bluuebunny/crossref_metadata_2025 huggingface dataset:
Del conventillo a la vivienda higiénica. Espacio doméstico, ciudad e instituciones en Santiago de Chile. 1890-1940
Authors: BONOMO Umberto , MONDRAGÓN Hugo
Published: November 2021

El aumento de la población de Santiago a fines del siglo XIX, agudizó los problemas de salubridad e higiene en las viviendas de los sectores vulnerables. A comienzos del siglo XX, comenzó a intervenir el Estado, quien promulgó la Ley de Habitaciones Baratas y creó un conjunto de Cajas de Previsión Social, que acudieron a parámetros estéticos de la arquitectura racionalista para solucionar la falta de ventilación e iluminación en las viviendas. A través de publicaciones periódicas especializadas, arquitectos y urbanistas se integraron al debate en los años '30. Imbuidos por un espíritu nacionalista y reformista, enfocaron el problema en el campo de la indignación y malestar social. Sin embargo, en los ’40 el enfoque cambia hacia la estadística. Así, las soluciones se situaron en el terreno de la ingeniería social, que se reflejó en la formulación del primer Plan de la Vivienda en 1953. Palabras clave: Santiago – salubridad – Política estatal – publicaciones periódicas.
Sourrière de Souillac, un matemático ilustrado en el Río de la Plata. Su trayectoria y aportes a la Monarquía Borbónica a fines del siglo XVIII
Authors: GENTINETTA Martín Alejandro
Published: November 2021

Este trabajo reconstruye algunos rasgos relevantes de la trayectoria de Joseph Sourrière de Souillac, un maestro de matemáticas con una extensa trayectoria al servicio de la Monarquía española que transcurre, en particular, en el Virreinato del Río de la Plata. La formación y las actividades desempeñadas por Sourrière de Souillac muestran a un funcionario que participó de los movimientos ilustrados que tuvieron curso en la península y en Hispanoamérica; lo cual permite reflexionar sobre la utilización por parte del reformismo borbónico de los conocimientos científicos de la época.Palabras clave:“ciencias útiles” – Imperio español – Siglo XVIII – Sourrière de Souillac – Virreinato del Río de la Plata
Indice
Authors: Seminara Luciana , Cerio Débora
Published: November 2021

Indice
Indice
Authors: Rovira Leticia
Published: November 2021

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La arqueología y el estudio del conflicto armado en contextos prehistóricose históricos: un estado de la cuestión
Authors: Leoni Juan B.
Published: November 2021

El estudio de la guerra y hechos de violencia grupal de distintos tipos y escalas ha experimentado un enorme crecimiento en la arqueología contemporánea. Aunque se los suele incluir bajo la denominación genérica de Arqueología del Conflicto, la misma dista mucho de constituir un campo unificado programáticamente. Por el contrario, existen varios subcampos que se diferencian notoriamente entre sí, siendo la división fundamental la determinada por el estudio de casos prehistóricos o históricos. El tipo de información disponible es lo que determina las diferencias en el abordaje teórico-metodológico, en el primer caso vinculándose con la antropología mientras que en el segundo se acerca más a la historia militar. En este trabajo se pasa revista al desarrollo de la Arqueología del Conflicto, recapitulando las principales posturas antropológicas en relación al estudio de la guerra, el estudio arqueológico de conflictos prehistóricos y la arqueología histórica de campos de batalla, así como proponiendo formas de lograr una mayor integración entre estos distintos campos disciplinares. Palabras clave: Arqueología del Conflicto;  guerra;  campos de batalla;  indicadores arqueológicos
El poder de la guerra: ¿Es posible hablar de "Cultura de la Guerra" en el Cercano Oriente Antiguo?
Authors: Nadali Davide
Published: November 2021

Este estudio realiza una consideración sobre la importancia social y el rol que la guerra tuvo en las sociedades del Cercano Oriente antiguo desde los tiempos más antiguos. Existen evidencias visuales y textuales que describen, conmemoran y narran los eventos bélicos desde el IV milenio a.C. pero la naturaleza de esos documentos ha sido sobreestimada y malinterpretada. El estudio se inicia con una definición de “cultura de la guerra” e intenta señalar cómo la guerra estaba socialmente imbricada como una operación política y cultural por sobre y más allá de los límites de las interpretaciones ideológicas y propagandísticas que han siso sugeridas en el pasado. Palabras clave: Mesopotamia; realeza;  guerra;  ideología;  propaganda
Género, biografía e historia oral o de cómo contar la vida de Ana María Villareal de Santucho
Authors: Andujar Andrea , D`  Antonio Débora , Gatica Mónica
Published: November 2021

Este trabajo se propone reconstruir la biografía de Ana María Villarreal de Santucho, militante del Partido Revolucionario de los Trabajadores-Ejército Revolucionario del Pueblo y esposa de su líder máximo Mario Roberto Santucho entre 1960 y 1972, cuando fue asesinada junto con otrxs quince militantes en la Base Aeronaval Almirante Zar, dependencia de la Armada argentina cercana a la ciudad de Trelew. Para ello, este estudio recurre a un acervo documental variado conformado por entrevistas, cartas personales, fotografías, expedientes judiciales, documentos políticos, prensa comercial y político partidaria.
Las chichises se organizan: militancia en los frentes de mujeres del PRT-ERP y Montoneros (Córdoba, 1973-1974)
Authors: Noguera Ana Laura
Published: November 2021

