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Wertübertragung im Musikunterricht des 19. Jahrhunderts dargestellt am Beispiel der Musikdidaktik von Johann Helm /Brodmann, Ulrich. January 2002 (has links) (PDF)
Oldenburg, Universiẗat, Diss., 2001.
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The eternality of the immutable God in the thought of Paul Helm : a critical analysis /Campbell, Ronnie P. January 2008 (has links)
Thesis (M.A.)--Liberty University, 2008. / Includes bibliographical references.
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God and time a comparative study of Augustine and Paul Helm /Tsakiridis, George. January 2002 (has links)
Thesis (Th. M.)--Dallas Theological Seminary, 2002. / Includes bibliographical references (leaves [62]-66).
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God and time a comparative study of Augustine and Paul Helm /Tsakiridis, George. January 2002 (has links)
Thesis (Th. M.)--Dallas Theological Seminary, 2002. / Includes bibliographical references (leaves [62]-66).
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God and time a comparative study of Augustine and Paul Helm /Tsakiridis, George. January 2002 (has links) (PDF)
Thesis (Th. M.)--Dallas Theological Seminary, 2002. / Includes bibliographical references (leaves [62]-66).
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Controle de helmintos de frangos de corte utilizando as plantas Mentha piperita, Carapa guianensis, Artemisia absinthium e Chenopodium ambrosioides / Helminths Control of Chickens utilizing the plants Mentha piperita, Carapa guianensis, Artemisia absinthium and Chenopodium ambrosioidesGolynski, Anselmo Afonso 27 February 2003 (has links)
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Previous issue date: 2003-02-27 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / A hundred chicken of the breeds Rubro negra and Hubbard were necropsied with
medium age of 65 days e medium weight of 2 kg. These chickens were utilized for the
evaluation of the anthelmintic activity of four species of plants, three cultivated and one
native, that can be utilized, in the future, for the control of helminths in an organic
production system. The plant extract was used as suspension and ground, administered
in the stomach or put together with the food for chicken naturally infected with the most
frequent parasites. The doses utilized were 0,5; 1 and 2 g/kg/pv for Carapa guianensis
(Andiroba) and 3/kg/pv for Mentha piperita, (Hortel?), Artemisia absinthium (Losna)
and Chenopodium ambrosioides (Erva-de-Santa Maria) during three consecutive days,
except for C. ambrosioides that was for five consecutive days. The anthelminthic effect
of the plants was evaluated from the controlled method, with efficacy for Ascaridia galli
of 90,45%, 76,7o% and 55,00% for erva-de-santa- maria, hortel? and extract hex?nic and
andiroba at a dose rate of 2 g/kg/pv respectively. For the control of Raillietina sp. the
efficacy was 87,93% and 62,90% for extract hex?nic and andiroba at a dose rate of
2g/kg/pv and hortel? respectively. About Heterakis gallinarum the plants had a
moderate anthelmintic effect, the extract hex?nic the andiroba at a dose rate of 1g and
2g/kg/day had 29,09% and 55,45%. For the species Oxyspirura mansoni, Tetrameres
confusa and Capillaria sp., there was no anthelmintic efficacy by the plants. / Foram necropsiadas 100 frangos das linhagens Rubro negra e Hubbard com idade m?dia
de 65 dias e peso m?dio de 2kg. Essas aves foram utilizadas para avalia??o da atividade
anti-helm?ntica de quatro esp?cies de plantas sendo tr?s cultivadas e uma nativa, que
poder?o ser utilizadas no futuro para o controle de helmintos dentro de um sistema de
produ??o org?nico. O extrato vegetal foi empregado sob a forma de suspens?o e
triturada, administrada p?r via intrag?strica ou incorporada a ra??o em 0,5, 1 e 2g/kg/
peso vivo para Carapa guianensis (Andiroba) e 3g/kg para Mentha piperita, (Hortel?),
Artemisia absinthium (Losna) e Chenopodium ambrosioides (Erva-de-Santa Maria)
durante tr?s dias consecutivos, com exce??o da planta C. ambrosioides que foi de cinco
dias consecutivos, em frangos naturalmente infectados com os principais helmintos de
galinhas. O efeito anti-helm?ntico exercido pelas plantas foi avaliado pelo m?todo
controlado, registrando-se os seguintes resultados em termos de efic?cia m?dia para A.
