stochastic programming with mixed integer recourse." [S.l. : s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=971485267.
Повний текст джерелаChabo, Malinda. "Sambandet mellan intima media tjockleken och body mass index." Thesis, Örebro universitet, Hälsoakademin, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-15837.
Повний текст джерелаSundermeier, Andreas. "Zur Vegetationsdichte der Xerothermrasen nordwestlich von Halle, Saale : Erfassungsmethoden, strukturelle Vegetationstypen und der Einfluß der Vegetationsdichte auf das reproduktive Potential von Xerothermrasenarten; mit ... 25 Tab. im Text und auf 3 Beil. /." Berlin [u.a.] : Cramer, 1999. http://www.gbv.de/dms/bs/toc/305210122.pdf.
Повний текст джерелаCosta, Alexandra Fernandes. "Distribuição espacial e status do peixe-boi marinho, Trichechus manatus manatus, (Sirenia: Trichechidae) no litoral leste do Estado do Ceará." reponame:Repositório Institucional da UFC, 2006. http://www.repositorio.ufc.br/handle/riufc/4931.
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The Antillean manatee, Trichechus manatus manatus, is a mammal with an herbivorous diet and costal distribution in rivers, estuaries and inshore waters of the Brazilian Tropical Zone. In Ceará State, the species may found in the outer most ends of its western and eastern sectors. In the eastern sector there ar e no Marine Conservation Units to ward off impacts to the environment and the manatee population, such as urban development, tourism and occupation of beaches and mangrove forests. Manatees have been classified by the International Union for Nature Conservation as a “vulnerable spec ies” and included on the Official List of Endangered Species of the Brazilian Fauna. A ccording to the Brazilian Institute for the Environment, it runs an extremely high risk of extinction in the near future. The objectives of this Thesis have been to determine the spatial distribution and patterns of usage of the living area, choice of the most appropriate methodology for population monitoring and mapping of feeding grounds and freshwater sources likely to used by the animals. The database was obtained by means of aerial surveys from June, 2003 to October, 2004, making up a 24-hour monitoring effort during 11 overh ead flights, as well as nautical surveys pe rformed from August, 2003 to November, 2004, making up a 157-hour monitoring effort during 10 voyages. Of the two prospecting techniques, the aerial one was less prac tical because of water turbidity, which made it difficult to identify and count manatee specimens, whereas the nautical one, because of its nearness to the targets, proved to the most efficient. The status of the Antillean manatee population was evaluated through the following parameters: (a) habitat conservation, with emphasis on territory maintenance; (b) access to freshwater sources and areas suitable for feeding and reproduction; (c) yielding of optimum environmental conditions for parental care. The threatened extinction in the studied area is related to factors such as decreasing of food and freshwater sources, silting-up of the Jaguaribe River, by-catch by trawl and gillnet fishing. The worrying outcome of such a scenario is likely to result in a reduction of the habitat size; increase in the straying of newborns plus an increase in adult mortality rates. The Picos region, specially the Cajuais sandbank, was defined as a High Density Zone, which displays a highly aggregate distribution because of seaweed abundance and smaller deployment of fishing boats. Among the sugges tions for lowering the extinction risks of the Antillean manatee in Eastern Ceará State, the following ones stand out; (a) development of education campaigns which deal with the main aspects of environment preservation; (b) reintroduction of specimens in zones where population decline is evident; (c) installation of Marine Conservation Units and enforcement of the pertinent management measures and (d) constant monitoring of the population in th e known habitat to determine environmental patterns which influence manatees in Icapuí county, eastern Ceará State.