Con el retorno del peronismo al gobierno después de las elecciones de marzo de 1973, las dos organizaciones político-militares de mayor influencia, el Partido Revolucionario de los Trabajadores-Ejército Revolucionario del Pueblo (PRT-ERP) y Montoneros, crearon frentes de masas para trabajar políticamente con las mujeres: el Frente de Mujeres y la Agrupación Evita (AE) respectivamente. Sin embargo, estos frentes no estaban dirigidos hacia las compañeras, sino que era el modo de vincularse con las otras, aquellas a quienes consideraban afines políticamente y a las cuales intentaban sumar al proyecto revolucionario. Así, más allá de las diferencias ideológicas, ambas organizaciones compartían ciertos diagnósticos respecto a su rol político y social y reprodujeron discursos análogos para dirigirse a ellas.
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Authors: . .
Published: November 2021

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Estudio de las alteraciones de la agregación eritrocitaria en pacientes con accidente cerebrovascular isquémico.
Authors: Capriotti Corrente Jorge , Svetaz María J. , Urli Leda , Raimondi Elsa , Luquita Alejandra
Published: November 2021

El accidente cerebrovascular (ACV) isquémico es causado por evolución de procesos aterotrombóticos que se relacionan con daño y disfunción endotelial debido a patologías crónicas como hipertensión arterial y dislipemia. En trabajos previos se ha informado sobre alteraciones hemorreológicas en el curso de la patología vascular cerebral, en particular el incremento en la agregación eritrocitaria (AE). El presente trabajo tiene como objetivo principal estudiar las modificaciones de las propiedades hemorreológicas y en particular de la AE, en 20 pacientes con ACV isquémico durante la etapa aguda, en comparación a un grupo control (n = 20) con similares factores de riesgo. Se determinó en plasma: concentración de fibrinógeno, proteína C reactiva y triglicéridos. En sangre: agregación eritrocitaria por densitometría óptica, obteniéndose el tamaño promedio de los agregados y la velocidad inicial del proceso, velocidad de eritrosedimentación, índice de rigidez eritrocitaria, viscosidad sanguínea, viscosidad plasmática y viscosidad sanguínea relativa estandarizada a un hematocrito del 45%. Se encontró que los eritrocitos de los pacientes con ACV agregaron a mayor velocidad (0,92 ± 0,64 vs 0,49 ± 0,24; p < 0,00001) y formaron agregados de mayor tamaño (1,84 ± 0,07 vs 1,81 ± 0,07; p<0,05) que los controles. Este fenómeno correlacionó (r: coeficiente de Pearson) con las alteraciones encontradas en el plasma, en particular con las concentraciones séricas de fibrinógeno (r = 0,565; p <0,01) y triglicéridos (r = 0,693; p <0,001). La identificación de estos factores es de relevancia clínica ya que podría tener incidencia en las estrategias terapéuticas.
Mathematical simulation of the Ay-Todor bay wave regime
Authors: Kharitonova Lyudmila , Alekseev Dmitrii , Fomin Vladimir
Published: November 2021

Investigation of wave regime of coastal water areas is practically important for safe shipping, constructing and using of coastal infrastructure objects. At the present paper statistical characteristics and space distribution of parameters of wind waves in the Ay-Todor Bay region placed on the Crimea South Coast of the Black Sea are obtained on the basis of mathematical simulation. Analysis of the wind wave parameters for the year diapason of 1979–2017 has shown that waves running from the east and having 0.5 m heights and 3.0–3.5 s mean periods are the most repeatable. The most durable storms are formed by waves coming from East–South-South-West sector in the period from December to January. The multiannual calm duration is equal to ~11 days. Estimation of extremal characteristics (height, period and length) of wind waves of different probability, which possible one time in a year, 5, 10, 25, 50 and 100 years are made. For the storm probable one time in 25 years the mean wave height near the boundary of the Ay-Todor Bay is equal to 4.5 m. For this storm the wave height of 1% probability reaches 9.6 m. For the directions of winds of 4 % regime probability which causes the most dangerous waves calculations of wave characteristics with high space resolution (~1.5 m) are carried out by using of SWAN model and nested grid technology. Fields of significant wave height, mean wave length, bottom wave orbital velocities and space distribution of wave breaking zones are analyzed. It is found that most intensive waves are generated by wind having south-east, east and south directions. Maximal bottom orbital velocities of wave current reaches of 2.5–3.5 m/s and occurs along the coast till 10 m depth. Model calculation of wave currents by using of SWASH model allowed obtained presence in the coastal zone near beach of local cyclonic eddy, which transport suspended sediments along its south edge from beach towards the sea.
Study of temporary variability of vertical structure parameters of water in the coastal zone of southern Crimea
Authors: Kazakov Sergey
Published: November 2021

The issues of the formation and temporal variability of the vertical structure of the Black Sea waters off the coast of the southern Crimea are considered. A large array of instrumental measurement data obtained in the second half of 2013 (June–December) during operational monitoring of the vertical temperature profile in the area of Stationary oceanographic platform of the Marine Hydrophysical Institute in the coastal zone near Cape Kikineiz is used. The measurements were carried out using a thermoline, which is a system of temperature sensors distributed in depth from the surface to the bottom.

