bluuebunny/crossref_metadata_2025 huggingface dataset:
Digital ECG Phantom Design to Represent the Human Heart Signal for Early Test on ECG Machine in Hospital
Authors: Ardila Sella Octa , Yulianto Endro , Sumber Sumber
Published: November 2021

Electrocardiograph (ECG) is a diagnostic tool that can record the electrical activity of the human heart. By analyzing the resulting waveforms of the recorded electrical activity of the heart, it is possible to record and diagnose disease. Given the importance of the ECG recording device, it is necessary to check the function of the ECG recording device, namely by performing a device calibration procedure using the Phantom ECG which aims to simulate the ECG signal. The purpose of this research is to check the ECG device during repairs, besides that the Electrocardiograph (EKG) tool functions for research purposes on ECG signals or for educational purposes. Electrocardiograph (EKG) simulator or often called Phantom ECG is in principle a signal generator in the form of an ECG like signal or a recorded ECG signal. This device can be realized based on microcontroller and analog circuit. The advantage of this simulator research is that the ECG signal displayed is the original ECG recording and has an adequate ECG signal database. ECG This simulator also has the advantage of providing convenience for research on digital signal processing applications for ECG signal processing. In its application this simulator can be used as a tool to study various forms of  ECG signals. Based on the measurement results, the error value at BPM 30 and 60 is 0.00% at the sensitivity of 0.5mV, 1.0mV, and 2.0mV, then the measurement results for the error value at BPM 120 are 0.33% and at the BPM 180 value, the error value is 0.22%. From these results, it can be concluded that the highest error value is at BPM 120 with sensitivities of 0.5mV, 1.0mV, and 2.0mV.
Nine Channel Temperature Data Logger in Measuring the Effectiveness of the Sterilization Process of Medical Instruments with Dry Sterilization
Authors: Farola Nurul Al Istigho , Gumiwang Her , Sumber Sumber
Published: November 2021

Measuring the temperature on the dry sterilizer is very necessary because the temperature inside the dry sterilizer has the possibility that the temperature is not the same as the temperature that has been set and is displayed on the display. If the temperature in the dry sterilizer does not match the standard setting temperature for the sterilization process, then the sterilization process is said to be imperfect The purpose of this study is to record and monitor whether the distributed temperature in the sterilization chamber corresponds to the setting temperature. The workings of the temperature data logger tool is that the type K thermocouple temperature sensor will detect the temperature which then enters the analog signal conditioning circuit which then enters the ATMegga 2560 which has been given a program and processed in such a way, then the temperature will be displayed on a 4x20 character LCD. Temperature measurement data will be saved to the SD Card every 10 seconds in the form of a TXT file. This research has been used to record 2 sterilizers and compared with the Madgetech OctTemp2000 data logger. Based on data measurements and comparisons, the average error was obtained at a temperature of 50ºC with the smallest error value of 0.7% and the largest value of 3.9%. At a temperature of 100ºC, the smallest error value is 1.6% and the largest is 10.5%. Then at a temperature of 120ºC the smallest error value is 0.0% and the largest is 8.5%. This research can be used to help analyze the distribution of temperature in a room. With these measurement results, it can be said that this study still has afairly high error value at several measurement points.
Brinell Fault Injection to Enable Development of a Low-Cost Wheel Bearing Fault Monitoring System for Automobiles
Authors: Garner Graeme
Published: November 2021

Although bearing condition monitoring and fault diagnosis is a widely studied and mature field, applications to automotive wheel bearings have received little attention. This is likely due to the lack of business case, as the vehicle’s four wheel bearings are typically designed to last the vehicle life with low failure rates. Rapid advancements in battery technology are expected to open the door for EVs with million-mile lifespans, exceeding the reliable life of existing low-cost wheel bearing designs. Vehicle designers and fleet owners must choose between paying a higher price for bearings with a longer life or replacing wheel bearings periodically throughout the vehicle life. The latter strategy can be implemented most effectively with the implementation of a low-cost fault detection system on the vehicle.

 

To develop such a system, data from systems with healthy and faulty wheel bearings is needed. This paper discusses the options for generating this data, such as simulation, bench tests, and vehicle-level tests. The challenges and limitations of each are explored, and the specific challenges of developing an approach for a wheel bearing fault detection system are discussed in detail. A method for injecting Brinell Dent failures is developed, and the results of injecting a total of 40 faulty wheel bearings are presented. Metrics of measuring and summarizing the ground-truth health of a wheel bearing using vibration signals recorded on a test bench are explored. These wheel bearings are used to collect preliminary vehicle data, and some initial analysis is shared highlighting the differences between healthy and faulty wheel bearings, setting the stage for future work to develop a low-cost wheel bearing fault detection system.
Bayesian network-based root cause analysis and fault pathway identification in complex industrial processes
Authors: Zope Kalyani , Singhal Tanmaya , Nistala Sri Harsha , Runkana Venkataramana
Published: November 2021

Real-time root cause identification (RCI) of faults or abnormal events in industries gives plant personnel the opportunity to address the faults before they progress and lead to failure. RCI in industrial systems must deal with their complex behavior, variable interactions, corrective actions of control systems and variability in faulty behavior. Bayesian networks (BNs) is a data-driven graph-based method that utilizes multivariate sensor data generated during industrial operations for RCI. Bayesian networks, however, require data discretization if data contains both discrete and continuous variables. Traditional discretization techniques such as equal width (EW) or equal frequency (EF) discretization result in loss of dynamic information and often lead to erroneous RCI. To deal with this limitation, we propose the use of a dynamic discretization technique called Bayesian Blocks (BB) which adapts the bin sizes based on the properties of data itself. In this work, we compare the effectiveness of three discretization techniques, namely EW, EF and BB coupled with Bayesian Networks on generation of fault propagation (causal) maps and root cause identification in complex industrial systems. We demonstrate the performance of the three methods on the industrial benchmark Tennessee-Eastman (TE) process.  For two complex faults in the TE process, the BB with BN method successfully diagnosed correct root causes of the faults, and reduced redundancy (up to 50%) and improved the propagation paths in causal maps compared to other two techniques.
Remaining Useful Life Estimation from Event Data
Authors: Alam Mahbubul , Jalali Laleh , Alam Mahbubul , Farahat Ahmed , Gupta Chetan
Published: November 2021

