bluuebunny/crossref_metadata_2025 huggingface dataset:
Social Regulation of the Neural Threat Response Predicts Subsequent Markers of Physical Health
Authors: Lin Jingrun , Namaky Nauder , Costello Meghan , Uchino Bert N , Allen Joseph P. , Coan James Arthur
Published: June 2023

Objective: Social support has been linked to a vast range of beneficial health outcomes. However, the physiological mechanisms of social support are not well characterized. Drawing on fMRI and health-related outcome data, this study aimed to understand how neural measures of “yielding” – the reduction of brain activity during social support – moderates the link between social support and health. Methods: We employed a dataset where seventy-eight participants around the age of 24 were exposed to the threat of shock when holding the hand of a partner. At age 28 – 30, participants returned for a health visit where inflammatory activity and heart rate variability were recorded. Results: Findings showed a significant interaction between dACC-related yielding and perceived social support on C-reactive protein levels (β = -0.95, se = 0.42, z = -2.24, p = 0.025, 95% CI [-1.77, -0.12]). We also found a significant interaction between hypothalamus-related yielding and perceived social support on baseline heart rate variability (β = 0.51, se = 0.23, z = 2.19, p = 0.028, 95% CI [0.05, 0.97]). Conclusions: Greater perceived social support was associated with lower CRP levels and greater baseline heart rate variability among individuals who were more likely to yield to social support in the dACC and hypothalamus years earlier. The current study highlights the construct of yielding in the link between social support and physical health.
Attuning the World: Ambient Smart Environments for Autistic Fields of Affordances
Authors: Nešić Janko
Published: June 2023

Autism spectrum disorder is a condition characterized by deficits in social interaction and communication, repetitive patterns of behaviour, and hyper- or hyporeactivity to sensory input. Affordance-based Skilled Intentionality that combines ecological-enactive views of cognition with Free Energy and Predictive Processing was proposed as the framework from which to view autism integrally. Skilled Intentionality distinguishes between a landscape of affordances and a field of affordances. The ecological-enactive approach shows that autistic differences in their field of affordances stem from aberrant precision estimation. Autistics over-rely on the precision afforded by the environment - a stable econiche they build. It is argued that autistics have a narrow field, with shallow temporal depth and great intensity and affective salience of the affordances that do come up in the field. I will build on the ecological-enactive account of autism to suggest that one therapeutic way to shape the autistic field of affordances is through the use of Ambient Smart Environments (ASEs). The understanding of ASEs as a meta-affordance that intervenes on the user's field of affordances was put forward recently. Taking the cue from autistic lived experience while supporting the niche construction style of autistics, ASEs could help minimise environmental uncertainty.
Design Demands of RC Buildings Due to Irregularities
Authors: Panthi Ashim , Lamsal Ashin , Pathak Binod , Poudel Kishor , Pradhan Bharat
Published: June 2023

The RC-framed building is one of the most common construction technique for seismic-resistant structures due to its ductile nature. However, the seismic performance of RC structures can be significantly influenced by different factors, irregularities being one of the most important aspect. Irregularities on buildings increase the lateral seismic forces and inter-storey drifts thus increasing seismic demands in the structural elements. Due to architectural or functional requirements, many times irregularities cannot be avoided even though such arrangements are discouraged in the building codes including the Nepal National Building Code (NBC) 105:2020. Although many studies have been performed to quantify the effects of such irregularities internationally, design effect has not been analyzed in the context of Nepal and NBC 105:2020. Therefore, this study aims to present the variation in design demand for RC buildings in different irregularities scenarios. Three buildings models exhibiting irregularities in torsion, stiffness, and diaphragm are taken and analyzed in Finite Element platform SAP 2000 and compared with a regular building in terms of storey drift, internal forces, etc. The final design of the structural elements shows that the design demand in terms of section size and reinforcements can be significantly influenced by the presence of such irregularities.
Climate, Land, Energy and Water System Nexus Optimization Modeling for Nepal
Authors: Bhandari Hemanta , Darlami Hari Bahadur , Jha Ajay Kumar
Published: June 2023

This paper introduces the amazing CLEWs Nepal model - a powerful tool that sheds light on the intricate interplay between climate policies and crucial resources like land, energy, and water. With more and more countries taking bold steps to combat climate change, it's crucial to understand the ripple effects of such decisions on other sectors. That's where CLEWs come in, providing decision-makers with valuable insights into the trade-offs and synergies involved in various climate policies.

This paper examines the impact of the increasing global demand for power on greenhouse gas emissions, water usage, and hydropower production in Nepal. The study projects that by 2050, under current scenario and based on optimum growth rate, the country will only need to generate 9 GW of power, which can be mostly fulfilled by hydropower. However, there will be rise in CO2 emissions, particularly from the transport and biomass sectors. To mitigate the impact of this growth, the study recommends improving irrigated farming and forest conservation. The implementation of the Nationally Determined Contributions (NDC) can also contribute to reducing CO2 emissions and increasing hydropower production. We've calibrated the model to reveal fascinating insights into the long-term energy consumption patterns across different sectors, varying crop production based on irrigation levels, and total water usage in public and power sectors. And that's not all - we've also factored in the emissions produced while optimizing energy, food, and water demands for the public. Our model offers a range of policy options for Nepal, including an NDC scenario, which can help reduce CO2 emissions and preserve vital resources like water and land. We've also identified the costs and technology mix necessary to successfully implement these policies.
Electrical Energy Auditing And Enhanchment of Power System at Basbari Water Treatment Plant, Kathmandu
Authors: Dhakal Dipesh , Bhattarai Nawraj , Jha Navin Kumar
Published: June 2023

