bluuebunny/crossref_metadata_2025 huggingface dataset:
Discovering Molecular Coordination Environments for Selective Ion Binding Using Machine Learning
Authors: Yue Shuwen , Nandy Aditya , Kulik Heather
Published: July 2023

The design of ion-selective materials with improved separations efficacy and efficiency is paramount, as current technologies fail to meet real-world deployment challenges. In this study, we utilize a data-driven approach to investigate design features to enhance ion selectivity. We curate a dataset of 563 alkali metal coordinating molecular complexes from the Cambridge Structural Database and obtain ion binding energies from density functional theory calculations. Our analysis reveals that energetic preferences are related to ion size and are largely due to chemical interactions rather than structural reorganization. We identify unique trends in the selectivity for Li+ over other alkali ions including the presence of N coordination atoms, planar coordination geometry, and small coordinating ring sizes. We use machine learning models to identify the key contributions of both geometric and electronic features in predicting selective ion binding strength. These physical insights offer guidance toward the design of optimal membranes for ion selectivity.
PFAS science and regulation should be reconsidered using fluorine-specific physical chemistry
Authors: Hasegawa Takeshi , Nakayama Shoji
Published: July 2023

Poly- and perfluoroalkyl substances (PFAS) have been widely used due to their unique properties, such as water and oil repellence, chemical and physical resistance, and surfactant nature. However, many studies have revealed unfavourable properties of PFAS, especially their long-range transport potential, environmental persistence and harmful effects on human health and ecosystems. Production and use of a few PFAS are restricted. Many alternatives have been introduced to the market, but some are as problematic as the original PFAS (i.e., regrettable substitution). This has led to discussions about regulation of PFAS as a chemical class, but a lack of PFAS-specific scientific knowledge on their physical properties prevents a detailed discussion on PFAS regulation. The Stratified Dipole-Arrays (SDA) theory provides fluorine-specific science to understand the unique properties of PFAS. It decisively reveals that the material properties of a single molecule and molecular aggregates are intrinsically different and therefore must be strictly discriminated. In addition, PFAS with longer fluoroalkyl chains containing seven or more carbon–fluorine (CF2) groups can self-aggregate due to the combinatorial effect of the dipole moment along the carbon–fluorine bond and the helical conformation around the molecular axis, which determines the properties of PFAS. The SDA theory also shows that shorter PFAS do not self-aggregate and act as single molecules with dipoles on their surfaces, which can interact with biological molecules. Expanding the SDA theory to incorporate the interaction between PFAS and biomolecules will improve understanding of the biological effects of PFAS. Comprehensive understanding of the nature of PFAS is required for their sound regulation, production and use.
Structural Dependence of Extended Amide~III Vibrations in Two-Dimensional Infrared Spectra
Authors: Brüggemann Julia , Chekmeneva Maria , Wolter Mario , Jacob Christoph
Published: July 2023

Two-dimensional infrared (2D-IR) spectroscopy is a powerful experimental method for probing the structure and dynamics of proteins in aqueous solution. So far, most experimental studies focus on the amide I vibrations, for which empirical vibrational exciton models provide a means of interpreting such experiments. However, such models are largely lacking for other regions of the vibrational spectrum. To close this gap, we employ an efficient quantum-chemical methodology for the calculation of 2D-IR spectra, which is based on anharmonic theoretical vibrational spectroscopy with localized modes. We apply this approach to explore the potential of 2D-IR spectroscopy in the extended amide III region. Using calculations for a dipeptide model as well as alanine polypeptides, we show that distinct 2D-IR cross-peaks in the extended amide~III region can potentially be used to distinguish \alpha-helix and \beta-strand structures. We propose that the extended amide III region could be a promising target for future 2D-IR experiments.
په‌یوه‌ندییا دیسلێكسییا ب شاره‌زاییا فۆنۆڵوجیێڤه‌ لده‌ڤ زارۆكان
Authors: سه‌عید دیار , حاجى بدری ژیروان
Published: July 2023