Abstract—Prognostics aims to predict the degradation of equipment by estimating their remaining useful life (RUL) and/or the failure probability within a specific time horizon. The high demand of equipment prognostics in the industry have propelled researchers to develop robust and efficient prognostics techniques. Among data driven techniques for prognostics, machine learning and deep learning (DL) based techniques, particularly Recurrent Neural Networks (RNNs) have gained significant attention due to their ability of effectively representing the degradation progress by employing dynamic temporal behaviors. RNNs are well known for handling sequential data, especially continuous time series sequential data where the data follows certain pattern. Such data is usually obtained from sensors attached to the equipment. However, in many scenarios sensor data is not readily available and often very tedious to acquire. Conversely, event data is more common and can easily be obtained from the error logs saved by the equipment and transmitted to a backend for further processing. Nevertheless, performing prognostics using event data is substantially more difficult than that of the sensor data due to the unique nature of event data. Though event data is sequential, it differs from other seminal sequential data such as time series and natural language in the following manner, i) unlike time series data, events may appear at any time, i.e., the appearance of events lacks periodicity; ii) unlike natural languages, event data do not follow any specific linguistic rule. Additionally, there may be a significant variability in the event types appearing within the same sequence.  Therefore, this paper proposes an RUL estimation framework to effectively handle the intricate and novel event data. The proposed framework takes discrete events generated by an equipment (e.g., type, time, etc.) as input, and generates for each new event an estimate of the remaining operating cycles in the life of a given component. To evaluate the efficacy of our proposed method, we conduct extensive experiments using benchmark datasets such as the CMAPSS data after converting the time-series data in these datasets to sequential event data. The event data conversion is carried out by careful exploration and application of appropriate transformation techniques to the time series. To the best of our knowledge this is the first time such event-based RUL estimation problem is introduced to the community. Furthermore, we propose several deep learning and machine learning based solution for the event-based RUL estimation problem. Our results suggest that the deep learning models, 1D-CNN, LSTM, and multi-head attention show similar RMSE, MAE and Score performance. Foreseeably, the XGBoost model achieve lower performance compared to the deep learning models since the XGBoost model fails to capture ordering information from the sequence of events.
LAS PRIMERAS PENAS POR DROGAS. DELITOS CONTRA LA SALUBRIDAD PÚBLICA EN LA CIUDAD DE MÉXICO (1906-1931)
Authors: Olvera Hernández Nidia
Published: November 2021

La historiografía que se ha producido sobre de las drogas en México se ha concentrado en estudiar el periodo de consolidación de su prohibición, que va de 1920 hasta su criminalización a principios de la década de 1930. En efecto, fue durante estas décadas que se expidieron leyes tanto administrativas como penales que buscaron ampliar el control del estado sobre las drogas. Sin embargo, existen evidencias que muestran que desde finales del siglo XIX y principios del XX algunas autoridades comenzaron a preocuparse y a implementar estrategias contra la venta y consumo de ciertas substancias psicoactivas. En particular, los médicos que eran los más cercanos al uso de enervantes, empezaron a sugerir el control de algunas drogas, debido a los riesgos que podía causar su consumo excesivo o sin prescripción médica. Aunque también policías, ministerios públicos e incluso jueces optaron por inhibir y castigar actividades relacionadas con substancias enervantes, que consideraron como delitos contra la salubridad pública. En este texto se abordan estos casos pioneros en el control de drogas, mediante expedientes judiciales del Tribunal Superior de Justicia del Distrito Federal, fondo resguardado en el Archivo General de la Nación. Además de las legislaciones sanitarias y penales de la época, con las que se sustentaron las penas por delitos contra la salubridad pública y que evidencian lo temprano de la puesta en práctica de medidas para evitar a supuesta degeneración de la población nacional, así como otras fuentes complementarias –como los estudios de médicos de la época– relacionadas con los intentos primigenios de restricción de las sustancias psicoactivas en México.
Aspectos técnicos de la industria del cannabis (Aproximaciones a la planta)
Authors: Rubio Escalona Jorge
Published: November 2021

En decisión histórica, SCJN invalida prohibición absoluta del consumo lúdico de marihuana.
El Pleno del Alto Tribunal resolvió la declaratoria general de inconstitucionalidad 1/2018 mediante la cual se eliminó la prohibición absoluta al consumo lúdico o recreativo de cannabis y THC (en conjunto conocidos como marihuana) que establecía la Ley General de Salud.
Fiscalidad iberoamericana, siglos XVII-XX. Transiciones, diseños administrativos y jurídicos
Authors: Díaz Martínez Carlos Alfonso
Published: November 2021

Reseña del libro.
Inconsistency between the general theory of relativity and the experimental results of Faraday's unipolar inductor
Authors: Patrinos Konstantinos
Published: November 2021

