Neha Jindal

Post Graduate Institute of Medical Education and Research

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Kulvinder Singh

Government of Haryana

Vineet Kumar

Lovely Professional University

Manjit Kumar

ITM University

Ramandeep Kaur

Punjab Agricultural University

Shailesh Jain

The University of Texas of the Permian Basin

Sumit Narula

Amity University

Manjit Kumar

T. Rudolf

Max Planck Institute for the Physics of Complex Systems

Nils Fisher

La Trobe University

Shenjun Zhong

Monash University

Cooperative Institutions

Post Graduate Institute of Medical Education and Research

Institute of Post Graduate Medical Education and Research

University of Health Sciences and Pharmacy

Chandigarh University

Panjab University

New York University

Institute of Medical Sciences

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All India Institute of Medical Sciences

University of the Punjab

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Stability of presynaptic vesicle pools and changes in synapse morphology in the amygdala following fear learning in adult rats

The Journal of Comparative Neurology (2011)

Linnaea Ostroff Christopher K. Cain Neha Jindal Najia Dar Joseph E. LeDoux

Abstract Changes in synaptic strength in the lateral amygdala (LA) that occur with fear learning are believed to mediate memory storage, and both presynaptic and postsynaptic mechanisms have been proposed to contribute. In a previous study we used serial section transmission electron microscopy (ssTEM) to observe differences in dendritic spine morphology in the adult rat LA after fear conditioning, conditioned inhibition (safety conditioning), or naïve control handling (Ostroff et al. [2010] Proc Natl Acad Sci U S A 107:9418–9423). We have now reconstructed axons from the same dataset and compared their morphology and relationship to the postsynaptic spines between the three training groups. Relative to the naïve control and conditioned inhibition groups, the ratio of postsynaptic density (PSD) area to docked vesicles at synapses was greater in the fear‐conditioned group, while the size of the synaptic vesicle pools was unchanged. There was significant coherence in synapse size between neighboring boutons on the same axon in the naïve control and conditioned inhibition groups, but not in the fear‐conditioned group. Within multiple‐synapse boutons, both synapse size and the PSD‐to‐docked vesicle ratio were variable between individual synapses. Our results confirm that synaptic connectivity increases in the LA with fear conditioning. In addition, we provide evidence that boutons along the same axon and even synapses on the same bouton are independent in their structure and learning‐related morphological plasticity. J. Comp. Neurol. 520:295–314, 2012. © 2011 Wiley Periodicals, Inc.

Postsynaptic density

Active zone

10.1002/cne.22691

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Citations (35)

Consumer satisfaction with e-tourism a research model

JIMS8M The Journal of Indian Management & Strategy (2013)

Neha Jindal

Service Quality enhances the shared benefits between the end user and the supplier. It not only helps to develop the relationship between the two but also performance and leads to Customer Satisfaction. Consumer Satisfaction with online travel booking is becoming critical. In this connection, Parasuraman et al. (1985) also found that perceived service quality was significant predictor of customer satisfaction by using SERVQUAL instrument. In this study, it was hypothesized that the SERVQUAL dimensions, namely, Website Functionality, Security, Information Quality, Courtesy and Responsiveness have a significant positive impact on online satisfaction for the users of Tourism websites. Multiple regression of survey responses indicated that security satisfies users more than did website functionality and responsiveness whereas SERVQUAL remaining dimensions did not prove to be instrumental in satisfying customers. Scope for future research was also discussed in the paper.

Consumer satisfaction

10.5958/j.0973-9343.18.2.003

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Dental Journal of Advance Studies (2017)

Ramandeep Kaur Manjit Kumar Neha Jindal Isha Badalia

DEFINITIONResidual Ridge Resorption-A term used for the diminishing quantity and quality of the residual ridge after the teeth are removed.Residual Ridge -The portion of the residual bone and its soft tissue covering that remains after removal of teeth.Residual Bone -The component of maxillary and mandibular bone, once used to support the roots of the teeth, that remains after teeth are lost PATHOLOGY Gross Pathology The primary structural change in the reduction of residual ridges is the loss of bone or reduction in the size of the bony 2 ridge under mucoperiosteum .Numerous Longitudinal cephalometric studies have provided excellent visualization of the gross patterns of the bone loss.The

10.1055/s-008-41459

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MEASUREMENT OF E-SERVICE QUALITY IN ONLINE TOURISM

Neha Jindal

Tourism is an inviting industry for Internet Transformation. Now-a-days it has become essential to evaluate and improve website performance in order to keep and increase the online presence and competitiveness in the marketplace. Therefore the challenge of identifying, attracting and retaining customers in the online market is becoming a critical success factor. This study focuses on eservice quality dimensions in the Internet market with an empirical study on online travel service. The purpose of this study is to develop a scale to evaluate eservice quality, which provides fresh insight into the dimensions of eservice quality. The present paper incorporates the method of distributing the questionnaire for addressing the determinants of e-Service Quality in online tourism. It also uses factor analysis method for analyzing the data. From a managerial perspective, this paper helps practitioners to understand what role the quality of websites have and how far

Empirical Research

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A comprehensive solution to retrieval-based chatbot construction

arXiv (Cornell University) (2021)

