bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of NAA and picloram on the callus induction in Aloe barbadensis
Authors: Chandoliya Rakhi , Sharma Shivika , Joshi Rohit , Sharma Vikas
Published: February 2025

Aloe barbadensis miller is the most important medicinal plant used globally in the cosmeceutical, pharmaceutical and nutraceutical industries. This present study investigates the effect of different plant growth regulators on the in vitro callus induction. The leaf explant was dissected from the 1-month plant and inoculated in the MS media containing NAA (0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 4 mg/l) and picloram (0.5, 1.0, 1.5, 2.0, 2.5, 3.0 mg/l) either alone or in combination with BAP and kinetin.

Morphological parameters like color, texture and biomass of the callus were recorded after 50 days. Maximum callus induction was obtained on the MS media supplemented with 4mg/l picloram and 3mg/l NAA+0.5 mg/l kinetin. This innovated method could be utilized as a reference for the large-scale propagation of medicinal plant Aloe barbadensis.
Irisin on Health and Disease across Different Organ Systems-A Comprehensive Review
Authors: Sheela Joice P.P. , Kothai Ramalingam , Suganthi V. , Dhas Priya K.
Published: February 2025

Irisin, a myokine discovered in 2012, has emerged as a multifaceted hormone with far-reaching implications for human health and disease. Irisin's influence extends to metabolic regulation where it plays a crucial role in energy expenditure, glucose homeostasis and the browning of white adipose tissue. Named after the Greek messenger goddess Iris, Irisin serves as a molecular communicator, transmitting signals of physical activity and metabolic well-being throughout the body. Initially thought to primarily affect skeletal muscle physiology, intriguingly, Irisin is not solely the product of skeletal muscles but is secreted by various other tissues including adipose tissue, the brain and the liver.

The central nervous system's regulation of irisin production has implications for neurodegenerative diseases, cognitive function and mood disorders. Additionally, we discuss the clinical applications and therapeutic potential associated with modulating irisin levels. Understanding the multifaceted role of irisin in health and disease has opened new avenues for interventions and therapies to enhance human well-being. This review provides a comprehensive overview of irisin's diverse roles, shedding light on its profound impact on health and disease.
La transformation de la conception husserlienne de la représentation-de-phantasia à la lumière de la méthode réductive
Authors: Finetti Stéphane
Published: February 2025

Qu’est-ce qu’une représentation-de-phantasia ? En quoi se distingue-t-elle d’une représentation-d’image ? La réponse que Husserl donne à ces questions se transforme dans le cours Éléments fondamentaux de la phénoménologie et théorie de la connaissance (1904/05). Cet article tente de repenser cette transformation à la lumière de la réduction phénoménologique. Il montre qu’elle implique un approfondissement de la réduction de la phantasia comme réduction double : non seulement une réduction « sur » la phantasia, mais aussi une réduction « dans » la phantasia.
Georges Didi-Huberman. Une sensibilité deleuzienne
Authors: Prévost Bertrand
Published: February 2025

On essaie ici de saisir les relations entre le travail sur les images de Georges Didi-Huberman, historien de l'art et philosophe, et la pensée de Gilles Deleuze. Tout apparemment oppose ces deux penseurs, à commencer par la question de la dialectique ou encore la place de la psychanalyse. Mais le lien est en réalité plus profond : l'importance accordée à la notion de problème contre toute idée d'évidence ou encore le rapport entre sentir et idées sous la question des intensités. Epistémologiquement mais aussi du point de vue d'une théorie des images elles-mêmes, c'est sans doute la revendication d'un empirisme supérieur qui permet le mieux de saisir l'unité des deux démarches : soit une façon de toujours partir des singularités mais pour accéder à travers elles à quelque chose comme une idée sensible qui ne puisse s'éprouver que par elles sans pour autant s'y confondre. La question d'une poétique est ici essentielle puisque les distorsions dans le visuel produites n'ont de sens qu'à être traduites dans l'ordre du langage.
BROKEN CALCITE AS ARTIFICIAL TEMPER IN THE DYAKOVO CULTURE POTTERY (ANALYSIS PROCEDURE)
Authors: Лопатина О.А.
Published: February 2025