galli 90,45%, 76,70% e 55,00% para erva-de-santa-maria, hortel? e extrato hex?nico de
andiroba, respectivamente. Para o controle Raillietina sp 87,93% e 62,90% para extrato
hex?nico de andiroba e hortel? respectivamente. Com rela??o ao Heterakis gallinarum
as plantas tiveram um efeito anti-helm?ntico moderado, o extrato hex?nico de andiroba
na dosagem de 1g e 2g/kg/peso vivo obtiveram percentuais de 29,09% e 55,45%,
respectivamente. Para as esp?cies de Oxyspirura mansoni, Tetrameres confusa e
Capillaria sp, n?o foi observada nenhuma atividade anti-helm?ntica pelas plantas
testadas.
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Improved computational approaches to classical electric energy problemsWallace, Ian Patrick January 2017 (has links)
This thesis considers three separate but connected problems regarding energy networks: the load flow problem, the optimal power flow problem, and the islanding problem. All three problems are non-convex non linear problems, and so have the potential of returning local solutions. The goal of this thesis is to find solution methods to each of these problems that will minimize the chances of returning a local solution. The thesis first considers the load ow problem and looks into a novel approach to solving load flows, the Holomorphic Embedding Load Flow Method (HELM). The current literature does not provide any HELM models that can accurately handle general power networks containing PV and PQ buses of realistic sizes. This thesis expands upon previous work to present models of HELM capable of solving general networks efficiently, with computational results for the standard IEEE test cases provided for comparison. The thesis next considers the optimal power flow problem, and creates a framework for a load flow-based OPF solver. The OPF solver is designed with incorporating HELM as the load flow solver in mind, and is tested on IEEE test cases to compare it with other available OPF solvers. The OPF solvers are also tested with modified test cases known to have local solutions to show how a LF-OPF solver using HELM is more likely to find the global optimal solution than the other available OPF solvers. The thesis finally investigates solving a full AC-islanding problem, which can be considered as an extension of the transmission switching problem, using a standard MINLP solver and comparing the results to solutions obtained from approximations to the AC problem. Analysing in detail the results of the AC-islanding problem, alterations are made to the standard MINLP solver to allow better results to be obtained, all the while considering the trade-off between results and elapsed time.
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Safe or unsafe? - Analysis of policy makers' perceptions on road safety cycling measuresDíaz-Samaniego, J.P., Francke, Angela, Papendieck, Paul, Klosterkamp, Marie 28 December 2022 (has links)
Urban cycling is gaining popularity worldwide. Inadequate local and international guidelines on street cycling have contributed to a significant increase in road traffic, including increased accidents involving cyclists. In parallel, worldwide, safety data indicates that low-income countries have a high average rate of traflic fatalities (27,5 deaths per 100,000 population), more than three times higher compared to high-income countries (8,3 deaths per 1000.000 population) [1]. Another study found that safety and security factors have not been sufficiently addressed in previous studies regarding bicycle mobility. These factors seem to be more relevant in developing countries than developed ones, and more research is needed [2]. ... [From: Introduction]
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Estudo da Atividade Antihelm?ntica de Extratos de Plantas Sobre Nemat?ides de Aves Ascaridia galli (Schrank, 1788) Freeborn 1923 e Heterakis gallinarum (Schrank, 1788) Madsen, 1949. / Study of Antihelmintic Activity the of Extracts from Plants on Nematodes of Chicken Ascaridia galli (Schrank, 1788) Freeborn 1923 and Heterakis gallinarum (Schrank, 1788) Madsen, 1949.Fernandes, Maria Zenaide de Lima Chagas Moreno 21 February 2008 (has links)
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Previous issue date: 2008-02-21 / The pharmacological tests were conducted from March 2004 to January 2007 in the Annex
to the Biot?rio Experimental Center of Agricultural Sciences (CCA) at the Universidade
Federal of Piau? (UFPI). The plant material was collected in the states of Piau? and
Maranh?o, and identified by a boatanist from the Graziela Barroso Herbarium (CCN/UFPI).
