bluuebunny/crossref_metadata_2025_split huggingface dataset:
Developing online teaching and learning
Authors: Forbes Diane 
Published: February 2023

Trendsetter Presentation https://doi.org/10.26188/22106807.v1

As an enthusiastic online teacher for more than two decades, I have learned a great deal over the years. This presentation will highlight a few selected lessons, from early realisations to covid-inspired learning. I will share a little of what I have learned from working with esteemed collaborators, including a glimpse of university students’ online learning experiences, and insights into developing online teaching in higher education through continuing professional learning.
On the basis of research and experience, this presentation will draw parallels between learning online and learning to teach online. Key themes discussed will include diversity, agency, social learning, creativity, and continuity.
Participants will be invited to reflect upon their own experiences and epiphanies as online teachers and learners.
Effectiveness of an online course for medicine residents on glycaemic management of hospitalized patients with diabetes
Authors: SHANMUGANATHAN ARUN SARAVANAN , SHAMANNA SURYANARAYANA BETTADPURA 
Published: February 2023

Background
Hyperglycaemia and hypoglycaemia in hospitalized patients are associated with poor clinical outcomes. We assessed whether administration of an online educational course for medicine residents improves the glycaemic management of hospitalized patients with diabetes.

Methods
We conducted this quasi-experimental, pre-post study from January 2019 to April 2019. The contents of the course were in compliance with the American Diabetes Association Guidelines 2018. After participating in the online course, the change in the knowledge of residents was assessed by pre- and post-test questionnaire and changes in the inpatient diabetes care were assessed by case record review of the hospitalized patients with diabetes managed by them before and after the participation in the course.

Results
Fifty-six residents participated and completed the online course. Their average post-test scores increased by 11.6%. One hundred and eighteen patients managed by the residents in the same wards before and after the participation in the course were studied. After attending the course, glycaemic targets were predetermined in 75.4% of patients compared to 32.2% before and adequacy of glucose monitoring improved. The total hypoglycaemic event rate reduced significantly by 45.8% and this was accompanied by a trend towards improved glycaemic control. At the time of discharge, the patient awareness on insulin injection technique, hypoglycaemic symptoms and its home remedies were significantly increased.

Conclusion
The administration of an online course increases the knowledge level of residents, improves patient safety and may improve glycaemic control in hospitalized patients with diabetes.
Association between spontaneous intracranial epidural hematoma and craniofacial infections: A systematic literature review
Authors: Scafa Anthony Kevin , Jiang Tingting , Pescatori Lorenzo , Corsini Massimo , Piccirilli Manolo 
Published: February 2023

Background:
Spontaneous and nontraumatic epidural hematoma (SEDH) is a rare entity. Etiology is various, including vascular malformations of the dura mater, hemorrhagic tumors, and coagulation defects. The association between SEDH and craniofacial infections is rather unusual.

Methods:
We performed a systematic review of the available literature using the PubMed, Cochrane Library, and Scopus research databases. Literature research was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. We exclusively included studies reporting demographic and clinical data, published until October 31, 2022. We also report one case from our experience.

Results:
A total of 18 scientific publications, corresponding to 19 patients, met the inclusion criteria for the qualitative and quantitative analysis. Patients were mostly adolescents, with a clear male predominance. SEDHs frequently occurred in the frontal area, usually near the site of the infection. Surgical evacuation was the treatment of choice with good postoperative outcomes. Endoscopy of the involved paranasal sinus should be achieved as soon as possible to remove the cause of the SEDH.

Conclusion:
SEDH may occur as a rare and life-threatening complication of craniofacial infections; therefore, prompt recognition and treatment are mandatory.
A simple technique for generating 3D endoscopic images
Authors: Campero Alvaro , Baldoncini Matias , Villalonga Juan F. , Nernekli Kerem , Pipolo Derek Orlando , Forlizzi Valeria , Fernandez-Miranda Juan C. 
Published: February 2023

Background:
Most neurosurgical photographs are limited to two-dimensional (2D), in this sense, most teaching and learning of neuroanatomical structures occur without an appreciation of depth. The objective of this article is to describe a simple technique for obtaining right and left 2D endoscopic images with manual angulation of the optic.

Methods:
The implementation of a three-dimensional (3D) endoscopic image technique is reported. We first describe the background and core principles related to the methods employed. Photographs are taken demonstrating the principles and also during an endoscopic endonasal approach, illustrating the technique. Later, we divide our process into two sections containing explanations, illustrations, and descriptions.

