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Clinical Features of Post-Parturient Hemoglobinuriain Dairy Cattle and Buffaloes: A Review

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Open Journal of Veterinary Medicine 2021年第4期11卷 143-155页

作者： shahpoor rahmati Amanullah Aziz M. Monir Tawfeeq Jahed Zabuli Sayed Ahmad Nazhat Clinic Department Faculty of Veterinary Science Kabul University Kabul Afghanistan

Postpartum hemoglobinuria (PPH) is a sporadic noninfectious syndrome which normally seen in bovine around the world. PPH is most commonly affecting high-productive cows and buffaloes during the early pregnancy and early lactation period. PPH stands as a serious threat to the dairy cattle and buffaloes in Afghanistan, Pakistan, and India, affecting a considerable number of animals every year. It is characterized by hemoglobinuria, intravenous hemolysis, severe anemia, and death due to anemia and hypoxia. However, the exact mechanism of the mentioned illness is not completely understood. Lots of comprehensive studies have been done and/or still are in progress in order to find the exact causes of intravascular hemolysis that is responsible for hemoglobinuria in the mentioned disease. But, hypophosphatemia in the high productive milking cows during the early stage of milk production is widely confident to be associated with PPH. In different parts of the world, many risk factors had been reported to be associated with PPH. Decreasing the level of phosphorous in blood serum, interrupted the phospholipid layers of red blood cells resulting in hemoglobinuria, a decrease in milk production, anorexia, and the death of animals in the cause i

关键词： Hypophosphatemia Anemia Post-Partum Hemoglobinuria Cattle and Buffalo

Comparative Evaluation of Different Treatment for Purulent Wounds in Dogs

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Open Journal of Veterinary Medicine 2016年第7期6卷 119-126页

作者： Ahmad Massoud Niazi Mohammad Monir Tawfeeq Amanullah Aziz Jahid Zabuli shahpoor rahmati Abdul Razaq Irshad Clinic Department Faculty of Veterinary Science Kabul University Kabul Afghanistan

To compare the healing of purulent wounds with Shilajit dressing vs. Vishnevsky dressing in dogs with purulent wounds of >2 weeks of duration, eight dogs were chosen from same ages in two groups i.e., Shilajit and Vishnevsky dressing group. Dressing was done on every day basis for more than two weeks of follow up period. Main outcome of healing measure was completed at three weeks. Wound healing status was assessed at three days intervals till end of three weeks. Shilajit treated achieved complete decrease in the wound surface area, effect of healing score in Shilajit dressing group in comparison to the Vishnevsky dressing group at p > 0.05 level of significance. Shilajit is highly effective in achieving a characteristic feature of regenerative and granulation healing of purulent wounds as compared to Vishnevsky dressing group in dogs.

关键词： Shilajit Wound Dressing Purulent Wound of Dog Granulation Tissue

Use of Random Regression Test-Day Model to Estimate Genetic Parameters of Milk Yield in Holstein Cows

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Open Journal of Animal Sciences 2018年第1期8卷 27-38页

作者： Yaser Fazel Masoud Asadi Fozi Ali Esmailizadeh Fatemeh Fazel Ahmad Massoud Niazi shahpoor rahmati Mohammad Ibrahim Qasimi Department of Animal Science Faculty of Veterinary Kabul University Kabul Afghanistan Department of Animal Science Faculty of Agriculture Shahid Bahonar University of Kerman Kerman Iran Faculty of Veterinary Ferdowsi University of Mashhad Mashhad Iran Department of Clinic Faculty of Veterinary Kabul University Kabul Afghanistan

(Co) variance components and genetic parameters were estimated for milk yield of Iranian Holstein cows. A total number of 68,945 milk test-day records of first, second and third lactations of 8515 animals from 100 sires and 7743 dams originated from 34 herds collected during 2007 to 2009 by Iranian animal breeding center were used. The ASReml computer program was used to analyze the milk test-day records using the random regression procedure. Herd test date (HTD), milking times per day (milking frequency), number of lactations, year of birth, year of calving, age of animal at calving and days in milk (DIM) considered as fixed effects and additive genetic effects and animal permanent environmental effects were considered as the random effects. Additive genetic variance, animal permanent environment variance, residual variance, phenotypic variance, heritability and repeatability were estimated during different months of lactation between 5.7 - 19.6, 15.3 - 27.1, 31.4 - 17.2, 45.8 - 64.83, 0.1 - 0.32 and 0.4 - 0.6, respectively. Genetic correlation and phenotypic correlation were also estimated between months of lactation in range of -0.35 - 0.98 and 0.03 - 0.67, respectively. Genetic correlation and phenotypic correlation both showed the same changing pattern and they decreased as the interval between months of lactation increased.

