bluuebunny/crossref_metadata_2025 huggingface dataset:
Methodological strategies for the development of language skills in elementary school children
Authors: Mendieta-Vera Dolores del Carmen , Reyes-Meza Orley Benedicto
Published: July 2022

The objective of the research was to analyze the methodological strategies for the development of language skills of elementary school children in the Ibarra Educational Unit No. 2 of the city of Chone in 2022. Students have difficulties in reading and writing, due to the lack of support from the family due to difficulties that parents have in helping them in the development of tasks and the strategies used by teachers are not the ideal ones, The methodology used in the study was based on a quantitative approach of an exploratory type, the bibliographic review was used, interviews were applied to teachers, parents and observation sheet to the students. It was obtained as a result that students should be contributed to the development and stimulation of reading and writing comprehension, as well as motivating teachers to use innovative strategies that enhance linguistic skills according to the level they direct.
Increase the Throughput and Reliability of Fatty Acid Characterization in Food by Using a Rapid Single Step Microwave-assisted Extraction and Derivatization Method Followed by GC×GC-FID
Authors:   University of Liege, Mascrez Steven , Fina Angelica ,   University of Liege, Purcaro Giorgia ,   University of Liege
Published: July 2022

The goal of this work was to optimize a fast and accurate method for preparation of FAMEs using a single-step microwave-assisted extraction (MAE) and derivatization of fatty acids. The method performance was evaluated by comparing fatty acid profiles with those resulting from official FAMEs preparations (AOCS Official Method Ce 2b-11; Cruz-Hernandez et al. J AOAC Int 87(2) 2004 545) for a variety of food commodities. The proposed method was rapid, simple and universally effective across complex samples ranging from milk to fish oil, showing completely comparable results in terms of FAMEs profile. FAMEs were analyzed by reversed fill/flush flow modulation comprehensive two-dimensional gas chromatography (GC×GC) coupled to FID to identify and quantify the individual fatty acid. GC×GC analysis is not only more sensitive than monodimensional one, but also allow for a higher separation speed, in terms of peak separated per unit of time, and a more unambiguous identification of FAMEs in complex mixture. The repeatability of entire method procedure was lower 3% in terms of area percentage of the different FAMEs evaluated in different samples.
A Comparative Analysis of Nanoluc Luciferase and Alkaline Phosphatase as Reporter Proteins for Phage-based Pathogen Detection
Authors:   Iowa State University, Wijeratne Shalini
Published: July 2022

Rapid and specific detection of pathogenic bacteria in food and water sources can be crucial to disease diagnosis and prevention. Genetically modified bacteriophage-based assays are a promising alternative over standard overnight culture-based assays as they can provide comparatively rapid detection. Bacteriophage (phage) viruses specifically infect live bacterial cells for the rapid replication of their viral genome. Scientists exploit this in-built molecular amplification system by genetically modifying phage genes to express certain reporter proteins during an infection. The expression of reporter proteins is confirmed through enzymatic and/or sensory assays, indicating the presence of the pathogenic bacteria. The sensitivity of the reporter phage assays depend on the ability of the genetically engineered phage to successfully express its reporter protein with conserved activity. In this study, we compared two enzymes, alkaline phosphatase (ALP) and nanoluc luciferase (NLuc) as reporter proteins in the context of the above criteria. We genetically modified T7 phage genome to overexpress these enzymes upon infecting BL21 E. coli cells. The reporter proteins were quantified and detected by measuring its luminescence activities. NLuc phage was significantly better at its gene expression in comparison to ALP phage, averaging at 9.8 × 105 molecules of protein/CFU of E. coli and providing a limit of detection at 107 CFU of E. coli/mL. On the other hand, ALP phage was only able to produce 8.6 × 104 molecules of protein/CFU of E. coli and provide a limit of detection at 109 CFU of E. coli/mL. These findings will allow researchers to select their choice of reporter proteins to improve phage-based assays and continue their progress in the field of pathogen detection.
Synthesis of Pinolenic Acid Enriched Triacylglycerol from Pine Nut Oil via a Two-step Consecutive Enzyme Reaction
Authors:   Korea University, Park Mi Soon , Lee Yu Jin ,   Korea University, Kim In-Hwan ,   Korea University
Published: July 2022

Pinolenic acid (PLA), Δ‐5,9,12‐octadecatrienoic acid-C18:3, is a plant origin polyunsaturated fatty acid and is contained abundantly in pine nut oil. PLA has several health benefits, such as the reduction of atherosclerosis, inflammation, and blood pressure. In addition, PLA may work as an appetite suppressant by increasing the effect of satiety hormones, such as cholecystokinin and glucagon-like peptide-1. The aim of this study was to synthesize PLA-enriched TAG from pine nut oil via a two-step lipase-catalyzed reaction, which is ethanolysis and esterification. In the first step, PLA was enriched up to ca. 42% as ethyl ester form, from 14% in pine nut oil by Lipozyme 435-catalyzed ethanolysis with an excess amount of ethanol. In the second step, PLA-enriched TAG was synthesized with glycerol and two different acyl donors, PLA-enriched fatty acid and PLA-enriched ethyl ester via Lipozyme 435-catalyzed esterification under vacuum condition. The TAG conversion and reaction rate with fatty acid form were significantly higher than those with ethyl ester form. Thus, the effect of temperature and vacuum on the synthesis of PLA-enriched TAG were investigated with fatty acid form as an acyl donor. The optimum temperature and vacuum were 60 oC and 5 torr, respectively. The TAG conversion of approximately 95% was achieved after 12 h under the optimum conditions. In addition, fatty acid compositions of TAG synthesized at different reaction times were also explored.
Identification of Soybean Germplasm with Higher Concentrations of Long Chain Fatty Acids
Authors:   Virginia Tech, Bewick Patrick , Collakova Eva ,   Virginia Tech, Zhang Bo ,   Virginia Tech
Published: July 2022

