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1938 articles for “Comparator” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Low Power High Speed Eight-Transistor (8T) SRAM Cell with Enhanced Data Stability
Abstract: The demand of static random access memory cell in embedded memories is rapidly increasing. To design SRAM is continuously becoming difficult due to limitation of weaker write margin, degraded data stability and higher leakage power consumption. In order to overcome these limitations, new 8T SRAM has been explored. The simulation results depicts better data stability, low access delay and decreased leakage power consumption. Alternatively, proposed cell with sleep transistor and …
Published in Journal of VLSI Design Tools and Technology · Vol. 7, Issue 2, 2017 · pp. 35–44 Read article
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Single Bit Low-Power High-Speed Full Adder
Abstract: This paper presents a high-speed low-power full adder cells that lead to have a reduced power-delay product (PDP). A comparison against other full-adder structure as having low PDP, in terms of speed, power consumption and area of cells is carried out. This paper contains, a hybrid 1-bit full adder design employing both complementary metal-oxide semiconductor (CMOS) and transmission gate logic styles. First implemented was the design for 1 bit then …
Published in Journal of VLSI Design Tools and Technology · Vol. 7, Issue 2, 2017 · pp. 55–60 Read article
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Seismic Behavior of RCC Buildings under Revised Seismic Zone Classification by BNBC
Abstract: This study aims at the comparison of provisions of earthquake analysis given BNBC 2017. The revised BNBC 2017 has divided the seismic zones of Bangladesh into four different categories such as Zone-1, Zone-2, Zone-3 and Zone-4 respectively. They have different seismic zone coefficients. Finally structural analysis and design of a typical G+10 storey school building situated in all four seismic zones is conducted to investigate the seismic behavior of that …
Published in Recent Trends in Civil Engineering & Technology · Vol. 9, Issue 3, 2019 · pp. 21–28 Read article
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Feasibility Study of Reetha Powder (Sapindus trifoliatus) as a Plasticizer Admixture in Concrete
Abstract: With on-going research and development activities in the field of concrete admixtures, emphasis is laid on use of naturally available organic material to enhance properties of concrete. Reetha (Sapindus trifoliatus), is popularly used in ayurvedic medicines such as shampoo and other products because of its excellent foaming and cleansing properties. This study emphasizes on the effect of natural admixtures such as reetha powder concrete (RPC) in comparison with super plasticizers …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 76–86 Read article
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Performance Study of Parabolically versus Exponentially Tapered Multimode Interference Coupler
Abstract: ABSTRACT This paper shows mainly the performance study on tapered section of Multimode Interference (MMI) coupler having either parabolic or exponential taper section. The comparative study of the 1 × 2 MMI coupler with proposed structure, such as the normalized width variation, and variation of MMI length are investigated by the 2D finite difference beam propagation method (BPM). We have found that exponential tapered MMI coupler has advantageous compared to …
Published in Trends in Opto-electro & Optical Communication · Vol. 2, Issue 2, 2012 · pp. 8–17 Read article
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Performance Analysis of OFDM System Using Non-conventional Transform and Non-conventional Mapping Schemes over Rayleigh Channel
Abstract: ABSTRACT High data rate wireless transmission is required to meet the rapidly increasing demands for mobile communications. Fast Fourier transform (FFT)-OFDM has drawn much attention due to its simple implementation and robustness against frequency-selective fading channels. Recently, the advantages of the discrete cosine transform (DCT)-based OFDM have come to the light. In this paper, performance of the conventional FFT-OFDM system is compared with non-conventional DCT-OFDM in terms of bit error …
Published in Journal of Communication Engineering & Systems · Vol. 2, Issue 1, 2012 · pp. 13–20 Read article
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Experimental Study on the Effect of Combination of Two Ginseng-Containing Prescriptions of Koryo Herbal Medicines and Fluconazole in Systemic Candidiasis Mouse Model
