bluuebunny/crossref_metadata_2025_split huggingface dataset:
Radioactivity and Radiological Risks of Soil Exposure to Workers: a Case Study of Production Company in Ota, Ogun State, Nigeria
Authors: Maxwell Omeje , Oladotun Olusegun Adewoyin , Emmanuel Sunday Joel , Mojisola Rachael Usikalu , Kehinde Oyewole , Theophilus Aanuoluwa Adagunodo , Onumejor Charity A. , Ndubuisi Amanda O. , Promise Ilo , Oha Ifeanyi A 
Published: October 2019

Abstract
Background dose assessment has been carried out in and around a production company using Gamma Ray Spectrometer (Super Spec. 125 model). This was done to identify the zones that could pose health risks to workers. The geospatial maps for easy identification of radionuclides occurrence in the factory was determined using geospatial analysis. The highest exposure dose was found at the restaurant and factory areas whereas the lowest background dose was noted at the entrance of the company. The absorbed dose rate of 199.88nGry/h is 0.4 % higher than the world average value according to UNSCAER, 2000. The geospatial analysis revealed that the natural radionuclides in the region have a trend, NW-SE trending with significant re-deposition at the western part. This could be caused by the diffusion of chemical weathering and complexation of Dahomey (Benin) basin soil geology from human activities. The boxplot identified the radionuclides distributions which are in the order of magnitudes 40K>238U>232Th in the study area. Significantly, the geospatial analysis of the background gamma dose rate has revealed the hot spots in the area which may pose health risk to the workers if adequate measure is not taken to advise workers not to spend much time at the hot spot zone.
Synthesis, Characterization and Magnetic Study of La0.33Ca0.67Mn0.99Fe0.01O3 Functionalised for Antimicrobial Therapy
Authors: Abiola Edobor-Osoh , Ita Benedict I. , Presa Patricia de la , Ajanaku Kolawole O. , Ajani Olawale O. , Olanrewaju Aladesuyi , Owolabi Fisayo E. , Olorunshola Shola J. 
Published: October 2019

Abstract
The structural, morphological and magnetic properties of La0.33Ca0.67Mn0.99Fe0.

01O3
were studied using X-ray Diffraction (XRD), Scanning Electron Microcopy (SEM), and Superconductive Quantum Interference Device (SQUID). The sample was synthesized using sol gel method and sintered at 700, 800 and 900 °C. The crystallite size of the sample was influenced by the increase in the sintering temperature. There was no significant difference in magnetisation as sintering temperature increased from 700 °C to 800 °C, however, the magnetic properties of La0.33Ca0.67Mn0.99Fe0.01O3 reduced drastically from 12.15 emu/g to 8.13 emu/g as sintering temperature increased from 800 °C to 900 °C. The surface of La0.33Ca0.67Mn0.99Fe0.01O3 sintered at 900 °C was functionalised using ethyl 4-nitrobenzoate. The wavelength of the functionalised manganite was monitored using ultraviolet-visible spectrophotometre. Antimicrobial properties of the complex formed was investigated against the bacteria and fungi strains, Staphylococcus aureus, Pseudomonas aeruginosa, Candida albicans, and Aspergillus niger, the zones of inhibition were 20, 40, 26 and 45 mm, respectively.
Field Assessment and determination of concentration levels of Dimethylsulphide in Tropical Seawater
Authors: Adedapo Adebusayo E. , Benson Nsikak U. , Williams Akan B. , Toda Kei 
Published: October 2019