Fatty Acids are essential components of the diet and are critical for proper cell function. A balanced ratio of ω-3 to ω-6 fatty acids can be tied to positive human cardiovascular and autoimmune health. Aquaculture requires a much higher ratio. Soybean contains a substantial amount of fatty acids, but many varieties contain significantly higher concentrations of ω-6 fatty acids. The objective of this project was to identify soybean accessions with unique fatty acid profiles for genetic analysis to inform breeding decisions. Samples of 50 accessions originating from 16 countries were taken from seeds harvested in Blacksburg, VA in 2020. A gas chromatograph-flame ionization detector was used to quantify fatty acid levels and composition. Mass spectrometry was used to confirm the identity of peaks of interest. Fatty acid profiles for each sample were compared to the mean of all samples, and accessions with significantly different fatty acid concentrations were identified. These preliminary results will be used to inform future projects.
Enhance HS-SPME Extraction Kinetics by Vacuum-assisted Headspace and Multi-cumulative Trapping SPME and the Combination of Them for Olive Oil Volatile Profiling
Authors:   University of Liege, Mascrez Steve , Purcaro Giorgia ,   University of Liege
Published: July 2022

Headspace solid-phase microextraction (HS-SPME) is a solvent-free sample preparation method widely applied in many fields of applications. This extraction technique is based on the equilibrium between a three-phase system, i.e., sample-headspace-fiber. The required time to reach the equilibrium is not compatible with a large number of samples. Therefore, a compromise between sensitivity and extraction time is usually needed. Two different approaches have been recently proposed to improve the extraction kinetics, namely vacuum-assisted HS-SPME (Vac-HS-SPME) and multi-cumulative trapping SPME (MC-SPME). Vac-HS-SPME showed an increase of extraction yield at a shorter time and milder temperature compared to conventional HS-SPME [1]. Also MC-SPME has the potential to improve the overall sensitivity by using a cumulative shorter extraction time compared to a single long one. Furthermore, this work demonstrated that the level of extractable information was significantly higher when the headspace was not saturated [2].The two different approaches were tested on the capability of profiling the volatiles of extra virgin olive oil. Past and current research efforts focus on unravelling the composition of this informative volatile fraction, so as to understand correlations with quality attributes.In this work, both approaches have been directly compared, as well as combined to investigate their potential and possible synergic effect on the profiling of volatiles in food.[1] S. Mascrez, E. Psillakis and G. Purcaro, Analytica Chimica Acta, 2020, 1103, 106-114.[2] S. Mascrez and G. Purcaro, Analytica Chimica Acta, 2020, 1122, 89-96.
Measurement of Volumetric Mass Transfer Coefficient in Lab-scale Stirred Tank Reactors: Is There a Point of Diminishing Returns for Impeller Speed and Gas Flowrate?
Authors:   University of Louisiana at Lafayette, Bertrand Robert S. , Revellame Emmanuel ,   University of Louisiana at Lafayette, Dizon Lisa Stephanie ,   University of Louisiana at Lafayette, Gatdula Kristel ,   University of Louisiana at Lafayette, Aguda Remil ,   University of Louisiana at Lafayette
Published: July 2022

The transfer of species from gas to liquid across the phase interface is generally regarded as the greatest challenge and limitation in bioreactor design and operation. This is true for both oxygen and other gases used in bioreactors, such as methane. In this study, the volumetric oxygen transfer coefficient was observed for a bioreactor at various sparger flowrates and impeller rotational speeds. Specifically targeted was a point at which increasing the impeller speed or gas flowrate resulted in reduced returns on the observed value of the transfer coefficient. This was to be expected, but much greater influence was observed for impeller speed than there was for gas flowrate. At impeller speeds of 600 rpm, quadrupling the gas flowrate from 2.5L/min to 10L/min only resulted in an increase of approximately 40%. At 0 rpm, the quadrupling of the gas flowrate resulted in a nearly quadrupled kLa value, indicating that at no agitation, the gas flowrate is closely tied to the kLa of the bioreactor, if much lower than under agitation. The study thus concludes that the kLa in these bioreactors is nearly directly influenced by gas inlet flowrate under tranquil conditions, but when agitation is present, it is a much more determining factor for kLa than gas inlet flowrate. This is likely due to the ability of the impeller to break up large bubbles introduced by the sparger to increase the area available for mass transfer. This may be used in experiments involving bioreactors to save on gas costs and more appropriately select a rotational speed to target certain bioreactor output parameters.
Development of a Near-infrared Spectroscopy Calibration Model to Predict Methionine Content in Whole Soybeans
Authors:   Virginia Tech, Erazo Maria P. , Singer William ,   Virginia Tech, Lord Nick ,   Virginia Tech, Rosso Maria L. ,   Virginia Tech, Zhang Bo ,   Virginia Tech
Published: July 2022

