bluuebunny/crossref_metadata_2025 huggingface dataset:
토론회를 활용한 의료윤리 교육: 서울의대의 경험
Authors: PARK Eun-Kyung , SHIN Jwa-Seop , AHN Curie , SUNG Myung-Whun , KWON Ivo
Published: July 2023

The College of Medicine, Seoul National University developed a course named "Society and Physician", the purpose of which stimulated the interest of students toward social affairs and made them recognize the relation between the physician and the society. Medical ethics is a part of it consisted of four modules(Patient/Doctor/Society, Medical Ethics, Disease, Medicine and Culture, Medicine and Social Welfare). The medical ethics module was made of 3 lectures and 1 symposium about the "cloning debate". The special website for it was made to accumulate the reading materials and to stimulate "on-line discussion" among students. The students prepared and run the whole symposium session. According to the afterward survey, the students showed some satisfaction about this course, and confessed some of their thoughts toward "cloning" had changed.
We think that medical ethics education using the form of student symposium assisted by "on-line discussion" can be applied to a certain circumstance, especially when the number of students is so large and the education resources are limited.
Another Understanding of Autonomy in Biomedical Ethics : Focused on Relational Autonomy*,**
Authors: LEE Eun Young
Published: July 2023

Informed consent focuses on personal rationality and only accepts the choices of an individual. Thus, if the family of an incompetent patient makes decisions on behalf of the patient, those decisions are not regarded as autonomous. This article argues that a new approach is needed, one that strengthens patient autonomy and reflects the fact that in countries such as South Korea, a patient’s family memberscan act as proxy decision-makers for patients. This article proposes a new concept—relational autonomy—as an alternative to the flawed concept of liberal autonomy. Relational autonomy, which is an umbrella term focusing on social relationships and interdependent networks of relational selves, considers emotional aspects, interactions in relationships, and the attribute of patient dependency in medical practice. In relational autonomy, the self is not something that is fixed, but rather changes continuously. On this view, the self is a relational and innately social self with mutual relationships that continually develop and transform. A patient’s self is different from the rational self of a physically and mentally healthy person in that a patient must rely on others and is no longer fully independent. In order for a patient to have real autonomy, the concept of relational autonomy requires that certain social conditions, including improvements at the political and legal levels, are met.
Improvement of Capability to the Self-Determination of Disabled Women in Abortion*
Authors: KIM Moon-Jeong , SHIM Jiwon
Published: July 2023

Women have been entrusted with responsibility for pregnancy, childbirth, and nurturing by means of socially imposed ‘maternity’ along with their physical characteristics. Abortion too involves the bodies of women, and women are the ones most affected by it. However, women do not yet have the right of self-de-termination over their bodies. In the “pro-choice versus pro-life” abortion debate in South Korea, women’s self-determination is often treated with less significance than the alleged “respect for life.” Moreover, as Korea’s declining fertility rate has become a serious social problem, women’s perspectives on the issue of abortion have been sidelined. Yet even in this context, there is a double standard between the treatment of disabled and able-bodied women. The purpose of this study is to examine the issue of self-determination, especially for women with disabilities, from the perspective of a capability approach. The following three recommendations are proposed: (a) that the various contextual variables of disabled women are included in the concept of self-determination; (b) that a solid relationship between individuals and communities is established in order to ensure the realization of the right of self-determination for disabled women; and (c) that the discourse of “reproduction rights” (i.e. comprehensive rights of women with disabilities) be expanded.
SILO’ CULTURE: CHALLENGES IN MANAGEMENT IN THE PUBLIC SECTOR
Authors: Junaidi Noni Harianti , Jaes Lutfan
Published: July 2023

The 'silo' culture describes the attitudes and values that exist among employees which shape their mindset and, subsequently, the culture of how they work. This attitude and value are easily experienced in large organizations such as the public sector, that face various bureaucratic problems. This is because the bureaucracy itself establishes a variety of rules and thus sets formal rules for individual employees. This poses a major challenge to management in the public sector. Failure in management will have profound implications for public service delivery. In this paper, the challenges in government management of the public sector are considered from a result of view arising from the 'silo' culture of which an organization is not aware of its existence. Therefore, it is hoped that this discussion can help strengthen aspects of public sector management and further improve the integrity of public servants in Malaysia.
DIGITAL TRANSFORMATION OF RETAIL INDUSTRY UNDER THE INFLUENCE OF COVID-19: A CASE STUDY IN CHINA
Authors: Chen Zhengping , Abdullah Nasuha Lee , Chen Zheng
Published: July 2023

After the outbreak of the COVID-19, the retail industry has been hit unprecedentedly in all aspects. Obviously, the traditional retail business model is no longer suitable for today's market environment. This research takes the retailer from Guandong, China, Urban Neighbourhood Ltd as a case study company to analyze the overall situation of retailers in the context of the long-term COVID-19 and identify the business model by using the business model canvas. This research adopts the Business Process Management (BPM) Lifecycle model as the main research methodology. Data collection methods include conversation, observation, interview and questionnaires. Meanwhile fish bone diagram, SPPS and WEKA were the tools used in the analysis. 327 responses were recorded from 400 questionnaires distributed and interviews were conducted to investigate the current situation of the case company. A total of 11 key factors namely, (i)customer segments (ii)shopping channels (iii)classification and placement of commodities. (iv)return service. (v)commodities supply (vi) delivery service (vii) business hours (viii) popularity of promotional activities (ix) Accessibility of the services (x)epidemic prevention work (xi) queue time have been identified to be the factors affecting the performance of Urban Neighbourhood Ltd during the outbreak of COVID-19. Finally, this research proposes the basic idea of digital transformation with a new business model and redesigned a sales process including omnichannel sales and distribution for the company.
HIKING INCIDENTS DATABASE STRUCTURE USING ENTITY-RELATIONSHIP DIAGRAM (ERD)
Authors: Mohd Rosli Norsyazlin , Muhammad Soffian Nur Shaffiqa , Ahmad Amelia
Published: July 2023