Вработе рассматривается керамика дьяковской культуры раннего железного века спримесью известняка вформовочной массе. Эта керамика происходит сгородищ Старшее Каширское, Мутёнковское, Настасьино иБоровский курган. Высказано предположение, что эта порода могла быть не только естественной примесью кприродной глине, но ибыть специально добавленной вформовочную массу вкачестве дресвы. Наличие известняка не влияло на сохранность изделий при их обжиге, сосуды стакой примесью не имеют признаков растрескивания. Это указывает на то, что температура обжига изделий не превышала температуры разложения карбонатов. На основании экспериментальных данных, атакже наблюдений за особенностями размера иконцентрации этой примеси, автор формулирует признаки, различающие специально введенный дробленый известняк от естественной примеси. Приводятся данные наблюдений за образцами глин, собранных вокрестностях памятников исодержащих естественную примесь известняка. Установлено, что в10 изученной керамики известняк использовался вкачестве специально введенной примеси. Чаще всего он добавлялся всочетании сдругими породами камня, чаще всего сгранитно-гнейсовыми. Вероятно, традиции использования известняка вкачестве дресвы проникали из соседних, более южных территорий, где гранитно-гнейсовые породы были чрезвычайно редки.

The Dyakovo culture (the early Iron Age) pottery with calcite temper is considered in the article. The pottery comes out from the Old Kashirskoye, Mutenkovskoye, Nastasino and Borovski Kurgan fortified settlements. The author has suggested that the calcite could be present in pottery paste not only as natural 169 inclusions specific for the natural clay ledge but it was intentionally added as broken stone temper. Presence of calcite did not affect durability of vessels during their firing. Vessels with such temper have no signs of cracking. On the basis of experimental data and of observations of peculiarities of size and concentration of this temper the author found out specific features that allow distinguish the calcite temper from its natural inclusions in pottery paste. Data of observations over samples of clay collected in vicinity of settlements showed that these samples contain natural grains of calcite. It is established that approximately 10 of all ceramics studied had calcite temper in pottery paste added intentionally in combination with other kinds of broken stones, most often, granite and gneiss that were ordinary for potters of Dyakovo culture. In this case there are grounds for considering the formula as a mixed one. Probably, tradition to use calcite temper have come from adjacent territories located southward from the latitudinal run of the Oka river where granite and gneiss are found extremely rare.
Divergent Organomagnesium Reactivity of Rigid, Dinucleating Naphthyridine Ligands: Subtle Changes with Big Impact
Authors: Kounalis Errikos , Broekman Marieke M. , Uyttewaal Puck , Lutz Martin , Broere Daniel L. J.
Published: February 2025

We report the synthesis and characterisation of the naphthyridine-based dippDAMN and dippNDC ligands, bearing pendant secondary amine and amide donors, respectively. We additionally report their deprotonation chemistry and reactivity with dialkylmagnesium and Grignard reagents. The Grignard reactions yield structurally distinct LMg2Cl2·(THF)n complexes, with the dippNDC-based complex exhibiting reduced steric strain from the ligand around the Mg2Cl2 core. Comparison of the steric profiles of the LMg2Cl2·(THF)n complexes reveals that this reduced steric strain stems from the difference in binding modes of the ligands, which in the dippNDC case points the bulk of sterically demanding substituents away from the Mg2Cl2 core. Reactivity of the ligands with Mg(n-Bu)2 shows divergent outcomes: dippDAMN forms the LMg2(n-Bu)2·(THF)2 complex cleanly, whereas dippNDC produces paramagnetic species via Mg–C homolysis, triggering radical reactivity which results in ligand butylation and dimerisation. These findings underscore the unique steric and electronic features of dimagnesium complexes supported by rigid, dinucleating naphthyridine ligands, highlighting how seemingly subtle variations in ligand architecture can profoundly influence coordination chemistry and reactivity.
Determining Site Requirements for Reactive Species in Multi-Site Catalysis on Metal Surfaces Using Excluded Areas
Authors: Fischer Ari F.
Published: February 2025