The water treatment plant (WTP) employs a variety of electrical machines and utilities, making it an intensive energy consumption plant. In this study, an energy audit was conducted on the Basbari WTP in Kathmandu, Nepal to identify the hotspots that consume most of the energy in the plant and recommend solutions for energy-efficient operation. A power quality analyzer was used to analyze the energy consumption patterns of electrical parameters and data from the electricity authority. The study found that transmission pumps and backwash/makeup pumps consume 77% and 6% of the energy, respectively. Efficient utilization of pump motors could result in an annual cost savings of NRS 160,954.81 from transmission pumps, backwash pumps, and make pumps. The payback period for light replacement and installation of a capacitor bank is 2.16 years and 1.95 years, respectively.
Computational Study on Structural and Thermal Behavior of Aircraft Disk Brake Rotor for Different Materials
Authors: Joshi Sachin , Poudel Laxman , Dhakal Samiksha
Published: June 2023

Brakes are one of the most significant safety systems in an aircraft. The rotor will be exposed to large stresses which result in surface cracking, overheating of brake fluid, seals and other components during the braking process. Thus, one of the main tasks for the design of braking system is to reduce the stress, deformation and surface temperature of the brake rotor. This can be achieved by choosing the right material which will undergo the least thermal stresses. In this research a detailed study of structural and thermal analysis is carried out for disc brake rotor of DHC-6 Twin Otter with different materials. The objective of this research is to provide an efficient material for disc brake rotor which can dissipate heat generated during braking at faster rate and also being structurally safe. The materials chosen for the study are Mild Steel, Grey cast iron, Stainless steel, Cabon-carbon composite and Aluminum silicon carbide MMC. From the structural and thermal analysis it was found that the aluminum silicon carbide MMC disc brake rotor exhibits the superior performance against other materials with a  mass of 2.37 Kg, deformation of 0.043617 mm, maximum stress of 167.91 MPa, maximum temperature of 250.85 oC and heat flux of 5.2043 W/mm2. The mass, stress, deformation and temperature developed in the aluminum silicon carbide MMC rotor is less than the original stainless steel rotor by 61.3%, 3.66%, 6.9% and 35.6% respectively. Similarly, the aluminum silicon carbide MMC rotor provides better heat dissipation as compared to original rotor due to an increment in heat flux by 15.26%.
Algorithms Comparison in Drowsiness Detection
Authors: Ghimire Prasanna , Khanal Rahul , Pandey Pawan , Dhakal Sameep , Bhatta Laxmi Pd
Published: June 2023

Drowsy driving is a recognized leading cause of road accidents, resulting in a considerable number of fatalities and injuries. This paper presents a proposed system that leverages machine learning algorithms, specifically Convolutional Neural Network (CNN) and Support Vector Machine (SVM), to accurately detect the drowsy state of drivers by analyzing the diameter of their eyes and comparing the level of dilation or constriction. Drowsy driving poses a significant problem on roadways, as indicated by the National Highway Traffic Safety Administration's data, which reports approximately 100,000 police-reported collisions each year involving drowsy driving, leading to over 1,550 fatalities and 71,000 injuries. The proposed system demonstrates the potential to reduce accidents associated with drowsy driving. We conducted an evaluation and comparison of the effectiveness of CNN and SVM algorithms with the objective of identifying the optimal algorithm for drowsiness detection. Our algorithms were trained on a comprehensive dataset comprising images of drowsy and alert drivers, enabling real-time and accurate identification of the driver's state. Employing advanced image processing techniques, the proposed system analyzes changes in eye diameter associated with drowsiness. Its purpose is to promptly alert drivers, thus mitigating accidents caused by drowsy driving. We anticipate that this system will provide a reliable and cost-effective solution to the problem of drowsy driving, with potential benefits for both drivers and passengers. Further research and development efforts could facilitate its widespread adoption in the automotive industry. This paper underscores the significance of addressing drowsy driving and introduces a promising solution through the application of machine learning algorithms.
Marburg virus disease: In a nutshell
Authors: Roy Bedanta
Published: June 2023

No abstract available.
Factors related to delay in cervical cancer diagnosis and treatment among women in Bangladesh: A cross-sectional study
Authors: Hoque Md Moinul , Nahar Nasreen , Mahbub Md Shahriar , Akter Jesmin , Ara Begum Rowshan
Published: June 2023

Background: Bangladesh has a large proportion of women at risk of developing cervical cancer. Though it is considered preventable, it is the second commonest cancer of women in Bangladesh. This study explored the factors influencing the delays in seeking cervical cancer care.

Material and methods: Three hundred and ninety nine (399) randomly selected women with cervical cancer attending clinical care in a tertiary hospital were enrolled. Both quantitative and qualitative methods were followed. Face-to-face interviews using a semi-structured and in-depth questionnaire were carried out. The univariate analysis measured the association with statistical significance set at p<0.05. Content and context analyses were performed for a qualitative segment of the study.

Results: The mean age of the respondent was 54.3 years (Mean ± SD, 54.3±11.7). The median duration of primary, secondary and tertiary delays was 45, 45 and 60, respectively. The association between primary delay and personal factors, e.g., lack of knowledge, was statistically significant (p<0.05).  Economic factors were closely associated with secondary delay (p=0.000). Issues like healthcare facilities were significant for tertiary delay (p=0.000).

