Al-Hadits Dalam Pandangan Orientalis (Joseph Schacht)

Since early period of Islam, opinion about hesitant to position of hadits be seen. That is ever occurs at classic period of hadits studies, but stopped with coming Imam Syafi\u27i. In modern era, the hesitant attitude back occurred by Joseph Schacht, an orientalist. He see a fact about conspiration of specialist of law in Islamic history. With it\u27s projecting back theory, he investigate un-valid practices by specialist both law and hadits.Since early period of Islam, opinion about hesitant to position of hadits be seen. That is ever occurs at classic period of hadits studies, but stopped with coming Imam Syafi\u27i. In modern era, the hesitant attitude back occurred by Joseph Schacht, an orientalist. He see a fact about conspiration of specialist of law in Islamic history. With it\u27s projecting back theory, he investigate un-valid practices by specialist both law and hadits

T-optimal designs formulti-factor polynomial regressionmodelsvia a semidefinite relaxation method

We consider T-optimal experiment design problems for discriminating multi-factor polynomial regression models wherethe design space is defined by polynomial inequalities and the regression parameters are constrained to given convex sets.Our proposed optimality criterion is formulated as a convex optimization problem with a moment cone constraint. When theregression models have one factor, an exact semidefinite representation of the moment cone constraint can be applied to obtainan equivalent semidefinite program.When there are two or more factors in the models, we apply a moment relaxation techniqueand approximate the moment cone constraint by a hierarchy of semidefinite-representable outer approximations. When therelaxation hierarchy converges, an optimal discrimination design can be recovered from the optimal moment matrix, and itsoptimality can be additionally confirmed by an equivalence theorem. The methodology is illustrated with several examples

Assessment of the incidence of sensorineural hearing loss among infants admitted to neonatal intensive care unit in health centers of Golestan University of Medical Sciences, Iran

Materials and methods: In this prospective cohort study, 870 neonates were recruited by nonrandom sampling method. After filling in the demographic and clinical check lists, automated auditory brainstem response (AABR) was performed for neonates at the beginning of hospitalization; then they were followed-up and again they were assessed with AABR and for those babies who had abnormal AABR, auditory brainstem response (ABR) was performed before discharge at the same day

An improved human display model for occupant crash simulation programs

An improved three-dimensional display model of a human being which can be used to display the results of three-dimensional simulation programs that predict the positions of an occupant during impact of a vehicle was presented. The model allows the user to view the occupant from any orientation in any position during the crash. The display model assumes the usual break up of the body into rigid segments which is normal for occupant crash simulation programs, but the shape of the segments in the display model are not necessarily the same as those used in the crash simulation. The display model is proportioned so as to produce a realistic drawing of the human body in any position. Joints connecting the segments are also drawn to improve realism

Software de mantenimiento para equipos biomédicos asistido por computador en la Unidad de Cuidados Intensivos Neonatales (UCIN) del Hospital Escuela San Juan de Dios de Estelí, durante el II semestre del 2017

El mantenimiento es considerado hoy en día un factor estratégico cuando se busca incrementar los niveles de productividad, calidad y seguridad en cualquier tipo de empresa. Debido a la gran cantidad de información que se necesita tener organizada y actualizada para llevar a cabo una buena gestión de mantenimiento resulta necesario auxiliarse de un sistema computarizado que permita documentar y mantener accesible toda esa información. El presente trabajo de Seminario de Graduación consistió en el diseño de un software de mantenimiento para el manejo eficiente de información y optimización de las tareas de planificación, programación y control de mantenimiento de equipos biomédicos. El software ha sido previsto para el área de Cuidados Intensivos Neonatales (UCIN) del Hospital Escuela San Juan de Dios de Estelí. La investigación incluye la problemática y los diferentes elementos que describen la forma en que se realizó el análisis, de tal manera que se tuviera claramente definido el objetivo a alcanzar y los medios a utilizar para dicho propósito, el cual es dar una solución automatizada, al proceso de control de inventario de equipos biomédicos y programas que actualmente se emplean de manera manual en la gestión administrativa de mantenimiento tales como el preventivo y correctivo

TT-optimal designs for discrimination between two polynomial models

This paper is devoted to the explicit construction of optimal designs for discrimination between two polynomial regression models of degree $n-2$ and $n$. In a fundamental paper, Atkinson and Fedorov [Biometrika 62 (1975a) 57--70] proposed the $T$-optimality criterion for this purpose. Recently, Atkinson [MODA 9, Advances in Model-Oriented Design and Analysis (2010) 9--16] determined $T$-optimal designs for polynomials up to degree 6 numerically and based on these results he conjectured that the support points of the optimal design are cosines of the angles that divide half of the circle into equal parts if the coefficient of $x^{n-1}$ in the polynomial of larger degree vanishes. In the present paper we give a strong justification of the conjecture and determine all $T$-optimal designs explicitly for any degree $n\in\mathbb{N}$. In particular, we show that there exists a one-dimensional class of $T$-optimal designs. Moreover, we also present a generalization to the case when the ratio between the coefficients of $x^{n-1}$ and $x^n$ is smaller than a certain critical value. Because of the complexity of the optimization problem, $T$-optimal designs have only been determined numerically so far, and this paper provides the first explicit solution of the $T$-optimal design problem since its introduction by Atkinson and Fedorov [Biometrika 62 (1975a) 57--70]. Finally, for the remaining cases (where the ratio of coefficients is larger than the critical value), we propose a numerical procedure to calculate the $T$-optimal designs. The results are also illustrated in an example.Comment: Published in at http://dx.doi.org/10.1214/11-AOS956 the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org

“EFECTIVIDAD DE LA FOTOTERAPIA DE LUZ AZUL VERSUS FIBRA ÓPTICA, EN RECIÉN NACIDOS CON HIPERBILIRRUBINEMIA TRATADOS EN LA UCIN EN EL CENTRO MÉDICO ISSEMYM ECATEPEC”

