bluuebunny/crossref_metadata_2025 huggingface dataset:
The Blurry Portrait of Drug Abuse and Illicit Drug Trafficking in Indonesian Prisons
Authors: Christiana Christiana , Runturambi Arthur Josias Simon
Published: May 2023

The problem of drug abuse and trafficking in prisons is a phenomenon that often occurs in prisons. Indonesia is one of the countries experiencing prison overcrowding with most of the prison population being drug abuse cases. This research uses the literature study method by tracing journals, mass media coverage and other related literature. The results of the search stated that the phenomenon of drug abuse and trafficking in prisons is often reported. The existing news is an iceberg phenomenon. Therefore, the imprisonment policy for drug cases, especially drug abusers, needs to be considered because it does not have a deterrent effect. On the contrary, they can develop from abusers to dealers. A health approach for drug abusers should be considered.
Crystallization of founders' values applied to corporate culture: the meta-analysis of case study
Authors: Mochammad Reza Zulfikar  , Suryanto Suryanto , Suaedi Falih
Published: May 2023

Forming the company's fundamental values is the first problem in building a corporate culture, including in a corporate holding. This success must be efficiently maintained and passed down to all employees from top management to lower-level executors, even if necessary, in the framework of organizational sustainability for the company. Furthermore, the founder's responsibility is to add new values according to the times to continue growing, developing, and satisfying stakeholders. The purpose of this study is to analyze the crystallization of Founders' values applied to corporate culture. This research used a qualitative approach with a case study meta-analysis method. This study concluded that the crystallization of corporate culture was built and implemented based on founders' values, which comes under the influence of several factors. Some of them include 1.) The mentor factor of thecompany founder; 2.) The family background of the company founder; 3.) The factors of the problematic life background of the company founder; 4.) The factors of the formal educational background of the company founder; 5.) The background factor for the founder's daily activities; 6.) The Factors of previous company founders' business experience; 7.) The factors causing starting a business; 8.) Any other negative background factor of the company founder.
Community Empowerment in Improving the Welfare of Hiyung Chili Farmers Groups in Hiyung Village, Tapin District, Indonesia
Authors: Saifudin Saifudin , Latifah Noor , Al Syahrin M Najeri , Badrian Badrian
Published: May 2023

This study aims to analyze the Community Empowerment of the Hiyung Chili Farmers Group in Hiyung Village, Tapin Tengah District, Tapin Regency, Indonesia. This research uses a descriptive research type which is analyzed using a qualitative approach. Research informants are the head of development and development of village economic enterprises, head of field horticulture, agricultural extension workers, heads of farmer groups, and members of farmer groups in the Tapin District. The results of this study show that the Community Empowerment of the Hiyung Chili Farmers Group in Hiyung Village, Tapin Tengah District, Tapin Regency is empowered, which is, seen in the indicators resource good enough. The socio-economic infrastructure is good, as can be seen from the construction of farm roads, chili processing houses, and the main road which has been repaired. In terms of natural resources, it has supported farming activities, namely fertile land, large areas of land, and sufficient water. Indicator Knowledge and skills farmer already Enough Good. The average farmer's formal education is elementary school graduates. Farmers often hold discussions related to chili farming problems. Farmers helping each other in solving problems is already good. Indicator Opportunity This is quite good as can be seen from the ability of farmer groups to collaborate with various parties so that they can open up opportunities to increase income. Farmers must further increase their knowledge and skills regarding agriculture and entrepreneurship through normal education such as attending various trainings held by the government and the private sector related to the world of agriculture and entrepreneurship.
Solutions to enhance primary school teachers' Awareness of the Role of STEM in primary school
Authors: Tiep Pham Quang
Published: May 2023

STEM education in primary school is designed to provide a foundation for future learning in these subjects, as well as to develop critical thinking and problem-solving skills, which are important for success in many areas of life. By engaging students in hands-on, practical learning experiences, STEM education can help prepare them for the challenges and opportunities of the future. Primary school is an ideal time to introduce STEM concepts and practices to students. Children in primary school are naturally curious about the world around them, and STEM education can help them develop the skills and knowledge needed to systematically and structurally explore that world.
Collaborative Parking Management in Constanta: The Role of Public Policies and Citizen Participation
Authors: Tasențe Tănase , Stan Mari-Isabella
Published: May 2023

This research focuses on Collaborative Parking Management in Constanta, Romania, examining the role of public policies and citizen participation in improving the availability and quality of parking spaces. The study's general objective is to evaluate citizens' perceptions of parking spaces in Constanta and identify potential solutions to improve the current situation. To achieve this, the study outlines six specific objectives, including analyzing parking space availability, evaluating the quality of parking infrastructure, examining opinions on parking regulation and costs, investigating the impact on the environment, assessing the influence on vehicle and pedestrian safety, and identifying solutions for parking management improvement. The research tool utilized for this study was an online questionnaire, which included six dimensions related to parking space availability and quality, regulation and costs, impact on the environment, and safety, as well as a section for participants to make recommendations. This study aims to provide insight into the current state of parking in Constanta and offer practical solutions for improving the parking situation through collaboration between citizens and policymakers.
Somalia-Somaliland Relations: Assessing Scenarios for Negotiations and Averting Possibility of Fresh Crises in the Horn of Africa
Authors: Adan Hassan
Published: May 2023