Many metal-catalyzed reactions (e.g., hydrogenolysis, (de)hydrogenation, and hydro-deoxygenation) involve reactive species with molecular volumes that extend beyond the cross-sectional areas of exposed metal atoms. The kinetic behaviors of such reactions are well described by lattice-based models that account for adsorbates occupying multiple adjacent sites (i.e., exposed metal atoms). Site requirements are often inferred from the number of metal atoms an adsorbate coordinates to, which can underpredict the number of contiguous sites that are inaccessible to co-adsorbates by lateral repulsion. Here, we instead determine adsorbate site requirements from the surface areas they exclude from co-adsorbates. These areas are determined from adsorbate structures, optimized previously using density functional theory (DFT), by projecting their molecular volumes onto the surface plane (AS) or by tracing their areas with a circular probe that represents co-adsorbates (Aenc). These excluded areas agree with those inferred from the experimentally measured saturation coverages of eight polyatomic adsorbates on Pt(111) and Ni(111). They predict a number of sites needed for ethane hydrogenolysis on Ir nanoparticles (two to three exposed Ir atoms) that is consistent with previous kinetic measurements and DFT calculations. The areas further estimate site requirements for benzene hydrogenation on Pt nanoparticles (six exposed Pt atoms) that accurately describe rate dependences on benzene pressure, under physically realistic benzene and H-adatom coverages and with adsorption enthalpies consistent with experimental benchmarks. Excluded areas therefore offer a practical and accurate way to determine site requirements in multi-site kinetic models, facilitating mechanistic studies and guiding ab initio catalyst design for reactions of bulky molecules that inevitably cover multiple contiguous surface atoms.
Fragment to Framework: Bottom-Up Engineering of Band Gaps in Covalent Organic Frameworks
Authors: Ernst Michelle , Fedorov Rostislav , Calzolari Alessandro , Grieser Fabian F. , Ber Sophia , Gryn'ova Ganna
Published: February 2025

Understanding structure-property relationships in ordered functional materials is essential for their rational design and optimisation. Fragment-based approaches relating materials’ properties to those of their building blocks (fragments) are intuitive to chemistry and have been successfully applied in the design of metal-organic frameworks (MOFs). However, covalent organic frameworks (COFs) are resistant to such in silico fragmentation due to their covalent bonds and ambiguous definitions of nodes and linkers. Here we introduce a new algorithm, deCOFpose, designed to systematically fragment COFs into building blocks according to chemically intuitive rules, enabling fragment-based structure-property analysis, and exemplify the latter for COFs band gaps. Our results reveal that the electronic features (e.g., energies of the frontier molecular orbitals) of the building blocks alone are insufficient to fully represent these materials, and the inclusion of their topological characteristics is required to engineer bespoke COFs with desired band structures.
ECONOMIC IMPACT OF AGRICULTURAL MECHANIZATION IN GUJRANWALA DISTRICT'S RICE FARMING, PAKISTAN
Authors: Usman Muhammad , Yang Minli , Zhuo Li , Soomro Akash Hussain
Published: February 2025

This study evaluates the economic impact of mechanization adoption in rice farming within the Gujranwala district of Punjab in 2024. A total of 150 rice farmers were surveyed using a structured questionnaire and categorized into mechanized and non-mechanized groups based on their use of machinery. Cost and revenue assessment were carried out for both groups, the comparison of average costs and revenues between mechanized and non-mechanized farmers was performed using a t-test through SPSS software. The mean production cost was estimated to be PKR 84,080.34 per acre. It was found that land preparation, harvesting and threshing, and human labor costs were significantly higher in non-mechanized farming. Mechanized farms had a lower average total cost of production compared to non-mechanized farms. The average revenue from rice production was significantly higher for mechanized farmers (PKR 165,142/acre) compared to nonmechanized farmers (PKR 151,823.33/acre). Additionally, mechanized farms demonstrated a higher net profit and benefit-cost (B:C) ratio (1.56) compared to non-mechanized farms (1.36). The findings demonstrate that mechanized rice farming has lower production costs and higher yields, which increase overall profitability. Therefore, the adoption of mechanization for rice cultivation in the Gujranwala district is strongly recommended.
OPTIMIZING POST-HARVEST HANDLING PRACTICES TO REDUCE LOSSES AND ENHANCE QUALITY OF FRUITS AND VEGETABLES.
Authors: Kunwar Adhiraj , Bist Dipak Raj , Khatri Lokendra , Dhami Radha , Joshi Ganesh Raj
Published: February 2025

