Trends (e.g., versatile, social, cloud, and huge information) in information and communication te... more Trends (e.g., versatile, social, cloud, and huge information) in information and communication technologies (ICT) are instructing new difficulties to future Internet, that pervasive openness, high transfer speed, and dynamic administration are crucial. However, old methodologies upheld manual configuration of exclusive gadgets are awkward and blunder inclined, and that they can't completely use the capability of actual network infrastructure. As of late, Software Defined Networking (SDN) has been promoted together of the most promising answers for future Internet. SDN is described by its two recognized highlights, including decoupling the control plane from the information plane and giving programmability to arrange application advancement. Therefore, SDN is expected to supply more proficient setup, better execution, and better adaptability to oblige imaginative organization plans. Software defined networking offers a few advantages for networking by isolating the control plane ...
Indonesian Journal of Electrical Engineering and Computer Science
Coronavirus has become one of the most deadly pandemics in 2021. Starting in 2019, this virus is ... more Coronavirus has become one of the most deadly pandemics in 2021. Starting in 2019, this virus is now a significant medical issue all over the world. It is spreading extensively because of its modes of transmission. The virus spreads directly, indirectly, or through close contact with infected people. It is proclaimed that people should wear a mask in public areas as a counteraction measure, as it helps in suppressing transmission. A portion of the spaces, where the virus has broadly fanned out, is because of inappropriate wearing of facial cover. In crowded areas, keeping a check on facial masks manually is difficult. To automate this process, an effective and robust face mask detector is required. This paper discusses a hybrid approach using a machine learning technique called eigenfaces, along with vanilla neural networks. The accuracy was compared for three different values of principal components. The test accuracy achieved was 0.87 for 64 components, 0.987 for 512 components, a...
Tomato crops are progressively mainstream, as a result of their high nutrition power which is ava... more Tomato crops are progressively mainstream, as a result of their high nutrition power which is available such as beta-carotene and Vitamin C, E. Lack of care for such crops results in causing serious ailments on plants and it is very important for identifying disease in plants for an efficient crop yield. Maladies on the plant causes depletion in both the quantity and quality of the crop. This paper possesses a real-time, precise, and efficient approach based on machine learning to recognize maladies existing in a tomato plant by revealing from its leaves. The model for disease detection was trained on plant leaves which were taken from PlantVillage Dataset and a convolution neural network-based algorithm was used for the identification of maladies in tomato plant leaf. The outcome shows that the presented approach is effective in detecting disease of tomato plant leaves as well as it could be globalized.
Background Coronary artery pseudoaneurysms (PSAs) are uncommon and have poorly understood natural... more Background Coronary artery pseudoaneurysms (PSAs) are uncommon and have poorly understood natural history. Unlike true aneurysms, PSAs do not have all the three layers of the vessel in the aneurysmal wall. The PSAs are most commonly seen after an overzealous percutaneous coronary intervention (PCI) which causes damage to the vessel wall. They usually develop slowly after PCI and PSAs within a month of a PCI are not so common. The PSA may be asymptomatic or present with recurrent angina. Case summary Here, we report a case of symptomatic PSA to right coronary artery (RCA). The patient had a myocardial infarction for which a PCI was performed to deploy a drug-eluting stent (DES) in the RCA. The patient had in-stent restenosis (ISR) within a week of PCI for which plain old balloon angioplasty (POBA) was performed. The patient continued to have unstable angina and within a month of POBA was diagnosed as a case of PSA by intravascular ultrasound. A covered stent was deployed which effect...
Spin-torque oscillator (STO) is a class of emerging spintronic devices that can find applications... more Spin-torque oscillator (STO) is a class of emerging spintronic devices that can find applications in wireless communication systems in the form of radio frequency (rf) generator<sup>1,2</sup> and rf detector<sup>3</sup>. The STO offers a compatibility with CMOS technology and high frequency tunability<sup>2</sup>. However, the single STO output is not sufficient for the rf applications. In order to overcome this, the mutual synchronization of STOs is critical for communication, energy harvesting and neuromorphic applications. The short range magnetic coupling-based synchronization has spatial restrictions (few μm), whereas the long-range electrical synchronization using vortex STOs has limited frequency responses in hundreds MHz (< 500 MHz), restricting them for on-chip GHz-range applications. Here, we demonstrate electrical synchronization of four non-vortex uniformly-magnetized STOs at 2.4 GHz WiFi band<sup>4</sup>, resolving the ...