This paper focuses on the Somalia-Somaliland unresolved politico legal issue on their relationship. The contestation between the two has been dragging for a long time as a domestic issue, but due to the growing interest of both western, (re)emerging eastern and middle eastern powers, the Somalia-Somaliland sovereignty dispute is getting a new momentum and started to involve regional geopolitics. Deep political division within Somaliland over the power and resource sharing precipitated by exclusionary politics and failure of democratization efforts as well as insecurity in Somaliland’s eastern regions has finally led to armed conflict and deadly confrontations in Lasanod in Early February 2023. Because of fragility and the sensitivity of the conflicting political agendas between Somalia including Puntland and Somaliland, it attracted the attention of the United Nations Security Council, and regional bodies. Traditionally, the Horn of Africa has always been volatile for political and security dynamics. Over the past five year, the region has been shaken by the Gulf crises, followed by the US-Chinese competition over the Bab al-Mandeb strait that connects red sea to the gulf and the Indian ocean. To avert possibility of fresh escalations that may lead to regionalizing the dispute, consolidating extremism, or importing international proxy, the paper will assess three potential scenarios as methods to pursue by both authorities and by the United Nations in search for a solution of the Somalia-Somaliland question.
Система изучения глагола в начальных классах в школах с узбекским языком обучения
Authors: Зикратов Виктор , Шукурова Шахризода
Published: May 2023

В статье рассматривается система изучения глагола как части речи в начальных классах с узбекским языком обучения. Предметом анализа являются учебники «Русский язык как иностранный» для 2-4 классов, а также учебная программа общего среднего образования Республики Узбекистан по русскому языку как иностранному. В процессе анализа выявлены последовательность изучения темы «Глагол» в данных классах, спрогнозированы основные трудности изучения данной темы младшими школьниками, раскрыта методика работы с отдельными упражнениями из этого комплекта учебников. Отдельно рассмотрены требования учебной программы к выпускнику начальной школы в части минимальных знаний по разделу «Морфология». Приведены примерные виды заданий, направленных на повышение качества знаний учащихся по данной теме.
Интеграционный метод преподавания определенных интегралов в экономике
Authors: Ахмедов Шердор
Published: May 2023

В данной статье описывается интеграционный метод преподавания предмета «Определенные интегралы» по экономическим направлениям высших учебных заведений, ставится задача расчета денежных потоков, поступающих в любые отрасли экономики с определенным интегралом, а также математические понятия объясняется с помощью экономических терминов. В задаче дается и закрепляется математико-экономическое определение потоков денег, поступающих в различные отрасли экономики.
Waves Larger than Bilateral Relations. The Albanian Greek Maritime Border Dispute
Authors: Németh Ferenc
Published: May 2023

The maritime border dispute is one of contentious issues between Albania and Greece as the delimitation of the continental shelf at the Ionian Sea has been of strategic priority for both countries. Bilateral relations hit rock bottom after the Constitutional Court of Albania nullified the initial agreement (2010), and it took more than a decade to (publicly) relaunch the process of having the maritime borders demarcated. A new agreement–even as a verdict by the International Court of Justice–would bear the parties with mutual benefits: Albania would avoid a possible veto over its EU accession from Greece, while Greece, amid growing tensions with Türkiye over the Aegean, would delimitate (and possibly extend) its maritime borders with Albania. The rivalry between Athens and Ankara over the East Mediterranean, the economic potentials (fossil fuels) of the sea as well as the race for influence in the Western Balkans supplement this border dispute with additional foreign policy perspectives that go beyond Albanian–Greek bilateral relations.
A Review of the Electrical Energy Sector in Albania and Kosovo
Authors: Nasi Luis
Published: May 2023

The present paper describes the current situation of the electrical energy sector in Albania and Kosovo, introducing the main existing generating facilities, and their most important features and characteristics. The most important projects for new generating facilities are discussed, with their relevance described for both countries. The importance of cooperation between the two countries is analysed and intraday load profiles are depicted, showing why the two energy systems would greatly complement each other. The paper concludes by briefly considering a possible merger of the two generating utility companies.
A Change of Winds or Business as Usual? Non-recognising EU Member States’ Attitudes Towards Kosovo
Authors: Gurdic Hamza
Published: May 2023

Kosovo celebrates the 15th anniversary of its declaration of independence in 2023. Although Europe’s youngest country is alive and well, it sometimes faces difficulties in international relations. As of 2022, 22 out of 27 EU member states have recognised Kosovo as an independent state, while Cyprus, Greece, Romania, Slovakia, and Spain still have not done so. There are geopolitical, economic, and ethnic aspects behind the decision of non-recognition among these five countries, to protect the stability of their own statehood, as except for Greece, they all share fears of secessionism. This paper provides an overlook of Pristina’s opportunities in the global arena of international politics, focusing on the relations between Kosovo and the five non-recogniser EU member states between 2008 and 2022. Their position on granting recognition to Kosovo has remained the same; however, while attitudes in Greece, Romania, and Slovakia have shifted towards the softer side of non-recognition, Spain and Cyprus remain hard opposers.
Austrian-Hungarian Military Administration in Albania During World War I
Authors: Kera Gentiana , Pandelejmoni Enriketa
Published: May 2023

In January 1916, the Austro-Hungarian Army took the offensive in the Balkans. The Austro-Hungarian troops entered Shkodra on 23 January, 1916, and during the course of the following months occupied Albanian territory up to the River Vjosa-Lake Ohrid in Southern Albania, controlling more than two-thirds of the country. The rest of the Albanian territory was occupied by Italian and Greek troops in the south, French troops in the southeast, and Bulgarian troops in parts of the east. Before crossing the border, the Austrians had declared that they were not coming as enemies but as friends and that Christians and Muslims would be protected in the same way. The occupied territory was considered a rear area that was to complete certain military duties. Despite the previous opinion announced in March 1916 stating the opposite, the approved regulation ordered the creation of a military administration on 19 April, 1916. This study analyses the establishment of the military administration in the occupied territories as well as some of the main measures undertaken during World War I in the Austrian-Hungarian occupied territories, including the registration of the population.
An Emptying State? Demographic and International Migration Trends in Albania
Authors: Ármás Julianna
Published: May 2023