O peixe-boi marinho, Trichechus manatus manatus, é um mamífero com dieta herbívora, e distribuição costeira em rios, estuários e águas litorâneas da Zona Tropical brasileira. No Estado do Ceará ocorre em duas áreas distintas, no extremo dos seus setores leste e oeste. No litoral leste não existe nenhuma Unidade de Conservação com abrangência marinha que restrinja os impactos causados ao meio ambiente e à população do peixe-boi, tais como urbanização, turismo e ocupação de praias, dunas, falésias e manguezais. Sendo considerado pela União Internacional para Conservação da Natureza como “espécie vulnerável” e estando inserido na Lista Oficial de Espécies da Fauna Brasileira Ameaçadas de Extinção de acordo com o IBAMA, corre risco de extinção extremam ente alto num futuro próximo. Os objetivos desta Dissertação foram determinar a distribuição espacial e padrões de uso da área, escolha da metodologia mais adequada ao monitoramento da população, e realizar levantamento das áreas de alimentação e fontes e água doce provavelmente utilizadas pelos animais. A base de dados foi obtida através de prospecções aérea, realizada de j unho/2003 a outubro/2004, totalizando 11 sobrevôs e 24 horas de esforço de monitoramento, e náutica, realizada de agosto/2003 a novembro/2004, num total de 10 embarques e 157 horas de esforço de monitoramento. Dentre os métodos de prospecção aérea e náutica, o primeiro gera erros devido à turbidez da água, e dificuldades de identificação e contagem dos indivíduos, enquanto o segundo, por sua maior proximidade em relação aos animais, mostrou-se mais eficiente. O status da população do peixe-boi marinho foi avaliado através dos seguintes parâmetros: (a) conservação do habitat, com ênfase para a manutenção do território; (b) acesso a fontes de água doce e a áreas preferenciais de alimentação e reprodução; (c) geração de condições ambientais ótimas para os cuidados parentais. Os fatores de ameaça de extinção nessa área estariam relacionados com redução das fontes de alimento e água doce, assoreamento do Rio Jaguaribe, além de captura acidental por aparelhos de pesca. Estes se traduzem nas seguintes conseqüências: redução do habitat; aumento da frequência de encalhes de recém-nascidos; aumento da mortalidade de adultos. A região de Picos, com destaque para o Banco dos Cajuais, foi definida como Zona de Alta Densidade, com padrão de distribuição “altamente agregada” por causa da abundância de macroalgas e do menor fluxo de barcos motorizados. Dentre as recomendações para se minimizar os riscos de extinção do peixe-boi, destacam-se: (a) desenvolvimento de campanhas educacionais que ressaltem aspectos importantes da conservação do ambiente marin ho; (b) reintrodução de espécimes em locais onde o declínio populacional é evidente; (c) criação de unidades de conservação com abrangência marinha e aplicação e fiscalização da legislação pertinente ao habitat do peixe-boi e (d) monitoramento sistemático da população no litoral leste para determinação dos padrões ambientais que influenciam na ocorrência do peixe-boi no município de Icapuí, litoral leste do Ceará.
Franzini, André Machado. "Etnoecologia do Peixe-Boi da Amazônia (Trichechus inunguis) na província petrolífera de Urucu, Amazonas, Brasil." Universidade Federal do Amazonas, 2008. http://tede.ufam.edu.br/handle/tede/4340.
