Trade Science Inc

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Biochemistry & Molecular Biology Letters

This is one of the flag ship Journals of Trade Science Inc. publishers. The Journal publishes latest advancements in both fundamental and application oriented research in general biochemistry and molecular biology. The Journal offers an open access publishing model where the authors retain the copyright of their contributions and also option to submit the manuscript in different standard formats of science communications. In the current volume the journal is focusing on tending research activities such as synthetic biology, sub-cellular and metabolic pathways, bioenergetics and industrially relevant biochemical processes. The Journal is established in the year 2015 and publishes three issues per year. The next issue is scheduled to be released in April 2021. In order to avail seam less, transparent and fast tracked editorial processing authors can submit their communication content at our online Journal manuscript tracking portal. If the authors face any difficulty in uploading the manuscript they can send the editable version to the editorial office. Authors can also avail our online real-time assistance services.  Recently the Journal has published some of the most advanced peer-reviewed literature on zoonotic virus, computation drug designing and Taguchi-base Six Sigma Methodology. The academic and managing editorial board of the Journal ensures timely processing, production and publication of the accepted manuscripts with an average of 35 days turn-around time per published article. Further information on the manuscript preparation and publication can be obtained at our author guidelines.

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Journal of Physics & Astronomy

This is a multidisciplinary open access Journal publishing recent observations and findings on all topics of physics and astronomy including astrophysics, nuclear physics, thermodynamics, cosmology, stellar & extragalactic astronomy, comets, asteroids, and space exploration. The Journal has successfully produced 8 volumes of scientific articles at the rate of four issues per year. The latest publication of the Journal on baryonic matter, Hubble’s law, Higgs Boson particles, Bigbang expansion are of represent the current and trending research activities in astrophysics.  The editorial board is represented by well acclaimed astronomists, academicians, physicists, nuclear scientists, quantum physicists, engineers, scientists, biophysicists, materials scientists, aerospace engineers from different countries. The journal is currently engaged in compilation of this year’s first issues which is scheduled to be released by April 2021. Interested authors are encouraged to submit their manuscripts at our safe and secure online portal or via email to the editorial office. For further information kindly visit the author guidelines.

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Organic Chemistry: An Indian Journal

This is an Indian Journal publishing latest, methodological, procedural and processes within the realm of organic chemistry.  Topics covered by the journal include natural products, organic synthesis, catalysis, functional materials and computational organic chemistry. The Journal publishes peer-reviewed articles under open access licensing terms and has successfully produced 14 issues so far. The Journal has published impactful articles on solvent free large scale synthesis, industrially viable demethylation reactions, synthesis of isomers and synthesis and characterization of heterocylic compounds. The Journal has impressive citation index and is referred by eminent organic chemists all over the world. The next issue of the Journal is scheduled to be released in March 2021. Authors are invited to contribute their scholarly outcomes at the journal online portal or via email to the Journal editorial office. The Journal managing editorial board has decided to offer several benefits and advantages to the contributing authors in this current calendar year which includes, manuscript number allotment within 72 hr.; peer-review of the manuscript in 21 days by way of multiple expert invitations; publication production (copyediting, style sheet implementation, serial allocation, online hoisting) of the manuscript within 7 days after acceptance and assistance for language editing and graphical representations.

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Nano Science & Nano Technology: An Indian Journal

The Journal was established in the year 2007 for dissemination of current developments and innovations in nano-science and nano-technology. The Journal publishes all forms of science communications on the fundamental, observational, experimental and advanced application oriented studies. The Journal is currently engaged in the production of 14th volume. The articles that are already published in this volume include reactor modeling for ethylene production, and commercialization of emerging nanotechnology based products. The Journal articles are cited 121 times in various related International publications. Authors are invited submit their manuscripts at the Journal dedicated online portal or can be send as email to the editorial office preferably by March 2021.  The editorial board of the Journal comprising of 20 distinguished academicians and scientists takes adequate measures to adhere to the International publications standards. For additional information the corresponding authors can refer to the Journal author guidelines. The Journal invites manuscripts the present mathematical, scientific and engineering and technological interpretations as well as designing and assembly of nano scale structures, devices and molecules. The related sub topics include nanomaterial, thermodynamics and nanoelectronics. 