Se realiza un estudio analítico, observacional, transversal, retrospectivo, no aleatorizado incluyendo recién nacidos predetermino y de termino hospitalizados en la Unidad de Cuidados Intensivos Neonatales del Centro M̩dico ISSEMyM, con hiperblirrubinemia y con criterios para utilizar fototerapia

The Surgical Face of a Neonatal Intensive Care Unit

Introdução e objectivos: O Hospital de Dona Estefânia é um hospital pediátrico com Área de Cirurgia Pediátrica e uma Maternidade da Apoio Perinatal Diferenciado. O objectivo deste estudo prospectivo histórico é analisar a população de recém-nascidos (RN) admitidos na Unidade de Cuidados Intensivos Neonatais (UCIN) submetidos a intervenção cirúrgicanum período de 25 anos. Métodos e doentes: Os dados foram obtidos de estudos de casuística e do ficheiro electrónico da UCIN. Foi realizada pesquisa individual pelo código de intervenção cirúrgica e pelo código de cada uma das condições cirúrgicas. Todos os RN submetidos a intervenção cirúrgica foram englobados. Cada doente foi contabilizado apenas uma vez mas as anomalias cirúrgicas major foram contabilizadas uma a uma. As taxas de letalidade são brutas, englobando-se no denominador todos os RN com a mesma anomalia, operados. Resultados: Neste período foram admitidos na UCIN 5937 RN dos quais 1140 (19.2%) foram operados. A mediana do tempo de internamento foi 30 dias. O número de RN submetidos a intervenção cirúrgica subiu de 2% dos admitidos em 1983 para 29.4% em 2007. Vinte e seis por cento do total de operados nasceram na maternidade do hospital. A patologia gastrointestinal foi a mais frequente tanto no grupo da patologia congénita como no grupo da adquirida; a patologia torácica/pulmonar ocupou o 2º lugar no grupo da patologia congénita, constituindo a hérnia diafragmática congénita a situação mais frequente. Na alta, 35% dos doentes (n=404) foram enviados para o domicílio, 51% (n=581) foram transferidos para outro serviço e 14% faleceram (n=155). A mortalidade diminuiu de 22% nos primeiros 10 anos para menos de 10% nos últimos 10 anos e 5% nos últimos 5. A mortalidade da atrésia do esófago baixou de 22% nos primeiros 15 anos para 3,8% nos últimos 5 e a da hérnia diafragmática de Bochdalek de 34% nos primeiros 15 anos para 28% nos últimos 10. Conclusões: A concentração de patologia cirúrgica neonatal num centro de referência melhora a experiência das equipas multidisciplinares podendo contribuir para um melhor prognóstico de doentes com patologia grave

Geodesic excursions into cusps in finite-volume hyperbolic manifolds

18 pages, no figures.-- MSC1991 codes: Primary: 53C22; Secondary: 30F40, 58F17.MR#: MR1214056 (94d:53067)Zbl#: Zbl 0793.53052The main goal of the paper is to prove that, for a given non-compact hyperbolic $n$-manifold $M$ of finite volume, $p\in M$, and a number $\alpha$, $0\leq\alpha \leq 1$, the Hausdorff dimension of the set \{v\in T\sb p\sp 1(M): \lim\sb{t\to\infty} \sup (\text{dist} (\gamma\sb v(t),p)/t)\geq \alpha\} is equal to $n(1-\alpha)$, where \gamma\sb v(t) is the geodesic in $M$ emanating from $p$ in the direction of $v$. This generalize a result of [Acta Math. 149, 215-237 (1982)] that, for almost every direction $v$, such a limit is $1/n$, and it is one for just a countable set of directions $v$.\par However we remark that one has to restrict this claim to the class of hyperbolic manifolds with only Abelian parabolic cusps because the authors assume in fact such property for all considered manifolds $M$ [source: Zentralblatt MATH].Research supported by a grant from CICYT, Ministerio de Educación y Ciencia, Spain.Publicad

Vivencias de las madres ante la hospitalización del recién nacido crítico en el Servicio de Neonatología del Hospital Las Mercedes – Chiclayo. 2019

El trabajo de investigación titulada “vivencias de las madres ante la hospitalización del recién nacido crítico en el Servicio de Neonatología del Hospital las Mercedes – Chiclayo, 2019”, planteó un enfoque cualitativo, teniendo como objetivo: Describir y analizar las vivencias de las madres ante la hospitalización del recién nacido crítico, mediante el abordaje descriptivo. El tamaño de la muestra se estableció de manera no probabilística utilizando la técnica de saturación y redundancia. Los sujetos fueron 16 madres que tienen a sus hijos hospitalizados en el servicio de Neonatología y los datos recolectados se obtuvieron través de una entrevista semi – estructurada a profundidad. El procesamiento de datos se obtuvo mediante el análisis de contenido. Surgiendo como resultado 3 categorías, la primera “Desolación ante la hospitalización del recién nacido crítico, el cual cuenta con 3 subcategorías, la segunda “Vivenciando el cuidado del equipo de salud”, con 4 subcategorías y, la tercera “Expresando sus creencias religiosas”. Se tuvo en cuenta los criterios de rigor científico y criterios éticos. Concluyendo, que, ante la hospitalización de su hijo recién nacido en estado crítico, las madres vivencian desolación, culpabilidad, y dolor ante la situación incierta de la salud que afronta su recién nacido. Además, las madres muestran agradecimiento con el personal de salud por el apoyo y comprensión hacia ella, mientras que otras experimentan cierta insatisfacción con algunas enfermeras por el trato inadecuado que les brindan, perdiendo el cuidado su lado humano