The use of Geographic Information System (GIS) database system during Search and Rescue (SAR) operations aims to improve search efficiency and effectiveness while also minimizing operating expenses and response times to identify the mission subject as rapidly as possible. However, in Malaysia, the use of GIS for SAR operation is very restricted. Nowadays, in Malaysia, SAR operation for hiking incidents have occurred frequently whether the incidents happen because of environment factors, human factors, or weather factors. In order to prevent, avoid and reduce the hiking incidents cases, we need to develop a database structure which can be specifically used by hikers, guiders, and SAR team in preparing for SAR operations of any situation. This paper discusses the potential of Entity-Relationship Diagram (ERD) in developing a database structure for hiking incidents. We apply content analysis of literature that will focus on illustrating the three (3) main stages, namely identifying the type of data required, forming entities and attributes, and identifying the relationship between the entities on hiking incidents database. By constructing this database, it is possible to avoid and reduce incidents during hiking and contribute to better preparation for hikers, guider, and SAR team operation.
РАЗВИТИЕ ГОСУДАРСТВЕННОГО ФИНАНСОВОГО МЕХАНИЗМА СОЦИАЛЬНОЙ ПОМОЩИ НАСЕЛЕНИЮ
Authors: Успаева М.Г.
Published: July 2023

В условиях перераспределения полномочий и финансовых ресурсов между государственным, региональным и местным уровнями, дальнейших исследований требует формирования теоретической основы для финансового обеспечения реализации государственной региональной политики. Системного освещения требуют вопросы функционирования бюджетных механизмов реализации государственной региональной политики в условиях децентрализации власти и бюджетной децентрализации.
Научная новизна определяется тем, что в данной работе исследуются механизмы финансовой помощи населению РФ. Объективно важные аспекты приобретают исследования финансовых механизмов реализации государственной региональной политики в направлении активизации привлечения финансовых механизмов, ресурсом которых являются инвестиционные, кредитные средства и международных финансовых организаций и финансовой поддержки Европейского Союза. Важной задачей выступает определение стратегических детерминант совершенствования государственной региональной политики и разработка концепции модернизации финансовых механизмов ее реализации, направленной на обеспечение диверсифицированного подхода к наращиванию финансового ресурса развития регионов, усиления государственного воздействия на процессы снижения межрегиональных диспропорций.
Практическая значимость исследования определяется тем, что результаты исследования могут использоваться профильными специалистами для улучшения результатов собственных исследований. Актуальными остаются вопросы повышения результативности контрактной формы финансового обеспечения реализации государственной региональной политики и совершенствование организационно-финансового механизма функционирования государственного фонда регионального развития в контексте повышения эффективности государственного стимулирования и финансовой поддержки регионов.
ПЕРСПЕКТИВЫ РАЗВИТИЯ МИРОВОГО ЭНЕРГЕТИЧЕСКОГО РЫНКА В УСЛОВИЯХ НЕСТАБИЛЬНОСТИ
Authors: Тиншо Чжан
Published: July 2023

Статья посвящена исследованию современного состояния и перспектив развития мирового энергетического рынка в период геополитической нестабильности. Описываются тенденции, характеризующие изменчивость состояния глобального рынка в 2022 году. Определяются ключевые проблемы на пути к развитию мирового энергетического рынка, связанные с нарушением внешнеэкономических контактов, блокированием крупнейшего игрока мировой арены. Формулируются перспективы развития энергетического рынка с учетом современной обстановки.
DIVERSIFIKASI PRODUK OLAHAN IKAN UNTUK MENCEGAH KEJADIAN STUNTING PADA ANAK
Authors: Andayani Rifka Putri , Sastra Lenni , Nelly Syofiah Putri , Riyantori Refki , Dwi Muharamsyah Dika , Lidiyawati Susi , Wulandari Rosiana , Wulandari Aulia , Mayanda Sutami Putri , Putria Roza Mahkfira
Published: July 2023

Background:

The results of the community's livelihood as fishermen in the Bestari Fisherman's Village are caught fish such as tuna, tuna and skipjack. This fish is caught by fishermen using a chart. People are not fully aware of the benefits of consuming fish. Processed fish products can be used as a source of protein for pregnant women and can prevent stunting in children. Pregnant women can consume fish so start preparing for the first 1,000 days of life.

Method:

This community service activity begins with the data collection stage for partners and the results of observations, the preparation stage, the activity implementation stage by conducting training and knowledge transfer and ending with monitoring and evaluation. The method used in this community service is to provide knowledge transfer related to the diversification of processed fish products in the form of healthy snacks for school-age children to prevent stunting in children as well as provide entrepreneurship training and technology-based online product marketing done at home.