Conclusion: This study identified multiple factors that can be addressed to reduce delays regarding cervical cancer diagnosis and treatment. Steps to reduce these delays can be expected to improve clinical care and the outcome of this cancer in women in Bangladesh.
The Relation of Mother's Knowledge, Parenting Patterns and Household Food Security Status with Stunting Case in Children Aged 6-23 Months (Regional Study of Landasan Ulin Health Center, Banjarbaru City)
Authors: Jannah Raudhatul , Nurhamidi Nurhamidi
Published: June 2023

Stunting is a condition of failure to thrive due to malnutrition for a long time so that children are shorter than normal children their age. Stunting is not only caused by one factor but by many factors. The prevalence of stunting at the Landasan Ulin Health Center continued to increase from 2018 (16.0%), 2019 (21.89%) and 2020 (22.26%). Objective: To determine the relationship between maternal knowledge, parenting and household food security status with the incidence of stunting in children aged 6-23 months in the working area of the Landasan Ulin Health Center, Banjarbaru City. Methods: This type of research is an observational analytic study with a Cohort Retrospective design. The population of this study was all children aged 6-23 months in the working area of ??the Landasan Ulin Health Center and a sample of 92 children using the purposive sampling technique. Results: The knowledge of the mothers of children under two years was in the less category (47.8%), the parenting pattern for the children was in the sufficient category (39.1%), the household food security status was mostly classified as food insecure (42.4%) and the children who experienced stunting were less (40.2%) . Conclusions: There is a relationship between mother's knowledge, parenting, and household food security status with the incidence of stunting in children aged 6-23 months in the working area of ??the Landasan Ulin Health Center.
Correlation of Family History, Patterns Of Nutrition Consumption (Fat and Sodium) and Physical Activity With The Incidence of Hypertension
Authors: Nurhamidi Nurhamidi , Kamelia Raissa
Published: June 2023

Abstract: Hypertension is a common blood vessel disease suffered by the community, characterized by an increase in systolic blood pressure above 140 mmHg and diastolic blood pressure above 90 mmHg. Objective: This study aimed to found out the correlation between family history, consumption patterns of dietary fat and sodium and physical activity with the incidence of hypertension in the work area of ??the Lolo Health Center, Paser Regency. Methods: This research is an analytic observational with a cross sectional design. The population is the entire population aged 35-59 years. Samples were taken as many as 48 people with accidental sampling technique. Data collection was collected through interviews with questionnaires. Results: based on the results of the study showed that there was a relationship between family history (p=0.018), dietary fat consumption patterns (p=0.001), physical activity (p=0.003) with the incidence of hypertension, and there was no relationship between consumption patterns of sodium with the incidence of hypertension (p=0.099). Conclusion: respondents are expected to check their blood pressure regularly, limit the consumption of foods that contain high fat and sodium by replacing increased consumption of fruits and vegetables and routinely doing physical activities.
Analysis of Cyanide in Bulbs of Gadung Crackers For sale in Pelem Village, Tulungagung Regency using Complex Formation Titration Method
Authors: Wattiheluw Muhammad Hasan , Kontesa Anke Afika
Published: June 2023

Gadung tubers or Dioscorea hispida are tubers that originally grew in the forest and are used as alternative food ingredients to replace rice and corn. One of the preparations from gadung tubers that is popular with the community is gadung tuber crackers. Before being processed into food, gadung tubers must be processed properly so that the cyanide content is reduced. Cyanide is a goitrogenic substance that is naturally found in foodstuffs. The purpose of this study was to determine the cyanide content in gadung root crackers. In this study, 3 samples were sold in Pelem Village, Tulungagung Regency. Cyanide analysis was carried out by qualitative test using picrate paper and quantitative test using complex formation titration. The cyanide content in the sample was 2.124 mg/kg; 0.9 mg/kg; 1,386 mg/kg.
Healing Diabetic Ulcers with Pure Honey dressing: Literature Review
Authors: Pujiastuti Nurul -
Published: June 2023

Poor peripheral circulation in patients with diabetes mellitus causes wounds to be difficult to heal. Therefore, patients with diabetes mellitus with diabetic ulcers require wound care to reduce the risk of amputation. One alternative material that can be used for wound care is the topical application of pure honey. The purpose of the study was to determine the effect of honey dressing on the healing process of diabetic ulcers through a literature review. The databases used include PubMed, ScienceDirect, Google Scholar, and Garuda. Keywords using (((honey) OR honey dressing) AND wound healing) AND diabetic ulcer) OR diabetic foot ulcer. The library sources used are from 2010-2020. The search results obtained 9,507 articles. Furthermore, articles were selected based on inclusion and exclusion criteria,  obtained 11 articles. The assessment of articles uses a checklist on the JBI (Joanna Briggs Institute) assessment list. Eleven articles that met the assessment criteria were then analyzed one by one. The results showed that eleven articles showed the effect of giving honey dressing on the healing process of diabetic ulcers. A total of 3 articles showed wound healing based on changes in score, 2 articles based on changes in grade, 5 articles based on changes in wound characteristics, and 2 articles based on healing time. Of the eleven journals analyzed, honey dressing on diabetic ulcers were most effectively used in wound Grade I and II (Wagner Classification) ulcer patients who received drug therapy with a GDS <200 mg/dL and received daily wound care for 1 month. Healthcare professionals may consider using honey dressings for the treatment of diabetic ulcers. In addition to a more affordable price, honey has good benefits for wound healing. Further research is needed on the type of honey that is more effective as an ingredient in wound care.
Implikasi kebijakan reforma agraria terhadap ketidaksetaraan kepemilikan tanah melalui lensa hak asasi manusia
Authors: Earlene Felishella , Djaja Benny
Published: June 2023

Unbalanced land ownership is an issue that arises due to the basic need for everyone to own land. This imbalance in land ownership not only triggers agrarian conflicts and disputes but also has the potential to violate human rights (HAM). This study aims to examine the relationship between Agrarian Reform and the inequality of land ownership in the context of human rights. Normative legal research methods are used by analyzing secondary data through library research. The research results show that agrarian reform aims to restructure land ownership, use, and utilization with the principle of justice. Nonetheless, the imbalance in land ownership that still exists has the potential to violate human rights. Human rights violations related to land ownership inequality not only cover land rights but also other rights such as employment, a decent standard of living, and others. Agrarian conflicts that arise due to inequality in land ownership can increase poverty and hinder the enforcement of human rights, especially in civil and political aspects. The importance of fair agrarian policies is crucial to preventing human rights violations. Unfortunately, the implementation of agrarian reform is still far from achieving the desired justice and prosperity, especially due to the frequent occurrence of agrarian conflicts related to unequal land ownership.
 