The study examines demographic and migration trends in Albania within the framework of the concept of demographic transition. By outlining the historical-political-economic characteristics of the post-World War II period, the paper explains the factors that led to the population explosion in Albania and the rapid decline of the country’s population after the fall of socialism. As a specific feature of Central, East and Southeast Europe, Albania’s depopulation situation is exacerbated by the high rate of emigration from the country, particularly among the young, educated generations. As it currently stands, Albania has no incentives to encourage people to bear children or to stay in the country, but it also has no “migration hinterland” like Western European countries. The Albanian population, currently 2.8 million, is projected to fall to 2.1 million by 2060 as a result of all these developments.
Economic and Monetary Policy in Albania
Authors: Novoszáth Péter
Published: May 2023

This paper analyses Albania’s monetary policy in terms of the Albanian economic policy and monetary market, determining the effects of monetary policy and its consequences for some of the key macroeconomic indicators. The analysis concludes that the policy of the Albanian Central Bank, is applied in an unequal monetary market, since the money market is divided almost equally between foreign currency and the local currency, the Albanian lek (ALL). Fiscal consolidation is still necessary to safeguard debt sustainability. Rebuilding the fiscal space is particularly important because the Albanian economy lacks other stabilisation tools, and an independent monetary policy in particular. More effort should be made to shift budgets towards a more growth-oriented composition. In last year’s dialogue between the EU and the Western Balkans and Turkey, special attention was paid to the importance of fiscal rules and frameworks in improving fiscal governance.
Analisis Potensi Ekowisata Bahari di Pulau Larea-Rea Kabupaten Sinjai
Authors: Wahyuni Ayu , Subariyanto Subariyanto , Rahmah Nur
Published: May 2023

Each region has a different potential depending on its natural resources. Therefore, a separate study is needed to determine its potential; for example, it's potential for marine ecotourism. This study aims to determine potential strategies for developing marine ecotourism on Larea-Rea Island. This study used a descriptive qualitative method. The data collection techniques included observations and structured interviews. Data were analyzed using SWOT analysis by looking at the potential of using the Strengths, Weaknesses, Opportunities, and Threats found on Larea-Rea Island. The results of this study show that Larea-Rea Island has the potential to develop into a marine ecotourism area. The results of the SWOT analysis show that there are four alternative appropriate management strategies for building marine ecotourism on Larea-Rea Island:1) maximizing the promotion of marine tourism on Larea-Rea Island, 2) improving roads to tourist sites, 3) repairing and equipping facilities and infrastructure for tourism activities, and 4) conducting community development to become tour guides and tourism insights, and the importance of maintaining tourist sites.
Korelasi Pengetahuan Tentang Kesehatan Reproduksi Terhadap Perilaku Pencegahan Kehamilan Tidak Diinginkan di Kota Denpasar
Authors: Agustini Ni Komang Tri , Sagitarini Putu Noviana
Published: May 2023

Background: Unwanted Pregnancy is a condition where the couple does not want the birth of a pregnancy. Unwanted pregnancy is a major challenge to the reproductive health of young adults in developing countries. Purpose: The purpose of the study was to measure the relationship between the level of knowledge and adolescent behavior in preventing unwanted pregnancy in nursing students. Methods: This study uses cross sectional correlative analytic to determine knowledge about reproductive health on the behavior of preventing unwanted pregnancy. The research sample was 207 nursing students. Data obtained through questionnaires and analyzed using univariate and bivariate analysis with chi-square. Results: Univariate results showed that 152 respondents (73.4%) had good knowledge, and 155 respondents (74.9%) showed supportive pregnancy prevention behaviors. The results of bivariate analysis showed that there was a relationship between knowledge level and pregnancy prevention behavior (x2=4.26, p <0.05). Conclusion: Most of the students have a good level of knowledge and have supportive pregnancy prevention behaviors
Persalinan pada Ibu Berusia Kurang dari 20 Tahun di RSUD Kabupaten Buleleng
Authors: Wardana Ketut Eka Larasati , Pratama Agus Ari , Armayanti Luh Yenny
Published: May 2023

Background: Pregnancy with less than 20 years of age is an important problem because it belongs to the high risk group. This is related to the increased risk of maternal complications during pregnancy and childbirth, as well as in the perinatal. From the preliminary study, the incidence of maternity mothers aged less than 20 years old at Buleleng Regency Hospital in 2021 was 7.3%. Purpose: The purpose of the study was to look at the picture of childbirth in mothers less than 20 years old. Method: This study used descriptive methods with a sample of all babies born to maternity mothers aged less than 20 years at Buleleng Regency Hospital for the period September - December 2021 as many as 236 study subjects. Results: The results of this study obtained an average maternal age of 17.2 years, an average gestational age of 36.9 weeks, an average birth weight of 2791.2 grams, a 1 minute 72% normal Apgar score, a 5-minute Apgar score of 76.7% normal, no incidence of congenital abnormalities, a stillbirth event of 4.2%, the distribution of events based on maternal age is more found in the mother's age is more found in the mother group aged 16-19 years. Conclusion: There are still many pregnancies in mothers less than 20 years old, there is no incidence of congenital abnormalities, still the incidence of stillbirth.
Kepatuhan Perawat Dalam Penggunaan Alat Pelindung Diri (APD) dan Perilaku Mencuci Tangan
Authors: Suciati Ni Luh , Ani Luh Seri , Lubis Dinar Saurmauli
Published: May 2023