دیسلێكسییا نه‌خۆشیه‌كا زمانى یه‌ لده‌ڤ هنده‌ك زاڕۆكان هه‌یه‌ و تایبه‌ته‌ ب خواندنێڤه‌ و ب شێوه‌یێن جیاواز مینا ژناڤبرنا ده‌نگ و جه گوهۆڕینا ده‌نگان و كورتكرنا ڕسته‌یان د خواندنێدا ئه‌نجامدده‌ت، دیسلێكسییا و فۆنۆڵۆجییا دوو بابه‌تێن پێكڤه‌ گرێداینه‌، چونكى وه‌رگرتن و دركاندنا دروست یا ده‌نگێن زمانى دبیته‌ ڕێخوشكه‌ر بۆ ئه‌نجامدانا پڕۆسه‌یا په‌یوه‌ندیكرن و خواندنێ د ژیێ دروست د پڕۆسه‌یا خواندنیدا ب شێوه‌یێ سه‌ركه‌ڤتى و بێ ئاریشه‌، ئه‌ڤ ڤه‌كۆلینه‌ لژێر ناڤونیشانێ (په‌یوه‌ندییا دیسلێكسییا ب شاره‌زاییا فۆنۆڵوجیێڤه‌ لده‌ڤ زارۆكان) یه‌ د ئه‌ڤێڤه‌كۆلینیدا باس ل نه‌خۆشییا دیسلێكسییا لده‌ڤ زاڕۆكان و په‌یوه‌ندییا ئه‌وێ ب شاره‌زایى ل فۆنۆڵۆجییایێ و خواندنێ هاتییه‌كرن، چونكى د لێڤكرنا ده‌نگان دا شێوه‌یێ نه‌خۆشیێ لده‌ڤ زاڕۆكێ نه‌خۆش خۆیا دبیت، نموونه‌ و داتایێن ڤه‌كۆلیـن زاڕۆكێن ژیێن ئه‌وان ژ (8، 14 ) یێن هه‌ر دوو ڕه‌گه‌زان(نێر، مێ ) ل سه‌نته‌ره‌كێ تایبه‌ت ب نه‌خۆشیێن ئاخڤتنێڤه‌ ل باژێڕێ زاخۆ هاتینه‌ وه‌رگرتن، كو ڤه‌كۆله‌رى تاقیكرنه‌كا حه‌ڤت كارتى لسه‌ر ئه‌وان پڕاكتیك كریه‌، ب مه‌ره‌ما دیاركرن و لێگه‌ریان ل ئه‌وان زاڕۆكان یێن ئه‌ڤ نه‌خۆشى هه‌یه‌ و لگه‌ل زاڕۆكێن ساخله‌م به‌رزه‌نه‌، ڤه‌كۆلین لدویڤ ڕِێبازا وه‌سفى و ئامارا (spss) هاتییه‌ ئه‌نجامدان، گرنگی و ئارمانجا ڤه‌كۆلینێ ئه‌وه‌ دیاركرنا ڕاده‌یێ هه‌بوونا نه‌خۆشییا دیسلێكسییا لده‌ڤ زاڕۆكێن دیاركرى لدویڤ ئامارێ، كو لدویڤ تاقیكرنا تائى خۆیا بوو، جوداهیی لده‌ڤ تاكێن سه‌مپلا ڤه‌كولینى د دیسلێكسییایدا نه‌بوون و هه‌ر دوو ڕه‌گه‌ز وه‌كو ئێك بوون و ئه‌ڤه‌ بۆ په‌راوێزكرنا ئه‌وان دهێته‌ كرن و نه‌بوونا شاره‌زایى و پێزانینان لده‌ڤ فێركاران لسه‌ر چه‌وانییا ڕه‌فتاركرنێ لگه‌ل زاڕۆكێن دیسلێكسییایێ و جوداهى د هه‌بوونا تاقیكرنا خواندنا په‌یڤان دا هه‌بوو، كو لده‌ڤ ڕه‌گه‌زێ نێر بلند تربوو.
Orientalism and gender: the portrayal of the oriental women in frederick millingen’s wild life among the koords
Authors: Mustafa Gharbi
Published: July 2023

In Orientalism (1979), one of his most prominent works, Edward Said lays out a critique of the West’s framing and perceptions of the East. It reveals how Eastern communities and individuals are being imagined and reconstructed by the authoritative gaze and ideals of Western imperialism. Said explains how Western writings represent the East as an inferior, the Other which, justifies the European Western power over the East. The depiction of the harem as exotic oriental women is a long-familiar trope found in various Orientalist writings. The paper examines the representations of Oriental women in Frederick Millingen’s Wild Life Among the Koords (1870). The theoretical framework draws on the formulation of the travel writer’s representation of Oriental women in the context of Orientalist discourse and feminist criticism. It explores how the Orientalist constitutes himself and his subjectivity through the agency of desire and supremacy. This paper argues that this is not a question of the other, but rather a question of the Western subject’s views to present his visions of himself within foreign landscapes. Moreover, the detailed description of Oriental women and the depiction of Oriental culture establish modes of reorientation where women are discriminated against and sexualized.
محددات تدفق الإستثمار الأجنبي المباشر دراسة قياسية تحليلية لعينة من الدول النامية للمدة (1996-2020)
Authors: حسن عمر , ظاهر عبدالحميد
Published: July 2023

تهدف هذه الدراسة الى قياس العوامل المحددة للإستثمار الأجنبي المباشر في الدول النامية ذات الدخل المتوسط الاعلى ضمن تصنيفات الدخل للبنك الدولي وتشمل خمسة دول وهي (المكسيك, البرازيل, ماليزيا, رومانيا والصين) للمدة 1996-2020. ولغرض التعرف على اهم عوامل جذب هذا النوع من الاستثمار في هذه الدول إعتمدت الدراسة على الأسلوب الكمي بإستخدام نموذج الإنحدار الذاتي للإبطاء الموزع والمتعلق بمعطيات بيانات البانل المتوازنة (Panel-ARDL) وذلك لتقدير معلمات تلك العوامل المحددة تدفق الإستثمار الأجنبي المباشر على المديين القصير والطويل والمتمثلة في كل من (معدل نمو الناتج المحلي الإجمالي, الاستقرار السياسي, إجمالي تكوين رأس المال, معدل التضخم وسعر الصرف). وتبين من نتائج الدراسة بأنه على المدى القصير لا يوجد تأثير معنوي ذو دلالة احصائية بين الإستثمار الأجنبي المباشر والمتغيرات المفسرة له, أما نتائج التقدير على المدى الطويل لقد أظهرت علاقة إيجابية ذات تأثير معنوي بين الإستثمار الأجنبي المباشر وكل من معدل نمو الناتج المحلي الإجمالي والاستقرار السياسي وإجمالي تكوين رأس المال في دول عينة الدراسة خلال المدة التي غطتها الدراسة. اما المتغيرات التي أثرت بشكل سلبي على الإستثمار الأجنبي المباشر فهما كل من متغير سعر الصرف ومعدل التضخم, فالأول كان ذات تأثير سلبي ومعنوي أما الثاني فكان ذو اثر سلبي ولكن غير معنوي, وكان متغير معدل نمو الناتج المحلي الاجمالي هو الأكثر تأثيرا في جذب الإستثمار الأجنبي المباشر, وتقترح الدراسة بأنه على دول الدراسة ان تواصل خطواتها في إطار المحافظة على الاستقرار الإقتصادي, وإعداد خطة إستثمارية شاملة وواقعية لجميع الفرص الاستثمارية, وكذلك العمل على إستقرار الأوضاع السياسية والتي تعد من العوامل المهمة في تحقيق الحجم المرغوب لتدفق رؤوس الأموال الأجنبية في دول الدراسة.
Bijadushti Janya Asthi Dhatu Kshaya with Special Reference to Progressive Pseudo-Rheumatoid Arthropathy (Dysplasia) of Childhood – A Case Report
Authors: Pant Champa , Kumbhare Umashankar , R Nagaratna
Published: July 2023

