bluuebunny/crossref_metadata_2025 huggingface dataset:
Investigation of Heavy Metal Pollution in Some Non-Edible Wild Plant Species Around the Old Chromium Mine Site in Köyceğiz District of Muğla Province
Authors: Yıldıztekin Mahmut , Akbaş Kenan , Tuna Atilla Levent , Varol Ömer
Published: August 2024

In this study, the possible presence of heavy metals in the soil and wild plant species around the old Cr deposits of Köyceğiz-Dalyan Special Environmental Protection Area (Sandras Mountain) was investigated. Possible anthropogenic risk factors to which wild plant biodiversity is exposed are also the subject of this research. Fe, Cd, Co, Cr, Ni and Pb contents of soil, shoot and root samples of five wild plant species growing naturally in the region in question were investigated. These five species are: Alyssum masmenaeum (AM), Cytisopsis pseudocytisus (CP), Centaurea ensiformis (CE), Fumana aciphylla (FA), Phlomis angustissima (PA). The data obtained showed that heavy metals other than Ni, Cr and Co were found within normal limits in the soil samples. Particularly, soil Ni content is extremely high. Heavy metals except Ni, Cr and Fe were found within normal limits in shoot and root samples. One species (AM) for Ni and three species (FA, PA and CE) for Fe showed distinct hyperaccumulator properties. Ni hyperaccumulation detected in the Alyssum masmenaeum species is a particularly striking but well-known phenomenon. Since the research area has special environmental protection status, the soil structure and endemism of the region must be absolutely protected.
Video Streaming Implementation for Open Source Based Online Learning
Authors: Ansari Muhammad , Setiawan Bayu Elpan
Published: August 2024

The very rapid development of information and communication technology encourages various users, institutions and agencies to utilize video learning systems or video tutorials as learning media to increase the effectiveness and flexibility of learning. The advantages that can be obtained with video learning are in terms of flexibility and mobility. Through video learning learning material or video tutorials can be accessed anytime and from anywhere and the material can be enriched with various learning resources. Through video-learning, tutors or instructors can make their own video tutorials as learning materials for students or employees which can be accessed directly via their own server or website so they can add more value to their practice. The results of implementing video streaming for Online Learning using the Linux Ubuntu Server operating system and the Ostube application with internet network infrastructure using TelkomSpeedy Internet Service Provider (ISP) with a bandwidth of 1 Mbps obtained the results of measuring the delay parameter with an average delay value of 6.6 ms so that it can be concluded that it is included in the very good category. The results of measuring the packet loss parameter obtained an average packet loss value of 0%, which is included in the Tiphon version of the very good category. For the measurement of Throughput values ​​obtained an average value of 3987 kbit/sec. While measuring the peak jitter value, the average value of jitter time is 2,909 ms. From the calculation of the jitter value, the category of jitter degradation according to Tiphon's version is very good. 6 ms so that it can be concluded that it is in the very good category..
Development of Contract Management SOP with it Service Providers Supplier Based on the Framework Cobit 5 and ITIL V3 Hospital Case Study Dr Ramelan Navy
Authors: Puspadini Yundha
Published: August 2024

RSAL Dr. Ramelan is a naval hospital in Surabaya. It is currently developing its Management Information Systems (MIS) with the supplier of IT (Information Technology) service providers. Problems arose when the management change interfere with MIS development. The current management wanted to change MIS supplier before the development process is completed. This can cause financial and time losses. The process of supplier selection, negotiation, contracting and fulfillment control of supplier contracts to always fit the needs of the business is conducted at the Supplier Management. This study aims to make a reference to the management of IT service provider suppliers contracts in the form of SOP (Standard Operating Procedure) which is based on the COBIT 5 framework domain APO10 Manage Supplier and ITIL V3 Supplier Management. Formulation of IT service providers supplier contract management in RSAL Dr. Ramelan SOP document is carried out in four stages. The first stage is the observation of IT services in RSAL Dr. Ramelan. The second stage is the stage of the analysis. This stage is to identify COBIT 5 Manage Supplier and ITIL V3 Supplier Management activities and mapping the activities. Having formed a new activity, adjustments are made to the Regulation of the President of the Republic of Indonesia No. 54 of 2010 concerning the Procurement of Goods and Services. In the third stage, SOP document preparation is done by decomposition of these activities to become sequential action steps. The last stage is the stage of evaluation and improvement, which begins with the verification done in RSAL Dr. Ramelan, then the improvement is done based on the results of verification. The result of this study is an IT service providers supplier contract management SOP document that has been tailored to the condition in RSAL Dr. Ramelan. From the result of the evaluation, it is known that the SOP produced was still in need for improvement in terms of grammar, role and order activity. The SOP document that has been evaluated before has been corrected and improved based on the feedback given by RSAL Dr. Ramelan.
Bandwidth Management Design Analysis for Computer Network Infrastructure at SMKN 1 Abdya
Authors: Herlina Elvi
Published: August 2024

The need for internet in the learning process has a very significant role so that in its use it is necessary to regulate access and manage bandwidth well for the smooth internet access. This research was conducted to analyze the differences in bandwidth management design for computer network infrastructure in the old design and the new design at SMKN 1 ABDYA. This study aims to see how to analyze the difference in delay and throughput in the bandwidth management design of old and new computer networks. In this study using qualitative research methods where the data obtained by means of observation, interviews and documentation. This research uses the Wireshark version 2.6 application. 6 to see the use of delay and throughput on the bandwidth management design of old and new computer networks. Based on the results of the calculation of the use of delay and throughput using the Wireshark 2.6.6 application, there is a significant difference between the use of delay and throughput in the design of bandwidth management for the old computer network and the design of bandwidth management for the new computer network.
Analysis of Lapan Security Access Based on Firewall Log in Center Eight
Authors: Subakti Adityo Jaya
Published: August 2024