Soybean is an important source of high-quality protein for humans and livestock. However, the content of methionine, a sulfur-containing essential amino acid, is deficient and inadequate for consumer needs. Amino acid evaluation can be performed by conventional wet chemical techniques like high-performance liquid chromatography (HPLC). To ease out the need for complex laboratory infrastructure and highly skilled experts often required by these procedures, HPLC datasets can be paired with data obtained from Near-infrared (NIR) reflectance spectroscopy. Through this approach, spectral data can be used to develop calibration models that could predict chemical properties for a fast and reliable soybean feed evaluation. In this study, NIR spectra data were acquired from 594 whole soybean samples from the USDA Soybean Germplasm Collection in a wavelength range from 950 to 1650 nm. Methionine content (g/kg dry weight and g/kg protein) was measured after spectral data collection using HPLC and predictive calibration models were developed using two different regression algorithms, namely partial least square regression (PLSR) and support vector machine (SVM). For model optimization, different spectra pre-processing, and wavelength selection methods were tested. PLSR models outperformed SVM models, with the best performing model having a coefficient of determination of calibration R2Cal = 0.39, the coefficient of determination of validation R2Val = 0.31, root mean squared error of calibration RMSEC = 0.75, and root mean squared error of validation RMSEP = 0.68 for g methionine / kg dry weight. To predict g methionine / kg protein, the obtained statistics were R2Cal = 0.25, and R2Val = 0.17 for which a more accurate alternative prediction method should be further investigated. The obtained calibration model to predict methionine concentration with respect to the dry weight can be potentially used for the accurate selection of breeding lines in the high-methionine concentration range.
Быстрая теневая визуализация импульсного разряда в коротком газовом промежутке
Authors: Давыдов С.Г. , Долгов А.Н. , Козлов А.А. , Ревазов В.О. , Якубов Р.Х.
Published: July 2022

A study of the switching process of a short (1 mm) gas gap initiated by a spark discharge along the dielectric surface was carried out by the method of shadowgraphy with nanosecond time resolution. The presence of a shock wave propagating from the cathode spot and signs of intermediate accumulation of the invested energy in the form of excitation energy of gas molecules or turbulent gas flow were detected.
خدمات وأدوات التكنولوجيا المالية في المصارف الإسلامية
Authors: Rasul Balen Mustafa , Ali Hiwa Aboubakr
Published: July 2022

تستهدف الدراسة الحالية تسليط الأضواء على واقع تطبيق التكنولوجيا المالية لدى المصارف الإسلامية، إذ يكتسب هذا الموضوع أهمية تنبع من واقع التطورات والابتكارات المالية والتقنية التي تشاهدها الساحة المالية العالمية، وذلك عبر إبراز مختلف التطبيقات للتكنولوجيا المالية والتي تعد من أبرزها أدوات التكنولوجيا المالية التي يمكن ان تكون بمثابة أداة للتحويل الرقمي، فضلاً عن عرض مجموعة من الخدمات المالية من التجارب في حالة تطبيق هذه التقنية على مستوى بعض المصارف الإسلامية. وتم التوصل عبر الدراسة هذه لمجموعة من النتائج كان من أبرزها: أن تبني المصارف الإسلامية لاستخدام أدوات التكنولوجيا المالية مقارنة مع تبني نظيرتها التقليدية لهذه للأدوات قد يكون أمراً حتمياً، لذلك يتوجب على هذه المصارف مواكبة ما يتحقق من الابتكارات المالية بغية ضمان الاستمرار والتطور.
Cost–effectiveness analysis of prolonged-release fampridine to treat walking disability of multiple sclerosis in China
Authors: Zhao Xinran , Yang Han , Wei Tian , Zhao Jin , Liu Jun , Huang Zhe , Zhu Lin , Zhao Yinan , Li Wei
Published: July 2022

Objectives:
This study evaluates the cost–effectiveness of adding prolonged-release (PR)-fampridine to best supportive care (BSC) versus BSC alone in adult multiple sclerosis patients with walking disability in China.
Materials & methods:
A hybrid decision tree and Markov model from both the societal and healthcare perspectives were constructed. Parameters were derived from clinical trials of PR-fampridine, published sources and clinical expert interviews.
Results:
Over a 10-year time horizon, adding PR-fampridine to BSC led to 0.15 quality-adjusted life year (QALY) gain and lower costs, with incremental cost–effectiveness ratios of -238,806 Chinese Yuan/QALY and -113,488 Chinese Yuan/QALY from the societal and healthcare perspectives, respectively.
Conclusion:
Compared with BSC alone, PR-fampridine plus BSC is considered an economically dominant strategy for the treatment of multiple sclerosis-related walking disability in China.
A new proof of Fillmore’s theorem for integer matrices
Authors: Velasco Olalla Rocío
Published: July 2022

Fillmore’s theorem is a matrix completion problem that states that if A is a nonscalar matrix over a field F and ϒ1,..., ϒ n ∈ F so that ϒ 1 +...+ ϒ n = tr(A) then there is a matrix similar to A with diagonal (ϒ1,..., ϒn). Borobia [1] extended Fillmore’s Theorem to the matrices over the ring of integers and Soto, Julio and Collao [3] studied it with the nonnegativity hypothesis. In this paper we prove the same result by modifying the initial proof of Fillmore, a subsequent new algorithm is proposed and some new information about the final matrix will be given.
Concentración de antioxidantes totales en saliva en un adulto de 55 años con enfermedad periodontal y tabaquismo crónico intenso. Caso clínico
Authors: Hernández-Monjaraz Beatriz , Mendoza-Núñez Víctor Manuel
Published: July 2022