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Environmental Science: An Indian Journal

Sustenance and conservation of our environment is critical for health and quality of life. There have been significant strides in environmental science in the recent times owing to global emphasis for safe and sustainable ecology. Environmental Science: An Indian Journal bring forth the latest developments that are taking place in the Indian subcontinent covering wide range of topics relevant to the environmental sustenance such as human environment interaction, biodiversity, environmental toxicology, pollution, e-waste management, marine ecology as well as environmental engineering and technologies reporting India specific environmental issues and remediation approaches. The Journal aims to promote integrated and well-coordinated research and offers an excellent open access platform for environmental scientists all across the world to communicate their experimental observations and interpretations. The strong 30 member editorial board of the Journal is constituted by eminent academicians and environmental scientists. The journal was established in 2006 and has successfully produced 16 annual volumes of peer-reviewed content. In the present 17th volume the Journal has published 10 articles contributed by 21 authors from diverse geographies. Recently the Journal has published come of the impactful articles on environmental science act as preventive epidemic model, Indian ocean dipole influence on rainfall distribution, evaluation of urban space thermal environment, engineering and technological aspects of air pollution and storage effect on soft drinks. The next issue (Vol. 17, No. 3) is scheduled for release in March 2021. Interested authors can submit their manuscripts at the Journal exclusive online portal or can opt to send as email attachment to the editorial office. The Journal considers fast-tracked editorial processing and rapid publication for short-note communications.  

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How matter could have originated after Big bang

Jasmin Belle-Isle (2019) provided an account of cascade of events that could have probably given rise to heavier atoms after the Big bang. The author has emphasized that the initial temperature of the universe was very high and in the process of cooling it gave rise to heavier atoms. The energy of the big bang was propelled by the supra gamma radiation followed by the photons in the gamma radiation. The author believes that the energy gives rise to elementary particles which ultimately amalgamate to form the atomic matter. The matter transforms into stars and planets.

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ANALYSIS OF DYEING AND PRINTING WASTE WATER OF BALOTARA TEXTILE INDUSTRIES

ABSTRACT:

The textile effluents containing dye, printing and processing waste water of Balotra region were collected to study the concentration levels of different salts and metal ions in the effluents. Water samples were collected from ten different locations of Balotra region and various parameters were analysed viz pH, EC, TDS, COD, The concentration of Na+ , Ca2+, Mg2+, Cl− , NO3 − , F− and the heavy metals (Cu, Fe, Cr, Ni, Zn, Pb Cd), which reveals that effluent discharge from the dyeing and printing textiles has great impact on the quality of water. The results show extreme variation from the standard WHO specifications. The samples were found to contain pH and electrical conductivity in the range 7.1 to 8.7 and EC from 2000 to 9000 μmhos/cm, respectively. The concentrations of biological oxygen demand (BOD) and chemical oxygen demand (COD) were found unexpectedly very high. A higher concentration of heavy metals was also detected. The concentration of nitrates and fluorides were very high from the limit set by WHO.

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For more details @ https://www.tsijournals.com/articles/analysis-of-dyeing-and-printing-waste-water-of-balotara-textile-industries.pdf

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NATURAL BOND ORBITAL (NBO) POPULATION ANALYSIS OF AN ENERGETIC MOLECULE 1-PHENYL-2- NITROGUANIDINE

ABSTRACT:

The DFT study was carried out using Gaussian 03 software package to appraise the molecular structure of high energy compound 1-phenyl-2-nitroguanidine at B3LYP/6-311++G(d,p) level. Natural Bond Orbital (NBO) analysis of the molecule was carried out in order to understand the electronic structure and hybridization of the atoms at same level of theory. The hyper conjugative interactions and charge delocalization acquired from NBO analysis was used to investigate the stability of compound. The π electron delocalization parameter (Q) as a geometrical indicator of a local aromaticity and the geometry based Harmonic Oscillator Measure Aromaticity (HOMA) have also been calculated at the same level of theory. The electron density based Fukui function was used to envisage the reactive site. On the basis of the principle of statistical thermodynamics, the standard molar heat capacity (ܥ୮,୫ θ ), standard molar entropy (ܵ୫ θ ) and standard molar enthalpy (ܪ୫ θ ) from 200 to 800 K were derived from the scaled frequencies. The dipole moment (μ), polarizability (α) and hyperpolarizability (β) of the molecule have also been reported.

