Search
758 articles for “19-DoF Kinematics”
Nothing matched all of your words, so these match any of them.
-
Investigations on PAPR Reduction using PTS Technique for OFDM Communication Systems
Abstract: AbstractOrthogonal Frequency Division Multiplexing (OFDM) is a spectral efficient technique for high data rate communication systems. It also provides robustness to multipath frequency selective fading but suffers from high peak-to-average power ratio (PAPR) and causes high power amplifiers to operate in the nonlinear region. In this paper partial transmit sequence (PTS) as PAPR reduction technique has been investigated. Mathematical modelling and Matlab simulation have been carried out to analyse its …
Published in Journal of Communication Engineering & Systems · Vol. 5, Issue 3, 2015 · pp. 19–26 Read article
-
Simulation of Differential Space Time Block Coding
Abstract: AbstractIn such a coherent system, the underlying assumption is that the channel does not change during one frame of data. Thus, it can also be interpreted as the frame length is chosen such that the path gain change during one frame is negligible. This is basically the quasi-static fading assumption that we have used so far. There is a bandwidth penalty due to the number of transmitted pilot symbols. Of …
Published in Journal of Communication Engineering & Systems · Vol. 6, Issue 1, 2016 · pp. 19–25 Read article
-
A quad band PIFA for 4G / 5G wireless communication applications
Abstract: AbstractA compact PIFA for wireless RF (Radio Frequency) devices is presented. The proposed antenna covers GPS L1, GSM 1800, GSM 1900, UMTS 2100, LTE 1700/2100 MHz, LTE 2300, Bluetooth/Wi-Fi/IEEE 802.11 b/g/n, RFID, IEEE 802.16e mobile WiMAX, UNII and C-band frequency bands useful for both 4G and 5G wireless communication applications. The simulation results for return loss, VSWR, two-dimensional radiation patterns and current distribution are demonstrated. The parametric analysis of feed …
Published in Journal of Communication Engineering & Systems · Vol. 9, Issue 2, 2019 · pp. 7–15 Read article
-
Social Media Intervention in COVID-19
Abstract: According to a scientific theory, a terrible pandemic happens every once in a few years. Like an Example in 1720 "Great plague of Marseille", in 1820 "Cholera pandemic",1920 "Spanish Flu", and 2020 "Corona Virus" and like every time, social media has been playing its role in a special way.Social media creates a virtual world through the Internet which the user can access using any platform of social media (Facebook, Twitter, …
Published in Journal of Communication Engineering & Systems · Vol. 11, Issue 1, 2021 · pp. 28–35 Read article
-
Salient Region Guided Deep Network for Violence Detection in Surveillance Systems
Abstract: Abstract: It is significant to detect violent actions in video surveillance systems automatically, for example, bus stands, malls and railway stations. Though, the earlier detection techniques generally extract statistic features around the spatiotemporal interest points or extract descriptor in the regions where movement takes place, leading to limited abilities to successfully detect violence activities in video surveillance systems. To solve this problem, a new approach for the automatic detection of …
Published in Journal of Computer Technology & Applications · Vol. 10, Issue 3, 2019 · pp. 19–28 Read article
-
Continuous Location-based Spatial Queries using a Proxy-based Approach
Abstract: AbstractThe intent of the paper is to obtain continuous location-based spatial queries using a proxy-based approach. Initially proxy creates estimated valid region for mobile clients. Using novel representation more effective EVRs of window queries are obtained. In this paper, index structures, EVR-tree and grid index are used for NN queries and window queries. To support for NN query answering and EVR updating, grid index is used. For performance evaluation several …
Published in Journal of Computer Technology & Applications · Vol. 6, Issue 1, 2015 · pp. 19–22 Read article
-
Detection of Intrusion for Achieving Security in Mobile Ad Hoc Network
Abstract: AbstractMobile means moving, and ad hoc means temporary, with no fastened infrastructure; therefore mobile ad hoc networks area unit a sort of temporary network within which nodes area unit moving with none fastened infrastructure or centralized administration. Deployed in 1990s, mobile ad hoc networks are wide researched for several years. Ad hoc network could be an assortment of nodes that is connected through a wireless medium forming a pace dynamical …