Post-harvest activities start only after the harvest of fruit and vegetables. Harvesting time and method vary according to the crop, variety, and availability of resources. Harvesting of both pre- and over-mature crops leads to a shortening of shelf life. Due to the perishable nature of fruits and vegetables, the harvesting must be done at the proper stage of maturity. It’s important to handle them carefully because they don’t last long once they’re harvested. Inadequate handling practices for produce have led to significant losses in terms of time and money. A significant amount of commodity loss is being caused by the lack of appropriate handling procedures and chemical treatment. Factors contributing to post-harvest losses include poor handling practices, inadequate storage facilities, and inefficient transportation systems, particularly in developing nations. Loss can be reduced by using appropriate handling techniques such as cleaning, grading and sorting, pre-cooling, packing, storing, and transportation. Recent advancements in post-harvest technologies, such as robot-assisted sorting and controlled atmosphere storage, will also help in reducing losses and extending shelf life. The data were gathered from several reliable sources and have been presented in own words, providing insights into strategies for minimizing post-harvest losses and enhancing the quality of fruits and vegetables.
ASSESSMENT OF ANTI-NUTRIENT AND TOXIC SUBSTANCES LEVEL IN SELECTED ROOT CROPS OF DOKO, NIGER STATE, NIGERIA
Authors: Muhammad Aminu , Ibrahim Ibrahim Mohammed , Abubakar Salisu
Published: February 2025

Evaluation of anti-nutrient and toxic substances in tuber crops is crucial for nutritional studies, establishing baseline concentrations of cyanide, nitrate, phytate, and oxalate in human foods. Quantitative analysis was conducted on selected tuber crops namely Dioscorea alata (Cassava), Manihot esculenta (Yam), Xanthosoma sagittifolium (coco yam), Solanum tuberosum (Irish potato), and Ipomoea batatas (Sweet potato), commonly consumed in Doko, Niger State, Nigeria. Cyanide and nitrate concentrations were determined using colorimetric methods, while phytate and oxalate were measured using titrimetric methods. Results indicate that cyanide levels in most tuber crops were within the permissible limit of 200 mg/kg fresh weight, except for Manihot esculenta and Ipomoea batatas, which exceeded this limit. Nitrate concentrations across all samples were within tolerable levels. Phytate content ranged from 1.27±0.02 to 2.17±0.13 mg/100g, with yam and cocoyam showing the lowest and highest concentrations, respectively. Oxalate mean values varied among Dioscorea alata, Manihot esculenta, Xanthosoma sagittifolium, Solanum tuberosum, and Ipomoea batatas. The study underscores the nutritional benefits of tuber crops while highlighting the presence of inherent antinutrients and toxic substances. Proper processing methods are essential to mitigate potential health risks associated with their consumption.
THE INFLUENCE OF WORK DISCIPLINE AND JOB CHARACTERISTICS ON EMPLOYEE PERFORMANCE THROUGH MOTIVATION AS AN INTERVENING VARIABLE
Authors: Kirana Candra , Edward Yusuf Ronny , Ariesa Yeni , Purba Melfrianti Romauli
Published: February 2025

The purpose of writing this article is to examine the factors that influence and how to produce the desired employee performance in accordance with company goals, which always want the productivity of each employee to increase. Work motivation is everything that gives rise to a spirit or drive of work. Therefore, work motivation as a driver of work enthusiasm, because people who have high motivation will try their best and will form an increase in work productivity. The theoretical and practical aspects of achieving goals according to the vision and mission that have been set by the organisation are highly dependent on the individual / human. The relationship between work discipline and job characteristics on employee performance can be improved through training, training, technical guidance, comparative studies and experience with other regions. This research was conducted at the Labuhan Batu Regency Regional Revenue Agency which has the status of Civil Servants totalling 57 people. The inductive analysis map according to Dyike Adella Ramdhani developed and presented in the identification shows that job characteristics and individual characteristics have a positive and significant effect on employee performance through work motivation as a mediating variable. Work motivation has a partial mediating effect on employee performance. The direction of influence of this variable is also positive, which means that the higher the level of compatibility of job characteristics and individual characteristics of employees, the higher the employee performance. The scientific and practical tools of the process approach in the management of work discipline and job characteristics have been systematised. The article states that good performance is basically a performance that meets organizational standards in supporting the achievement of organizational goals, a good organization should be an organization that tries to improve the ability of its employee resources, improving employee performance will have an impact on progress for the company, so the most serious efforts in achieving success and realizing goals in the survival of the company.
THE EFFECT OF LEADERSHIP AND WORK ABILITY ON EMPLOYEE PERFORMANCE THROUGH JOB SATISFACTION AS AN INTERVENING
Authors: Ritonga Husni Thamrin , Syaifuddin  , Faris Salman , Nasution Myrna Pratiwi
Published: February 2025