Results:
The results of taking a photograph with an endoscope and its assembly to a 3D image has been divided into two parts: Photo acquisition and image processing.

Conclusion:
We conclude that the proposed method is successful in producing 3D endoscopic images.
Foramen magnum meningioma approached by the midline subtonsilar approach – Revisiting Cushing’s classification of craniospinal meningiomas
Authors: da Silveira Roberto Leal , Von Zuben Daniela de Oliveira , Bertani Raphael , Landeiro Jose Alberto 
Published: February 2023

Background:
The management of foramen magnum meningiomas (FMMs) has been a challenge for skull base neurosurgeons. Since the initial description of a FMM in 1872, various surgical approaches have been described. Posterior and posterolateral FMMs are safely removed through a standard midline suboccipital approach. Nevertheless, we still face controversy regarding the management of anterior or anterolateral lesions.

Case Description:
A 47-year-old patient presented with progressive headaches, unsteadiness, and tremor. Magnetic resonance imaging showed an FMM that caused significant displacement of the brainstem.

Conclusion:
This operative video highlights a safe and effective surgical technique for the resection of an anterior foramen magnum meningioma.
THE USE OF CRUSHED CHLORITE AT MUNICIPAL SOLID WASTE LANDFILLS
Authors: Шершнева М.В. , Бенза Е.В. , Лагздина А.С. 
Published: February 2023

В статье рассмотрена проблема негативного воздействия полигонов твердых коммунальных отходов на окружающую среду. Показано, что спецтранспорт работающий на полигоне или доставляющий туда отходы также вносит свой вклад в негативное воздействие на санитарно-гигиенические условия территории. В работе исследованы биоцидные свойства хлоритового щебня и показаны перспективы его применения в системах обмывки автомобилей при их дезинфекции.
The article deals with the problem of the negative impact of municipal solid waste landfills on the environment. It is shown that special transport operating at the landfill or delivering waste there also contributes to the negative impact on the sanitary and hygienic conditions of the territory. The paper investigates the biocidal properties of crushed chlorite and shows the prospects for its use in car washing systems during their disinfection.
GEO-ECOPROTECTIVE PARAMETERS OF FOAM CONCRETE
Authors: Шершнева М.В. , Лагздина А.С. 
Published: February 2023

В статье рассмотрена проблема использования строительных материалов для защиты почв и грунтов от загрязнения нефтепродуктами. Показано, что для создания геоэкозащитных экранов необходимо знать такие параметры пенобетонов, как поглотительная активность, рабочая емкость, кинетика поглощения; удельная величина локализации. Приведены результаты исследования рабочей емкости пенобетонов различных плотностей.
The article considers the problem of using building materials to protect soils and soils from oil pollution. It is shown that in order to create geo-eco-protective screens, it is necessary to know such foam concrete parameters as absorption activity, working capacity, absorption kinetics; specific value of localization. The results of the study of the working capacity of foam concrete of various densities are presented.
STUDY OF PHOTOSYNTHETIC ACTIVITY OF PHYTOPLANKTON IN THE STERLEAGE POND OF ZBS MGU USING CHLOROPHYLL FLUORESCENCE
Authors: Сидоченко Н.Д. , Маторин Д.Н. , Горячев С.Н. , Братковская Л.Б. , Орлова В.С. 
Published: February 2023

Изучена фотосинтетическая активность фитопланктона в Стерляжьем пруду Звенигородской станции МГУ. В ходе исследования была установлена связь между физиологическим состоянием фитопланктона и изменения световых условий в водоеме.
The photosynthetic activity of phytoplankton in the Sterlyazhy pond of the Zvenigorod station of the Moscow State University was studied. In the course of the study, a relationship was established between the physiological state of phytoplankton and changes in the light conditions in the reservoir.
PARAMAGNETIC PROPERTIES OF HUMIC ACIDS IN SAPPELS FROM LAKES IN THE SURGUT REGION
Authors: Шпынова Н.В. , Неустроев О.А. , Сартаков М.П. , Барабанщикова Л.Н. 
Published: February 2023