It was determined the antihelmintic activity in vitro of aqueous (AE) and ethanolic (EE)
extracts of the plants Annona squamosa, Hymenea courbaril, Operculina macrocarpa,
Simarouba versicolor and Scoparia dulcis on Ascaridia galli and in vivo on the nematodes
Ascaridia galli and Heterakis gallinarum. The in vitro tests were performed in adults
helminth, male/female, collected the small intestine of chiken necropsied. Parasites were
placed in Petri plates, divided into groups of ten/plates with three replicates for each
concentration. These contain the extracts in volumes of 2, 4, 8, 16 and 32mL plus of 58, 56,
52, 44 and 28 mL of the Tyrode solution completing a volume of 60 mL/plate. The plates
were incubated in B.O.D. at 37 ? C (? 1) and observed each 24 h, totaling 96 h. In this period
there was the percentage of mortality and were considered dead those parasites with loss of
motility after mild pressure. In vivo assays anthelmintic activity used up 108 adult chicken,
with average weight of 1.5 kg, divided in 14 test groups of six animals. We used one positive
control group (piperazine tetrahidrate), three negative controls groups: distilled water for
aqueous extract and DMSO and Tween 80 to ethanolic extract, a total of 18 groups. The
results were evaluated by analysis of variance of the average percentage of mortality over
time (SAEG and SAS). The higher percentage of in vitro mortality test on the A. galli were
registered as AE's sumidade florida of S. dulcis and A. squamosa being 30.7% and 66.7%
respectively, while the EE was more effective for the H. courbaril, stem from the S. dulci; O.
macrocarpa and S. versicolor with percentage of 70.7%, 46.0%, 38.7% and 26.7%,
respectively. In vivo tests in the AE of A. squamosa presented the greatest percentage of
elimination of A. galli (38.95%). The AE also was the most effective for sumidade florida,
stem and root of S. dulcis and for the S. versicolor removing 28.68%, 21.38% 36.23% and
19.32%, respectively. The plants O. macrocarpa and H. courbaril showed no significant
difference (P> 0.05) between the percentage of extracts with the elimination for AE of
23.64% and 24.5% and the EE of 22.4% and 27.03% respectively. In tests with H.
gallinarum the percentage of elimination were insignificant for most plants, where only the
S. versicolor had percentuals elimination of more expressive with 20.22% for EA and
29.15% for EE and for A. squamosa, confirming in vitro results, AE had his best action
with 20.60% of elimination. These results suggest that although the percentage of
elimination of the test in vivo have been lower than in vitro test, they confirmed that the
A. galli was more sensitive to treatment that H. gallinarum probably because this parasite
stay at cecum and the substances responsible for action on the A. galli were present mostly in
aqueous fraction and the H. gallinarum in alcoholic fraction. / Os ensaios farmacol?gicos foram conduzidos de mar?o de 2004 a janeiro de 2007 no Anexo
do Biot?rio Experimental do Centro de Ci?ncias Agr?rias (CCA) da Universidade Federal do
Piau? (UFPI). A mat?ria vegetal foi coletada nos Estados do Piau? e Maranh?o e identificadas
no Herb?rio Graziela Barroso (UFPI). Determinou-se a atividade anti-helm?ntica in vitro
dos extratos aquosos (EA) e etan?licos (EE) das plantas Annona squamosa, Hymenea
courbaril, Operculina macrocarpa, Simarouba versicolor e Scoparia dulcis sobre Ascaridia
galli e in vivo sobre os nemat?ides Ascaridia galli e Heterakis gallinarum. Os testes in
vitro foram realizados em helmintos adultos, machos/f?meas, coletadas do intestino delgado
de aves necropsiadas. Os parasitos foram colocados em placas de Petri, divididos em grupos
de dez/placa com tr?s repeti??es para cada concentra??o. Estas continham os extratos nos
volumes de 2, 4, 8, 16 e 32 mL acrescidos de 58, 56, 52, 44 e 28 mL da solu??o de Tyrode ,
completando um volume final de 60 mL/placa. As placas foram incubadas em B.O.D. a 37?C
(?1) e observadas a cada 24 h. totalizando 96 h. Neste per?odo verificou-se o percentual de
mortalidade, sendo considerados mortos aqueles com perda de motilidade ap?s leve press?o.