Result:

The basic ingredients of fish are very easy to obtain by the local community. The results of diversification of processed fish into healthy snacks can be produced by partners and partners can disseminate processed fish products through online media sales.
EFFORTS TO PREVENT STUNTING THROUGH THE IMPLEMENTATION OF AN AQUAPONIC SYSTEM TO FULFILL THE NUTRITION OF COMMUNITIES IN DANDANG VILLAGE, KAHAYAN HULU UTARA GUNUNG MAS DISTRICT
Authors: Whendy trissan  , Pantur Pandiangan  , Ari Modis  , Sry Ayu Krisdayanti Tamba
Published: July 2023

Dandang Village is a village located in the District of North Kahayan Hulu, Gunung Mas Regency whichconsists of three RTs. Dandang Village is one of the villages with a fairly high level of stunting problems.Toddler age is an age that is prone to various diseases and nutritional problems. Stunting in toddlersneeds special attention because it can cause stunted physical growth, mental development and healthstatus in children. Activities in the community to provide solutions to real problems that occur in thecommunity in an effort to prevent stunting in the village of Dandang. This community service method,namely the Thematic Real Work Lecture (KKN-T) activity at the University of Palangka Raya period II in2021 for a group of 54 was held in Dandang Village, North Kahayan Hulu District, Gunung Mas Regency.This activity started from August 5 to September 5, 2021. The success of this activity were: Growingawareness of the Dandang Village community to brought children to the Integrated Service Post andpaying attention to children's nutrition by maximizing the used of the yard by planting vegetables usingAquaponic media.
A Transnational Crime of Grooming in the Polish Penal Code
Authors: Olesiuk-Okomska Magda
Published: July 2023

The way of regulating criminal legal issues internationally has changed in recent decades, as an aftermath of increased intensity of globalization processes around the world combined with growth of transnational crime, and subsequent desire of the international community to co-operate on suppressing criminal conduct that transcends national frontiers. The vast majority of multilateral international treaties concluded overt the past decades have been devoted to transnational crimes, falling within the scope of transnational criminal law. One of such crimes, inevitably connected to the development and increased use of information and communication technologies, is grooming. The paper aims at presenting international regulations, provided for in a suppression convention, obliging the Polish legislator to penalize grooming in the domestic legal order, as well as the Polish domestic provisions complying with the said obligation.
Molecular docking and dynamic study with polyphenolic constituents as inhibitors of human tyrosinase enzyme for hyperpigmentation therapy and skin complexion management
Authors: Sarkar Diptendu , Mandal Gopal Dev
Published: July 2023

This research has revealed the molecular docking and dynamics study with few phytomolecules against the human tyrosinase enzyme protein in order to control hyperpigmentation and skin tone in the future. This study set out to find certain phytomolecules that have the capacity to attach to the protein model for the tyrosinase enzyme and block the enzyme's ability to function. We took into account all nine molecules in total, coupled with a protein model of the tyrosinase enzyme, for docking, with energy ranges between -5.3 and -7.4 Kcal/mol. The greatest lowest binding energy for quercetin was -7.4 Kcal/mol. With a model protein, this molecule displayed a variety of interactions, including Van der Waals, conventional hydrogen bonds, covalent bonds, and carbon hydrogen bonds. In this interaction, 3 hydrogen bonds were discovered. The other compounds, such as kaempferol and chlorogenic acid, also demonstrated correct binding with the model tyrosinase and had -7.2 Kcal/mol energy with 3 and 5 hydrogen bonds, respectively. Quercetin, Kaempferol, and Chlorogenic acid are therefore thought to be far more potent than Benztropine and may be used in further clinical research.
Pengaruh pemberian air rebusan daun seledri pada lanisa terhadap penurunan tekanan darah
Authors: Sari Elpiana
Published: July 2023

Proses “aging” atau penuaan merupakan masa ketika seseorang berusaha untuk tetap menjalani hidup bahagia melalui perubahan dalam hidup. Penuaan ditandai dengan perubahan fisiologis yang terlihat dan tidak terlihat. Tekanan darah meningkat merupakan salah satu angka kesakitan yang tinggi pada lansia dan adanya proses aliran pembuluh darah arteri. Tujuan dari penelitian ini untuk mengetahui apakah ada pengaruh pemberian air rebusan daun seledri terhadap penurunan tekanan darah pada lansia. Manfaat penelitian dapat menambah pengetahuan responden terhadap kegunaan air rebusan daun selederi. Daun seledri mengandung apigenin yang dapat mencegah penyempitan pembuluh darah. Jenis penelitian ini adalah design eksperimental dengan menggunakan one-group-pre testpost test design. Populasi penelitian berjumlah 30 orang dan sampel berjumlah 18 orang, berlokasi di Panti Jompo Ma’rif Muslimin Kota Padangsidimpuan. Hasil penelitian diperoleh paired T-test dengan nilai p value = 0,000 <  ?  0,005, hal ini berarti H0 ditolak, Ha diterima. Kesimpulan dari penelitian ini adalah ada pengaruh pemberian air rebusan daun seledri terhadap penurunan tekanan darah. Saran dapat melanjutkan penggunaan air rebudan daun seledri sebagai pengobatan tradisional
Evaluating the Effects of the COVID-19 Pandemic on Daily Market Return in Pakistan Stock Exchange
Authors: Abbas Musarat , Mansha Muhammad , Rahman Saeed ur
Published: July 2023

The capital markets are highly interconnected in the modern economic system, and it is one of the most vulnerable sectors to any financial and natural disaster occurring around the globe. The COVID-19 pandemic not only affects the capital market of the host nation but also creates problems in other parts of the world’s capital markets as well. The main objective of this event study is to empirically analyze the impacts of the COVID-19 pandemic on the daily stock market returns in Pakistan, which is a fast-growing and emerging market in South Asia. For this, we used secondary data to evaluate the effects of COVID-19 in different dimensions i.e., total cases, new cases, total deaths, new deaths, and the positive rate on the daily stock returns of 531 listed companies in the Pakistan stock exchange over the period of March 2020 to November 2021. For stationarity of the variables, we applied an augmented Dickey-Fuller (ADF) unit root test. The results of the study obtained through ARCH family regression estimation revealed that the total number of cases, new cases, and the positive rate are negatively affecting the stock market returns in Pakistan while the total deaths and new deaths are positively affecting the stock market returns during the pandemic.
On The Tasks Of Modernizing The Tax System Of The Republic Of Uzbekistan
Authors: Bobomuradovich Nomazov Bakhrom
Published: July 2023