Analysis of Network Security Access Space Agency Based Firewall Log In LAPAN Center. Supervisor LIPUR SUGIYANTA, Ph.D and Drs. BACHREN ZAINI, M.Pd. Increased Denial Of Service attacks, and other types of computer network interference, making security an important issue to be considered by all those who take advantage of the presence of the virtual world today. LAPAN Center system along with the information contained within is no exception contained attacks on access computer network security. Such attacks can be prevented at an early stage by analyzing at each access that will go on network security in LAPAN. This research at Analysis of Network Access to know and learn access of network security in firewall log LAPAN Center. This research was conducted with several stages of observation and interviews to employees of LAPAN Center infrastructure. After the stage of observation and interviews, the researchers conducted further data collection and analysis of firewall logs. The study states that the analysis of security access network based firewall log in LAPAN Center in the form of six messages that occur when a network will pass through the firewall. It can be concluded that by doing some analysis phases of network security access based firewall log in LAPAN Center produces a record of every incident inside the firewall logs. The study states that the analysis of security access network based firewall log in LAPAN Center in the form of six messages that occur when a network will pass through the firewall. It can be concluded that by doing some analysis phases of network security access based firewall log in LAPAN Center produces a record of every incident inside the firewall logs. The study states that the analysis of security access network based firewall log in LAPAN Center in the form of six messages that occur when a network will pass through the firewall. It can be concluded that by doing some analysis phases of network security access based firewall log in LAPAN Center produces a record of every incident inside the firewall logs.
Geographic Information System Searching Locations for Hospital and Police Offices Based on Android
Authors: Junafan Achmad
Published: August 2024

Currently the technology is growing rapidly. Using geographic information systems and media services internet navigation system or GPS (global positioning system) which is present on the platform android smartphone, google maps and google services that is product of virtual map, free and online. Where the public can access the map anywhere and anytime when needed. But the google map does not show the location of police stations and hospital as a whole therefore the need for the development of graphic information system (GIS) the location of the police station and hospital in the area of ​​sidoarjo. In this Study, researchers make automatic geographic information system for searching the location of the hospital and police stations based on android.
Academic Information System in Nurul Falah Islamic Foundation in Garut District Web-Based
Authors: Fallah Herlina Sumil
Published: August 2024

Academic, namely activities carried out within the world of education related to the teaching and learning process. The academic information system at the Nurul Falah Islamic Education Foundation is considered ineffective where recording student data, teacher data, subject data, student class data, scheduling and assessment are still recorded in books so they are easily damaged or lost and making reports takes a long time. This study aims to determine the current system, make system design, analyze and test the system and to implement academic information systems. The method for designing the system used by the author in this study is the waterfall method where the data collection techniques used include observation, interviews and literature study. The development method uses a structured method with several tools and processing techniques such as flowmaps, context diagrams, and data flow diagrams. The programming language used in designing and implementing academic information systems is PHP and the database used is MySQL.
Value Management Information System at SMK N 2 Padang Panjang
Authors: Fadilla Nurhayatul
Published: August 2024

Values ​​are one of the important components in teaching and learning activities in schools which will later become inputs which are expected to become outputs that can balance and even develop the value of each student. Problems that occur in processing values ​​at SMKN 2 Padang Panjang are currently still written in manuals, and the delivery of values ​​is still using paper media, so a lot of time and effort is needed to process these values. I obtained this research from the method of observation, interviews and libraries, which surveyed directly to the field, interviewed directly with the school and looked for books in the library, and SDLC. The purpose of this research is to build a value information system that makes it easier to check and record, computerized student grade data reports. In addition, by being web-based, data information can be accessed at any time. This research has produced a value processing system that helps the work of teachers and homeroom teachers, this Information System which uses supporting technology in the form of PHP and MySQL database makes it easy for admins in this case homeroom teachers to access through any device during. This is done to build a system that helps in the processing and presentation of student value data information. This information system, which uses supporting technology in the form of PHP and MySQL database, makes it easy for admins, in this case homeroom teachers/teachers, to access them through any device. This is done to build a system that helps in the processing and presentation of student value data information. This information system, which uses supporting technology in the form of PHP and MySQL database, makes it easy for admins, in this case homeroom teachers/teachers, to access them through any device. This is done to build a system that
The Effect Of Regional Original Income (Pad) and Resistance of Budget Financing (SiLPA) on Economic Growth with General Allocation Fund (Dau) As Moderating Variables in Regency/City Governments In 2011-2015 North Sumatra Province
Authors: Diastrina Dita
Published: August 2024

This study aims to identify and analyze whether revenue (PAD) and Surplus Financing Articles (SiLPA) effect on economic growth by the General Allocation Fund (DAU) as moderating variables. The study population was the District / City in the province of North Sumatra. The method of this thesis is a descriptive statistical analysis, classic assumption test, test hypotheses and residual test. Independent variables in this study is revenue (PAD) and Surplus Financing Articles (SiLPA), while the dependent variable is economic growth and moderating variable is the General Allocation Fund (DAU) with Total population of this research are 33 districts / cities using purposive sampling obtained 18 districts / cities as samples from 2013 to 2015. the type of data used is secondary data. The results of this study demonstrate that, in the original income (PAD) and Surplus Financing Articles (SiLPA) have a significant effect on economic growth at the Regency / City in the province of North Sumatra. In partial revenue (PAD) has a significant effect on economic growth, while Budget Financing Surplus (SiLPA) has no effect and no significant effect on economic growth in the Regency / City in the province of North Sumatra. General Allocation Fund (DAU) can moderate revenue (PAD) on economic growth, while the financing Budget Surplus, DAU can not moderate relations to economic growth. while Budget Financing Surplus (SiLPA) has no effect and no significant effect on economic growth in the Regency / City in the province of North Sumatra. General Allocation Fund (DAU) can moderate revenue (PAD) on economic growth, while the financing Budget Surplus, DAU can not moderate relations to economic growth. while Budget Financing Surplus (SiLPA) has no effect and no significant effect on economic growth in the Regency / City in the province of North Sumatra. General Allocation Fund (DAU) can moderate revenue (PAD) on economic growth, while the financing Budget Surplus, DAU can not moderate relations to economic growth.
Statik Testlerin Çimentolu Macun Dolguda Asit Maden Drenajı (AMD) Özelliklerinin Belirlenmesinde Kullanımı
Authors: Koç Ercüment , Cihangir Ferdi , Erçıkdı Bayram
Published: August 2024