Na avalia??o da atividade anti-helm?ntica in vivo utilizou-se 108 aves adultas, com peso
m?dio de 1,5 kg, divididas em grupos de seis animais, sendo constitu?dos 14 grupos testes,
um controle positivo (piperazina tetrahidratada), tr?s grupos controles negativos: ?gua
destilada para o extrato aquoso e DMSO e Tween 80 para o extrato etan?lico, num total de
18 grupos. Os resultados foram avaliados por meio da an?lise de vari?ncia do percentual
m?dio de mortalidade ao longo do tempo (SAEG e SAS). Os maiores percentuais de
mortalidade obtidos no teste in vitro sobre A. galli foram registrados no EA da sumidade
florida de S. dulci e de A. squamosa sendo 30,7% e 66,7%, respectivamente. Quanto ao EE
este foi mais eficaz para H. courbaril, caule da S. dulci; O. macrocarpa e S. versicolor com
percentuais de 70,7%; 46,0%; 38,7% e 26,7%, respectivamente. Nos testes in vivo o EA de
A. squamosa foi o que apresentou maior percentual de elimina??o de A. galli (38,95%). O
EA tamb?m foi o mais eficaz para a sumidade florida, caule e raiz de S. dulci e para S.
versicolor eliminando 28,68%, 21,38%, 36,23% e 19,32%, respectivamente. As plantas O.
macrocarpa e H. courbaril n?o apresentaram diferen?a significativa (P>0,05) entre os
extratos com percentuais de elimina??o para o EA de 23,64% e 24,5% e para o EE de 22,4%
e 27,03%, respectivamente. Nos testes com H. gallinarum os percentuais de elimina??o
foram insignificantes para maioria das plantas, onde apenas S. versicolor teve percenturais de
elimina??o mais expressivos com 20,22% para o EA e 29,15% para o EE e ainda, a A.
squamosa, que confirmando os testes in vitro teve no EA sua melhor a??o com 20,60% de
elimina??o. Estes resultados sugerem que embora os percentuais de elimina??o do teste in
vivo tenham sido inferiores ?queles obtidos no teste in vitro , eles confirmaram que A.
galli foi mais sens?vel aos tratamentos que H. gallinarum provalmente pela localiza??o do
segundo (ceco) e que as subst?ncias respons?veis pela a??o sobre A. galli estavam presentes
na sua maioria na fra??o aquosa e sobre H. gallinarum na fra??o alco?lica.
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Einfluss eines Beatmungshelmes auf die Leistung zweier verschiedener Intensivbeatmungsgeräte im Vergleich zu einer Gesichtsmaske und zur invasiven Beatmung - Eine experimentelle Lungenmodelluntersuchung / Influence of a helmet for noninvasive ventilation on the mechanical properties and performance of a respiratory system compared to a facemask and invasive ventilation - a lung model studyFischer, Sven 10 October 2012 (has links)
No description available.
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