To study the vertical structure of the temperature field, a model of two-layer stratification is considered, when two quasi-homogeneous layers (the upper one is warmer and the lower one cold) are separated by a layer of large vertical temperature gradients—the thermocline. A number of parameters of the vertical structure of waters were calculated: the vertical temperature gradient, its maximum values and depth of occurrence, the temperature of the thermocline core (if it was recorded) and quasi-uniform layers, the temperature difference between these layers, and the thermocline thickness. The median estimates of the daily values of the listed parameters are analyzed. Specific cases of transformation of the vertical profile of water temperature during the upwelling and downwelling processes are considered.

It is shown that the temporal variability of the parameters of the vertical structure is significant, especially in the summer hydrological season. The main contribution to the variability is caused by the seasonal course of the heat flow from the atmosphere through the sea surface and surge processes (upwelling and downwelling) in the summer period caused by abrupt changes in the alongshore wind component. In the autumn hydrological season, the thermocline is recorded sporadically with a slight gradient in the form of the lower boundary of the subsurface layer of daytime heating, or a thin bottom layer.
Investigation of Zoonotic Helminths in Children Playgrounds in Sivas Province
Authors: EROL Ufuk , ALTAY Kürşat , ŞAHİN Ömer Faruk , URHAN Osman Furkan
Published: November 2021

Human toxocariasis is categorized as a neglected parasitic disease by the Center for Disease Control and Prevention. The disease is more prevalent in children than adults because children are more frequently exposed to the eggs of T. canis and T. cati which are the etiological agents of human toxocariasis during playing outside. The aim of this study was to research the presence of helminth species in children playgrounds in Sivas using microscopic and molecular techniques. For this purpose, 84 sand samples were taken from 25 children playgrounds from July 2020 to July 2021. Moreover, 68 stool samples that belong to cats, dogs, and red foxes were collected from and around children playgrounds. Toxocara spp. eggs were found in five sand samples. According to PCR results, T. cati was detected in three sand samples while T. canis was found in two sand samples. Toxascaris leonina was detected only in one dog stool sample, whereas no parasite species were found in cat stool samples. The eggs of Toxocara canis, Acanthocephala, T. leonina, Capillaria spp. were found in red fox stool samples. To the best of our knowledge, children playgrounds were researched for the first time in terms of zoonotic helminth species in Sivas.
VANET Experimental Results on Detecting Traffic Congestion Using SINR and Delay
Authors:   Faculty of Engineering and the Built Environment, SEGi University, Malaysia, Chee Yee Ng , Mun-Yee Lim Joanne ,   Faculty of Engineering and the Built Environment, SEGi University, Malaysia, Fariza Anis ,   Faculty of Engineering and the Built Environment, SEGi University, Malaysia
Published: November 2021

Vehicular ad hoc network (VANET) is a wireless network that is formed by vehicles that are connected to each other through ad hoc formation. Since nodes in VANET are highly mobile moving in unpredictable environments, therefore VANET should be made adaptable. In order to have an adaptable VANET, several parameters such as end to end delay and Signal to Interface Noise Ratio (SINR), are used to detect traffic congestion/ transmission signal degradation. In this paper, several experiments were conducted to test the suitability of SINR and end to end delay in detecting traffic congestion/ transmission signal degradation in VANET. The experiments were conducted in congested, moderate and traffic free conditions in an urban area of Klang, Malaysia. Results showed that under different traffic congestions and transmission environments, SINR and end to end delay showed different readings, which proved the suitability of SINR and end to end delay in detecting traffic congestion and transmission degradation in VANET.
Continuing Development of Seismic Actions Design Standard and Implications to Engineering and Architectural Practices in Malaysia
Authors:   Faculty of Engineering and the Built Environment, SEGi University, Malaysia, Chiang Jeffrey
Published: November 2021

This paper presents the work of the Technical Committee on Earthquake led by The Institution of Engineers Malaysia (IEM) and sanctioned by the Department of Standards Malaysia (DSM). From the Aceh earthquake event in 2004 to the most recent impact earthquake in Ranau, Sabah, it has been shown that earthquakes are a concern to stakeholders in the local construction industry. And the work of the Technical Committee has been finalized by the completion of the Draft National Annex on Eurocode 8 Design of structures for earthquake resistance, in order to address the needs of the nation. The need for earthquake standards in Malaysia was explained in detail, and the approach adopted was highlighted with emphasis on tackling both distance and local earthquakes, in Peninsular Malaysia as well as Sabah and Sarawak. Ductility is the main consideration in many earthquakes-resistant designed structures, and this has to go hand in hand with the types of configurations of structures to be proposed by architects and engineers.
Mobile Cloud Computing - Protection Issues
Authors:   School of Information Technology, SEGi University, Malaysia, Woon Choong Chen , Rajamanickam Leelavathi ,   School of Information Technology, SEGi University, Malaysia
Published: November 2021

Mobile cloud computing can improve user experiences by executing applications or resource providers and exchange data on mobile devices. Mobile cloud computing (MCC) is a revolutionary application in the mobile computing world. This paper presents the concept of mobile computing besides recommending a new term called M-cloud that is yet to be further explored. The various modules of this paper consist of MCC applications, major concerns and security concerns with related preventive measures.
Recruitment Via Social Media: An Exploratory Study
Authors:   School of Information Technology, SEGi University, Malaysia, Bt Abd Rashid Aida Maryani
Published: November 2021