Çimentolu macun dolgu (ÇMD), ince boyutlu maden tesis atığı, çimento ve suyun başarılı bir mühendislik karışımıdır. Özellikle bakır, kurşun, çinko gibi metalik cevherlerin işlenmesi durumunda oluşan atıklar sülfürlü mineraller içerebilmektedir. Sülfür içeriği yüksek atıklar oksijen ve nemin olduğu ortamlarda oksidasyona uğrayarak asit maden drenajı (AMD) oluşumuna sebep olabilmektedir. Genel olarak AMD, su ortamının pH değerini düşürmekte ve ağır metal salınımına neden olmaktadır. Bu nedenle, AMD potansiyeli çevresel açıdan dikkate alınması gereken önemli bir parametredir. Sülfürlü mineral içeren malzemelerin AMD potansiyelini belirlemek için ilk etapta kullanılan testlerden birisi statik testlerdir. Statik testler sonucunda atıkların nötralizasyon kapasitesinin asit oluşturma potansiyelinden yüksek olması durumunda, bu tür atıklar AMD açısından zararsız olarak sınıflandırılmaktadır. Bu çalışmada, sülfürlü atık ve aynı atıktan hazırlanmış ÇMD numunelerinde AMD potansiyeli statik modifiye asit-baz hesabı (ABH) testi ile incelenmiştir. Bulgular, ÇMD numunelerinin atık numunesine kıyasla %15 daha yüksek net nötralizasyon potansiyeline (NNP) sahip olduğunu göstermiştir. Çalışmada ayrıca sülfürlü mineral içeren atık ve/veya ÇMD’de AMD’nin belirlenmesinde yaygın olarak kullanılan statik testlerin önemi hakkında bilgi verilmiştir. Bu çalışma kür almış ÇMD numunesi üzerinde yapılan deneysel bir statik test çalışması olması bakımından önem arz etmektedir.
Determination of Some Minerals and Heavy metals in Raw Cow’s Milk
Authors: Yıldız Küçük Neslihan , Gökçek Ramazan
Published: August 2024

Milk is a healthy and nutritious food. Its ability to be consumed by all age groups and its easy accessibility increase the importance of milk in our diet. As technological developments increase, so does environmental pollution. As a result of this pollution, metals and metal mixtures reach animals and humans through the food chain. This situation negatively affects the health of living organisms. In addition, excessive intake of some mineral substances can also be toxic. The contamination of heavy metals in food occurs through various pathways. The risk of metals in the composition of the containers used in the production of acidic foods such as milk and cheese dissolving and passing into the product is more likely to occur than in other foods. For this purpose, in our research, 10 samples of raw cattle milk collected from different regions of Muş province were analyzed for the amounts of calcium, magnesium, sodium, potassium, zinc, iron, copper, manganese, and heavy metals lead and cadmium using Atomic Absorption Spectrometry device. The samples' lead, cadmium, iron, copper, and manganese contents were determined as 0.40±0.01-0.19±0.01, 0.38±0.00-0.20±0.00, 1.96±0.01-0.24±0.01, 0.50±0.00-0.11±0.00 and 0.20±0.00-0.12±0.00 mg/L, respectively. The highest levels of calcium (433.45±0.00 mg/L) and potassium (1146.25±0.02 mg/L) were detected in sample S10. The lowest levels of magnesium (197.81±0.00 mg/L) and sodium (661.17±0.01 mg/L) were found in sample S3. The zinc contents of the samples varied between 8.25±0.00-14.51±0.00 mg/L. The results obtained were evaluated considering the factors affecting the amount of mineral substances and heavy metal contamination in the milk.
Construction of the New Wave Solutions of Modified Camassa-Holm and Degasperis-Procesi Equations with Atangana’s Conformable Derivative
Authors: Kırcı Özlem
Published: August 2024

In this study it is aimed to expose the new exact wave solutions of time-fractional modified Camassa-Holm (mCH) and time-fractional modified Degasperis-Procesi (mDP) equations due to being extensively used to delineate many physical phenomena in fluid mechanics, hydrodynamics and optical fibers. The aforementioned fractional equations are transformed into nonlinear ordinary differential equations (NLODE) considering the Atangana’s conformable derivative (ACD). Then the (m+1/G’)-expansion method is applied for these NLODEs to obtain the desired exact solutions of the fractional evolution equations. The evaluations are fulfilled through the software system Mathematica. Also the reported solutions in this manuscript are compared with the ones in the literature for the time-fractional CH and DP equations and the behaviors of the solutions are presented graphically.
Türkiye Kıyı Bölgelerinde Yenilenebilir Enerji Santrali Uygulamaları İçin: Hibrit Yüzer Modüler Tasarım Önerileri
Authors: Cesur Durmaz Büşra , Üçgül İbrahim
Published: August 2024

