Volume 12, Issue 4, April 2021 Edition


Publication for Volume 12, Issue 4, April 2021

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P2P Botnet Detection Using Machine Learning Algorithm: The Tools[ ]


Creating Botnet detection systems have become very imperative, due to the continued creation of newer Botnet toolkits cyber crimminals. A Botnet is a network of compromised computerized devices that are connected to a central controller called a Botmaster. These devices are usually used to carry out malicious activities like identity theft, sending of spam mails, DOS attacks and other damaging acts without the knowledge of the actual owner of the device.

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Prediction of surface roughness through the roughness parameter Rz, during hard turning of steel C 55 (DIN) using mixed ceramics MC 2 (Al2O3 + Ti C)[ ]


Surface roughness parameters are normally categorized into three groups according to its functionality, which are defined as amplitude parameters, spacing parameters, and hybrid parameters. In this course, an attempt has been made to explore the effect of process parameters speed, feed, and depth of cut as well as geometric property or radi-us of the cutting insert on Surface Roughness characteristic Rz in hard turning of steel C 55 (DIN) using mixed ceramics MC 2 (Al2O3 + Ti C). Rz is roughness parameter that is usually called ten point average heights or the average maximum peak to valley of five consecutive sampling lengths within the measuring length.

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Performance improvement of distributed key-value store using van emde boas[ ]


Distributed Key-Value store systems are relevant and of great benefits in almost all systems that aim at providing services to a considerably large amount of audience which is quite spread out geographically. All major conglomerate firms are highly dependent on distributed key-value store and even the slightest failure of the system could result in losses that are not only monetary in nature but are also in the form of highly sensitive information that could alter the functioning of a great deal of highly sophisticated systems.

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Unique Identification Through Colour Extraction (3D Model)[ ]


This proposal is about identifying baggage uniquely by its features and colors. We have seen a lot of identifications of a person by their facial features but we have never worked on identifying materialized objects which do not contain many unique features. So we are developing a product by which we will be able to take images of the target as input and then we will extract all the possible features and all the colors out of it. Then we will apply our model on some n number of videos and after the complete analysis, we will be able to tell that which video file that object (bag in our case) was detected.

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The Impacts of Modified Guided-Discovery Methods and Some selected covariates on Pre-service Teachers’ Learning Outcomes and Motivation in Physics Laboratories [ ]


The objectives of this study were to compare pre-post test within group in terms of dependent and covariates, and measures the contribution of covariates on significant dependent variable/s in each group. Dependent variables used in this study are conceptual and procedural knowledge, views of nature of science and process skills (NOS and PS), and motivation. Similarly, the covariate variables are pedagogical and forms of laboratory orientation, practicing of process skills, and academic performance (CGPA). To achieve objectives, the study developed five alternative models of learning that guides selection and integration of generic components in physics laboratory. In addition, pedagogies used in physics laboratory, especially guided-discovery modified and levelled into three alternative approaches.

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THE EFFECTS OF TRANSFORMATIONAL LEADERSHIP, WORK MOTIVATION AND ORGANIZATIONAL CULTURE ON EMPLOYEE PERFORMANCE AT REGIONAL SECRETARIAT NORTH KONAWE REGENCY[ ]


This research aims to determine the effects of transformational leadership, work motivation and organizational culture on employee performance at Regional Secretariat North Konawe Regency both partially and simultaneously. Analysis method used descriptive statistics and multiple linear regression analysis. The research samples were 100 respondents as the employees working at regional Secretariat North KonaweRegency.

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Mathematical Model for Flexural Strength of Laminated Sawdust-Palm kernel shellcrete Composite Slab[ ]


The study presents the mechanical properties of plywood laminated sawdust-palm kernel shell composite slab. It provides panacea to the absence of flexural(bending) properties of sawdust-palm kernel shell composite core, which is a blend mix of cement, sawdust and palm kernel shell; and the flexural properties of plywood laminated sawdust-palm kernel shell com-posite slab. The materials used in the laboratory work included: Ordinary Portland Cement, sawdust, palm kernel shell, plywood, screw nails and water. Mechanical tests and physical properties tests were performed on the aggregates used in this study.