Recent studies have shown that social media platforms such as Facebook and LinkedIn, have become emergent agents for employer and recruitment Agents to search for potential employees to work for their companies. Employers and recruitment agents are using social networking sites for recruitment as these sites offers a vast database of people information. Social media has made an easy pathway for employers and recruitment agents to narrow down their search to the targeted group of people and hire the best employees, thus elevating online recruitment to greater height. However, there are risks associated with the use of social media as a recruitment tool and users must understand that once they become part of a social media community, their online profiles can be accessed by almost everyone. By knowing the risks and complications of social media, it will be a step in the right direction towards managing the apparent risks. The objective of this paper is to study how social media is used in attracting quality job applicants and examine the risk associated with social media recruitment.
Concept of Ductility in Reinforced Concrete Design Explained in the Adotion of Eurocode 2 in Place of Bs 8110 in Malaysia
Authors:   Faculty of Engineering and the Built Environment, SEGi University, Chiang Jeffrey
Published: November 2021

The design of reinforced concrete structures requires a few criteria to be fulfilled, especially in Limit States Theory adopted by many international standards in structural design. Two key criteria are ultimate limit state and serviceability limit state. Both of these limit states have one common aspect which governs the whole concept of design especially in reinforced concrete design, which is the ductility requirement. The purpose of satisfying the ductility requirement is to ensure safety of users and occupants of the designed structure. In this paper, the ductility requirement is explained in the adoption of the Eurocode EC2 in place of BS8110. In order to have a smooth transition from BS8110 to EC2, the author would also like to introduce a unified approach for the analysis and design of concrete members in flexure by utilizing a unifying parameter q (combined reinforcing index). This would allow a design engineer to analyze and to design for normally reinforced, partially prestressed, and even fully prestressed concrete and composite sections. Through this approach, it is hoped that the Malaysian practicing structural engineers can make a smooth switchover to the use of Eurocode EC2 for reinforced concrete design.
A Study of Sentiment Analysis in Context of Reviewing Product: Method and Tools
Authors:   School of Information Technology, SEGi University, Malaysia, Asma Sulaiman Nor Anis , Ismail Nor Alina ,   School of Information Technology, SEGi University, Malaysia, Daud Siti Norbaya ,   School of Information Technology, SEGi University, Malaysia
Published: November 2021

Sentiment Analysis (SA) examines the hassle of studying texts, like posts and reviews, uploaded by way of customers on microblogging platforms, forums, and electronic agencies, concerning the evaluations they have got about a product, service, event, man or woman or idea. The common used of SA is classifying text to a several class such as positive, neutral and negative term classification. This paper aims to compare the techniques being used to examine SA especially for reviewing product or services. These techniques are not only being applied in review product prediction, but they were applied in different filed such as production, sales and marketing. Based on the comparison of each model and their uses, lexicon-based approach is the best solution for classifying SA.
A Study on Airline E-Ticketing System in Malaysia Among Malaysia and Non-Malaysia Customers
Authors:   School of Information Technology, SEGi University, Malaysia, Ismail Nor Alina , Daud Siti Norbaya ,   School of Information Technology, SEGi University, Malaysia, Asma Sulaiman Nor Anis ,   School of Information Technology, SEGi University, Malaysia
Published: November 2021

During the past ten years the impact of the internet on channel selection has been dramatic and pervasive throughout the business world. Yet strong arguments can be made that few industries have been as invasively affected as has the airlines industry. Currently travellers increasingly choose the websites to search for flight ticket or other things. This paper provides a report of a study that investigated customers’ perception towards purchase flight ticket online as well as why some people choose to use this facility and why some other still stick with the traditional method of buying flight ticket online. Hence, the three factors of online buying were examined in this study.
Microcontroller Based Circuit Protection and Control
Authors:   Centre of Electrical, Power & Energy Systems, Faculty of Engineering & the Built Environment, SEGi University, Ghani Usman , Hock Siong Chong ,   Centre of Electrical, Power & Energy Systems, Faculty of Engineering & the Built Environment, SEGi University
Published: November 2021

The automated microcontroller-based circuit protection and control system is integrated with IoT element, which consisted of both hardware software components, and communication devices. The designed system is to acquire the electrical parameters such as current and voltage as well the power consumption using sensors. ThingSpeak is engaged, mainly used to acquire data from the microcontroller via wireless communication, to further analyse and visualize it in the required form and sends SMS notification to the user through Wi-Fi, such as over/under current, over/under voltage, & excessive power consumption, depending on the data analysis. Once user received notification, remedial action can be further taken to isolate faulted part from circuit, or to take desired action for safety purpose. The designed prototype is enhanced circuit protection (automated), incorporating data storage, monitor/control of electrical loads intelligently and offers user safety and security of the electrical operation.
Development of a Predictive Model for Glycated Hemoglobin Values and Analysis of the Factors Affecting It
Authors: Park HyeongKyu , Lee Da Young , Park So young , Min Jiyoung , Shinn Jiwon , Lee Dae Ho , Kwon Soon Hyo , Kim Hun-Sung , Kim Nan Hee
Published: November 2021

