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356 articles for “SEM”
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Evaluation of the Land Supply and Housing Related Provisions in the Dhaka Metropolitan Development Plan (DMDP)
Abstract: Absence of satisfactory lodging for Bangladesh's substantial urban populace is clearly a key issue in the majority of the urban areas and optional towns in Bangladesh. The lodging circumstance of Bangladesh is getting progressively intense with the progression of time. In a quickly developing city like Dhaka, lodging comes up as a noteworthy issue. The improvement of lodging and related foundation can't adapt to the development of populace. As a …
Published in International Journal of Housing and Human Settlement Planning · Vol. 5, Issue 1, 2019 · pp. 10–22 Read article
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Community-based tourism as an alternative livelihood in rural coastal areas of Bangladesh: Gabura as a case
Abstract: Tourism, the world’s largest and rapid growing industry of modern business world has emerged as major mode for income in many developing countries. Bangladesh, the county of natural beauty is blessed with endowment of almighty has enormous potential to develop tourism because of its attractive natural beauty and rich cultural heritage. The south-western coastal area of Bangladesh, blessed with the world’s largest mangrove forest “Sundarbans” attracts thousands of tourist (domestic …
Published in International Journal of Housing and Human Settlement Planning · Vol. 6, Issue 2, 2020 · pp. 33–54 Read article
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Green Roofing Materials in Vernacular Residential Buildings: Case Study in Kashan, Iran
Abstract: Negative impacts on the environment have been increased due to the human activities including usage of improper materials in buildings. As a solution, green materials, which are suitable for environment, can be used in the buildings. Roofing materials play a significant role in sustainability issues. They can provide environmental advantages if the materials meet the green criteria. The master builders in the past, considered the sustainability criteria in their constructions. …
Published in International Journal of Landscape Planning and Architecture · Vol. 3, Issue 2, 2017 · pp. 33–43 Read article
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Assessment on Handling of Faba Bean Grains (Vicia faba L) and Distribution of Bruchids in North Western Amhara, Ethiopia
Abstract: Due to its high protein content, the faba bean can be used in place of meat. It is a significant pulse crop in the world. An assessment was conducted in Eastern and Western Gojjam Administrative to know faba bean grains’ damage level, bruchids distribution and species composition. Two districts wereselected from each Administrative. Two Peasant Associations (PAs) were also selected from each District while five farmers were randomly selected from …
Published in International Journal of Agrochemistry · Vol. 8, Issue 2, 2022 · pp. 31–41 Read article
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Fast pyrolysis of Kaner (Thevetia peruviana) Seed to Fuel and Chemicals
Abstract: Bio-energy is now considered as having the potential to provide the major part of the projected renewable energy provisions of the future. Currently non-edible seed biomass has been considered as one of the major bio energy resource. Among the different non-edible seeds such as Jatropha, Neem, Karanja, Safflower, Pomegranate, Cherry, Mahua, Cotton etc., Kaner (Thevetia Peruviana) seed plant is a very widely available even in the tropical climate. In this …
Published in International Journal of Analytical and Applied Chemistry · Vol. 1, Issue 1, 2015 · pp. 7–20 Read article
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Utilization of leaves of mulberry, Morusalba (L) for the preparation of healthy food, Paratha, the cooked dough
Abstract: Indian subcontinent is famous for the paratha, the flatbread. The present attempt deals with preparation of paratha through utilization of leaves of mulberry, Morusalba (L) and it’s assessment for the health parameters. The ingredients used for paratha are whole meal wheat flour; white wheat flour; salt; dried leaves of mulberry, Morus alba (L); curry leaves; herbs de provence; rapeseed oil and fresh extract of leaves of mulberry, Morus alba (L). …
Published in International Journal of Chemical Engineering and Processing · Vol. 6, Issue 1, 2020 · pp. 27–50 Read article
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Synthesis and Characterization of Cadmium exchanged Sodalite