The article discusses the necessity and importance of improving the conceptual foundations of the modernization of the tax system, the features and problems of the present from the point of view of the modern tax administration of the state. In order to strengthen the financial foundations for ensuring the sustainability of economic growth, the priority of the effective implementation of state fiscal tasks, in particular tax revenues of the state budget, it is necessary to create conceptual foundations for improving the conceptual foundations of the state budget. modernization of the tax system.
Kemandirian Siswa Kelas XI TKR 1-2 SMK Negeri 1 Bandung Tulungagung
Authors: Wahyu Ida
Published: July 2023

Penelitian ini bertujuan untuk mengetahui deskripsi kemandirian siswa. Penelitian ini menggunakan metode deskriptif kuantitatif. Populasi dalam penelitian ini adalah siswa kelas XI TKR 1-2 SMK Negeri 1 Bandung Tulungagung sejumlah 70 siswa dengan menggunakan teknik sampling total. Instrumen penelitian yang digunakan adalah skala kemandirian yang berupa skala likert sebanyak 30 item pernyataan. Instrumen diuji validitas dengan menggunakan SPSS rumus Product Moment, selanjutnya diuji reliabilitas dengan menggunakan SPSS rumus Alpha Cronbach. Setelah diuji validitas dan reliabilitas dilakukan penelitian dengan menyebarkan instrumen kepada sampel penelitian. Selanjutnya dilakukan uji analisis statistik deskriptif tingkat kemandirian siswa dalam kategori rendah sebesar 48.57%, dalam kategori tinggi sebesar 50% dan kategori sangat tinggi sebesar 1.43%. kedekatan hubungan emosional antara siswa dengan guru atau dengan orang tuanya dalam kategori rendah sebesar 45.71%, dalam kategori tinggi sebesar 48.57% dan kategori sangat tinggi sebesar 5.72%. tingkat kemandirian tingkah laku siswa dalam kategori sangat rendah sebesar 2.86%, dalam kategori rendah sebesar 45.71%, dalam kategori tinggi sebesar 45.71% dan kategori sangat tinggi sebesar 5.72%. tingkat kemandirian nilai siswa dalam kategori sangat rendah sebesar 7.14%, dalam kategori rendah sebesar 50% dan dalam kategori tinggi sebesar 42.86%. Hal tersebut menunjukkan siswa memiliki cukup kemampuan dalam memaknai seperangkat prinsip tentang benar dan salah, tentang apa yang penting dan apa yang tidak penting.Hal tersebut menunjukkan siswa memiliki cukup kemampuan dalam memaknai seperangkat prinsip tentang benar dan salah, tentang apa yang penting dan apa yang tidak penting. Mengingat pentingnya untuk menstimulasi kemandirian siswa maka diperlukan sinergi antara pihak sekolah dengan peran orang tua dalam pendidikan anak.
Case Report on Grade 3 Uterine Decent in a 39-Year-Old Women
Authors: Warghane Roshani
Published: July 2023

Background: : In obstetric examinations, the length of the uterine cervix is a commonly investigated trait. The link between cervical length and gynecologic disorders, on the other hand, is little understood. This is especially surprising given that obstetrician-gynecologists routinely utilise cervical length measurements to make decisions. Case Presentation: A case of a 39 -year-old female admitted in the gyney ward on date 11 may 2022 with complaints of white discharge from vagina and no foul smelling , something coming out from vagina during passing urine, and pain in pelvic region also during the intercourse in acharya vinoba bhave rural hospital. Intervention: The care is providing in gyney ward which includes attach the I.v. fluids and maintain the aseptic technique to prevent infection During this phase, the objectives are to improve health status, maintain body temperature, reduce abdominal pain, save a life, maintain and preserve the airway, and prevent or repair complications. Outcomes: Over the course of treatment, the patient’s health improved dramatically, she had less white vaginal discharge, less abdominal pain, and her temperature remained normal. Make more more progress toward her goal of reuniting with her family. Discussion: Despite the fact that the patient responded well to treatment, subsequent interventions could be employed to help the patient achieve even greater results.
An Analysis of the Socio-historical Value of Chinese Translations of Grimm's Fairy Tales
Authors: Xiao Xinrui
Published: July 2023

Grimm's fairy tales are an important part of the Western cultural history and have had a profound influence on Europe and the world. When Grimm's fairy tales were spread out of the European continent to the rest of the world, it was inseparable from its reinterpretation by translators of various languages. Since their introduction to China, Grimm's fairy tales have had a lasting impact on adults and children alike. This paper will elaborate on the socio-historical value of the translation of Grimm's fairy tales in China during the May Fourth period, starting from the translation of Grimm's fairy tales in China.
HetroTraffSim: A Novel Traffic Simulation Software for Heterogeneous Traffic Flow
Authors: Zeb Ali , Khattak Khurram , Ullah Muhammad Rehmat , Khan Zawar Hussain , Gulliver Thomas Aaron
Published: July 2023

Traffic simulation software (TSS) is employed for planning, designing, and managing road networks. Among existing TSS, only SUMO and HETROSIM can be used for heterogeneous traffic. The objective of this work is to develop new software for heterogeneous traffic simulation which is effective and efficient. This is motivated by the fact that traffic in developing countries is typically heterogeneous. The HetroTraffSim TSS was developed using Unity3D and is based on a recently developed macroscopic traffic flow model. A 360 m section of University Road which is a two-lane arterial road in Peshawar, Pakistan, is used to evaluate the performance using real traffic data. The results obtained show that an increase in density decreases the velocity. Further, HetroTraffSim can be used to characterize and predict heterogeneous traffic behavior.
Archаeology of the ikhnart stone:Ikheryn us site-1
Authors: Sarantuya Dalantai , Yadmaa Tserendagva , Farquhar Jennifer , Rosen Arlene , Schneider Joan , Connors Robin , Elsken Hayley , Everson Dicken , Batdorj Undral
Published: July 2023

This article describes artifacts found at the site in Ikh Nartyn chuluu, Ikheryn Khudag Site-1. This article presents some results of our classification of 181 stone tools found at the Ikheryn us Site-1 located in Dalanjargalan soum of Dornogowi aimag in 2019. We discovered 8 kinds of scrapers in this assemblage. Among the stone tools of this site, macro blade core from the end of the Upper Paleolithic period, but the size is very small and the method of making is unique, but similar to the stone tool production method of our country and neighboring regions during the Neolithic period. Therefore, Ikheryn us Site-1 (B-158) stone tool site is considered to be a settlement belonging to the late Neolithic period (4500-3500 BCE).

