bluuebunny/crossref_metadata_2025 huggingface dataset:
Synthesis and Physicochemical Characteristics of 6,6-Difluorobicyclo[3.2.0]heptane Derivatives
Authors: Moroz Bohdan L. , Holovach Serhii M. , Melnykov Kostiantyn P. , Lesyk Dmytro S. , Filatov Andriy A. , Grygorenko Oleksandr O.
Published: December 2024

The gram-scale synthesis of 6,6-difluorobicyclo[3.2.0]heptane-derived building blocks (i.e., primary amine and carboxylic acid) was performed via the deoxofluorination of the corresponding bicyclic keto ester with diethylaminosulfur trifluride (DAST). Physicochemical properties of the compounds obtained (i.e., pKa) or their model benzamide / anilide derivatives (i.e., LogP) were determined experimentally and compared to those of monocyclic and non-fluorinated bicyclic counterparts. It was found that gem-difluorination expectedly decreased the pKa values by 0.3 - 0.5 units, whereas the LogP values were decreased by 0.54 - 0.55 units. Meanwhile, the bicyclic system itself had a negligible impact on the compounds’ acidity and lipophilicity compared to the monocyclic counterparts.
Penerapan Pupuk Organik Blotong Untuk Meningkatkan Kesuburan Tanah Pada Lahan Tebu di PG. Pradjekan PT. Sinergi Gula Nusantara
Authors: Irawan Triono Bambang , Kusuma Satria Indra , Aisyah Anni Nur , Soelaksini Liliek Dwi , Harlianingtyas Irma
Published: December 2024

Sugar factories during the process of milling sugar cane stalks usually produce solid waste in the form of filter cake or filter cake or filter press mud which amounts to around 3.8% of the weight of the sugar cane. The accumulation of large quantities of filter cake is a source of serious environmental pollution for sugar factories and surrounding communities, whereas during the rainy season, piles of wet filter cake emit a foul smell and pollute the environment. On the other hand, filter cake can be used as organic fertilizer. Long-term application of filter cake fertilizer can increase the physical, biological and chemical fertility of degraded land. Application of filter cake organic fertilizer in sugar cane fields at PG Pradjekan PT. Nusantara Sugar Synergy provides benefits, including: minimizing sources of environmental pollution produced by PG. Pradjekan in the form of filter cake waste, utilizing filter cake waste produced from the process of milling sugar cane stalks into organic filter cake fertilizer, accelerating the decomposition process of filter cake by spraying the decomposer to become organic filter cake fertilizer, creating organic filter cake fertilizer from filter cake waste which can be applied to sugar cane land which is useful for increasing Soil organic carbon levels in sugar cane fields and PG Pradjekan PT. Synergy Gula Nusantara is able to produce and apply organic filter cake fertilizer to its sugar cane fields which is carried out when the sugar cane stalks are 2 months to 4 months old.
Penyisihan BOD COD dari Air Limbah Greywater Menggunakan Tanaman Vetiveria pada Reaktor Lahan Basah Buatan
Authors: Nanda Handayani  , Diana Irvindiaty Hendrawan  , Rositayanti Hadisoebroto
Published: December 2024

Air limbah greywater yang dihasilkan semakin meningkat seiring bertambahnya jumlah penduduk. Salah satu upaya untuk mengurangi beban beban yang berada di perairan diperlukan suatu pengolahan air limbah yang tepat guna. Tujuan penelitian ini adalah untuk mengetahui karakteristik air limbah greywater, menganalisis efisiensi penyisihan kinerja constructed wetland menggunakan tanaman akar wangi (Vetiveria zizanioides), menghitung konstanta tingkat penyisihan massa (r), konstanta tingkat penyisihan areal (kA) dan penyisihan volumetrik (kV). Penelitian ini menggunakan constructed wetland dengan pengaliran air limbah secara kontinyu dengan variasi waktu detensi yang digunakan yaitu 5, 10 dan 15 jam. Aklimatisasi tanaman dilakukan secara bertahap sampai dengan kondisi tunak (steady state) selama 10 hari. Karakteristik air limbah yang akan diolah memiliki nilai konsentrasi BOD sebesar 80,19 mg/L dan COD sebesar 244,27 mg/L. Efisiensi penyisihan dengan tanaman untuk parameter BOD sebesar 49,15-86,97 % dan COD sebesar 40,23-91,40%. Nilai konstanta penyisihan massa (r), tingkat penyisihan areal (kA) dan tingkat penyisihan volumetrik (kV) dengan tanaman untuk BOD sebesar 19,15-61,62 gr/m2/hari, 0,40-1,71 m/hari dan 3,38-30,56/hari dan untuk COD sebesar 53,19-196,13 gr/m2/hari, 0,37-1,63 m/hari, 2,57-36,80 /hari. Hasil kinerja constructed wetland dengan tanaman akar wangi efektif untuk menyisihkan parameter BOD dan COD dan telah memenuhi baku mutu yang telah ditetapkan dalam Peraturan Menteri Lingkungan Hidup dan Kehutanan No. 68 Tahun 2016 tentang baku mutu air limbah domestik.
Identifikasi Kenyamanan Fisik Jalur Pejalan Kaki Terhadap Kegiatan Pengguna
Authors: Fauzi Reza , Nur Intan Mangunsong  , Rini Fitri  , Dibyanti Danniswari  , Ina Krisantia  , Rheyhanda Hanifaridza
Published: December 2024