Background: Cases of COVID-19 patients are increasing every day. The psychological impact felt by nurses was anxiety, fear, depression and a high risk of contracting COVID-19. Recommendations for preventing the risk of transmission are the use of PPE and hand washing behavior. Although PPE as a means of preventing the virus transmission, there are still nurses who do not comply with using it. Purpose: The purpose of the study was to determine the adherence of nurses in using PPE and hand washing behavior. Methods: This study is an analytic cross-sectional study, with a sample of 100 people in the isolation ward of Karangasem General Hospital. Data were analyzed by chi square test by lookcing at value, odds ratio (OR) and adjusted odds ratio (AOR). Results: 55% nurses use PPE in the obedient category, 52% nurses' hand washing behavior in the obedient category. Conclusions: Most are compliant in using PPE and washing hands.
Pengaruh Kombinasi Terapi Relaksasi Autogenik dan Musik Terhadap Tekanan Darah Warga Binaan Pemasyarakatan
Authors: Cempaka Anindya Arum , Lilyana Maria Theresia Arie
Published: May 2023

Background: Life in prison can trigger stress that affects blood pressure. One way to control blood pressure in hypertensive patients is to use non-pharmacological therapy interventions. One of them is to use autogenic relaxation and music therapy methods. Purpose: This study aimed to determine the effect of autogenic and music therapy on reducing blood pressure for inmates. Method: The research method is quasi-experimental, with one group pretest and posttest design. This research was conducted in a prison in the Surabaya area. The total sample of this study is 20 respondents. Result: After autogenic and music relaxation therapy, participants with normal blood pressure levels increased to 60%. Based on the Wilcoxon Sign Rank Test result, it's known that p-value = 0,001 with (?<0.05), which means this program may affect participants' blood pressure. Conclusion: The use of autogenic and music therapy may reduce blood pressure. This program significantly lowered participants' perception of stress, and it enhanced their perception of health
Pengaruh Terapi Pijat Oksitosin Terhadap Kelancaran ASI pada Ibu Nifas di Wilayah Kerja Puskesmas M.Taha Bengkulu Selatan
Authors: Silviani Yulita Elvira , Fitriani Desi , Fitri Elma
Published: May 2023

Baground: The coverage of infants who received exclusive breastfeeding at the M. Taha Health Center was 59.26%, the last of the 14 health centers in Bengkulu Selatan Regency, due to one of the reasons for the lack of milk production. Oxytocin massage is one solution to overcome the non-smooth milk production. Purpose: The purpose of this research is to study the effect of oxytocin massage therapy on the smoothness of breast milk in post partum’s women in the M. Taha Health Center, Bengkulu Selatan Regency. Method: This is research uses a pre-experimental with the One Group Pre-Test and Post Test Design Method. The population is all post partum’s women <24 hours in the working area of ??the M. Taha Health Center, Bengkulu Selatan Regency. Sampling used the Accidental Sampling technique, with a sample of 16 respondents. Data collection using interview techniques and oxytocin massage therapy treatment. Results: The results showed that from 16 respondents, the average value of the smoothness breast milk before the oxytocin massage treatment was 4.19 and the average value of the smoothness breast milk after the oxytocin massage treatment was 8.38. Conclusion: There is an effect of oxytocin massage therapy on the smoothness breast milk in post partum’s women in the Working Area of ??the M. Taha Health Center Bengkulu Selatan Regency. It is recommended to the Puskesmas that oxytocin massage therapy can be used as a permanent procedure as a post partum’s service at the Puskesmas and teach/socialize to mothers about oxytocin massage and its benefits for breast milk mothers.
Thực nghiệm xác định lực dự ứng lực còn lại trong tà vẹt bê tông ứng suất trước
Authors: Lê Hà Linh , Đỗ Anh Tú , Nguyễn Minh Hiếu , Lê Xuân Hùng , Nguyễn Tuấn Cường
Published: May 2023

Hiện nay tà vẹt bê tông dự ứng lực (TDƯL) được sử dụng rộng rãi thay thế cho tà vẹt gỗ trên đường sắt Việt Nam, và dùng nhiều trong đường sắt đô thị do những ưu điểm về cường độ, độ bền, giá thành, và bảo vệ môi trường tự nhiên. Tà vẹt BTDƯL sử dụng các sợi cáp cường độ cao nhằm tạo ra lực nén trước trong BT. Vì nhiều lý do, lực DƯL bị mất mát trong quá trình chế tạo và khai thác. Do đó cần có phương pháp xác định lực DƯL có hiệu còn lại trong tà vẹt ở thời điểm ngay sau khi chế tạo và ở thời điểm nào đó cần đánh giá trong quá trình khai thác. Bài báo trình bày một phương pháp thực nghiệm xác định lực DƯL còn lại trong tà vẹt thông qua thí nghiệm uốn 4 điểm. Một bộ mẫu gồm 03 tà vẹt khổ 1000 mm được thí nghiệm uốn cho đến khi xuất hiện vết nứt. Bằng việc gia tải lại cho đến khi vết nứt bắt đầu mở rộng, lực tới hạn được ghi lại và qua đó tính toán được lực DƯL còn lại trong tà vẹt. Phương pháp thí nghiệm này cho phép xác định được lực dự ứng lực còn lại trong cấu kiện tà vẹt BTDƯL nhằm đánh giá hiện trạng cũng như dự đoán được tuổi thọ còn lại của tà vẹt
Nghiên cứu đề xuất tỉ lệ thành phần vật liệu của bê tông geopolymer sử dụng cát biển bằng phương pháp quy hoạch thực nghiệm
Authors: Đặng Thùy Chi , Trịnh Hoàng Sơn
Published: May 2023