Abstract: We evaluated the efficacy of two Ginseng-containing prescriptions of Koryo herbal medicines combined with fluconazole (FLC) against systemic candidiasis, using experimental mouse model. The results showed that combined with FLC, treatment of mice with Sa-Gun-Za-Tang or Sip-Zon-Dae-Bo-Tang significantly increased the survival rates and decreased the number of viable Candida albicans cells in the kidneys compared with treating animals with FLC alone(P<0.01 for both comparisons). Compared with untreated controls, treatment of …
Published in Research and Reviews: A Journal of Medicine · Vol. 10, Issue 1, 2020 · pp. 24–28 Read article
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Assessment of Reactive state of muscles by inducing fatigue in bilious and phlegmatic temperament individuals
Abstract: Introduction:- Unani Medicine is a science, which teaches us how to maintain natural harmony within the body to attain health and happiness. Temperament is very important concept of Unani medicine on which whole medicine relies. Aims and Objective:- This research paper have following Aims and Objectives;To find out whether there exist any correlation between reactive state of muscle and temperament in persons of different temperament.To validate the correlation between reactive …
Published in Research and Reviews: A Journal of Medicine · Vol. 13, Issue 3, 2023 · pp. 18–23 Read article
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Determinants of Caesarean Delivery in Ayder Referral Hospital, Mekelle, Tigray, Ethiopia 2015: A Case Control Study
Abstract: Caesarean delivery rates have been increasing around the world from time to time, with current rates in developing countries comparable to other industrialized nations. International concern over such increases has prompted the World Health Organization to suggest that caesarean section rates should not exceed 15%. A study conducted in Ayder Referral Hospital indicated that the rate of caesarean section was 21.90%. The aim of the study was to assess the …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 5, Issue 1, 2016 · pp. 52–59 Read article
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Effect of Kineso Taping with Exercise versus Ultrasound with Exercise on Pain Relief in Acute Carpal Tunnel Syndrome
Abstract: Carpal tunnel syndrome is the most frequent compression neuropathy with an estimated prevalence in the general population of 3.7–5.8%. It may be up to three times more common in women than men, with the prevalence highest in the 40–55 year old age group. Global country Malaysia has higher prevalence of CTS among nurses, dentists and other occupations with more wrist flexion movement in Malaysia. Higher prevalence was shown in respondents …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 5, Issue 3, 2016 · pp. 27–41 Read article
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CARDIOVASCULAR EVALUATION OF NEONATES WITH PERINATAL ASPHYXIA WITH SPECIAL REFERENCE TO CARDIAC TROPONIN T LEVELS ,CREATINE KINASE MB AND 2D ECHO.
Abstract: Methods:70 term babies with perinatal asphyxia were selected as cases.They were evaluatedwithin 24 hours of birth using echocardiography and cardiac enzymes i.e. Troponin T andCK-MB levels .Results:Incidence of cardiac dysfunction in neonates was reported and correlated withcardiac enzymes.Majority had moderate HIE (51.4%), a total of 23 (32.9%) had mild HIEand 11 (15.7%) had severe HIE.Echo findings were abnormal in 45 / 70 (64.3%) of neonateswith Tricuspid regurgitation being most common …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 11, Issue 3, 2022 · pp. 29–42 Read article
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Improvised Rapid Antibiotic Sensitivity Test by Disc Dispersion Method
Abstract: Multidrug resistance is the one of vital issue globally, there are several causes for multidrug resistance, like improper utilization of antibiotics and selection of suitable antibiotics are the one of the predominant reasons for multidrug resistance gaining. To enable physician to select the suitable antibiotics, appropriate antibiotic sensitivity shall be performed in shortest time period. A method has been developed to get the antibiotic sensitivity test in 2–3 hours for …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 8, Issue 3, 2018 · pp. 44–57 Read article
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Physicochemical and Microbiological Analysis of Consumable Water in Kolkata and Surrounding Areas
Abstract: The basic need of humans for their survival is food, water and air. Drinking water is said to be the most essential requirement for life available on Earth. The increase in population is one of the factors for the crisis of drinking water all over the state. This shortage of drinking water is due to the effects of pollution in the water samples such as mixing of sewage waters and …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 11, Issue 2, 2021 · pp. 6–12 Read article