Sebuah area perkotaan dengan berbagai macam aktivitasnya memerlukan ruang terbuka hijau (RTH). Selain itu, ruang terbuka hijau (RTH) juga memunyai fungsi yang vital bagi keberlanjutan lingkungan perkotaan. Koridor jalan atau jalur pejalan kaki adalah suatu fasilitas umum yang berfungsi sebagai penghubung dari suatu tempat ke tempat lainnya, sirkulasi jalur pejalan kaki menjadi salah satu faktor atau komponen dalam pengembangan Kawasan perkotaan. Pada area jalur pejalan kaki dapat menjadi Ruang terbuka hijau yang berbentuk linear yang berfungsi sebagai sarana penambah kenyamanan bagi pengguna juga sebagai penambah kualitas lingkungan perkotaan. Jalur pejalan kaki adalah fasilitas khusus bagi pejalan kaki, jalur pejalan kaki dibuat agar pejalan kaki dapat terhindar dari kecelakaan dengan kendaraan, juga dapat berjalan santai tanpa harus khawatir dengan kendaraan lain yang melintas  Tujuan dari penelitian ini adalah mengidentifikasi dan mengembangkan konsep jalur pejalan kaki yang sesuai dengan kondisi eksisting jalur pejalan kaki di Jln. Kyai Tapa, Grogol, Jakarta Barat. Metode penelitian yang digunakan adalah Metode Kuantitatif dengan Teknik Pengumpulan data menggunakan metode primer dan sekunder melalui observasi, survey, wawancara dan studi Pustaka. Faktor kenyamanan fisik berkaitan dengan kesesuaian bentuk jalur, konsep ergonomis dan desain yang secara dimensional, strukturalnya mengikuti gerak tubuh serta elemen-elemen yang dibangun dilingkungan sekitarnya. Jalur pejalan kaki yang merupakan aksesibilitas atau penghubung dari satu area menuju area lainnya maka hal-hal yang membentuk kenyamanan fisik seperti Dimensi, Material, Penataan Vegetasi, lampu, Street Furniture perlu diperhatikan guna memberikan pengaruh positif terhadap pejalan kaki.
Water Quality Monitoring and Assessment System Along Tigris River in Mosul City
Authors: Abdullah Fawaz Y. , Yaseen Mohammad T. , Fadhil Amina A.
Published: December 2024

This paper aims to address the issue of water pollution in the Tigris River in Mosul city through continuous water quality monitoring. The proposed solution involves the use of LoRa-WAN wireless technology. Wireless sensor nodes would be placed at various stations along the river in Mosul, transmitting data to a LoRa gateway at the Nineveh Water Directorate. This gateway would then communicate with a server via a Cloud platform on the internet. The study utilized the OMNET++ program to simulate data transfer from sensor nodes to the LoRa gateway. Two main contributions are highlighted: an environmental contribution in providing data on water pollution levels and a technological contribution in utilizing the LoRa network for water quality monitoring. Thirteen parameters were measured at nine river stations. The sensor nodes will send notifications to the LoRa-WAN network if any parameter exceeds a predetermined value. The simulations analyzed the received signal strength indicator and packet delivery ratio with 117 sensor nodes managed by one LoRa gateway, covering a 20km area. The LoRa-WAN technology demonstrated satisfactory results in the simulated scenarios, improving network performance by studying the impact of increasing distance between sensor nodes and the gateway on RSSI values for different transmitting power levels (2-14 dBm).
The activities of the investigator, the inquirer to ensure compensation for property damage to the victim
Authors: Chabukiani Oksana Alekseevna , Zaitseva Elizaveta Vladislavovna
Published: December 2024

The object of this study is social relations arising during pre-trial proceedings to ensure the realization of the victim's right to compensation for harm caused by a socially dangerous act. The subject of the study is the norms of criminal procedure law, which determine the procedure for compensation for harm to the victim, materials of investigative practice, statistical data regarding the scope of realization of victims' rights to compensation and compensation for harm caused by a crime. The relevance of the topic is determined by the importance and significance of the actions of the investigator, the inquirer in terms of establishing property that can be seized in the event that the suspect or accused does not want to compensate for the damage caused by criminal actions, as well as the importance of ensuring the possibility of compensation for damage in order to achieve one of the purposes of criminal proceedings. At the moment, there is a need to improve measures aimed at stimulating positive post-criminal behavior and the possibility of compensation for damage caused within a reasonable period of criminal proceedings. The main conclusions of the study are: 1) the activities of an investigator, inquirer in terms of ensuring guarantees of compensation for harm caused by a crime should be based on a set of measures aimed at clarifying the rights of participants, including the possibility of using alternatives to punishment; 2) it is advisable to provide for the procedure for concluding an agreement on compensation for harm caused by a crime, allowing installments or postponement of appropriate payments to the victim; 3) expand the list of other measures of criminal procedural coercion by adding a list of pledged property as a guarantee of the possibility of restoring or compensating the rights of the victim.
The Values of Local Wisdom in Amarasi Ikat Weaving as a Source of Social Studies Learning
Authors: Maria Magdalena Beatrice Sogen  , Sapriya  , Nana Supriatna  , Kokom Komalasari
Published: December 2024

The advancement of technology has both positive and negative impacts on the character of the younger generation, who are the future leaders of the nation. To ensure that local cultural values remain strong, it is necessary to instill a love for local culture in the younger generation. One of the local cultures in the village of Teunbaun, West Amarasi, Kupang Regency, is the tradition of weaving ikat textiles. The indigenous people of Amarasi have a variety of patterns and motifs. Incorporating local wisdom values in schools can be achieved by integrating these values into the learning process. Social studies learning resources will be more engaging and have the potential to foster active involvement of students if the socio-cultural environment around the students is included in the learning process. One aspect of local wisdom that intrigued the researcher to study it as a source for social studies learning is the Amarasi ikat weaving. This research aims to 1) examine the values of local wisdom in the decorative patterns of Amarasi ikat weaving, and 2) describe the local wisdom values of Amarasi ikat weaving as a source for social studies learning. This research was conducted in Teunbaun Village, West Amarasi District, Kupang Regency, East Nusa Tenggara, using a qualitative descriptive approach with data collection techniques including observation, interviews, and documentation. Based on the research findings, the local wisdom values in the decorative patterns of Amarasi ikat weaving can be used as a source for social studies learning, providing a positive impact on shaping students' character, fostering a strong sense of identity, and forming students into a younger generation that is proud of and loves their cultural heritage
Age- and Situation-wise Eating Behavior: An Extensive Qualitative Review of Psychological and Socio-cultural Perspectives
Authors: Mal Sourajit , Sen Soumita
Published: December 2024