Progressive pseudo-rheumatoid arthropathy dysplasia of childhood PPAC PPD is a genetic disorder characterized by poly articular non-inflammatory arthropathy due to impaired articular cartilage formation and maintenance caused by mutation in WISP3 WNT1-inducible signalling pathway protein 3 gene. Osteoarthritis joint space reduction and contracture formation results in severe handicap and incapacitation. Although few preventive measures are described to avert genetic disorders Ayurveda generally considers genetic disorders incurable. Hence palliative care becomes very important in managing such conditionsA North Indian 11.5 years old male child with Bijadushti Janya Vyadhi genetic disorder diagnosed as Progressive pseudo-rheumatoid arthropathy dysplasia of childhood PPAC PPD approached for pain and swelling of multiple joints gait and postural problems. Bijadushti was responsible for Asthi Dhatu Kshyaya diminution of bone tissue Sandhi Shotha joint swelling Sandhi Sankoch contractures Karma Hani loss of action and complications like lameness kyphosis and short stature in this case.He was managed with Ayurvedic treatment and Yoga and showed encouraging improvements in a short period. The treatment plan included Deepana-Pachana improving the digestion and metabolism Abhyanga therapeutic massage Swedana sudation and Basti therapeutic enema along with Asthidhatu Vardhana Chikitsa measures to supplement bone tissue Rasayana rejuvenation and range of motion ROM exercises in the form of Sukshma Vyayama gentle joint movements synchronized with breathing. If the etiopathogenesis of incurable genetic disorders is understood in the light of Ayurvedic tenets and palliative treatment is planned accordingly the patientrsquos life can be improved by providing symptomatic relief.
Pharmaceutico Analytical Study of Ananda Rasa
Authors: LV Chaitra
Published: July 2023

Background Ananda rasa is a Khalveeya Rasaoushadi herbo mineral formulation mentioned in the classical text of Vaidya Chintamani. Objective To carry out the pharmaceutical study of Ananda rasa and to evaluate physicochemical properties of Ananda rasa. Methods Ananda rasa contains ingredients such as Saindhava Jatiphala Pippali Sodhita Vatsanabha Sodhita Hingula Cinnaber Varatika Bhasma Cowries ash Sodhita Dhattura beeja and Sunti. All the above ingredients were mixed into a homogenous mixture and vatirsquos were prepared of 12 ratti size by triturating with water.Results Analytical results of Ananda rasa were as follows friability ndash 0.625 disintegration ndash 12 min pH - 8.74 loss on drying ndash 5.130 total ash - 31.640 acid insoluble ash ndash 5.902 XRD ndash confirmed the presence of Cinnaber and calcium oxide EDX- revealed the presence of element like Ca Cl Na C O S.Conclusion Ananda rasa was prepared according to the classical reference of Vaidya Chintamani. No research work was done on Ananda rasa till date therefore in the present study an attempt was made to evaluate the pharmaceutical and analytical profile of Ananda rasa.
Evaluation of Effect of Screw Access Filling Materials on the Retention of Cement-Retained Implant Supported Crowns with Surface Modified Abutments – An In Vitro Study
Authors: Basapogu Sreeramulu , Janaki Ramesh Dr. , Pyla Vineela , Chandra Velamakuri Bharat
Published: July 2023

Background Inadequate data regarding advantages of screw access filling materials and its interaction with the luting agent for improving retention in clinical scenarios with minimal abutment height.Objectives To evaluate the effect of three different screw access filling materials on the retention of cement-retained implant supported crowns with sandblasted abutments when zinc phosphate is used as the luting agent.Methods Thirty Bioline straight dental implant abutments sandblasted and reduced to a height of 5 mm were attached to their corresponding analogs. Thirty Direct Metal Laser Sintering DMLS copings were fabricated. The samples were divided into three groups of ten each and filled with three different screw access filling materials Group A ndash Composite Resin Group B - Cavit and Group C ndash Teflon Tape. All the copings were cemented with zinc phosphate and stored in artificial saliva for 14 days at 37degC. Tensile testing was done in a universal testing machine at a cross-head speed of 5 mmmin. The data collected was subjected to One-way ANOVA test to determine the difference between groups.Results Although the mean uniaxial retentive force was found to be highest for Group B 804 N followed by Group A 690 N and Group C 668 N the results of the One-way ANOVA test showed no statistically significant difference in uniaxial retentive force between the three groups.Conclusion The retention of cement-retained implant supported crowns may not be affected by the screw access filling materials when zinc phosphate is used as the luting agent on sandblasted abutments.
An In Vitro Comparative Evaluation of Fracture Strength of Composite Resin and Activa Kids Bioactive Restorative for Use in Strip Crowns
Authors: Labeeb KP Mohamed , Reshma Pai K , Natasha Dsouza Evette , Pallavi K Lakshmi , Amreen Shaban Patilla , S Shetty Raksha
Published: July 2023