Целью данной работы является изучение электронного парамагнитного резонанса гуминовых (ГК) и гиматомелановых кислот (ГМК) донных отложений восьми малых озер, расположенных на правом берегу реки Обь (Западная Сибирь) в Сургутском районе Ханты-Мансийского автономного округа – Югры. Полученные ЭПР спектры говорят о том, что ГК обладают большей парамагнитной активностью, чем ГМК того же образца.
The purpose of this work is to study the electron paramagnetic resonance of humic (HA) and hymatomelanic acids (HMA) bottom sediments of eight small lakes located on the right bank of the Ob River (Western Siberia) in the Surgut region of the Khanty-Mansiysk Autonomous Okrug – Yugra. The obtained EPR spectra indicate that HA have a higher paramagnetic activity than HMA of the same sample. This lies in the greater content of paramagnetic centers per gram in molecules. The results obtained indicate a higher condensed aromatic component in HA compared to HMA.
POLLUTION OF WATER BODIES IN THE PARK KUZMINKI-LYUBLINO
Authors: Журавлев В.А. , Кириллов С.Н. 
Published: February 2023

В работе исследованы показатели кислотности, цветности, общей минерализации, содержания гидрокарбонатов, биогенных элементов, хлоридов, фторидов, сульфатов, общего железа, нефтепродуктов и анионных поверхностно-активных веществ в водоемах парка «Кузьминки-Люблино».
Indicators of acidity, color, total mineralization, content of bicarbonates, biogenic elements, chlorides, fluorides, sulfates, total iron, oil products and anionic surfactants in the water facilities of the Kuzminki-Lublino park were studied.
STATE OF AUTONOMIC REGULATION OF THE CARDIOVASCULAR SYSTEM IN PATIENTS WITH PSORIASIS
Authors: Машина М.В. , Нестеров А.С. 
Published: February 2023

В настоящее время актуально изучение кардиоваскулярной патологии у больных псориазом. Существуют отдельные исследования, подтверждающие наличие связи между хроническими воспалительными явлениями при псориазе и риском заболевания сердечно-сосудистой системы. Данной проблеме посвящены отдельные исследования вариабельности ритма сердца, эндотелиальной дисфункции у больных псориазом. Установлена взаимосвязь между нарушениями вегетативной (автономной) регуляции сердца, тонуса сосудов и тяжестью псориатического поражения кожи и суставов [1, 2]. Стандартные кардиоваскулярные тесты (КВТ), предложенные D. J. Ewing в 1975г., актуальны для первичного выявления и мониторинга прогрессирования кардиоваскулярной вегетативной нейропатии [3]. С помощью вегетативного индекса Кердо и кардиоваскулярных тестов (КВТ) определялось состояние вегетативной (автономной) функции сердечно-сосудистой системы у больных псориазом. Обследовано 90 стационарных больных вульгарным псориазом (ВП) и псориатическим артритом (ПА). Среди них – 59 мужчин и 31 женщина в возрасте от 20 до 69 лет, средний возраст обследуемых – 46,6 (±13,96) лет. Среди обследованных лиц, вульгарная форма псориаза установлена у 65 больных, псориатический артрит (ПА) – у 25 больных. Вычислялся индекс Кердо, основанный на уровне артериального давления и частоты сердечных сокращений в состоянии относительного покоя. Проведены КВТ, на основанные разнице уровня артериального давления и частоты сердечных сокращений до и после выполнения дыхательной и физической нагрузки.
The relationship between disorders of vegetative (Autonomous) regulation of the heart, vascular tone and the severity of psoriatic lesions of the skin and joints. With the help of vegetative Kerdo index and cardiovascular tests (СT) to determine the state of autonomic function of the cardiovascular system in patients with psoriasis. 90 patients with psoriasis vulgaris (PV) and psoriatic arthritis (PA) were examined. The Kerdo index was calculated based on the level of blood pressure and heart rate at relative rest. Conducted CT, based on the difference in blood pressure and heart rate before and after performing respiratory and physical activity.
New Generation Semi-Automatic Thermosonic Wire Bonder
Authors: Petuhov Igor , Lanin Vladimir 
Published: February 2023

The physical and technological aspects of wire ball-wedge bonding in the assembly of integrated circuits are considered. The video camera and the pattern recognition system (PRS) of new bonder helps to provide accurate positioning of the bonding tool on the chip pads of integrated circuits. The formation of the loop wire cycle is ensured by the synchronous movement of the bonding head along the Z axis and the working table along the XY axes based on the servo drive. A feature of the bonder is that it can bond all the wire loops of the electronic device according to the pre-recorded program without needing to align the bonding points.
SISTEM PERADILAN ISLAM DARI MASA NABI SAW. SAMPAI MASA KHULAFAURRASYIDIN
Authors: Susandi Aidil 
Published: February 2023