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CNPQ - Conselho Nacional de Desenvolvimento Científico e Tecnológico
The Amazonian manatee (Trichechus inunguis) is an aquatic mammal, pertaining to Sirenia Order and Trichechidae family. It resides at the biggest tributaries of the Amazonian basin, it’s the only order’s specie that lives exclusively in fresh water. In the past the specie suffered an intense commercial exploration, mainly between 1930 to 1950 decades. In this period is esteemed around 200 thousand animals had been killed. Nowadays the specie has been listed as an animal “vulnerable to the extinction” by IUCN. In the region of Urucu River (Coari city-AM), characteristic area of occurrence and utilization by the specie, a scientific research, was developed between the years of 2006 and 2007, targeting to characterize limnology and to study the habitants traditional knowledge in the areas of Urucu River and in the lakes of Urucu, Aruã, Coari and Coari Grande. To the limnologic characterization the collect of the physical-chemicals parameters was realized: water temperature, depth, transparency, watercourse speed, pH, electric conductive and dissolved oxygen, with three copies to each area, to each hydrologic cycle time (low water, dryness, high water and over flowing). The results are compatible with the others Solimões River dark waters affluent. The Urucu river, even been characterized as a dark water river, shows low transparency and an inclination to white water coloration. The offer of aquatic plants as supplies to the Amazonian Manatee alternates a lot because of the differences between the water levels in the hydrologic time of over flowing and dryness. The dryness and the low water periods are with lower supplies available. Although the productions beginner at large areas of pasture in the region lakes that would serve as supplies to the Amazonian Manatee during all the high water and over flowing periods is watched. The ships traffic in the study area showed a higher intensity around Coari city and around the gas-tube buildings. To obtain the information about the traditional knowledge from the regions habitants about the Amazonian Manatee was realized interviews semistructured that made 74 inhabitants pertaining to 33 communities. To a better quality of data, these interviews were directed to the eldest inhabitants, to the Amazonian Manatee fishermen and to the communities leaders. Between those asked, 14 inhabitants assumed to have already fished at least one Amazonian Manatee at the studied zone. Between the years of 2004 to 2007 were registered a total of 17 abated animals. The harpoon is the equipment used to fish the Amazonian Manatee, but the “malhadeiras” (a kind of Amazonian fishing net) shows risk to accidental captures, mainly for species nestling. Half of the local inhabitants believe that the density of Amazonian Manatee has suffered reduction in the studied zone, mainly because of the fact that is still happening Amazonian Manatee captures. According the inhabitants, the Amazonian Manatee can be almost totally used to consume, taking off just the bones and the hardest leathers parts. The meat trade of Amazonian manatee, even forbidden by law, it is still occurring in the area. About the alimentary habits, the asked mentioned 29 species of aquatic and semi-aquatics plants consumed by Amazonian Manatee. The asked inhabitants showed extensive knowledge about biology, reproduction, alimentary habits and Amazonian Manatee distribution. These informations are considered importants instruments for future conservation works of the specie.
O peixe-boi da Amazônia (Trichechus inunguis) é um mamífero aquático, pertencente à Ordem Sirenia e família Trichechidae. Habita os maiores tributários da bacia Amazônica, sendo a única espécie da ordem exclusivamente de águas doce. No passado a espécie sofreu com a intensa exploração comercial, principalmente entre as décadas de 1930 a 1950. Estimase que neste período tenha sido exterminado cerca de 200 mil animais. Atualmente a espécie encontra-se listada como espécie “vulnerável a extinção” pela IUCN. Na região do rio Urucu (município de Coari-AM), área característica de ocorrência e utilização da espécie, desenvolveu-se entre os anos de 2006 e 2007, uma pesquisa científica com os objetivos de caracterizar limnologicamente e estudar o conhecimento tradicional dos moradores nas áreas do rio Urucu e lagos Urucu, Aruã, Coari e Coari Grande. Para a caracterização limnológica realizou-se a coleta dos parâmetros físico-químicos: temperatura da água, profundidade, transparência, velocidade de correnteza, pH, condutividade elétrica e oxigênio dissolvido, com três réplicas para cada área, para cada época do ciclo hidrológico (vazante, seca, enchente e cheia). Os resultados mostraram-se compatíveis com de outros afluentes de água preta do rio Solimões. O rio Urucu, mesmo sendo caracterizado como rio de água preta, apresenta baixa transparência e a coloração que tende a água branca. A oferta de plantas aquáticas como alimento para o peixe-boi varia muito em função das diferenças nos níveis das águas