The non-inertiality of the rotating system of Faraday's unipolar generator forces us to address this problem using the principles of the general theory of relativity. The purpose of this study is to compare the theoretical quantitative estimates of induced electromotive force with the experimental results obtained from the corresponding measurements. The theoretical elaboration of this issue proves that the differences between the results of the general theory in relation to those of the special theory of relativity are some negligible terms, which are due to the non-inertiality of the rotating reference system. This result enables us to consider the theoretical estimates based on special and general relativity as equivalent, with quite satisfactory accuracy. Therefore, a very serious issue of inconsistency between the theory of relativity and the measurements of induced electromotive force emerges, since as already shown in the existing literature, this inconsistency, from the point of view of the special theory of relativity, is already proven.
On the node reliability of Harary graphs: an analysis through real-world topologies
Authors: de Lima Leonardo
Published: November 2021

The literature on network reliability shows that Harary networks are designed so that the link reliability is maximum in many cases. The following question: ``what are the best topology networks in maximizing node reliability?'' is still open. In this paper, we performed computational experiments with eleven real-world networks and their corresponding Harary graphs. The node reliability of both sets of networks was computed. Computational results point out that the Harary network has a topology with high node reliability if compared to the real-world networks studied.
Sl.eccl. pазумъ. Studi per un lexicon plurilingue dei termini religiosi e filosofico-teologici
Authors: Ferro Maria Chiara
Published: November 2021

The paper aims at defining the meaning of Church Slavonic разумъ in medieval and pre-modern Eastern Slavic sources, on the basis of the historical section of Russian National Corpus. Compared with the entries of Old Slavonic and Church Slavonic dictionaries, the query results allow a more exact understanding of the semantics of the word and of its contexts of use, which is useful in the determination of Italian equivalents and relevant in compiling a multilingual lexicon of religious and philosophical-theological words.
أثر المقاصد الشرعية في الجمع والترجيح بين الأدلة المتعارضة- دراسة أصولية تطبيقية
Authors: موسى مؤيد
Published: November 2021

تنوعت وجوه الجمع والترجيح بين الأدلة المتعارضة عند الفقهاء والأصوليين، وتأتي هذه الدراسة لتسلط الضَوْء على الجمع والترجيح بين الأدلة المتعارضة باعتبار مقاصد الشريعة، وذلك ببيان مفهوم الجمع والترجيح بين الأدلة المتعارضة بمقاصد الشريعة، وأدلة اعتباره.

ثم تأتي الدراسة على بعض التطبيقات والتي من خلالها يبرز هذا الوجه من وجوه الجمع والترجيح، ففي شأن الجمع بين الأدلة المتعارضة باعتبار مقاصد الشريعة تناولت الدراسة مسألتين، هما: بيع الحاضر للبادي، وحكم إنشاد الشعر، وفي شأن الترجيح بين الأدلة المتعارضة باعتبار مقاصد الشريعة تناولت الدراسة مسألتين أخريين، هما: إجبار الولي المرأة البكر على الزواج، والأصل في الطلاق الحظر أم الإباحة.

وانتهت هذه الدراسة لتتوصل إلى أهمية هذا الوجه من وجوه الجمع والترجيح بين الأدلة المتعارضة، لما يتضمنه من فهم للنص الشرعي وفق الوجه الذي يريده الشارع.
رسالة في حقيقة الحكم الشرعي وأنواعه وعلله وأسبابه تأليف: شيخ الإسلام أحمد بن عبد الحليم بن عبد السلام بن تيمية الحراني (ت728هـ)
Authors: الحيص إبراهيم
Published: November 2021

فإنَّ المؤلف تناول في هذه الرِّسالة ثلاثة معالم للحُكْم الشَّرعيِّ:

الأول: تناول مَفْهُوم الحُكم الشَّرعيِّ؛ ببيان مذاهب النَّاس فيه مع تمييز الصَّواب منها، والتَّمثيل عليها بنظائرها من المسائل؛ كالنِّزاع في حقيقة كون العبد رسولاً نبيًّا، ثم بيان مُتَعَلَّق القول وأقسامه، ووجه ارتباطه بالخطاب الشَّرعيِّ.

الثاني: تناول مفهوم تعليل الحُكم الشَّرعيِّ وأحكامه؛ ببيان حقيقة العِلَّة وما قيل فيها، مع بيان وجه الصواب فيها، ثم توضيح أَثَر مفهوم العلَّة على مفهوم الخطاب الشَّرعيِّ بشيءٍ مِنَ التَّفصيل.

الثالث: تناول أقسام أحكام الأفعال، وهو تقسيمها إلى شرعيَّةٍ وعقليَّةٍ، ومَحل الشَّرع والعقل منها قبل وُرُود الشَّرع وبعده، وأنَّ أحكام الأفعال العقلية: هي المعروفة بمسألة (الحُسْن والقُبْح العقليَّين)، وأنَّها من أصول المسائل التي فَرَّع الناس عليها أمورًا كثيرةً، واضطربوا فيها اضطرابًا كبيرًا، والنَّصُّ على أنَّ تحقيق الكلام فيها يتضمن فُصُولاً، ثم الشُّرُوع في الكلام على هذه الفُصول وأصولها التي بُنيت عليها بإجابةٍ شافيةٍ كافيةٍ.
طريقة الانتقاء عند الإمام البخاري في صحيحه دراسة تطبيقية على مرويات عبد الرزاق (الصنعاني) عن معمر بن راشد
Authors: العبدالغني إيمان
Published: November 2021

هذا البحث يتعرض لدراسة قضية مهمة في منهج الإمام البخاري في صحيحه، وهي طريقة الانتقاء، حيث استخدمها في جمعه للروايات الصحيحة، وفيها رد على من يطعن في صحيحه بوجود الرواة الضعفاء في أسانيده، وتم اختيار دراسة تطبيقية على مرويات عبد الرزاق الصنعاني عن معمر بن راشد لتأكيد هذه المنهجية، حيث إن عبد الرزاق مع أنه أثبت تلاميذ معمر إلا أنه يخطئ في بعض الروايات عنه، كما أنه اتهم بالتشيع، والتلقين، والاختلاط.