29th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2018, 2018
Valid and accurate models describing the mechanical behavior of additively manufactured cellular ... more Valid and accurate models describing the mechanical behavior of additively manufactured cellular materials are crucial to enabling their implementation in critical-to-function parts. Broadly speaking, the modeling approaches commonly used in the literature fall into three categories. Each of these differs in the level of discretization at which the cellular behavior is modeled: at the level of each material point, at the level of the unit cell or at the level of a connecting member that constitutes a unit cell. Each of these three approaches relies on different characterization techniques and the way in which the resulting data is leveraged in the development of the model. In this work, we critically examine all three modeling approaches using FEA and compare their accuracy in the prediction of the elastic and plastic behavior of experimentally characterized hexagonal honeycomb structures made with Fused Deposition Modeling, and discuss the pros and cons of each method.
<p style="text-align: left;" align="center">Correlation of Blood Lead Levels and Elevated Blood Pressure in Newly Detected Hypertensive Patients</p>, Mar 29, 2021
IEEE Transactions on Geoscience and Remote Sensing
Accurate digitization of synoptic ocean features is crucial for climate studies and the operation... more Accurate digitization of synoptic ocean features is crucial for climate studies and the operational forecasting of ocean and coupled ocean-atmosphere systems. Today, for some North Atlantic operational regional models, skilled human experts visualize and extract the gulf stream and rings (warm and cold eddies) through an extensive and knowledge-based manual process. To automate this task, we develop a dynamics-inspired deep learning system that extracts the Gulf Stream and rings from concurrent satellite images of sea surface temperature (SST) and sea surface height (SSH). We pose the above problem as a multilabel semantic image segmentation problem. A novel deep convolutional neural network architecture named W-Net, with two parallel encoder-decoder branches, is developed to perform the segmentation. The W-Net's one branch is the SST branch (accepts SST image as input) and another is the SSH branch (accepts SSH as input), and the final output is a segmentation of gulf stream, warm rings, and cold rings. A dataset consisting of SST, SSH, and manual feature annotation (ground truth) from 2014 to 2018 is used for training. For gulf stream, we obtain 82.7% raw test accuracy and a low error of 4.39% in the detected path length. For the Rings, we obtain more than 71% raw eddy detection accuracy. A detailed ablation study and an examination of both SST and SSH parts of the network are presented to understand how the deep neural network learns to segment the gulf stream's meandering path and Rings accurately.
Energy is a power-defining issue in the game of international politics and relations in the 21 st... more Energy is a power-defining issue in the game of international politics and relations in the 21 st century, yet it is thought by some scientists that dependence of international community on one another for oil and energy resources is not the answer to the present day’s global energy markets. This seems to be the basic and underlying thought behind the United States energy policies and global energy security. Moreover, a number of other middle-eastern countries forbid other foreign oil companies to have a real stand or stake in the production and infrastructural projects related to energy supplies. All these factors have proven to be an obstacle in the investment to be in the energy sector. In this regard the paper also describes the history of Central Asian States with regard to their capabilities in maintaining their oil reserves.
This article critically examines the rulings of the Bombay High Court and the Income Tax Appellat... more This article critically examines the rulings of the Bombay High Court and the Income Tax Appellate Tribunal (Mumbai) in SET Satellite Pte. Ltd. v. Deputy Director of Income Tax (International Taxation) and the ruling of the Supreme Court in Morgan Stanley & Co. Inc. v. Director of Income Tax, Mumbai. In light of this, the attempt is to find out whether Indian courts treat dependent agent and permanent establishment (PE) as the same taxable entity and what profits are attributable to the PE of a non-resident enterprise in case the dependent agent is remunerated at an arms’ length standard.