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For more details @ https://www.tsijournals.com/articles/natural-bond-orbital-nbo-population-analysis-of-an-energetic-molecule-1phenyl2nitroguanidine.pdf

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CORROSION CHARACTERSTICS OF HYDROXYAPATITE COATED TITANIUM SUBSTRATE FOR BIOMEDICAL APPLICATIONS

ABSTRACT:

In this paper, the discussion has been made on corrosion behavior of the hydroxyapatite coatings over Titanium substrate using electro deposition method. Hydroxyapatite [Ca (NO3)2 + (NH4)2HPO4] has been synthesized at room temperature by the mixture of calcium nitrate and diammonium hydrogen phosphate and deposited over titanium substrates. The corrosion behavior of the coatings has been examined by treating the samples with Simulated Body Fluid solution. It was observed that the coated samples of HAP exhibits excellent corrosion resistance at the rate of 0.296 × 10-3 mm yr-1 when compared to the uncoated samples of titanium with 2.001 × 10-3 mm yr-1. Also the surface roughness of the coatings were evaluated using AFM analysis with an average roughness of 6.67235 nm

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For more details @ https://www.tsijournals.com/articles/corrosion-characterstics-of-hydroxyapatite-coated-titanium-substrate-for-biomedical-applications.pdf

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RSA ENCRYPTION USING THREE MERSENNE PRIMES

ABSTRACT:

As the internet evolves and computer networks become accessible, most business transactions are done over the internet. Potential threat to the information is always present and attempts are being made to provide maximum security over the network. One of such new techniques is using multiple prime numbers for RSA cryptosystem, which is not easily breakable. Also, typical prime numbers are used in order to strengthen the algorithm to ensure safe data exchange. In this paper, we used three Mersenne prime numbers to construct a new RSA cryptosystem which provides more efficiency and reliability over the network. Mathematics Subject Classification (2010): 11T71, 14G50, 68P25, 94A60.

INTRODUCTION :

The fundamental objective of cryptography is to enable two people to communicate over an insecure channel in such a way that an opponent cannot understand what is being said. The sender encrypts a plain text using a predetermined key and sends the resultant cipher text over the channel. An intruder, upon seeing the cipher text over the channel cannot determine what the original message was; but the receiver who knows the encryption key can decrypt the cipher text and reconstruct the plain text1 . Mathematically, a cryptosystem is a five-tuple (P, C, K, E, D) where:

1. P is the finite set of possible plaintexts

2. C is the finite set of possible cipher texts.

3. K is the keyspace, finite set of possible keys.

4. For each k Є K, there is an encryption rule ek Є E and a corresponding decryption rule dk Є D.

Each ek : P → C and dk: C → P are functions such that dk(ek(x)) = x for every x Є P.

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For more details @ https://www.tsijournals.com/articles/rsa-encryption-using-three-mersenne-primes.pdf

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PERFORMANCE EVALUATION OF DIESEL ENGINE WITH BIODIESEL ALONG WITH ADDITIVE FOR REPLACING DIESEL FUEL

ABSTRACT

Experimentation has been carried out with additive Diethyl Ether (DEE) and Mahua biodiesel in diesel engines to replace convectional fuels. This idea is being floated with the objective that low temperature combustion can be maintained and thereby reducing the NOx emission. Biodiesel application reduces other emissions substantially, but for NOx. This is because of the reason that Tran esterified vegetable oil contains oxygen in its molecular structure. DEE possesses different properties altogether with higher Cetane number, lesser auto ignition temperature etc., may show the way for smoother start of combustion at lower atmospheric temperatures also. In this study DEE mixed with the Mahua methyl ester (MME) at different proportion such as 3%, 5% 10% and tested at different loads on diesel engine. Emission levels are decreased substantially with 15% DEE blend with MME at full load. The thermal efficiency rise and SFC are better in the case of 15% additive blend

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For more details @ https://www.tsijournals.com/articles/performance-evaluation-of-diesel-engine-with-biodiesel-along-with-additive-for-replacing-diesel-fuel.pdf