Background Advanced stages of early childhood caries requires complex measures such as strip crowns for the anterior teeth and stainless steel crowns for the posterior teeth. Composite resin is the traditional material of choice for use in strip crowns. ACTIVA KIDS Bio ACTIVE-RESTORATIVE is the first bioactive composite with pedo shade delivering all the chemical properties of glass-ionomer cement and physical properties of composite resins.Aim The aim of this study was to compare the fracture strengths of composite resin and ACTIVA KIDS BioActive Restorative Pulpdent USA when used with a strip crown for restoring primary anterior teeth.Methodology Twenty exfoliated non-carious human maxillary primary central and lateral incisors were selected for the study to receive strip crowns and the dimensions were standardized for all the samples. In Group I Composite resin Te-Encom Plus Ivoclar vivadent and in Group II ACTIVA Kids BioActive Restorative Pulpdent USA were used to fill the strip crowns respectively after etching and application of bonding agent. After light curing the samples strip crowns were then removed assessed for fracture strength under Universal testing machine. Fracture strength of both the groups was statistically analyzed and recorded using student ldquotrdquo test.Results The minimum to maximum force obtained was 235.08ndash682.71 N for Group 1 which when compared to Group II 167.57ndash449.29 N was higher. However fracture strength between both the groups p .062 showed no significant difference statistically. Deformation at break percentage has shown significant difference between both the groups p.004 which was higher for Group I 1.34 when compared to Group II 0.68.Conclusion The fracture strength of experimental group restored with ACTIVA Kids Bioactive Restorative was comparable with composite resin when used as a core material inside the strip crown for anterior restorations. ACTIVA Kids Bioactive Restorative can be a better material of choice compared to traditional composite resins because of its excellent chemical and physical properties. The data also showed the fracture strength of ACTIVA Kids Bioactive Restorative to be comparable to composite resins.
The Effect of COVID-19 Pandemic on the Training of Dental Postgraduate Students – A Questionnaire-Based Survey
Authors: J Jaganya , Sampath B Pavitra , Shetty B Prashanth , Bhat Sreevidya
Published: July 2023

Introduction The outbreak of COVID-19 has led to a rapid transition to online learning that has restricted the health professional learning.Objective This survey aimed to investigate the contemporary issues faced by dental postgraduate students PGrsquos considering different aspects such as impact on teaching training dissertation studentsrsquo perceptions concern and the reasons for their stress regarding academic activities during COVID-19 pandemic.Methods A questionnaire-based survey was conducted to collect data on socio-demographic factors and perception of difficulties faced by the dental PGrsquos during COVID-19 pandemic. Dental PGrsquos were chosen randomly from ten dental institutions located in the states of Karnataka and Kerala. A pre-tested questionnaire was administered online by sending links to their mobile phone numbers or E-mail ids.Results A total of 204 postgraduates were sent Google form questionnaires out of which 146 responded. Majority of second year postgraduate residents 48 opined that the pandemic affected their work schedule and 46.5 reported decrease in patient inflow after the pandemic. Difficulties in dissertation completion and submission were also reported.Conclusion COVID-19 had an unprecedented impact on the education and training of postgraduates in all the branches of dentistry in both states. In addition the pandemic increased stress and anxiety levels among postgraduates due to the uncertainty and lack of confidence to practice independently after residency. These issues can be addressed with smoother transition additional training and good faculty support.
Development of Interactive Multimedia-Based Physical Fitness Learning Media in Junior High School
Authors: Wiguno Lokananta Teguh Hari , Kurniawan Ari Wibowo , Wahyudi Heri , Aqsha Ahmad Hanif
Published: July 2023

This work seeks to provide a new teaching material for instructors in the physical fitness material of speed to aid teachers and students in the learning process and learning in physical education, sports, and health topics. This research and development method uses the Research and Development (R&D) approach developed by Lee & Owen. Small group trial subjects consisted of 20 students, large group trial subjects consisted of 30 students. Based on the results of product validation and trials, it was obtained 93% learning experts, 87% physical fitness experts, 91% media experts, 83% class VII user experts, 93% class VIII user experts, the results of the five validators met the criteria and were included in the category very valid and does not need to be revised. While small group trials for class VII were 83%, small group trials for class VIII were 82%, large group trials for class VII were 84%, large group trials for class VIII were 82%. From these results it was concluded that the development of this learning met the very good criteria and could be used to help the physical education learning process, especially on physical fitness material on the element of speed.
Pelatihan Penyusunan Program BK Masa Pandemi Covid-19 bagi Guru BK MTs di Kabupaten Probolinggo
Authors: Wiyono Bambang Dibyo , Pratiwi Titin Indah , Ilhamuddin Muhammad Farid , Putri Tiffani Karya Hidayati Maha
Published: July 2023

Selama menjalankan tugasnya di masa pandemi COVID-19, guru bimbingan dan konseling MTs mendapatkan berbagai tantangan dan hambatan yang dihadapi. Berdasarkan dari hasil wawancara dengan Ketua MGBK MTs maka diperoleh data bahwa ada permasalahan utama yang dihadapi oleh guru bimbingan dan konseling yaitu kesulitan dalam menyusun program BK pada masa pandemi COVID-19. Guru bimbingan dan konseling MTs membutuhkan pelatihan penyusunan program bimbingan dan konseling masa pandemi COVID-19. Metode pelatihan penyusunan program bimbingan dan konseling masa pandemi COVID-19 meliputi tahap persiapan, pelaksanaan, dan evaluasi hasil pelatihan. Peserta pelatihan mengisi angket kepuasan yang dapat dijadikan sebagai evaluasi dan umpan balik pelatihan pengembangan program BK masa pandemi COVID-19 bagi Guru BK MTs di Kabupaten Probolinggo. Berdasarkan dari hasil evaluasi proses angket evaluasi pelatihan, maka dapat disimpulkan bahwa peserta merasa sangat puas dan mendapatkan manfaat dari kegiatan pelatihan yang diselenggarakan. Adapun hasil evaluasi hasil menunjukkan bahwa peserta pelatihan mampu menyusun program bimbingan dan konseling dengan baik dan benar.
Pelatihan Beracara Peradilan Hubungan Industrial dan Peradilan HAM Paralegal atau Calon Advokat
Authors: Sulchan Achmad , Listyawati Peni Rinda
Published: July 2023