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NUMERICAL STUDY ON THE EFFECT OF FOOTING SHAPE ON THE BEARING CAPACITY[ ]


The aim of this research is to investigate numerically the effect of foundations shape on bearing capacity. The shapes studied are square, circular and rectangular footing of width to length ratios L/B=1.5 and 2 respectively. The soil beneath foundation was compacted sand of relative density Dr=60% and Dr=80%. Finite element computer software Plaxis 3D version 2020 was used to predict the load-settlement behavior of footings resting on compacted sand.

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Substance Misuse Among Amatuer Footballers in Kano State, Nigeria[ ]


Substance abuse or drug misuse is an existing act in sport that has occurred over the years. This has led to the death of many athletes and has drawn the attention of both national and international sport institutions. The aim of this study was to investigate substance misuse by amateur footballer in Kano metropolis in Nigeria. A descriptive cross-sectional study by structure interview of multistage sampling

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ARTICLE REVIEW ON EXPLORING THE SOCIO-ECONOMIC DETERMINANTS OF CHILD LABOR EXPLOITATION, GONDAR, NORTH WEST ETHIOPIA[ ]


Children are engaged in laborious and seriously exploitative working condition due to various socio-economic challenges. Hence, the main objective of this study was conducted to explore the major socio-economic determinants of child labor exploitation in Gondar town in the case of Arada area. In doing this, we have employed mixed research method of survey for quantitative and key informant interview for qualitative research methods.

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Full relativistic Atomic Structure Calculations of X-ray Laser radiation from Ne-like Argon[ ]


Energy levels, transition probabilities and oscillator strengths as well as effective collision strengths were calculated for 89 fine structure energy levels of Ar IX. The data refer to levels belonging to the configurations (1s2) 2s2 sp6, 2s2 2p5 3l, 2s2 2p5 4l, 2s1 2p6 3l, and 2s1 2p6 4l where l = s,p,d,and f. the atomic structure calculations were carried out by The full relativistic atomic structure program (FAC).

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Phytochemical study and evaluation of the biological activities of essential oils from aromatic plants (Citrus Limon, Salvia officinalis and Cymbopogon citratus): formulation of food detergent-disinfectant[ ]


The complex chemical composition of essential oils (EO) attributes very interesting and highly appreciated biological activities. Three evaluated EOs of aromatic plants (citrus limon, Salvia officinalis and Cymbopogon citratus) by Two methods (hydro and steam) distillation with yields between 0.20 and 0.84%. Majority composition of mono terpenes, hydrocarbons and terpene alcohols was detected. Antibacterial and antifungal activities was detected on the strains studied with a concentration of 0.5% of the OE of limon and Silvia and 0.1% for citratus. By the DPPH method, the antioxidant activity of the EOs of Silvia and citratus showed a significant antioxidant effect and good insecticide effect. The mean idea is the formulation of food detergent-disinfectant (FDD) by mixture design methodology (DOE) using Minitab 17.

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An Investigation on the Performance of TCP Queue Based Computer Wireless Network[ ]


This work aims at investigating the performance of TCP queue based Computer Wireless Network. The TCP queue based computer wireless network has been known to be connection orientated with good level of reliability in information packets transfers. However, it suffers from time delay or slow packet delivery which may result to loss of data packets due to eventual traffic congestion.

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Mapping, Aligning and Merging Semantic Ontological solutions for Web and Android[ ]


As the study on the semantic web is progressing, many domain ontologies are being built. Researchers and developers are building ontologies based on their interests. Ontologies are being developed due to the difference in thinking and point of view. There are multiple languages and tools that are used in building of ontologies. Most of the tools focus on create, edit the ontologies, they also have tools for merging of the ontologies but, we have devised a method of manual merging of the ontologies by the help of SPARQL queries for web and android platforms.