关键词： Genetic Parameters Random Regression Model Test-Day Records Milk Yield Holstein Cows

Importance of Body Condition Scoring in Reproductive Performance of Dairy Cows:A Review

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Bell's Inequality for a System Composed of Particles with Different Spins

Open Journal of Veterinary Medicine（兽医学） 2021年第7期

作者： Sayed Ahmad Nazhat Amanullah Aziz Jahid Zabuli shahpoor rahmati

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Communications in Theoretical Physics 2009年第7期52卷 30-32页

作者： shahpoor Moradi Department of Physics Razi University

For two particles with different spins, we derive the Bell＇s inequality. The inequality is investigated for two systems combining spin-1 and spin-1/; spin-1/2 and spin-3/2. We show that for these states Bell＇s inequ... 详细信息

关键词： Bell's inequality hidden variable theory

Nonlocality and Multipartite Entanglement in Asymptotically Flat Space-Times

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Communications in Theoretical Physics 2016年第1期65卷 17-22页

作者： shahpoor Moradi Firouz Amiri Department of Physics Razi University Kermanshah Iran Department of Physics Khorram Abad Branch Islamic Azad University Iran

We study the Bell's inequality and multipartite entanglement generation for initially maximally entangled states of free Dirac field in a non inertial frame and asymptotically flat Robertson–Walker *** two qubit case,we show that the Bell's inequality always is violated as measured by the accelerated observers which are in the causally connected *** the other hand,for those observers in the causally disconnected regions inequality is not violated for any values of *** generated three qubit state from two qubit state due to acceleration of one parties has a zero *** a three qubit state,the inequality violated for measurements done by both causally connected and disconnected *** GHZ state with non zero 3-tangle,in accelerated frame,transformed to a four qubit state with vanishing 4-tangle *** the other hand,for a W-state with zero 3-tangle,in non inertial frame,transformed to a four qubit state with a non-zero 4-tangle acceleration *** an expanding space-time with asymptotically flat regions,for an initially maximally entangled state,the maximum value of violation of Bell's inequality in the far past decreased in the far future due to cosmological particle *** some initially maximally entangled states,the generated four qubit state due to expansion of space-time,has non vanishing 4-tangle.

关键词： Bell's inequality multiparticle entanglement accelerated frames expanding space-time

Tripartite Entanglement and Lorentz Transformation

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Journal of Quantum Information Science 2014年第3期4卷 173-193页

作者： Firouz Amiri shahpoor Moradi Department of Physics Razi University Kermanshah Iran Department of Physics Islamic Azad University Khorram Abad Branch Khorramabad Iran

Entanglement of tripartite spin states under Lorentz transformations is studied in the context of Bell’s inequality and positive partial transpose criterion. First the relativistic analogue of Bell’s inequality is discussed for three qubit states by explicit calculation of the Wigner rotation. We use the relativistic invariant spin operator which is related to the Pauli-Lubanski pseudo vector. For observers at rest the Bell’s inequality is speed-independent and maximally violated. For moving observers it’s shown that Bell’s inequality is violated and the amount of violation depends on the boost speed. We show that in ultrarelativistic limit Bell’s inequality is still maximally violated. We also obtained the critical value for satisfying Bell’s inequality. The critical value of boost speed for violation of inequality for particles moving in the center of mass frame is greater than that for particles moving with the same momentum. Second we investigate the entanglement distillability of tripartite mixed spin states under Lorentz transformations in the context of Werner states. We show that there are states that will change from distillable (entangled) into separable for a certain value of rapidity.

关键词： Wigner Rotation Bell’s Inequality Tripartite Entanglement