Abstract
Dimethylsulphide (DMS) is an important climatically reactive trace gas which is emitted from the seawater to the atmosphere. It undergoes various oxidative reactions to produce cloud condensation nuclei, which affect the earth radiation budget. DMS and its precursor dimethylsulphoniopropionate (DMSP) were measured using a modified vapour generation – chemiluminescence (VG-CL) detection system that was designed for this study. The chosen sampling locations used for the measurement were Nigeria Institute of oceanography and marine research (NIOMR) and ELEGUSHI. They are situated along the Gulf of Guinea. The modified VG-CL analyser was used for trace analysis of dimethylsulphide in the study area. The mean concentrations of DMS in the surface seawater at the two sampling locations ranged from 0 to 35.53±2.34 nM, 10.67±0.28 and 44.95±0.27 nM, respectively. The average minimum and maximum concentrations of DMS and DMSP across the two locations were between 0 and 44.95 nM, respectively. The concentrations of DMS and DMSP were compared across the sampling locations, and the observed pattern showed that DMS for ELEGUSHI has a higher concentration than NIOMR. The result further revealed that the concentration of the DMS is a function of the sea surface temperature (SST) of the aquatic ecosystem. The observed DMS concentration data of this study provides a baseline measurement for the tropical Atlantic Ocean (Lagos), thus a significant addition to the global DMS database.
The First 1,000 Days: Trends towards Biosensing in Assessing Micronutrient Deficiencies
Authors: Oshin Oluwadamilola , Hampel Daniela , Idachaba Francis , Atayero Aderemi 
Published: October 2019

Abstract
Micronutrients provide the essential building blocks for brain development, healthy growth and a strong immune system in children. Malnutrition in form of micronutrient deficiencies develop gradually over time and their negative effects are not seen until irreversible damage may have occurred. The World Health Organization (WHO) supports the 2016 Global Nutrition Report (GNR), emphasizing the enormous importance of investing in the critical first 1,000 days nutritional requirement as it directly affects the attainment of 12 out of the 17 United Nations (UN) Sustainable Development Goals (SDGs). Up till now, in many countries, early detection of malnutrition is carried out by specific, majorly blood-based tests in specialized laboratories by trained personnel. This review expatiates on diagnostic trends towards early detection of micronutrient malnutrition highlighting the significant role of Engineering in this cause. Focusing on the children within the 1000-day critical window, suggestions on modalities for continual tracking required to prevent malnutrition using biosensors are also advanced in this review.
A theoretical approach for the reduction of X-ray radiation dose within the optimization of the tomographic scanning process
Authors: Ozdiev A , Lazarev S 
Published: October 2019

Abstract
X-ray tomography is one of the widespread methods of medical diagnostics. Modern medical tomographic setups have many advantages among them high resolution, high level of reproducibility, the simplicity of utilization, and many others. However, one of the most significant challenges of this method is a reducing of the radiation dose. We propose here an alternative scanning approach and an optimized filtered backprojection algorithm as a tool for the dose reduction by lower illumination area during the scan. Further, we demonstrate the power of this approach for dental application, where tomographic visualization is used as the main diagnostics instrument, employing a 3D model of a skull with teeth. From the results of our reconstruction, different defects in the teeth are successfully detected with an acceptable resolution. We hope that the proposed approach will be used as a fundamental idea to low the radiation dose in medical computer topology.
The use of neural network technologies in solving the problem of evaluation and prognosis of oncologic diseases
Authors: Doroshenko E V , Pyatkovskiy O I , Guner M V 
Published: October 2019

Abstract
The purpose of this work is neural network technologies in solving the problem of stratification of patients at the oncologic dispensary in order to optimize the treatment course and reduce the cost of its implementation. The material for the study is a sample containing data on the medical indicators of 77 patients with colorectal cancer. As a result of the use of artificial neural networks, it is planned to increase the efficiency of analysis of oncological research results and clinical data of patients.
Construction of simulating analogues of ventilation networks by base points
Authors: Levitskiy Zh G , Nurgaliyeva A D , Akimbekova N N , Sattarova G S , Zh Ahmetova A 
Published: October 2019