The research objective of this article is to examine the factors that influence and how to utilize resources to be managed in accordance with company goals. Human resources are one of the most important factors in the organization, because the quality of the organization itself is highly dependent on the quality of human resources as employees and service actors in an organization. Therefore, to get human resources in accordance with the needs of a strategy in managing human resources, good human resource management will provide progress for the company, especially in dealing with situations and conditions that are always changing and developing. Organizations also have goals that need to be carried out by leaders who provide impetus, cause, channel, and maintain the behavior of employees so that they are willing to work in accordance with what the organization wants. The theoretical and practical aspects of functional tasks relate to how well employees get the job done, while behavioural tasks relate to the ability of employees to handle inter-personal activities with other members in the organization including overcoming conflict, managing time, empowering others, working in a group and working independently. The relationship between leadership and work ability on employee performance can be improved through the use of authority to direct subordinates in doing work to achieve the goals of the organization, carrying out the tasks assigned to them based on skills, experience, and sincerity and time. This research was conducted at the Labuhan Batu Regency Regional Revenue Agency which has the status of Civil Servants totalling 57 people. The inductive analysis map according to Ni Kadek Yuli developed and presented in the identification shows that Work Ability, Work Facilities and Motivation on Employee Performance have a positive and significant effect on employee performance. The direction of the influence of this variable is also positive, which means that the higher the ability of an employee to complete his duties and responsibilities and good facilities, it motivates employees to improve their performance. The scientific and practical tools of the process approach in managing work leadership and capabilities have been automated. The article states that good leadership is basically a leader who is able to make decisions, motivate, communicate, and control subordinates. Meanwhile, work ability is a result of work achieved or a person's expertise in carrying out the tasks assigned to him based on skills, experience, and seriousness and time.
PROFITABILITY OF ENTERPRISE IN THE CONDITIONS OF WARTIME: THREATS AND OPPORTUNITIES
Authors: Oliinyk Nataliia , Lyzhenkova Tetiana
Published: February 2025

The purpose of the article is to form a clear understanding of the approaches to calculating the profitability of domestic enterprises in wartime conditions, to analyze the current state, and to determine the directions for increasing the profitability of logistics company «Nova Post». During the course of the work, general research methods such as comparison, statistical grouping, structuring, forecasting, and a systematic approach were applied.

The conducted research provides grounds to establish that at the current stage of economic development, the profitability indicator plays a leading role in the analysis of enterprises' activities. The importance of this indicator is revealed during the analysis of the activities of economic entities in wartime conditions, as it allows for the most comprehensive and detailed assessment of resource efficiency and overall profitability of the enterprise, considering certain challenges in the legal, economic, and socio-political environment of the state. It has been established that under peaceful conditions and market economy (throughout the country), as well as under hybrid warfare conditions in the part of the territory where market relations are maintained and there are no military operations, three groups of indicators should be used to calculate enterprise profitability: cost, income, and resource. Under the introduction of martial law and full-scale military operations, it is advisable to calculate enterprise profitability based on the profitability indicators of the enterprise personnel, as the national economy during the war effectively switches to a command-administrative system. For the successful development of the logistics company «Nova Post», it is necessary to constantly work on finding appropriate directions for increasing its income and the level of profitability. If the enterprise aims to maximize profit, it must either reduce expenses or increase net revenue. The most effective directions are: increasing the number of parcel terminals; selection of qualified and responsible employees; return of the bonus system; expansion of branches in other countries, particularly in Germany. A project to open 8 delivery service offices of logistics company «Nova Post» on the territory of Germany has been proposed and substantiated.
CRYPTOGRAPHIC TECHNOLOGIES AND THEIR IMPACT ON THE DEVELOPMENT OF INVESTMENT SERVICES IN UKRAINE
Authors: Dotsenko Oleksii , Pushyna Yelyzaveta
Published: February 2025

In today’s rapidly evolving technological world, cryptographic technologies, including blockchain and smart contracts, significantly impact various sectors of the economy, including investment services. This article explores the impact of cryptographic technologies on the investment services market in Ukraine, analyzing international experiences and potential applications in the Ukrainian context.

The main objective of the study is to develop practical recommendations for optimizing investment services through cryptographic technologies, as well as identifying key advantages and risks associated with their implementation. The article covers an analysis of the current state of the market, examines potential innovations that can be implemented, and develops strategic directions for regulating this sector.

The analytical approach employed in the article includes a SWOT analysis, which identifies the strengths and weaknesses of the market, as well as opportunities and threats related to the use of cryptographic technologies in investment services. The study found that implementing blockchain can significantly increase transparency and security of investments, reduce servicing costs, and increase transaction speed.

