Volume 11, Issue 7, July 2020 Edition


Publication for Volume 11, Issue 7, July 2020.

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Low Rate Arbitrary Waveform Generator for Visible Light Communication (VLC)[ ]


Over the decades, more and more predictable lighting systems tend to be replaced by LED lighting systems because of their advantages such as high energy efficiency, long life and less heat radiations. Because of the LEDs' ability of switching to different light intensities at fast rate, these lighting solutions could be used for both lighting and transferring data. This characteristic of the LEDs has led to the development of a new technology, known as Visible Light Communication (VLC).

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Content Analysis: A Comparative Study of Two Dramas of Pakistan Television Network[ ]


This study analyzes Pakistani and specifically state-oriented PTV dramas. The world of television shows and tells us about life, people, plac-es, power, and fate. People like to engage with the activities of social media and mostly, believe on the stance of it without referring it with genuine resources. Researchers are here tending to compare two dramas, representing two eras, to trace how women struggle change over time. For a woman, in a society like Pakistan, it is more difficult than a man to earn and maintain a successful position.

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Discuss the role histopathology now has, or could have in the future, in the field of Pharmacodiagnostics, targeted therapies/personalised medical treatment[ ]


Pharmadiagnostics is the highest extension forward enhance patients’ cases with tumour disease which has started at the beginning of 21th century (Kierkegaard and Bartlett, 2008). Basically, it can connect between cure results such as response and resistance. It is wildly used test in genetics associations researches which has been identified in high response to the drugs therapy for each individual either they will benefits from these treatment or not (Nadji and Nassiri, 2008; Bartlett., 2005). It is estimated that pharmacodiagnostics have used as ideal technique in oncology to improve and enhance targets therapies (Jorgensen et al., 2012).

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ENVIRONMENT AND OPERATION AUDIT RATING OF QUARRIES IN EVBONOGBON TOWN, EDO STATE, NIGERIA[ ]


Quarry Audit Rating (QAR) is a mathematical model developed for the purpose of investigating and assessing the level of environmental and operation compliance of quarries. It has become imperative to have ready tool that will be at the disposal of internal health, safety and environmental officers in extractive industry, and also available to regulatory and supervisory bodies like the Ministry of Mines and Steel Development and Ministry of Environment at the State and Federal levels, to enable on the spot assessment of the level of compliance with extant environmental regulations.

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REVIEW ON BACTERIAL BIOFILM AND ASSOCIATED INFECTIONS[ ]


A biofilm is an architectural colony of microorganisms, within a matrix of extracellular polymeric substance that they produce. Biofilm contains microbial cells adherent to one-another and to a static surface (living or non-living). Bacterial biofilms are usually pathogenic in nature and can cause nosocomial infections. The National Institutes of Health (NIH) revealed that among all microbial and chronic infections, 65% and 80%, respectively, are associated with biofilm formation.

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Studies on Matrix Metalloproteinase: A Review of their Structure, Types and Role in Myocardial Infarction[ ]


Myocardial Infarction. These Matrix Metalloproteinases (MMPs) are a group of enzymes that are responsible for the degradation of extracellular matrix (ECM) and the proteins in ECM during organogenesis, growth and normal tissue turnover. These enzymes are endopeptidases that are depended on calcium and zinc ions for their activity and are thus, known as metalloproteinases. Matrix metalloproteinases are involved in wound healing, angiogenesis, and tumor cell metastasis.

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The Impact of Coronavirus on Global Relations (TICOGR)[ ]


The Wuhan Center for Disease Control (WCDC), announced on 27th December 2019 the existence of an unknown disease in Wuhan. The disease was announced to have had pneumonia-like symptoms. The disease caused several deaths drawing the attention of the world to the city. The rate of spread of the disease was also very high because, in just two weeks, more than 14,000 people had been infected.

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Covid-19: Climate Change and Food Security in Southwest Nigeria[ ]


This study assessed the impacts of climate change on agricultural productivity in Oyo State, Southwest Nigeria. The study sourced primary data from a total of 411 households who are mainly farmers and it also used different methods and approach-es including Standardized Anomaly Index (SAI), Coefficient of variation (CV), Adaptation Decision Matrix (ADM), Multi Crite-ria Analysis (MCA) Social Analysis System (SAS2) among others. The secondary data was obtained from credible publications and institutions including the Nigerian Meteorological Agency (NiMet). The primary data obtained was triangulated with the secondary data and the information on Covid-19 to arrive at the findings of this study which covered a period of 31 years from 1985 to 2015.

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USE OF SOFT LANDSCAPE MATERIALS IN MINIMIZING CLIMATE CHANGE AND ITS EFFECT ON THE ENVIRONMENT, A CASE STUDY OF AKURE, NIGERIA[ ]


The most salient reason for the environmental abasement that has led to the global environmental crisis is the deteriorating relationship between man and his environment. Man’s activities such as overexploitation of natural resources, technological and industrial development has resulted in climate change. According to the severe climate change in recent days, there is a need to pay more attention to the control and modification of climate. Moreover, soft landscape materials also obviously affect climate.