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STOCHASTIC MODELING AND OPTIMIZATION OF PROCESS PARAMETER OF A COAGULATION PROCESS IN WATER TREATMENT USING A HYBRID COAGULANT BY RESPONSE SURFACE METHODOLOGY

ABSTRACT :

Design of experiment uses a series of structured analytic method to investigate the relation between parameters and the responses. The particular technique used in this study is response surface methodology. Using the DOE approach, a mathematical based model was developed to study the response prediction. Effectiveness of important process parameters Al/Si molar ratio, OH/Al molar ratio, pH and dosage were determined, optimized and modeled successfully. Significant quadratic polynomial models were obtained.

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For more details @ https://www.tsijournals.com/articles/stochastic-modeling-and-optimization-of-process-parameter-of-a-coagulation-process-in-water-treatment-using-a-hybrid-coa.pdf

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Antimicrobial Potential of Green Synthesized Silver Nanoparticles Using Sida acuta Leaf Extract

ABSTRACT :

Plants are the natural factories for nanoparticle production as many of their products are being used for metallic nanoparticles production. Silver nanoparticles are being used in a number of consumer products, remediation processes, and medicines due to their antimicrobial and anti-inflammatory and catalytic activities. Present work focuses on a simple, one-step, environmental-friendly biosynthesis of silver nanoparticles using silver nitrate as precursor and leaf extract of herb species (Sida acuta); a common wireweed of Malvaceae family, which acts as reducing as well as capping agent. Synthesized nanoparticles were characterized for their morphological description using different techniques like UV-Vis spectroscopy, dynamic light scattering (DLS), transmission electron microscope (TEM) and Fourier transform infra-red (FT-IR) spectroscopy. The antimicrobial activity of these nanoparticles was studied against Pseudomonas aeruginosa and Candida albicans. The results showed good inhibitory effect against Pseudomonas aeruginosa and Candida albicans and found to exhibit good antibacterial activity especially at lower concentrations of 4 μg/ml and 8 μg/ml.

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For more details @ https://www.tsijournals.com/articles/antimicrobial-potential-of-green-synthesized-silver-nanoparticles-using-sida-acuta-leaf-extract.pdf

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Microbes and their Participation in Selected Human Neoplastic Diseases

ABSTRACT:

The progressing development of studies, particularly within genomics of pathogen-host interactions, allows to recognize better the causal link between the infection and the neoplastic disease. The data obtained till now point to a significant involvement of microbes and, in particular viruses in over 20% of human neoplastic diseases. Basing on the multi-year knowledge, World Health Organization (WHO) recognized the following viruses: Epstein-Barr virus (EBV), Kaposi’s sarcoma-associated herpes virus (KSHV), hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodefiniciency virus-1 (HIV-1), human T-cell lymphotrophic virus-1 (HTLV-1), human papillomavirus type 16 (HPV-16) and a single bacterial pathogen, the Helicobacter pylori as "carcinogenic to humans". The above listed pathogens represent risk factors of specific neoplastic diseases, including Burkitt lymphoma (BL), Hodgkin lymphoma (HL), non-Hodgkin lymphoma (NHL), nasopharyngeal carcinoma (NPC), Kaposi’s sarcoma (KS), hepatocellular carcinoma (HCC), adult T-cell leaukemia (ATL), cervical cancer (CC) and oropharyngeal cancer (OPC), nonmelanoma skin cancer (NMSC) and gastric cancer (GC). The causal link between the infections and development of the neoplastic diseases in humans, however, remains an open question. Nevertheless, the already obtained data promote novel investigative directions within the early diagnosis of neoplasia risk and prophylaxis as well as they allow to implement novel therapeutic strategies. Therefore, it is justified to present data related to involvement of microbes in etiopathogenesis of tumours.