Abstract
The ventilation systems of the mines are complicated by the presence of extensive open spaces and collapses, significant failures with ground outlets, which form complex aerodynamic connections not only between separate horizons, but also the system of underground workings and the surface. In this regard, to reduce the dimension of the original ventilation scheme, it is proposed to analyse not a true large-dimensioned calculation network, but a minimized one, the structure of which is different from the real one, and can be represented as an approximating analogue. It was established that the construction of structural-functional analogise by approximation on the base points allows the design schemes to be constructed in the absence of information about internal aerodynamic connections in the system of underground workings complicated by collapse zones, blockages, dips, etc. The method of constraints is proposed, which allows determining the boundaries of the search for a set of positive values of the aerodynamic resistance of equalizing branches when solving a system of nonlinear equations describing the constructed analogue.
Organizational and economic aspects of waste management in Russia
Authors: Borisov A I , Andreev D V 
Published: October 2019

Abstract
In the article the theoretical generalization of domestic and foreign experience of waste management and regional experience of the Stavropol region, identified key discussion issues and trends in the development of legislation in the field of waste management. In particular, it studies the stages of development of the waste management system abroad, including the role of waste as a potential energy source. As well as the level of development of these trends in Russia. Designated organizational-economic and legal adjustments in the regulatory process for the treatment of waste by a new Federal law. Discusses the shortcomings and fragmented nature of certain provisions of Federal laws, as well as the possible directions of development of the mechanism of regulation of waste management in the Russian Federation. Summarizes the experience of the Stavropol region as a pilot region to create an integrated system of waste management. Formulated the main thesis – the need of transition to an integrated waste management system, involving the maintenance of economic and administrative mechanisms to encourage waste reduction, separation and recycling.
Strategic planning of integrated development in the field of science and technology of the enterprises of the machine-building production
Authors: Bortalevich S I , Loginov E L , Chinaliev V U , Soldatov A I 
Published: October 2019

Abstract
The problems of the development of the national technological base and specific engineering industries, requiring a radical change in the approach to the organization of scientific and technological development in the Russian industry. The focus of the pool of Sciences (scientific and engineering disciplines) allows to structure the organizational core of scientific (innovative) associations, which allows to raise the question of the layout of the long-term structure of organizational relations and support of leading scientific, as well as educational, design, industrial, etc. organizations. Structuring the “functional core” of enterprises and organizations concentrating key digital technologies in the total mass of economic entities determines the need for the formation of matrix scientific and industrial structures as a kind of associations [on the basis of an information network using elements of artificial intelligence] within the relevant management strategies implemented by machine-building enterprises.
An Automatic Texture Generation Algorithm for 3D Shapes Based on cGAN
Authors: Huang Xiao , Wang Yigang , Wu Zizhao 
Published: October 2019

Abstract
Texturing 3D shapes is of great importance in computer graphics with applications ranging from game design to augmented reality. However, the processes of texture generation are usually tedious, time-consuming and labor-intensive. In this paper, we propose an automatic texture generation algorithm for 3D shapes based on conditional Generative Adversarial Networks (cGAN). The core of our algorithm includes sampling the model outline and building a cGAN in order to generate model textures automatically. In particular, we propose a novel edge detection method using 3D model information which can accurately find the outline of the model to improve the quality of the generated texture. Due to the adaptability of the algorithm, our approach is suitable for texture generation for most 3D models. Experimental results show the efficiency of our algorithm which can easily generate high quality model textures.
The Method of Cutting Image of Vehicle Face based on Haar Feature and Improved Cascade Classifier
Authors: Zhang Tong , Mao Li 
Published: October 2019

Abstract
A method of car face image segmentation based on haar-like features and improved cascade classifier was proposed to solve the problems of insufficient classification recognition performance and too long training time of the current classifier. First, the haar-like features of the image are calculated based on integral graph. Then the extracted feature values are input into the cascade classifier for training. Finally, the trained classifier was used to detect the vehicle face and segment the image of the vehicle face. In this paper an adaptive threshold setting method is proposed. The experimental results show that the method has the better performance than the traditional methods, and has better application prospects.
Supply Chain Management in a Rapidly Urbanising World
Authors: Batt PJ 
Published: October 2019