Tasks set before the research include analyzing the potential of blockchain and smart contract technologies to attract new investments, exploring opportunities to reduce risks in the market through greater standardization and implementation of cryptographic security. The research results indicate that cryptographic technologies can play a key role in modernizing Ukraine’s financial industry, providing a higher level of trust and accessibility for investors.

The conclusions presented in the article emphasize the need to expand state support for innovation and create a favorable regulatory environment that allows Ukraine to leverage cutting-edge technological advancements to strengthen its economy and enhance its competitiveness internationally. It’s also important to strengthen educational programs to prepare professionals capable of implementing these technologies in the everyday practice of investment services.
THE EFFECT OF PRONUNCIATION TRAINING ON ENGLISH SPEAKING SKILL AMONG ENGLISH NON-NATIVE SPEAKERS
Authors: Ari Wibowo Taufik , Nasrullah Nasrullah
Published: February 2025

Speaking a foreign language requires various skills, including grammar, vocabulary, instruction, etc. In English Language Teaching, pronunciation is one of the most crucial abilities. If speakers have poor pronunciation, their words will be incomprehensible to audiences. Despite the difficulty of acquiring pronunciation, many EFL classrooms pay the least attention to pronunciation training. This study aims to evaluate the effect of pronunciation training on English speaking ability of non-non-native speakers. The method used is the Literature Review method. The results of the study show that pronunciation training has a positive effect on the English-speaking ability of non-non-native speakers. This training helps improve pronunciation, intonation, and accent in speaking English. Non-non-native speakers also experience increased confidence in speaking English after attending pronunciation training. However, the results of the study also show that factors such as difficulties in mastering vocabulary and grammar still affect the ability to speak English as a whole. Therefore, it is advisable to consider pronunciation training as part of a holistic and integrated English learning program with special attention to other aspects such as vocabulary and grammar.
PROMOTING ENVIRONMENTALLY FRIENDLY BEHAVIOR THROUGH GREEN ECONOMY-BASED ENGLISH LEARNING AT AL WASHLIYAH UNIVERSITY MEDAN
Authors: Rambe Shopiah Anggraini , Ayla Sri
Published: February 2025

This study explores the impact of green economy-based English language learning on environmental awareness among students at Al Washliyah University Medan. Recognizing the role of education in addressing global environmental challenges, the research aims to assess how incorporating green economy principles into English learning influences students' attitudes and behaviors towards sustainability. The study employs a sample of 32 students and uses multiple linear regression analysis to examine the effects of promotion and environmentally friendly behavior on English language learning. Results show that while promotion does not significantly affect English learning, eco-friendly behavior has a substantial positive influence. Together, promotion and eco-friendly behavior account for 65.2% of the variance in English learning based on the green economy. The findings underscore the potential of integrating green economy concepts into educational curricula to promote environmental awareness and foster sustainable behaviors in higher education.
Arahan Pengendalian Pemanfaatan Ruang Di KKOP Bandar Udara Mutiara Sis Al Jufri Kota Palu
Authors: Takwim Supriadi , Eisenring Deltri Dikwardi , Akhmad Abdul Gani , Paduppai Mohammad Rizaldhy Saputra , Ananda Alif
Published: February 2025

Regulasi UU NO. 26/2007 menjelaskan bahwa pengendalian pemanfaatan atas ruang merupakan proses yang meliputi pemantauan dan pengendalian pelaksanaan rencana sebagai hasil penataan. Tujuan memberikan kepastian pada penggunaan ruang sebagaimana yang tertuang pada perencanaan tata ruang. Populasi Kota Palu diperkirakan akan meningkat sebesar 1,36% tahun pada tahun 2022, menurut data BPS, yang akan meningkatkan permintaan lahan. Fenomena luas area permukiman dan aktivitas masyarakat di KKOP Bandara Mutiara Sis Al Jufri tidak sesuai dengan ketentuan pemanfaatan ruang dan  zona rawan bencana.  Tujuan penelitian menemukan pelanggaran pemanfaatan ruang dan merumuskan arahan pengendalian pemanfaatan ruang sesuai standar dan ketentuan penaatan ruang. Metode penelitiannya kuantitatif dengan pendekatan analisa keruangan berbasis sistem informasi geografis dan pengecekan lapangan, menggunakan teknik overlay untuk analisis delineasi spasial,  analisis penggunaan lahan dan analisis daerah rawan bencana. Hasil penelitiannya, menemukan pelanggaran ruang di area KKOP, khususnya di Kawasan Kemungkinan Bahaya Kecelakaan dengan persentase 22,10 persen area yang melanggar dan keberadaaan potensi likuifaksi level 3 sebesar 18,42 %. Berdasarkan temuan ini, maka disusun arahan pengendalian ruang yang bersifat umum untuk seluruh wilayah KKOP dan bersifat khusus untuk wilayah Kawasan Kemungkinan Bahaya Kecelakaan.
Mengintegrasikan Warisan Budaya dalam Arsitektur Modern: Tinjauan Literatur Tentang Menyeimbangkan Keberlanjutan dan Identitas
Authors: Idrus Irnawaty , Paddiyatu Nurhikmah , Latif Sahabuddin
Published: February 2025

