Decreto Rectoral No. 912 : créase el programa de Maestría en Mediación Familiar y Comunitaria

Generación de nuevos programas académicos que resulten adecuados para la realidad del país y se constituyan en fuentes de soluciones y desarrollos innovadores para el avance y crecimiento de la nación colombiana: programa de Maestría en Mediación Familiar y Comunitaria

Las adicciones a la luz del psicoanálisis, una revisión de literatura

El presente trabajo de grado es una revisión de la literatura que permite hacer un recorrido desde el psicoanálisis acerca de la compleja problemática de las adicciones. Para ello, se revisaron las bases de datos PepWeb, Ebsco, y Jstor, revisando las posiciones del psicoanálisis freudiano, lacaniano y otras corrientes psicoanalíticas respondiendo a las siguientes preguntas de investigación: (a) ¿Cómo se comprenden las adicciones desde un marco de referencia psicoanalítico? (b) ¿Cómo –desde la teoría freudiana y la teoría lacaniana - se aborda la comprensión de la adicción? (c) ¿Qué dice el psicoanálisis contemporáneo sobre ésta problemática? Se abordan temas como la concepción de una adicción desde la perspectiva de Freud y Lacan hasta psicoanalistas contemporáneos, el rol que juega el goce en la adicción y, finalmente, el complejo debate incipiente sobre la legalidad del tóxico. Se encontró que es un campo de constante publicación y es necesario que los clínicos y los psicoanalistas aborden este campo de estudio clínico permanentemente y sigan produciendo investigaciones sobre el fenómeno.

DOCPAL resúmenes sobre población en América Latina: 151-001

Contiene resúmenes bibliográficos de documentos sobre población y temas relacionados que se producen en América Latina y el Caribe, publicados entre 1988-1990.

Comparação entre o TRIS, Lactose/TRIS, Ringer-Lactato e Leite Desnatado como diluidores na criopreservação do sêmen bubalino

