75 research outputs found

    Differentiation Property of Fractional Hankel Transform of a Function Involving Higher Order Derivatives

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    In engineering mathematics, integral transform is a widely used tool for solving linear differential equations, In recent  times  the newly born  fractional Hankel  transform has been started for   playing a very important    role  in various  fields of applied  mathematics and physics like fractional Fourier transform. This paper represent   a formalization of differentiation property of a function invoving  high order derivatives  of  newly introduced     fractional Hankel  transform. The differentiation property is  proved for different higher differential equations

    Analysis of Ring Yarn Properties Produced from Different Traveller Brands

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    A traveller is the tiny but significant part in ring frame in a short staple spinning mill. It is a small portion among all the parts of ring machine. It performs two most significant tasks like twisting without which spun yarn production cannot be imagined, and it aids in the winding of yarn on the cop. The traveller is one of the mechanical reasons for the hairiness properties of yarn. Two yarn of 30’s Ne KH (Card hosiery) was produced by using two same number of the traveller of different brands called Lakshmi Ring Travellers (LRT) and X-AXIS. All the processing parameters remained the same during the production of yarn. After that, Uster Evenness Tester 5 machine was used to determine the yarn properties such as unevenness percentage, imperfection index, hairiness, standard deviation of hairiness, standard deviation of hairiness in reference length 1 meter, and standard deviation of hairiness in reference length 3 meters. The end breakage rate was recorded through whole doff for the duration of the production of yarn in ring section. Statistical analysis used t-test to pair two samples to obtain the means for unevenness percentage, imperfection index, and hairiness. This was accomplished with Microsoft Excel 2013. Lakshmi Ring Travellers indicate better results than X-AXIS traveller. It can be decided from the t- test that there is no significant difference in unevenness and hairiness except imperfection index of two brands

    Un estudio observacional sobre infecciones bacterianas en pacientes con coronavirus hospitalizados en un centro de tercer nivel de atención

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    Introduction: The latest global pandemic is caused by SARS-CoV-2 coronavirus. 6% of patients are admitted to the hospital, with 20% of those admitted to the intensive care unit (ICU) due to acute respiratory distress syndrome (ARDS).Aim: to characterise the bacterial infections in patients with coronavirus at an ICU of North Indian Hospital.Method: After receiving ethical approval from the institutional review board, a retrospective study was done on coronavirus subjects admitted to GMC Srinagar's ICUs between January and June 2021. Data on demographics, comorbidities, and microbiology were obtained retrospectively.Results: Overall, “394 COVID-19 patients were admitted to ICU. Median age was 58 years (IQR 51–69) and sex ratio (M/F) was 3. At admission the median SAPS II was 33 (IQR 24–49). Among patients, 232 had at least one co-morbidity and 162 were overweight (body mass index (BMI) = 27.8 kg/m2). In all, 358 patients received antibiotics (244/358 introduced before ICU and 114/358 during ICU stay)”.Conclusion: The current study is the first of its kind in our hospital setting to describe the bacterial persistence in the lungs despite adequate therapy, as well as frequent bloodstream infections possibly associated with bacterial translocations originating from the digestive or oropharyngeal microbiota, in COVID-19 ICU patients.Introducción: La última pandemia mundial está provocada por el coronavirus SARS-CoV-2. El 6 % de los pacientes ingresan en el hospital, con un 20% de los ingresados en la unidad de cuidados intensivos (UCI) debido al síndrome de dificultad respiratoria aguda (SDRA).Objetivo: caracterizar las infecciones bacterianas en pacientes con coronavirus en una UCI del North Indian Hospital.Método: Después de recibir la aprobación ética de la junta de revisión institucional, se realizó un estudio retrospectivo en sujetos con coronavirus admitidos en las UCI de GMC Srinagar entre enero y junio de 2021. Los datos sobre demografía, comorbilidades y microbiología se obtuvieron retrospectivamente.Resultados: en general, “394 pacientes con COVID-19 fueron admitidos en la UCI. La mediana de edad fue de 58 años (RIC 51-69) y la proporción de sexos (M/F) de 3. Al ingreso, la mediana de SAPS II fue de 33 (RIC 24-49). Entre los pacientes, 232 tenían al menos una comorbilidad y 162 tenían sobrepeso (índice de masa corporal (IMC) = 27,8 kg/m2). En total, 358 pacientes recibieron antibióticos (244/358 introducidos antes de la UCI y 114/358 durante la estancia en la UCI)”.Conclusión: El presente estudio es el primero de su tipo en nuestro medio hospitalario en describir la persistencia bacteriana en los pulmones a pesar de una terapia adecuada, así como infecciones frecuentes del torrente sanguíneo posiblemente asociadas con translocaciones bacterianas originadas en la microbiota digestiva u orofaríngea, en COVID-19 pacientes de la UCI

