Dynamics and Sustainability of Livestock Sector in Jammu & Kashmir

Agricultural and Food Policy,

The Gaze and a Sufi Ethics of Vision in Majidi’s The Willow Tree: Form, Meaning, and the Real

In his 2005 film The Willow Tree (Bīd-i Majnūn), Majid Majidi offers a complex moral commentary on the faculty of sight. To do so, the filmmaker draws from Sufi theories of gazing, in which desire must be for ultimate meaning (maʿnā), as conveyed through the vehicle of perceivable form (ṣūra), a distinction with both metaphysical and ethical implications. Majidi presents sight, when devoid of contemplation, as a sort of voyeurism, especially in contrast to the privacy and immediacy of speech and especially within the context of the modern city. Moreover, his use of a blind protagonist whose sight is suddenly restored makes Jacques Lacan’s (d. 1981) psychoanalysis an especially useful tool for understanding the implications of Majidi’s film: In Majidi, much as in Lacan, the gaze undoes barriers and a sense of self-mastery, arousing the protagonist’s obsession with the void and an insatiable desire. Through references to Sufi ethical writings and a protagonist morally defeated by the image-centric media of contemporary urban Iran, The Willow Tree explores problems of representation and commodity fetishism. The resolution is a response to what might be called “moral voyeurism” that highlights and laments the artificiality of modernity’s objects of desire

Effect of Mindfulness-Based Stress Reduction on Pain Severity and Mindful Awareness in Patients With Tension Headache: A Randomized Controlled Clinical Trial

Background: Programs to improve the pain and health status in illnesses with pain such as headache are still in their infancy. Mindfulness-based stress reduction (MBSR) is a new psychotherapy that appears to be effective in treating chronic pain. Objectives: This study evaluated efficacy of MBSR in improving pain severity and mindful awareness in patients with tension headache. Patients and Methods: This study was a randomized controlled clinical trial that was conducted in 2012 in Shahid Beheshti Hospital of Kashan City. Sixty patients who were diagnosed with tension-type headache according to the International Headache Classification Subcommittee were randomly assigned to treatment as usual (TAU) or MBSR groups. The MBSR group received eight weekly treatments. Any session lasted 120 minutes. The sessions were based on MBSR protocol. Diary scale for measuring headache and Mindful Attention Awareness Scale (MAAS) were administered at pretreatment, and posttreatment, and three-month follow-up in both groups. The data was analyzed using repeated measures analysis of variance. Results: The mean of pain severity was 7.36 ± 1.25 before intervention that was significantly reduced to 5.62 ± 1.74 and 6.07 ± 1.08 after the intervention and follow-up (P < 0.001). In addition, the MBSR group showed higher scores in mindful awareness in comparison with the control group at posttest session. The mean of mindful awareness before intervention was 34.9 ± 10.5 and changed to 53.8 ± 15.5 and 40.7 ± 10.9 after the intervention and follow-up sessions (P < 0.001). Conclusions: MBSR could reduce pain and improve mindfulness skills in patients with tension headache. It appears that MBSR is an effective psychotherapy for treatment of patients with tension headache

Vibration Analysis of Gas Turbine SIEMENS 162MW - V94.2 Related to Iran Power Plant Industry in Fars Province

Vibration analysis of most critical equipment is considered as one of the most challenging activities in preventive maintenance. Utilities are heart of the process in big industrial plants like petrochemical zones. Vibration analysis methods and condition monitoring systems of these kind of equipment are developed too much in recent years. On the other hand, there are too much operation factors like inlet and outlet pressures and temperatures that should be monitored. In this paper some of the most effective concepts and techniques related to gas turbine vibration analysis are discussed. In addition, a gas turbine SIEMENS 162MW - V94.2 vibration case history related to Iran power industry in Fars province is explained. Vibration monitoring system and machinery technical specification are introduced. Besides, absolute and relative vibration trends, turbine and compressor orbits, fast Fourier transform (FFT) in absolute vibrations, vibration modal analysis, turbine and compressor start up and shut down conditions, bode diagrams for relative vibrations, Nyquist diagrams and waterfall or three-dimensional FFT diagrams in startup and trip conditions are discussed with relative graphs. Furthermore, Split Resonance in gas turbines discussed in details. Moreover, some updated vibration monitoring system, blade manufacturing technique and modern damping mechanism are discussed in this paper

Vibration Analysis of Gas Turbine SIEMENS 162MW - V94.2 Related to Iran Power Plant Industry in Fars Province