Background: Glycated hemoglobin (HbA1c), which reflects the patient's blood sugar level, can only be measured in a hospital setting. Therefore, we developed a model predicting HbA1c using personal information and self-monitoring of blood glucose (SMBG) data solely obtained by a patient.Methods: Leave-one-out cross-validation (LOOCV) was performed at two university hospitals. After measuring the baseline HbA1c level before SMBG (Pre_HbA1c), the SMBG was recorded over a 3-month period. Based on these data, an HbA1c prediction model was developed, and the actual HbA1c value was measured after 3 months. The HbA1c values of the prediction model and actual HbA1c values were compared. Personal information was used in addition to SMBG data to develop the HbA1c predictive model.Results: Thirty model training sessions and evaluations were conducted using LOOCV. The average mean absolute error of the 30 models was 0.659 (range, 0.005–2.654). Pre_HbA1c had the greatest influence on HbA1c prediction after 3 months, followed by post-breakfast blood glucose level, oral hypoglycemic agent use, fasting glucose level, height, and weight, while insulin use had a limited effect on HbA1c values.Conclusions: The patient's SMBG data and personal information strongly influenced the HbA1c predictive model. In the future, it will be necessary to develop sophisticated predictive models using large samples for stable SMBG in patients.
Fish Feeder And Monitoring Temperature Control System Menggunakan Metode Protoype pada Akuarium Ikan Hias Koki Berbasis Internet Of Things
Authors: Susanto AB , Arianto Sindu , Purnomo Joko , . Sulistiyasni
Published: November 2021

IoT in this research serves to integrate and connect all electronic devices using the internet network. This system will make it easier for users to feed fish from a distance and get information about the state of water.Arduino utilizes the ATMega microprocessor to control a variety of sensors. For example, to monitor the condition of a room and make it possible to "feel" the conditions in the room even though it is monitored remotely.The method used in this research is Prototype because it is very good for solving misunderstanding problems between users and analysts. Researchers designed and implemented an IoT-based temperature control system for remote feeding and monitoring in aquarium ornamental chefs. This system uses an Android-based smartphone connected to the NodeMcu Microcontroller to send the latest temperature information and provide an early warning if the temperature in the aquarium.
Kepemimpinan Sektor Publik: Studi Mengenai Gaya Kepemimpinan Kepala Dinas Pengelolaan Keuangan dan Aset Pemerintah Kota Padang
Authors: Tovalini Krismena , Hanoselina Yulia
Published: November 2021

Penelitian ini bertujuan untuk menganalisis gaya kepemimpinan manajer di sektor publik. Penelitian ini memfokuskan diri pada gaya kepemimpinan Kepala Dinas Pengelolaan Keuangan dan Aset Pemerintah Kota Padang. Gaya kepemimpinan dianalisis menggunakan lima dimensi dalam peranan pemimpin, yaitu pemberian diskresi kepada bawahan, pengambilan keputusan, manajemen konflik, cara mengelola dan memotivasi bawahan. Penelitian ini dilakukan dengan menggunakan pendekatan kualitatif untuk mendapatkan gambaran yang lebih komprehensif mengenai gaya kepemimpinan. Data dikumpulkan melalui wawancara mendalam terhadap para pegawai Dinas Pengelolaan Keuangan dan Aset Pemerintah Kota Padang dan pengumpulan data melalui sumber-sumber skunder. Hasil penelitian ini menunjukkan bahwa manajer publik sudah menerapkan gaya kepemimpinan secara baik dilihat dari segi pemberian diskresi kepada bawahan, pengambilan keputusan, manajemen konflik, cara mengelola dan memotivasi bawahan. Namun, beberapa gaya kepemimpinan dipraktikkan secara berbeda dengan yang berlaku di sektor swasta. Alih-alih menggunakan insentif yang bersifat ekonomi, manajer lebih cenderung memberikan insentif non-ekonomi kepada para bawahannya. Studi ini memperkaya diskusi mengenai kepemimpinan sektor publik dengan menyediakan kasus pimpinan level puncak pada organisasi publik di Indonesia.
ELECTROCHEMICAL WASTE WATER TREATMENT
Authors: Sakib S M Nazmuz
Published: November 2021

Wastewater got much of our intention these days because
wastewater is polluting our lakes, pounds and even sea have a lot of
contaminated amount of waste. This water is hazardous for the acute life,
dangerous for living things. Wastewater polluted the natural reservoirs.

Over the
past, the knowledge of the mechanisms of electrochemical wastewater treatment
has progressively evolved. A comprehensive understanding of the types of methods
and mechanisms of treatment of wastewater is a prerequisite to the
understanding of their relativities and elucidation of intermediate products
generated during the oxidation process and degradation pathways. The type,
nature, and quantity of reactive species generated in electrochemical treatment
processes are controlled by many factors, including the type of the treatment
technique, electrode/electro catalyst materials, water/wastewater composition,
water pH conditions, and operating parameters are to be considered. Multiple
methods such as separation, conversion and combined methods are used for
treatment. However, basic principle works on the electrochemical mechanism. This
article gives the basic idea of electrochemical methods working principles, techniques
being considered. It will also help us understand the byproducts recovery of
different metal ions and how they converted into useful form. Best methods
based on the efficiency and economic value. Feasibility of long term and short
term methods for the treatment of wastewater.
Transport Triggered Array Processor for Vision Applications: Near-threshold Performance Loss Compensation Through Inherent Parallelism of Vision Array Processors
Authors: Safarpour Mehdi
Published: November 2021