Çalışmada, temiz enerji üretiminde sürdürülebilirliğe katkı sağlamak için günümüz rüzgar ve güneş enerji teknolojisinin kullanıldığı, hibrit yüzer yenilenebilir enerji santrali tasarımı yapılmıştır. Türkiye’nin kıyı bölgelerini temsil eden 3 koordinat noktasına ait Global Wind Atlas ve Global Solar Atlas yazılımından elde edilen değerlere göre toplam enerji potansiyeli hesaplanmıştır. Küçük 6 tip (10x10 m2), orta 2 tip (20x20 m2) ve (30x30 m2), büyük 1 tip (60x60 m2) alana sahip toplam 9 tip modül geliştirilmiştir. Ancak küçük modül tipleri arasından açık deniz koşullarında altıgen platform yapının en uygun davranış sergileyecek olması ve üzerinde yakın toplam kurulu güç değerleri hesaplanmasından dolayı, küçük modül tip 5 için enerji hesapları yapılmıştır. Sonuçta, küçük modül tip 5, orta modül tip 1, orta modül tip 2 ve büyük modül tip 1’in 10’ar adet kullanımıyla bölgelere ait santral toplam enerji potansiyeli ve karşıladığı konut sayısı hesaplanmıştır. En yüksek santral toplam enerji potansiyeline Ege bölgesinin sahip olduğu sonucuna ulaşılarak, küçük modül tip 5 ile (1830 MWh/yıl) ~500 konutun, orta modül tip 1 ile (4370 MWh/yıl) ~1195 konutun, orta modül tip 2 ile (41930 MWh/yıl) ~11485 konutun, büyük modül tip 1 ile (183960 MWh/yıl) ~50400 konutun ihtiyacının karşılanabileceği ortaya konulmuştur. Aynı zamanda enerji santralinin açık deniz ortamından olumsuz etkilenmemesi için modül büyüklüklerine uygun öneri niteliğinde dalgakıran yapıları tasarlanmıştır.
Assessment Spatial Perception Skills of Primary School Pupils: A Case Study at North Macedonia
Authors: Jonuzi Edmond , Selvi Hüseyin Zahit
Published: August 2024

This research conducted a thorough evaluation of the geographical knowledge of primary school pupils in grades 3 to 5, focusing on the Republic of North Macedonia. The assessment involved a carefully crafted pre-atlas and post-atlas test, categorizing questions into Map and Atlas concepts (Category A), Directions, geographical regions, and neighboring areas (Category B), and Tourism and Economy in North Macedonia (Category C). The objective was to gauge pupils' proficiency in various aspects of geography while considering potential variations based on gender and grade level. The results, based on the accurate responses of 339 participants, revealed interesting patterns in knowledge distribution. The study highlighted both strengths and weaknesses, indicating varying success rates across categories and questions. Additionally, it unveiled gender-specific and grade-dependent differences in geographical knowledge. These findings offer valuable insights into the efficacy of current geography and spatial education approaches for young learners, emphasizing the necessity for targeted interventions to enhance spatial awareness and geographical literacy in primary education, especially primarily through the incorporation and utilization of maps and atlases within the lower grades of primary schools
EXPLORING THE LATEST TRENDS: SLR OF RENEWABLE ENERGY EDUCATION FOR SECONDARY SCHOOL STUDENTS
Authors: Hilmi Syahir Bahiran , Yusof Anuar Mohd
Published: August 2024

The issue of climate change is increasingly prominent on the global agenda, prompting many countries to take proactive steps in addressing it across various domains, including education. One approach to mitigating climate change involves enhancing efforts towards producing alternative energy from renewable sources. At the secondary school level, a range of strategies are employed to improve students' understanding and awareness of Renewable Energy Education, utilizing both conventional methods and technological innovations. The rapid advancement of technology has simplified the enhancement of Renewable Energy Education, offering students access to the latest technological resources. This study conducted a Systematic Literature Review (SLR) to uncover current trends and the potential of various technologies in augmenting students' understanding and awareness of Renewable Energy Education. The primary goal of the SLR was to identify recent attributes, study methods, and approaches to learning about Renewable Energy Education among secondary school students. Utilizing the Scopus database, relevant articles were selected for review. Out of 54 articles identified during the initial screening, 41 met the predefined criteria, and of these, 31 were deemed suitable for a more detailed analysis. The results of this SLR revealed a variety of attributes previously studied by researchers, including knowledge, awareness, motivation, interest, attitudes, behaviours, and perceptions, primarily through surveys or assessments of student attributes. The findings also indicated a predominant reliance on conventional teaching methods over technological interventions. In conclusion, this study highlights the current trends in attributes and research methods that could guide further investigations. It also underscores the notable gap in technology application, a crucial element in enhancing Renewable Energy Education among secondary school students.
IMPLEMENTATION OF VALUE ADDED TAX RATES ACCORDING TO LAW NO. 7 OF 2021 AND ITS IMPACT ON MICRO, SMALL, AND MEDIUM ENTERPRISES TAXPAYERS
Authors: Said Lina
Published: August 2024

Value Added Tax (VAT) is a tax that is levied on the supply of goods and services that are subject to taxation. As of April 1, 2022, the government has officially increased the value-added tax (VAT) rate from 10% to 11%. This change was mandated by Law No. 7 of 2021, which concerns the harmonization of tax regulations. This study aims to examine the implementation of the 11% VAT rate, which is believed to have resulted in increased selling prices and a reduction in purchasing power following the enactment of Law No. 7 of 2021. Additionally, it seeks to identify the challenges encountered during the implementation process. This research employs a descriptive quantitative methodology, utilizing a range of data collection techniques, including questionnaires, interviews, observation, and documentation. The findings of the study indicate that the rise in the VAT rate to 11% has resulted in an increase in selling prices. However, when the selling price is considered the basis for imposing the tax, some taxpayers still determine the same price. The increase in the price of daily necessities has resulted in a slight decline in purchasing power. The rise in economic prices was precipitated by the hike in the 11% VAT rate, compelling consumers to allocate a greater proportion of their income towards meeting their basic needs. The 11% VAT increase has presented numerous challenges for micro, small, and medium enterprises, with concerns that it may exacerbate economic difficulties. In order to offset the decline in consumer purchasing power, it is necessary to maintain the same price as before, while only the VAT rate has increased for a limited period of time.
HYDROPONIC VERTICAL SYSTEMS: ENHANCING CLIMATE RESILIENCE, WATER EFFICIENCY, AND URBAN AGRICULTURE
Authors: GĂGEANU Iuliana , TĂBĂRAȘU Ana-Maria , PERSU Cătălin , GHEORGHE Gabriel , NIȚU Mihaela , CUJBESCU Dan , IONESCU Alexandru , ANGHELACHE Dragos
Published: August 2024