Age- and situation-wise eating behavior is very progressive and dynamic, and to measure it using a single parameter is very difficult. Hence, this paper aims to take a broader perspective, such as psychological and socio-cultural aspects, to analyze the eating behavior within different age groups. This analysis with existing literature reveals cohesion between age-related changes and originating eating behaviors, highlighting the importance of psychological factors, such as emotions and people’s thoughts along the life span. In addition, the review fascinates how socio-cultural perspectives, including family kinetics, peer influences, and societal norms and depiction of food, contribute to the embodiment of dietary preferences in various situations? By assimilating various findings from several disciplines, this review not only ameliorates our understanding of age- and situation-wise eating behavior but also determines the necessity for multifaceted interference and the deliberate degree of psychological and socio-cultural aspects for promoting healthy and salubrious dietary habits across the human lifespan.
Exploring Barriers to Obstetric Care: A Case Report on High-Risk Pregnancy in a Limited-resource Primary Care Setting in West Bengal, India
Authors: Podder Debayan , Mallick Nazrul , Dasgupta Anuva , Biswas Puspendu
Published: December 2024

Barriers to obstetric care have been under-researched in the Indian context, especially in limited-resource primary care settings. This case study seeks to unravel the barriers that lead to the high-risk pregnancy status of a 26-year-old second gravida, parity one pregnant mother residing in a rural area of West Bengal, India, in her 38 weeks of gestation with several risk factors. The factors that complicate the case include previous history of low birth weight delivery through cesarean section 4 years back, persistent anemia (Hemoglobin <10 g/dL), lately diagnosed hypothyroidism during the third trimester, and suboptimal weight gain of only 6 kg during the pregnancy (significantly below the recommended 9–11 kg gain) posing risks to both the mother and fetus. Ishikawa’s fishbone diagram has been used to illustrate the various categories and factors contributing to barriers to maternal care. Screening for risk factors, addressing the barriers, and timely case management and follow-up could improve fetomaternal health outcome.
Prevention of Deafness by Early Detection: Improving the Current Scenario
Authors: Mandal Tripti , Nandi Sanchari , Dutta Sumanta Kumar
Published: December 2024

The total or partial impairment of auditory sense is one of the most prevalent sensory deficits. It causes an immense impact on a person’s daily activities, social, economic, and overall being. Out of every one thousand infants being born, about five to six suffer from hearing loss. Unfortunately, in our Indian scenario, they go undiagnosed immediately after birth. By the time the parents recognize the problem, the children have already crossed two years of age, and the most important time for development of speech and language has passed. The only way to counter this problem is to screen all newborns universally, right after their birth. Trained healthcare personnel can be equipped to screen the infants. The National Program for Prevention and Control of Deafness, India advocated this Universal Newborn Hearing Screening. The only way forward is to diagnose these children with hearing impairment early and give them appropriate means of rehabilitation, to reduce our burden of deafness in society.
Integration of Homeopathy in One Health
Authors: Tripathi Uma , Bahurupi Yogesh , Jasrotia Aakriti
Published: December 2024

One Health is a multisectoral approach that has a tripod of human health, animal health, and environmental health. Homeopathy is based on the principle “Similia Similibus Curentur, which means like cure likes.” Samuel Hahnemann was the founder of homeopathy. Evidence has proven the effectiveness of homeopathic medicine in human as well as animal diseases. Homeopathy can be an important tool for resolving challenges in One Health. The study reveals the effects of homeopathic medicine on the environment also.
Preventing Cardiovascular Disease in Indian Immigrants to the United States
Authors: Banerjee Shreya , Banerjee Supratim
Published: December 2024

People of South Asian origin (those originating in India, Pakistan, Bangladesh, Bhutan, Nepal, and Sri Lanka) are an increasing proportion of the population of the United States (US) and have been found to have increased risk of cardiovascular disease (CVD). The known risk factors for CVD in this population include biological risk factors such as increased prevalence of metabolic diseases and non-biological risk factors such as poor diet and exercise habits. The health of immigrants from South Asia to western countries has been found to be worse than their counterparts in their native country. In addition, acculturation and social connections may play a role in decreasing risk. Solutions to prevent CVD include earlier risk assessment and initiation of cardioprotective medications, providing culturally appropriate health recommendations, and performing further research on South Asian populations in the US with disaggregation of populations of different origins.
A Study on the Magnitude of Non-Fermenter Gram-Negative Bacilli and their Antibiotic Susceptibility Pattern in Clinical Samples from a Tertiary Care Hospital, Kolkata
Authors: Choudhury Kabita , Kundu Suman , Bhunia Somnath , Mallick Tanvi , Bhattacharjee Swagata Ganguly , Dey Jayanta Bikash
Published: December 2024

Background:

Non-fermenting Gram-negative bacilli (NFGNB) were initially considered non-pathogenic contaminants but now have emerged as major pathogens because of increased isolation from clinical samples and emerging resistance to common antibacterial agents.

Objectives:

The study aims to determine the magnitude of NFGNB in clinical samples received at the Department of Microbiology, Nil Ratan Sircar Medical College, Kolkata, for a period of one year.