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Estimation of Effective Storage Time in Post-thawing and Washing Cryopreserved Red Blood Cells using Mechanical Properties of Membrane by Dielectrophoresis
Abstract: Aim: The aim of the study is to estimate most effective storage time after thawing and washing in cryopreserved red blood cells(RBCs), using the mechanical properties of red blood cells(RBCs) membrane by dielectrophoresis. Materials and Methods: The mechanical properties of the RBCs membrane(elasticity, electric capacity and interactive energy) were calculated by mathematical model made from dielectrophoresis on RBCs. In addition, estimating the most effective storage time after thawing and washing …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 10, Issue 1, 2021 · pp. 31–39 Read article
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Digital Book Wield Smart App
Abstract: Digital Book Means Computer/Laptop. The system is developed to control Digital Book’s keyboard by Android device using Arduino. As all are familiar with both Android device and Digital Book like PC, Laptop etc., there are various limited options available to use when Android device is not connected to the Digital Book in order to access it at their Workstations. Connecting Android device to Digital Book by Arduino which is connected …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 5, Issue 3, 2018 · pp. 6–10 Read article
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Uncharacteristic Behavior of User and its Impact on Social Networks
Abstract: Although there are still a lot of security and protection issues, the emotional rise in OSN use. Right now, propose a hazard evaluation dependent on the possibility that the more a client conduct separates from what it very well may be considered as a ‘typical conduct’, the more it ought to be viewed as unsafe. In doing this, we have considered that OSN populace is extremely heterogeneous in watched practices. …
Published in Recent Trends in Parallel Computing · Vol. 7, Issue 1, 2020 · pp. 24–29 Read article
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Detection of Cardiovascular Disease using AI and ML: A Review
Abstract: In the 21st century according to statistics, the risk of cardiovascular disease has become more common and the death rate caused by it is increasing way more. Around 17.9 million lives are taken by CVDs each year. There are various reasons causing it but most importantly it is caused by not identifying it, hence it becomes a very important task for the human race to identify the CVDs and deal …
Published in Journal of Artificial Intelligence Research & Advances · Vol. 10, Issue 1, 2023 · pp. 11–21 Read article
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A Pseudo Randomly Triggered Integer Cycle Control (PRT-ICC) for AC Loads to Reduce THD, EMI and RFI
Abstract: Several proportional voltage control techniques exist for AC loads. The most popular of these are phase control (PC), cycle control (CC) (including integral cycle control (ICC) and fractional cycle control (FCC)) and pulse-width modulation (PWM)). Phase control utilizes triggering for loads away from zero voltage or zero current and generates odd harmonics with amplitudes higher than ICC and PWM. Integral cycle control, causes more harmonics (both even and odd) overall …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 3, Issue 3, 2015 · pp. 22–39 Read article
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CFD Analysis of NACA 2412 and NACA 2412 with Passage for Lift Augmentation
Abstract: Computational Fluid Dynamics (CFD) analysis of a three dimensional (3-D) National Advisory Committee for Aeronautics (NACA) 2412 airfoil was compared with same dimensional 3-D NACA 2412 with internal passage. The computational domain was composed of 2109509 elements for NACA 2412 and 2258962 elements for NACA 2412 with internal passage. Calculations were done for various Mach numbers by varying the angle of attack constant for above mentioned turbulence model. The flow …
Published in Journal of Aerospace Engineering & Technology · Vol. 5, Issue 2, 2015 · pp. 1–7 Read article
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Optimization of Media to Improve Macrolide Antibiotic Production while Minimizing Impurities
Abstract: Immunomycin is a fermentation product of Streptomyces hygroscopicus var ascomycetes. Macrolide produced from Streptomyces hygroscopicus has superior activity when compared to cyclosporine. The immunosuppressant activity is useful in treatment of autoimmune diseases, as well as infectious diseases. The serious side effects of cyclosporine treatment include kidney failure, liver damage and ulcers, so there is a need for new safer and more effective method of treatment. The present study was carried …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 2, Issue 1, 2012 · pp. 24–36 Read article