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Transformational Leadership and Lecturers’ Work Engagement: The Mediating Role of Self-Efficacy[ ]


This study aims to investigate the impact of transformational leadership on work engagement in which self-efficacy acts as a mediating variable. This study applies a quantitative method with a survey design approach using inferential analysis. A set of questionnaires with a Likert scale is used as the main data collection tool. LISREL 8.80 is used for statistical software. 220 lecturers of state polytechnics in west Kalimantan are the samples of this research.

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Biochemical Evaluation of Cerebral Palsy in Children: A multifactorial neuromuscular malfunction[ ]


Cerebral Palsy is a neurological disease emanating from brain contusions and abnormalities that can interrupt motor control functions. It is congenital illness owing to brain deterioration during gestation period or after delivery. It is main genesis of spasticity and physical impairment in children that will intervene with conventional movement, gait and utterance. According to biochemical evaluation, in Armed Force Institute of Rehabilitation Medicine, 102 children were acknowledged to cerebral palsy out of which 46% were male and 56% were female.

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Evaluation of Mechanical Properties of Unsaturated Polyester Resin Composite Tiles of Granite Quarry Dust Filler[ ]


The effects of granite quarry dust content and particle size on the mechanical properties of unsaturated polyester resin composite tiles produced by a simple casting process was evaluated. The quarry dust content employed was within 0 to 80 wt. % while the particle sizes of the quarry dust used in the formulations were 53, and 150 µm respectively. The mechanical properties of the composite tile samples were characterized by standard methods. Result showed a general decrease in tensile strength of the composite tile samples with granite quarry dust content. The composite tile sample formulated with quarry dust of 53 µm particle size exhibited the highest tensile strength of 46.73 MPa at 20 wt. % quarry dust content.

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Virtual screening Approach of drug designing for Colon Cancer[ ]


Colorectal cancer is a cancer from uncontrolled cell growth in the colon or rectum or in the appendix. Symptoms typically include rectal bleeding and anemia which are sometimes associated with weight loss and changes in bowel habits. The most common mutation in colon cancer is inactivation of APC. Adenomatous polyposis coli (APC) also known as deleted in polyposis 2.5 (DP2.5) is a protein that in humans is encoded by the APC gene. APC is classified as a tumor suppressor gene. Tumor suppressor genes prevent the uncontrolled growth of cells that may result in cancerous tumors. The protein made by the APC gene plays a critical role in several cellular processes that determine whether a cell may develop into a tumor.

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Participatory Forest Management in Ghana: An Empirical Perspective[ ]


This study examines the effectiveness of community participation in Participatory Forest Management (PFM) in the Dunkwa-on-Offin Forestry District. It was to find the extent to which communities in the Dunkwa-on-Offin Forestry District take part in the management and the decision-making processes of the forest. The study examined whether the structures of management and decision-making engender community’s participation. Also, the perception of the communities with regards to participation in forest management was investigated and examined the challenges to Participatory Forest Management (PFM).

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Improving Medical Consultation Process through Natural Language Processing Technique[ ]


The conventional medical consultation process is prone to the problem of time consumption, on the part of consultants, dur-ing the survey of report of a patient’s medical history, for diagnosis or treatment purpose. Sequel to the volume of this report, and human error, effective health service delivery is being inhibited. The application of computational techniques, especially Artificial Intelligence algorithms to medical contexts cannot be undermined.

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Fatigue Analysis of Fixed Jacket Platform using FEM[ ]


This research deals with subject of fatigue analysis for steel jacket platform due to the effect of waves loads using power spectra statistical analysis. Two dimensions analysis was carried with the base of structure represented as ficed and elastic support in which finite element method FEM was used via SAP2000 V20 software to estimate the joint stresses. The fatigue age of the joint was found by S-N curves and fracture mechanism. For loading enticipated, 15 sea state was taken during one year using modified Pierson-Moskowitz equation and Airy theory applied to find the velocities, and acceleration offf waters particles which need in Morison's equation as applied load one they members off structure for which Morison's equation consist of drag force and inertia force.

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A Detailed Survey on Augmented Data Recognition Towards Automated Shopping With Lifi and IoT[ ]


The recent development in automated shopping encourages E-Shop and M-Shop. However, the most shopping is performed through personal visit on shops where the customer waits on the queue for long time. The time taken on billing really suffocates the customer due to the existing billing techniques. In general, the billing of any purchase is performed by scanning the barcode attached to the product which claims higher time complexity and increases the queue size. Similarly, there are number of approaches available towards Augmented Data Recognition.

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Crude Oil Shocks and Price Stability Within the Monetary Policy Framework: A SVAR Analysis[ ]


The importance of stabilizing the macroeconomic indicators in the face of changing crude oil industrial fundamentals both within and on the international front, cannot be overemphasized. Several studies on crude oil production and macroeconomic stability in less developed nations have often concentrated on crude oil prices and revenue without recourse to the changing dynamics in the oil industry. This paper demonstrates how inflation rate responds to the activities in the oil industry within the context of the monetary policy framework.