Kepemilikan tanah yang tidak seimbang menjadi isu yang muncul akibat kebutuhan dasar setiap orang untuk memiliki tanah. Ketimpangan kepemilikan tanah ini tidak hanya memicu konflik agraria dan sengketa, tetapi juga berpotensi melanggar Hak Asasi Manusia (HAM). Penelitian ini bertujuan untuk meninjau hubungan antara Reforma Agraria dan ketimpangan kepemilikan tanah dalam konteks HAM. Metode penelitian hukum normatif digunakan dengan menganalisis data sekunder melalui studi kepustakaan. Hasil penelitian menunjukkan bahwa reforma agraria bertujuan untuk merestrukturisasi kepemilikan, penggunaan, dan pemanfaatan tanah dengan prinsip keadilan. Meskipun demikian, ketimpangan kepemilikan lahan yang masih ada berpotensi melanggar HAM. Pelanggaran HAM yang terkait dengan ketimpangan kepemilikan tanah tidak hanya mencakup hak atas tanah, tetapi juga hak-hak lain seperti pekerjaan, standar hidup yang layak, dan lainnya. Konflik agraria yang muncul akibat ketimpangan kepemilikan tanah dapat meningkatkan kemiskinan dan menghambat penegakan HAM, terutama dalam aspek sipil dan politik. Pentingnya kebijakan agraria yang adil menjadi krusial dalam mencegah pelanggaran HAM. Sayangnya, pelaksanaan reforma agraria masih jauh dari harapan dalam mencapai keadilan dan kesejahteraan yang diinginkan, terutama karena sering terjadi konflik agraria terkait dengan ketimpangan kepemilikan lahan.
Perlindungan hak kepemilikan tanah masyarakat desa Pakel: penelusuran legal standing akta 1929 dalam sengketa tanah dengan PT. Bumi Sari
Authors: Pancarani Irischa Aulia , Wahyuni Ridha
Published: June 2023

The purpose of this study was to determine the legal standing of the 1929 Deed in the application for land rights and the legal protection of the Pakel Village Community's land rights against PT. Bumi Sari. To help analyze this research, legal research of the normative juridical type is used, accompanied by qualitative methods. Based on the description of the discussion, it was concluded that the Deed of 1929 belonged to 800 families of the Pakel Village community, namely the land clearing rights (Ontginningsrecht), which could be used as the basis for applications for land conversion and registration. The reason for giving communal ownership rights is because the land has been cultivated together for almost a century without interruption. This document can be used as a proof of title document and a starting point for land registration applications for residents, especially the portion of land that has been claimed by PT. Bumi Sari and is included in the company's HGU concession. The legal protection that the Pakel community can seek is by filing civil lawsuits and state administration lawsuits. In addition, non-litigation efforts such as mediation, forming a special team, and providing appropriate compensation or relocation.
 
Tujuan dari penelitian ini adalah untuk mengetahui kedudukan hukum Akta 1929 dalam permohonan hak atas tanah dan Perlindungan Hukum hak tanah masyarakat desa Pakel terhadap penguasaan tanah PT. Bumi Sari Untuk membantu menganalisis penelitian ini, digunakan penelitian hukum kepustakaan berjenis yuridis normatif disertai dengan metode kualitatif. Berdasarkan uraian pembahasan, dihasilkan bahwa Akta 1929 milik 800 KK masyarakat desa Pakel, yaitu hak pembukaan tanah (Ontginningsrecht) yang dapat dijadikan dasar permohonan konversi dan pendaftaran tanah. Alasan diberikannya hak milik komunal sebab tanah telah digarap bersama selama hampir 1 abad tanpa gangguan. Dokumen ini dapat dijadikan sebagai dokumen pembuktian hak dan menjadi petunjuk awal permohonan pendaftaran tanah bagi warga, khususnya bagian atas tanah yang sejak 1985 diklaim oleh PT. Bumi Sari masuk ke dalam konsesi HGU perusahaan. Perlindungan hukum yang dapat diupayakan masyarakat Pakel adalah dengan mengajukan gugatan perdata dan gugatan TUN. Selain itu, upaya non litigasi seperti mediasi, pembentukan tim khusus dan pemberian ganti kerugian/relokasi yang layak.
Emisije ugljikovog dioksida (CO2) iz tla tijekom obnove sastojine hrasta lužnjaka (Quercus robur L.) u ljetnom razdoblju
Authors: Karaklić Velisav , Galić Zoran , Samardžić Miljan , Kesić Lazar , Orlović Saša , Zorić Martina
Published: June 2023

The loss of soil organic carbon stock and increased CO2 emission from soil are induced by various human activities. The aim of this study was to examine whether an anthropogenic influence during the regeneration of a pedunculate oak (Quercus robur L.) stand can affect the increment of CO2 emission from the soil. The research was carried out within three plots, out of which two were exposed to different degrees of anthropogenic influence. The air samples were collected using the soil respiratory chambers and analysed using the gas chromatograph Agilent 8890. Based on the obtained results, soil temperature and moisture as the most dominant drivers of the CO2 emission had different effects on the CO2 flux from soil depending on the intensity of anthropogenic influences and environmental conditions. Within the experimental plot with the significant soil alteration, a reliable positive correlation was detected for the CO2 flux with the soil temperature (r = 0.77, p < 0.05). High significant correlation was observed considering soil moisture (r = 0.85, p < 0.05) in the natural soil where the application of pesticides was conducted. The results showed that both soils that were exposed to the anthropogenic influences had notably higher values of the CO2 flux in comparison to the reference natural soil without anthropogenic impacts.
The challenge of recruiting forestry workforce in Europe and worldwide
Authors: Šporčić Mario , Mijoč David , Bakarić Matija , Pandur Zdravko , Bačić Marin , Landekić Matija
Published: June 2023

