BIVARIATE DYNAMIC CUMULATIVE RESIDUAL TSALLIS ENTROPY

SATI, MADAN MOHAN,SINGH, HARINDER The Korean Society for Computational and Applied M 2017 Journal of applied mathematics & informatics Vol.35 No.1

Recently, Sati and Gupta (2015) proposed two measures of uncertainty based on non-extensive entropy, called the dynamic cumulative residual Tsallis entropy (DCRTE) and the empirical cumulative Tsallis entropy. In the present paper, we extend the definition of DCRTE into the bivariate setup and study its properties in the context of reliability theory. We also define a new class of life distributions based on bivariate DCRTE.

BIVARIATE DYNAMIC CUMULATIVE RESIDUAL TSALLIS ENTROPY

MADAN MOHAN SATI,HARINDER SINGH 한국전산응용수학회 2017 Journal of applied mathematics & informatics Vol.35 No.1

Recently, Sati and Gupta (2015) proposed two measures of uncertainty based on non-extensive entropy, called the dynamic cumulative residual Tsallis entropy (DCRTE) and the empirical cumulative Tsallis entropy. In the present paper, we extend the denition of DCRTE into the bivariate setup and study its properties in the context of reliability theory. We also dene a new class of life distributions based on bivariate DCRTE.

Effects of Benign Joint Hypermobility Syndrome on the Clinical Characteristics of Carpal Tunnel Syndrome in Females

Serap Satis,Mustafa Tuna 대한신경과학회 2022 Journal of Clinical Neurology Vol.18 No.2

Background and Purpose The study aim was to determine the effects of benign joint hypermobility syndrome (BJHS) on symptom severity and functional capacity in females with carpal tunnel syndrome (CTS) based on the findings of physical examinations. Methods One hundred female patients diagnosed with bilateral CTS in electrophysiological testing were included in this study. The participants were evaluated for BJHS using the Brighton 1998 criteria, and divided into two groups: one consisting of 56 CTS patients with BJHS, and the other comprising 44 CTS patients without BJHS. Tinel’s, Phalen’s, and reverse Phalen’s tests were applied to all patients, and the severity and functional capacity of CTS were evaluated using the Boston Carpal Tunnel Syndrome Questionnaire. Results Symptom severity and functional capacity varied significantly between the two groups in the right hand (p=0.037 and p=0.039, respectively) and in the left hand (p=0.016 and p=0.029). The hypermobile group yielded more positive results on the right side during Tinel’s, Phalen’s, and reverse Phalen’s tests (p=0.032, p=0.032, and p=0.018, respectively). Conclusions Hypermobility in females exacerbated the symptoms of CTS and led to a further reduction of functional capacity. Therefore, hypermobility should be tested and an intense exercise program should be implemented in BJHS patients, especially in females with CTS.

भवानी प्रसाद िम की काय यात्रा

????? ???(Vijaya Sati) 한국외국어대학교 인도연구소 2014 남아시아연구 Vol.20 No.1

Bhaw?n? Pras?d Mi?ra is not only a reputed modern Hindi poet but is also, in many ways a very different poet from his contemporaries. Bhaw?n? Pras?d Mi?ra was born on 29 March 1913 in a small village of present day Madhya Prade?, a state in Central India. He died on 20 February 1985 in his hometown in Madhya Prade?. He was active as a poet during 1930-1985. His poetry plays a vital role in understanding the freedom struggle of India and the views and values of Mah?tm? G?ndh?. He participated in Indian freedom movement and was jailed. Poetry for him is another way of expressing love and affection for his nation. He loved everything about his homeland - be it a small flower, a leaf, the ocean or the sky. This is expressed in his poetry and must be understood to fully comprehend his poems. Bhaw?n? Pras?d Mi?ra is a poet who grapples with the questions of his time. In his poetry there is a samv?d(dialogue) and s?hcharya(association) with life and deep self analysis. He leaves a message through his poetry.

Electrogeneration of H2O2 using graphite cathode modified with electrochemically synthesized polypyrrole/MWCNT nanocomposite for electro-Fenton process

Rasoul Babaei-Sati,Jalal Basiri Parsa 한국공업화학회 2017 Journal of Industrial and Engineering Chemistry Vol.52 No.-

The aim of this paper is to perform the electrosynthesis of polypyrrole/multi-walled carbon nanotube(MWCNT) nanocomposites with different concentration of MWCNT on graphite cathode for theelectrogeneration of H2O2 by reducing dissolved oxygen. The results show that cathode modified withnanocomposite with 2.5% w/w MWCNT (GPM-2.5) had highest electrocatalytic activity. In addition, amaximum concentration of H2O2, up to 5.6 mg L 1, is achieved under the conditions of0.55 V (vs. SCE)and pH = 3 after 10 min electrolysis. Furthermore, it is demonstrated that the GPM-2.5 cathode has a highefficiency in decolorization of basic blue 41 by electro-Fenton process.