entre as estações hidrológicas de cheia e seca. A seca e a vazante são os períodos com menor disponibilidade alimentar. Contudo observa-se o início da produção de grandes áreas de capinzal nos lagos da região que servirão de alimento para o peixe-boi por todo o período de enchente e cheia. O tráfego de embarcações na área de estudo apresentou maior intensidade nas áreas próximas do município de Coari e de influência das obras do gasoduto. Para obtenção de informações sobre o conhecimento tradicional dos moradores da área em relação ao peixe-boi, foram realizadas entrevistas semi-estruturadas com um total de 74 moradores pertencentes a 33 comunidades. Para uma melhor qualidade dos dados, estas entrevistas foram direcionadas aos moradores mais antigos, aos pescadores de peixe-boi e as lideranças das comunidades. Dos entrevistados, 14 moradores assumiram já ter pescado pelo menos um peixe-boi na área estudada. Entre os anos de 2004 a 2007 foram registrados um total de 17 animais abatidos. O arpão é o apetrecho utilizado para a pesca do peixe-boi, porém as malhadeiras apresentam risco de capturas acidentais, principalmente para os filhotes da espécie. Metade dos moradores locais acredita que a densidade de peixe-boi na área de estudo está sofrendo uma redução, principalmente pelo fato de ainda ocorrer casos de captura do peixe-boi. Segundo os moradores, o peixe-boi pode ser quase que totalmente aproveitado para o consumo, descartando-se somente os ossos e a parte mais dura do couro. O comércio da carne do peixe-boi, mesmo que proibido por lei, ainda ocorre na área. A respeito dos hábitos alimentares, os entrevistados mencionaram 29 espécies de plantas aquáticas e semi-aquáticas que são consumidas pelo peixe-boi. Os moradores entrevistados apresentaram amplo conhecimento a respeito da biologia, reprodução, hábitos alimentares e distribuição do peixeboi, Essas informações são consideradas importante ferramenta para trabalhos futuros de conservação da espécie.
Selaci, Florinda, and Marinela Moldovan. "Förekomst av karies och parodontit hos vuxna personer med övervikt/fetma." Thesis, Högskolan Kristianstad, Sektionen för hälsa och samhälle, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-9506.
Повний текст джерелаOverweight and obesity are a huge health problem worldwide. Year 2008 it was about 1,5 billion adults that were overweight. The aim of this study was to investigate if there is an increased occurrence of dental caries and periodontal disease in adults with overweight/obesity. The study was limited to adults that were nineteen years old and above. The material was collected from the databases PubMed and Science Direct and a manual search. These results are based on fourteen scientific articles. Two scientific articles showed an increased occurrence of dental caries on persons with overweight/obesity compared with people who were normal weighted. The other studies (n=2) did not found a direct correlation between increased caries and overweight/obesity. The presence of periodontal disease in individuals with overweight/obesity was found to be increased significantly in several studies (n=4) compared to participants with normal weight. The other studies (n=6) showed a relation between occurrence of periodontitis and overweight/obesity. There seems to be an increased occurence of periodontitis in persons with overweight/obesity as several socio- economic factors or other conditions affect. The few scientific articles that were examined show that factors such as diet, saliva and oral hygiene are important in caries occurrence
Norfjord, Zidar Maria. "Känsla av sammanhang, kön och psykosociala faktorers samvariation med Body Mass Index – baserat på Liv och hälsa - Ung 2004 skolår 9, Västmanland." Thesis, Mälardalens högskola, Akademin för hälsa, vård och välfärd, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-13913.
Повний текст джерелаOverweight and obesity is a fast growing public health issue that leads to increased risk of psychosocial suffering and many serious illnesses. Especially worrying is that overweight and obesity more often affect children and adolescents. The aim of this study is to examine if there is a relation between Body Mass Index (BMI) and Sense of Coherence (SOC) among pupils in grade 9 and also analyse sex and psychosocial elements (family relations and friendship) possible influence on the relation BMI and KASAM. The statistical material is taken from the survey “Liv och hälsa - Ung 2004 Västmanland” where the 13-item SOC-scale is used. The method of analysis is a multiple regression. The results imply weak relations between the variables. The strongest relation is between sex and BMI/KASAM, where boys show a higher BMI than girls. More family rules relate to lower BMI. Better communication, familiarity and connectedness relates to higher BMI. The variations in BMI are considerably more nuanced or fundamental than this study has been able to illustrate. Explanations can be that the variables do not have a great explanatory value, the choice of method is wrong and/or the questions concerning SOC are difficult to comprehend.