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QUANTITATIVE ESTIMATION OF FORMALDEHYDE FOR SAFETY ASSESSMENT OF SANITARY NAPKINS[ ]


A sanitary napkin is a feminine hygiene product.it is made up of absorbent materials which are arranged in different layers. In olden days women have faced a lot of problem regarding their periods, use of sanitary napkins have made their life a lot easy. Though sanitary napkins have made the life easy but come with certain kinds of safety concern.

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Use the biomarker as D-dimer, CPR and Ferritin as byproducts in COVID-19 patients[ ]


The number of COVID-19 patients has increased dramatically worldwide. And healthy care can not be control Therefore, early recognition of severe forms is absolutely essential for timely triage of patients. While the clinical condition, for particular levels of oxygen saturation, and co morbidities associated with COVID-19 patients largely determine the need for admission to intensive care units, several laboratory parameters may facilitate assessment of disease severity. Physicians should take into account low lymphocyte counts as well as serum levels of CRP, D-dimers and ferritin, which can be used in the risk strata to predict severe and fatal COVID-19 in non hospitalized patients.

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Relation between Financial Inclusion and Poverty Reduction : A Study in Hooghly District of West Bengal[ ]


Financial inclusion appears to have become the principal development concerns of our times. This has been particularly evident during the past decade or so. The term ‘financial inclusion’ has acquired universal acceptance as both a mere access to financial services as well as deeper processes. The appropriateness of financial services, especially for poorer segments of the population has become a critical concern too. Introduction of the concept of financial inclusion has ushered a new phase of greater financialisation of economic life through a more generic expansion of financial markets. The microcredit revolution of the 1990s was a worthy precursor to this phase. The microfinance experience itself has undergone scrutiny for its contribution to the goals of development and empowerment. Making financial services available to the poor is no longer considered an altruistic proposition as financial inclusion. Engagement with the poor is now posed as a ‘win-win’ game.

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An Overview on Protocol Stack Attacks in Wireless Sensor networks[ ]


Wireless Sensor Network (WSN) is an emerging technology, comprising of distributed, autonomous tiny sensing devices named nodes. Wireless Sensor Networks are not single-handedly limited to military applications ,industrial and civilian application areas, industrial process monitoring and run, robot health monitoring, vibes and in flames monitoring, healthcare applications, home automation and traffic control. Nodes are deployed independently to monitor mammal or environmental conditions, such as temperature, hermetic, vibration, pressure, leisure seizure or pollutants parameters. Security is the major concern of a wireless sensor network .In this paper, a detailed classification of attacks in wireless sensor networks are discussed.

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A Model for Torsional Analysis of Lattice Towers under the action of Torque[ ]


Most towers or masts in practice are used as a more economic option for solid poles as greater heights are required in providing services such as supporting transmission equipments for radio stations, internet providers, wind turbines, telecommunication transceiver equipment and high-voltage electrical transmission. In this paper the torsional analysis of self-supporting lattice towers will be considered even though the methodology can be applied similarly in the analysis of masts. The failure or collapse of self-supporting lattice towers can be very devastating and result in service loss or down time as well as loss of valuable lives and properties which could most often happen without notice and in a flash. Proper analyses of such structures are therefore a requirement not an option.

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ASSESSMENT OF SPATIAL DISTRIBUTION OF HEALTH FACILITIES IN KADUNA METROPOLIS[ ]


Inadequate healthcare delivery in Nigeria can be attributed to uneven spatial distribution of HCF in the country. Some areas are more advantageous than others, creating disproportion in service delivery. In this study, GIS spatial analysis tool has been used to assess the distribution of health facilities in Kaduna Metropolis. Nearest Neighbourhood Analysis and Location quotient index were adopted to evaluate the distribution pattern of the HCF. The outcomes revealed clustered distribution of HCF with a nearest neighbour ratio of 0.545889. Using a scoring system, the location quotient index further exposed irregular spatial distribution of HCF in the study area. This study delivers a model to support the decision makers and other stake holders to carryout effective planning and development of HCF within Kaduna Capital, having identified the areas lacking adequate provision. This is important in order to meet the target of SDG by 2030.

