http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Pradeep Singh,Vikas Shrivastava,I. B. Singh,D. P. Mondal 대한금속·재료학회 2022 METALS AND MATERIALS International Vol.28 No.6
Three group of porous Ti4Al4Co samples made of (i) unmilled powder and vacuum sintered (S1), (ii) milled powder andvacuum sintered (S2), and (iii) milled powder sintered in open atmosphere (S3) were prepared. Phase change, crystallite sizeand lattice strain variations due to powder milling and sintering were examined by SEM and XRD. To evaluate mechanicalproperty, alloy samples were subjected to the uniaxial compression test. For corrosion analysis, Tafel plot was plotted usingelectrochemical corrosion system in simulated body fluid (SBF) as electrolytic medium. From the obtained results, it wasfound that significant microstructural transformation takes place due to milling and change in sintering atmosphere. SampleS1possessed 139 MPa compressive strength, which was about 48% and 76% higher than samples S2and S3respectively. Corrosion current density for S3was found as 5.5 ± 0.3 μA/cm2 which is 7 and 12 times lower than S2and S1samples.
Pradeep Kumar Siddappa,Neha Jain,Naveen K. Agarwal,Monika Jain,Gurwant Singh Lamba 대한소화기내시경학회 2020 Clinical Endoscopy Vol.53 No.5
Background/Aims: Diagnostic abdominal paracentesis has been described in literature to have variable sensitivity of 50%–75% forthe detection of peritoneal carcinomatosis (PC). We believe that random needle aspirates from the omentum, even in the absence ofobvious deposits by endoscopic ultrasound (EUS), could prove malignancy in patients with PC. Methods: Consecutive patients who underwent EUS for diagnosis and staging of cancer and found to have ascites were includedafter obtaining informed consent. EUS-guided fine needle aspiration (EUS-FNA) from random sites in the omentum was performedthrough the transgastric route using a linear echoendoscope. Results: Fifty-four patients underwent EUS during October 2015 to April 2017 for detection, staging, or FNA of a suspectedmalignant lesion. Ascites was seen in 17 patients and 15 patients who fulfilled the criteria were included. The procedure wassuccessful in all patients. Cytology was suggestive of malignancy in 12 (80%) but not suggestive of malignancy in 3 (20%) patients. Three patients who tested negative had hyperbilirubinemia with biliary obstruction. Their ascitic fluid analysis result was alsonegative. Conclusions: Random FNA of the omentum in patients with malignancy-related ascites is highly effective in the diagnosis of PC andcould be employed during EUS evaluation of malignancies.
Pradeep Kumar Das,Choi, Jong-Chan 한국외국어대학교 인도연구소 2017 남아시아연구 Vol.22 No.3
The present paper on causative construction in Hindi presents an alternative view of the phenomenon by scrutinizing the form, function and the context of causative verbs in Hindi. There are several classifications of causative verbs in Hindi in the literature, but there is no formal consensus on the diverse usage of the verbs and everyone has adopted his/her own mechanism to handle the data for causative. The explanations that are given in literature are either complex or unclear and thus there are lots of exceptions. In our attempt, we have tried to focus on the semantics and the morphology of the causative verbs and examine them on the basis of their contextual functions. On the basis of this yardstick, we have proposed a four-way classification of the data of causative verbs in Hindi. We have introduced two new terms; a.) de-transitivized verb b.) pseudo-ditransitive verbs in order to explain the process of causativization in Hindi.
