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Pallavi, V.P.,Kaliwal, B.B. Korean Society of Sericultural Science 2004 International Journal of Industrial Entomology Vol.9 No.2
Dietary supplementation of sodium nitrate with different concentrations 50, 100, 200, 500, 700 and 1000 $\mu\textrm{g}$/ml of single, two, three and four feeds to fifth instar larvae of biovoltine NB$_4$D$_2$ race of the silkworm, B. mori resulted in significant increase in the food conversion, conversion rate and conversion efficiency $K_1$ and $K_2$. However, there were significant decrease in the food assimilation, assimilation rate and assimilation efficiency in the sodium nitrate treated groups as compared with that of the corresponding parameters of the carrier control. This indicates that the administration of sodium nitrate may stimulate metabolic activities, thereby influencing conversion of food into body weight in the bivoltine silkworm, B. mori.
Incidental Breast Cancers Identified in the One-Stop Symptomatic Breast Clinic
Pallavi Mehrotra,Alice Townend,Linsley Lunt 한국유방암학회 2011 Journal of breast cancer Vol.14 No.1
Purpose: Breast cancers can be asymptomatic at an early stage and hence screening programmes play an important role in detecting breast cancers early. Even in those patients who present with breast symptoms, breast cancers may be present at a site remote to the site of symptoms. In this study, we aimed to assess the frequency, site and imaging modality used to identify these incidental cancers in the symptomatic one-stop breast clinic. Methods: All patients who were seen in our breast clinic with breast symptoms over a two-year period were included in the study. We correlated the presenting symptoms of patients diagnosed with breast cancer with imaging (mammogram and ultrasound) findings. Incidental cancers were defined as “histologically confirmed breast cancers which were impalpable, remote to the site of symptoms and only identified on imaging.” Results: In the study period, 281 women were diagnosed with breast cancer out of 4,400 patients seen at the one-stop breast clinic. Thirty six patients (12.8%) diagnosed with breast cancer had an incidental cancer which was only identified by imaging. The majority of contralateral, incidental cancers were identified by both mammography and ultrasound (US) and patients were all above 35 years. Conclusion: We suggest mammography of both breasts and US of the symptomatic breast in order to identify incidental cancers.
Applications of Mobile Agents in Healthcare Domain : A Literature Survey
Pallavi Bagga,Rahul Hans 보안공학연구지원센터 2015 International Journal of Grid and Distributed Comp Vol.8 No.5
Mobile agent technology is emanating as a new paradigm in the area of distributed and mobile computing, and has been engaged in many areas from network management tasks to information management. It makes considerably simpler to model, implement, and maintain distributed systems, including sensor networks and cloud computing. It provides an infrastructure not only for executing autonomous agents but also migrating them between different computers. In the recent years, mobile agent paradigm has emerged as a viable approach for the evolution of autonomic systems in the healthcare domain. This paper reviews the applicability and usefulness of mobile agents in a wide variety of healthcare applications such as medical data management, medical information retrieval, health data integration, decision-making support, telemedicine, securing medical information and coordination of distinct medical activities.
Pallavi Singhal,Bal Govind Vats,Vandana Pulhani 한국공업화학회 2020 Journal of Industrial and Engineering Chemistry Vol.90 No.-
Uranium is an essential element in nuclear industry with the largest amount present in sea water. Also itis one of the most toxic heavy metals present on earth. Considering this, many adsorbents have beendeveloped for uranium extraction with each having its merits and demerits. This review discusses theapplication of magnetic nanoparticles (MNPs) as sorbent for uranium, challenges associated and thepresent status. A glimpse about the difficulties associated with uranium extraction from sea water willalso be discussed. The review also focuses on the gaps needs to befilled and the future perspective ofthese materials for the said purpose.
Second Order Nonsmooth Multiobjective Fractional Programming Problem Involving Support Functions
Pallavi Kharbanda,Divya Agarwal,Deepa Sinha 한국전산응용수학회 2013 Journal of applied mathematics & informatics Vol.31 No.5
In this paper, we have considered a class of constrained nonsmoothmultiobjective fractional programming problem involving supportfunctions under generalized convexity. Also, second order Mond Weir typedual and Schaible type dual are discussed and various weak, strong andstrict converse duality results are derived under generalized class of secondorder (F, α, ρ, d)-V-type I functions. Also, we have illustrated through nontrivialexamples that class of second order (F, α, ρ, d)-V-type I functionsextends the definitions of generalized convexity appeared in the literature.