Abstract: Cadmium derivative of chloro sodalite, has been synthesized at low temperature by hydrothermal method. The sodalite is characterized by IR, X-ray powder diffraction and SEM. The Cd derivative was obtained by facile exchange of cadmium for sodium in chloro sodalite using a solution of cadmium nitrate in Teflon autoclaves at 100oC. The IR spectra of parent gallo silicate chloro sodalite and cadmium exchanged chloro sodalites shows three kinds of IR …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 2, Issue 1, 2016 Read article
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Effect of TiO2 on HER Activity of Electrodeposited Zn–Ni Coatings
Abstract: This paper demonstrates the improved electrocatalytic behavior of Zn–Ni alloy coatings for alkaline hydrogen evolution reaction (HER), due to addition of TiO2 nanoparticles into the bath. Zn–Ni alloy coatings have been electrodeposited galvanostatically on copper, with wide compositional range (2.31–7.91 wt. % of Zn) at different current densities (c.d.) between 2.0 and 5.0 A dm-2. The electrocatalytic behaviors of all coatings have been studied for alkaline HER in 1.0 M …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 3, Issue 1, 2017 Read article
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Properties of Bentonite Stabilised with Fluorogypsum
Abstract: This paper presents the properties of the bentonite stabilised with fluorogypsum. For this purpose, commercially available bentonite and fluorogypsum were used in this investigation. The fluorogypsum content and the curing period were varied from 0% to 10 % and 0 to 28 days respectively. Compaction tests results reveal that the maximum dry unit weight increases and optimum moisture content decreases with the increase in the fluorogypsum content to the bentonite. …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 6, Issue 1, 2020 · pp. 43–53 Read article
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Evaluation of Hydrodynamic Characteristics of Quarter Circular Breakwater by RBF Network and Regression Models
Abstract: Breakwaters are massive structures constructed to provide the required tranquility within the ports and also used for safeguarding the beaches from eroding due to severe action of waves especially during inclement weather. In the recent years, innovative structures like Semi-Circular Breakwater (SCB) and Quarter Circular Breakwater (QCB) are being evolved to fulfill the ever increasing demand from coastal sector. QCB is a modified SCB, which is similar to caisson consists …
Published in International Journal of Water Resources Engineering · Vol. 6, Issue 2, 2020 · pp. 11–22 Read article
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Hardware Protection of Design Data for Integrated Circuits: A Review
Abstract: Due to globalization of integrated circuit (IC) design flow, the supply chain elements can pirate ICs, overbuild ICs and insert hardware Trojans. Ending piracy of ICs is locked by inserting additional keys and only a correct key makes the design to produce correct outputs. Test of ICs is essential to ensure their quality; the test is meant to prevent defective ICs from entering into the supply chain. Due to the …
Published in International Journal of Distributed Computing and Technology · Vol. 5, Issue 1, 2019 · pp. 9–14 Read article
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Development of Epidermal (TATTOO) Electronic Device with Organic Materials for Tracking Animals
Abstract: The objective of the study is to develop epidermal (tattoo) electronic devices for tracking domestic animals using printed organic complementary technology on flexible substrates with high performance N and P-type organic thin film transistor (OTFT) based on small molecules organic semi-conductor. The tracking device could be used to secure, monitor and locate animals. It is a wellknown fact that most animals live a nomadic life. This however leaves most of …
Published in International Journal of Distributed Computing and Technology · Vol. 8, Issue 1, 2022 · pp. 24–31 Read article
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Digital Signature Scheme for Image
Abstract: : Image authentication techniques have currently added great consideration due to its importance for a large number of multimedia applications. Digital images are progressively communicated over non-secure channels such as the Internet. Therefore, military, medical and quality control images must be protected against attempts to manipulate them; such manipulations could tamper the decisions based on these images. To protect the authenticity of multimedia images, several approaches have been proposed. These …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 3, Issue 2, 2017 · pp. 41–48 Read article
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A Multi-Terrain Fractal-Based Digital Camouflage Pattern