<p align="center"><strong><em>ABSTRACK</em></strong></p><p><em> Islam is not only a religion that regulates spiritual life, but also an order for social and state life. Justice is a central theme and is at the heart of Islamic teachings. In order to achieve a harmonious social order, Islam has a set of laws and courts that have continued to develop since the emergence of Islam itself.</em></p><p><em> This paper reviews the history and development of justice in the Islamic world, from the prophetic period to the khulafaurrasyidin period (Abu Bakr, Umar, Uthman and Ali). This study uses library methode, which is processed using content analysis.</em></p>
UPAYA DIPLOMASI JEPANG DALAM MENYELESAIKAN ISU COMFORT WOMEN
Authors: Indrakorniawan Rossi , Madilla Ghifarul , Bethari Kanugrahayuning , Kenya Ajeng 
Published: February 2023

Penelitian ini akan membahas Upaya Diplomasi Jepang dalam Menyelesaikan Isu Comfort Women. Upaya yang dilakukan Jepang ini dapat dikatakan sebagai bentuk usaha dari Jepang agar tetap berhubungan baik dengan pihak Korea Selatan. Penelitian ini menjelaskan upaya-upaya yang dilakukan Pemerintah Jepang mulai dari pembuatan kebijakan dan perjanjian, sikap permintaan maaf Jepang hingga bentuk tanggung jawab Jepang melalui pemberian kompensasi secara finansial. Metode yang digunakan dalam penelitian ini adalah menggunakan studi kasus dengan melihat bentuk bentuk perjanjian serta isi perjanjian, upaya diplomasi Jepang serta respon dari Korea Selatan terkait upaya Jepang. Hasil penelitian ini menemukan bahwa kedua Negara cukup sulit untuk berdamai dikarenakan perbedaan pandangan kedua Negara terkait Isu Comfort Women. Korea Selatan menganggap Jepang belum tulus melakukan permohonan maaf. Selain itu, terdapat tuntutan Korea kepada Jepang untuk memberikan kompensasi kepada setiap korban. Kasus ini dikahiri dengan penandatangan Ireversible Agreement yang disebut Agreement on comfort women. Meskipun masih terdapat kekurangan dan kecaman dari para korban terkait perjanjian ini, kasus ini sudah resmi ditutup dan kedua negara tidak diperbolehkan mengangkat isu ini ke forum internasional.Kata kunci: comfort women, Jepang, Korea Selatan
Correlation between the Clinical Course of CRMO Lesions and the Imaging Characteristics on Follow-up MRIs
Authors: Boonsri Pattira , Fukada Takeshi , Prahaspathiji Laxmanshri Jaya , Huang Mingqain 
Published: February 2023

Objective: To evaluate the correlation between the clinical course of chronic recurrent multifocal osteomyelitis (CRMO) lesions and their imaging characteristics on follow-up MRIs. Material and Methods: Two musculoskeletal fellowship-trained radiologists retrospectively reviewed the initial and follow-up MRI images of 9 CRMO patients who were treated in our institution from 2008 to 2018. Evaluation of clinical course was based on symptomatology, lab results and physical examination and was compared to MRI findings, on follow-up MRIs. Results: Thirty-five CRMO lesions in 9 patients were identified. Patient’s ages ranged from 4 to 15 years with a mean age of 10 years (S.D.±3.22). Six of the 9 patients were female. Only 21 of 35 lesions had been longitudinally followed by MRI. Of the 39 follow-up MRI exams, there was clinical improvement 15 times, and 24 times there was no clinical improvement confirmed by the clinician. Three MRI features: 1) bone marrow edema (BME) size, 2) BME signal intensity and 3) periosteal edema, significantly correlated with the clinical course (p-value<0.001). When there was the improvement of all these three findings, the correlation with clinical improvement was high with 80% sensitivity and 100% specificity. The area under the receiver operator characteristic curve was 0.90 (95% confidence interval 0.795-1.005). Fourteen silent clinical lesions were also identified. Conclusion: Bone marrow edema and periosteal edema correlated best with the clinical course of CRMO patients on follow-up MRIs.
A comparison of incidental and symptomatic unruptured brain arteriovenous malformations in children
Authors: Lu Alex Y. , Winkler Ethan A. , Garcia Joseph H. , Raygor Kunal P. , Fullerton Heather J. , Fox Christine K. , Kim Helen , Auguste Kurtis I. , Sun Peter P. , Hetts Steven W. , Lawton Michael T. , Abla Adib A. , Gupta Nalin 
Published: February 2023

OBJECTIVE
Patients with unruptured brain arteriovenous malformations (AVMs) may present with headaches, seizures, and/or neurological deficits. A smaller number of cases may be discovered incidentally. These lesions remain incompletely understood due to their sparse reporting. Herein, the authors describe the largest series to date comparing the presentation, angioarchitecture, and management of incidental versus symptomatic unruptured AVMs in children.