Junior, Márcio Fernando Stabile. "Melhorando o desempenho de agentes BDI Jason através de filtros de percepção." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/45/45134/tde-05022016-160602/.
Повний текст джерелаWhen agents are supposed to be integrated to virtual environments virtual or simulators, one of the BDI paradigms major concerns is the lack of control over the agents perceptions. Without having any form of goal directed perceptions, the agent may be flooded by irrelevant information thus causing an unjustified increase in processing time. In order to provide greater control on the agents perceptions and to reduce its time response, this work presents a filtering perception mechanism for the Jason interpreter, aimed at eliminating those perceptions that can be ignored. To this end, some types of pre-defined filters have been proposed, implemented, and applied to three different scenarios. Through appropriate statistical validation methods, it was shown that applying perception filters can reduce up to 80 % of an agents processing time, without significantly affecting its performance measured in terms of its utility function.
Borges, Ãngela da Silva. "Uso de compostos extraÃdos da manga (Mangifera indicus) no controle da oxidaÃÃo lipÃdica na carne de frango, em produto cÃrneo tipo mortadela e ovos de consumo." Universidade Federal do CearÃ, 2009. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=6057.
Повний текст джерелаO presente trabalho teve como objetivos avaliar o efeito da inclusÃo de antioxidantes naturais da manga na raÃÃo de frangos de corte e de poedeiras comerciais sobre a estabilidade oxidativa da carne de frango, produto cÃrneo tipo mortadela, bem como dos ovos de consumo. Foram preparados dois extratos etanÃlicos com a casca (E1) e o caroÃo (E2) da manga. Os extratos desidratados foram utilizados em dois ensaios biolÃgicos: um com frangos de corte e outro com poedeiras comercias. Em ambos os ensaios os tratamentos alimentares das aves consistiram no controle, T1, raÃÃo sem adiÃÃo de extratos; T2 raÃÃo com adiÃÃo de 200ppm de butilato de hidroxitolueno (BHT); T3 e T4, raÃÃes com 200 e 400ppm de extrato da casca da manga, respectivamente; e T5 e T6, raÃÃes com 200 e 400ppm de extrato do caroÃo da manga, respectivamente. No ensaio com frangos foram utilizados 360 pintos de um dia, da linhagem Ross, distribuÃdos ao acaso entre os seis tratamentos com seis repetiÃÃes de 10 aves. No ensaio com poedeiras foram utilizadas 180 aves da linhagem Hisex x Whitw, com 40 semanas de idade, distribuÃdas ao acaso entre os seis tratamentos com cinco repetiÃÃes de seis aves. A carne dos frangos de corte foi utilizada para os Experimentos 1 e 2 e os ovos das poedeiras para o Experimento 3. No Experimento 1, quatro aves com 42 dias de idade, foram selecionadas e apÃs o abate, foram coletados os peitos desossados, divididos ao meio e embalados a vÃcuo. Os peitos esquerdos foram armazenados em refrigeraÃÃo (4ÂC) e os peitos direitos em congelamento (-20ÂC). Foram realizadas anÃlises de cor e da oxidaÃÃo lipÃdica da carne nos tempos 0, 5, 10 e 15 