This paper explores hydroponic vertical systems as a sustainable solution to modern agricultural challenges, particularly those posed by climate change. Hydroponics, a method of growing plants without soil using nutrient-rich water solutions, offers significant advantages over traditional farming. Vertical systems maximize space efficiency by growing plants in stacked layers, making them ideal for urban environments with limited space. These systems provide a controlled environment that mitigates the impacts of extreme weather, ensuring consistent crop production. The paper reviews various hydroponic techniques, including deep water culture, nutrient film technique, flood and drain, and drip irrigation. It highlights the efficiency of water use in hydroponics, crucial for areas facing water scarcity. Advanced technologies, such as sensors, automated nutrient delivery, and LED lighting, are employed to optimize growing conditions, enhance resource use efficiency, and improve crop yields. LED lights, in particular, offer energy efficiency, customizable spectra, and low heat output. Mathematical models are used to maximize plant development and resource efficiency, providing a framework for understanding plant-environment interactions. Despite high initial setup costs and the need for technical expertise, hydroponic systems present long-term economic and environmental benefits. This paper underscores hydroponic vertical systems' potential to revolutionize urban agriculture, ensuring food security and sustainability amidst climate change challenges.
LOCAL PATH PLANNING METHOD BASED ON SMOOTH TIME ELASTIC BAND ALGORITHM FOR ORCHARD ROBOTIC LAWN MOWER
Authors: ZHANG Minhui , LV Pengcheng , LIU Jie , LIU Lei , ZHU Huibin , YI Lili
Published: August 2024

This paper proposes a local path planning algorithm method named S-TEB (Smooth Time Elastic Band), aimed at fulfilling the requirement of full coverage for ORLMs (Orchard Robotic Lawn Mowers) during mowing operations. Firstly, by analyzing the tracking control mode of ORLMs in operational scenarios, control points are selected reasonably. Subsequently, utilizing B-spline curves, the path is optimized to generate the optimal trajectory and speed for ORLMs that satisfy multiple objectives and constraints. Finally, multiple simulations and field experiments were conducted in actual operational environments, with a speed of 0.6 m/s. Experimental results show that in scenarios involving obstacle avoidance, the minimum distance between the automatic lawnmower and the outer contour of obstacles is 4 cm. Compared to the traditional TEB planning algorithm, there is a 4.23% increase in mowing coverage area. These findings provide theoretical and technical support for local path planning in the operational scenarios of ORLMs.
Fatores associados a agravos agudos de saúde em prematuros*
Authors: Jantsch Leonardo Bigolin , Rupp Andressa Castelli , Bartsch Luana , Arrué Andrea Moreira , Silva Josielson Costa da , Neves Eliane Tatsch
Published: August 2024

Objetivo: analisar fatores neonatais e socioeconômicos associados ao desenvolvimento de agravos agudos de saúde de prematuros tardios e moderados no primeiro ano de vida. Método: estudo epidemiológico, longitudinal, em que foram acompanhados 151 prematuros (nascidos com idade gestacional de 32 a 37 semanas incompletas) durante o primeiro ano de vida. A coleta de dados ocorreu, trimensalmente, por meio de instrumento de caracterização com variáveis neonatais e socioeconômicas. O acompanhamento se deu por meio da utilização de formulários, aplicados via telefonema aos pais dos prematuros, para identificação dos agravos agudos de saúde. Os dados foram submetidos à estatística analítica com a aplicação da correlação de Pearson. Resultados: os agravos agudos apresentaram tendência linear ao longo do primeiro ano de vida. As afecções gastrointestinais foram mais frequentes nos primeiros meses, e a alergia de pele e as afecções respiratórias ocorreram mais frequentemente ao final do primeiro ano de vida. A vitalidade neonatal foi fator associado a maior intensidade de agravos agudos. Conclusão: a intensidade dos agravos agudos tem correlação significativa com fatores neonatais no primeiro trimestre de vida.
Raciocínio clínico e processo de Enfermagem
Authors: Carvalho Emilia Campos de , Eduardo Aline Helena Appoloni , Zamarioli Cristina Mara , Silva Natalia Chantal Magalhães da , Morais Sheila Coelho Ramalho Vasconcelos
Published: August 2024

O objetivo do presente relato é trazer à reflexão, no âmbito da prática clínica, a abrangência do conceito de Raciocínio Clínico ampliado e as interfaces desse processo, assim como as do Processo de Enfermagem. Busca-se fomentar a discussão para se olhar o raciocínio clínico para além da determinação e rotulação do problema do sujeito receptor de cuidado e da respectiva indicação terapêutica para solucioná-lo, minimizá-lo ou ajustá-lo frente à situação presente, abordagens estas mais usuais no âmbito do ensino em Enfermagem. Apresentam-se, para tal, os processos cognitivos que compõem o Raciocínio Clínico, nomeadamente o raciocínio diagnóstico, em uma visão ampliada, e o raciocínio de gestão, incluindo a escolha e implementação da terapêutica, monitoramento e a avaliação, requerendo assim a aquisição de conhecimentos, a capacidade de resolução e a metacognição. Ainda, busca-se contribuir para a compreensão das interfaces dessa visão do Raciocínio Clínico com a do Processo de Enfermagem, segundo a Resolução COFEN n° 736 de 2024, recentemente divulgada. Apresenta-se, à guisa de considerações finais, a contribuição à profissão dessa visão ampliada desses dois processos, aqui considerados intercambiáveis e indissociáveis.
Desenvolver a percepção harmônica
Authors: Nunes Thais dos Guimarães Alvim , Oliveira André de , Mangueira Bruno
Published: August 2024