Rad u šumarstvu razumijeva sve ljudske aktivnosti koje su prijeko potrebne za obavljanje planiranih šumarskih poslova, a radi ostvarivanja dobrobiti od šume i šumskoga zemljišta. U skladu s tim šumarski radnici, tj. ljudi s potrebnim znanjima, vještinama i sposobnostima, uz odgovarajuća sredstva za rad i predmet rada predstavljaju temeljni čimbenik šumarske proizvodnje. Stručno osposobljeni, odgovorni, savjesni i motivirani šumarski radnici imaju odlučujuću ulogu u ostvarivanju uspješnih proizvodnih i poslovnih rezultata te čine neodvojivu sastavnicu u suvremenoj, općeprihvaćenoj paradigmi održivoga gospodarenja šumama. Međutim, danas u svijetu stalnih promjena šumarstvo se neprestano nalazi pred izazovom osiguranja kvalificirane i održive radne snage. Nedostatak šumarskih radnika postaje sve učestaliji problem u europskom i svjetskom šumarstvu, a razlog tomu su različiti globalni demografski, ekonomski, tehnološki i politički procesi, kao i specifičnosti samog sektora. U radu se stoga, uz opće značajke šumarskog rada prikazuju neki pokazatelji stanja i položaja radne snage u šumarstvu Europe i svijeta. Posebno se obrađuju aktualna pitanja i problemi u regrutiranju potrebne šumarske radne snage (nedostatak radnika, manjak interesa kod mladih ljudi, starenje postojeće radne snage, šumarski poduzetnici, neformalno zapošljavanje i sl.) te određeni alati i instrumenti važni za uspješno privlačenje i zadržavanje šumarskih radnika (razumijevanje motivacije, kompenzacije za rad, obrazovanje i trening radnika, nove tehnologije i sl.). Svrha rada se sastoji u pružanju podloga koje mogu biti važan doprinos u unapređenju stanja i održivosti radne snage u šumarstvu.
Incomes of roe deer management in the hunting grounds of Central Serbia
Authors: Popović Marija , Mihaylov Hristo , Mihajlović Nikola , Popović Zoran
Published: June 2023

The aim of this paper is to analyze the total breeding stock market in 2021/2022, an estimate of the value of the stock of this type of game, the culling value and income per 100 ha of total hunting areas of all hunting grounds in Central Serbia. This research covered the roe deer breeding stock in the hunting grounds of central Serbia. Based on the analysis, the directions and possibilities for increasing the income in all hunting areas of Serbia has been considered. The assessment of the value of the roe deer breeding stock was determined according to the Rulebook (Official Gazette, No. 18/19), while the income from roe deer culling was calculated using the market price list given by the Hunting Association of Serbia for 2021/2022. It was determined that the value of the male roe deer stock is 6.506.000 €, while the value of the female and offspring stock is approximately 3.615.000€. Total income of culled game in 2017/2018 was 480.626 €, while the income per 100 ha of the total area of all hunting areas is 9€. The highest total income is generated by the Central Hunting ground and it amounts to 191.785 €. In order to achieve a higher profit from the management of roe deer at the hunting grounds of central Serbia, it is necessary to completely fulfill the planned culling with an increased inclusion of roebucks that have higher trophy mass.
DESIGNING A VIRTUAL LABORATORY FOR DEVELOPING ISLAMIC JOURNALISM
Authors: Saimroh  , Yulia Fatma , Bahri Andini , Sa’adah Nur
Published: June 2023

Improvement of student skills can be pursued one of them with practicum activities. Journalism practicum can help students acquire the skills needed by the media industry, such as skills as journalists, editors and layouters. However, from its inception the UINSU KPI Study Program never had a laboratory, especially for online journalism courses. Therefore, the aim of this research is to design a virtual laboratory in the form of a news portal and online magazine as a practicum facility for KPI UINSU students. This research method is Research and Development which starts from problem identification to the manufacture of the final product in the form of news portals and online magazines. The results showed that the design of this virtual laboratory was feasible according to experts and received a positive response from students where most of the students stated that this virtual laboratory helped them to practice journalism needed in the media industry.
Building Integrated Vegetation Systems and their Sustainability Aspects; A Literature Review
Authors: K.G.N.H. Weerasinghe  , G. K. P. John  , H. T. Rupasinghe  , R. U. Halwatura
Published: June 2023

Abstract:There is a growing need of sustainable building development all over the world. It aims to decrease the adverse effects to the environment due to urbanization and escalating population growth. Since the building construction is considered as one of the main concerns, the priority was given to mitigate the negative impact to the environment. Therefore, incorporating sustainable elements and techniques to the buildings to regain the land loss due to construction activities in cities is currently practicing. Adding various vegetation types through different approaches, to obtain the expected results of better living condition around the building is called as building integrated vegetation systems (BIV). Vertical gardening systems, vertical farms, constructed green roofs and roof farms can be stated as main categories of BIV systems. However, there is a paucity of published critical reviews on such systems and therefore, this study is an attempt to review the overall sustainability aspects of BIV systems including environmental sustainability, economic sustainability and social sustainability. This study consists with a critical review of 114 research publications from relevant journals and online scientific databases. Finally, the identified sustainability aspects of each BIV systems were analyzed to select the best option in terms of greening a building which can be recommended for the implementations in future. Mainly, the importance of moving towards the sustainable solution which meets the food needs through BIV is finally discussed. Finally, it can be concluded that by incorporating green architecture with smart agriculture, we can expect green, healthy and productive cities which fulfill the main requirements of sustainable cities. Though there are many challenges to overcome, maintaining good management practices will give better output. Out of the 114 literature selected for this study, only 8 research papers were discussed about the drawbacks and the limitations of the BIV systems which is still having paucity of information.