Ихэрийн усны шинэ чулуун зэвсгийн үеийн 1-р суурин

Товчлол. Дорноговь аймгийн Даланжаргалан сумын нутаг Их Нартын чулуунд археологийн үе үеийн дурсгал олон тоотой байдаг. 2010 оноос Монгол-Америкийн хамтарсан археологийн судалгааны экспедиц энд хайгуул судалгаа хийж, олон зуун дурсгалт газрыг илрүүлэн, судалж байна. Тус өгүүлэлд 2019 онд Их нартын чулуунаас шинээр олж илрүүлсэн Ихэрийн усны 1-р бууцын чулуун зэвсгийн олдвор хэрэглэгдэхүүний харьцуулсан судалгааны талаар өгүүлж байна. Энэ бууцнаас 181 ширхэг чулуун зэвсгийн эд өлөг түүвэрлэн цуглуулсан юм. Тухайн газарт эрт үед амьдарч, чулуун зэвсгээ үлдээсэн хүмүүсийн багаж зэвсэг үйлдвэрлэх арга ажиллагааг цуглуулсан эд өлгийн зүйлээс тодруулах оролдлого хийсэн бөгөөд хэдийгээр үлдэц, бэлдэц цөөн байгаа хэдий ч цуулдасны үйлдвэрлэлийг бүрэн дүүрэн илэрхийлэх залтас, ялтас олон тоогоор илэрсэн юм. Багаж зэвсгийн хувьд хусуур зонхилох ба нийт найман төрөлд хуваагдаж байна. Өгүүлэн буй газрын чулуун зэвсгийн дотор дээд палеолитын үеэс эхлэлтэй шаантган үлдэц байх хэдий ч хэмжээ маш жижиг, хийх аргын хувьд эрс ялгарч байна. Ихэрийн усны 1-р бууцны чулуун зэвсэг хийх арга нь манай улс болон хөрш зэргэлдээх бүс нутгийн неолитын үйлдвэрлэлтэй адил байна. Тиймээс Ихэрийн усны чулуун зэвсгийн дурсгалт газрыг шинэ чулуун зэвсгийн хөгжингүй үед (НТӨ 4500-3500) хамаарах суурин-дархны газар хэмээн үзэж байна.

Түлхүүр үг: Их Нартын чулуу, Ихэрийн ус, үлдэц, хусуур, цоолтуур, сумны зэв, ялтас, залтас
Ballod kurgan. Research methods and the reconstruction of the funeral rite
Authors: Sutiagina Natalia A.
Published: July 2023

The Ballod Kurgan is the largest tomb among the Xiongnu burials located in the north of Mongolia, in the Noin-Ula Mountains. The study of the famous archaeological site was started with the excavations of the object by A.Ya. Ballod in 1913. Ten years later, in 1924, members of the Mongol-Tibetan expedition led by P.K. Kozlov re-examined the stratigraphy of the kurgan and completed the excavations of the burial chamber. Until the 2010s, the materials of that tomb were practically not taken into account in archaeological research, since information about it was scarce and scattered. The reason was the division of archaeological collections and archival documents among different scientific institutions in the first third of the twentieth century.

A comprehensive analysis of all identified archaeological, written and visual sources made it possible to correct ideas about the stratigraphy of the grave pit, to restore the system of complex ceilings of the wooden burial chamber, to determine the features of its internal structure, and to reconstruct the arrangement of objects in the ‘corridors’ and the inner chamber of the burial structure. The peculiarities of the funeral rite and the set of accompanying inventory make it possible to consider this burial as the main kurgan in the Tzurumte Pad’ and, in general, in the Noin-Ula archaeological complex.

Баллодын булш Оршуулгын зан үйлийн нэхэн сэргээлт түүний судалгааны арга зүй

Товчлол. Баллодын хэмээн нэрлэгдсэн булш нь Монголын хойд хэсэгт орших Ноён уулын хүннүгийн үеийн булшнуудаас хамгийн том нь юм. 1913 онд А.Я.Баллод уг булшийг малтсанаар энэхүү гайхамшигт дурсгалт газрын судалгаа эхэлсэн. Үүнээс арав гаруй жилийн дараа 1924 онд П.К.Козловын удирдсан Монгол-Түвэдийн экспедицийн судлаачид энэхүү булшийг бүрэн хэмжээгээр нь малтан судалж, бунхныг малтаж дуусгасан байна. 2010 оныг хүртэл энэхүү булшны олдвор, эх хэрэглэгдэхүүн археологийн судалгааны эргэлтэд, түүний тухай мэдээлэл бүрэн бус, харилцан адилгүй байсантай холбоотой юм. Энэ нь XX зууны эхний гурван арваныг дуустал хугацаанд археологийн олдвор хийгээд архивын тэмдэглэлүүд нь хэд хэдэн эрдэм шинжилгээний байгууллагуудад байрлаж байжээ.