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For more details @ https://www.tsijournals.com/articles/microbes-and-their-participation-in-selected-human-neoplastic-diseases.pdf

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Environmental Characterization and Natural Radioactivity Influential on the Mountains of the Red Sea Coast, Egypt

ABSTRACT:

The Granite Mountains contains a certain amount of natural radioactivity that generally results from the decay of uranium, thorium and 40K isotopes. Calculation of the concentration levels in mountains rock from Knowledge spatial distribution and sources of these isotopes this was very important to avert negative effects the resulting from it. The present work focuses on investigating the distribution, environmental effect and sources of 235U, 238U, 232Th, as well as the activity of gross β and α in rock in some locations in this mountains. Additionally, rocks samples were analyzed by the high-resolution gamma spectrometers techniques. Results detect significant differences in radioactivity in terms of sampling sites variation and clarified a relatively high concentration of 238U in some locations. The activities of 238U, 226Ra, 232Th and 40K were measured as well as the radiological hazard parameters were calculated in the samples. The activities concentration average of (238U, 226Ra, 232Th and 40K) were 191.71 ± 23.55, 177.49 ± 25.62, 65.88 ± 6.48 and 192.66 ± 23.19 Bq/kg respectively. The annual effective dose rate (mSv/y), the mean of the absorbed dose rates (D), radium equivalent (Raeq), the external hazard index (Hex) and the internal hazard index (Hin) and the representative level index (Iγ, Iα) were; 0.25 mSv/y, 205.64 nGy/h, 1.01 mSv/y, 286.90 Bq/kg 1.97 and 0.89, respectively. The calculated radiation hazard parameters in some samples were lower than the global average and other were higher than the global average. The (Hex, Hin, Iα and Iγ) exceeded the unity and out of the human health safe limit and it may be harmful to the peoples in the region. Most of the 238U concentrations in the rock are below the World Health Organization permissible limit for rock. The relatively high uranium concentrations in some rock samples suggest a long period of geochemical interactions between rocks, sediments and water. The results indicate higher levels of the activity of 222Rn and 226Ra lower than the permissible limits for rock. The specific activity ratios of 226Ra/238U and 232Th/238U were calculated for evaluation of the behaviors of these radionuclides. These results give the basic values for the distribution of natural radionuclides in the region and will be used as reference information to determine any future changes.

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For more details @ https://www.tsijournals.com/articles/environmental-characterization-and-natural-radioactivity-influential-on-themountains-of-the-red-sea-coast-egypt.pdf

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EXPERIMENTAL STUDY ON PROCESS COST REDUCTION IN ELECTRO DEPOSITION PROCESS

ABSTRACT:

Recently, significant attention has been directed towards the use of energy analysis in the assessment of thermal and other industrial processes and their environmental impacts since energy analysis is an effective tool both for achieving efficient energy utilization with minimum (or zero) environmental impact and for understanding environmental issues. In this study, the new design and electrification of the hangar system for Electro Deposition (ED) coating system gives energy saving in process as well as reduction in material consumption. The same can be horizontality deployed in all automobile and auto components manufacturing industries in ED coating plant. The modified Hangars were tried in the production line and observed for the period of 52 days and found Current consumption reduction of 270 Amps/car body and material consumption reduction of 1.32 Kg/product.

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For more details @ https://www.tsijournals.com/articles/experimental-study-on-process-cost-reduction-in-electro-deposition-process.pdf

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BUOYANCY INDUCED NATURAL CONVECTIVE HEAT TRANSFER ALONG A VERTICAL CYLINDER UNDER CONSTANT HEAT FLUX

ABSTRACT:

Buoyancy induced natural convective heat transfer along vertical cylinder immersed in Newtonian fluids such as water, water and ethylene glycol mixture with 75: 25 ratio under constant heat flux condition is investigated experimentally and presented. Thermal stratification was observed in the ambient fluid after steady state conditions achieved as the fluid temperature goes on increasing along the axial direction outside the boundary layer. Temperature variation of the cylinder along axial direction, temperature variations of fluid in both axial and radial direction are shown graphically. It is observed that the temperatures of the cylinder and the fluid increases along axial direction and the fluid temperature decreases in radial direction also, it is understood that thermal stratification is achieved. Experiments were conducted for different heat inputs (30W, 40W, 45W and 50W) and a correlation between the non dimensional numbers Nusselt number (Nu) and Rayleigh number (Ra) for uniform or constant heat flux condition is suggested as Nu = 0.287 (Ra)0.287.

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For more details @ https://www.tsijournals.com/articles/buoyancy-induced-natural-convective-heat-transfer-along-a-vertical-cylinder-underconstant-heat-flux.pdf