Các nghiên cứu về bê tông geopolyme (GPC) sử dụng cát biển trên thế giới mới được phát triển khoảng 10 năm trở lại đây. Ở Việt Nam, các nghiên cứu về GPC sử dụng cát mặn hiện còn khá sơ khai, chưa đánh giá hết tiềm năng của việc ứng dụng loại vật liệu này trong xây dựng hạ tầng ven biển. Nghiên cứu này sử dụng cát lấy từ bờ biển Cửa Lò, Nghệ An nhằm bước đầu đánh giá khả năng chế tạo GPC chịu lực từ các nguồn vật liệu nhiễm mặn không qua xử lý bằng phương pháp quy hoạch thực nghiệm. Kết quả đã đề xuất ra 03 thành phần cấp phối của GPC tương ứng cấp 15, 25, 35 MPa. Như vậy có thể thấy được triển vọng của việc thay thế cát vàng trong chế tạo bê tông chịu lực bằng cát biển, góp phần sử dụng hiệu quả nguồn cát phong phú và giảm khai thác lượng cát vàng đang ngày càng cạn kiệt
Sử dụng phần tử hữu hạn tiếp xúc mô phỏng sự làm việc của lớp cách ly mặt đường bê tông xi măng
Authors: Phạm Đức Thọ , Trần Nam Hưng
Published: May 2023

Để làm giảm ứng suất nhiệt trong tấm bê tông xi măng mặt đường ô tô lớp cách ly giữa đáy tấm và lớp móng đường được sử dụng để làm giảm lực ma sát và lực dính đáy tấm đến một giá trị nào đó. Trong tính toán tấm bê tông xi măng mặt đường cứng hiện nay ở Việt Nam, thường giả thiết giữa tấm và nền hoặc là không có ma sát hoặc là dính chặt với nhau. Điều này sẽ dẫn đến kết quả nhận được không phản ánh sát sự làm việc thực tế của mặt đường. Dựa trên phương pháp phần tử hữu hạn, bài báo này trình bày một khảo sát số trạng thái ứng suất-biến dạng tấm bê tông xi măng mặt đường có kể đến ứng xử của lớp cách ly. Trong đó, lớp cách ly được mô hình hóa bằng phần tử tiếp xúc Goodman. Phần tử tiếp xúc này có thể mô phỏng được lực ma sát và lực dính đáy tấm. Kết quả cho thấy, khi tính đến ứng xử của lớp cách ly, trạng thái ứng suất-biến dạng trong tấm có sự thay đổi khá lớn so với giả thiết tấm và nền dính chặt. Do vậy, khi mô hình hóa tấm bê tông xi măng mặt đường ô tô, việc kể đến lớp cách ly là cần thiết để phản ánh sát hơn điều kiện làm việc thực tế của mặt đường, và trong quá trình đó có thể sử dụng phần tử hữu hạn tiếp xúc để mô phỏng lớp cách ly này
Thí nghiệm xác định modun đàn hồi theo phương dọc và hệ số nở ngang của vật liệu polyme gia cường sợi thủy tinh (GFRP)
Authors: Nguyễn Tiến Thủy , Nguyễn Tuấn Anh
Published: May 2023

Vật liệu polyme gia cường sợi thủy tinh (GFRP) là vật liệu mới được sử dụng thương mại từ 1970 và ngày càng xuất hiện nhiều trong công trình xây dựng. Tiêu chuẩn thiết kế cho GFRP đang được hoàn thiện để đáp ứng nhu cầu sử dụng ngày càng cao. Việc hoàn thiện tiêu chuẩn thiết kế cần nhiều số liệu thực nghiệm về tính chất vật liệu, ứng xử kết cấu dưới các điều kiện tải trọng để đề xuất các công thức và hệ số thiết kế phù hợp và an toàn. Modun đàn hồi và hệ số nở ngang là các giá trị quan trọng, sử dụng thường xuyên trong thiết kế. Bài báo này trình bày thí nghiệm xác định modun đàn hồi theo phương dọc và hệ số nở ngang bằng phương pháp thực nghiệm. Kết quả cho thấy modun đàn hồi trên bản cánh và bản bụng là không giống nhau và có khác biệt tương đối lớn. Ngoài ra, các giá trị thực nghiệm đền lớn hơn từ 27-43% so với modun đàn hồi theo đề xuất của nhà sản xuất. Với hệ số nở ngang, giá trị thực nghiệm tìm được tiệm cận với giá trị của nhà sản xuất cung cấp
Ảnh hưởng của phụ gia tái sinh đến độ kim lún và nhiệt độ hoá mềm của bitum hỗn hợp
Authors: Trương Văn Quyết , Nguyễn Ngọc Lân , Đào Văn Đông , Phạm Minh Trang
Published: May 2023