    Un estudio observacional sobre infecciones bacterianas en pacientes con coronavirus hospitalizados en un centro de tercer nivel de atención

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    Introduction: The latest global pandemic is caused by SARS-CoV-2 coronavirus. 6% of patients are admitted to the hospital, with 20% of those admitted to the intensive care unit (ICU) due to acute respiratory distress syndrome (ARDS).Aim: to characterise the bacterial infections in patients with coronavirus at an ICU of North Indian Hospital.Method: After receiving ethical approval from the institutional review board, a retrospective study was done on coronavirus subjects admitted to GMC Srinagar's ICUs between January and June 2021. Data on demographics, comorbidities, and microbiology were obtained retrospectively.Results: Overall, “394 COVID-19 patients were admitted to ICU. Median age was 58 years (IQR 51–69) and sex ratio (M/F) was 3. At admission the median SAPS II was 33 (IQR 24–49). Among patients, 232 had at least one co-morbidity and 162 were overweight (body mass index (BMI) = 27.8 kg/m2). In all, 358 patients received antibiotics (244/358 introduced before ICU and 114/358 during ICU stay)”.Conclusion: The current study is the first of its kind in our hospital setting to describe the bacterial persistence in the lungs despite adequate therapy, as well as frequent bloodstream infections possibly associated with bacterial translocations originating from the digestive or oropharyngeal microbiota, in COVID-19 ICU patients.Introducción: La última pandemia mundial está provocada por el coronavirus SARS-CoV-2. El 6 % de los pacientes ingresan en el hospital, con un 20% de los ingresados en la unidad de cuidados intensivos (UCI) debido al síndrome de dificultad respiratoria aguda (SDRA).Objetivo: caracterizar las infecciones bacterianas en pacientes con coronavirus en una UCI del North Indian Hospital.Método: Después de recibir la aprobación ética de la junta de revisión institucional, se realizó un estudio retrospectivo en sujetos con coronavirus admitidos en las UCI de GMC Srinagar entre enero y junio de 2021. Los datos sobre demografía, comorbilidades y microbiología se obtuvieron retrospectivamente.Resultados: en general, “394 pacientes con COVID-19 fueron admitidos en la UCI. La mediana de edad fue de 58 años (RIC 51-69) y la proporción de sexos (M/F) de 3. Al ingreso, la mediana de SAPS II fue de 33 (RIC 24-49). Entre los pacientes, 232 tenían al menos una comorbilidad y 162 tenían sobrepeso (índice de masa corporal (IMC) = 27,8 kg/m2). En total, 358 pacientes recibieron antibióticos (244/358 introducidos antes de la UCI y 114/358 durante la estancia en la UCI)”.Conclusión: El presente estudio es el primero de su tipo en nuestro medio hospitalario en describir la persistencia bacteriana en los pulmones a pesar de una terapia adecuada, así como infecciones frecuentes del torrente sanguíneo posiblemente asociadas con translocaciones bacterianas originadas en la microbiota digestiva u orofaríngea, en COVID-19 pacientes de la UCI

    Un estudio observacional sobre infecciones bacterianas en pacientes con coronavirus hospitalizados en un centro de tercer nivel de atención