فتتبع طريقة البخاري في روايته له عن معمر يبرز دقائق طريقة الانتقاء التي استخدمها البخاري في التعامل مع روايات الراوي.

ومن أهم نتائج الدراسة التطبيقية أن البخاري لم يرو لعبدالرزاق عن معمر إلا ما كان في أصل كتابه المصنف، أو جامع معمر، وهذا ينطبق على أغلب الروايات، أو  بذكر المتابعة أو الشاهد، أو في فضائل الأعمال والمناقب، وهو قليل جدا.
تمر العجوة في السنة النبوية مكانته واستخداماته
Authors: الغملاس نورة
Published: November 2021

جمع الأحاديث الواردة في استخدامات تمر العجوة ودراستها وفق منهجية علمية مع الوقوف على أقوال الأئمة والعلماء المختصين في ذلك

إيجاد مرجع علمي ثابت في هذا الموضوع للاستفادة منه من قبل المهتمين بهذه المواضيع

منهج البحث: المنهج الاستقرائي الاستنتاجي

أهم النتائج: أن تمر العجوة من أفضل التمور وأطيبها، وله مكانة في السنة. وأنه يستخدم لعلاج العديد  من الأمراض كما ثبت في السنة.

أهم التوصيات: أدعوا الباحثين والمهتمين وأصحاب الاختصاص لتكثيف الجهد وإجراء مزيد من الأبحاث حول هذا الصنف من التمور.

أدعو الباحثين في السنة النبوية للحرص على إبراز هذا الإرث النبوي وتنقيته من شوائب الفهم.
جهود ابن المفضّل المقدسي في الجرح والتعديل والحكم على الحديث
Authors: دخان عبد العزيز , الخلف عواد , سعد قاسم
Published: November 2021

الإمام أبو الحسن عليّ بن المفضّل المقدسي (ت 611هـ) أحد أعلام المسلمين الذين أسهموا في علوم الحديث وشرحه وفي مصطلح الحديث أواخر القرن السادس الهجري وأوائل ما بعده؛ إلا أنه لم يحظ بالعناية اللازمة من الباحثين والدارسين وطلبة العلم. للحافظ ابن المفضّل المقدسي آراءٌ وأقوال ومواقف جبارة وجهود عظيمة في خدمة الحديث النبوي الشريف والحكمِ عليه تصحيحًا وتضعيفا، قبولا وردًّا، وجرحا وتعديلا. يهدف هذا البحث إلى تتبع أهم أقواله وآرائه المبينة لجهوده ومنهجه في الجرح والتعديل، وقد تبنى البحث المنهج الاستقرائي في إحصاء مواقف الحافظ ابن المفضل المقدسي وأقواله من كتبه أولا ومن الكتب والتراجم التي نقلت عنه في جرح الرواة أو تعديلهم. ومن أهم نتائج البحث الكشف عمّا لا يعرف عن الحافظ ابن المفضل المقدسي من تراجم مهمة ومعلومات غنية مرتبطة بفن الحديث روايةً، وقد استدرك البحث على مشايخه وتلاميذه عددًا كبيرًا لا يعرف ذلك في تراجمه السابقة وفي أعمال من تصدى لدراسة جهوده. ومن أهم نتائج البحث أيضا جمع أقواله في الجرح والتعديل.
Implantação do pré-natal de alto risco em um hospital no Alto Sertão: relato de experiência
Authors: Fernandes da Silva Adriana , Iuçara Lourenço de Oliveira Flavia , Mendes Tomaz Péricles , Dantas Pinto Coura Maria Kelma , Silva de Queiroga Joane , Karoline Morais da Silva Lívia
Published: November 2021

Objetivo: Relatar experiência exitosa de implantação de assistência ao Pré-Natal de Alto Risco em um hospital de referência no Alto Sertão Paraibano. Método: Trata-se de um estudo de caráter exploratório, descritivo, com abordagem quantitativa, do tipo relato de experiência. O serviço foi implantado após discussão e aprovação pelos gestores da Região de Saúde na Comissão Intergestores Regional, pactuando fluxos de encaminhamentos e estabelecendo responsabilidades para os ente e os serviços. Resultado: Houve padronização do acolhimento à gestante de alto risco; triagem com confirmação do risco gestacional com vistas à sua admissão e acompanhamento no serviço ou encaminhamento responsável para outra Unidade de competência para risco. Conclusão: Promoveu a vinculação da família e acolhimento às mulheres, com significativa redução de partos prematuros e transferências tanto de gestante quanto de recém-nascido e dessa forma promoveu uma redução da mortalidade materna, perinatal, neonatal precoce, tardia e pós neonatal na Região de Saúde.
Aspectos epidemiológicos da tuberculose na região norte de saúde do estado do Espírito Santo (2015 - 2019)
Authors: SOTERO RAFAELA LIRIO , GOUVEA RAFAEL RUY , CARDOSO MAYARA LIMA , GOMES ALESSANDRO MENDES , FORZA DALZA HELENA , SANTOS GABRIELLA LIMA
Published: November 2021