Abstract
Our world is rapidly urbanizing. By 2050, two thirds of humanity will live in cities. Increasing rates of urbanisation are putting more pressures on resources; influencing what foods we eat, where and when we eat them; the way our food is grown, processed and delivered to consumers; and impacting on our health and nutrition. Worldwide, interest in urban food systems and the increasing engagement of municipal government in food issues is growing rapidly as cities are largely dependent on external food sources. Food chains are growing longer, global trade is increasing and the diversity of food available to consumers is increasing. However, while urbanization presents many opportunities for smallholder producers, the lack of knowledge, resources and infrastructure continues to limit their participation in modern urban food systems. Furthermore, poverty, food insecurity and malnutrition are shifting from a rural problem to an urban problem. Urban food systems are being challenged to be more inclusive, responsive and resilient. This impacts on the need for greater investment in wholesale marketing and distribution systems, food quality and safety, transport and logistics, and improved food waste management.
Bringing Local Food to Global Market: A Food Technology Perspective
Authors: Munarso SJ , Mulyawanti I 
Published: October 2019

Abstract
It has been observed that export promotion drive boosts economic growth of developing countries (Nigeria inclusive) through the multiplier effects that the income earned from exports has on the economy. Prior to the discovery of oil, agriculture has been the main contributor to the Nigerian external sector. It is in the light of this that this study sets out to examine the impact of agricultural export on Nigeria’s economic growth. This study used the Autoregressive Distribution Lag (ARDL) econometric technique to analyze the long run relationship and the impact of agricultural exports on Nigeria’s economic growth. Economic growth is the dependent variable, and is proxied by the real gross domestic product, the explanatory variables include: agricultural export, foreign direct investment, inflation rate and the labour force. The results from the ARDL technique revealed that agricultural exports significantly affect Nigeria’s economic growth; this suggests that, a 1percent increase in - agricultural export will boost economic growth in Nigeria by approximately 25percent.Therefore, from the results, the study recommended that agricultural export need to be promoted through the increase in agricultural production base.
Current Challenges of Physical Treatments to Control Quality and Postharvest Diseases of Fresh Fruits and Vegetables
Authors: Charles F 
Published: October 2019

Abstract
Physical treatments have gained interest in recent years to improve quality and safety of fresh fruits and vegetables, due to the emergence of non-chemical techniques. Indeed, the use of fungicides is becoming restricted because of the concerns of the consumers for human health and for the release of fungicides in the environment. Physical treatment appears to promote sustainable technology. This review attempts to highlight the use of the light treatments in postharvest, with visible and UV-C. These treatments already showed interesting perspectives of applications due to, their direct impact onto pathogens, and the induction of resistance onto the host. The mode of action is not well known, but some new tools such as ohmic methods will help to highlight physiological and biochemical pathways on which the phenomena are based. Despite a wide range of positive impact of light treatments in several research works, their commercial use remains limited in relation to their potential market.
Effect of Ripening Degree on the Quality of Intermediate Product, Banana Flour cv Nangka
Authors: Setyadjit  , Gibert O , Hoerudin  , Sukasih E , Purwani E Y , Alamsyah A N 
Published: October 2019

AbstractThere are two types banana such as banana for fresh purposes and cooking banana. Research on bananas mostly were done on table banana, since the value of cooking banana and plantain are consider as lower. In this study the intermediate product banana flour has been studied as affected by degree of ripening such as unripe, half ripe and fully ripe. The quality parameters analysed were proximate content, mineral content, amylose content, glycemic index, amylograph analysis for pasting, and scanning electron microscope. With the increased of ripening the granules was more sticked together, amylose content decreased, peak on the gelatinisation process decreased, calcium decreased, sodium increased, with no change in energy. Glycemic index of banana flour was decreased from unripe, half ripe, to fully ripe; 50.8±29.9, 39.4±27.5, 30.9±13.7 respectively. Thus, the flour from half ripe and fully ripe banana had different characteristics from unripe banana. The new type of flour are potential for preparing various produces for diabetic diet.
Inhibitory Action of Hypoiodous Acid (HIO) against Browning on Apple through the Analysis of Lightness Appearance
Authors: Al-Baarri A N , Legowo A M , Hadipernata M , Broto W , Auliyana E , Puspitoasih A D , Wratsongko A C D , Izzati L , Michael  , Handoko Y D P , Yusuf M , Wahda H M , Pangestika W 
Published: October 2019