Xu hướng sử dụng vật liệu mặt đường bê tông asphalt tái chế (Reclaimed Asphalt Pavement - RAP) để sản xuất bê tông asphalt đang ngày càng trở nên phổ biến ở trên thế giới vì những lợi ích mang lại về kỹ thuật, kinh tế và môi trường. Tuy nhiên, khi hàm lượng RAP cao được sử dụng có thể gây ra những ảnh hưởng tiêu cực đến các tính năng của hỗn hợp. Do vậy, phụ gia tái sinh thường được sử dụng để cải thiện các tính chất của bitum và hỗn hợp bê tông asphalt tái chế. Bài báo trình bày nghiên cứu ảnh hưởng của loại và hàm lượng phụ gia tái sinh đến chỉ tiêu độ kim lún và nhiệt độ hoá mềm của bitum. Các loại bitum được đánh giá bao gồm bitum mới, bitum cũ thu hồi từ vật liệu bê tông asphalt tái chế -RAP) và bitum hỗn hợp (bao gồm bitum mới, bitum cũ thu hồi từ RAP với tỷ lệ bitum tái chế (Recycled Binder Ratio - RBR) là 0,3 và phụ gia tái sinh). Hai loại phụ gia tái sinh được sử dụng trong nghiên cứu là phụ gia tái sinh gốc dầu mỏ (HS1), và phụ gia tái sinh gốc dầu thực vật (Prephalt@FBK) với các hàm lượng dùng từ 0% ; 4,0% ; 8,0% và 12,0% theo khối lượng bitum cũ thu hồi từ RAP. Kết quả nghiên cứu đã chỉ ra hiệu quả của phụ gia tái sinh trong việc khôi phục lại các tính chất vật lý của bitum. Để đạt được yêu cầu về chỉ tiêu độ kim lún và nhiệt độ hoá mềm như bitum mới 60/70, khoảng hàm lượng phụ gia tái sinh được xác định là khoảng 9,0% với phụ gia tái sinh HS1 và khoảng 5,0% với phụ gia tái sinh Prephalt@FBK
A comparison between the knowledge and attitude of private and public universities dental student regarding HIV, Riyadh, Saudi Arabia
Authors: Alotaibi Sultan , Al hamwi Saleem , Albahli Hamad , Alharbi Fahad , Aldahyan Abdulaziz , Shenoy Mahesh
Published: May 2023

Purpose: This study was conduct with an objective to compare between the knowledge and attitude of private and public universities’ dental students regarding HIV, Riyadh, Saudi Arabia.

Methodology: An online questionnaire was used to collect the data from dental students of public and private universities. Questionnaire was pre-coded and included closed ended questions. Data was analyzed by IBS SPSS version 21. Descriptive statistics such as frequencies and percentages were computed to describe the demographic information about dental students such as academic level, gender, university and age.

Results: most of the students (90.0 %) were aware that “HIV/AIDS can be transmitted to dental workers” and majority of the students (85.5 %) knew that “HIV/AIDS can be diagnosed with oral manifestations”. Similarly most of the students (87.1 %) knew that “HIV can be transmitted through Needle injury” and (84.7 %) students aware that “The dentist must provide dental treatment for HIV-positive”. It was noted that (81.7 %) and (85.3 %) of the students knew that “Hepatitis more transmissible than HIV/AIDS” and “Medical staff is more susceptible to HIV transmission”, respectively. More than half of the students (66.7 %) and (76.1 %) responded that “You will perform CPR if HIV/AIDS patients need it” and “Patients with HIV/AIDS can live in the same place with others”, respectively. In general, knowledge and attitude towards HIV/AIDS of dental student was examined. It was concluded that students have good knowledge about HIV/AIDS but there attitudes towards HIV/AIDS was not good. Therefore, more efforts are required to improve the attitudes of future dentists.

Unique Contribution to Theory, Policy and Practice: The results of this study show the importance and necessity of medical courses that deal with the subject of HIV/AIDS, focusing not just on furthering HIV knowledge but also on dealing with stigma, anxiety and misperceptions about HIV/AIDS and PLWHA. In addition, it is extremely important to conduct these courses before the students start their clinical studies so that correct and sufficient knowledge and attitudes, which are required when dealing with patients, are already well embedded in the students’ minds by that time.
RETENÇÃO DE CONHECIMENTO DE GRADUANDOS APÓS 1,5 ANO DE TREINAMENTO TEÓRICO-LABORATORIAL PARA DETECÇÃO DE CÁRIE
Authors: Yampa-Vargas Jhandira Daibelis , Rodrigues Silva Caroline , Ferreira Saito Fernanda Rosche , Andujas Pereira Raissa , Franco Viganó Maria Eduarda , Souza Rocha Elizabeth , Bonecker Marcelo , Pettorossi Imparato José Carlos , Prócida Raggio Daniela , Medeiros Mendes Fausto , Minatel Braga Mariana
Published: May 2023

Este estudo avaliou a retenção de conhecimento, em médio prazo, de graduandos expostos a uma atividade educativa de detecção de cárie. Esta é uma parte do estudo multicêntrico IuSTC. Alunos dos últimos anos foram convidados a participar e passaram pela atividade. Foram avaliados quanto à retenção do conhecimento após 1,5 ano. Avaliações teóricas e práticas (pontuadas de 0 a 10) foram preparadas para avaliar conhecimento, habilidades e atitudes. Os escores foram definidos como desfechos.  Análises de regressão multinível testaram a associação entre a performance dos alunos e sua percepção sobre a importância da atividade dentro do seu currículo.  Particularidades relacionadas à performance em tópicos específicos e diferentes tipos de avaliação também foram explorados. 302 alunos participaram das avaliações. Em média, os alunos tiveram medias (desvio-padrão (DP), de 6,68 (1,88) teórica e 5,5 (2,27) prática. A percepção dos alunos esteve associada com sua performance. Na avaliação teórica, os alunos tiveram pior performance ao relacionar a condição clínica com a histológica (21% de acertos) ou em justificar a conduta frente a lesões inativas (36% de acertos). Na avaliação prática, 70-90% dos alunos demonstraram habilidade de detectar, avaliar atividade e tomar decisões clínicas frente a lesões iniciais e severas, enquanto 50% avaliaram adequadamente as lesões moderadas e apenas 32% demonstrou atitude correta do manejo. Em conclusão, a retenção do conhecimento dos alunos está dentro do esperado em uma análise de médio prazo. Para alguns tópicos (por exemplo, relacionados a prática e justificativa de atitudes), a performance dos alunos tende a ser pior.
Preparation and Properties of Polydopamine Coated Modified Calcium Alginate/Polyacrylamide Anti-adhesive Hydrogel
Authors: XUE Beibei , WANG Zhaoyuan , DONG Xufeng
Published: May 2023