Археологийн олдворууд дэлгэрэнгүй тэмдэглэлүүдийг нэгтгэн судалсны дунд булшны ерөнхий зохион байгуулалт, онцгой содон хийц бүхий модон бунхны бүтэц, дотоод засал, бунханд хүрэх зам зэргийг сэргээн тодруулах боломжтой болсон. Оршуулгын зан үйл, булшинд дагалдуулсан эд өлгийн зүйлсэд тулгуурлан Ноён уулын Зурамтын аманд орших хүннүгийн язгууртны хамгийн гол дурсгал энэ булш байжээ хэмээн дүгнэж байна.

Түлхүүр үг: Хүннү, Ноён уул, Баллодын булш, Оршуулгын зан үйл, Архивын баримт
O uso do laser e do led no tratamento de rejuvenescimento facial
Authors: Oliveira Heloísa Villa de , Augusto Débora , Moreira Juliana Ap. Ramiro
Published: July 2023

O laser e o led são terapias de luz não invasivas que promovem diversos efeitos, tais como: alterações químicas, biomodulação e fototermólise seletiva. São frequentemente utilizadas para diversos tratamentos e, dentre eles, o rejuvenescimento facial, promovendo diversos benefícios a partir do aumento da produção de colágeno e de elastina. O objetivo desta pesquisa foi analisar os efeitos do laser e do led no tratamento de rejuvenescimento facial por meio de uma revisão de literatura, onde foram utilizadas pesquisas publicadas de 1990 a 2016, no período de fevereiro de 2016 a setembro de 2016 em livros, artigos e revistas pelos bancos de dados Scientific Electronic Library Online (SciELO), Pubmed e Bireme. Em relação às pesquisas utilizadas no desenvolvimento do artigo, foi abordada avaliações sobre o uso dos equipamentos de laser e LED de baixa intensidade para o tratamento do rejuvenescimento da região facial. Diante do levantamento bibliográfico, ficou notório que o aparelho do Laser e do Led mostram resultados significativos diante do rejuvenescimento facial, por apresentar melhora significativa das características teciduais, como firmeza, elasticidade, textura e controle de manchas. Concluiu-seque diferentes técnicas realizadas com os equipamentos de laser e de led trazem melhoras nas características típicas do fotoenvelhecimento, aumentando a atividade das células mitocondriais, que resultam em maior elasticidade, firmeza e viscosidade à pele envelhecida, de acordo com a literatura abordada.
Africa Media Review, Volume 16, n° 2 , 2008
Authors: Journal system
Published: July 2023

Africa Media Review, Volume 16, n° 2 , 2008
Analisis Faktor-Faktor Pemanfaatan Teknologi Informasi dan Dampaknya Terhadap Keahlian End User Computing (Euc)
Authors: Aswidani Aswidani , Yetty Yetty
Published: July 2023

This study aims to determine the factors that influence IT utilization and its impact on end user computing (EUC). There are 2 categories of end users, namely ordinary end users (termed End users) and skilled end users (end user computing). End-users are people who interact with computer-based information systems only as consumers / users or people who need the results of software applications to carry out work, while End User Computing (EUC) is an end user who has expertise, so that he is able to solve computer problems appropriately. The importance of EUC in work activities is of concern to researchers. Some researchers use Information Technology (IT) utilization factors in measuring its impact on EUC. There are several IT utilization factors, including: Social Factors, Convenience Factors, Usability Factors and Long-term Consequences Factors. These 4 factors are used in this research. The research was conducted on second semester students of Management Study Program, Khairun University. Using multiple regression analysis. The result: there are 24% of students utilizing IT because of the convenience factor, although it is not significant. While social factors, usability factors and long-term consequences factors do not affect IT utilization. This explains that second semester students have not utilized Information Technology significantly, so there is no impact on EUC.
CoviText: Motor de Pesquisa da Literatura Médica sobre a COVID-19
Authors: Paula Jedson Gabriel Ferreira de , Silva Rômulo César
Published: July 2023

Nos primeiros meses de 2020, a pandemia de COVID-19 afetou vários países, incluindo o Brasil. Devido à possibilidade de colapso nos sistemas de saúde e prejuízos econômicos, há um número crescente de pesquisas relacionadas, gerando um grande volume de artigos científicos, a exemplo da base CORD-19 (87,5 GB, ano base: 2022), disponibilizada pela Kaggle. Devido à rápida aceleração no crescimento da literatura sobre o novo coronavírus, dificultando o acompanhamento da comunidade de pesquisa médica, é necessário buscar formas de navegação e consulta sobre o que já é conhecido sobre o vírus Sars-Cov-2 e sua doença correlata. No intuito de facilitar esse processo, este trabalho apresenta a ferramenta CoviText: um motor de pesquisa da literatura médica sobre a COVID-19, desenvolvido utilizando técnicas de mineração de texto e aprendizado de máquina.
Segurança da informação: realidades na atenção primária em uma metrópole brasileira
Authors: Borges Rodrigo Cândido , Santos Silvana de Lima Vieira dos , Lucena Fábio Nogueira de , Bachion Maria Márcia
Published: July 2023

Objetivo: Descrever elementos relativos à segurança da informação no contexto das unidades municipais de atenção primária à saúde de uma metrópole brasileira. Métodos: Estudo descritivo-exploratório, transversal, realizado entre maio/2019 e fevereiro/2020, na cidade de Goiânia, estado de Goiás. A população do estudo foi constituída de profissionais que atuam nos Centros de Saúde e Centros de Saúde da Família. Resultados: Entre as 72 unidades de saúde avaliadas, em aproximadamente 95% destas não há controle de trânsito de pessoas ou identificação de profissionais, usuários, acompanhantes, visitantes ou prestadores de serviços. Cerca de 91% dos profissionais revelaram nunca ter participado de treinamentos sobre segurança da informação e 36,5% citaram ter compartilhado suas credenciais exclusivas de acesso aos sistemas de informação em saúde com terceiros. Conclusão: Não há política de segurança de informação estabelecida. A pesquisa contribuiu para a geração de conhecimentos que podem alicerçar futuros processos de tomada de decisões pelos gestores de saúde.
Recent Progress in Mechanically Robust and Conductive‐Hydrogel‐Based Sensors
Authors: Fan Ziwen , Ji Donghwan , Kim Jaeyun
Published: July 2023