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From Nonviolent Resistance to Violence: A Critical Analysis of Conflict Escalation in an Authoritarian Regime[ ]


The decision by the separatist movement in the English-speaking part of Cameroon to employ the strategy of nonviolence in achieving external self-determination was yet another opportunity for nonviolence methods in conflict resolution to prove its efficacy over the choice of violence. However, as the conflict persisted, it was proven that some intricacies were not taken into consideration before adopting this strategy.

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Optimizing biofuel production from fruit waste biomass by combination of yeast and cellulose degrading bacteria from vermicompost[ ]


Ethanol is a potential biofuel that can be produced from comparatively cheaper sources of raw materials such as fruit peels, pulp, molasses etc. Here, we used the peels of fruits such as papaya and pomegranate because of their year-round availability, and their waste accumulation, which needs environmental related attention. The dried fruit peels were subjected to acid hydrolysis, and the total carbohydrate, specifically cellulose content was estimated before and after the pre-treatment. Pre-treatment effectively removes the lignin content which is supposed to be a barrier to the cellulolytic enzymes

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Heterocyclic Quaternary Schiff Bases in the synthesis of N-Bridge Head Heterocyclic Mero & Zero Methine cyanine dyes[ ]


Acetylating of Acyclic (cyclic)-N-Aryl [pyrazolinyl (pyridinyl)] Schiff bases quaternary salts (2a-I, 3A) resulted in 5-Acetyl-N-Aryl[Pyrazolinyl(Pyridinyl)]pyrolo-[5,4-d] pyrazolin-iodide salts and their Anhydro Bases] (4a-j). Cyclic heterocyclic quaternary salts and related 5-Acetyl derivatives changed into their anhydro bases as cyclic mero cyanine dyes (3B, 4a-I) using sodium acetate. The reaction of (3B) with pyridine (quinolin)-4(1)-ium-Ethiodide salts afforded substituted N-Aryl [pyrazolinyl (pyridinyl)] pyrolo[5,4-d] pyrazol-zero-5[4(1)] methine cyanine dyes (6a-c).

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Synthesis & Spectral Behaviour of N-Bridge Head Benzpiperidino Methine & Metal Complex Cyanine Dyes[ ]


3-Acetyl-benzpiperidin-4-imine-2-oxime,2-oximino-benzpiperidin-3-chalcon-4-imine & 2-Oximino-3,3[1,5-diphenyl-pyrazolino]benz piperidin-4-imine derivatives (1,12,17) were used to prepare some interested key reaction heterocyclic intermediates 7[H]-9-methyl-8-oximino-pyrazolo-(isoxazol)[4, 3-e] derivatives 2a-c. 9[H] pyrrolo [4, 3-d] pyrazolo (isoxazol) [5, 6, 7-b, c] benzpiperidine derivatives 3a-c , 9[H] pyrolo [4,3-d] pyrazolo (isoxazolo) [5, 6, 7-b, c] benzpiperidin–1,4-di-ium-ethyl iodide salts 4a-c, 9-methyl-3[H] isoxazolo[3,2-b]benzpiperidin-8-imino–1-ium chloride salt

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Survey on spam review detection using review mining and machine learning on social media[ ]


In the existing era, online social networks are the most popular and rapidly growing media on the Internet. Individuals of all gatherings invest the vast amount of their time on social communication sites like Facebook, Twitter, WhatsApp, LinkedIn, etc. for reading news, discussing events, sharing their views and posting messages about products & services. Users spend most of the time on these famous social networking websites. These interests have rouse thrust to illegitimate customers, this attracted the spammer who engages in fraudulent activity in opposition to social network users. Fraudulent activity is taken into consideration to cause greater harm than any other form of cyber-crime. This violation must be ratified beforehand than any individual is informed of the fake profile creation. Different Algorithm and techniques have been proposed for the finding of spam reviews, spam profiles, spam emails, and spam messages. In this investigation, we have done wide research on existing strategies for spam review identification.

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Optimization of process parameter for magnesium alloy processed in wire-cut EDM[ ]


Since last decade wire-cut EDM is emerging technology for machining process of magnesium in various industries like automobile, aerospace, medical field which used to manufacture intricate shapes with great accuracy and good surface roughness. In this investigation, material removal rate and surface roughness of magnesium AZ31 by different process parameter of wire-cut EDM.

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Machine Learning Based Temperature Analysis[ ]


Extreme climate and weather events are progressively being renowned as key aspects of climate change. Pre-monsoon season (March�May) is the hottest part of the year over almost the entire South Asian region, in which hot weather extremes including heat waves are recurring natural hazards having serious societal impacts, particularly on human health. In the present paper, recent trends in extreme temperature events for the pre-monsoon season have been studied using daily data on maximum and minimum temperatures over a well-distributed network.

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