Objetivo: Descrever aspectos epidemiológicos da tuberculose na região norte de saúde do estado do Espírito Santo no intervalo de 2015 a 2019. Método: Trata-se de um estudo epidemiológico ecológico, com componente descritivo e analítico, do tipo série histórica. Para análise dos dados, foram calculados coeficientes de incidência (100.000 habitantes) e tendência quadrática para região norte. Resultados: durante o período avaliado, na Região Norte foram notificados 559 casos de tuberculose (2015-2019), onde foi possível observar um declínio do agravo nos anos de 2015 à 2017 voltando a crescer pós esse período. O coeficiente de incidência nos anos de 2018 e 2019foram de 26,3 e 26, 7 / 100.000 habitantes respectivamente na região, sendo considerado abaixo da média nacional para mesmo período. Conclusão: A região apresenta bom desempenho na redução dos índices de incidência para o agravo, entretanto, é possível observar necessidades de modelação de políticas de saúde voltadas para o agravo.
Airflow Study of A Closed Room in the Public Spaces and Mass Transportation for Healthy and Safe from The Transmission of Covid19
Authors: Nurhandoko Bagus Endar Bachtiar , Martha Rio K. , Triyoso Kaswandhi , Wibowo Satryo A. , Widowati Sri
Published: November 2021

We present engineering airflow to intercept the transmission of Covid19 in public spaces and public transportations, which relatively fast and simple. This technique is to suppress effectively and as massive as possible the spread of aerosols and droplets contaminated with the COVID-19 virus that is flying in the air by providing a vertical downward flow using fans placed on the ceilings and the use of floors of the certain material so that aerosol and microdroplets will not bounce back up, difficult to roll, and firmly attached to the floor. The numerical airflow simulation shows that positioning the fan on the ceiling of the room will cause the air particle to move faster downward, which will push the microdroplets to fall to the floor more quickly, so that the microdroplets and aerosols will quickly move away from the most risk organs from the transmission, namely the mouth and nose. The contactangle test results on several floor materials always show a value of fewer than 90 degrees. These phenomena cause microdroplets or aerosols that fall to the floor will stick tightly and not easily roll. This phenomenon will cause the room to be more sterile from aerosols and microdroplets that may be contaminated with Covid19. The room will be healthier and safer. This technique can be a solution that is relatively inexpensive and simple to implement on a field scale and is very effective in reducing the radius of the spread of droplets or aerosols in closed spaces, both public spaces and public transportation, such as trains and city buses which are very susceptible to Covid19 transmission.
The Role of Parliament in Sustainable Development Goals: A Case Study of Southeast Asia in International Parliamentary Forums
Authors: Adiputri Ratih
Published: November 2021

Parliament has its role in supporting Sustainable Development Goals (SDG). SDG number 16 on peace, justice, and strong institution states one indicator of a legislative institution (for “responsive, inclusive, participatory and representative”, that the Inter-Parliamentary Union (IPU) commits to achieve. However, parliament must support the government in achieving all SDG programs as stated in Agenda 2030. What is the role of parliament in this and how to achieve it? This paper aims to show that the role of parliament in SDG is beyond the traditional legislative role of legislating, budgeting and overseeing the government, but more on representing people, meaning channeling people’s voice at the global forums, notably the parliamentary forums discussing sustainable development issues. The cases used in this paper are Southeast Asian parliaments, notably Indonesia, Malaysia, and Singapore. The paper uses four cases of parliamentary gatherings: the World Parliamentary Forum on Sustainable Development Goals in 2017-2019 (3 meetings) that Indonesian parliament organized and the 10th Asia-Europe Parliamentary Meeting (ASEP) in 2018 that the European Parliament organized, where parliaments of Indonesia, Malaysia and Singapore were attended. The study shows that the parliaments still focus much on secondary sources for gathering information, that is from the government, senior policymakers, and international agency personnel to support SDG, rather than bringing the constituents’ voices on these forums. The case also shows that personalized politics still exist from the Indonesian parliamentary side –and not so obvious from the Malaysian and Singaporean sides. This may serve as a base for further study of whether the parliamentary system works better than the presidential system. The parliamentary system emphasizes more on the constituent background, while the presidential one states the members’ political party affiliation.
LE « T-SHAPED » NOUVEAU PROFIL QUE LES ENTREPRISES DU DIGITAL S’ARRACHENT
Authors: Martinache Geoffrey
Published: November 2021

Deux vagues de transformations ont, ces dernières années, considérablement perturbé le contexte entrepreneurial en modifiant les modes de production et les business models. Ces transformations remettent en cause l’ensemble de chaine de valeur des entreprises et les obligent à s’organiser différemment.
Influence of Curing Temperature on Shear Strength and Compressibility of Swelling Soil Stabilized with Hydrated Lime
Authors:   Assistant professor, Department of Water Resources Engineering, College of Engineering, University of Sulaimani, Northern Iraq, Salih Nihad Bahaaldeen , Abdalla Tavga Aram ,   Department of Civil Engineering, College of Engineering, University of Sulaimani, Northern Iraq
Published: November 2021