Vibration analysis of most critical equipment is considered as one of the most challenging activities in preventive maintenance. Utilities are heart of the process in big industrial plants like petrochemical zones. Vibration analysis methods and condition monitoring systems of these kind of equipment are developed too much in recent years. On the other hand, there are too much operation factors like inlet and outlet pressures and temperatures that should be monitored. In this paper some of the most effective concepts and techniques related to gas turbine vibration analysis are discussed. In addition, a gas turbine SIEMENS 162MW - V94.2 vibration case history related to Iran power industry in Fars province is explained. Vibration monitoring system and machinery technical specification are introduced. Besides, absolute and relative vibration trends, turbine and compressor orbits, fast Fourier transform (FFT) in absolute vibrations, vibration modal analysis, turbine and compressor start up and shut down conditions, bode diagrams for relative vibrations, Nyquist diagrams and waterfall or three-dimensional FFT diagrams in startup and trip conditions are discussed with relative graphs. Furthermore, Split Resonance in gas turbines discussed in details. Moreover, some updated vibration monitoring system, blade manufacturing technique and modern damping mechanism are discussed in this paper

Growth of maximum modulus of polynomials with prescribed zeros

Let P(z) be a polynomial of degree n not vanishing in |z| 1 |P(z)| in terms of R,n,k, max|z|=1 |P(z)| and min|z|=k |P(z)|. Among other things our result includes a refinement of a theorem due to Ankeny and Rivilin as a special case. We shall also prove an another result of similar nature

Photoemission studies of the near Fermi level spectral weight shifts in FeSe1-xTex superconductor

Our valence band photoelectron spectroscopic studies show a temperature dependent spectral weight transfer near the Fermi level in the Fe-based superconductor FeSe1-xTex. Using theoretical band structure calculations we have shown that the weight transfer is due to the temperature induced changes in the Fe(Se,Te)4 tetrahedra. These structural changes lead to shifts in the electron occupancy from the xz/yz and x2-y2 orbitals to the 3z2-r2 orbitals indicating a temperature induced crossover from a metallic state to an Orbital Selective Mott (OSM) Phase. Our study presents the observation of a temperature induced crossover to a low temperature OSM phase in the family of Fe chalcogenides.Comment: 10 pages, 4 figure

Growth of maximum modulus of polynomials with prescribed zeros

Let P(z) be a polynomial of degree n not vanishing in |z| 1 |P(z)| in terms of R,n,k, max|z|=1 |P(z)| and min|z|=k |P(z)|. Among other things our result includes a refinement of a theorem due to Ankeny and Rivilin as a special case. We shall also prove an another result of similar nature

Mesoscale mapping of sediment source hotspots for dam sediment management in data-sparse semi-arid catchments

Land degradation and water availability in semi-arid regions are interdependent challenges for management that are influenced by climatic and anthropogenic changes. Erosion and high sediment loads in rivers cause reservoir siltation and decrease storage capacity, which pose risk on water security for citizens, agriculture, and industry. In regions where resources for management are limited, identifying spatial-temporal variability of sediment sources is crucial to decrease siltation. Despite widespread availability of rigorous methods, approaches simplifying spatial and temporal variability of erosion are often inappropriately applied to very data sparse semi-arid regions. In this work, we review existing approaches for mapping erosional hotspots, and provide an example of spatial-temporal mapping approach in two case study regions. The barriers limiting data availability and their effects on erosion mapping methods, their validation, and resulting prioritization of leverage management areas are discussed.BMBF, 02WGR1421A-I, GROW - Verbundprojekt SaWaM: Saisonales Wasserressourcen-Management in Trockenregionen: Praxistransfer regionalisierter globaler Informationen, Teilprojekt 1DFG, 414044773, Open Access Publizieren 2019 - 2020 / Technische Universität Berli

Efficacy of Mindfulness-Based Stress Reduction on Mood States of Veterans With Post-Traumatic Stress Disorder

Background: Mood and negative emotional states and their regulation in patients with post-traumatic stress disorder have family, social and employment problems. Practices that could be helpful in this area are highly important. Objectives: The current study aimed to investigate the influence of mindfulness-based stress reduction (MBSR) in improving mood state of combat veterans. Patients and Methods: In this randomized clinical trial study, participants were selected from the patients referring to the counseling center of the veterans. The participants had post-traumatic stress disorder according to diagnostic and statistical manual of mental disorders, fourth edition, text review (DSM-IV-TR). Sixty- two patients were randomly assigned into 2 groups: (31 for MBSR and 31 for the control group). Results: Analysis showed that there were no significant differences between the groups at baseline (P < 0.05). Comparison of the results between the two groups before the two-step test showed that anger and vitality scales between the two groups have no significant differences, but on the other scales (depression, dizziness, fatigue and tension), differences between pre and post-test groups were significant in the two groups. Conclusions: It was concluded that mindfulness-based stress reduction is a useful method to regulate the mood state in veterans with post-traumatic stress disorder (PTSD) who have difficulties in mood and emotions in Kashan