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The Impact of economic crisis on consumer behavior in Lebanon[ ]


Lebanon is currently experiencing the worst economic crisis in different sectors in its history. The main purpose of this article is to measure the impact of economic crisis on consumer behavior and attitudes. A questionnaire has been designed, distributed and filled up by 200 participants randomly in North Lebanon, where SPSS were used to analyze the data collected. The findings will show if there is a statistically significant dependence between economic crisis and consumer attitude toward brand switching and shopping. Depending on the founding’s results; recommendations were set to companies and government. However, it was essential to strat by the first part of the study related to the literature review.

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Generation of Music using LSTM Recurrent Neural Networks[ ]


AI calculations have progressively been carried out in an assortment of ways inside the music area. In this paper, a Long Short Term Memory Network (LSTM) was utilized to tackle the music-related issue of arrangement. The organization was prepared on "Ryan's Mammoth Assortment of Fiddle Tunes" which was gotten from the music21 corpus. Past endeavors to produce tunes utilizing neural organizations have experienced an absence of "worldwide coherency". All organizations had the option to learn key. The 256-time step network delivered tunes that were the most worldwide intelligent,anyway the PC produced tunes were not decided to be as worldwide intelligent as the tunes in the preparation set.

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Single-phase multilevel inverter topologies based IM Drive with self-voltage balancing capabilities[ ]


In this paper, a new single-phase multilevel inverter topology is proposed for induction motor speed control with a battery as a source. The battery voltage will be stepped up using the boost converter and provided to the multi-level inverter. A control circuit is used in order to control the dc voltage which in turn controls the motor speed. The proposed inverter provides 9 level ac output with less number of switches, capacitors, and dc voltage sources which leads to a reduction in cost and also size of the inverter. In this, the capacitor voltage can be balanced naturally using the switching sequence of the inverter without the aid of any capacitor voltage control strategy. The proposed system is simulated in MATLAB/Simulink software.

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Predicting New Drugs for the Treatment of Chagas Diseases using Machine Learning and Docking[ ]


Chagas otherwise also known as as American trypanosomiasis is a hazardous disease caused by the protozoan parasite Trypanosomacruzi (T. cruzi). In today’s world, only two drugs are available for the treatment of this fatal disease. So, there is an urgent requirement of some medications that will going to protect people from this disease caused by T.cruzi. In this research paper, we have used the Machine Learning model on the basis of the C4.5 algorithm which has an accuracy of around 65%. This model predicts the drugs which could be used for the treatment of the Chagas disease. Around 280 drugs were predicted which included the available ones also. These drugs were docked for the validation of their accuracy and effectiveness using AutoDock 4.2 and visualized by PyMol software. Among all, we suggest that the Lomitapide (Drug Bank ID – DB08827) would be probably one of the most effective on the basis of the selected criterions. Hence, we could expect progressing the theoretically proved drugs to be soon at the investigational stages and then finally avail to the required patients of the Chagas Disease.

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REGIONAL CHALLENGES AND INCREASING EMPLOYMENT REGULATION AND LIVING STANDARDS IN RURAL[ ]


The article discusses the special attention of the state to regional problems in the regulation of employment and living standards in rural areas, the development of a system of indicators and factors characterizing the standard of living and employment of the population, based on this, the authors' scientific views on the analysis of ways to increase employment and the standard of living of the rural population in the current state of the agricultural economy.

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HISTORICAL AND THEORETICAL ASPECTS OF INNOVATIVE MARKETING OF SOCIO-ECONOMIC SUBJECTS[ ]


The article analyzes the theoretical aspects of the processes of innovative marketing of socio-economic subjects. On the basis of theoretical analysis, a polemic of the essence of the concept of "innovative marketing" has been carried out.