Special Review : Role of Principal Ionotropic and Metabotropic Receptors in Visceral Pain
( Pradeep Kannampalli ),( Jyoti N Sengupta ) 대한소화기기능성질환·운동학회(구 대한소화관운동학회) 2015 Journal of Neurogastroenterology and Motility (JNM Vol.21 No.2
Visceral pain is the most common form of pain caused by varied diseases and a major reason for patients to seek medical consultation. It also leads to a significant economic burden due to workdays lost and reduced productivity. Further, long-term use of non-specific medications is also associated with side effects affecting the quality of life. Despite years of extensive research and the availability of several therapeutic options, management of patients with chronic visceral pain is often inadequate, resulting in frustration for both patients and physicians. This is, most likely, because the mechanisms associated with chronic visceral pain are different from those of acute pain. Accumulating evidence from years of research implicates several receptors and ion channels in the induction and maintenance of central and peripheral sensitization during chronic pain states. Understanding the specific role of these receptors will facilitate to capitalize on their unique properties to augment the therapeutic efficacy while at the same time minimizing unwanted side effects. The aim of this review is to provide a concise review of the recent literature that reports on the role of principal ionotropic receptors and metabotropic receptors in the modulation visceral pain. We also include an overview of the possibility of these receptors as potential new targets for the treatment of chronic visceral pain conditions. (J Neurogastroenterol Motil 2015;21:147-158)
Software Fault Prediction at Design Phase
Pradeep Singh,Shrish Verma,O. P Vyas 대한전기학회 2014 Journal of Electrical Engineering & Technology Vol.9 No.5
Prediction of fault-prone modules continues to attract researcher’s interest due to its significant impact on software development cost. The most important goal of such techniques is to correctly identify the modules where faults are most likely to present in early phases of software development lifecycle. Various software metrics related to modules level fault data have been successfully used for prediction of fault-prone modules. Goal of this research is to predict the faulty modules at design phase using design metrics of modules and faults related to modules. We have analyzed the effect of pre-processing and different machine learning schemes on eleven projects from NASA Metrics Data Program which offers design metrics and its related faults. Using seven machine learning and four preprocessing techniques we confirmed that models built from design metrics are surprisingly good at fault proneness prediction. The result shows that we should choose Naive Bayes or Voting feature intervals with discretization for different data sets as they outperformed out of 28 schemes. Naive Bayes and Voting feature intervals has performed AUC > 0.7 on average of eleven projects. Our proposed framework is effective and can predict an acceptable level of fault at design phases.
Pradeep Adhikari,Sthir Babu Subedi,Suresh Rai 제주대학교 교육과학연구소 2017 교육과학연구 Vol.19 No.1
In this global era, developing and developed countries in the world are facing numerous challenges of environmental protection, resource conservation, sustainable development, climate change adaptation, and global warming mitigation. As such, environmental education (EE) has been necessary in school education for the production of conscious, knowledgeable, and skilled young generations to resolve environmental problems. This study is an attempt to appraise the status of EE in school education of Nepal. We collected the earlier and current curriculums and textbooks of the Basic Education (Grade 1-8) and Secondary Education (Grade 9-10) and determined the subject matters of EE providing in school. We found the curriculum and textbooks deal present environmental issues such as pollution control, prevention from natural disasters, conservation of the ecosystem, natural resources, and wildlife, in both earlier and current curriculum. In addition, the current curriculum included global Environmental issues such as climate change, global warming, and sustainable development. The secondary information was collected to check the learning achievement of EE, which revealed students are knowledgeable, aware, and participates in environment protection activities. Proper implementation of designed curriculum and involvement of student’s in environment protection activities are required to accomplish the desired goal of EE.
이동 에드 혹 네트워크를 위한 제어노드 선택 알고리즘 및 성능 평가
Pradeep Parvathipuram,양기철,오수열 한국정보처리학회 2004 정보처리학회논문지 C : 정보통신,정보보안 Vol.11 No.7
Nodes communicate through wireless channels under peer-to-peer level in ad-hoc mobile networks. The nodes are free to move around in a geographical area and are loosely bounded by the transmission range of the wireless channels. Also, a node is completely free to move around, there is no fixed final topology. Hence, to manage the inter-node communication and data exchange among them a leader node is required. In this paper we introduce an efficient leader election algorithm for mobile ad hoc networks where inter-node communication is allowed only among the neighboring nodes. Furthermore we present the result of performance evaluation through simulation. The algorithm is efficient and practical since it uses least amount of wireless resources and does not affect the movement of the nodes. 이동 에드 혹 네트워크(Mobile Ad hoc Network)에서는 노드들이 pear-to-pear 레벨에서 무선 채널을 통하여 대화 한다. 노드들은 지리적으로 이동이 자유로우며 무선 채널들은 영역 내에서 약하게 결합된다. 그리고 노드들이 자유롭게 이동할 수 있기 때문에 고정된 네트워크의 형태가 존재하지 않는다. 따라서 노드들간의 데이터 교환이나 노드간의 통신을 관리하기 위해서 리더 노드(Leader Node)가 필요하다. 본 논문에서는 이웃 노드간에만 대화가 허용되는 이동 에드 혹 네트워크를 위한 효율적인 리더 노드 선택 알고리즘을 소개한다. 그리고 시뮬레이션을 통한 알고리즘의 성능 평가 결과를 보인다. 본 논문에서 소개한 알고리즘은 노드들의 이동에 영향을 받지 않고 최소한의 무선 자원만을 사용하는 효율적이고 실용적인 알고리즘이다.