Advokat adalah orang yang berprofesi memberi jasa hukum, baik di dalam maupun di luar pengadilan yang memenuhi persyaratan dan berdasarkan ketentuan Undang-Undang Advokat, termuat dalam Pasal 1 ayat (1) Undang-Undang Nomor 18 Tahun 2003 tentang Advokat. Peran dan fungsinya Advokat secara mandiri untuk memberikan konsultasi hukum, menjalankan kuasa, mewakili, mendampingi, membela dan melakukan tindakan hukum lain untuk kepentingan hukum klien dalam berperkara di luar dan di dalam Pengadilan Negeri, baik perkara peradilan industrial maupun peradilan hak asasi manusia. Paralegal adalah bekerja membantu Advokat/Pengacara, sehingga disebut calon Advokat/Pengacara dan untuk menjadi Advokat/Pengacara harus seorang Sarjana Hukum (S1) yang harus ikut Pelatihan atau Pendidikan Khusus Profesi Advokat (PKPA) yang dilakukan oleh Peradi (Perhimpunan Advokat Indonesia). Metode yang dilaksanakan memberikan presensi, diskusi, pelatihan dan pendampingan serta pemagangan. Berdasarakan kegiatan yang telah dilaksanakan, maka hasil yang didapatkan adalah pengetahuan, pemahaman, kompetensi paralegal atau calon advokat Peradi Kota Semarang mengenai beracara agar menjadi Advokat yang profesional.
Электронное строение и химическая связь в EsO2
Authors: Тетерин Ю.А. , Рыжков М.В. , Путков А.Е. , Маслаков К.И. , Тетерин А.Ю. , Иванов К.Е. , Калмыков С.Н. , Петров В.Г.
Published: July 2023

Релятивистским методом дискретного варьирования (РДВ) рассчитана плотность состояний валентных электронов диоксида EsO2. Построена схема молекулярных орбиталей (МО) валентных электронов и с учетом сечений фотоэффекта валентных электронов построена гистограмма спектра РФЭС (рентгеновской фотоэлектронной спектроскопии) в диапазоне энергий связи электронов от 0 до ~40 эВ. Показано, что в структуру этого спектра вносят вклад электроны внешних валентных (ВМО, от 0 до ~15 эВ) и внутренних валентных (ВВМО, от ~15 до ~50 эВ) МО. Установлено участие Es 5f- и Es 6p-электронов в химической связи. Наблюдается значительное перекрывание не только Es 6d АО, но и Es 6p и Es 5f АО с орбиталями лигандов, что обусловливает высокий вклад ковалентной составляющей в химическую связь в этом диоксиде. Отмечается, что схема МО позволяет понять природу химической связи и структуру спектра РФЭС валентных электронов в EsO2. Показано, что электроны ВВМО на треть ослабляют химическую связь, обусловленную электронами ВМО.
Features of the Centers of Academic Success in US Universities
Authors: Tsymbaliuk Svitlana
Published: July 2023

The article reviews the peculiarities of Academic Success Centers (ASC) in US universities. In this regard, the concept of "student success" was analyzed, it was found that this concept is directly related to academic achievements, in particular, academic success. There is no single definition of the term "academic success center" in scientific discourse today. This is related to the academic autonomy of higher education institutions, which independently determine the range of services and support programs for students in such centers. A study of the practices of the best private and public universities in the United States showed that most of these institutions of higher education have centers of academic success in their structure. These structural subdivisions direct their activities, first of all, to ensure academic support and retention of the student contingent of the educational institution. It was found that the main technologies for supporting the academic success of students are tutoring, academic coaching and mentoring. Special attention is payed on interaction with students of the first year of study (freshmen), who most often face a number of problems in a new academic environment for them (adaptation to new conditions, change of lifestyle, choice of profession, new acquaintances). Centers for academic success provide an opportunity not only to learn, but also to teach. Senior students have the opportunity to become tutors, mentors and academic coaches. Such practice allows them to strengthen their own knowledge base, acquire new skills and take the first step in your career. Another feature of academic success centers is conducting career guidance work with applicants. Universities specially organize meetings of future freshmen with students, graduates, teachers and administration of the institution to provide complete information about admission, studies and further employment prospects. Attention is paid to the development of university campus culture and the involvement of education seekers in student communities. Providing socio-psychological support is one of the important areas of activity of centers of academic success, because it is important for students to develop self-awareness, self-confidence in order to become independent and fully reveal their academic, professional and personal potential. The conducted study actualized the need for a thorough research of the basic principles of the areas of activity of centers of academic success in US universities in order to introduce better experience into the educational practice of domestic universities.
Forming the Skills of Asking Questions (from the Experince of Foreign Medical Students’ Langauge Training)
Authors: Tamozhska Iryna
Published: July 2023