Operating at reduced voltages promises substantial energy efficiency improvement, however the downside is significant down-scaling of clock frequency. This paper propose vision chips as excellent fit for low-voltage operation. Low-level sensory data processing in many Internet-of-Things (IoT) devices pursue energy efficiency by utilizing sleep modes or slowing the clocking to the minimum. To curb the share of stand-by power dissipation in those designs, near-threshold/sub-threshold operational points or ultra-low-leakage processes in fabrication are employed. Those limit the clocking rates significantly, reducing the computing throughputs of individual processing cores. In this contribution we explore compensating for the performance loss of operating in near-threshold region ($V_{dd}=$0.6V) through massive parallelization. Benefits of near-threshold operation and massive parallelism are optimum energy consumption per instruction operation and minimized memory round-trips, respectively. The Processing Elements (PE) of the design are based on Transport Triggered Architecture. The fine grained programmable parallel solution allows for fast and efficient computation of learnable low-level features (e.g. local binary descriptors and convolutions). Other operations, including Max-pooling have also been implemented. The programmable design achieves excellent energy efficiency for Local Binary Patterns computations.

Our results demonstrates that the inherent properties of chip processor and vision applications allow voltage and clock frequency aggressively without having to compromise performance.
ЗАСТОСУВАННЯ ПОЛІМЕРНИХ ПЛІВОК З ІНГІБІТОРАМИ КОРОЗІЇ ДЛЯ ТИМЧАСОВОГО ЗАХИСТУ МЕТАЛОВИРОБІВ
Authors: Доманцевич Н. І. , Яцишин Б. П.
Published: November 2021

Процес корозії спричиняє не тільки великі витрати через необхідність переробки або заміни виробів, а може значно похитнути ринкову позицію виробників. Компанії щороку недорахову- ють зі свого бізнесу мільярди доларів – виключно через корозію. Використання модифікованих полі- мерних плівок з інгібіторами атмосферної корозії дає змогу змінити перебіг корозійного процесу про- тягом періоду експлуатації в сторону сповільнення. У статті розглянуто теоретичні та практичні аспекти застосування протикорозійних матеріалів. Розглянуто класифікацію полімерних плівок, що застосовують одночасно як пакувальний матеріал та для протикорозійного захисту. Наведено вихідні експлуатаційні характеристики таких модифікованих полімерних матеріалів та можливі напрями їх зміни відповідно до потреб споживачів. Показано особливості застосування інгібіторів корозії в процесі розробки та використання в комплексі полімерних матеріалів захисту. Визначено взаємодію інгібіторів з полімерною матрицею-основою та іншими складовими компонентами, передусім пласти- фікаторами, з метою отримання протикорозійного матеріалу для захисту під час транспортування та зберігання. Встановлено вплив складових компонентів полімерних композицій на тривалість екс- плуатації та можливість їх довготривалого використання. Встановлено, що мінімальну кількість інгібітора, що вводять у полімер, слід вибирати розрахунково-експериментальним шляхом, врахову- ючи умови утворення мінімальної допустимої концентрації летких парів у замкненому об’ємі з мета- ловиробами і пролонгованість дії та міграції компонент із полімерної матриці. Максимальну кількість інгібітора корозії, який вводять у полімер, вибирають експериментальним шляхом, з огляду на умови отримання плівки та інтенсивність процесу переходу інгібітора в газоподібний стан.
РОЗРОБКА ТЕХНОЛОГІЇ ПРИГОТУВАННЯ БОРОШНЯНОГО ДЕСЕРТУ З КЕРОБОМ
Authors: Колесніченко С. Л. , Салавеліс А. Д. , Павловський С. М. , Поплавська С. О.
Published: November 2021

Сучасні мотивації споживачів свідчать про те, що основна увага приділяється інгре- дієнтному складу та якості продукції ресторанного господарства. Це зумовлює необхідність вироб- ництва таких страв, що відповідають вимогам превентивного та здорового харчування. Одночасно висока харчова цінність, новизна та функціональні властивості страв істотно впливають на конку- рентну здатність підприємств ресторанного господарства. Актуальним нині є збагачення борош- няних десертів незамінними вуглеводними компонентами (мінорними цукрами), які є необхідними для людського організму. Одним із таких цукрів є манноза. Маннозна недостатність впливає на процеси зниження функції імунної системи людини, що призводить до будівництва «анормальних» клітин, та є причиною всіляких дегенеративних хвороб. Поповнити вміст маннози в харчуванні можна завдяки керобу – порошку з плодів ріжкового дерева. Поживна та фізіологічна цінність керобу визначається високим вмістом протеїну, амінокислот, жирних кислот (omega), вітамінів B, A, Е, С і К, мінеральних компонентів. Загальна кількість харчових волокон у керобі сягає 40% від загальної маси. Мета дослідницької роботи полягає в розробці рецептури та технології виготовлення кондитер- ського бісквітного виробу з керобом задля розширення асортименту страв здорового харчування, що мають не тільки оздоровчі властивості, а й високі смакові якості. На основі огляду літературних джерел прототипом бісквітного виробу з керобом вибрано японський бісквіт «Кастелла». У резуль- таті проведених досліджень розроблено рецептуру та технологію приготування бісквіта з керобом. Оптимальні показники якості мав зразок із заміною половини борошна на кероб та збільшенням рецеп- турної кількості молока порівняно з контролем. Визначено позитивний вплив добавки керобу на смак та аромат бісквіта, виріб має приємний шоко- ладно-молочний присмак. Доведено мікробіологічну безпеку виробу. Таким чином проведені дослідження дозволили розширити асортимент борошняних десертів для оздоровчого харчування.
ULTRAMICROSCOPIC CHARACTERISTICS OF ERYTHROCYTES IN INDIVIDUALS WITH BORRELIOSIS, RHEUMATOID ARTHRITIS AND TOXOPLASMOSIS AS A MARKER, COMORBID OR CONCOMITANT PATHOLOGY FOR BABESIOSIS
Authors: Torianyk Inna I.
Published: November 2021