    Get PDF
    Introduction: The latest global pandemic is caused by SARS-CoV-2 coronavirus. 6% of patients are admitted to the hospital, with 20% of those admitted to the intensive care unit (ICU) due to acute respiratory distress syndrome (ARDS).Aim: to characterise the bacterial infections in patients with coronavirus at an ICU of North Indian Hospital.Method: After receiving ethical approval from the institutional review board, a retrospective study was done on coronavirus subjects admitted to GMC Srinagar's ICUs between January and June 2021. Data on demographics, comorbidities, and microbiology were obtained retrospectively.Results: Overall, “394 COVID-19 patients were admitted to ICU. Median age was 58 years (IQR 51–69) and sex ratio (M/F) was 3. At admission the median SAPS II was 33 (IQR 24–49). Among patients, 232 had at least one co-morbidity and 162 were overweight (body mass index (BMI) = 27.8 kg/m2). In all, 358 patients received antibiotics (244/358 introduced before ICU and 114/358 during ICU stay)”.Conclusion: The current study is the first of its kind in our hospital setting to describe the bacterial persistence in the lungs despite adequate therapy, as well as frequent bloodstream infections possibly associated with bacterial translocations originating from the digestive or oropharyngeal microbiota, in COVID-19 ICU patients.Introducción: La última pandemia mundial está provocada por el coronavirus SARS-CoV-2. El 6 % de los pacientes ingresan en el hospital, con un 20% de los ingresados en la unidad de cuidados intensivos (UCI) debido al síndrome de dificultad respiratoria aguda (SDRA).Objetivo: caracterizar las infecciones bacterianas en pacientes con coronavirus en una UCI del North Indian Hospital.Método: Después de recibir la aprobación ética de la junta de revisión institucional, se realizó un estudio retrospectivo en sujetos con coronavirus admitidos en las UCI de GMC Srinagar entre enero y junio de 2021. Los datos sobre demografía, comorbilidades y microbiología se obtuvieron retrospectivamente.Resultados: en general, “394 pacientes con COVID-19 fueron admitidos en la UCI. La mediana de edad fue de 58 años (RIC 51-69) y la proporción de sexos (M/F) de 3. Al ingreso, la mediana de SAPS II fue de 33 (RIC 24-49). Entre los pacientes, 232 tenían al menos una comorbilidad y 162 tenían sobrepeso (índice de masa corporal (IMC) = 27,8 kg/m2). En total, 358 pacientes recibieron antibióticos (244/358 introducidos antes de la UCI y 114/358 durante la estancia en la UCI)”.Conclusión: El presente estudio es el primero de su tipo en nuestro medio hospitalario en describir la persistencia bacteriana en los pulmones a pesar de una terapia adecuada, así como infecciones frecuentes del torrente sanguíneo posiblemente asociadas con translocaciones bacterianas originadas en la microbiota digestiva u orofaríngea, en COVID-19 pacientes de la UCI

    N-dimensional Fractional Fourier Transform and its Eigenvalues and Eigenfunctions

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    In this paper, we have  established the N- dimentional fractional Fourier transform and its mathematical expression in a easier manner and discus the  eigenvalues and eigenfunctions of   -dimensional fractional Fourier transform

    On the Relationship Between the Fractional Sumudu Transform and Fractional Fourier Transform

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    In this paper we have discussed fractional Sumudu transforms and its relationship with fractional Fourier transform and obtained the mathematical expression of kernel of fractional Sumudu transform. Such findings  will play a significant role for fractional Sumudu transform to recognize its importance in the  fields of engineering and applied mathematics  like other fractional transforms

    IMPACT OF EXERCISE, DIET, SMOKING & OBESITY UPON LIFE EXPECTANCY

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    Despite zenith in the field of scientific knowledge, any pin pointed factor behind the phenomenon of longevity and life expectancy has not yet been known. There are so many contributors that work together in affecting the span of life expectancy. Review of the literature reveals that participation in physical activities and exercises, use of proper diet, healthy lifestyle behaviour, avoidance of smoking and obesity are vital and they all have crucial role in determining the length of the life span.  This paper is aimed at to review the existing body of literature in perspectives of the factors contributing or otherwise with reference to the longevity and life expectancy. The factors examined in this paper include exercise & physical activity, diet and smoking. In view of the existing literature it has become evident that life expectancy is something that can be extended to a desirable limit provided consolidated efforts are put forth with reference to health care and healthy life style behaviour. Â

    On the Uniquness of Solutions of Linear Ordinary Fractional Differential Equations by Using Different Integral Transform Methods

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    The main objective of this paper has to investigate the uniqueness of the solution of fractional differential equation by using different integral transforms, we applied Laplace transform, Elzaki transform and Sumudu transform on a linear ordinary fractional differential equation. The uniqueness of the solution is achieved in fractional differential equations by applying different integral transform methods
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