International Journal on Recent and Innovation Trends in Computing and Communication
In today's generation, the demand for data rates has also increased due to the rapid surge in... more In today's generation, the demand for data rates has also increased due to the rapid surge in the number of users. With this increasing growth, there is a need to develop the next fifth generation network keeping in mind the need to replace the current 4G cellular network. The fifth generation (5G) design in mobile communication technology has been developed keeping in mind all the communication needs of the users. Heterogeneous Cloud Radio Access Network (H-CRAN) has emerged as a capable architecture for the newly emerging network infrastructure for energy efficient networks and high data rate enablement. It is considered as the main technology. Better service quality has been achieved by developing small cells into macro cells through this type of network. In addition, the reuse of radio resources is much better than that of homogeneous networks. In the present paper, we propose the H-CRAN energy-efficient methods. This energy-efficient algorithm incorporates an energy efficie...
Glioblastoma multiform is the most aggressive primary type of brain tumor, representing 54% of al... more Glioblastoma multiform is the most aggressive primary type of brain tumor, representing 54% of all gliomas. The average life span for glioblastoma multiform is around 14–15 months instead of treatment. The current treatment for glioblastoma multiform includes surgical removal of the tumor followed by radiation therapy and temozolomide chemotherapy for 6.5 months, followed by another 6 months of maintenance therapy with temozolomide chemotherapy (5 days every month). However, resistance to temozolomide is frequently one of the limiting factors in effective treatment. Poly (ADP-ribose) polymerase (PARP) inhibitors have recently been investigated as sensitizing drugs to enhance temozolomide potency. However, clinical use of PARP inhibitors in glioblastoma multiform is difficult due to a number of factors such as limited blood–brain barrier penetration of PARP inhibitors, inducing resistance due to frequent use of PARP inhibitors, and overlapping hematologic toxicities of PARP inhibitor...
Buddhist tradition of logic and epistemology started with Dinnaga approximately one thousand year... more Buddhist tradition of logic and epistemology started with Dinnaga approximately one thousand years after the mahaparinirvana of the Sakyamuni Buddha. Though the topics of this tradition were traced back to the earliest teachings of the Buddha in Nikaya literature and some philosophical works of many famous Buddhist thinkers like Nagarjuna, Asanga, Vasubandhu, it was Dinnaga who officially founded this logico-epistemological system. We must recognize that the contribution of Buddhism to profound system of logic and epistemology of Indian philosophy began with Dinnaga. Dinnaga was the fist Buddhist thinker who set up and systematized the Buddhist theory of knowledge which has been definitely the foundation of later Buddhist development of epistemology carried out by Dharmakirti, Dharmottara, Santaraksita, Kamalasila. Jnanasrimitra and Ratnakirti. It is true that Dinnaga keeps an important position in both Buddhist and Indian history of epistemology. He is said to have inaugurated new ...
Ludwig Wittgenstein (1889 –1951) was considered one of the 20th Century's most important phil... more Ludwig Wittgenstein (1889 –1951) was considered one of the 20th Century's most important philosophers. He was an Austrian-British philosopher who worked primarily in logic, the philosophy of mind, and the philosophy of language. Wittgenstein's <em>Tractatus</em> is regarded as a significant philosophical work of the twentieth century which identifies the relationship between language and reality. It is an attempt to state in a general way the essence of all languages and the essence of the relation between language and reality. He is not at all concerned with the language of daily life and its connections with the empirical world. His focal attention is on the underlying essence of language which has been covered by its superficial appearances. Essence therefore, is the logical structure of language. It is evident that search for something essential and search for something ideal are not different but same. For Wittgenstein, language is a practical human activity...
Given a simple connected unweighted undirected graph G = (V (G), E(G)) with |V (G)| = n and |E(G)... more Given a simple connected unweighted undirected graph G = (V (G), E(G)) with |V (G)| = n and |E(G)| = m, we present a new algorithm for the all-pairs shortest-path (APSP) problem. The running time of our algorithm is in O(n2 log n). This bound is an improvement over previous best known O(n2.376) time bound of Raimund Seidel (1995) for general graphs. The algorithm presented does not rely on fast matrix multiplication. Our algorithm with slight modifications, enables us to compute the APSP problem for unweighted directed graph in time O(n2 log n), improving a previous best known O(n2.575) time bound of Uri Zwick (2002).