The aim is to determine the ultramicroscopic characteristics of erythrocytes in individuals with rheumatoid arthritis, borreliosis or toxoplasmosis as a marker, comorbid or concomitant pathology for babesiosis.
Materials and methods: Blood samples from the patients with revealed borreliosis (Lyme disease) (19 cases), toxoplasmosis (15 cases), rheumatoid arthritis in the stage ofexacerbation (10 cases) served as the study material (group 2). In all patients of group 2, positive results for babesiosis were obtained during the polymerase chain reaction. The group of comparative control (group 1) consisted of clinically healthy people (n=31), who underwent the blood cytological examination (light microscopy) preceding the scanning electron microscopy, followed by verification of the results by resources of molecular genetic research (polymerase chain reaction). Scanning electron microscopy was used in this study.
Results: In patients with babesiosis and marker, comorbid and concomitant conditions for this disease (rheumatoid arthritis, borreliosis, toxoplasmosis) it was identified the specific diagnostic criteria for the presence of extraerythrocyte forms of babesia, constant number of erythrocytes and their regenerative forms, the appearance of degenerative forms of erythrocytes with their size and shape pathology. The latter lead to hemodynamic disorders, the development of ischemic and hypoxic changes in tissues of different organs of human body.
Conclusions: Scanning electron microscopy of erythrocytes in patients with babesiosis and marker, comorbid and concomitant conditions for this disease (rheumatoid arthritis, borreliosis, toxoplasmosis) plays the role of an objective method of verifying the results of previous clinical and laboratory diagnosis. The use of scanning electron microscopy allow us to determine in these patients the specific diagnostic criteria for the presence of extraerythrocyte forms of babesia, constant number of erythrocytes and their regenerative forms, degenerative forms of erythrocytes with their size and shape pathology.
SHOULD ASCARIASIS BE CONSIDERED AS A REPRODUCTOLOGY PROBLEM?
Authors: Sklyarova Valentyna , Shatylovich Kateryna , Sklyarov Pavlo , Filipyuk Anzhelika
Published: November 2021

The aim: To study the epidemiological situation of ascariasis among women with pathology of the reproductive system on the basis of a literature database (PubMed, Medline, Google Scholar, PLoS, Hindawi) and to present our experience with ascariasis and pathology of reproductive system.
Materials and methods: We investigated parasitic invasions in 174 women reproductive losses and 186 patients with primary infertility.
Results: The results performed in women with infertility and reproductive losses have proved the role of parasitic infection in the emergence of disorders of hormonal homeostasis, endothelial-lymphocytic dysfunction, severe vaginal and intestinal dysbiosis and, as a consequence, reproduction of conditionally pathogenic flora, etiopathogenetic risk factors for the development of various forms of women’s reproductive health pathology.
Conclusions: More global attention to the diagnosis and treatment of parasitic infections in the examination of women with infertility and reproductive losses is warranted. The influence of ascariasis as a source of autoinfection of the gastrointestinal tract, allowed us to consider the presence of this invasion a risk factor for the development of chronic inflammatory process of the lower genital tract.
PECULIARITIES OF THE PREVALENCE OF INTRAUTERINE INFECTIONS AT THE PRESENT STAGE
Authors: Vygivska Liudmyla A. , Rudenko Lesia A. , Radzishevska Evgeniya B. , Merenkova Iryna M. , Kalnytska Violeta B.
Published: November 2021

The aim: According to the literature sources to summarize statistics on the prevalence of intrauterine infection and its impact on pregnancy and the condition of newborns at the present stage.
Materials and methods: The article analyzes 35 literature sources (scientific publications) from 2000 to 2021, indexed in international scientometric database and covers the incidence of intrauterine infections in countries with different income levels, as well as their impact on pregnancy, childbirth and the condition of newborns.
Conclusions: The main task of obstetrics and gynecology at the present stage is to reduce reproductive losses, which necessitates further study of the etiology of IUI, especially in low- and middle-income countries. The screening for IUIs during pregnancy is cost-effective because treatment of the effects of IUIs requires disproportionately greater resources.
Antenatal Care Experience In Pregnant Women With Gestational Diabetes
Authors: Gampur Imelda Rismayani , Kurniawati Herlin Fitriani
Published: November 2021