Nesta entrevista, o guitarrista, compositor, arranjador, professor e pesquisador brasileiro Bruno Mangueira

compartilha seu processo de desenvolvimento musical a partir de uma conversa com ênfase na investigação sobre desenvolvimento da percepção harmônica. Mangueira é de uma geração de guitarristas que teve acesso ao ensino superior na área de música popular. No entanto, antes da universidade vivenciou processos de educação não-formal e informal relacionados à música popular que foram incorporados não apenas na sua prática musical, mas também na sua prática pedagógica. Mangueira atua tanto na carreira artística quanto acadêmica. Sua trajetória tem potencial de colaborar com os processos de ensino e aprendizagem da música popular.
Bruxo e o Maestro
Authors: Loureiro Ines , Barbeitas Flávio Terrigno
Published: August 2024

O objetivo do artigo é descrever os principais marcos da relação entre o violonista Carlos Barbosa-Lima e o compositor Antonio Carlos Jobim. Ao longo de mais de uma década os dois cultivaram uma profícua colaboração musical alimentada pela mútua admiração. A partir do trabalho conjunto em torno dos arranjos para violão solo das músicas de Jobim, estabeleceu-se uma amizade que teve reflexos positivos sobre a trajetória de ambos: pelas mãos de Barbosa-Lima, Jobim foi definitivamente incorporado ao repertório do violão de concerto; por meio de Jobim, Barbosa-Lima obteve maior projeção entre o público de jazz e música popular, inclusive no Brasil. Desta cooperação nasceu o projeto de compor um “Concerto para violão e orquestra” que, embora não concretizado, mostra quão estimulante foi a ligação entre o brujo do violão e o Maestro soberano.
Paisagem e sua Relação com o Lazer nos Planos Diretores de Campinas
Authors: Amaral Silvia Cristina Franco , Nunes Danilo Ciaco , Braga Paula Marques , Medeiros Daniele
Published: August 2024

Este estudo analisa a operacionalização do conceito de paisagem nos Planos Diretores de Campinas de 2006 e 2016. Metodologicamente, foram analisadas as legislações em busca dos termos-chave "lazer" e "paisagem" e suas interações. Ainda que o Estatuto da Cidade (2001) vise ordenar as funções sociais da propriedade urbana, sua abordagem generalista carece de diretrizes específicas para os Planos Diretores, deixando lacunas na definição de aspectos como lazer e paisagem. Os Planos Diretores campineiros historicamente deram pouco espaço à tais temas; somente a partir de 2006 houve uma incorporação mais profunda desses aspectos, especialmente em 2018, onde o lazer passou a ser considerado como um direito social e a paisagem foi abordada de forma mais abrangente.
Paisagens, Caminhadas e Lazer
Authors: Albers Christian , Barth Michele , Goldmeyer Dieter Brackmann
Published: August 2024

O objetivo deste estudo é compreender as correlações e interações entre a paisagem, caminhadas de lazer e o contexto sistêmico de desenvolvimento turístico na cidade de Linha Nova, Rio Grande do Sul. O estudo de natureza aplicada tem abordagem qualitativa. Quanto aos procedimentos, caracteriza-se como um estudo de caso do município de Linha Nova. Foram entrevistados seis organizadores de caminhadas e disponibilizado um questionário online para pessoas que praticam caminhadas de lazer, totalizando 40 participantes. As respostas indicaram dois temas: a) A natureza como principal atrativo; b) Desenvolvimento econômico e turístico através das caminhadas. Os resultados demonstraram que existe uma relação positiva entre eventos de caminhada e o desenvolvimento da cadeia produtiva do turismo, além de uma percepção de “paisagem” associada à natureza, espaços naturais e cenários panorâmicos.
Ser e Estar em Tela
Authors: Rodrigues Vítor Luiz Rocha
Published: August 2024

Esta pesquisa investigou as experiências de streamers LGBTIN+ na plataforma Twitch.tv, concentrando-se no serviço de live streaming de jogos online. O estudo, de natureza exploratória, inicialmente aborda a interação do e-leisure (lazer digital) com a comunidade LGBTIN+, examinando como as tecnologias digitais, enquanto espaços de lazer, expandem as interações e representações sociais desse público diversificado. A partir da observação das relações entre jogadores/jogadoras, dos formatos que se estabelecem nos jogos e os intercâmbios com a audiência e os patrocinadores, foram selecionados/selecionadas 10 streamers LGBTQIN+. Utilizou-se o método snowball e a aplicação de entrevistas semiestruturadas. As entrevistas exploraram experiências nos jogos e na plataforma Twitch.tv e interações e representações LGBTQIN+. Na análise dos dados, a partir da Análise de Conteúdo proposta por Bardin (1977), os resultados indicaram quatro categorias de análise. Por meio das categorias encontrou-se que os espaços de e-leisure, especialmente a live streaming de jogos, oferecem à comunidade LGBTIN+ uma ampliação das interações sociais, possibilitando a expressão de identidades, a promoção da representatividade e criação de oportunidades para geração de renda. Contudo, é essencial destacar que esses ambientes também podem ser cenários para manifestações de ódio e discriminação, sendo que o algoritmo da plataforma aparenta favorecer homens brancos heterossexuais. As experiências compartilhadas pelos/pelas streamers alinham-se com estudos anteriores, ressaltando a necessidade de mais representatividade e visibilidade para esses profissionais. A complexidade da dinâmica entre lazer e trabalho também foi evidenciada, revelando uma tensão entre o prazer pessoal e as demandas profissionais enfrentadas pelos/pelas streamers, de forma que alguns estudos contribuíram para uma compreensão mais profunda acerca dessa dualidade. A conclusão do estudo destaca a imperativa necessidade de investigações mais aprofundadas sobre políticas trabalhistas nas plataformas digitais. Além disso, enfatiza a importância de examinar como as plataformas de live streaming de jogos podem apoiar as minorias que enfrentam opressão na sociedade livecontemporânea. Por fim, esse trabalho oferece uma contribuição para o entendimento das interseções entre lazer, trabalho, representatividade e discriminação na esfera digital.
PENGARUH APLIKASI POLA ASUH STIMULASI PSIKOSOSIAL (POLISI) TERHADAP PERTUMBUHAN ANAK STUNTING
Authors: Tri Wahyuni , Sunartono Sunartono , Atik Ba'diah , Heru Subaris Kasjono
Published: August 2024