Introducción. El tabaquismo es uno de los mayores problemas de salud a nivel mundial, ya que es factor de riesgo de numerosas enfermedades, incluidas la enfermedad periodontal (EP). En este sentido, la capacidad antioxidante total (AOx) de la saliva juega un papel crucial para defender a los tejidos orales de los radicales libres que genera el humo del cigarro, por lo cual el objetivo de este manuscrito es medir los niveles AOx en saliva de un paciente fumador con EP. Caso clínico. Paciente masculino de 55 años, que presenta movilidad grado III en los incisivos central y lateral. A la anamnesis el paciente menciona ser fumador desde los 17 años y consumir alrededor de 20 cigarrillos desde entonces. A la exploración intrabucal, se observa que los dientes “12” y “11” tienen bolsas periodontales mayores a 7mm. En la tomografía se observa pérdida severa del hueso alveolar vestibular y palatino alrededor de dichos dientes. Al analizar la concentración de AOx del paciente (0.361mmol/L) se observó una disminución estadísticamente significativa respecto a los valores reportados de pacientes no fumadores (0.648± 0.32 mmol/L). Conclusión. Nuestros hallazgos sugieren que el hábito crónico de fumar tabaco está relacionado con niveles bajos de antioxidantes en saliva y consecuentemente enfermedad periodontal y pérdida de hueso alveolar. Palabras clave: Tabaquismo crónico intenso, antioxidantes totales en saliva, enfermedad periodontal, estrés oxidativo.
Risperidona inyectable de acción prologada en comparación con la presentación oral para el control de la sintomatología para pacientes con esquizofrenia. Una revisión sistemática.
Authors: López-Rangel Linda Margarita , Mendoza-Núñez Víctor Manuel
Published: July 2022

Antecedentes. La risperidona alivia los principales síntomas que se presentan en la esquizofrenia tales como las alucinaciones, delusiones y comportamientos erráticos. La medicación antipsicótica inyectable de acción prolongada de segunda generación tiene un enorme potencial para brindar estabilidad clínica a las personas con esquizofrenia. Sin embargo, los medicamentos de acción prolongada rara vez se usan después de un primer episodio de esquizofrenia. Objetivo. Presentar una síntesis del conocimiento sobre sobre el efecto de la Risperidona inyectable de acción prolongada en comparación con la presentación oral sobre el control de la sintomatología psicótica en pacientes con esquizofrenia. Método. Se llevó a cabo una búsqueda de estudios en PubMed, Scopus, Web of Science, LILACS, SciELO, y TESIUNAM acorde con los lineamientos de PRISMA. Se analizaron los estudios publicados hasta el 17 diciembre de 2021. Resultados. Un total de 155 artículos fueron identificados y 5 estudios cumplieron con los criterios de elegibilidad, para la revisión sistemática. Conclusión. La Risperidona inyectable de acción prolongada tiene una mayor eficacia en el tratamiento del control de la sintomatología en la esquizofrenia en comparación con su forma oral. Palabras clave: Esquizofrenia, risperidona inyectable, risperidona oral.
Analisis Kemampuan Pemecahan Masalah Matematika Ditinjau Dari Gaya Kognitif Reflektif dan Impulsif Siswa Kelas VII.B SMPN 4 Solok Selatan
Authors: Hidayah Shinta , Yunita Alfi , Muslim Audra Pramitha
Published: July 2022

ABSTRACT This research is motivated by the low ability of students’ mathematical problem solving and students’ cognitive style in solving problems. the purpose of this study was to determine how thw mathematical problem solving ability in term of the reflective abd impulsive cognitive style of class VIIB students of SMPN 4 South Solok. This type of research is descriptive research with a qualitative approach. The sampling technique used was purposive sampling. The research instrument was in the form the Matching Familiar Figure Test (MFFT), mathematics problem-solving ability test and interviews. Data analysis techniques using qualitative data analysis techniques are data reduction, data presentation and drawing conclusios. The result showed that who had the criteria of problem solving ability and reflective cognitive style of class VIIB students as many as 9 people consisting of 1 person who had low and very low problem solving ability criteria. Students who have the criteria of problem solving ability and cognitive style of class VIIB students are 6 people sonsiting of 1 person who has low problem solving ability criteria and very low people.ABSTRAK                              Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah matematika siswa dan gaya kognitif siswa dalam menyelesaikan masalah. Tujuan penelitian ini adalah untuk mengetahui bagaimana kemampuan pemecahan masalah. Tujuan penelitian ini adalah untuk mengetahui bagaimana kemampuan pemecahan masalah matematika ditinjau dari gaya kognitif dan impulsive siswa kelas VIIB SMPN 4 Solok Selatan. Jenis penelitian deskriptif dengan pendekatan kualitatif. Teknik pengambilan sampel menggunakan purposive sampling. Instrumen penelitian berbentuk tes Matching Familiar Figure Test (MFFT), tes kemampuan pemecahan masalah matematika dan wawancara. Teknik analisis data yang menggunakan teknik analisis data kualitatif yaitu reduksi data, penyajian data dan penarikkan kesimpulan. Hasil penelitian menunjukkan bahwa siswa yang memiliki kriteria dari kemampuan pemecahan masalah dan gaya kognitif reflektif siswa kelas VIIB 9 orang yang terdiri 1 orang memiliki kriteria kemampuan pemecahan masalah rendah dan sangat rendah 8 orang. Siswa yang memiliki kriteria kemampuan pemecahan masalah dan gaya kognitif impulsive  kelas VIIB sebanyak 6 orang yang terdiri 1 orang yang memiliki kriteria kemampuan pemecahan masalah rendah dan sangat rendah 5 orang.
Eksistensi Injak Telur di Tengah Arus Globalisasi pada Masyarakat Kecamatan Rimbo Bujang Kabupaten Tebo
Authors: Monika Mega Novalia , Fitlayeni Rinel , Rahayu Sri
Published: July 2022