The exposed cohesive soils to temperature can face considerable physical and mechanical characteristics changes. Therefore, understanding the environmental events influences on the soil geotechnical properties is essential, which is significant in the rainy and cold places such as in Sulaimani city, northern Iraq. This experimental study examines the temperature changes (10o C, and 50o C) impacts on the durability of stabilized cohesive soil using 0%, 5%, 10% and 15% hydrated-lime added as a replacement on the soils dry mass. Consistency, unconfined compression, and compressibility characteristics were evaluated. Under the applied circumstances, a decrease was noticed in the magnitudes of liquid limit and plasticity index, while plastic limit generally increased within hydrated-lime percent increase. The study yielded an appreciable improvement of the cohesive soil’s strength and compressibility properties with time progress, especially after the stabilization process is achieved.
PHENOL removal in refinery wastewater using mixed oxides prepared by green synthesis
Authors:   Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria, Aderibigbe Fatai Alade , Adewoye Tunmise Latifat ,   Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria, Mustapha Sherif Ishola ,   Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria, Mohammed Ishaq Alhassan ,   Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria, Saka Harvis Bamidele ,   Quality Control Department, Segmax Oil Nigeria Limited, Kere-Aje, Ogbondoroko, Kwara State, Nigeria, Amosa Mutiu Kolade ,   Waste Management Unit, HSE Division, Department of Petroleum Resources, 7, Sylvester Ugoh Crescent, Jabi, Abuja-FCT, Nigeria., Adejumo Ayoade Lateef ,   Department of Chemical Engineering, Osun State University, Osogbo, Nigeria, Owolabi Rasheed Uthman ,   Department of Chemical Engineering, University of Lagos, Lagos, Nigeria, James Shalom Boluwatife ,   Department of Chemical Engineering, Faculty of Engineering and Technology, University of Ilorin, Ilorin, Nigeria
Published: November 2021

Mixed solid oxides are known for their excellent catalytic property and applications in environmental remediation. This study presents a green-synthesis route for magnesium oxide–titanium oxide, a mixed oxide here demonstrated to possess high performance of phenol removal from hydrocarbon refinery process wastewater. Mixed oxide (MgO-TiO2) was prepared by using the whole extract from leaves of Piliostigma Thonningii as reducing agent. A structural attribute of the mixed oxide was investigated using X-ray Diffractometer, High-Resolution Scanning Electronic Microscopy and Energy Dispersive X-ray. Petroleum refinery raw wastewater having phenol concentration of 19.961 mg/L was treated using the green-synthesized mixed oxide. Adsorptive phenols removal up to 99.5% was achieved with a dosage of 0.04 g/100 mL at temperature of 35 °C, and contact time of 1.167 h. By this, the treated water meets the standard acceptable phenol concentration (0.1 mg/L) in wastewater of hydrocarbon refinery.
Critical distance between two irregular adjacent buildings in order to prevent collision during earthquake
Authors:   Civil Engineering Department, Islamic Azad University, Semnan Branch, Semnan, Iran., Ebrahimi Yaghub , Hemmati Ali ,   Civil Engineering Department, Islamic Azad University, Semnan Branch, Semnan, Iran., Mortezaei Ali Reza ,   Civil Engineering Department, Islamic Azad University, Semnan Branch, Semnan, Iran., Shahmirzadi Mahmud Nikkhah ,   Civil Engineering Department, Islamic Azad University, Semnan Branch, Semnan, Iran.
Published: November 2021

The aim of this study is to evaluate the value of suitable distance due to prevent the impact between two irregular adjacent buildings when earthquake is caused to occur large lateral displacement and damage the elements of buildings. For this purpose, by using a mathematical program based on neural network, the number of stories, the period and height of investigated models, PGD, PGV and PGA of earthquake records are defined and the nonlinear lateral displacements of different structures are determined in order to use in the program. Thus, the results of displacements based on all inputs are listed and the minimum critical distance is approximately estimated based on especial regression. For instance, a 3-4 story model is numerically investigated by Tabas earthquake record, which is suggested to provide required gap size about 70 cm. In fact, each model has to observe a 35 cm gap. A newly developed program based on mathematical equations are applied for determining the lateral displacements of each story. A new mathematical formula is proposed by neural network, which shows the least distance between irregular adjacent buildings. For investigating the accuracy of formula, two different ways are performed and the results of analyses confirm suggested equation. For this challenge, a 2-4 story model is considered and three different critical distances are calculated to be 59, 62 and 75 cm which show the last gap size is able to provide safety gap size, determined by suggested formula.
Using the Plate-Creep test to determine the impact strength properties of concrete
Authors:   Amasya University, Architecture Faculty, Architecture Department, Amasya, Turkey, Gökçe Murat
Published: November 2021

The paper aims to design a concrete against repetitive impact and abrasion resistance. Macro/micro steel fibers and two types of crushed stone based on limestone and corundum as aggregate were used in concrete mixtures. Impact test device has been modified, designed and used for impact strength testing of concrete. The usability of the plate creep test in determining the impact strength of concrete was also investigated. According to the test results, a high correlation was found between the abrasion, impact resistance tests and the creep test.
Minerales y materias primas críticas: potencial y oportunidades para Argentina
Authors: Murguía Diego
Published: November 2021

Los minerales y las materias primas “críticas” son usualmente definidos como aquellos que presentan gran importancia económica y alto riesgo de interrupciones en su suministro. Su aprovechamiento integral (su minería, re-uso y reciclaje) abre una ventana de oportunidad para países ricos en recursos como Argentina. En base a una revisión bibliográfica, este trabajo presenta un panorama general del potencial de materiales críticos y de políticas públicas para promover su aprovechamiento bajo principios de sostenibilidad.
Los resultados de exploraciones históricas indican que Argentina cuenta con potencial geológico-minero de minerales críticos. Sin embargo, se requieren inversiones para poner en valor, estandarizar y digitalizar los datos disponibles. Asimismo, es necesario jerarquizar dichos minerales en las agendas públicas de investigación e incentivar la exploración. La potencialidad en recursos secundarios es difícil de estimar dada la falta de datos sobre generación y reciclaje de chatarra industrial, baterías y otros productos desechados.
En un contexto internacional de crecientes exigencias socio-ambientales y persistente conflictividad, alcanzar una gestión sostenible de los minerales críticos (y no críticos) implica superar el modelo “extractivista”. Para ello es clave transformar la naturaleza de los vínculos entre el sector minero, el sistema científico-tecnológico, el entramado productivo local y las comunidades como también las formas de tomar decisiones estratégicas sobre su utilización.
The role of local universities in the dissemination of social innovations: the case of the municipal district of Quito
Authors: Gierhake Klaus , Fernandez Jardon Carlos Maria
Published: November 2021