Latar Belakang: Pola asuh orang tua sangat menentukan tumbuh kembang anak. Pola asuh stimulasi psikososialberbasis android yang diberi nama POLISI dapat menjadi salah satu alternatif untuk menstimulasi psikososial anakagar terjadi peningkatan pertumbuhan dan perkembangan anak sesuai dengan usianyaTujuan: Penelitian ini bertujuan untuk mengetahui peningkatan pertumbuhan anak stunting setelah menggunakanapilkasi pola asuh stimulasi psikososial dalam mendampingi orang tua memberikan pola asuh stimulasi psikososialdi Desa Monterado Kecamatan Monterado Kabupaten Bengkayang..Metode: Desain penelitian yang digunakan adalah Quasi eksperimental dengan rancangan pre – posttest withcontrol group. Jumlah sampel yang terbagi menjadi 30 anak stunting yang diberikan intervensi selama tiga bulandan 30 anak stunting yang menjadi kontrol. uji analisis yang digunakan yaitu Friedman test, Wilcoxon test,Repated Measures Anova untuk data berpasangan sedangkan untuk data tidak berpasangan menggunakan Mannwhitney test.Hasil penelitian: menunjukkan bahwa terdapat perbedaan berat badan anak stunting pada kelompok eksperimensebelum dan setelah diberikan intervensi (p=0.000) dan terdapat perbedaan berat badan anak kelompok eksperimendibanding kelompok kontrol (bulan ke-2 p = 0.002, bulan ke-3 p=0.014). Terdapat perbedaan tinggi badan anakstunting pada kelompok eksperimen sebelum dan setelah diberikan intervensi (p = 0.000), terdapat perbedaantinggi badan anak kelompok eksperimen dibanding kelompok kontrol (bulan ke-1 p= 0.006,bulan ke-2 dan ke-3 p= 0.000).Simpulan: Aplikasi Pola Asuh Stimulasi Psikososial memberikan pengaruh terhadap perubahan pola asuhstimulasi psikososial orang tua sehingga terjadi peningkatan pada pertumbuhan (berat badan dan tinggi badan)anak stunting di Desa Monterado, Kecamatan Monterado Kabupaten Bengkayang
PENGALAMAN KEBERHASILAN PRAKTEK PEMBERIAN ASI EKSKLUSIF PADA IBU POST SECTIO CAESAREA DI RS JEMBER
Authors: Siti Romlah , Mufdillah Mufdillah , Ismarwati Ismarwati , Askuri Askuri
Published: August 2024

Latar Belakang: Ibu post sectio caesarea di rumah sakit, sesuai dengan peraturan yang ada harus memberikanASI Eksklusif. Menyusui merupakan rasa percaya diri atau keyakinan yang dimiliki oleh ibu untuk menyusui danmenjadi predictor dalam pemberian ASI Eksklusif pada bayinya, baik pada Ibu post-partum normal maupun postsectio caesarea.Tujuan: Mengetahui secara mendalam pengalaman dari ibu post SC yang berhasil dalam memberikan ASIEksklusif.Metode: Qualitative study dengan pendekatan fenomenologi. Terdiri dari 18 informan ibu dengan riwayat postSC yang mempunyai bayi >6 bulan. Pengumpulan data melalui wawancara mendalam menggunakan pedomanwawancara, observasi, fieldnote, dan audiorecorder. Analisis data dengan tematik analisis dengan bantuansoftware Nvivo 12 plus.Hasil penelitian: Hasil penelitian didapatkan 6 tema yaitu; (1) faktor yang menyebabkan ibu dilakukan tindakanSC, (2) manajemen pelaksanaan IMD pada ibu post sc, (3) kecemasan ibu post sc, (4) keberhasilan ibu post SCdalam memberikan ASI Eksklusif, (5) faktor-faktor yang mempengaruhi keberhasilan pemberian ASI Eksklusif,(6) dukungan pemerintah dalam kebijakan pelaksanaan menyusui.Simpulan: Faktor yang berpengaruh terhadap keberhasilan yaitu sikap, niat, fisik ibu, fisik bayi, faktor yangmempengaruhi: pengetahuan, persepsi, dukungan suami, dukungan keluarga, dukungan tenaga Kesehatan,masyarakat, pengaruh susu formula, kebijakan pemerintah, SOP rumah sakit.
Prevention of ischemic stroke in patients with myeloproliferative neoplasms
Authors: Kuznetsova P. I. , Melikyan A. L. , Subortseva I. N. , Raskurazhev A. A. , Tanashyan M. M.
Published: August 2024

Introduction.  Myeloproliferative neoplasms (MPNs) are a rare but significant cause of strokes.