Introduction The relationship among women, art, and society is a valuable framework for examining... more Introduction The relationship among women, art, and society is a valuable framework for examining the changing social circumstances of Indian women artists. The cultural legacy of women artists and their visual art practices are now being accepted as an intellectual contribution in the world of art. Exposure on global platforms are motivating rural women to lead women artists from similar socio-economic backgrounds in the field of art practices. Indian art history has documented the artistic skills of rural women as house decorators. The tradition of house decoration is still prevalent in rural India in the form of painted walls, floors, and other handicrafts. Each decorated house reveals the cultural aspects of its own community, place and technique. Gond, Warli, Saura and Pithora mural paintings are known for their community art practices and Madhubani, Sanjhi, Mandana and Lippan mural arts are known for their place and technique. The cultural diversity of rural Jharkhand makes an...
Process intensification for the development of compact heat exchanger with small footprint is gre... more Process intensification for the development of compact heat exchanger with small footprint is greatest challenge of the heat exchanger technology today. In the present study, a heat transfer device, coiled flow inverter (CFI) is revamped for the better heat transfer efficiency with a smaller footprint. The proposed small foot-print coiled flow inverter (SFCFI) is fabricated by bending of helical coil at 90° with equal arm lengths before and after the bend with variable curvature radius . In integration to the improved centrifugal force due to variable curvature, the SFCFI additionally offers a complete 90 flow inversion caused by each 90 bend, which results in higher radial mixing and heat transfer. The velocity and temperature flow fields depict the improved radial mixing under the laminar flow regime for the Dean number ranges from 8 to 1581. The performance of existing CFI of same heat transfer area (0.17 m2) was studied and compared with the novel SFCFI device. The results sug...
Photochemical & Photobiological Sciences, 2020
Diagrammatic representation of excited state assisted two-photon absorption (2PA) behavior of a d... more Diagrammatic representation of excited state assisted two-photon absorption (2PA) behavior of a donor–acceptor type conjugated polymer (P2TPy) exhibiting an extremely low optical limiting threshold.
International Journal on Recent and Innovation Trends in Computing and Communication
In today's generation, the demand for data rates has also increased due to the rapid surge in... more In today's generation, the demand for data rates has also increased due to the rapid surge in the number of users. With this increasing growth, there is a need to develop the next fifth generation network keeping in mind the need to replace the current 4G cellular network. The fifth generation (5G) design in mobile communication technology has been developed keeping in mind all the communication needs of the users. Heterogeneous Cloud Radio Access Network (H-CRAN) has emerged as a capable architecture for the newly emerging network infrastructure for energy efficient networks and high data rate enablement. It is considered as the main technology. Better service quality has been achieved by developing small cells into macro cells through this type of network. In addition, the reuse of radio resources is much better than that of homogeneous networks. In the present paper, we propose the H-CRAN energy-efficient methods. This energy-efficient algorithm incorporates an energy efficie...
Glioblastoma multiform is the most aggressive primary type of brain tumor, representing 54% of al... more Glioblastoma multiform is the most aggressive primary type of brain tumor, representing 54% of all gliomas. The average life span for glioblastoma multiform is around 14–15 months instead of treatment. The current treatment for glioblastoma multiform includes surgical removal of the tumor followed by radiation therapy and temozolomide chemotherapy for 6.5 months, followed by another 6 months of maintenance therapy with temozolomide chemotherapy (5 days every month). However, resistance to temozolomide is frequently one of the limiting factors in effective treatment. Poly (ADP-ribose) polymerase (PARP) inhibitors have recently been investigated as sensitizing drugs to enhance temozolomide potency. However, clinical use of PARP inhibitors in glioblastoma multiform is difficult due to a number of factors such as limited blood–brain barrier penetration of PARP inhibitors, inducing resistance due to frequent use of PARP inhibitors, and overlapping hematologic toxicities of PARP inhibitor...