Penelitian ini mengeksplorasi integrasi warisan budaya ke dalam praktik arsitektur modern, menekankan perannya dalam melestarikan identitas lokal, mempromosikan keberlanjutan, dan mendorong keterlibatan masyarakat. Penelitian ini menyelidiki bagaimana elemen desain tradisional dan material lokal dapat dipadukan secara harmonis dengan teknik arsitektur kontemporer untuk menciptakan struktur yang mencerminkan narasi budaya sekaligus memenuhi kebutuhan modern. Strategi utama meliputi penggunaan kembali bangunan warisan secara adaptif dan penerapan teknologi canggih, seperti Pemodelan Informasi Bangunan (BIM) dan pemindaian 3D, untuk memastikan pelestarian dan adaptasi yang tepat. Temuan menunjukkan bahwa penggabungan elemen budaya tidak hanya memperkaya lanskap perkotaan modern tetapi juga mendukung pembangunan berkelanjutan dengan memanfaatkan bahan lokal dan prinsip-prinsip desain hemat energi. Studi ini menyoroti pentingnya menjaga kesinambungan budaya dalam menghadapi urbanisasi dan globalisasi yang cepat. Sebagai kesimpulan, penelitian ini menunjukkan potensi arsitektur modern untuk meningkatkan relevansi fungsional dan budaya dari lingkungan binaan dengan mengintegrasikan warisan budaya. Penelitian di masa depan harus berfokus pada perluasan penerapan prinsip-prinsip ini, terutama dalam konteks tantangan lingkungan dan kebutuhan perkotaan yang terus berkembang, untuk lebih memperkuat hubungan antara masa lalu dan masa kini dalam desain arsitektur.
Development of Thermodynamics Law Electronic Book Using 3D Pageflip, Macromedia Flash, and Ispring Quizmaker Applications for Physics Education Students
Authors: Suarga Suarga , Jusriana A. , Andika Arman
Published: February 2025

This research aimed to describe the development process and to figure out the validity level, practicality level, and effectiveness of the thermodynamics law electronic book using 3D Pageflip, Macromedia Flash, and Ispring Quizmaker applications for Physics Education students at Alauddin Makassar State Islamic University. This study fell under the category of research and development (RD). The research design followed the 4D development model: Define, Design, Develop, and Disseminate. A small-scale trial was conducted to 35 physics education students of the sixth semester in the academic year of 2022/2023. Research instruments included validation sheets, electronic book feasibility observation sheets, and questionnaires assessing responses from professors and students regarding the electronic book. The data were analyzed using descriptive statistics. The results of data analysis reveal that the electronic book's validity level obtained an Aiken's V index value of 0.68, categorized as highly valid, indicating suitability for use. Furthermore, the data from student observation sheets showed that 94% of students are in favor of the book, while professors' response was 100% positive, and students' response was 49% very positive and 40% positive, indicating that the electronic book was considered practical. Finally, the effectiveness level of the e-book through learning outcome test analysis achieved an 83% completion rate, indicating that the electronic book developed is effective to use.
Analysis of Critical Thinking Skills of High School Students
Authors: Haris Abdul , Martawijaya M. Agus , Dahlan Ahmad , Yulianti Evi , Nua Muh. Tri Prasetia
Published: February 2025