Material and Methods:

The samples were processed according to standard procedures; for identification and antibiotic susceptibility test, Vitek 2 Compact (Biomerieux©) was used.

Results:

Out of 725 bacterial isolates, 169 (23.31%) NFGNB were identified during the entire study period. Pseudomonas spp. (n = 84) was isolated most frequently, followed by Acinetobacter spp. (n = 73), Burkholderia cepacia (n = 7), and Stenotrophomonas maltophilia (n = 5). Both Pseudomonas spp. and Acinetobacter spp. showed greater susceptibility to piperacillin-tazobactam and poor susceptibility against cefepime.

Conclusion:

It is necessary to identify these drug resistant pathogens in healthcare setup. The antibiotic susceptibility pattern of these pathogens needs to be monitored to guide clinicians in better patient care and management by initiating proper antibiotic therapy.
Prevalence of Serum Vitamin D Deficiency and Insufficiency in Cancer
Authors: Shaw Juhi , Koner Samarpita , Roy Choudhury Sudrita , Singh Khusboo , Ghosh Joyeta
Published: December 2024

Fat-soluble Vitamin D plays a critical role in maintaining bone health and regulating the absorption of calcium and phosphorus. Interest in Vitamin D’s potential role in treating and counteracting malignant development has grown recently. According to epidemiological research, higher Vitamin D levels may be associated with a lower risk of developing certain cancers, such as colorectal, breast, and prostate cancer. The current investigation aims to determine the correlation between the prevalence of Vitamin D deficiency in the serum and the development of cancer. Studies conducted in research centers have also suggested that Vitamin D may possess anti-malignant growth characteristics, such as the ability to trigger apoptosis (a modified form of cell death) and inhibit the proliferation of malignant development cells. However, the results of the first clinical trials investigating the use of Vitamin D as a preventative or malignant growth therapy have been mixed, and the optimal dosage and duration of Vitamin D supplementation for illness prevention or treatment remain unclear. Additional research is anticipated to identify subpopulations that may benefit most from Vitamin D supplementation and to clarify the potential benefits and risks of this medication for malignant growth anticipation. Nevertheless, ensuring adequate Vitamin D intake through supplementation or sun exposure may be a key strategy for reducing the risk of cancerous development and improving overall health.
Air Quality during Covid-19 and it’s Health Effects - A Review
Authors: Yadav Abhilasha , Antil Rimpi , Yadav Anupa , Rani Jyoti
Published: December 2024

According to the World Resources Institute in 1996, there were an estimated 7.06 billion people on the planet, and by 2030, that number is expected to rise to 10 billion. Industrialization has become essential to meet the requirements of the ever-increasing population. The industrial revolution has resulted in the release of pollutants into the environment. Among all types of pollution, air pollution is among the most significant, as a human usually inhales 6 L of air in a minute. High concentrations of particulate matter (PM) in the air may lead to asthma. PM plays a crucial role in all of this because of its small size; it may enter the circulation and respiratory system and have detrimental effects on health. High concentration of sulfur and nitrogen oxides causes acid rain to disturb biodiversity and lead to corrosion of materials. Troposphere ozone acts as an evil since it influences evaporation rates, cloud formation, precipitation level, and atmospheric circulation in addition to increasing temperature. Thus, air pollutants can cause severe effects on the environment and humans. The quantity of contaminants that are present has an impact on human health and causes several illnesses. In recent years, there has been considerable concern over global warming driven by the release of atmospheric greenhouse gases, mainly carbon dioxide. The burning of fossil fuels is making survival increasingly difficult. Our atmosphere is heavily polluted globally. Almost all countries contribute to the growth in carbon emissions. In addition to its profound effects on society and the economy, the global community is greatly impacted by the COVID-19 pandemic in terms of health and the environment. From March 25 to May 31, 2020, the government of India imposed a total countrywide lockdown (LD), barring vital facilities and materials to limit the spread of the virus. During this time, there was also an influence on the general quality of the air in and around New Delhi, one of the most polluted cities in the world. During the LD, various studies concluded that humans are mainly responsible for air pollution.
Clinical, functional and anatomical-topographic results of retinal detachment treatment using method of circular scleral depression and personalized calculation of the length of a circular scleral buckle
Authors:   Eye Microsurgery Ekaterinburg Center, Ekaterinburg, Russian Federation, Kazaikin V.N. , Lizunov A.V. ,   Eye Microsurgery Ekaterinburg Center, Ekaterinburg, Russian Federation, Lipina M.A. ,   Eye Microsurgery Ekaterinburg Center, Ekaterinburg, Russian Federation, Kleimenov A.Y. ,   Eye Microsurgery Ekaterinburg Center, Ekaterinburg, Russian Federation, Chashchin G.V. ,   Eye Microsurgery Ekaterinburg Center, Ekaterinburg, Russian Federation
Published: December 2024

Relevance. Circular scleral buckling (SB) is a surgical technique that ensures adaptation of the retina to the underlying membranes due to the created depression shaft, which reduces the traction tension on the retina from the vitreal cavity and blocks the edges of the retinal gap, due to the application of a circular scleral filling along the equator of the eyeball. Subjective assessment of the correctness of the height of the scleral indentation as a result of the application of SB and the large dependence of its effectiveness on the long-term practice of treating this disease are due to the lack of a standard for selecting the length of a circular scleral buckle.

Purpose. To conduct a clinical, functional and anatomical and topographic analysis of the results of treatment of rhegmatogenous retinal detachment using method of circular extrascleral buckling and personalized calculation of the length of a circular scleral buckle.