Kristen Moore Shenjun Zhong Zhen He T. Rudolf Nils Fisher

In this paper we present the results of our experiments in training and deploying a self-supervised retrieval-based chatbot trained with contrastive learning for assisting customer support agents. In contrast to most existing research papers in this area where the focus is on solving just one component of a deployable chatbot, we present an end-to-end set of solutions to take the reader from an unlabelled chatlogs to a deployed chatbot. This set of solutions includes creating a self-supervised dataset and a weakly labelled dataset from chatlogs, as well as a systematic approach to selecting a fixed list of canned responses. We present a hierarchical-based RNN architecture for the response selection model, chosen for its ability to cache intermediate utterance embeddings, which helped to meet deployment inference speed requirements. We compare the performance of this architecture across 3 different learning objectives: self-supervised contrastive learning, binary classification, and multi-class classification. We find that using a self-supervised contrastive learning model outperforms training the binary and multi-class classification models on a weakly labelled dataset. Our results validate that the self-supervised contrastive learning approach can be effectively used for a real-world chatbot scenario.

Chatbot

Binary classification

Component (thermodynamics)

Supervised Learning

10.48550/arxiv.2106.06139

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Citations (5)

Utility of pleural fluid-derived extracellular vesicles as a source of Mycobacterium tuberculosis antigens MPT51 and MPT64 for pleural TB diagnosis: a proof-of-concept study.

Tuberculosis (2024)

Neha Jindal Pratibha Sharma Sachin Punia Manisha Dass Divya Anthwal

Extracellular Vesicles

Biological fluids

10.1016/j.tube.2024.102578

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Nanotechnology-assisted treatment of pharmaceuticals contaminated water

Bioengineered (2023)

Amandeep Saroa Amrit Singh Neha Jindal Raj Kumar Kulvinder Singh

The presence of pharmaceutical compounds in wastewater due to an increase in industrialization and urbanization is a serious health concern. The demand for diverse types of pharmaceutical compounds is expected to grow as there is continuous improvement in the global human health standards. Discharge of domestic pharmaceutical personal care products and hospital waste has aggravated the burden on wastewater management. Further, the pharmaceutical water is toxic not only to the aquatic organism but also to terrestrial animals coming in contact directly or indirectly. The pharmaceutical wastes can be removed by adsorption and/or degradation approach. Nanoparticles (NPs), such as 2D layers materials, metal-organic frameworks (MOFs), and carbonaceous nanomaterials are proven to be more efficient for adsorption and/or degradation of pharmaceutical waste. In addition, inclusion of NPs to form various composites leads to improvement in the waste treatment efficacy to a greater extent. Overall, carbonaceous nanocomposites have advantage in the form of being produced from renewable resources and the nanocomposite material is biodegradable either completely or to a great extent. A comprehensive literature survey on the recent advancement of pharmaceutical wastewater is the focus of the present article.

10.1080/21655979.2023.2260919

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Citations (7)

A study of reading habits of students in Chandigarh City of India

Mass Communicator International Journal of Communication Studies (2015)

Neha Jindal Sumit Narula

This paper aims to study the reading habits and behavior patterns of college students in the age group of 18–22 from different professional colleges in Chandigarh city of India. The study aims to find, if students did any extra readings apart from the requirement mandatory for the course. It was found that only a certain percentage of students had spent extra time on reading additional books. Another group spent time in extra reading, only if they were asked to do so, by teachers, elders, friends or peers and only a miniscule number indulged in reading as an activity of delight or to gain knowledge or enhance their understanding of the concepts outside of the academia or curriculum. The set of students who read only the bit that is required for their curriculum, are likely to do so only at the time of examination. Most of the time, this group is least interested in gaining even an iota of knowledge outside of their prescribed curriculum. However, this section or other sections of students might show interest in gaining knowledge and working on their growth in other areas, for instance, learning about history by watching a docu-drama, a movie, or a play, rather than reading about it. The study also found that the students are unable to keep up a conversation if there is a discussion about issues of general knowledge, or current happenings. A majority would be aware about the current events, but would not know them in detail.

10.5958/0973-967x.2015.00017.4

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Pharmacy resident publication success: Factors of success based on abstracts from a regional meeting

Currents in Pharmacy Teaching and Learning (2015)

Paul M. Stranges Scott Martin Vouri Frances Bergfeld Mallory Crain Neha Jindal

10.1016/j.cptl.2015.08.017

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Citations (41)

CONSUMERSâ€™ PERCEPTION ON THE USE OF NEW MEDIA

Neha Jindal

Consumers give significance to the term â€˜mass mediaâ€™, and recent trends have only added to this understanding, as the masses now arenâ€™t only consumers of media content, but the producers of it too. The said study involves enhancing of this picture in the present day media production and consumption scenario, wherein masses play a pertinent role in content consumption, feedback and production, also by the means of sharing - with opinion. Hence, the concept of New Media and Community attains all the more value, meaning that community is now inherently, a part of the New Media processes. Since journalism has seen a surge with the use of New Media technologies and there is a greater involvement of the public in discussions, now; it is pivotal to take into consideration the consumer, as this strata is an important stakeholder in the community with regards to conversations related to media. In order to gather this information on consumers, their baseline demographic profile was gathered. The objective aimed at gathering information on consumersâ€™ perception towards their need gratification vis-A -vis Print, Broadcast, New Media and all media types, New Media usage by self, and efficacy in usage of New Media tools. For the study, responses from 100 media consumers, pan-India, were recorded, and statistically analysed to understand their perception and need-gratification, with regards to New Media usage.

Gratification

Media Consumption

Consumption

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