Film and hydrogel materials are mainly used as anti-adhesion barriers to prevent intrauterine adhesions (IUA) after surgery, but the efficacy of materials currently used in clinical practice is still not satisfactory due to insufficient adhesion and rapid degradation. Calcium alginate/polyacrylamide (CA/PAM) double-network hydrogel has excellent mechanical properties and biocompatibility, which is suitable for anti- adhesion materials, but the adhesion is insufficient and easy to shift. In this paper, polydopamine (PDA) coating was used to modify the CA/PAM hydrogel, and PDA@CA/PAM hydrogel was prepared to improve its adhesion properties. The SEM images show that the PDA coating is successfully applied, and that the hydrogel has a good three-dimensional porous network structure. The mechanical property test showed that the hydrogel had excellent tensile and compressibility, which allowed it to enter the target location smoothly and withstand certain pressure. The lap-shear test demonstrated that the modification of PDA coating significantly improved the tissue adhesion properties of CA/PAM hydrogels. The swelling and degradation properties indicated that the hydrogel could absorb the wound exudate and keep it on the wound for a certain period of time. The introduction of PDA coating also improved the hydrophilicity of the hydrogel. Cytotoxicity tests and hemolysis experiments showed that the cell activity of hydrogel was above 80%, and the hemolysis rate was below 5%. Moreover, PDA@CA/PAM hydrogel showed higher cell compatibility and blood compatibility than that of CA/PAM.
Sentimientos y valores, catalizadores de conocimientos y competencias ciudadanas en proyectos de Aprendizaje-Servicio
Authors: García Cabrero Benilde , Montero-López Lena María , Alba Meraz Alejandro Roberto , Pardo Adames Carlos Antonio , Patiño Domínguez Hilda Ana María
Published: May 2023

El trabajo se propuso determinar el impacto de las emociones y sentimientos, sobre las competencias ciudadanas adquiridas por estudiantes universitarios en proyectos de aprendizaje-servicio. Se realizaron dos experiencias de intervención, una con estudiantes de primaria sobre educación ambiental y otra con personas adultas mayores sobre educación socioemocional. Los estudiantes respondieron un cuestionario de preguntas abiertas y una matriz de reflexión que indagaba sobre los conocimientos, habilidades, actitudes y valores adquiridos, las emociones y sentimientos experimentados, así como la influencia mutua entre variables. El análisis de los datos, de corte cualitativo, se centró en la respuesta a cinco preguntas relacionadas con la experiencia emocional y afectiva de los estudiantes que cursaban una asignatura de un programa de licenciatura en Psicología. Las estudiantes identificaron una fuerte influencia directa de los sentimientos y valores en la adquisición y el desarrollo de actitudes y competencias ciudadanas, por encima de la influencia ejercida por los conocimientos y habilidades adquiridos en la asignatura.
Currículo y formación ciudadana en educación media superior. Apuntes para su discusión en el 2022
Authors: Chávez Romo María Concepción
Published: May 2023

En esta contribución se presentan los resultados de la revisión del Marco Curricular Común de la Educación Media Superior de México desde el enfoque de formación cívica y ética que se ha logrado consolidar en la Secretaría de Educación Pública, a partir de los esfuerzos de diversos actores e instituciones sociales en distintos años. Se incorpora una reseña histórica del tránsito del civismo a formación cívica y ética en el ciclo escolar 1999-2000, por considerarse un referente estratégico que facilita la identificación de retos en la articulación de la educación básica y la educación media superior. En el caso de la educación básica, desde hace 23 años se ha venido impulsando un conjunto de acciones curriculares, extracurriculares y no escolarizadas de manera sistemática y con el apoyo de varias instituciones. En cambio, no sucede lo mismo en la educación media superior, como se evidencia en este trabajo, incluso si este tipo educativo atiende a jóvenes que se ubican alrededor de los 15 a 18 años. Vale la pena explicitar esta situación porque a partir de 2012 se estableció la obligatoriedad del bachillerato en México y el compromiso de “formar para una ciudadanía competente”.
Los procesos de evaluación en condiciones de educación remota en una escuela secundaria del Estado de México
Authors: Compañ García Juan Rubén
Published: May 2023

El presente artículo tiene como propósito analizar la evaluación de los aprendizajes en condiciones de educación remota, a partir de las estrategias de acompañamiento, monitoreo y herramientas o recursos educativos que utiliza un profesor que imparte la asignatura de español en educación secundaria. Es un estudio de corte cualitativo que utilizó como técnica de investigación la observación. Se advierte que, cuando el alumnado tiene acceso a la lectura de manera previa al examen y ello se acompaña de anotaciones, se posibilita movilizar procesos cognitivos complejos como integrar y comparar, con cierto éxito. Se identificó que el alumnado que interactuaba en las sesiones sincrónicas y asincrónicas con el maestro, a través de prender la cámara, proyectar y compartir sus trabajos en Zoom y Classroom, mejoraba las construcciones de su aprendizaje, era constante en la entrega de sus actividades y obtenía buenas notas. Los procesos de evaluación en educación remota no deben replicar con exactitud lo que se realiza en presencial, puesto que las condiciones y las interacciones en tal escenario demandan un cambio.
Sistematización de las experiencias del estudiantado del TCU-452. Impacto en su vida personal, académica y profesional
Authors: Cambronero Artavia María del Pilar
Published: May 2023