Material and methods. Clinical part of this study, including selection, examination, surgery and postoperative observation of patients, was carried out on the basis of Eye Microsurgery Ekaterinburg Center from June 2021 to March 2023. As part of the work, a retrospective analysis of the treatment of 110 eyes (110 patients) with rhegmatogenous retinal detachment, 48 (44%) men and 62 (56%) women aged 15 to 69 years (40.39±5.44), was carried out using the circular method of scleral buckle using a porous silicone filling with a diameter of 3 mm (IGZh-3, MedSil, Russia). The first group (main) consisted of 50 eyes (50 patients) operated according to the developed method using personalized calculator of the cerclage tape. The second group (control) included 60 eyes (60 patients) in which the traditional technique was used.

Results. Complete retinal reattachment was observed in 45 cases (90%) in the main group and in 42 (70%) in the control group (p<0.05). The period of relapse ranged from 5 to 21 days (7.4±2.3) and from 6 to 19 (7.33±1.7), respectively (p>0.05).

Conclusion. Technology of circular scleral buckle with the calculation of a personalized buckle length makes it possible to achieve optimal values of the height of the scleral indentation, which increases the anatomical efficiency of the procedure, reduces the number of postoperative complications and provides higher functional indicators in patients with retinal detachment.

Key words: rhegmatogenous retinal detachment, calculation of scleral buckle length, scleral buckle
The results of surgical treatment of primary and recurrent pterygium using amniotic membrane and two-component autofibrin glue
Authors:   S.M. Kirov Military Medical Academy of the Ministry of Defense of the Russian Federation, St. Petersburg, Russian Federation, Kozlova Y.V. , Churashov S.V. ,   S.M. Kirov Military Medical Academy of the Ministry of Defense of the Russian Federation, St. Petersburg, Russian Federation, Kulikov A.N. ,   S.M. Kirov Military Medical Academy of the Ministry of Defense of the Russian Federation, St. Petersburg, Russian Federation, Gavrilyuk I.O. ,   S.M. Kirov Military Medical Academy of the Ministry of Defense of the Russian Federation, St. Petersburg, Russian Federation, Malafeeva A.Y. ,   S.M. Kirov Military Medical Academy of the Ministry of Defense of the Russian Federation, St. Petersburg, Russian Federation
Published: December 2024

Purpose. Analysis of effectiveness of surgery treatment of primary and recurrent pterygium using a two-component autofibrin glue in comparison with suture fixation of amniotic membrane.

Material and methods. A comparative analysis of the surgical treatment results was done between groups of patients with primary (21 eyes) and recurrent (14 eyes) pterygium using a two-component autofibrin glue and sutures for fixing the amniotic membrane. We evaluated the time spent on surgery, postoperative period duration and full epithelialization time. Each patient underwent biomicroscopy and optical coherence tomography of the anterior segment. Before operation and during control visits photo registration of anterior eye segment was done. The intensity of symptoms was evaluated in points of a visual analogue scale.

Results. During our study we found statistically significant differences in duration of surgery, rehabilitation and epithelialization time, as well as the intensity of symptoms using a two-component autofibrin glue and sutures, which show benefits of glue fixation method. During 18-month observation after surgical treatment we fixed one case of recurrence in group of patients where the sutures were used.

Conclusion. Plastic with amniotic membrane using two-component autofibrin glue in surgical treatment of primary and recurrent pterygium is effective, less traumatic and reduces operation and rehabilitation time. This allows us to give preference to the adhesive method of fixing the amniotic membrane.

Key words: primary pterygium, recurrent pterygium, two-component autofibrin glue, surgical treatment, amniotic membrane
Use of Phygitalization Tools in Library and Bibliographic Services
Authors: Kapterev Andrey I.
Published: December 2024

An overview of phygitalization tools in some library and bibliographic processes is presented. The article briefly discusses the concept of phygitalization. The experience of digital humanities in library-bibliographic research is analyzed. Virtual bibliographic assistants as tools of phygitalization in libraries are listed (popular resources: EndNote, Mendeley, Zotero — comparison of their characteristics is given, less popular resources: ReadCube Papers, RefWorks, Sciwheel, Paperpile. A comparative analysis of specific information services according to a number of criteria is presented. Some successes of phygitalization in library and bibliographic service of users are noted. The problems of development of this emerging trend, its gradual growth into a well-established trend and prospects for wider spread of phygitalization in domestic libraries are formulated. It is shown that phygitalization in public and academic libraries brings many innovations that transform traditional library services.

Arguments are given for the fact that the digital services analyzed in the article are exactly the tools of phygitalization of library and bibliographic activities. 1. All these services are digital tools that integrate with traditional methods of working with information, improving them and making them more efficient. 2. Digital services make information more accessible by allowing users to receive and process data regardless of their physical location. 3. These tools provide a user experience that can be personalized to specific needs and preferences. 4. Virtual bibliographic assistants support online collaboration, which combines elements of physical interaction with digital communication tools.
Exploring the Foundations of Interprofessional Education: Reconnaissance Phase of an Action Research
Authors: Başer Aysel , Şahin Hatice
Published: December 2024