The article introduces a system of exercises (conditionally communicative, situationally conditioned communicative) developed by the author for the formation of the ability to pose questions (to ask). The tasks were performed in oral / written form by foreign students of the medical faculty. It is stressed that this type of activity is quite an effective didactic tool used for language training of foreign medical students to develop their ability to ask different types of questions (open, closed, clarifying), which promotes dialogic communication between medical specialists and patients / colleagues. The exercises are supplemented with instructions, tables / examples / theoretical material. It is found out that foreign medical students’ ability to ask questions is grounded on available thorough knowledge at the level of professional communication, in particular medical terminology, theoretical knowledge about various types of questions, acquired communicative and speech experience during practical training in health care institutions, as well as the following skills: 1) combine language units in a correct way; 2) determine the purpose of the inquiry in accordance with the content of the communication / professional and communicative situation; 3) predict / guide the possible answers of the patient / his relatives / specialists in the medical field, which clarify / expand the available knowledge in accordance with the inquiry. It is worth mentioning that medical terms (types of diseases, symptoms, complaints, nature of pain, medicines, organs and parts of the human body) in interrogative sentences mark simulated professional and communicative situations, determine the semantic and conceptual unity of the statements of medical professionals and their patients / colleagues. The proposed educational and methodological support (conditional communicative, situationally conditioned communicative exercises) contributes to the expanding foreign medical students’ vocabulary with active and passive terminological vocabulary, as well as to the conscious usage of professional vocabulary in «question – answer» structures during simulated dialogic practice according to various models (a doctor ⟷ a patient, a doctor ⟷ a colleague). The methodological developments presented in the article involve raising awareness of the need to acquire the skills of asking questions for effective dialogic communication between medical professionals and their patients / patients’ relatives/ colleagues.
Catastrophic Motives in the Bruno Schulz’s Works
Authors: Matorina Natalia
Published: July 2023

The work of the talented writer and artist, literary critic, philosopher, and epistolographer of the first half of the 20th century, Bruno Schulz, is consonant with today’s challenges. The article analyses the prose works of the artist from the perspective of catastrophic motives because until now scholars of Schulz have analysed the outlined problems either cursorily or in a comparative aspect — based on a comparison of the artistic works of different writers, so the relevance of the study is primarily connected with the expansion of Schulzological problems within the literary discourse. The content and development of the term “catastrophism” are analysed; the individual facts of the social life of the era to which Bruno Schulz belonged are characterized; the moments of the artist’s biography are outlined, which influenced the formation of his worldview, in particular, the elements of a catastrophic vision of the world; the peculiarities of Schulz’s catastrophism are clarified. To achieve the goal of the research, the following methods of literary analysis have been applied, such as biographical, sociological, as well as the elements of psychological and receptive analysis. The studies of Shultz’s prose show that the presence of catastrophic motives in Bruno Schulz’s creative work is completely natural and justified. The catastrophic tendencies of his works of fiction are revealed primarily through binary contrasting oppositions, through the prism of the “decency” of the old and the “spirit of modernity” of the new (industrial) city at different levels, such as periphery — center, man — mannequin, life — death, good — evil, beauty — mutilation, hope — despair, etc. It is emphasized: Schulz’s catastrophism is a special kind of catastrophism; an important feature of Bruno Schulz’s artistic catastrophic vision of the world is his optimism, at least Schulz’s tragedy has bright, joyful shades and hopes. The author concludes that the study of specific material, in particular Schulz’s catastrophism, will contribute to a thorough theoretical generalization of literary studies of the outlined issues. In the future, the literary and critical works and epistolaries of Bruno Schulz as interesting material for catastrophic, eschatological, apocalyptic, and even masochistic studies are seen.
Mykhailo Bernov as a Pioneer of Hiking Tourism: Travels through the South of Ukraine and the Crimea (Part IІ. Crimea. Summer, 1895)
Authors: Andryeyev Vitaliy , Andryeyeva Svitlana , Kariaka Oleksandr
Published: July 2023

This article examines the activities of Mykhailo Bernov as one of the founders of hiking tourism in the Russian Empire and Europe, his journey through the Crimea in the summer of 1895, the public updating of knowledge about the region and publishing activity based on his travel notes “From Odessa on foot to Crimea. Letters of a Russian Pedestrian” (St. Petersburg, 1896) and other sources. Attention is focused on the author’s imperial style of thinking and his understanding of the civilizational role of the Russian Empire in the region, interest in the achievements of the emperors, their military and administrative figures. It is concluded that the wide erudition and experience of previous travels allowed Mykhailo Bernov to create a unique image of the newly annexed province of the Russian Empire — a wide and colorful canvas of the life of the polyethnic population of Crimea at the end of the 19th century. The author recorded the peculiarities of the national, religious culture and character of various ethnic and social groups, the current state of the monuments of nature, history and culture. The source research potential and features of the traveler-pedestrian’s notes for studying the everyday activity of the population in the region, meetings with interesting people are emphasized. The trip to the Crimea contributed to the expansion of Mykhailo Bernov’s horizons, his study of the history of the East, the Arabic language and the study of the Koran. The traveler often compares the nature of the Crimean Peninsula with the landscapes of various parts of Europe and North Africa, but also recognizes its uniqueness. The author’s image of Crimea is an economically promising region, but burdened by historical contradictions and natural-geographic limitations. He considered the lack of water and poorly developed infrastructure to be the main disadvantages of the peninsula. However, in general, he assessed the peninsula as very attractive for various types of tourism (educational, cultural, gastronomic, health, sports), including due to the natural and climatic combination of the sea and mountains in the conditions of a subtropical climate and the friendliness of the local population. Mykhailo Bernov demonstrated his life strategy of a talented, goal-oriented individual, open to new knowledge and impressions, who was able to realize his dreams.
Portrait of the Ukrainian Capital Defenders in Award Documents for the Medal "For the Defense of Kyiv"
Authors: Zaborin Dmytro
Published: July 2023

The purpose of the work is to analyse the informative potential of little-known documents from the collection of the State Archive of Kyiv (SAK) which describe the awarding process for the medal for the defense of Kyiv in July-September, 1941. We determine the reliable number of awardees, as well as create a socio-demographic collective portrait of them. For the first time the documents for the medal "For the Defense of Kyiv" from the funds of the SAK are considered as a source of scientific research in the field of restoring the national memory of the Ukrainians and for the first time as well they are comprehensively introduced into scientific circulation. From decision protocols and the witness testimonies, award letters, etc., it’s possible to distinguish the main categories of persons who applied for awards, to divide them by gender, age, and types of work they did during the defense of Kyiv. The reporting documentation of the awards department of the Kyiv City Council for the period 1962–1992 provides rich material for the reconstruction the image of city defenders, studying the ways of involvement for the civilian population in defence work, as well as understanding the course of the awarding process over the 30 years. Prospects for further studies are possible through the further, more detailed prosopographic and demographic studies, the search for new information about awarding, further research work related to the period of June-September 1941. Personal information about people in award letters is also a valuable source of information for genealogical research.
Veneration of the Archangel Michael in pre-Mongolian Time in Kyiv in the Context of the Idea of Kyiv as New Jerusalem
Authors: Bozhko Archimandrite Mitrophan (Oleksii)
Published: July 2023