dias, nas amostras refrigeradas, e nos tempos 0, 30, 60 e 90 dias nas amostras congeladas. No Experimento 2, foram utilizados os mesmos frangos do Experimento 1, sendo que os cortes da coxa e sobre coxa foram coletados e apÃs a desossa e retirada da pele a carne foi utilizada na formulaÃÃo de mortadelas que foram armazenadas em refrigeraÃÃo (4C) por 90 dias. Durante o armazenamento foram realizadas anÃlises de cor e estabilidade lipÃdica (TBARS) do produto cÃrneo com 0, 30, 60 e 90 dias. No Experimento 3, foram selecionados 25 ovos de cada repetiÃÃo os quais foram armazenados em refrigeraÃÃo (4C) e as anÃlises da cor (leque colorimÃtrico e sistema CIE Lab) e da oxidaÃÃo lipÃdica da gema realizadas nos tempos 0, 15, 30, 45 e 60 dias. No Experimento 1, foi observada uma reduÃÃo dos valores do componente de cor L* (luminosidade) durante o armazenamento da carne de peito de frango em congelamento, e um aumento do componente a* (intensidade de vermelho) durante o armazenamento em refrigeraÃÃo. Os valores de TBARS sofreram aumento considerÃvel na carne de peito proveniente de todos os tratamentos durante o armazenamento sob refrigeraÃÃo e sob congelamento. Comparando com o tratamento controle (T1), os tratamentos contendo BHT ou os extratos E1 e E2 nas concentraÃÃes de 200 e 400 ppm (T2, T3, T4, T5 e T6) foram eficientes no controle da oxidaÃÃo lipÃdica da carne do peito de frango em refrigeraÃÃo por 5 dias ou em congelamento por 3 meses. No Experimento 2, de uma forma geral o armazenamento das mortadelas por 90 dias provocou reduÃÃo nos valores do componente de cor L* e aumentos nos valores dos componentes de cor a* e b*. Os produtos formulados com a carne proveniente de frangos em todos os tratamentos sofreram aumentos nos valores de TBARS com o tempo de armazenamento. Durante a estocagem em refrigeraÃÃo os tratamentos T2 e T6 foram os mais eficientes no controle da oxidaÃÃo lipÃdica nas mortadelas. No experimento 3, nÃo houve variaÃÃo significativa do componente de cor L* na gema dos ovos provenientes dos tratamentos alimentares T2, T3, T4, T5 e T6, em relaÃÃo ao tratamento controle (T1), durante todo o perÃodo de armazenamento. Os valores do componente de cor a* sofreram aumentos com o tempo de armazenamento em todos os tratamentos, enquanto que para os valores do componente de cor b* nÃo houve diferenÃa significativa entre os tratamentos. Quanto à cor medida pelo leque colorimÃtrico, os tratamentos nÃo tiveram efeito significativo em relaÃÃo ao tratamento controle (T1), ao longo de todo o perÃodo de armazenamento. A oxidaÃÃo lipÃdica da gema dos ovos dos tratamentos com adiÃÃo de antioxidante (T2, T3, T4, T5 e T6) foi menor que a dos ovos do tratamento controle (T1), mas aumentou durante o armazenamento dos ovos. Os ovos do T5 apresentaram a menor taxa de aumento da oxidaÃÃo lipÃdica ao final do perÃodo de armazenamento, seguido daqueles dos tratamentos T4 e T6, respectivamente. Pode ser concluÃdo que os extratos da casca e do caroÃo da manga podem ser usados na alimentaÃÃo das aves para ajudar no controle da oxidaÃÃo lipÃdica dos produtos avÃcolas carne e ovos.