Abstract: A recent need for modern infantry operations would be the requirement of an effective camouflage pattern for usage in multiple terrains. This is a result of the modern evolution of military combat as its common for military units to be rotated from one location to another (usually with drastically different ecosystems). A good camouflage pattern that has tried to address this issue would be Crye Precision’s MultiCam, however it still …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 7, Issue 1, 2021 · pp. 30–38 Read article
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A Secured Distributed Database System Using Rijndael Encryption Algorithm
Abstract: There is a pressing need to secure distributed database system in order to address effectively some challenges, such as, no encryption of users’ access details in the database, which could be hacked by skilled hands, and also the security of the data is highly and threateningly compromised when using data encryption standard (DES) algorithm. This is because it has weak or semi-weak keys, inability of DES algorithm to eliminate the …
Published in International Journal of Software Computing and Testing · Vol. 9, Issue 2, 2023 · pp. 1–8 Read article
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ANALOG RADIO FREQUENCY CIRCUITS DESIGN TECHNOLOGIES IN NANOSCALE INTEGRATED CIRCUITS
Abstract: The evolution of the nanoscale complementary metal oxide semi-conductors led to many issues in analog design. Gate-leakage mismatches exceeded tolerances which require active and alternative techniques of cancellation and architectures giving rise to the low voltage techniques. Hence, functionalities are been shifted to the digital domains which also include parts of both analog and digital Radio Frequency circuits and imperfections in them.
Published in International Journal of Analog Integrated Circuits · Vol. 1, Issue 1, 2015 · pp. 1–12 Read article
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An Overview of RF MEMS Components by Microwave Theory and Techniques
Abstract: This paper offers with a rather new location of radio-frequency (RF) technology primarilybased on microelectromechanical systems (MEMS). RF MEMS gives a class of new devicesand components which show advanced high-frequency performance relative to standard(commonly semiconductor) gadgets, and which enable new device abilities. Further, MEMSgadgets are designed and fabricated by means of techniques much like those of very massive-scale integration, and may be synthetic through traditional batch-processing strategies. Inthis paper, the …
Published in International Journal of Analog Integrated Circuits · Vol. 6, Issue 1, 2020 · pp. 53–60 Read article
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A Complexity in Design of Cyber-Physical Systems: Context framework
Abstract: Cyber-bodily structures play a key role in a huge quantity of application domain names which include transportation, energy, health and nicely-being, manufacturing, and indeed as a part of clever infrastructures and towns—consequently now not best referring to business domain names. This paper makes a specialty of the complexity of destiny CPS, intuitively interpreted as a machine feature making it tough, and sometimes even not possible, as it should be predicted …
Published in International Journal of Analog Integrated Circuits · Vol. 6, Issue 2, 2020 · pp. 1–10 Read article
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Nano-MOSFET ever horizon power electronics
Abstract: This article is study about characterization of miniaturized metal oxide semiconductor field effect transistor (MOSFET, MOS-FET, or MOS FET). MOSFET knew as well by metal oxide silicon transistor (MOS transistor, or MOS). Subscriptive issued has been a type of insulated-gate field effect transistor that has fabricated by controlled oxidation of a semiconductor, given by, silicon. Voltage of covered gate has determined electrical conductivity of device thereby descriptive issued as ability …
Published in International Journal of Analog Integrated Circuits · Vol. 7, Issue 1, 2021 · pp. 25–32 Read article
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Analysis of Buck-Boost DC-DC converter Controlled SPRS using PWMVSI with Voltage and Current Control Techniques
Abstract: Slip power recovery scheme (SPRS) employing semiconductor technology has a considerable role in the progress of variable speed slip ring induction motor drive (SRIMD). SPRS utilizing the various configurations of pulse width modulated (PWM) inverters are current source inverters, voltage source inverters (VSI) with voltage and current control techniques, while the choppers are buck, boost, and buck-boost configurations. The PWMVSI with chopper controller allows the reactive power and speed control …
Published in International Journal of Electrical Power System and Technology · Vol. 8, Issue 1, 2022 · pp. 8–22 Read article