In this paper, we are going to present design and analysis of NASA human exploration rover so as ... more In this paper, we are going to present design and analysis of NASA human exploration rover so as to maintain the strength, stiffness and stability at the specified track. This is annual competitions challenge for college students to design, build, and race human powered, collapsible vehicles over simulated lunar terrain. The main emphasis should be on the manufacturability, cost and weight reduction. Validate the optimum design selected by conventional Hand Calculation.
Neurilemmomas are well-encapsulated, benign, slow-growing tumors originating from Schwann cells o... more Neurilemmomas are well-encapsulated, benign, slow-growing tumors originating from Schwann cells of the nerve sheath surrounding cranial, peripheral, or autonomic nerves. Intraoral neurilemmomas are relatively rare (25 to 45 % of neurilemmoma occur in head and neck region out of these 20% are intra oral with tongue being most commom site). Neurilemmoma of sub lingual gland are even more rare. They have a wide variety of morphologic and radiologic features. This makes differential diagnosis difficult, and only histopathological features can lead to a definitive diagnosis. In this report, we present the case of a 55 -year-old woman who presented to Department of ENT Dr. S.N. Medical College, Jodhpur,Rajsthan,India whose chief complaint was a solitary, nodular mass in the floor of the mouth on left side . The mass was removed completely through an intraoral surgical approach. Wound healing was uneventful and there were no signs or symptoms of recurrence.
This article critically examines the rulings of the Indian Supreme Court in Centrotrade Metals an... more This article critically examines the rulings of the Indian Supreme Court in Centrotrade Metals and Minerals Inc. v Hindustan Copper Ltd and Venture Global Engineering v Satyam Computer Services Ltd. The former vindicates the pro-enforcement stance of the New York Convention 1958, by holding that an award from international commercial arbitration conducted in any Convention country would be a foreign award irrespective of the proper law governing the arbitration agreement, while the latter has frustrated that objective by ruling that Indian courts can set aside foreign awards on the same grounds (e.g., patent illegality) as are applicable to domestic awards.
Trends (e.g., versatile, social, cloud, and huge information) in information and communication te... more Trends (e.g., versatile, social, cloud, and huge information) in information and communication technologies (ICT) are instructing new difficulties to future Internet, that pervasive openness, high transfer speed, and dynamic administration are crucial. However, old methodologies upheld manual configuration of exclusive gadgets are awkward and blunder inclined, and that they can't completely use the capability of actual network infrastructure. As of late, Software Defined Networking (SDN) has been promoted together of the most promising answers for future Internet. SDN is described by its two recognized highlights, including decoupling the control plane from the information plane and giving programmability to arrange application advancement. Therefore, SDN is expected to supply more proficient setup, better execution, and better adaptability to oblige imaginative organization plans. Software defined networking offers a few advantages for networking by isolating the control plane ...
Indonesian Journal of Electrical Engineering and Computer Science
Coronavirus has become one of the most deadly pandemics in 2021. Starting in 2019, this virus is ... more Coronavirus has become one of the most deadly pandemics in 2021. Starting in 2019, this virus is now a significant medical issue all over the world. It is spreading extensively because of its modes of transmission. The virus spreads directly, indirectly, or through close contact with infected people. It is proclaimed that people should wear a mask in public areas as a counteraction measure, as it helps in suppressing transmission. A portion of the spaces, where the virus has broadly fanned out, is because of inappropriate wearing of facial cover. In crowded areas, keeping a check on facial masks manually is difficult. To automate this process, an effective and robust face mask detector is required. This paper discusses a hybrid approach using a machine learning technique called eigenfaces, along with vanilla neural networks. The accuracy was compared for three different values of principal components. The test accuracy achieved was 0.87 for 64 components, 0.987 for 512 components, a...