Local knowledge helps generate social innovations. Universities, which are part of the territorial innovation system, are important in creating innovations, but their role in diffusing social innovations is less well known. The social policies established in Ecuador have given rise to different social innovations. In particular, the metropolitan district of Quito, based on the metropolitan development plan from 2012 to 2022, has generated a process of social innovations of great interest. Local universities usually participate in the training process of the agents involved in the development of social innovation. In a complementary way, local universities can facilitate cooperation between these agents. Both are essential elements in the diffusion of innovation. This paper analyzes the importance of collaboration with universities to disseminate social innovations in the Metropolitan District of Quito, using a series of interviews. The results indicate that the lack of collaboration with the universities and the limited knowledge that exists in them hampered the practical development of the plan and its effectiveness.
El papel de las universidades locales en la difusion de innovaciones sociales: el caso del distrito municipal de Quito
Authors: Gierhake Klaus , Fernandez Jardon Carlos Maria
Published: November 2021

Los conocimientos locales ayudan a generar innovaciones sociales. Las universidades, que forman parte del sistema de innovación territorial, son importantes en la creación de innovaciones, pero su papel en la difusión de las innovaciones sociales es menos conocido. Las políticas sociales establecidas en Ecuador han dado pie a diferentes innovaciones sociales. En particular, el distrito metropolitano de Quito, a partir del plan de desarrollo metropolitano de 2012 a 2022 ha generado un proceso de innovaciones sociales de gran interés. Las universidades locales suelen participar en el proceso de formación de los agentes que participan en el desarrollo de la innovación social. De modo complementario, las universidades locales pueden facilitar la cooperación entre estos agentes. Ambos son elementos esenciales en la difusión de la innovación. Este trabajo analiza la importancia de la colaboración con las universidades locales para difundir las innovaciones sociales en el Distrito Metropolitano de Quito, haciendo uso de una serie de entrevistas. Los resultados señalan que la falta de colaboración con las universidades y los limitados conocimientos existentes en ellas frenaron el desarrollo práctico del plan y su efectividad.
Corporate hypocrisy
Authors: Garzón Castrillón Manuel Alfonso
Published: November 2021

This review article aimed to contribute to the understanding of the importance of coherence between saying and acting to prevent companies from being perceived from the perspective of business hypocrisy and affecting the brand, reputation, trust and credibility in the company. It was carried out based on the Methodi Ordinatio, addressing its theoretical origins and then approaching the concept, later venturing into the different studies that have approached it from corporate social responsibility (CSR), ethics; reputation, interest groups (stakeholders), and communication, subsequently in relation to the consequences that it generates in world-known organizations, their statements and the criticism made, subsequently an analysis of three aspects or facets is made in which it is presented namely: moral hypocrisy; behavioral hypocrisy and how to attribute business hypocrisy, the next point presents a typology that involves two dimensions: an orientation that refers to the attention span, in the short and long term of participants when making or responding to accusations of hypocrisy and a temporal direction, which refers to the point of comparison, past or future, finally reaches some conclusions, and some practical implications.
ON SOME ASPECTS OF COHERENT STATES QUANTIZATION WITH RELATED EXAMPLES
Authors: Aremua I. , Sodoga K. , Tchakpélé P.K.
Published: November 2021

This work addresses the general procedure of quantization also known as the Berezin-Klauder-Toeplitz quantization, or as coherent state (CS) (anti-Wick) quantization. The method is first illustrated by the motion of a particle on the circle. Then, we take as second example, a set of generalized photon-added coherent states related to associated hypergeometric functions. The nonclassical behaviour of this set of coherent states is also investigated.
Kramářské tisky jako předmět sběratelství aneb Cesty kramářských písní do moravských muzeí a knihoven
Authors: Macháčková Romana
Published: November 2021

This article presents the journeys of the collections of chapbooks to museums and libraries in Moravia. The article attempts to outline the individual ways in which chapbooks came to particular institutions. It highlights acquisitions by purchase and donation. It also deals with the individuals behind the creation of the collections.
Desarrollo profesional docente, caso Centro Universitario de Petén, Universidad de San Carlos de Guatemala.
Authors: Lorenzo Zetino Silvia , Martínez Cuestas Marco Antonio
Published: November 2021

Los docentes del siglo XXI para responder a las demandas actuales tienen que estar comprometidos con su autoaprendizaje. Alarcón (2007) propone que el reto es motivarlos a perfeccionar su práctica docente a través de la formación continua, para cambiar la cultura tradicional de la enseñanza superior. El docente debe aceptar el compromiso de educar y formar, también debe tener una actitud de aprendizaje y mejora, un espíritu  de  aprender y desaprender en un mundo cambiante. Imbernón and Guerrero (2018a) afirma que lejos quedo la idea del aprendizaje intra aula a través de enseñar la reproducción de contenidos, valorizados por la calificación. En el Centro Universitario de Petén el 76% de los docentes laboran como interinos y el 24% son titulares, de esta población el 27% son mujeres y únicamente el 4% son titulares para el año 2020. De la población de titulares el 13% cuentan con estudios de postgrado. Sin embargo, las carreras no cuentan con un plan que contemple las capacitaciones docentes| y no existen evidencias de las acciones que realizan los profesionales para el desarrollo de sus temáticas, porque no hay seguimiento en el proceso. No se localizan trabajos científicos que los profesionales realicen, las evaluaciones docentes realizadas por la Comisión de Evaluación Docente COMEVAL, carecen de objetividad, porque se realizan por procesos y no por resultados.