the midst of globalization in the community of Rimbo Bujang District, Tebo Regency. The purpose of this study was to determine the factors that cause the existence of the Tradition of Stamping Eggs in the Middle Flow of Globalization in the Community of Rimbo Bujang District, Tebo Regency. The theory used in this research is Talcot Theory. Person on Structural Functionalism. The type of research used is descriptive qualitative type, using secondary data sources and primary data. With the purposive sampling method, as well as the number of informants as many as 16 people. The data collection techniques in this study used observation, interviews, and documentation techniques, while the unit of analysis in this study was the analysis group using the Miles and Huberman interactive model which consisted of four stages, namely: data collection, data reduction, data presentation, and conclusion drawing. or verification. The subjects of this study were the Dukun Manten, Manten's Parents, and the Bride and Groom in Rimbo Bujang District, Tebo Regency. The results of the research that the authors found that the existence of stamping eggs in the midst of globalization in the community of Rimbo Bujang District, Tebo Regency, Jambi Province, which includes: 3. Tolerance of the surrounding community to carry out marriages according to their respective cultures, 4. The majority of people come from Java
PERANCANGAN SISTEM INFORMASI PENGELOLAAN MATA PELAJARAN MENGGABUNGKAN AUDIO KE DALAM SAJIAN MULTIMEDIA DI SMK NEGERI 5 SIJUNJUNG
Authors: Putri Dhea Fauzia
Published: July 2022

Management interpreted by as an work network or effort done by a group of people to with refer to activity in reaching specific purpose. Conducted management in study cover preparation of study, execution of study and also assessment of efficacy of study. Target of this research that is to yield Information System Management Of Subject Join Audio Into Form of Multimedia in SMK Negeri 5 Sijunjung. Research model in scheme of information system management of this subject use concept of System Development Life Cycle (SDLC) have 4 step in forming of information system that is planning, analyse, implementation and scheme. Scheme of analysis appliance and system use information system stream (ASI), for the scheme of system use HIPO, Context Diagram, Data of Flow Diagram, Entity Relationship Diagram. Result of information systems analysis management of subject join audio into multimedia expected to be sexpected by this system can walk and assist in course of learning and teaching, like appliance assist in submitting student and items can study items self-supportingly. Available and also of facility of interaktif to facilitate student in course of study. Result and solution in the form of existence of input process, process process and processing of output to woke up system. Input process by 7 entri form that is student data entri, teacher data entri, data entri of matpel, schedule entri and attendance data, items data entri and of entri value. Data processing which in input of processed and kept in a database. Process output present data which have been processed into a website. So that can yield an information system management of subject join audio Into Form of multimedia in SMK Negeri 5 sijunjung.
Sistem Informasi Pembayaran SPP Menggunakan Whatsapp Gateway di SMK Tamansiswa Padang
Authors: Ningsih Irda Silvia , Mulyono Heri , Rini Faiza
Published: July 2022

Currently, paying tuition fees at SMK Tamansiswa Padang is still done manually, which is still recording payment reports in a financial book. In addition, the treasurer has other obstacles, such as busy teaching and additional duties from the principal. So it takes a long time to record payments and calculate the number of payments from paying students. This information system uses the System Development Life Cycle (SDLC) method with an iterative development model. This model has several stages: design, analysis, implementation, testing, and evaluation. The research results on the spp payment information system using the WhatsApp gateway at SMK Tamansiswa Padang are from the tests carried out from black-box testing, white box testing, and beta testing to get valid results and the system can run well.
Online Shopping E-commerce Android Application and E-commerce Website Development
Authors: Kamble Mr. Pratik
Published: July 2022

Abstract: We are Designing an app that directly sells its products to the customer. As compared to other apps which have tie-ups with with multiple retailers. Eg: Amazon is an online shopping App which is collaborated with multiple companies, So Amazon becomes the 3rd party vendor. Due to our App there will be no such 3rd party vendor in the whole sale process because by using our App customers will be directly connected to the manufactures of the products. By using this application customers can directly get the required products of the Company directly from the company that to in manufacturing rates. By using the website of our client one will be able to compare wide range of products and also be able to purchase those. This report will be consisting all the design plan of the app as well as the design plan for the client website & Search Engine Optimization for the same
Smart Mirror
Authors: B Prashanth
Published: July 2022