Published in Journal of Computer Technology & Applications · Vol. 8, Issue 2, 2017 · pp. 21–25 Read article
-
Network Safety Utilizing Web of Science: A Bibliometric Examination
Abstract: Post Coronavirus, it is close to 100% sure that most IT/ITES empowered enterprises will saddle the abilities of the cloud to advance remote working society. With associations going on the web, the likelihood of digital assaults will spike dramatically. Hence it is exceptionally significant for all carefully empowered businesses to stay up to date with the latest things, concerns, and on-going examination in the field of network protection. The investigation …
Published in Journal of Computer Technology & Applications · Vol. 14, Issue 1, 2023 · pp. 9–16 Read article
-
Performance Improvement in Massive MIMO System with Channel Coding
Abstract: In this paper, we concentrate on performance for Massive Multiple Input Multiple Output (MIMO) with channel coding and without channel coding wherein the performance of Bit Error Rate (BER) of both is compared. In the test setup, the Base station is incorporated with 32 antennas along with 32 User terminals with single antenna providing a reliable communication. The coded Massive MIMO system for Channel coding adopted Low Density Parity Check …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 8, Issue 1, 2020 · pp. 19–24 Read article
-
Security of AES-128 in Front of Brute Force Attack
Abstract: Advanced Encryption Standard (AES) is one of the best known and most widely used block ciphers. It has three versions, i.e., AES-128, AES-192, and AES-256 that vary in their key sizes 128, 192 and 256 bits and in their number of rounds 10, 12, and 14, respectively. Data security has been a major and challenging aspect in the modern era of information technology involving the internet and network applications. It …
Published in Journal Of Network security · Vol. 7, Issue 1, 2019 · pp. 11–17 Read article
-
Contemporary View of Tadaabeere Mashaaikh (Geriatric Care) in Prevention of Life Style Disease and Preservation of Health
Abstract: Health is the most important and precious gift from Almighty Allah, and everybody and everyone wants to positive health, but those people who care themselves and surrounding reach maximum positive health. But the process of ageing leads to progressive and deleterious changes in the organism and cause health problem as the age advance. The regimen or systematic plan for the maintenance and improvement of health in elderly called as tadaabeere …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 6, Issue 3, 2017 · pp. 19–24 Read article
-
Acacia catechu: A Unani Traditional, Phytochemical and Pharmacological Review
Abstract: Kath is a hot water extract of red heartwood of Acacia catechu Willd which is brown colored material with bitter taste. Acacia catechu is commonly known as Khair or Kattha. It is a medicinal plant found in almost every region of India recognized for its medicinal and therapeutic uses. It is multipurpose plant as bark, leaves and wood of this plant has high medicinal value. In Unani system of medicine, …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 8, Issue 2, 2019 · pp. 19–25 Read article
-
Postprandial Elevation of Body Temperature – A Diagnostic Tool for Diq (Tuberculosis)
Abstract: AbstractDiq (tuberculosis) is one of the oldest diseases. The writings from different civilizations represent its clues. The man has been striving to know, to identify, to diagnose, to cure, to prevent and to eradicate this emaciating disease. All renowned Unani physicians have paid due attention towards the description of this disease. They are of the opinion that Diq is a condition in which Hararat Ghair Tabayee (abnormal heat) is associated …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 2, Issue 2, 2013 · pp. 37–44 Read article
-
Preparation and Physico-chemical Analysis of Apasmarari Rasa – An Ayurvedic Formulation