Flexible electronic technology has developed rapidly in recent years, showing broad application prospects in motion monitoring, wearable devices, and personalized medicine. Consequently, the demand for high sensitivity and wide sensing range has gradually increased. Conductive hydrogels have high flexibility, excellent conductivity, and good biocompatibility, making them ideal candidates for fabricating flexible sensors. However, conductive hydrogels exhibit weak mechanical stability, which limits their applications. Therefore, sufficient mechanical properties and fatigue resistance are usually needed to fulfill their application requirements. Herein, the research frontiers of sensors based on mechanically robust conductive hydrogels are reviewed. While published papers always focus on the configuration design and application of sensors and the improvement of sensing performance, research on the network design of hydrogels and their effects on mechanical properties and sensing performance are limited. It is attempted in this review to fill this gap by focusing on the design principles of mechanically enhanced conductive hydrogels and their applications in flexible electronic devices. Herein, hydrogels’ structural designs, toughening mechanisms, mechanical properties, and sensing applications are discussed. The different working mechanisms of flexible sensors composed of tough conductive hydrogels and their applications are also reviewed. Finally, the future development directions and challenges in this field are highlighted.
Fabrication of ternary polyaniline‐titanium dioxide‐polypyrrole (PANI‐TiO2‐PPy) nanocomposite as an efficient polymer electrode for supercapacitors
Authors: Elumalai Priyanka , Charles Julie , Senthil Kumar P. , Uma Shankar V.
Published: July 2023

A facile ternary nanocomposite comprising of polyaniline, titanium dioxide, polypyrrole, that is, PANI‐TiO2‐PPy was synthesized by in‐situ chemical oxidative polymerization method and fabricated as an active electrode material for supercapacitor applications. The phase, morphology, chemical composition, electronic states and thermal behavior of PANI‐TiO2‐PPy were analyzed using XRD, FESEM/EDAX, FTIR, XPS, and TGA techniques. CV profile of PANI‐TiO2‐PPy electrode exhibits the highest specific capacitance (600 F g−1) at 1 mV/s in 1 M KOH electrolyte, which is higher than the PANI (31 F g−1), PPy (120 F g−1), and TiO2 (398 F g−1) electrodes. The charge storage mechanism of PANI‐TiO2‐PPy electrode was also explored in 1 M H2SO4 and 1 M Na2SO4 electrolytes; wherein the capacitive behavior of ternary electrode was found to be superior in alkaline electrolyte compared to acidic and neutral electrolytes. From GCD, the ternary electrode exhibited the longest charge/discharge curve when compared to unary electrodes, which affirms the improved energy storage capacity of PANI‐TiO2‐PPy. The lower ESR value (0.90 Ω) exhibited by ternary electrode in comparison with PANI (1.75 Ω), PPy (1.59 Ω), and TiO2 (2.11 Ω) and 92% of capacitive retention after 2500 charge/discharge cycles suggest that PANI‐TiO2‐PPy could be a suitable active electrode for supercapacitors.
Nitrogen‐Enriched Porous Carbon Materials from Expanded Polystyrene Waste for Oxygen Reduction Reaction and Rechargeable Zinc–Air Battery
Authors: Barman Jayshree , Deb Ria , Deka Namrata , Dutta Gitish K.
Published: July 2023

Transforming discardable solid waste like polystyrene (PS) foams into commercially useful applications like sustainable and eco‐friendly energy materials has attracted considerable attention. Herein, expanded PS waste is subjected to simple reactions (cross‐linking and pyrolysis) to obtain a high‐performing electrocatalyst for the oxygen reduction reaction (ORR). The optimized catalyst polystyrene‐pyrrole (PSP‐800) demonstrates good electrocatalytic ORR activity toward rechargeable zinc–air battery due to its high surface area, copious amount of micropores/mesopores, high nitrogen content, and a trace amount of Fe doping. Accordingly, PSP‐800 delivers a high onset potential (0.99 V) and a half‐wave potential of 0.88 V versus a reversible hydrogen electrode. Moreover, the rechargeable zinc–air battery using PSP‐800 as an ORR catalyst demonstrates improved stability and high‐power density (116 mW cm−2) compared to the standard Pt/C catalyst.
Activated Carbon Nanofibers Derived from Thermally Rearranged Polyimides for Binder‐Free Supercapacitors
Authors: Li Rui , Lu Yunhua , Zheng Wenyue , Xiao Guoyong , Zhao Hongbin , Hu Zhizhi , Zhu Jianmin , Liu Zhaobin
Published: July 2023