Keywords: Building Integrated Vegetation systems, Economic Sustainability, Environmental Sustainability, Social Sustainability
2018-2019 President of ASM International David Ulrich Furrer
Authors: Frazier William E.
Published: June 2023

Profile of David Furrer, the 2018-2019 President of ASM International
Low Pressure Carburizing Process Design for High-Alloy Steels
Authors: Li Zhichao (Charlie) , Ferguson B. Lynn , Sims Justin
Published: June 2023

In this article, the authors demonstrate the use of simulation software to optimize low-pressure carburizing (LPC) processes for high-alloy steels with strong carbide-forming elements.
Combinatorial Screening of Thermoelectric Materials
Authors: Clark Mark
Published: June 2023

Advanced thermoelectric materials open new horizons for use in solid state power generation and refrigeration applications. This article describes a project that used state-of-the-art computational modeling and high-throughput experimentation to strategically screen the extensive material space and accelerate learning for materials development.
Remembering the Oregon Graduate Institute
Authors: Chinn Richard E.
Published: June 2023

The Oregon Graduate Center−later named the Oregon Graduate Institute−played a significant role in metallurgy in the Northwest for nearly four decades. This article reviews important work done by the organization in the second half of the twentieth century.
4D Printing of Metallic Functional Materials
Authors: Atli Kadri C. , Johnson Luke , Ranaiefar Meelad , Arróyave Raymundo , Karaman Ibrahim , Elwany Alaa
Published: June 2023

4D printing enables fabrication of complex objects that transform over time (the fourth dimension) when subjected to external stimuli. 4D printing of metallic functional materials is of special interest due to their capacity for self-assembly and multifunctionality, with the added benefit of higher actuation capability, in comparison with polymeric materials.
Automotive Aluminum, Part 8: Baby Steps Toward High Volume Production of Body Structures
Authors: Chappuis Laurent , Sanders Robert
Published: June 2023

Automakers and aluminum producers make headway in lightweight vehicle development in the 1990s and early 2000s.
Additive Manufacturing at the BAM: Focus on Safety
Authors: Hilgenberg K. , Daum W. , Maierhofer C. , Alternburg S. , Bruno G. , Heckel T. , Skrotzki B. , Zerbst U. , Kranzmann A. , Bettge D. , Sommer K. , Seeger S. , Nitsche M. , Gunster J. , Evans A.
Published: June 2023

In Germany, the Federal Institute for Materials Research and Testing (BAM) is addressing challenges in the implementation of additive manufacturing on the industrial landscape for safety-critical applications. This article provides an overview of BAM’s activities in additive manufacturing with a focus on safety (both for applications and the environment) and AM technology innovation for a wide range of materials and manufacturing locations.
CoNiCr-Nitinol Composite Wire for Guidewire-Type Applications
Authors: Snider David , Dietsch Eric , Griebel Adam , Plumley David , Michael Mark , Schaffer Jeremy
Published: June 2023

Dissimilar metals, each with their own special properties, can be integrated into a single composite wire to achieve a functionally driven design. Simultaneously strong, stiff, and superelastic guidewires that provide proximal stiffness and distal flexibility for medical applications are discussed in this article.
Advanced EDS Detectors Drive Nanoparticle Research
Authors: Rikers Yuri
Published: June 2023

The rapid ability of next-generation EDS detectors to characterize beam sensitive materials is leading to breakthroughs in nanoparticle research.
Surface Hardness Depth Measurement Using Ultrasound Backscattering
Authors: Bogaerts Mike , Kroening Michael , Kroening Paul , Mueller Tobias
Published: June 2023

Ultrasound backscattering enables direct determination of the interface between two materials with different microstructures, including different grain sizes.
Aspectos generales de la retinopatía diabética
Authors: Sáenz Araya David , Madrigal Cedeno Valeria , Cortés Badilla Pablo Alberto
Published: June 2023

La diabetes mellitus es una enfermedad en rápido crecimiento en nuestro entorno, cuyo impacto en la salud ocular puede llegar a provocar ceguera irreversible a largo plazo. La retinopatía diabética se presenta en la gran mayoría de pacientes tanto con diabetes tipo 1 como tipo 2, lo que afecta a un porcentaje considerable de la población mundial. La patogénesis de la microangiopatía observada en pacientes diabéticos se relaciona con alteraciones causadas por el estado hiperglicémico, con repercusiones a nivel estructural, funcional y bioquímico, que culminan en un proceso de isquemia y neovascularización en la retina. Dado el carácter silente de esta condición y las posibles complicaciones, la detección temprana y el tratamiento son factores clave para preservar la visión de las personas con diabetes.
Perbedaan Waktu Tumbuh dan Ukuran Kalus pada Penambahan Ukuran Eksplan Tunas Tanaman Karet (Hevea Brasiliensis Muell.Arg.)
Authors: Maharani Lila
Published: June 2023