Abstract: Smart mirror, which continues to grow vastly, plays an important role in the future technology, providing both the functionalities of a mirror and the smart mirror and the smart feature that’s come with the users. The impact of such emerging technology would completely change the lives of the people on day-to-day basis. In recent years everything is turning smart, such as smart home and smart cities. The smart mirror is one such device where a normal mirror acts as a smart device.
Effect of 5, 5-Diphenylhydantoin on Corrosion of Mild Steel in 1M. Hydrochloric Acid Solution
Authors: Katke Sai P. , D. Ambore Dr. Balkrishna.
Published: July 2022

Abstract: Corrosion is a very natural a phenomenon and a serious problem in the global world, converts a refined metal to a more chemically-stable form, such as its oxide, hydroxide, or sulfide. Most prominent corrosion inhibitors are organic compounds containing nitrogen, Sulphur, oxygen, and phosphorus in their functional groups. The mechanism of these compounds has been proposed to be the adsorption, by means of lone pairs of electrons, of the organic functional groups on the metal surfaces. Hydrochloric acid is the most difficult of the common acids to handle from the stand’s points of corrosion and materials of construction. The acid is very corrosive to most of common metals and alloys. In the experiment we have analyse 7 different PPM solution reacting for 24 hours such as from 10-500 PPM resulting in which as corrosion inhibition increases with increase in PPM i.e having high amount of 5,5-diphenylhydantoin
Sign Language Recognition using Deep Learning
Authors: V Pareddy Smt. Sudha
Published: July 2022

Abstract: Sign language is a way of communicating using hand gestures and movements, body language and facial expressions, instead of spoken words. It can also be defined as any of various formal languages employing a system of hand gestures and their placement relative to the upper body, facial expressions, body postures, and finger spelling especially for communication by and with deaf people. The project that is being built is to recognize the action performed by the person/user in sign language using Deep learning. Ordinary people are not well versed in sign language. The project tries to solve this problem using deep learning that is precisely using TensorFlow. In the project a LSTM (long-short term memory) model in deep Learning is built using TensorFlow to categories the action the user is doing. This will help the user with special needs to communicate with other people using the application we built. By this we can bridge the gap between the especially abled people and ordinary people.
Analytical Structural Health Monitoring of Shear Wall Building
Authors: Rangrez Md Naseem , Sabri Misbah Danish
Published: July 2022

Abstract: Structural health monitoring techniques have been utilized to inspect the current conditions of structures, as well as their post-earthquake performances. The dynamic characteristics of a building, such as modal periods, shapes and damping ratios can be obtained by analysing the ambient vibration data. It is well-known that dynamic characteristics generated from the finite element model (FEM) and vibration data, even for the intact building, show remarkable differences. Assumptions made in the FEM are one of the main reasons for those differences. To examine feasible solutions to such problems mentioned above Here an attempt has been made to study the behaviour of different structures of reinforced concrete with different heights with and without shear walls. Coupled shear walls have also been studied to understand the comparative merit or demerit of framed structures with shear wall structures. Studies have been carried out on sample model structures and analysis has been carried out by ETABS software. It has been ensured to consider sample models that represent the current practices in structural design to include different structural configurations. Models having varied structural configurations like framed, shear wall, coupled shear wall, central core shear wall, core in core etc. have been taken into consideration. The inherent asymmetry present in the structures have also been dealt. Natural frequencies and mode shapes of the structure were determined by frequency domain decomposition method. In addition, identification of damping was performed due to the fact that damping ratio plays a significant role in the magnitude of inter-story drift during an earthquake. The FEM of the structure was constructed based on design drawings and updated to represent the real mode shapes and frequencies of the structure. By using the updated FEM with standard damping ratio in Indian Earthquake Code and the identified damping ratio, seismic performance assessment of the building for a possible earthquake.
Diabetic Retinopathy Disease Classification Using Deep Neural Network and Retina Images
Authors: Andrabi Syed Efath Hamid , Gupta Mr. Ankur
Published: July 2022

Abstract: The diabetes disease known as diabetic retinopathy damages the retinal blood vessels, which has an impact on the eyes. It may initially show no symptoms or cause cyclical vision problems. Both eyes are affected as the illness becomes worse, which can lead to partial or complete vision loss. When the blood sugar level is out of control, it often occurs. A person with diabetes mellitus is therefore always at risk of developing the disease. If early discovery is done, the potential of total and permanent blindness can be averted. Therefore, a reliable screening technique is needed. The current study examines a deep learning technique that can be utilized to identify diabetic retinopathy early, particularly a Densely Connected Convolutional Network (DenseNet-201). There are four categories it uses to categorize fundus images: No DR, Mild, Moderate, Severe, and Proliferative DR. Both of the datasets utilized in this study—Aptos 2019 Blindness Detection and Diabetic Retinopathy Detection 2015—were acquired from Kaggle. The proposed method entails several processes, including data collecting, preprocessing, augmenting, and modeling. Our recommended model was able to achieve an accuracy rate of 90%. Regression modeling was also applied, and the accuracy rate was 78%. The main objective of this research is to offer a trustworthy way for identifying different DR.
Secret Sharing-Based Energy-Aware and Multi-Hop Routing Protocol for IoT Based WSNs
Authors: E Kavana
Published: July 2022