O objetivo do experimento foi testar a eficácia de diferentes diluidores, a base de Ringer-Lactato, Leite Desnatado, TRIS (hidroxi-methil-amino-methan) e Lactose/TRIS, na criopreservação de sêmen bubalino. Foram utilizados três machos bubalinos da raça Murrah em plena atividade sexual. O sêmen foi colhido por vagina artificial totalizando 71 ejaculados. Após a colheita, cada amostra foi submetida às análises qualitativas e quantitativas do sêmen. Os ejaculados foram fracionados e diluídos nos quatro diluidores. O sêmen diluído foi envasado em palhetas de 0,25ml e submetidos a um tempo de equilíbrio de até quatro horas a 5ºC, com posterior congelação em nitrogênio líquido. As amostras identificadas foram descongeladas em banho maria à temperatura de 40°C por 30 segundos e seqüencialmente avaliadas quanto a motilidade, vigor, lesão de acrossoma, e percentual de patologias espermáticas. As amostras também foram submetidas ao teste de termo-resistência, permanecendo incubadas à temperatura de 40°C durante 30 segundos, 3-5 minutos, 30 minutos, 1 hora, 2 horas e 3 horas, onde foram avaliadas quanto a motilidade e o vigor espermático. As características físicoquímicas, após análise do sêmen in natura, encontraram-se dentro dos valores preconizados para a espécie bubalina e satisfatórios para o processo de congelação. Após descongelação do sêmen, observou redução numérica estatística (p<0,05) na motilidade espermática, sendo que no sêmen in natura se observou 86,67±6,17% reduzindo para 70±6,92% em TRIS, 67,4±8,01% em Ringer/lactato, 67,09±9,03% em Lactose/TRIS e 59,7±9,05% em leite desnatado e ao comparar entre os quatro tratamentos apenas o Leite desnatado mostrou diferença estatística significativa (p<0,05). Após descongelação, o vigor espermático também diminuiu estatisticamente (p<0,05) nos quatro tratamentos (3,50±0,53 TRIS; 3,38±0,49 Ringer-lactato; 3,3±0,46 Lactose/TRIS e 3,25±0,44 Leite desnatado) versus (4±0,39 sêmen in natura) e ao comparar entre os tratamento, apenas entre Leite desnatado e TRIS se observou diferença estatística (p<0,05). Quanto aos defeitos maiores (4,15±1,9% sêmen in natura; 10,51±4,4% TRIS; 11,94±4,2% Ringer-Lactato; 11,88±4,8% Lactose/TRIS; 12,01±5% Leite desnatado), menores (3,81±1,2% sêmen in natura; 4,67±1,1% TRIS; 4,98±1,7% Ringer-Lactato; 4,93±2,0% Lactose/TRIS; 4,93±2,0% Leite desnatado) e totais (7,91±2,1% sêmen in natura; 15,18±4,7% TRIS; 16,92±4,8% Ringer-Lactato; 16,82±5,6% Lactose/TRIS; 17,11±5,6% Leite desnatado), após descongelação houve aumento significativo dos defeitos nos quatro tratamentos (p<0,05), e entre eles não foram observadas diferenças estatísticas entre si (p>0,05). Na fase pós-TTR, após 3 horas de incubação, a motilidade progressiva (TRIS 21,13±7,5%; Ringer-Lactato 20,78±7,4%; Lactose/TRIS 20,25±5,3%; Leite desnatado 20,12±6,6%) e vigor espermático (TRIS 2,04±0,5; Ringer-Lactato 2,07±0,5; Lactose/TRIS 2,02±0,4; Leite desnatado 2,00±0,5) não apresentaram diferença estatística entre os tratamentos (p<0,05). Quanto a intergridade do acrossoma, após a descongelação (Sêmen in natura 97,85±0,6%; TRIS 91,65±4,3%; Ringer-Lactato 90,46±4,8%; Lactose/TRIS 89,76±5,4%; Leite desnatado 90,56±5,6%), houve diminuição estatística (p<0,05) e quando se comparou tal parâmetro entre os tratamentos não foi observado diferenças estatísticas significativas entre os tratamento (p>0,05). Diante dos resultados observados é possível concluir que a congelação de sêmen de búfalo com os diluidores TRIS (Trishydroxy- methyl-amino-methan), Ringer-Lactato, Lactose/TRIS, e Leite desnatado mostraram satisfatória função de crioproteção na viabilidade espermática do sêmen nas diferentes etapas da criopreservação.

Uma avaliação do uso do NCRP 151 na realidade brasileira

Medical Physics is an interdisciplinary field that applies concepts and laws of physics in medical practices. Currently, one of its main applications is the use of ionizing radiation in the treatment of oncological diseases. Due to its wide use and highly dangerous, many of radioprotection procedures should be adopted with the objective of protecting human beings from harmful effects of radiation. Thus, you can better enjoy the benefits that the practice can offer. The methodology proposed by the National Council on Radiation Protection 151 (NCRP 151), relates technical information necessary to Structural Shielding Design and Evaluation for Megavoltage X- and Gamma- Ray Radiotherapy Facilities. However, many parameters used to calculate the shield are based on estimates only, and it is an international standard that may not be adequate to the Brazilian reality. Thus, the central idea of this study is the collection of data from the routine of the Radiotherapy Service of the Real e Benemérita Associação Portuguesa de Beneficência, in particular equipment cobalt therapy Theratron 780 (Atomic Energy of Canada Ltd.) and the linear accelerator Varian Clinac 2100C for measurement of workload, number of patients, fields, and dose factors to determine the best use of barrier protection. Furthermore, this work features a profile of radiotherapy treatments carried out closer to the Brazilian reality

Tratamento eletrolítico para efluentes simulados contendo Acid Red 151

Não disponível

Electrolysis applied for simulated textile effluents degradation containing acid red 151 and acid blue 40

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Rock Hill Community Council Records- Accession 275 - M118 (151)

The Rock Hill Community Council Records consist of statements of purpose, correspondence, newspaper clippings, and lists of clubs and organizations, mainly relating to the creation of and organization of the Council. The main purpose of the Council was to serve as a clearing house for the many organizations and agencies in the city that are concerned with health, welfare, recreation, and other needs of Rock Hill, SC.