Anxiety, Depression Levels and Quality of Life in Patients with Gastrointestinal Cancer in Turkey

Bektas, Didem Kat,Demir, Sati Asian Pacific Journal of Cancer Prevention 2016 Asian Pacific journal of cancer prevention Vol.17 No.2

Background: Cancer is a major public health problem in many parts of the world. Gastrointestinal (GI) cancers are responsible for 20% of all cancer-related deaths. In Turkey, stomach cancers account for 8.9%, colon cancer for 6.9%, and pancreatic cancer for 5.9%. This study examined the anxiety-depression levels and the quality of life of patients with GI cancer. Materials and Methods: This descriptive study was carried out on 335 adult patients who had gastrointestinal cancer and who were hospitalized in medical oncology clinics. Data were collected by using hospital anxiety and depression scale, EORTC QLQ C-30 and a patient information form. Results: Patients who were male and secondary school graduates/graduates/postgraduates experienced more functional difficulties. Patients with poor economic status experienced more symptoms. Patient general wellbeing decreased with increase disease duration. The level of functional difficulties decreased with an increasing number of hospital stays. Anxiety scores increased with decreasing age. Both anxiety and depression scores increased with increasing disease duration. Patients who were female, single/widowed/divorced, and literate/elementary school graduates had higher anxiety and depression scores. Life quality decreased with increasing anxiety and depression. Conclusions: Patients should be supported to prevent anxiety and depression, and should be followed up with this in mind.

Effect of mixing on shear rheology of EVA nanocomposites

Rahul K Gupta,Sati N. Bhattacharya 한국유변학회 2010 Korea-Australia rheology journal Vol.22 No.3

EVAs with VA contents of 9%, 18%, 28% and 40% by weight and commercially modified montmorillonite clay were melt compounded in a twin-screw extruder. Nanocomposites of different clay loadings (2 to 7.5wt%) were produced. Two mixing techniques were used to produce these EVA nanocomposites. WAXS measurements have revealed that EVA chains had intercalated into the silicate layers and expanded the interlayer distance. TEM showed that the morphologies of the nanocomposites were of mixed intercalated /exfoliated. Shear rheology was employed to investigate elastic issues related to different EVA nanocomposites. Elasticity of the nanocomposites was compared using first normal stress difference-shear stress plots. The exfoliated morphology shown by EVA28 nanocomposites demonstrated that normal stress difference decreases as shear stress increases.

Evaluation of Rice and Maize Cropping System Under Contrasting Tillage Practices in Alluvial Soil of Eastern Indo-Gangetic Plains of India

Abadesh K. Singh,Anisur Rahman Khan,Sati Shankar Singh 한국토양비료학회 2014 한국토양비료학회 학술발표회 초록집 Vol.2014 No.6

Rheology and Physical Characteristics of Synthetic Biodegradable Aliphatic Polymer Blends Dispersed with MWNTs

Ko, Seung Woo,Gupta, Rahul K.,Bhattacharya, Sati N.,Choi, Hyoung Jin WILEY-VCH Verlag 2010 Macromolecular Materials & Engineering Vol.295 No.4

<P>PLA/PBAT blends and PLA/PBAT/MWNT nanocomposite systems were prepared via a melt mixing process to examine their thermal and rheological properties. To compare the polymer blend/MWNT nanocomposite with a pure polymer/MWNT nanocomposite, PLA/MWNT, PBAT/MWNT, and PLA/PBAT/MWNT nanocomposite systems were prepared. TEM and SEM were used to observe that one phase has better affinity with the MWNT, while the MWNT was found to increase both the thermal properties of the PLA/PBAT blends and rheological properties of the PLA/PBAT/MWNT nanocomposite with distinct shear-thinning behavior due to the addition of the MWNT. An increase in the storage (G′) and loss (G″) moduli for the PLA/PBT/MWNT nanocomposite was also observed.</P><P> <img src='wiley_img_2010/14387492-2010-295-4-MAME200900390-gra001.gif' alt='wiley_img_2010/14387492-2010-295-4-MAME200900390-gra001'> </P> <B>Graphic Abstract</B> <P>MWNTs dispersed in polymers contribute significantly to the physical and rheological properties of polymer blend/MWNT nanocomposite systems. PLA/PBAT blends and PLA/PBAT/MWNT nanocomposite systems are prepared to examine their thermal and rheological properties. The MWNT is shown to improve the thermal properties of the nanocomposites significantly. Both shear and complex viscosities show a unique shear thinning behavior due to selectively localized MWNT dispersion states. <img src='wiley_img_2010/14387492-2010-295-4-MAME200900390-content.gif' alt='wiley_img_2010/14387492-2010-295-4-MAME200900390-content'> </P>

Structural, magnetic and optical properties of diluted magnetic semiconductor (DMS) phase of Ni modified CuO nanoparticles

Kumar Arvind,Kumar Manish,Chandra Sati Prakash,Srivastava Manish Kumar,Ghosh Surajit,Kumar Shiv 한국물리학회 2021 Current Applied Physics Vol.32 No.-

Control on the size of copper oxide (CuO) in the nano range is a highly motivating approach to study its multifunctional nature. The present investigation reports a sol-gel derived Ni doped CuO nanoparticles (Cu1- xNixO). Rietveld refinement of the XRD spectra confirms the formation of single monoclinic phase of Cu1-xNixO nanoparticles having crystallite size within the range of 19–21 nm. Raman spectra show the presence of characteristics Raman active modes and vibrational bands in the Cu1-xNixO samples that corroborate the monoclinic phase of the samples as revealed by refinement of XRD data. The estimated band gap of pure CuO is found to be ~1.43 eV, which decreases with the increase of dopant concentration into CuO matrix. This result is in line with estimated crystallite size. Magnetization curves confirm the weak ferromagnetic nature of Cu1-xNixO nanoparticles which reveal the DMS phase. This weak magnetic nature may be induced in the samples due to the exchange interaction between the localized magnetic d-spins of Ni ions and carriers (holes or electrons) from the valence band of pristine CuO lattice. Replacement of Cu+2 by Ni+2 ions into the host CuO lattice induces the magnetization. The quantified value of squareness ratio (S < 0.5) confirms the inter-grain magnetic interactions in the Cu1-xNixO nanoparticles which is also the reason of weak induced magnetization.