Abstract: Modern advancements in insolent sensors, RFID, Web - based machineries, and technical requirements are made possible by the Internet of Things (IoT). Sensor nodes are often employed to collect and transmit sensed data and are thought of as intelligent devices. In addition to these inherent limitations, sensor nodes are also open to a number of security risks. In order to improve the quality of renewable energy with multi-hop information security versus malicious acts, this work provides (ESMR) protocol. There are three primary components to the suggested procedure. The network field is first divided into inlet and outlet zones depending on the placement of the nodes. Additionally, a large number of clusters are created in each zone based on the proximity of the node neighbourhood. Second, the suggested effective secret sharing mechanism is used to protect the data transfer from cluster members in each zone to the bowl node. In order to reduce routing disruption, the suggested approach examines the mathematical analysis of data connections. The work described offers a multi-hop, compact, secure data analyst solution for limited wireless communications based on the Internet of Things (WSNs). In terms of bandwidth by 38 percent, network available bandwidth by 34 percent, electricity intake by 34 percent, median end-to-end postponement by 28 percent, and high latency by 36 percent when compared to the conventional work, the experimental results of the part of the application and secure number of co routing protocol
Investment Casting Using FDM 3-D Printing
Authors: Hogade Prof. Hemant
Published: July 2022

Abstract: The earliest casting method is investment casting, which dates back to roughly 3500 BC. Precision casting and near net form are two applications. Product demand is increasing in India and around the world. The use of simulation and rapid prototyping techniques in the investment casting process improves quality while reducing lead time and cost. However, as complexity increases, the traditional sand casting technique has limits, one of which is the expensive expense of equipment to make moulds and cores. These limitations can be solved by using a 3D printer, which offers the distinct advantage of geometric freedom. A polycast design is created in the precise shape of the item to be cast in this project. A refractory ceramic substance has been applied to this pattern. The metal is flown through a mould that is linked to the tree. The accuracy and surface finish of the models and castings were also assessed in order to provide a comparison. It has a significant impact on part quality (surface finish, dimensional correctness, strength, and longevity), as well as lead time and cost. In terms of remote pattern manufacture, it offers a lot of potential
Leaf Disease Detection and Prevention Application
Authors: Patil Ninad , Mahendrakar Sudarshan , Patil Sarvesh
Published: July 2022

Abstract: Agriculture is the backbone of an economy. Farmers play a vital role in strengthening the economy of any country. Due to the diseases a crop undergoes due to various reasons, Food security is compromised and affects the crop production. A crop disease not only affects a single crop but tends to spread to the neighboring crops as well. Detection and cure of such diseases becomes very difficult for a farmer. This problem can be fixed by using an application that uses a Machine Learning system, which takes leaf image as an input and detects the disease suffered by any particular crop and shows the possible cure. Also considering the farmer’s location, Crops that are suitable to grow in the particular location can be displayed.
Diagrid and Bracing System Comparative Structural Performance and Sustainability Concept
Authors: Zunnoorain Mohammad , Jaiswal Ganesh
Published: July 2022

Abstract: One of the intriguing structural design concepts for robust tall structures is the diagrid (diagonal grid) structural design. Due to its attractiveness and structural efficiency, Diagrid, a new design trend for tall, complicated structures, has arisen. Using a compact grid of diagonal members, Diagrid's façade structural system resists both lateral loads and gravity loads. As opposed to a traditional steel frame, it employs less structural steel, resulting in a more environmentally friendly building. This research uses ETABS to examine the structural performance of tall structures made of Diagrid steel and tall buildings with various bracing systems. Therefore, the purpose of this study is to contrast the lateral displacement brought on by wind and earthquake load between high-rise structures (buildings) using the diagrid system and those using other bracing systems. The use of diagrid and other bracing systems in relation to the natural frequency of high-rise structures (buildings) is also investigated in this study. A 40-story building model has been taken for analysis in E-Tabs 2016, with a plan area of 1296m2 (36- meters x 36-meters) and 144 meters tall.
Effectiveness of Different Base Isolation on Stepped Buildings
Authors: Kumar Sooraj , Jaiswal Ganesh
Published: July 2022

Abstract: Seismic isolation devices are commonly employed to protect structures from the impacts of severe ground motions. ETABS2016, a modelling and analysis programme, was used in this work to model and analyse the isolated stepped building. Rubber isolator link components were used as a single joint element to represent the rubber isolators between the ground and the superstructure. El-Centro seismic records were used to analyse the isolated building. The lateral inter-storey drifts, story displacement and peak absolute floor accelerations, of the isolated building were compared to those of the fixed-base structure. The current study aims to evaluate the effectiveness of several types of base isolation systems for seismic protection of 6-story stepped structures using Time history analysis. The isolation systems considered include, i) rubber isolators, ii) rubber isolators with energy dissipation systems, and iii) friction pendulum isolators.
The use of Different Filters and their effects on Convolution with Grayscale Images
Authors: Biswas Abhik
Published: July 2022

Abstract: Computer vision is ubiquitous in the world today, starting from unlocking phones to robots performing complex surgeries in hospitals and managing the assembly line in factories. In this paper, the focus has been placed on the use of filters or kernels or masks and their effects when convolved with grayscale images.
Analysis of Poverty Determinants in the Ex-Kedu Residency 2015-2020
Authors: Pebrianti Aqifa , Istiqomah Nurul
Published: July 2022