Tomato crops are progressively mainstream, as a result of their high nutrition power which is ava... more Tomato crops are progressively mainstream, as a result of their high nutrition power which is available such as beta-carotene and Vitamin C, E. Lack of care for such crops results in causing serious ailments on plants and it is very important for identifying disease in plants for an efficient crop yield. Maladies on the plant causes depletion in both the quantity and quality of the crop. This paper possesses a real-time, precise, and efficient approach based on machine learning to recognize maladies existing in a tomato plant by revealing from its leaves. The model for disease detection was trained on plant leaves which were taken from PlantVillage Dataset and a convolution neural network-based algorithm was used for the identification of maladies in tomato plant leaf. The outcome shows that the presented approach is effective in detecting disease of tomato plant leaves as well as it could be globalized.
Background Coronary artery pseudoaneurysms (PSAs) are uncommon and have poorly understood natural... more Background Coronary artery pseudoaneurysms (PSAs) are uncommon and have poorly understood natural history. Unlike true aneurysms, PSAs do not have all the three layers of the vessel in the aneurysmal wall. The PSAs are most commonly seen after an overzealous percutaneous coronary intervention (PCI) which causes damage to the vessel wall. They usually develop slowly after PCI and PSAs within a month of a PCI are not so common. The PSA may be asymptomatic or present with recurrent angina. Case summary Here, we report a case of symptomatic PSA to right coronary artery (RCA). The patient had a myocardial infarction for which a PCI was performed to deploy a drug-eluting stent (DES) in the RCA. The patient had in-stent restenosis (ISR) within a week of PCI for which plain old balloon angioplasty (POBA) was performed. The patient continued to have unstable angina and within a month of POBA was diagnosed as a case of PSA by intravascular ultrasound. A covered stent was deployed which effect...
Spin-torque oscillator (STO) is a class of emerging spintronic devices that can find applications... more Spin-torque oscillator (STO) is a class of emerging spintronic devices that can find applications in wireless communication systems in the form of radio frequency (rf) generator<sup>1,2</sup> and rf detector<sup>3</sup>. The STO offers a compatibility with CMOS technology and high frequency tunability<sup>2</sup>. However, the single STO output is not sufficient for the rf applications. In order to overcome this, the mutual synchronization of STOs is critical for communication, energy harvesting and neuromorphic applications. The short range magnetic coupling-based synchronization has spatial restrictions (few μm), whereas the long-range electrical synchronization using vortex STOs has limited frequency responses in hundreds MHz (< 500 MHz), restricting them for on-chip GHz-range applications. Here, we demonstrate electrical synchronization of four non-vortex uniformly-magnetized STOs at 2.4 GHz WiFi band<sup>4</sup>, resolving the ...
29th Annual International Solid Freeform Fabrication Symposium - An Additive Manufacturing Conference, SFF 2018, 2018
Valid and accurate models describing the mechanical behavior of additively manufactured cellular ... more Valid and accurate models describing the mechanical behavior of additively manufactured cellular materials are crucial to enabling their implementation in critical-to-function parts. Broadly speaking, the modeling approaches commonly used in the literature fall into three categories. Each of these differs in the level of discretization at which the cellular behavior is modeled: at the level of each material point, at the level of the unit cell or at the level of a connecting member that constitutes a unit cell. Each of these three approaches relies on different characterization techniques and the way in which the resulting data is leveraged in the development of the model. In this work, we critically examine all three modeling approaches using FEA and compare their accuracy in the prediction of the elastic and plastic behavior of experimentally characterized hexagonal honeycomb structures made with Fused Deposition Modeling, and discuss the pros and cons of each method.
<p style="text-align: left;" align="center">Correlation of Blood Lead Levels and Elevated Blood Pressure in Newly Detected Hypertensive Patients</p>, Mar 29, 2021
IEEE Transactions on Geoscience and Remote Sensing
Accurate digitization of synoptic ocean features is crucial for climate studies and the operation... more Accurate digitization of synoptic ocean features is crucial for climate studies and the operational forecasting of ocean and coupled ocean-atmosphere systems. Today, for some North Atlantic operational regional models, skilled human experts visualize and extract the gulf stream and rings (warm and cold eddies) through an extensive and knowledge-based manual process. To automate this task, we develop a dynamics-inspired deep learning system that extracts the Gulf Stream and rings from concurrent satellite images of sea surface temperature (SST) and sea surface height (SSH). We pose the above problem as a multilabel semantic image segmentation problem. A novel deep convolutional neural network architecture named W-Net, with two parallel encoder-decoder branches, is developed to perform the segmentation. The W-Net's one branch is the SST branch (accepts SST image as input) and another is the SSH branch (accepts SSH as input), and the final output is a segmentation of gulf stream, warm rings, and cold rings. A dataset consisting of SST, SSH, and manual feature annotation (ground truth) from 2014 to 2018 is used for training. For gulf stream, we obtain 82.7% raw test accuracy and a low error of 4.39% in the detected path length. For the Rings, we obtain more than 71% raw eddy detection accuracy. A detailed ablation study and an examination of both SST and SSH parts of the network are presented to understand how the deep neural network learns to segment the gulf stream's meandering path and Rings accurately.