Buddhist tradition of logic and epistemology started with Dinnaga approximately one thousand year... more Buddhist tradition of logic and epistemology started with Dinnaga approximately one thousand years after the mahaparinirvana of the Sakyamuni Buddha. Though the topics of this tradition were traced back to the earliest teachings of the Buddha in Nikaya literature and some philosophical works of many famous Buddhist thinkers like Nagarjuna, Asanga, Vasubandhu, it was Dinnaga who officially founded this logico-epistemological system. We must recognize that the contribution of Buddhism to profound system of logic and epistemology of Indian philosophy began with Dinnaga. Dinnaga was the fist Buddhist thinker who set up and systematized the Buddhist theory of knowledge which has been definitely the foundation of later Buddhist development of epistemology carried out by Dharmakirti, Dharmottara, Santaraksita, Kamalasila. Jnanasrimitra and Ratnakirti. It is true that Dinnaga keeps an important position in both Buddhist and Indian history of epistemology. He is said to have inaugurated new ...
Ludwig Wittgenstein (1889 –1951) was considered one of the 20th Century's most important phil... more Ludwig Wittgenstein (1889 –1951) was considered one of the 20th Century's most important philosophers. He was an Austrian-British philosopher who worked primarily in logic, the philosophy of mind, and the philosophy of language. Wittgenstein's <em>Tractatus</em> is regarded as a significant philosophical work of the twentieth century which identifies the relationship between language and reality. It is an attempt to state in a general way the essence of all languages and the essence of the relation between language and reality. He is not at all concerned with the language of daily life and its connections with the empirical world. His focal attention is on the underlying essence of language which has been covered by its superficial appearances. Essence therefore, is the logical structure of language. It is evident that search for something essential and search for something ideal are not different but same. For Wittgenstein, language is a practical human activity...
Given a simple connected unweighted undirected graph G = (V (G), E(G)) with |V (G)| = n and |E(G)... more Given a simple connected unweighted undirected graph G = (V (G), E(G)) with |V (G)| = n and |E(G)| = m, we present a new algorithm for the all-pairs shortest-path (APSP) problem. The running time of our algorithm is in O(n2 log n). This bound is an improvement over previous best known O(n2.376) time bound of Raimund Seidel (1995) for general graphs. The algorithm presented does not rely on fast matrix multiplication. Our algorithm with slight modifications, enables us to compute the APSP problem for unweighted directed graph in time O(n2 log n), improving a previous best known O(n2.575) time bound of Uri Zwick (2002).
Introduction The relationship among women, art, and society is a valuable framework for examining... more Introduction The relationship among women, art, and society is a valuable framework for examining the changing social circumstances of Indian women artists. The cultural legacy of women artists and their visual art practices are now being accepted as an intellectual contribution in the world of art. Exposure on global platforms are motivating rural women to lead women artists from similar socio-economic backgrounds in the field of art practices. Indian art history has documented the artistic skills of rural women as house decorators. The tradition of house decoration is still prevalent in rural India in the form of painted walls, floors, and other handicrafts. Each decorated house reveals the cultural aspects of its own community, place and technique. Gond, Warli, Saura and Pithora mural paintings are known for their community art practices and Madhubani, Sanjhi, Mandana and Lippan mural arts are known for their place and technique. The cultural diversity of rural Jharkhand makes an...
Process intensification for the development of compact heat exchanger with small footprint is gre... more Process intensification for the development of compact heat exchanger with small footprint is greatest challenge of the heat exchanger technology today. In the present study, a heat transfer device, coiled flow inverter (CFI) is revamped for the better heat transfer efficiency with a smaller footprint. The proposed small foot-print coiled flow inverter (SFCFI) is fabricated by bending of helical coil at 90° with equal arm lengths before and after the bend with variable curvature radius . In integration to the improved centrifugal force due to variable curvature, the SFCFI additionally offers a complete 90 flow inversion caused by each 90 bend, which results in higher radial mixing and heat transfer. The velocity and temperature flow fields depict the improved radial mixing under the laminar flow regime for the Dean number ranges from 8 to 1581. The performance of existing CFI of same heat transfer area (0.17 m2) was studied and compared with the novel SFCFI device. The results sug...
Photochemical & Photobiological Sciences, 2020
Diagrammatic representation of excited state assisted two-photon absorption (2PA) behavior of a d... more Diagrammatic representation of excited state assisted two-photon absorption (2PA) behavior of a donor–acceptor type conjugated polymer (P2TPy) exhibiting an extremely low optical limiting threshold.
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Papers by Prof. L. Udaya Kumar