Background: Globally, one of the increasing health problems that occur during pregnancy is gestational diabetes. The experience of women diagnosed with diabetes in pregnancy has the possibility of experiencing risks such as pre-eclampsia and polyhydramnios (excess amniotic fluid). Babies of mothers who experience this are also at risk for complications such as macrosomia (birth weight > 4000g). Meanwhile, the experience of women during antenatal visits who have a diagnosis of diabetes in pregnancy, often feel anxious about themselves and the fetus and the risks that will occur in the future.
Purpose: To review the evidence related to the experience of antenatal care in pregnant women with gestational diabetes.
Methods: The method used is the scoping review. created a framework, selecting article studies with Prism Flow Charts, mapping charting data and Critical Appraisal.
Results: Based on 9 articles with quantitative and qualitative research types, it was found that there were 8 articles with grade A and 1 article with grade B. The tool used in the scoping review was the Mixed Method Appraisal Tool (MMAT). Based on the articles collected, 4 themes were selected consisting of Antenatal Care (ANC), Knowledge of Pregnant Women, Gestational Impact of Diabetes, and Health Service Efforts.
Conclusion: Antenatal care experiences for mothers with gestational diabetes carry a significant risk of maternal and fetal complications and a significant risk of developing type 2 diabetes. Gestational diabetes can contribute to potential emotional imbalances during pregnancy that can trigger depressive symptoms.
Comparative analysis of indirect, direct and hybrid cryogenic machining of Nimonic C-263 superalloy
Authors:   School of Mechanical Engineering, VIT University, Vellore-632014, India, S Jadhav Prashant , P Mohanty Chinmaya ,   School of Mechanical Engineering, VIT University, Vellore-632014, India
Published: November 2021

Nickel based superalloys finds extensive usage in manufacturing of intricate part shapes in gas turbine, aircraft, submarine, and chemical industries owing their excellent mechanical property and heat resistant abilities. However, machining of such difficult-to-machine alloys up to the desired accuracy and preciseness is a complex task owing to a rapid tool wear and failure. In view of this, present work proposes an experimental investigation and optimization of process parameters of the cryogenic assisted turning process during machining of Nimonic C-263 superalloy with a multilayer CVD insert. Taguchi’s L-27 orthogonal array is used plan the experiments. Effects of input parameters viz. cutting speed (V), cutting feed (F), depth of cut (D) are studied on responses viz. surface roughness (SR), nose wear (NW) and cutting forces (CF) under indirect, direct and hybrid cryogenic (indirect+direct) machining environment. A scanning electron microscope (SEM) analysis is carried out to explore the post- machining outcomes on the performance measures. The multiple responses are converted in to single response and ranked according to Taguchi based grey relational analysis (TGRA). Feed rate (F) is found to be the most influential parameter from the analysis of variance (ANOVA) of grey relational grade (GRG). Further, the means of GRG for each level of process parameters are used to improve the optimal process parameters. Finally, a confirmative experiment is performed on the optimum machining conditions to validate the optimization study results. It is seen that the value of GRG is improved by 9.34% when compared to the previous best result. The proposed work can be beneficial to choose ideal process conditions to enhance the performance of turning operation.
Bio-metaphor in Iraqi architecture (Date Palm as model(
Authors:   College of engineering, Architectural department, Baghdad University, Baghdad, Iraq, Al-Assadi Fawzia Irhayyim
Published: November 2021

The Bio metaphor concept plays a significant role in architectural design process, by employing diverse a specifics organism sources like a plants or animals. As the metaphor was an essential source for many architects in their achievements throughout the ages. So Plants have represented one of the inspiration sources metaphoric in architecture. From that point, the general goal of this research is to study the bio metaphor from date palm tree in Iraqi architecture, and the effect of the morphological of this tree on Iraqi architects, and thus its effect on production. This research deals specifically and practically with Employing the concept of metaphor in Iraqi architecture throughout the ages, by studying models of various buildings from different stages of the Mesopotamian civilization, starting from the Sumerian to contemporary of Iraqi architecture. From all that above the main problem that this research deals with is “The unclear approach to employing bio metaphor "date palm tree" in specific”. in Iraqi architecture.Accomplishing the methodology of this research lies in two points: First: Studying the rules which govern employed of metaphor in architecture in general. Second: Extracting the indicators of the theoretical framework and then applying them to various buildings for different periods of Mesopotamia civilization, as for the most prominent results that research reached was "bio metaphor used palm tree in different ways and methods including structural and decorative aspect” so, the metaphor that relates to the structural aspect is stronger than the metaphor that relates to the ornamental aspect. Because the first be within the morphological of the building, while the second It just final addition to the façade of the building.
Intelligent Learning Environment and Future Development Tendency
Authors: Shi Zhixing , Liu Shiyue
Published: November 2021

In the recent years, intelligent learning environment replace the traditional learning environment gradually. Compare with the traditional learning environment, intelligent learning environment consider more about the learning experience of students, improve the communication between students and intelligent learning environment. One of the most paramount factors is intelligent tools in intelligent learning environment. These intelligent tools contain 5G communication technology, Mobile library, artificial intelligent and virtual reality. In this paper, we will mention the impact of these tools on intelligent learning environment, and how these tools influent students learning methods as well as teaching approach during the class. Besides, we still analyze the merits and disadvantages about intelligent tools. What is more, what kind of development will the intelligent tools going to happen in the future? We should deliberate it.