Abstract
Reaction of enzymatic browning occurs due to the oxidation of phenol involving polyphenol oxidase (PPO). Prevention of browning reactions can be done by inhibiting PPO activity, one of the alternative is hypoiodous acid (HIO). The purpose of this study is to know the inhibitory activity of HIO on the enzymatic browning of apple based on the color change. The color change was analyzed by L* value differences. HIO was provided from the reaction between H2O2 and KIO3 using peroxidase as catalyst. Apple was immersed into the solution of HIO for six hour and the lightness was analyzed using digital color meter. Result indicated the decrease of the lightness was found in apple when the immersion in HIO was applied. The inhibitory action of HIO was comparable with NaCl immersion where HIO with concentration of 0.09 had better inhibitory action than HIO 0.068.
Physical, Milling Quality and Physicochemical Properties of Several Local Glutinous Paddy Varieties in West Java, Indonesia
Authors: Indrasari S D , Purwaningsih  , Jumali  , Ardhiyanti S D , Handoko D D , Kusbiantoro B 
Published: October 2019

Abstract
The objectives of this research was to study the physical quality of grain and rice, milling quality, and its physicochemical properties of several local glutinous rice. The research materials were obtained from local farmer in West Java. The analysis was conducted at the Rice Quality Laboratory at Indonesian Center for Rice Research (ICRR), Sukamandi, West Java. There are differences in physical quality of grain and rice, milled quality and rice protein content of several local glutinous rice. Based on the Indonesian National Standard quality of paddy (1993), the empty grain of the four types of local glutinous rice did not meet the quality of III (maximum 3%). Based on the components of immature+chalky grain quality, the four types of glutinous rice locally meet the quality of I (maximum 1%). The rice length and the shape of the five types of glutinous rice consecutively are medium (5.51 - 6.60 mm) and medium (2.1 - 3.0). The yield of brown rice of four types of glutinous rice ranged from 76.73% (Ketan Pulut) to 79.91% (Ketan Nangka). The rice yield of four types of glutinous rice ranged from 64.57% (Ketan Pecut) to 69.63% (Ketan Bilatung). The range of five sticky rice varieties ranged from 6.41 to 9.63%, which include very low amylose classification (2-19%). The gel consistency and gelatinizing temperature of five glutinous rice are soft and low consecutively.
Study of Good Handling Practices and Critical Control Point Determination of Dried Fermented Cocoa Bean in Gunung Kidul Regency, Yogyakarta
Authors: Djaafar T F , Elghina L , Widodo S , Marwati T , Utami T , Rahayu E S 
Published: October 2019

Abstract
The Hazard Analysis Critical Control Point is needed to improve the quality and competitiveness of cocoa beans. The objectives of this research were to study of Good Handling Practices at cocoa beans fermentation and determination of critical control point as the first step in making Hazard Analysis Critical Control Point plan. The research was conducted at Processing Product Unit Ngudi Raharjo II, Gunung Kidul Regency, Yogyakarta. The method used in this research were interview, observation, recording of cocoa quality, temperature and pH during fermentation, drying temperature and water content reduction in cocoa beans during drying, while determination of critical control point by answering the question from decision tree associated with the risk assessment matrix. The results shown that Good Handling Practices there were 26 of 76 elements that have not been applied, so it needs to be improved. The average temperature of cocoa beans fermentation on the surface for five days is 38.5 °C, in the middle section is 42.3°C and in the bottom was 34.8°C. The average pH of cocoa beans fermentation for 5 days was 3.2. Temperature and pH of fermentation are lower than they should be, this is due to too much cocoa bean pulp. The average temperature in sun drying for four days was 30.3 °C. The average drying temperature with drying machine for three days was 39.2 °C. The drying process should be carried out at 55-60 °C for 40-50 hours. Of the nine stages of the process, drying was a critical control point.