This study aims to analyze and determine the effect of the number of BPJS participants, especially PBI, education, UMK, and per capita income, on poverty in six Cities/Regencies of the Former Kedu Residency in 2015 – 2020. The method used is quantitative, where data acquisition is secondary data through various sources in time series and cross-section data. The cross-section data consists of six cities/districts, while the time series data is from 2015 to 2020. Technically, the data is analyzed using panel data regression with the Fixed Effect Model approach as an excellent model to use. The results show that the variable number of BPJS participants, especially PBI, positively affects poverty in six Cities/Regencies of the Former Kedu Residency in 2015-2020; the UMK and income per capita variables harm poverty. Meanwhile, the education variable measured by the school participation rate parameter does not affect poverty.
SÍNDROME DE BURNOUT: COMO ENFERMEIROS EMERGENCISTAS VIVENCIAM E LIDAM COM OS ELEMENTOS QUE A CARACTERIZAM?
Authors: De Oliveira Moreira Poliane , Carlos Honório Luiz
Published: July 2022

Objetivo: descrever e analisar o trabalho dos enfermeiros que atuam nos serviços de urgência e emergência de um hospital público de Belo Horizonte.
Método / abordagem: a pesquisa é descritiva, com abordagem qualitativa, utilizando o estudo de caso como método.
 Principais resultados: Na dimensão exaustão emocional os resultados apontaram para sobrecarga e esgotamento no trabalho. Na dimensão despersonalização, os enfermeiros têm conhecimento a respeito dos impactos que situações do trabalho e problemas dos pacientes podem exercer sobre eles e na dimensão baixa realização profissional os enfermeiros disseram insatisfeitos com o salário que recebem e sentem-se desvalorizados.
 Contribuições metodológicas / sociais / gerenciais: ampliação do conhecimento sobre o fenômeno Síndrome de burnout, por meio de abordagem qualitativa, uma vez que, as pesquisas sobre o tema têm em sua maioria, abordagem quantitativa.
Originalidade / relevância: Na literatura brasileira, encontram-se poucos estudos sobre o tema, realizado apenas com enfermeiros e com abordagem qualitativa.
O USO DE INSTRUMENTOS PSICOLÓGICOS PARA A ORIENTAÇÃO PROFISSIONAL NA PRÁTICA CLÍNICA
Authors: Albarello Beatriz Amália
Published: July 2022

This article aimed to carry out a descriptive and exploratory bibliographical research on the importance of vocational guidance for young people and which psychological instruments can be used as clinical practice by psychology professionals. Based on the findings in the literature on professional choice, professional guidance and types of assessment, we sought to make a methodological proposal for a clinical intervention in professional guidance using instruments and psychological tests. The findings indicate the importance of using psychometric resources and techniques of self-report tests, expressive and projective personality tests for the understanding of psychodynamics, professional choices and preferences.
Call for Socioeconomic and Health Infrastructure Rehabilitation after Pandemics and armed Conflicts - an ultimate wake up Call for the International Community?
Authors: Tsarenko A. , Bundzelova K. , Olah M.
Published: July 2022

This current issue of Clinical Social Work and Health Intervention (CSW, 1-5) summarizes the three last issues focused on two devastating events. 1st – the two year pandemics of coronavirus infection originated from Hongkong 2003; via Abu Dhabi 2012; Busan 2017; Wuchan 2019 via Italy, France and large airports and sports/ cultural events to Central and Eastern Europe. 2nd – three war conflicts, two of them in Europe, or very close to the EU: first in 2012-2020 in Yemen due to airstries and infrastructure bombing of Taizz, Sanaa and Hodeida; second in Karabakh, Stepanakert Region by shelling from Azerbajjjan; third in Ukraine after bombing and still permanent shelling from Russian and Russia-satellite allies to Ukraine. We have to face the part played by devastating infrastructure destruction of hospitals schools, socio-economic and industrial damage to health and sanitary with consequences such as has been noted after an earthquake in Haiti and war in Rwanda and DRC. Currently, unfortunately, dealing with destroyed urban infrastructure in Mariopil and other towns, such as cholera outbreaks and Covid 19 resurgence results in massive a flow of refugees of war - a classic example of how socio-economic tragedy is followed by large health catastrophe. The EU is prepared for country rehabilitation including healthcare and educational support. The ultimate condition however is the immediate stopping of armed activities especially bombing and shelling of the water supplies and sanitary infrastructure.
Low occurence of Tuberculosis and HIV among Ukrainian Immigrants of War at the Border post in Uzhorod – Vysne Nemecke at point prevalence testing (note)
Authors: Bundzelova K. , Hamarova M. , Murgova A. , Popovicova M. , Krcmery V. , Olah M. , Brichta G. , Jackulikova M. , Igliarova B. , Hunyadiova S. , Vallova J. , Vladarova M. , Roman L. , Hupkova I. , Mackova Z. , Bujdova N. , Bozik J. , Fritsch T. , Toran A.
Published: July 2022

Point prevalence studies bring us approximate situations in border emergency settings where longitudinal or comparative studies are not realistic from logistic safety points of view. The one day point prevalence study performed at most frequently used checkpoints between Ukraine (UA) and Slovakia (SK). No case of TB screened by the WHO recommended questionnaire, or HIV performed by rapid test has been noted on day 7 after the war was declared.