Aim: Healthcare professionals need to learn with, together, and from each other during their training as they prepare for their collaborative roles in the field. This study aims to explore faculty members' awareness, needs, and thoughts on program design in the field of Interprofessional Education (IPE).
Methods: The methodology of the research involves qualitative data collection and analysis in the exploratory stage of action research for IPE program design. The study is based on semi-structured in-depth interviews with 22 faculty members who do not practice IPE in a health education institution in Turkey. Data collection was conducted online through semi-structured interviews in 2021 and descriptive thematic analysis was applied using NVIVO software.
Results: Findings show that 77.27% of the participants are female (n:17) with an average age of 42.31. Among the faculty members, 3 (13.63%) are professors, 9 (40.90%) are associate professors, and 10 (45.45%) are assistant professors. 9 (40.90%) of the faculty members are from the Medicine faculty, 10 (45.45%) from Health Sciences (Nursing, Nutrition and Dietetics, and Physiotherapy), and 3 (13.63%) are from the Dentistry faculty.
After the qualitative data analysis, the main findings were divided into five main themes: Educational Philosophy and Importance, Application and Methodology, Educational Content and Methods, Institutional Culture and Practices, and Interprofessional Education and Metaphors. Each theme was examined in detail with participants' opinions and illustrative expressions.
The study emphasizes the lack of collaboration in health services and how this parallels the need for strategies to strengthen collaboration between health education and professional health organizations. Researchers point out that health services need to be delivered more effectively, efficiently, and at lower cost, and in this process, the need for interprofessional collaboration and education is increasing.
Conclusions: This study comprehensively addresses the importance and effectiveness of IPE in the health sector, encompassing faculty members' and health professionals' awareness, needs, and recommendations for IPE program design, and offers a guiding resource. The results of the research demonstrate the potential of IPE to enhance the quality of health services and improve patient health outcomes.
PERANCANGAN MESIN PENGHANCUR DAUN KERING MENGGUNAKAN LIMA MATA PISAU
Authors: Sutrisna Arya , Kamaharudin Syawaldi , Panuh Dedikarni , Raharjo Jarot
Published: December 2024

ABSTRAK
Sebagai penelitian Tugas akhir dengan judul”Perancangan Mesin Penghancur Daun Kering Menggunakan Lima Mata Pisau”. Perancangan mesin ini bertujuan untuk  mendapatkan suatu mesin penghancur daun-daunan kering. Untuk mendapatkan ukuran kehalusan daun dari proses pengolahan mesin penghancur daun-daunan kering. Untuk mendapatkan kapasitas produksi olahan dari mesin. Proses perancangan mesin penghancur daun kering dilakukan dengan tahapan yaitu perancangan dan penjelasan tugas/fungsi, perancangan konsep produk (gambar kerja). Analisis teknik meliputi analisis daya dan kecepatan yang terjadi pada poros. Tenaga penggerak mesin penghancur dedaunan kering direncanakan menggunakan motor listrik yang disesuaikan dengan kemampuan daya listrik untuk UKM yang diperkirakan rata-rata berkisar 900 sampai 1300 watt. Hasil dari perancangan mesin perancangan daun kering dengan kapasitas produksi 32 kg/jam, dan dimensi mesin panjang 60 cm x lebar 60 cm x tinggi 100 cm, mengunakan tenaga pengerak berupa motor listrik 1/2 HP 1400 rpm, rangka mengunakan siku profil L 40 x 40 x 4 mm. Hasil uji kinerja memperlihatkan bahwa mesin bekerja cukup baik, dan dapat menghasilkan kehalusan cacahan dedauan berukuran 5-10 mm.
Kata kunci : Mesin penghancur daun, Daya, Putaran, Kapasitas Produksi
ABSTRACT
As a final project research with the title "Designing Dry Leaves Crushing Machine Using Five Blades". The design of this machine aims to obtain a dry leaf shredder. To get the size of the fineness of the leaves from the processing of the dried leaf crusher. To get the processed production capacity from the machine. The process of designing dry leaf shredder is done by stages, namely design and explanation of tasks / functions, design of product concepts (working drawings). Technical analysis includes analysis of power and speed that occurs on the shaft. The driving force of the dry foliage crusher is planned to use an electric motor that is adjusted to the ability of electric power for SMEs which is estimated to average around 900 to 1300 watts. The results of the design of dry leaf design machines with a production capacity of 32 kg / hour, and dimensions of the length of the machine 60 cm x width 60 cm x height 100 cm, using power in the form of 1/2 HP 1400 rpm electric motor, frame using L 40 x elbow profile 40 x 4 mm. The performance test results show that the machine works quite well, and can produce fineness of leaves measuring 5-10 mm.
Keywords: leaf shredder, shaft power, speed, production capacity
ANALISA PENGARUH CAMPURAN BAHAN BAKAR PERTALITE DENGAN NAFTALENA TERHADAP UNJUK KERJA DAN EMISI GAS BUANG PADA MESIN SEPEDA MOTOR
Authors: Fiter  , Saragih Sehat Abdi
Published: December 2024

Kendaraan bermotor dan mobil adalah satu wujud barang sebagai Salah satu jenis alat transportasi yang sangat banyak digunakan oleh masyarakat yang semakin hari semakin meningkat jumlahnya serta bahan bakar yang penting karna sebagai sumber tenaga untuk mesin dapat bergerak. Knocking pada mesin adalah efek dari pembakaran yang tidak sempurna didalam ruang bakar pada mesin dan sangat berpengaruh terhadap efisiensi Unjuk kerja dan meningkatkan Emisi gas buang. Knocking terjadi dikarenakan mutu dari bahan bakar yang rendah. Salah satu caranya meningkatkan kualitas pada bahan bakar bisa dengan cara mencampurkan bahan bakar bensin dengan Naftalena. Dimana Naftalena dapat menambah angka oktan sehingga proses pembakaran semakin sempurna. Penelitian ini dilakukan untuk mendapatkan pengaruh campuran Naftalena dengan bahan bakar Pertalite terhadap Unjuk Kerja dan Emisi gas buang dari sepeda motor serta untuk mendapatkan campuran Naftalena dengan bahan bakar Pertalite yang memiliki Unjuk kerja dan Emisi gas buang yang paling baik. Penelitian ini dilakukan dengan memakai pada empat variasi bahan bakar yaitu Pertalite murni 1 liter dan Pertalite murni 1 liter dengan Naftalena 1 gram, 2 gram dan 3 gram di kondisi putaran mesin 5000 rpm serta melakukan pengujian Unjuk kerja dengan alat Dynamometer dan Emisi gas buang dengan alat Gas Analyzer. Dari hasil pengujian bahwa penggunaan campuran Naftalena dengan bahan bakar Pertalite memiliki pengaruh yang lebih baik terhadap Unjuk Kerja dan Emisi gas buang dari Pertalite murni, Unjuk kerja dan Emisi gas buang yang terbaik pada penggunaan campuran Naftalena dengan bahan bakar Pertalite 1 liter pada penambahan 2 gram yang memiliki Torsi tertinggi sebesar 6,46 Nm dan Daya tertinggi sebesar 4,58 kW serta menghasilkan Emisi gas buang yang di keluarkan memiliki gas CO terrendah sebesar 1,89 % dan nilai HC terrendah 1036 ppm.
The Effect of Silica Pellet Pressing Towards Porosity and Permeability
Authors: Fadli Heri , Panuh Dedikarni , Aldio Rieza Zulrian , Yulianto Dody
Published: December 2024