Abstract: AbstractApasmarari Rasa, a unique Ayurvedic preparation has the main ingredients like Hingulottha Shuddha Parad (HSP), Shuddha Gandhaka (SG) and Shuddha Tuttha (ST) and Bhavana Dravya (trituration) as Tinospora cordifolia (Guduchi). The Chakrikas (pellets) prepared after giving bhavana to the above-mentioned ingredients, were sealed in Sharava (shallow earthen disc) Samputa (uniform smeared and dried) and subjected to Agni. After self-cooling (Swangasheeta), the mixture was triturated with Musa paradisiaca Linn (Kadali Kanda …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 3, Issue 1, 2014 · pp. 47–51 Read article
-
Effect of Tareeq (Sweating) in Waja-ul-Mafasil (WM) of Samane Mufrat (Overweight/Obesity)—A Study
Abstract: Samane Mufrat (obesity) occurs due to decrease in hararate ghareezia (innate heat). It is a chronic and increasingly common disease characterized by excess body fat. It is more prevalent in women because of their barid mizaj (cold temperament). The shaham wa sameen (fats) are barid ratab (cold wet), so they accumulate in barid mizaj individuals. As body mass index (BMI) values increase, joint pain symptoms and severity increase. Joint pain …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 9, Issue 3, 2020 · pp. 18–21 Read article
-
Effect of balancing asanas on Attention
Abstract: This study investigated whether practicing a balancing asana and physical exercise intervention influenced sustained attention, performance skill, and memory function in college students with attention deficit. Sixty participants (mean age = 19 years) were assigned to practicing yoga asana group and physical exercise group. Participants were given the Six Letter Cancellation Test (SLCT), Digit Letter Substitution Task (DLST) and Spatial memory test prior to and after 30 days of intervention. …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 10, Issue 3, 2021 · pp. 20–25 Read article
-
A Comparative Clinical Evaluation of Snigdha Guna of Shatavari and Yashtimadhu with Special Reference to Twak Rukshata
Abstract: Context: Ayurveda is not simply a knowledge related to herbs, but the concept is like “Lock & Key mechanism”. To have a pinpointed activity one should have deep knowledge of such concepts. These concepts are expressed in the form of Rasa, Guna, Veerya, etc. Among those, Gunas are important for function of any action. Hence, this research work has been carried out to study deep assessment of Gunas in drugs …
Published in Journal of AYUSH: Ayurveda, Yoga, Unani, Siddha and Homeopathy · Vol. 11, Issue 1, 2022 · pp. 6–17 Read article
-
A Comparative Study of Adolescent Mental Health Problems at Selected Rural and Urban Senior Secondary Schools of Haryana
Abstract: Mental disorders account for 14% of the global burden of diseases. One in two adolescents suffers from mental disorders in India. This problem arises not only from economic but also social and cultural factors as well as inadequate and under utilization of health services. To ignore adolescent, means ignoring the future of our nation. Studies on mental health and behaviour problems among the adolescent remain limited, so there was need …
Published in Journal of Nursing Science & Practice · Vol. 7, Issue 2, 2017 · pp. 14–19 Read article
-
Assessment of the Cognitive Impairment in the Elderly Persons Admitted in a Tertiary Care Hospital: A Pilot Study
Abstract: Background: Cognitive slowness increases with advancing age. To take necessary measures both to prevent and manage, frequent assessment of the cognitive functions is required. Aim: To assess the cognitive impairment among elderly persons (aged 60 to 70 years). Methods: A descriptive cross-sectional study was conducted in a tertiary care hospital in North India. Using convenience sampling, a total of 30 patients admitted at the time of data collection and meeting …
Published in Journal of Nursing Science & Practice · Vol. 7, Issue 2, 2017 · pp. 20–24 Read article
-
A Cross-Sectional Study on Prevalence of Internet Addiction among Nursing Students of Selected Nursing College at Bhilai, Chhattisgarh
Abstract: Internet has started playing a vital role in both individual and societal life. Nursing students are using internet for both educational and recreational purposes. The dependence level on internet among students is increasing day by day; the chances of internet addiction among them were considered for the current study. Aim: To find out the prevalence of internet addiction among nursing students. Materials and Methods: The research approach was quantitative with …
Published in Journal of Nursing Science & Practice · Vol. 8, Issue 1, 2018 · pp. 20–25 Read article