The article examines the veneration of the Archangel Michael in Kyiv in the context of the idea of the capital of Rus' as New Jerusalem. This concept was influenced by the adoption of Christianity and was reflected in a number of written and architectural monuments. In them, the people of Rus' recognized themselves in a new way in world history and organized their living space accordingly. The author tries to show that the emergence of the Archangel Michael’s cult was one of the elements supporting this idea. His veneration was not only princely and military, which was typical for the Christian ecumene, but had its own local characteristics. In the people’s mind, St Michael fought with the devil and helped them to get rid of his authority during their Baptism. These ideas were reflected in the building of churches dedicated to the archangel: one — near the place where the idol of Perun stood, and the second — outside of Kyiv, where the idol was washed ashore and finally destroyed. The episodes associated with the victory over paganism with St Michael’s help had their parallels in biblical and church history. Folk tradition, literary works, frescoes in St Sophia Cathedral and the specifics of the dedication of the churches recorded them. All this gave rise to an analogy between Rus' and Israel, Kyiv and Jerusalem.
The Сhildhood Сare and Еducation in the late 19th – early 20th Сenturies as an Integral Part of the Ukrainian Institute of Motherhood
Authors: Korolova Inna
Published: July 2023

Child’s personality development is still being a significant component of Ukrainian society. We should pay attention to the emotional, physical and intellectual development of children, which is vital for their future. In order to achieve an objectivity, this research is focused on the analyzing of ‘family phenomenon’, including religious, moral categories and historical facts. The purpose of the research is to investigate the impact of upbringing and education of children on the quality of family life in the future. To achieve the above-mentioned purpose, the following scientific methods were applied: historical, descriptive, distributional, the method of comparative analysis, and the method of typological analysis. The application of these scientific methods made it possible to demonstrate the weakness of parental upbringing, neglecting the emotional state of children, and the low level of education of the population. The scientific novelty of the research results consists in an effort to reñonsider the definition of parenting role from different angles, focusing not only on the positive aspects, but also exploring the negative ones. The study makes it possible to ascertain the inadequacy of family life and educational potential of Ukrainians in the late 19th and early 20th centuries. In order to objectively reproduce historical reality, it is necessary to further scrutinize educational aspect so as to avoid idealization of Christian-moral moments and not to fall victim to traditional stereotypes.
Meningkatkan kemampuan berhitung siswa dengan menggunakan media buku gasing
Authors: Napfiah Siti , Haliza Nur
Published: July 2023

Maksud dan tujuan penelitian ini adalah untuk meningkatkan kemampuan berhitung siswa madrasah dalam pembelajaran matematika melalui media pembelajaran buku gasing. Guru dituntut wajib memahami materi dengan baik juga memberikan motivasi kepada siswanya. Penelitian ini dilaksanakan pada pembelajaran operasi penjumlahan bilangan bulat di MTs Miftahul Ulum Ngingit Kabupaten Malang. Subjek penelitian yakni siswa kelas 7 MTs MIftahul Ulum. Siswa diminta mengerjakan soal yang sudah ditentukan jumlahnya dengan cepat, tepat, dan teliti dan dibatasi oleh waktu tertentu. Tolak ukur dari keberhasilan penelitian ini, jika nilai berhitung siswa sudah diatas 75. Pada saat studi pendahuluan nilai masih tergolong sangat rendah. Selanjutnya pada siklus I terdapat yang mendapat nilai 75, berikutnya pada siklus II setiap siswa mendapat nilai 100. Dengan demikian tujuan penelitian ini sudah tercapai.
Encuadres y estrategias hipermediales de comunicación política digital del asambleísta John Vinueza en Facebook
Authors: Andino Veloz Byron
Published: July 2023

La comunicación política se ha actualizado en su accionar complejo por las transformaciones socioculturales y técnicas, con la digitalización que ha modificado las percepciones de espacio y tiempo, también con las plataformas que son espacios para la disputa política. Uno de los casos es el del asambleísta ecuatoriano, John Vinueza, de quien se analiza sus estrategias de comunicación mediante los encuadres y elementos multimodales en las publicaciones de su página de Facebook, de marzo de 2022. Es un estudio cualitativo, cuyo corpus contiene -en su mayoría- la discusión sobre el proyecto de Ley de Inversiones, del cual se analizan de forma interpretativa sus encuadres, discursos y contenidos hipermediales. Entre los resultados está su ciclo discursivo, con una evaluación preventiva del proyecto enviado por el gobierno del presidente Guillermo Lasso, su máster frame y encuadre pronóstico para colocar candados y límites a la normativa y proteger a la ciudadanía, a la vez que plantea una salida de las dicotomías con una propuesta alternativa. Su encuadre motivacional se basa en una responsabilidad con los territorios que representa y la defensa de lo público, ante los riesgos de amplias y extendidas privatizaciones. John Vinueza se muestra como productor de contenidos con formatos hipermediales que conjugan diversos lenguajes, también posee una comprensión de las hipermediaciones contextuales de las culturas digitales para su estrategia comunicacional, por lo que crea propuestas pedagógicas de comunicación política en su página en Facebook.
MANAGEMENT OF THE CORPORATE CULTURE OF ENTERPRISES OF THE MILITARY-INDUSTRIAL COMPLEX IN THE CONTEXT OF DIGITAL TRANSFORMATION
Authors: Bokov Sergey , Golovanova Nataliya
Published: July 2023