Klasifikasi silika (SiO2) dibagi dalam empat karakter dasar silika yaitu struktur kristal, dispersitas, komposisi permukaan dan porositas. Sebelumnya pasir silika ini banyak digunakan oleh industri minyak dan gas sebagai proppant (pasir frak) maupun sebagai filter air. Pilihan proppant tergantung pada jenis permeabilitas atau kekuatan butir yang dibutuhkan. Dimana proppant dengan ukuran yang lebih besar akan memberikan permeabilitas rekahan yang lebih baik, karena nilai permeabilitas akan meningkat seiring dengan bertambahnya diameter dari butiran.  Penelitian ini bertujuan untuk mengetahui pengaruh penekanan pellet silika terhadap porositas dan permeabilitas. Penekanan pellet silika ini menggunakan mesin press hidrolik dengan type KW05-135 dan kapasitas 10.000 Kg. Peneliti membuat pellet silika dengan kandungan pasir silika berukuran butir seragam (100 mesh) sebanyak 8,74 g/cm3, menggunakan perekat jenis Polyethylene Glycol (PEG) 400 sebanyak 0,57 g/cm3, dan Aluminium Powder 3,42 g/cm3. Cetakan yang digunakan Mold Pellet Silika Type Alloy 410 dengan diameter dalam 27 mm, diameter luar 57 mm dan ketinggian lubang cetakan 89 mm dengan penekanan 1000 Kg, 3000 Kg, dan 5000 Kg, serta memberikan suhu sintering sebesar 1200°C. Adapun nilai porositas optimum yang diperoleh sebesar 39,25% dan nilai permeabilitas optimum yang di dapatkan sebesar 57 mD.
Pengaruh Aging dan Variasi Kecepatan Putaran Terhadap Laju Korosi Propeller Berbahan Aluminium Paduan
Authors: Karokaro Hendra Setiawan , Hastuti Kurnia
Published: December 2024

Salah satu bahan baling-baling yang banyak digunakan adalah aluminium paduan. Kerusakan propeller yang terjadi di dominasi oleh terjadinya patah pada salah satu atau beberapa daunnya. Kerusakan berupa patahnya propeller tidak hanya disebabkan oleh beban kerja propeller, melainkan sebagai hasil akumulasi antara kerja propeller dan lingkungan kerjanya yang korosif. Salah satu cara meningkatkan sifat mekanis paduan aluminium adalah dengan perlakuan panas penuaan (aging treatment). Penelitian ini bertujuan untuk mendapatkan laju korosi akibat pengaruh kecepatan putaran propeller dan aging. Pada penelitian ini material Al paduan di-aging pada temperatur 170°C selama 180 menit. Material tanpa aging dan hasil aging kemudian diuji korosi dengan metode celup pada variasi putaran propeller 800 rpm, 1000 rpm, 1200, dan 1500 rpm  dengan waktu perendaman 12 jam , 24 jam, 48 jam,dan 168  jam. Hasil penelitian menunjukan bahwa kecepatan putaran propeller mempengaruhi laju korosi material. Spesimen yang diputar pada kecepatan 1500 rpm memiliki laju korosi 1,0084 mm/year untuk material tanpa aging dan 0,9447 mm/year untuk material dengan aging. Laju korosi ini lebih besar dibandingkan spesimen yang diputar pada kecepatan 800 rpm, 1000 rpm dan 1200 rpm. Laju korosi pada putaran 800 rpm adalah 0,6472 mm/year untuk material tanpa aging dan 0,5141 mm/year Utuk material dengan aging. Aging yang dilakukan pada material dapat menurunkan laju korosi dari 0,6472 mm/year  menjadi 0,5141 mm/year pada putaran 800 rpm, 0,7913 mm/year Menjadi 0,6775 mm/year  pada putaran 1000 rpm, 0,8805 mm/year menjadi 7438 mm/year Pada putaran 1200 rpm dan 1,0084 mm/year menjadi 0,9447 mm year pada putaran 1500 rpm. Pengamatan foto mikro menunjukan bahwa jenis korosi yang terjadi adalah korosi kavitasi.
Die Auswirkungen einer Hospitation auf die Qualität eines Tutoriums:
Authors: Ludwig Melanie , Thamm Pauline
Published: December 2024