Aim. To describe risk factors for stroke development, as well as  prevention strategies based on available literature data on patients with MPN.

Main findings.  Online databases (PubMed, E-Library) were searched for studies on cerebral thrombotic complications in the setting of myeloproliferative disorders. Induction of specific cytoreductive treatment with  low doses of acetylsalicylic ac id should be considered as a mandatory component of secondary prevention of noncardioembolic stroke.
Endovascular correction of renal artery stenosis of the solitary functioning kidney in a patient with essential thrombocythemia
Authors: Popov D. Yu. , Kiselev N. S. , Stolyar A. G.
Published: August 2024

Introduction. Renal artery stenosis is a common pathology associated mainly with atherosclerosis of the renal arteries. Essential thrombocythemia (ET) is a rare cause of renal artery stenosis.

Aim: to describe a clinical observation of a patient with ET, complicated by renal artery stenosis of a solitary functioning kidney, successfully corrected endovascularly.

Main findings. A 32-year-old male with ET, complicated by occlusion of the abdominal aorta, left renal artery, with shrinkage of the left kidney, subtotal stenosis of the right renal artery and chronic kidney disease stage 3A, as well as renovascular hypertension, underwent an organ-preserving intervention — endovascular correction of renal artery stenosis (ECRAS). As a result of ECRAS, the prescription of anticoagulant-antiplatelet therapy and specific therapy for ET with interferon, positive effects were observed in the form of improved kidney function, achievement of target blood pressure level, as well as in relation to basic hematological parameters.
Perbandingan Efektifias Antara Edukasi secara Ceramah dengan Edukasi Menggunakan Leaflet terhadap Penurunan Skala Nyeri pada Pasien Nyeri Punggung Bawah di Puskesmas Kalasan
Authors: Sugathot Aan Ika , Agni Agnes Savitri , Kumara Agni Markus Gelar
Published: August 2024

Edukasi kepada pasien merupakan bagian dari proses fisioterapi yang bertujuan memahamkan pasien terkait dengan kondisi kesehatannya. Termasuk mengajarkan bagaimana cara manajemen nyeri pada saat di rumah atau di tempat kerja. Berbagai penelitian mendeskripsikan bahwa edukasi kesehatan pada pasien akan mempengaruhi fisik dan psikologi pasien dalam jangka pendek dan panjang.  Tujuan penelitian ini yaitu untuk  mengetahui efektifitas edukasi secara lisan dan leaflet, serta untuk mengetahui perbedaan keefektifan dari kedua cara tersebut. Metodologi penelitian ini menggunakan  deskriptif komparatif numerik yang dilakukan di Puskesmas Kalasan Sleman selama kurun waktu 3 bulan. Sampel penelitin ini yaitu pasien dengan keluhan nyeri punggung bawah (NPB) yang dikelompokkan menjadi 2 kelompok, kelompok pertama mendapatkan edukasi menggunakan leaflet dan kelompok kedua mendapatkan edukasi ceramah/lisan. Analisa data menggunakan uji normalitas pada masing kelompok baik VAS 1 dan VAS 4 didapatkan hasil sig >0,05 yang berarti data berdistribusi normal. Untuk menguji  perbedaan sebelum dan sesudah diberikan edukasi menggunakan  Paired Sample T-Test dengan hasil kelompok lisan sig 0,000 yang dapat diartikan <0,05 atau ada perbedaan signifikan. Sedangkan pada kelompok leaflet  dengan hasil kelompok lisan sig 0,000 yang dapat diartikan <0,05 atau ada perbedaan signifikan. Selanjutnya diuji dengan  One Way Anova menunjukkan hasil sig 0,571 atau <0,05 sehingga dapat dikatakan bahwa tidak ada perbedaan antara kelompok edukasi lisan dengan edukasi leaflet. Kesimpulan dari penelitian ini yaitu edukasi secara lisan dan melalui media leaflet hasilnya sama-sama efektif.
Hubungan Riwayat Berat Badan Lahir Dengan Kejadian Stunting Pada Balita Usia 24-60 Bulan Di Wilayah Kerja Puskesmas Suka Indah
Authors: Daulay Suryani Agustina , Yuningrum Hesti
Published: August 2024

Stunting adalah ketidakmampuan bayi baru lahir (0–11 bulan) dan balita (12–59 bulan) untuk berkembang akibat kekurangan gizi kronis, terutama pada 1.000 hari pertama kehidupan (HPK), sehingga mengakibatkan berat badan kurang sesuai usia. Anak sampai usia 2 tahun dengan riwayat BBLR memiliki risiko mengalami gangguan tumbuh kembang yang akan menetap hingga 5 tahun pertama kehidupannya apabila tidak diimbangi dengan pemberian stimulasi ekstra Penelitian ini menggunakan  menggunakan desain penelitian survey analitik dengan pendekatan cross sectional.  Populasi dalam penelitian ini semua balita stunting usia 24-60 bulan pada bulan November 2023 di Puskesmas Suka Indah sebanyak 31 orang. Teknik pengambilan sampel yang digunakan dalam penelitian ini adalah Total Sampling yaitu sebanyak 31 orang. Variabel penelitian meliputi berat badan lahir bayi dan stunting. Pengumpulan data menggunakan data sekunder. Data dianalisis menggunakan uji Chi-square. Hasil penelitian menunjukkan nilai p value adalah 0,503 <0,05 sehingga dapat disimpulkan bahwa tidak ada hubungan hubungan riwayat berat badan lahir dengan kejadian stunting pada balita usia 24-60 bulan di Wilayah Kerja Puskesmas Suka Indah.  Kesimpulan pada penelitian ini adalah  tidak ada hubungan hubungan riwayat berat badan lahir dengan kejadian stunting pada balita usia 24-60 bulan di Wilayah Kerja Puskesmas Suka Indah