METHODS
The authors performed a retrospective analysis of patients who presented with brain AVMs from 1998 to 2022 at the University of California, San Francisco. Inclusion criteria were age ≤ 18 years at the time of presentation and an angiographically proven unruptured AVM that had been diagnosed postnatally.

RESULTS
Of 76 children with unruptured AVMs, 66 (86.8%) presented with headaches, seizures, and/or neurological deficit. Ten AVMs (13.1%) were incidentally discovered through unrelated disease workup (50%), cranial trauma (40%), or research study participation (10%). Compared with patients with symptomatic unruptured AVMs, patients with incidental unruptured AVMs had a smaller mean ± SD maximum nidus diameter (2.82 ± 1.1 vs 3.98 ± 1.52 cm, p = 0.025) and fewer had deep venous drainage (20% of patients vs 61%, p = 0.036). They also presented at an earlier age (10 ± 5.2 vs 13.5 ± 4 years, p = 0.043) and with longer duration to first treatment (541 ± 922 vs 196 ± 448 days, p = 0.005). During the observation period, 1 patient developed recurring headaches and demonstrated AVM nidus growth. Four AVMs greater than 3 cm in size or in a deep location were treated with radiosurgery. Six other AVMs were treated with resection, with 2 receiving preoperative embolization. Eight AVMs (80%) were obliterated on last follow-up. Postprocedural complications included 2 transient neurological deficits after resection and 1 case of delayed seizure development after radiosurgery. The mean follow-up period was 5.7 ± 5.7 years without any hemorrhage episodes.

CONCLUSIONS
A substantial proportion of pediatric patients with unruptured AVMs are discovered incidentally. With earlier presentation and more elementary angioarchitecture than symptomatic unruptured AVMs, these incidental lesions provide a snapshot into the natural history of AVM before symptom development or rupture.
Pengembangan Media Pembelajaran Bahasa Indonesia Berbasis Macromedia Flash 8 Pada Materi Teks Prosedur Siswa Kelas XI SMA Negeri 3 Sungai Keruh
Authors: Purwaningsih Ika , Fitriani Yessi , Effendi Darwin 
Published: February 2023

Penelitian ini bertujuan untuk menghasilkan sebuah produk pembelajaran berupa media pembelajaran bahasa Indonesia berbasis Macromedia Flash 8 pada materi teks prosedur yang valid dan praktis. Adapun metode penelitian yang diterapkan adalah metode penelitian dan pengembangan (Research and Development) dengan model pengembangan ADDIE. Tahapan yang dilalui dalam pengembangan media pembelajaran yang telah dilakukan peneliti adalah Analisis, Desain, Pengembangan, dan Implementasi. Penelitian ini dilakukan di SMA Negeri 3 Sungai Keruh dengan jumlah peserta sebanyak 20 orang siswa dan 1 orang guru mata pelajaran bahasa Indonesia. Sebelum dilakukannya uji kepraktisan disekolah terlebih dahulu media yang telah dikembangkan dilakukan uji coba validitas, dengan 1 orang guru sebagai validator materi, 1 orang dosen sebagai validator bahasa dan 1 orang dosen sebagai validator media. Adapun hasil persentase tingkat validitas media, bahasa dan materi sebesar 81,3% media, tingkat validitas bahasa 91,4% dan 89,3% materi, dengan persentase tersebut media dan materi dikatagorikan sangat valid dan layak untuk diujicobakan. Persentase hasil uji coba kelas kecil 80% dikatagorikan sangat praktis, persentase uji coba kelas besar 93,58% dikatagorikan sangat praktis, dan persentase penilaian guru sebesar 88,75% dikatagorikan sangat praktis. Dengan hasil tersebut dapat disimpulkan media pembelajaran berbasis macromedia flash 8 pada materi teks prosedur dapat dinyatakan valid dan praktis berdasarkan hasil persentase uji validitas dan uji kepraktisan.

Kata kunci : Pengembangan Media Pembelajaran, Macromedia Flash 8, dan Teks Prosedur.