Dieser Artikel veranschaulicht mit einem Fallbeispiel das konkrete und strukturierte Vorgehen bei einer (Peer-) Hospitation. Zunächst wird dargestellt, wie Peer-Angebote die fachliche Lehre unterstützen können. Anschließend werden generelle Effekte einer Hospitation und mögliche Beobachtungsaspekte vorgestellt. Diese Form der Qualitätssicherung der tutoriellen Lehre ermöglicht in Form kollegialer Hospitation auf Peer-Ebene einen Austausch auf Augenhöhe. Hierdurch können „Blinde Flecke“ der eigenen Lehrtätigkeit transparent im Feedbackgespräch thematisiert werden. Auch die mögliche Diskrepanz zwischen Selbst- und Fremdwahrnehmung (der Lehrtätigkeit) wird durch den Perspektivwechsel durchbrochen. Es werden im Fallbeispiel konkrete Beobachtungen und Hilfestellungen dargestellt.
Mit Hilfe einer Hospitation und einem anschließenden Feedbackgespräch lassen sich diese didaktischen Stellschrauben aufdecken und der eigene Lehrstil kann durch Anwendung der Stellschrauben zum Positiven verändert werden. Zeitgleich wirkt eine didaktisch gut durchgeführte Lehre auf Peer-Ebene motivierend, um wieder in Präsenz an Veranstaltungen teilzunehmen.
Eine Analyse der Teilnahme an hybriden und asynchronen Lehrveranstaltungen
Authors: Degenhardt Laura , Bodirsky Manuel
Published: December 2024

Zeit- und ortsungebundene Lehre unterstützt Studierende dabei, das Studium unabhängig von äußeren, beispielsweise privaten Umständen, zu bewältigen. Hierfür eignet sich u.a. der Einsatz von hybriden und asynchronen Lehrszenarien, welcher dementsprechend (auch nach der Corona-Pandemie) ein hochaktuelles, aber kontrovers diskutiertes Thema in der Hochschuldidaktik ist. Wie hybride Lehre lernwirksam gestaltet und systematisch weiterentwickelt werden kann, ist noch immer nicht geklärt. Im Pilotprojekt „TEORy – Try, Explore, Observe and Review hybrid Teaching“ unterstützt und begleitet daher eine technisch und didaktisch geschulte Person, der sogenannte E-Scout, regelmäßig eine hybride Lehrveranstaltung. Dies bietet die Möglichkeit, jede einzelne Veranstaltung einer Vorlesungsreihe zu evaluieren und so dem Lehrenden ein kontinuierliches Feedback zur Lehrveranstaltung zu geben. Um den von Lehrenden geäußerten Bedenken hinsichtlich einer sinkenden Teilnahme an hybriden Lehrveranstaltungen mit konkreten Zahlen zu begegnen, wird auf Basis der Protokolle des E-Scout die Entwicklung der Teilnahmezahlen vor Ort und online über das Semester hinweg betrachtet. Dabei werden erste Einflussfaktoren auf die Art der Teilnahme (online oder vor Ort) an einem hybriden Lehrszenario herausgearbeitet. Es wird vermutet, dass auf Grundlage der Beobachtungen und Rückmeldungen die Durchführung hybrider und asynchroner Lehrveranstaltungen unter bestimmten Randbedingungen sinnvoll ist und die Lehrenden weiterhin motiviert werden sollten diese Lehrformate anzubieten.
Sociocultural Commentary in The Land of the Udagans Novel by Ariadna Borisova
Authors: Danilova S. N. , Maksimova V. V. , Archakhova N. V.
Published: December 2024

The authors of the article examine the role of sociocultural commentary in the first two novels of the Land of the Udagans cycle by Russian writer Ariadna Borisova: “People with Solar Reins” and “The Stars Have Cold Fingers.” Ariadna Borisova is a writer, translator, and journalist from Yakutia, known for her works of various genres for both children and adults. The Land of the Udagans cycle is written in the genre of ethnic fantasy and narrates the distant past of the Sakha people. It is rich in material related to mythology, folklore, and religious motifs. The author herself defines her work as a "novel-olonkho." Sociocultural commentary is essential for revealing the cultural context, helping readers understand the unique aspects of the national culture, mentality, and worldview reflected in Borisova's works, which may be unfamiliar or unclear not only to those from other cultural backgrounds but also may be incomprehensible to the modern reader who is not sufficiently familiar with the history of their people. Analyzing the sociocultural aspects of the novels allows for a deeper appreciation of the text's multilayered nature and its cultural and linguistic worldview. Incorporating sociocultural commentary into the texts enables readers to perceive the work not only as a piece of fiction but also as a cultural phenomenon, broadening its interpretation. This commentary also facilitates a more profound understanding of the text, not only for readers from different cultures but also for contemporary audiences. It serves as a tool that not only explains the text but also makes it accessible and relevant to a wider audience, enhancing its educational and cultural value.
The Ethno-world of the Nenets writer Yuri Vella: Concepts. Reception
Authors: Zhuleva А. S.
Published: December 2024

The article is devoted to the formation and development of artistry of the newly written Nenets literature. The main goal was to determine the origins and reveal the ethnocodes of artistic concepts and conceptosphere. Among the tasks was the manifestation of their role and significance in the creation of the image system. There was also a search for methodological approaches to comprehending the complex and little-studied literary process that takes place in peculiar conditions of transculturation. Interdisciplinary, historical-cultural and comparativist approaches were substantiated and activated, and analytical and synthetic reading of texts was used. The research was conducted on the material of Yuri Vella's texts written both in Nenets and Khanty languages and translated into Russian, and those created by him in Russian. The author's active search for peculiar genres and his aspiration to preserve his ancestral ethnicity in the process of transculturation are noted. The specificity of symbolism of a number of transformed and embodied primordial images (archetypes) is revealed. The difference between cognitive and artistic concepts is outlined. It is shown how artistic concepts and the conceptosphere, including mental signs and phenomena preserved by the historical memory of Nenets, participate in the creation of images and the development of plots, in the embodiment of the chosen idea and the disclosure of the theme.