Emtricitabine-Tenofovir Concentrations and Pre-Exposure Prophylaxis Efficacy in Men Who Have Sex with Men

Drug concentrations associated with protection from HIV-1 acquisition have not been determined. We evaluated drug concentrations among men who have sex with men in a substudy of the iPrEx trial (1). In this randomized placebo-controlled trial, daily oral doses of emtricitabine/tenofovir disoproxil fumarate were used as pre-exposure prophylaxis (PrEP) in men who have sex with men. Drug was detected less frequently in blood plasma and in viable cryopreserved peripheral blood mononuclear cells (PBMCs) in HIV-infected cases at the visit when HIV was first discovered compared with controls at the matched time point of the study (8% versus 44%; P < 0.001) and in the 90 days before that visit (11% versus 51%; P < 0.001). An intracellular concentration of the active form of tenofovir, tenofovir-diphosphate (TFV-DP), of 16 fmol per million PBMCs was associated with a 90% reduction in HIV acquisition relative to the placebo arm. Directly observed dosing in a separate study, the STRAND trial, yielded TFV-DP concentrations that, when analyzed according to the iPrEx model, corresponded to an HIV-1 risk reduction of 76% for two doses per week, 96% for four doses per week, and 99% for seven doses per week. Pro-phylactic benefits were observed over a range of doses and drug concentrations, suggesting ways to optimize PrEP regimens for this population.

Milky Way demographics with the VVV survey I. The 84-million star colour-magnitude diagram of the Galactic bulge

Context. The Milky Way (MW) bulge is a fundamental Galactic component for understanding the formation and evolution of galaxies, in particular our own. The ESO Public Survey VISTA Variables in the Via Lactea is a deep near-IR survey mapping the Galactic bulge and southern plane. Particularly for the bulge area, VVV is covering similar to 315 deg(2). Data taken during 2010 and 2011 covered the entire bulge area in the JHKs bands. Aims. We used VVV data for the whole bulge area as a single and homogeneous data set to build for the first time a single colour-magnitude diagram (CMD) for the entire Galactic bulge. Methods. Photometric data in the JHK(s) bands were combined to produce a single and huge data set containing 173 150 467 sources in the three bands, for the similar to 315 deg(2) covered by VVV in the bulge. Selecting only the data points flagged as stellar, the total number of sources is 84 095 284. Results. We built the largest colour-magnitude diagrams published up to date, containing 173.1+ million sources for all data points, and more than 84.0 million sources accounting for the stellar sources only. The CMD has a complex shape, mostly owing to the complexity of the stellar population and the effects of extinction and reddening towards the Galactic centre. The red clump (RC) giants are seen double in magnitude at b similar to -8 degrees-10 degrees, while in the inner part (b similar to -3 degrees) they appear to be spreading in colour, or even splitting into a secondary peak. Stellar population models show the predominance of main-sequence and giant stars. The analysis of the outermost bulge area reveals a well-defined sequence of late K and M dwarfs, seen at (J - K-s) similar to 0.7-0.9 mag and K-s greater than or similar to 14 mag. Conclusions. The interpretation of the CMD yields important information about the MW bulge, showing the fingerprint of its structure and content. We report a well-defined red dwarf sequence in the outermost bulge, which is important for the planetary transit searches of VVV. The double RC in magnitude seen in the outer bulge is the signature of the X-shaped MW bulge, while the spreading of the RC in colour, and even its splitting into a secondary peak, are caused by reddening effects. The region around the Galactic centre is harder to interpret because it is strongly affected by reddening and extinction.

Laparoscopic appendectomy outcomes on the weekend and during the week are no different: a national study of 151,774 patients

The "weekend effect" is defined as increased morbidity and mortality for patients admitted on weekends compared with weekdays. It has been observed for several diseases, including myocardial infarction and renal insufficiency; however, it has not yet been investigated for laparoscopic appendectomy in acute appendicitis-one of the most prevalent surgical diagnoses.