Desde la Universidad de Costa Rica nos preocupamos por el impacto que nuestros proyectos tienen en las comunidades que intervenimos, pero no siempre en el que tiene en el estudiantado a cargo de llevar a cabo esos proyectos. Nuestro objetivo general es evidenciar de qué manera la experiencia del proyecto TCU-452 ha impactado la vida personal, académica y profesional del estudiantado participante del proyecto entre los años 2019 y 2022. Para ello, exponemos la metodología de trabajo del TCU y relatamos algunas experiencias del estudiantado participante gracias a una colecta de información por medio de cuestionarios respondidos por 42 personas, donde consultamos cuál era su actitud hacia el requisito de 300 horas de TCU para graduarse; en cuáles actividades y con qué frecuencia participó en ellas, cuál actividad disfrutó más y cuál le representó un reto mayor, y si después de realizarlas consideraba que todo estudiante debería vivir esa experiencia; para al final reconocer sus percepciones sobre el impacto de la misma en sus vidas. Utilizamos el enfoque metodológico cualitativo y el modelo o sistema conceptual-inductivo para comprender, en las experiencias de nuestro estudiantado, su realidad social. El resultado es sumamente positivo y el impacto del TCU es evidente.
Lo que enseña un maestro: des/Orientaciones para una pedagogía queer
Authors: Azamar Ricardo
Published: May 2023

El objetivo de este texto es recuperar, desde la práctica pedagógica en las aulas del Sistema Educativo Mexicano y mediante la articulación de pedagogías queer, el lugar y comprensión del cuerpo del maestro expuesto ante los estudiantes y significado desde la vergüenza consecuencia de la obligada ocultación o negación del mismo y sus deseos en el ejercicio de su práctica que, en lo discursivo y político, están históricamente situados (Harris y  Gray , 2014), a través del empleo de una metodología y métodos queer. Para ello se integraron algunas primeras lecturas relativas al tratamiento de temas, en su momento, emergentes, subversivos y provocadores abordados con técnicas “extrañas“ de autores como De Lauretis, Warner, Halperin, Jagose, Britzman, Golding, Pinar y Dilley, que cuestionaban los métodos de investigación tradicionales. Esta revisión permite orientar hacia el centro de la discusión pedagógica la importancia de reconocer al maestro como un sujeto con cuerpo cuya actuación en el aula despliega conocimientos y saberes y deja huellas de su papel social.
" Compairing [sic] a girl to a summers day is gay” – Que(e)rying EFL learners’ engagement with Shakespeare’s Sonnet 18 and contemporary YA fiction
Authors: Merse Thorsten , König Lotta
Published: May 2023

This paper presents qualitative research findings from a literature-focused classroom project in which EFL (English as a foreign language) learners engage queerly with Shakespeare’s famous Sonnet 18 “Shall I compare thee to a summer’s day” and Patrick Ness’ young adult (YA) fiction narrative Different for Boys. This project was carried out at a German secondary school (Gymnasium) with a year 11 upper-level class of advanced English. The central rationale of this project – informed by a theoretical basis of literary studies, EFL pedagogy, and queer theory – was to retrace how far the learning processes of students concerning these two texts may validate, irritate or dissipate heteronormative literary readings and interpretations, which are framed here as ‘hetero-normalization’. The results show that a queer focus can draw all learners into critical and committed literary interpretations – with each learner displaying highly individual negotiations located between upfront queer visibility and continued ‘hetero-normalization’.
Revisión sistematizada de las técnicas de recolección de datos sobre la violencia de género entre estudiantes en espacios universitarios
Authors: Acuña Kaldman Cecilia , Peña Ramos Martha Olivia
Published: May 2023

El objetivo del presente artículo es realizar una revisión sistematizada sobre las técnicas usadas para la recolección de datos sobre la percepción de estudiantes de Instituciones de Educación Superior con respecto a la violencia de género en los espacios universitarios. Dicha revisión se llevó a cabo sobre trabajos que abordan esta temática, utilizando la metodología de la Declaración PRISMA 2020 (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) con el fin de documentar la búsqueda en las bases de datos SCOPUS, ProQuest y WorldCat, con los descriptores: espacios públicos intrauniversitarios, espacios universitarios y violencia de género en universidades. Se delimitó la búsqueda a artículos de los últimos tres años, de acceso abierto y escritos en español. Se obtuvieron 2 313 resultados, de los cuales se eligieron 34 publicaciones. Se encontró que la metodología de análisis más utilizada fue la cualitativa (58.8%), mientras que 35.2% fue de tipo cuantitativo y 5.8% mixta. Asimismo, 50% de los estudios encontrados se realizaron en IES mexicanas. Se concluye que la percepción de seguridad de estudiantes en los espacios universitarios está relacionada con la socialización del miedo en los espacios públicos y con la violencia de género.
INCIDENTAL VOCABULARY ACQUISITION IN SLA: DOES AURAL INPUT FACILITATE VOCABULARY ACQUISITION WHILE READING?
Authors: ÇAM Esra
Published: May 2023

Vocabulary acquisition is essential to achieve fluency in the target language; however, it is a daunting and unending task for second language learners due to a large number of words required to be learne. This two-group, pre/post/delayed post-test quasi-experimental study aims to investigate whether English as a Foreign Language (EFL) learners could learn new English words incidentally from reading texts in their coursebooks and whether there was an effect of simultaneous input modality in successful acquisition. It further aimed to examine the rate of vocabulary recall by the control group (reading-only condition) and experimental group (listening-while-reading condition). The study revealed four major findings. Without being exposed to any intentional instruction on target vocabulary, 5.53 words were learned in reading-only mode, which was a gain of more than 49%. When written input was enhanced with oral input, it resulted in relatively higher success in lexical development. The experimental group, which listened to the audio recordings of the texts while simultaneously reading it, learned 6.37 new words on average, a gain of higher than 60%. A comparison of two groups revealed that the effect of aural enhancement on incidental vocabulary learning was relatively small, a difference of 0.84 words between the two groups. Words learned in reading-only condition were more resistant to decay than words learned in listening-while-reading condition. Important implications for EFL teachers are suggested based on the findings.