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IMPACT OF SOCIAL FACTORS ON SAFETY[ ]


This article examines the factors affecting safety and the degree of their influence. He also analyzes the general economic, regional, sectoral conditions, enterprise and workplace conditions in ensuring the safety of social factors. It consists of laws and other regulations governing labor relations with the influence of social factors on the economy as a whole. Territorially proportional provision and efficient use of labor resources in the region depends on the development of social infrastructure. On an industry-wide basis, this is reflected in the introduction of new modern methods and technologies. On the enterprise scale, it consists of socio-economic elements that ensure the use, development and restoration of the employee's working capacity. There is a classification of the action of the subject of labor directly at the workplace and his labor potential is manifested, therefore, when determining the factors of individual labor efficiency, psychophysiological potential, qualification potential and personal potential that express the labor potential of the employee are composed.

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Response of Railway Steel Bridges to Rail and Wheel Defects[ ]


This paper aims to investigate the structural behaviour of railway steel bridges due to track defects, such as abnormal rail or wheel surfaces, rail corrugation, rail wear or breakage, as well as wheel flats. The dynamic models were established using the application of the finite element software ABAQUS to simulate the structure as a train-track-bridge (TTB) interaction model. Benha's railway steel-truss-bridge was used in this study. The part simulated of the bridge's superstructure consisted of 2 spans, in total lengths of 124.8 meters. The train runs through open deck floor (i.e., non-ballasted track). The track is fixed directly to the bridge stringers. The FEMs in the TTB category were established to study the effect of rail defects on the bridge’s elements response (acceleration and strains) and to predict the dynamic amplification factors. Results obtained from the TTB models, related to the simulation of track defects were compared against those mentioned in both Euro and UIC codes. The response for all defects inherent with the dynamic amplification increased by 10% and 20% for the cross girders and stringers, respectively. Defected Track had a significant effect on the bridge acceleration, displacement, and strains. FEM results exceeded the allowable limit proposed by the international codes.

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BUILDING COLLAPSE IN GEIDAM AND ENVIRONS: CAUSES, EFFECTS AND REMEDIES[ ]


This study investigates the causes and financial effects of building collapse and its associated risks on developers and other stakeholders of building industry. This cross sectional study was carried out in Geidam and its environs. In this study, participants were drawn from key professionals in the construction industry and clients/developers. A sample size of 200 was adopted using purposive sampling technique. The data generated from 150 respondents representing 75 % of the distributed questionnaires were presented using tables and analysis was done using percentages and weighted mean. The findings of the study show that building collapse risks have multifarious factors which were categorized as financial risks and other related risks. Some of the negative effects of building collapse include but not limited to: loss of property, loss of reputation and integrity of the contractors, etc. Based on the findings from this study, it is recommended that all hands must be on deck to curtail the menace caused by building collapse as the effect is usually felt by all parties involved.

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Advanced Road Accident Prevention System[ ]


As we know a lot of accidents happen during night time especially on the highways and that affect the life of people and the animal living in that area. This paper aims for prevention of road accidents. It detects living objects like animals and humans during the night time. In the proposed system, we will be using IR sensors (thermal camera) to detect the living objects on the road at a certain distance, and will display them on the LCD screen. We will also be using laser sensors for detection of living objects and giving an alert with an alarm. This system will ensure the safety of the living beings on the road also the ones who are using the automobile.

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ISSUES OF CREATING A FAVORABLE INVESTMENT ENVIRONMENT IN THE STRATEGIC DEVELOPMENT OF THE LEADING INDUSTRY OF UZBEKISTAN[ ]


In this article have been analyzed the issues of creating a favorable investment climate for the strategic development of the industry. As an important regulatory support for attracting foreign investment, proposals were made on the activities of industry, the image of the industry, the formation of a favorable and prosperous investment climate, the promotion and improvement of investment activities.