Induksi kalus merupakan salah satu teknik kultur jaringan yang dilakukan untuk memudakan kembali sel-sel pada eksplan yang diisolasi dan ditumbuhkan dalam lingkungan terkendali, induksi kalus terkendala oleh waktu muncul kalus yang lama. Penelitian ini bertujuan untuk mengetahui kecepatan waktu muncul kalus dan peningkatan ukuran kalus melalui penambahan ukuran eksplan tunas tanaman karet (Hevea brasiliensis Muell.Arg.). Penelitian ini merupakan penelitian deskriptif yang dilakukan secara in vitro, dengan pengambilan sampel menggunakan teknik non random berupa judgement sampling. Bahan yang digunakan adalan eksplan tunas muda tanaman karet (Hevea brasiliensis Muell.Arg.), media WPM, BAP, NAA, HCL, NaOH, bakterisida, fungisida, akuades, cloroks,  alkohol 70 dan 95%. Analisis data menggunakan uji deskriptif berupa observasi secara langsung untuk mengetahui waktu muncul kalus dan ukuran kalus, serta teknik dokumentasi untuk warna kalus. Hasil uji deskriptif menunjukkan bahwa penambahan ukuran kalus 1 cm tidak dapat mempercepat waktu muncul kalus namun dapat menambah ukuran kalus..
Pengaruh Pupuk Organik Kayu Apu-Apu (Pistia stratiotes) pada Pertumbuhan dan Produktivitas Cabai Rawit (Capsicum frutescens L.)
Authors: Hasanah Hasni Ummul
Published: June 2023

ABSTRAK

Penggunaan pupuk anorganik secara terus menerus dapat berdampak pada penurunan kualitas lingkungan. Pupuk organik sangat dianjurkan pada budidaya tanaman, karena memiliki banyak keunggulan dari pada pupuk anorganik. Penelitian ini bertujuan untuk mengetahui pengaruh kompos kayu apu-apu pada pertumbuhan dan produktivitas cabai rawit. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK), dengan pengambilan sampel teknik random sampling. Penelitian ini terdiri dari 5 perlakuan yaitu kontrol negatif (tanpa kompos), kontrol positif (pupuk Phonska), kompos apu-apu 20%, kompos apu-apu 40%, dan kompos apu-apu 80%. Analisis data menggunakan uji Anova dan dilanjutkan uji Duncan. Hasil penelitian menunjukkan bahwa  pemberian pupuk organik berpengaruh nyata terhadap parameter pertumbuhan tinggi tanaman, jumlah cabang, jumlah bunga, jumlah buah, dan berat buah. Aplikasi pupuk organik 80% memberikan hasil terbaik terhadap semua parameter pengamatan, sehingga dapat direkomendasikan sebagai pupuk pengganti pupuk kimia (Phonska) dalam budidaya cabai rawit.
Evaluasi Pengelolaan Sampah dengan Konsep 3R di Kecamatan Lumajang, Kabupaten Lumajang
Authors: Eko Defriatno Mawan
Published: June 2023

ABSTRAK

DLH Kabupaten Lumajang berencana meningkatkan program pengurusan kotor dengan cara terstruktur. Tujuan penelitian ini adalah untuk mengenali keberlanjutan pengurusan kotor dengan 3R di Kelurahan Ditotrunan, Lumajang. Analisa yang digunakan, yaitu analisa kesesuaian program dengan konsep penindakan kotor Lumajang, analisa neraca massa, analsis BCR, serta analisa SWOT. Pengumpulan informasi dilakukan dengan tata cara pengukuran langsung, tanya jawab, angket, serta pemantauan. Hasil analisa membuktikan pengurusan kotor berplatform warga dengan rancangan 3R di Kelurahan Ditotrunan cocok dengan peraturan serta konsep penindakan kotor Kabupaten Lumajang. Program pengurusan kotor dengan rancangan 3R efisien ( 65, 15%) dapat mengurangi jumlah kotor yang hendak dibuang ke TPA. Hasil analisa BCR adalah 1, 33 ( BCR>1), yang berarti bahwa program pengurusan kotor berplatform warga sesuai secara ekonomi. Posisi program pengurusan kotor berplatform masyarakat terletak pada kuadran II dalam kuadran SWOT yang berarti bahwa posisi badan yang kokoh tetapi hendak mengalami tantangan besar. Saran pengembangan program merupakan masyarakat bersama penguasa berusaha mengiklankan hasil olahan kotor serta mencari jaringan penjualan olahan kotor
Identifikasi Keanekaragaman Lumut Hati di Danau Ranupani Lumajang
Authors: Sukamto Dwi Sucianingtyas
Published: June 2023

Indonesia memiliki julakan megabiodiversiti country karena memiliki keanekaragaman hayati yang melimpah. Salah satu jenis flora yang memperkaya keanekaragaman adalah lumut hati. Danau Ranupani memiliki kondisi abiotik yang mendukung pertumbuhan lumut hati. Penelitian ini bertujuan untuk mengidentifikasi keanekaragaman lumut hari di zona B daerah sempandan danau Ranupani kabupaten Lumajang. Berdasarkan hasil identifikasi ditemukan 2 spesies lumut hati yaitu Marchantia polymorpha dan Riccia huebeneriana, berasal dari kelas yang sama yaitu Hepatopsida, ordo yang sama yaitu Marchantiales namun dari family yang berbeda, yaitu Marchantiaceae dan Ricciaceae.
Pengaruh Konsumsi Buah Alpukat ((Persea Americana) dan Lemon pada Berat Badan Mencit Jantan (Mus Musculus)
Authors: Hanizar Evi
Published: June 2023