Energy is a power-defining issue in the game of international politics and relations in the 21 st... more Energy is a power-defining issue in the game of international politics and relations in the 21 st century, yet it is thought by some scientists that dependence of international community on one another for oil and energy resources is not the answer to the present day’s global energy markets. This seems to be the basic and underlying thought behind the United States energy policies and global energy security. Moreover, a number of other middle-eastern countries forbid other foreign oil companies to have a real stand or stake in the production and infrastructural projects related to energy supplies. All these factors have proven to be an obstacle in the investment to be in the energy sector. In this regard the paper also describes the history of Central Asian States with regard to their capabilities in maintaining their oil reserves.
This article critically examines the rulings of the Bombay High Court and the Income Tax Appellat... more This article critically examines the rulings of the Bombay High Court and the Income Tax Appellate Tribunal (Mumbai) in SET Satellite Pte. Ltd. v. Deputy Director of Income Tax (International Taxation) and the ruling of the Supreme Court in Morgan Stanley & Co. Inc. v. Director of Income Tax, Mumbai. In light of this, the attempt is to find out whether Indian courts treat dependent agent and permanent establishment (PE) as the same taxable entity and what profits are attributable to the PE of a non-resident enterprise in case the dependent agent is remunerated at an arms’ length standard.
In this paper, we are going to present design and analysis of NASA human exploration rover so as ... more In this paper, we are going to present design and analysis of NASA human exploration rover so as to maintain the strength, stiffness and stability at the specified track. This is annual competitions challenge for college students to design, build, and race human powered, collapsible vehicles over simulated lunar terrain. The main emphasis should be on the manufacturability, cost and weight reduction. Validate the optimum design selected by conventional Hand Calculation.
Neurilemmomas are well-encapsulated, benign, slow-growing tumors originating from Schwann cells o... more Neurilemmomas are well-encapsulated, benign, slow-growing tumors originating from Schwann cells of the nerve sheath surrounding cranial, peripheral, or autonomic nerves. Intraoral neurilemmomas are relatively rare (25 to 45 % of neurilemmoma occur in head and neck region out of these 20% are intra oral with tongue being most commom site). Neurilemmoma of sub lingual gland are even more rare. They have a wide variety of morphologic and radiologic features. This makes differential diagnosis difficult, and only histopathological features can lead to a definitive diagnosis. In this report, we present the case of a 55 -year-old woman who presented to Department of ENT Dr. S.N. Medical College, Jodhpur,Rajsthan,India whose chief complaint was a solitary, nodular mass in the floor of the mouth on left side . The mass was removed completely through an intraoral surgical approach. Wound healing was uneventful and there were no signs or symptoms of recurrence.
This article critically examines the rulings of the Indian Supreme Court in Centrotrade Metals an... more This article critically examines the rulings of the Indian Supreme Court in Centrotrade Metals and Minerals Inc. v Hindustan Copper Ltd and Venture Global Engineering v Satyam Computer Services Ltd. The former vindicates the pro-enforcement stance of the New York Convention 1958, by holding that an award from international commercial arbitration conducted in any Convention country would be a foreign award irrespective of the proper law governing the arbitration agreement, while the latter has frustrated that objective by ruling that Indian courts can set aside foreign awards on the same grounds (e.g., patent illegality) as are applicable to domestic awards.
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