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Licensing as a form of commercialization of intellectual property in the intelligent transport systems (ITS) sector in Slovakia[ ]


The importance of intellectual property rights is coming to the forefront on a global scale. Licensing, as one of the basic forms of commercialization of intellectual property, is a traditional yet relatively complicated form of technology transfer, which creates a vast network of interactions between the licensor and the licensee, or third parties whose rights may be affected by the exercise of the license.

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ASSESSMENT OF LAND SUBSIDENCE IN MUNROE ISLAND KOLLAM, KERALA, INDIA[ ]


Land subsidence is the displacement of the ground, sunk downwards by exogenous or endogenic activities. The rates of subsidence can commonly vary between 1 and 20 centimeters per year and even more in certain places. Subsidence produces impacts such as infrastructure damage, problems with drainage, more comprehensive expansion of floodwater, as well as tidal inundation flooding by seawater at coastal areas experiencing land subsidence.

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Black Gold In The Niger Delta: Reasons For The Lack Of Enforcement Of Nigerian Laws In The Niger Delta Environment[ ]


Crude oil has had profound impact on the world civilization than any single natural resource in recorded history. Oil has become a very decisive element in defining the politics, rhetoric and diplomacy of states. This fact is adumbrated in a public lecture entitled “Oil in World Politics” delivered by a former secretary of the Organization of the Petroleum Exporting Countries (OPEC), the late Chief M.O.Feyide, when he asserted that “All over the world, the lives of people are affected and the destiny of nations are determined by the result of oil explorations.

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Action Priority in new FMEA as factor for Resources Management in Risk Reduction[ ]


Failure Mode and Effects Analysis - (FMEA) is an analytical methodology used to ensure that potential issues are addressed and resolved during product and process development. Automotive Industry Action Group (AIAG) and Verband der Automobilindustrie (VDA) jointly published a FMEA handbook to be used by automotive suppliers to assist them in development of FMEA. Тhe handbook newly published in June 2019, provides a systematic framework for implementing technical risk on the production process, as well as assessment to prevent failure.

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Campus Navigation - Mobile Application[ ]


Loyola College has a big campus and every year many students and faculty join the college, so it is difficult for both the students and faculty to locate the departments, canteens and other sports facilities inside the campus. Even though there are navigation applications that provide directions from one location to another, it does not provide precise on-campus navigation.

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Analysis of the Impact of Relative Humidity and Mineral Accumulation Mode Aerosols Particle Concentration on the Visibility and particle size distribution of Desert Aerosols[ ]


This paper presents the results of the Analysis of the Impact of relative humidity and mineral (accumulation mode, nonspherical) MIAN aerosol particles concentrations on the visibility and particle size distribution of desert aerosols based on microphysical properties of desert aerosols. The microphysical properties (the extinction coefficients, volume mix ratios, dry mode radii and wet mode radii) were extracted from Optical Properties of Aerosols and Clouds (OPAC 4.0) at eight relative humidities (00 to 99%RH) and at the spectral range of 0.4-0.8 mm, the concentrations of mineral (accumulation mode, nonspherical) MIAN were varied to obtain five different models.

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Relationship Between Power Sequences And Their (N-1)th Difference Sequence[ ]


This paper seeks to find a relation between terms of power sequences such as square and cubic sequences and their (n-1)th difference sequences

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The Impact Of Digital Marketing Communication On Consumer Purchase Decision Among Youths In Cameroon[ ]


Digital marketing has become one of the most commonly used phrases these days. Although it's easily used in a sentence, quite often, it is not defined accurately. For some, it's a synonym for "Internet Marketing," while others describe it as marketing using electronic devices. Business conditions have changed due to the growth of digital media, and today's commercial market is undervalued. The world's digital era is at a turning point. All companies' goods benefit from the use of digital platforms to increase revenue. Companies can quickly accept more customers, especially youths, and customers have various options when making buying decisions.

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