The present study aimed to evaluate the effects of addition of natural antioxidants from mango in the feed of the broiler chickens and laying hens on the oxidative stability of chicken meat, a product processed from this meat (chicken mortadella) and eggs for consumption. It was prepared two ethanolic extracts from the peel (E1) and (E2) mango seed. The dried extracts were used in two bioassays, one with chickens and one with laying hens. In both trials, the alimentary treatments consisted in control, T1, feed without addition of extracts, T2, feed with addition of 200 ppm of butylated hydroxytoluene (BHT), T3 and T4, feed with 200 and 400ppm of extract of the mango peel, respectively, and T5 and T6, feed with 200 and 400ppm extract of the mango seed, respectively. In the trial with chickens, 360 chicks in a day, from Ross line were used, which were distributed randomly among the six treatments with six replicates of 10 poultry. In the trial with laying hens, 180 poultry from Hisex x Whitwam line, with 40 weeks of age were used, which were randomly distributed among six treatments with five replicates of six poultry. The meat of the broiler chickens was used for the Experiments 1 and 2 and the eggs of the laying hens for the Experiment 3. In Experiment 1, four poultry with 42 days of age, were selected and after slaughter, the boneless breasts were collected, split in half and vacuum packed. The samples of left breasts were stored under refrigeration (4 oC) and the rights breasts under freezing (~20 oC). The analyses of color and lipid oxidation of the meat were performed at 0, 5, 10 and 15 days in the refrigerated samples, and at 0, 30, 60 and 90 days in the frozen samples. In Experiment 2, the same chickens from Experiment 1 were used, whose the sections of the leg and thigh were collected and after boning and skinning the meat was used in the formulation of mortadella which were stored under refrigeration (4 oC) for 90 days. During the storage of meat product were carried out color (CIE Lab system) and lipid stability (TBARS) analysis at 0, 30, 60 and 90 days. In Experiment 3, it was selected 25 eggs from each replicate which were stored under refrigeration (4 oC) and analysis of color (color fan and the CIE Lab) and lipid oxidation (TBARS) of yolk were realized at 0, 15 , 30, 45 and 60 days. In Experiment 1, it was observed a reduction of L * values (brightness) in chicken breast during storage under freezing, and an increase in a* value (redness) during storage under refrigeration. The values of TBARS suffered considerable increase in all treatments during storage under refrigeration or freezing. Compared with the control treatment (T1), treatments containing BHT (T2) or extracts E1 and E2 at concentrations of 200 and 400 ppm (T3, T4, T5 and T6) were effective in controlling lipid oxidation of breast meat chicken chilled for 5 days or frozen for 3 months. In Experiment 2, the storage of the mortadella for 90 days resulted in reduction of the L* value and increases of the a* and b* values. The chicken meat products in all treatments had elevated values of TBARS with increase in storage time. During storage under refrigeration, T2 and T6 treatments were the most effective in controlling lipid oxidation in mortadella. In experiment 3, there was no significant variation in the color component L * of the eggs yolk from the T2, T3, T4, T5 and T6 treatments compared to the control treatment (T1), throughout the storage period. The a* values was increased with the storage time for all treatments, while for the b* values there was no significant difference between treatments. In relation to the color measured by yolk color fan, the treatments had no significant effect in comparison to control treatment (T1), throughout the storage period. The lipid oxidation of egg yolk from added-antioxidant treatments (T2, T3, T4, T5 and T6) was smaller than the eggs from the control treatment (T1), but increased during storage of eggs. The eggs from T5 treatment had the lowest rate of increase in lipid oxidation at the end of the storage period, followed by those of T4 and T6 treatments, respectively. It was concluded that the extracts of peels and seed of mango can be used in poultry feed to help control lipid oxidation poultry products and eggs.
Salim, Maud. "Information overload and its implications for a corporate library : as perceived by eight researchers at AstraZeneca." Thesis, Borås : Högsk. i Borås, Bibliotekshögskolan/Biblioteks- och informationsvetenskap, 2003. http://www.hb.se/bhs/slutversioner/2003/03-112.pdf.
Повний текст джерелаLundström, Liv. "Studiebibliotekarier som pedagogisk resurs på folkbibliotek = [Swedish librarian as a pedagogic resource in the public library] /." Borås : Högsk. i Borås, Bibliotekshögskolan/Biblioteks- och informationsvetenskap, 2003. http://www.hb.se/bhs/slutversioner/2003/03-119.pdf.
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