Alpukat dan lemon merupakan buah yang sering dianggap memberikan efek berat badan yang bertentangan. Alpukat menyebabkan peningkatan, sebaliknya lemon menurunkan berat badan. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh konsumsi buah alpukat dan lemon terhadap berat badan mencit jantan. Penelitian ini merupakan penelitian eksperimen dengan 4 perlakuan masing-masing dengan 6 ulangan. Dosis alpukat 75/100, 100/100 dan 100/75 (g/mL) sedangkan lemon 25/100, 50/100 dan 75/100 (v/mL). Empat puluh delapan mencit jantan umur 4 minggu diberi alpukat dan lemon 3 kali 0,5 mL setiap hari selama 5 minggu ditambah pelet sebagai makanan sehari-hari. Berat badan mencit diukur dengan menggunakan timbangan digital. Semua data berat badan dianalisis normalitas dan homogenitasnya. Pengaruh konsumsi buah alpukat terhadap berat badan dianalisis menggunakan uji Kruskal Wallis sedangkan pengaruh akibat mengkonsumsi buah lemon diuji dengan Anova. Hasil penelitian menunjukkan bahwa alpukat memberikan pengaruh yang signifikan terhadap berat badan mencit, sebaliknya tidak memberikan respon terhadap konsumsi lemon. Hasil uji lanjut dengan Pairwise Wilcoxon untuk mengetahui perbedaan perlakuan alpukat menunjukkan bahwa konsentrasi yang mempengaruhi berat badan adalah 100/100 g/mL dan 125/100 g/mL. Studi ini menegaskan bahwa berat badan tidak hanya ditentukan oleh salah satu faktor kandungan makanan tetapi juga dosis.
ANALISIS KEMAMPUAN PEMECAHAN MASALAH SISWA KELAS XI TKJ-3 DALAM MENYELESAIKAN SOAL RUTIN DITINJAU DARI PERBEDAAN GENDER
Authors: Andini Andini , Lestari Dian Ika , Zahari Cut Latifah
Published: June 2023

Mengetahui perbedaan kemampuan pemecahan masalah matematis yang dipunyai baik siswa laki– laki maupun perempuan di kelas XI TKJ-3 SMK NEGERI 1 PERBAUNGAN dalam menyelesaikan masalah matematika dengan materi matriks merupakan tujuan dari penelitian yang dilakukan oleh penulis. Penelitian ini bersifat kualitatif, kemudian untuk memeriksa kemampuan pemecahan masalah matematis siswa yaitu dengan memberikan tes bentuk soal uraian. Penelitian ini ditujukan pada siswa kelas XI TKJ-3 SMK NEGERI 1 PERBAUNGAN dengan jumlah 31 siswa, 5 laki-laki dan 26 perempuan. Data dianalisis berdasarkan reduksi data, penyajian data serta penarikan kesimpulan. Hasil dari penelitian diperoleh tidak dapat dikatakan bahwa siswa perempuan lebihh unggul dari siswa laki– laki maupun sebaliknya. Karena setiap siswa memiliki kelebihan dan kekurangannya masing-masing. Jadi istilah perbedaan gender hanyalah sebuah pembeda yang digunakan untuk mengetahui bagaimana seseorang berperilaku agar dapat diterima di lingkungan sosialnya dan berfungsi sebagai faktor pembeda bagi setiap individu ketika memikirkan dan mengidentifikasi masalah yang memecahkan masalah yang dihadapinya.
PENGEMBANGAN MEDIA PEMBELAJARAN DENGAN APLIKASI ANDROID PADA MATERI LINGKARAN
Authors: Melisa Melisa , Octaria Dina , Rohana Rohana
Published: June 2023

Pada abad 21, pengetahuan, teknologi, dan informasi berkembang secara mengglobal dalam meningkatkan kualitas sumber daya manusia. Pengembangan media pembelajaran melibatkan perkembangan teknologi yaitu media pembelajaran dengan aplikasi android. Tujuan dari penelitian ini adalah untuk menghasilkan media pembelajaran dengan aplikasi android yang valid, praktis, dan efektif. Penelitian ini merupakan Research and Development (R&D). Penelitian menggunakan metode ADDIE yang terdiri dari 5 tahapan yaitu Analysis, Design, Development, Implementation, and Evaluation. Objek dari penelitian ini adalah siswa-siswi kelas IX SMP N 2 Air Gegas. Teknik pengumpulan data yang digunakan adalah wawancara, angket, dan hasil tes belajar peserta didik. Hasil penelitian menunjukkan media pembelajaran dengan aplikasi android pada materi lingkaran dinyatakan sangat valid dengan rata-rata persentase 88%, sedangkan kepraktisan media dengan rata-rata persentase 91% termasuk kriteria sangat praktis, serta keefektifan media dengan skor yang diperoleh 83% pada kriteria sangat efektif. Dengan demikian media pembelajaran dengan aplikasi android yang telah dikembangkan merupakan media yang valid, sangat praktis, dan sangat efektif, serta dapat digunakan dalam pembelajaran.
PENGEMBANGAN VIDEO PEMBELAJARAN MATERI TRIGONOMETRI BERBANTUAN APLIKASI FILMORA
Authors: Handika Wiwin Sabda , Lusiana Lusiana , Septiati Ety
Published: June 2023

Penelitian ini bertujuan untuk menghasilkan produk video pembelajaran materi trigonometri berbantuan aplikasi filmora yang valid, praktis, dan efektif. Filmora merupakan suatu aplikasi editing video. Metode yang digunakan dalam penelitian ini adalah metode penelitian dan pengembangan (Research and Development) dengan prosedur pengembangan ADDIE, yang terdiri dari lima tahapan yaitu : 1) Analisis, 2) Perancangan, 3) Pengembangan, 4 ) Implementasi  5) Evaluasi. Video pembelajaran diujicoba di SMK Madyatama Palembang dan instrumen yang digunakan berupa angket validasi ahli, angket respon siswa dan lembar tes. Hasil penilaian dari ahli video pembelajaran dinyatakan “Sangat Valid”, dari hasil angket respon siswa diperoleh kategori “praktis”, dan dari hasil tes siswa setelah menggunakan video pembelajaran memiliki kriteria sangat efektif sehingga video pembelajaran layak digunakan dalam proses pembelajaran.