The authors, based on an analysis of the problems and possible difficulties inherent in the management of enterprises in the military-industrial complex, substantiate the need to revise the corporate culture, which will allow the active introduction of digital technologies, which are a natural and necessary stage in organizational development.
Una propuesta para promover el establecimiento de apegos seguros: La educación inicial
Authors: De Anda Estrada Daniela , Carbajal Valenzuela Cintli Carolina
Published: July 2023

El apego seguro es la base sobre la que se construye la salud mental del adolescente y del adulto, es el vínculo afectivo que se establece durante los primeros meses de vida hacia el cuidador primario, quien generalmente suele ser la madre. Las características de dicho vínculo dependen de la sensibilidad materna, la disponibilidad y la sincronía. La educación inicial puede convertirse en un espacio que permita la prevención, detección e intervención temprana de problemáticas en el apego favoreciendo el enriquecimiento de entornos que brinden las condiciones necesarias para el establecimiento de apegos seguros.
Protocolo de seguridad para el control de recepción y entrega de alumnos en escuelas de nivel básico.
Authors: Magaña Palma Nancy , Carlson Morales Clara
Published: July 2023

A raíz de la ausencia de protocolos internos de seguridad para el control de entrada y salida de alumnos en las escuelas de nivel básico, han surgido casos reales donde la integridad del alumno es vulnerable. Como resultado de estos casos, a principios del mes de marzo del año 2022, como docentes surge la necesidad de concientizar y maximizar la seguridad de una de nuestras partes interesadas que son los alumnos, padres y cuerpo docente, tal como refieren las normas ISO 9001:2015 Sistemas de Gestión de Calidad y la ISO 21001:2018 Sistemas de Gestión de Organizaciones Educativas, como respuesta a ello, el siguiente ensayo se desarrolló con la finalidad de sensibilizar sobre la importancia, beneficios y riesgos de protocolos de seguridad, concluyendo que al Tener protocolos de seguridad evita poner en riesgo tanto al personal, padres, alumnos y el patrimonio de los centros escolares, buscando así una mejora continua en la atención al cliente que permita ofrecer bienestar en la comunidad educativa.
La inclusión financiera en microempresarias mexicanas
Authors: Ortiz- Gregorio Angélica , Sauza Avila Beatriz , Cruz-Domínguez José Martín , Lechuga-Canto Claudia B. , Pérez-Castañeda Suly S. , Cruz-Ramírez Dorie
Published: July 2023

El objetivo de esta investigación es conocer la inclusión financiera en microempresarias mexicanas cuyas empresas  tienen entre 5 años  o más como mínimo en operación, para poder dar cumplimiento al mismo se aplicó un cuestionario a 10,729 mujeres microempresarias, los resultados demuestran que aún falta inclusión financiera en mujeres pero la brecha es cada vez menor de acuerdo con los datos obtenidos sobre inclusión financiera el 34% de las microempresarias contestaron que el banco más cercano está a menos de 5 km de su casa y un 11% no tiene la cercanía de una institución financiera, faltando ese 11% por incluir, de igual manera al consultar en la base de datos de Scopus se obtuvieron 37 publicaciones relacionadas con este tema de estudio, correspondientes a los años 2023-2014 demostrando que se sigue avanzando en esta temática.
Análisis térmico de disipadores de calor en SolidWorks empleando diferentes configuraciones de aletas
Authors: Rodríguez Muñoz José Luis , Peña Hernández Luis Ángel , Pacheco Cedeño José Sergio , Ramírez Minguela José de Jesús , Balcázar García José Gustavo
Published: July 2023

El microprocesador es un dispositivo empleado en las computadoras para procesar información y ejecutar todos sus programas, desde su sistema operativo hasta las aplicaciones que el usuario realiza, como son: instrucciones de lenguaje máquina, operaciones aritméticas y lógicas y acceso a la memoria de la misma. Para su correcto funcionamiento, es necesario liberar energía desde su interior hacia los alrededores y una manera de lograrlo, es mediante el uso de disipadores de calor, los cuales consisten de una placa fabricada de aluminio en el que se colocan superficies extendidas y de esta manera, mejorar el área de transferencia de calor. Dentro de los disipadores que se encuentran disponibles en el mercado, son los disipadores de aletas cuadradas. Por tal motivo, en este trabajo se presenta el análisis térmico del proceso de disipación de calor en un microprocesador mediante el uso de software SolidWorks. El trabajo tiene como objetivo analizar el comportamiento térmico del disipador de calor de aletas cuadradas y los resultados obtenidos de distribución de temperatura y los valores obtenidos para cuatro alternativas de configuraciones de aletas: 1) disipador de calor con aletas rectangulares, 2) disipador de calor con aletas triangulares, 3) disipador de calor con aletas parabólicas y 4) disipador de calor con aletas circulares.
Instalación y configuración de Pfsense en máquina virtual con VirtualBox
Authors: Hernández Christian , H. Palacios Raúl , Núñez-Cárdenas Felipe de Jesús
Published: July 2023

En la actualidad existe una gran diversidad de dispositivos conectados a la red Internet. Esto conlleva un mayor riesgo para la información que se envía entre estos dispositivos. Los dispositivos actualmente son protegidos por sistemas Firewall. En este sentido, Pfsense es un software Firewall para proteger la comunicación entre dispositivos. En este trabajo se presenta el proceso de instalación y configuración de Pfsense en una máquina virtual VirtualBox. Además, se presenta el proceso de instalación de VirtualBox, la creación de máquina virtual, instalación de sistema operativo Linux y de Pfsense.