Pallavi Sinha,Pradyot Prakash,Shashikant C.U. Patne,Shampa Anupurba,Sweety Gupta,G. N. Srivastava 한국미생물학회 2017 The journal of microbiology Vol.55 No.1
The conventional methods for diagnosis of tubercular lymphadenitis (TBLN) such as - fine needle aspiration cytology, Ziehl-Neelsen staining and culture have limitations of low sensitivity and/or specificity. So, it becomes essential to develop a rapid, sensitive, and specific method for an early diagnosis of TBLN. Therefore, the present study was conducted to evaluate nested multiplex polymerase chain reaction (nMPCR) targeting MTP40 and IS6110 gene sequences of Mycobacterium tuberculosis and Mycobacterium tuberculosis complex, respectively in 48 successive patients of TBLN and 20 random patients with non-tubercular lymph node lesions. Out of the 48 cases of TBLN, 14 (29.2%) were found to be positive by Ziehl-Neelsen staining, 15 (31.2%) were positive by culture and 43 (89.6%) cases were positive after first round of PCR while 48 (100%) cases were positive by nMPCR assay. The sensitivity and specificity of nMPCR was found to be 100% for the diagnosis of TBLN. The results thus obtained indicate that nMPCR assay is a highly sensitive and specific tool for the diagnosis of TBLN.
Vehicular Ad Hoc Networks : Hashing and Trust Computation Techniques
Pallavi Agarwal,Neha Bhardwaj 보안공학연구지원센터 2016 International Journal of Grid and Distributed Comp Vol.9 No.7
Vehicular ad-hoc networks (VANETs) technology has come out as an important research field over the last few years. VANETs are the likely an influencing approach to provide safety of driver and other applications for the traffic conditions as well as passengers. Being dynamic in nature, it establishes the network, according to the situation and need of the users and provides reliable communication among the vehicles. Due to its great benefits, it is highly vulnerable to various attacks and security in VANET should be taken into consideration. This paper presented the security attacks between vehicle-to-vehicle (V2V) and vehicle-to-infrastructure (V2I). Many research works have been done to improve the performance and security of this network. The main aim of this paper is the security using hashing and techniques to calculate the trust in VANETs.
Pallavi Mahajan-Tatpate,Supriya Dhume,Naveenkumar Jayakumar,Yogesh Chendake,Sachin Chavan,Ramdas Khomane,Vinayak Wadagaonkar 대한환경공학회 2024 Environmental Engineering Research Vol.29 No.4
Separation of heavy metals to obtain potable water for domestic and agricultural applications is important considering health effects, bioaccumulation properties and applicability. The separation of Cr and Mn salts by Donnan exclusion are investigated using polysulfone (PSF) based membranes modified by anchoring ZnO nanoparticles. Use of Acid-treated ZnO nanoparticle enhnanced rejection properties for Cr and Mn (97.12 and 98.37%, respectively) for membranes based on 40% PSF, 8% PEG -400 and 0.8% ZnO. The use of polyethylene glycol (PEG)with molecular weight of 200 Da enhanced rejection properties to ~ 99%. This would provide excellent pathway for PSF membrane modification without affecting stability.Separation was dependent uponconcentrations of PSF, PEG, ZnO nanoparticles in dope solution, and bubble point pressure, pore size, number of pores, etc. Analysis of these properties and effect would provide pathway for design of membranes for heavy metal removal and process applications. Hence, they were analyzed using R studio multi-attribute linear regression model. Membrane performance regression analysis provided correlation with 95% fitting accuracy with 0.98 coefficient of regression, suggesting good relationship between predicted and observed data. This shows the applicability of model to save time and cost involved in designing membrane formation parameters and properties with optimized applicability.
Pallavi Gurung,Jun-Mo Lim,Sung-Ryoung Koo,Yong-Waun Kim 한국실험동물학회 2021 한국실험동물학회 학술발표대회 논문집 Vol.2021 No.7
Photodynamic diagnosis (PDD) and photodynamic therapy (PDT)-based on Chlorin-e6-trisodium (Ce6-3Na) offers a promising alternative treatment for pancreatic cancer, however, phototransformation of Ce6 and formation of photoproducts present a great challenge in its diagnosis and therapy. Therefore this study aims to examine the potential characteristics of the photoproducts of Ce6, and their influences in photodynamic diagnosis and therapeutic efficacy. The present study investigated the photosensitivity properties of the Ce6-3Na which was affected by different parameters like laser power and solution concentration. It was confirmed that Ce6 depicted highest Fluorescence (FL) intensity at concentration of 8-16 μM, which exponentially decreased dependent on time of exposure. The in vivo and in vitro formation of photoproduct due to the exposition of light at 405 and 660 nm wavelengths were monitored by High Performance Liquid Chromatography (HPLC). These findings were further verified by evaluating the cytotoxicity of photoproducts in PANC-1, AsPC-1 and MIA PaCa-2, pancreatic cancer cells. In accordance, FL diagnosis and cytotoxicity was also determined in murine pancreatic cancer to determine its accumulation, distribution in blood, tumor tissues with time and intensity variation by using tissue extraction and FL imaging techniques. The result obtained suggests that Ce6-3Na photoproducts at different conditions of laser power, irradiation time and treatments exhibits different FL tendency along with decreased photo-induced cytotoxicity in vivo and in vitro pancreatic cancer model than the original Ce6-Na.