           

Palabras clave: Desarrollo profesional, docente universitario, conocimiento, enseñanza, educación de calidad.
Wittstrotia behouneki, a new species from Vietnam (Lepidoptera, Noctuidae, Eustrotiinae)
Authors: Volynkin Anton V.
Published: November 2021

A new species of the genus Wittstrotia Speidel & Behounek, 2005, W. behouneki sp. n. is described from Central Vietnam. Adults and the male genitalia of the new and all other species of the genus Wittstrotia are illustrated.
Redescription of Mythimna rufulosa Wiltshire with the first record of the species from Jordan (Lepidoptera: Noctuidae: Noctuinae)
Authors: Dūda Juozas , Saldaitis Aidas , Volynkin Anton V.
Published: November 2021

Mythimna rufulosa Wiltshire, 1986 is redescribed, the hitherto unknown female of the species is illustrated and described for the first time. The species is reported from Jordan for the first time. Adults, male and female genitalia, and the habitat of the species in Jordan are illustrated.
Cyana (Cryptanaema) halmahera, a new species from the Maluku Islands (Lepidoptera: Erebidae: Arctiinae: Lithosiini)
Authors: Volynkin Anton V.
Published: November 2021

A new species of the genus Cyana Walker, 1854, Cyana halmahera sp. n. is described from the island of Halmahera, the Maluku Islands. The new species belongs to the subgenus Cryptanaema de Vos, 2017 and is similar to Cyana fumea (Hampson, 1900) known from the islands of New Guinea and Kar Kar. The subgenus Cryptanaema is reported from the Maluku Islands for the first time. Adults and male genitalia of both species are illustrated.
Нотариат
Authors: Sherbaeva L. V. , Aleeva S. S. , Molchanova V. A.
Published: November 2021

Подготовлено в соответствии с требованиями ФГОС ВО с учетом компетентностного подхода к подготовке юриста. Предназначено для проведения занятий с обучающимися по направлению подготовки ФГОС ВПО 03.0900.68 – Юриспруденция (уровень магистратуры), утвержденному Приказом Министерства образования и науки РФ 14 декабря 2010 г., № 1763 очной и заочно-очной форм обучения и будет использовано при изучении дисциплины «Нотариат».
Globular Cluster Candidates in the Sagittarius Dwarf Galaxy
Authors: Piatti Andrés E.
Published: November 2021

Recently, new Sagittarius (Sgr) dwarf-galaxy globular clusters were discovered, which opens the question of the actual size of the Sgr globular cluster population, and therefore on our understanding of the Sgr galaxy formation and accretion history of the Milky Way. Based on Gaia EDR3 and SDSS IV DR16 (APOGEE-2) data sets, we performed an analysis of the color–magnitude diagrams (CMDs) of the eight new Sgr globular clusters found by Minniti et al. from a sound cleaning of the contamination of Milky Way and Sgr field stars, complemented by available kinematic and metal abundance information. The cleaned CMDs and spatial stellar distibutions reveal the presence of stars with a wide range of cluster membership probabilities. Minni 332 turned out to be a younger (<9 Gyr) and more metal-rich ([M/H] ≳ −1.0 dex) globular cluster than M54, the nuclear Sgr globular cluster; as could also be the case of Minni 342, 348, and 349, although their results are less convincing. Minni 341 could be an open cluster candidate (age < 1 Gyr, [M/H] ∼ −0.3 dex), while the analyses of Minni 335, 343, and 344 did not allow us to confirm their physical reality. We also built the Sgr cluster frequency (CF) using available ages of the Sgr globular clusters and compared it with that obtained from the Sgr star formation history. Both CFs are in excellent agreement. However, the addition of eight new globular clusters with ages and metallicities distributed according to the Sgr age–metallicity relationship turns out in a remarkably different CF.
Imprints of Gravitational Millilensing on the Light Curve of Gamma-Ray Bursts
Authors: Kalantari Zeinab , Ibrahim Alaa , Reza Rahimi Tabar Mohammad , Rahvar Sohrab
Published: November 2021

In this work, we search for signatures of gravitational millilensing in gamma-ray bursts (GRBs) in which the source−lens−observer geometry produces two images that manifest in the GRB light curve as superimposed peaks with identical temporal variability (or echoes), separated by the time delay between the two images. According to the sensitivity of our detection method, we consider millilensing events due to point-mass lenses in the range of 105 − 107
M
⊙ at lens redshift about half that of the GRB, with a time delay on the order of 10 s. Current GRB observatories are capable of resolving and constraining this lensing scenario if the above conditions are met. We investigated the Fermi/GBM GRB archive from the year 2008 to 2020 using the autocorrelation technique and found one millilensed GRB candidate out of 2137 GRBs searched, which we use to estimate the optical depth of millilensed GRBs by performing a Monte Carlo simulation to find the efficiency of our detection method. Considering a point-mass model for the gravitational lens, where the lens is a supermassive black hole, we show that the density parameter of black holes (ΩBH) with mass ≈ 106
M
⊙ is about 0.007 ± 0.004. Our result is one order of magnitude larger compared to previous work in the lower mass range of 102 − 103
M
⊙, which gave a density parameter ΩBH ≈ 5 × 10−4, and recent work in the mass range of 102 − 107
M
⊙, which reported ΩBH ≈ 4.6 × 10−4. The mass fraction of black holes in this mass range to the total mass of the universe would be f = ΩBH/Ω
M
≈ 0.027 ± 0.016.