Supercapacitors (SCs) based on carbon nanofibers (CNFS) are being paid much attention due to their fast charge–discharge rate, high power density, and excellent cyclic stability. Herein, a kind of preferred hydroxyl‐containing poly(amic acid) solution is first synthesized by using 2,2‐bis(3‐amino‐4‐hydroxyphenyl)hexafluoropropane and pyromellitic dianhydride as monomers, and electrospun to prepare nanofiber membranes. Then, thermal imidization, thermally rearranged treatment, and carbonization are employed to successfully fabricate the corresponding hydroxyl‐containing polyimide (HPI)‐CNFs. Next, the activated CNFS are obtained through a simple activation treatment with KOH. After optimizing the concentration of KOH solution, the self‐standing and binder‐free CNF electrode A–HPI–CNFs–1/3 exhibits a maximum specific surface area of 2058 m2 g−1 and pore volume of 1.04 cm3 g−1, leading to a high specific capacitance of 387.7 F g−1 at 0.5 A g−1 and rate capability of 70% at 10 A g−1. In addition, the assembled symmetrical SC device shows outstanding cycle stability performance after 50000 runs of charge–discharge with a specific capacitance retention of 99.93% at 1 A g−1. Finally, the SC demonstrates a specific power of 12.7 Wh kg−1 at a specific energy of 250.0 W kg−1, suggesting potential application prospects in the field of SCs.
Single‐subject electroencephalography measurement of interhemispheric transfer time for the in‐vivo estimation of axonal morphology
Authors: Oliveira Rita , De Lucia Marzia , Lutti Antoine
Published: July 2023

Assessing axonal morphology in vivo opens new avenues for the combined study of brain structure and function. A novel approach has recently been introduced to estimate the morphology of axonal fibers from the combination of magnetic resonance imaging (MRI) data and electroencephalography (EEG) measures of the interhemispheric transfer time (IHTT). In the original study, the IHTT measures were computed from EEG data averaged across a group, leading to bias of the axonal morphology estimates. Here, we seek to estimate axonal morphology from individual measures of IHTT, obtained from EEG data acquired in a visual evoked potential experiment. Subject‐specific IHTTs are computed in a data‐driven framework with minimal a priori constraints, based on the maximal peak of neural responses to visual stimuli within periods of statistically significant evoked activity in the inverse solution space. The subject‐specific IHTT estimates ranged from 8 to 29 ms except for one participant and the between‐session variability was comparable to between‐subject variability. The mean radius of the axonal radius distribution, computed from the IHTT estimates and the MRI data, ranged from 0 to 1.09 μm across subjects. The change in axonal g‐ratio with axonal radius ranged from 0.62 to 0.81 μm−α. The single‐subject measurement of the IHTT yields estimates of axonal morphology that are consistent with histological values. However, improvement of the repeatability of the IHTT estimates is required to improve the specificity of the single‐subject axonal morphology estimates.
Pelvic radiation dose measurement for trauma patients in multifield radiographic examinations: A phantom‐based TLD dosimetry study
Authors: Peiro Ameneh , Chegeni Nahid , Danyaei Amir , Fatahiasl Jafar , Tahmasbi Marziyeh
Published: July 2023

Background and Aims

Trauma patients often suffer from multiple injuries and require undergoing various radiography which is referred to as multifield radiographic examinations. Protective measures may be ignored for these examinations due to stressful emergency situations or patients' conditions. This study was conducted to evaluate the scattered doses received by the pelvis during different common multifield radiographic examinations with an emphasis on field size adjustment.

Methods

A whole‐body phantom, PBU‐50, resembling the body mass, was used to carry out the common examinations for trauma patients (extremities, skull, chest, abdomen, pelvis, femur, and lumbar radiography), using a Pars Pad X‐ray machine. To measure the primary entrance skin doses, three calibrated GR 200 thermoluminescence dosimeter (TLD) chips were placed in the central X‐ray beam of scanned organs. Three TLDs were also placed on the pelvis symphysis pubis to measure the scattered dose received by the pelvis due to each carried‐out radiography for standard and clinically used field sizes. A Harshaw 3500 TLD Reader was used to read the chips. TLD readouts (nano‐Coulomb) were converted to dose (milli Gray [mGy]) using the predefined calibration curve.

Results

The scattered doses to the pelvis due to scanning a single organ differed from 0.80 to 1.70, and 0.82 to 4.09 mGy for standard and clinically used field sizes, respectively. The scattered doses to the pelvis in multifield examinations varied from 0.80 to 8.43 and 0.82 to 13.6 mGy for standard and clinically used field sizes, respectively, depending on the number of scanned organs and their distances from the pelvis.

Conclusions

Multiple and repeated radiographs combined with insufficient protective measures can increase the patient's dose. The findings indicate that the scattered doses received by the pelvis can exceed the reference values in multifield radiography, especially if the radiation field is not restricted properly to the scanned organ.
The Enhanced Photocatalytic Performance of Pr Doped Cu2O Under Visible Light
Authors: Lu Xiaoyu , Huang Jianan , Xie Han , Huang Wei , Sun Zhigao , Zhang Dongliang , Zhang Xiaowei , Wang Mitang
Published: July 2023

Cuprous oxide (Cu2O) has a narrow band gap of 2.1–2.3 eV, which facilitates the absorption of visible light and the photocatalytic removal of pollutants from water. However, the catalytic efficiency of Cu2O has been affected by the rapidly compounding carriers in the photocatalytic process. In order to achieve adequate separation of the photogenerated carriers, a straightforward liquid‐phase reduction technique was used in this study to successfully obtain praseodymium‐doped cuprous oxide Pr : Cu2O (0, 1, 3, and 5 mol %). Praseodymium ions were successfully doped into the Cu2O lattice interstitial, as demonstrated by XRD and SEM studies, and the doped praseodymium ions decreased the crystallite size. The FT‐IR peak also confirmed the existence of Cu2O at 631 cm−1. With the increase of Pr doping to 3 %, the band gap gradually decreased to 2.12 eV. Experiments on the degradation of methyl orange (MO) under visible light irradiation showed that 3 % Pr : Cu2O photocatalyst showed the best photocatalytic performance. The Pr doping reduced the recombination of photogenerated electron‐hole pairs and enhanced the photocatalytic activity of Cu2O, according to the analysis results of PL, EIS and transient photocurrent response. Combining these results with active radical capture experiments, the functioning mechanism of the Pr : Cu2O photocatalyst was examined.