Critical thinking skills are one of the essential 21st-century competencies that students must possess, as outlined by the Indonesian Ministry of Education's competency standards for graduation. The Minister of Education and Culture Decree No. 56 of 2022, which mandates the implementation of the independent curriculum, has prompted schools to change their existing curricula. This necessitates research to provide an overview of students' critical thinking skills as developed by schools. This study aims to describe the critical thinking skills of public high school students in Makassar City in the subject of Physics. The research is a quantitative descriptive survey, with the main variable being critical thinking skills, which are measured through three indicators: analysis, interpretation, and inference. The research instrument used was a six-item essay test. The population for this study consisted of all public high school students in Makassar City studying Newton's laws of motion, specifically students from SMAN 2 Makassar, SMAN 4 Makassar, SMAN 5 Makassar, SMAN 8 Makassar, and SMAN 16 Makassar. Using purposive sampling, the sample included all students from one class at each of the five schools in the population. The results indicate that 75.50% of the students' critical thinking skills in solving physics problems fall into the low category. The specific skills in analysis, interpretation, and inference are also categorized as low. Additionally, female students demonstrated a higher ratio of critical thinking skills compared to male students. In conclusion, the critical thinking skills of high school students in Makassar City remain at a low level.
Analysis of Students’ Attitudes Toward Physics Achievement
Authors: Khusaini Khusaini , Azizah Nur , Yogihati Chusnana Insjaf
Published: February 2025

Attitudes plays an important role in influencing student achievement in physics education. However, there is limited study investigating the effect of students’ attitudes on physics achievement in Indonesia. Therefore, this research aimed to investigate the correlation between students' attitudes towards physics learning achievement. The research used a quantitative descriptive approach through survey methods. The research sample was obtained by simple random sampling of as many as 35 students of class XI IPA 2, consisting of 17 men and 18 women. Data collection used a student attitude questionnaire instrument. The study showed that student’s attitudes have an average of 61 with the highest student's attitude being 90 and the lowest student's attitude being 30. The results of student achievement in the form of physics test scores have an average of 67 with the highest score being 100 and the lowest score being 36. The results of the correlation test analysis obtained a score significance (p 0.05) with a correlation coefficient of 0.576. So, it can be concluded that there is a positive correlation and a fairly strong category between students' physics attitudes and students' physics achievements. This shows that the higher the student's attitude towards physics, the higher the student's achievement will be.
Tinjauan Perencanaan Check Dam Bonto Cani Kab. Bone Provinsi Sulawesi Selatan
Authors: Gemilang Berni Satria , Munawir Mohamad , Nurnawaty Nurnawaty , Latief Fausiah , Kuba Syafa’at S. , Mahmuddin Mahmuddin , Anas Andi Bunga Tongeng
Published: February 2025

Check Dam atau Dam Penahan adalah suatu bangunan yang dibangun di lembah sungai yang cukup dalam untuk menahan, menampung dan mengendalika sedimen agar jumlah sedimen yang mengalir menjadi lebih kecil atau sebagai sarana untuk usaha melestarikan sumber-sumber air dan pengendalian sedimen. Tujuan dari penelitian ini yaitu untuk mengetahui besar debit banjir rencana yang terdapat pada check dam Bonto Cani dan mengetahui kondisi eksisting bangunan check dam Bonto Cani.Langka awal dalam perencanaan check dam ini yaitu analisis hidrologi untuk menentukan debit banjir rencana digunakan 3 stasiun data pencatatan curah hujan, dimana stasiun Pallattae, stasiun Camba, dan stasiun Malino, dengan masing-masing data yang digunakan 30 tahun dimulai dari tahun 1991 sampai tahun 2020. Hasil analisa debit banjir rencana selanjutnya digunakan untuk analisis hidrolis check dam dan struktur check dam yang meliputi tinggi Main dam, panjang lantai, dan Subdam. Luas DAS Bonto Cani 459,26 km2, Panjang sungai Utama ± 69,169 km
Perancangan terminal bus tipe A di Kota Makassar dengan pendekatan arsitektur kontemporer
Authors: Ahyar Wirga Sandy , Mustafa Mursyid , Abdullah Ashari , Yusri Andi , Nur Khilda Wildana , Paddiyatu Nurhikmah
Published: February 2025

Terminal Bus tipe A adalah prasarana transportasi jalan yang digunakan untuk keperluan memuat dan menurunkan penumpang serta mengatur keberangkatan dan kedatangan, yang melayani angkutan antar kota antar provinsi, antar kota lintas batas negara, antar kota dalam provinsi dan angkutan desa. banyaknya masalah-masalah yang terjadi diterminal regional daya seperti kekurangan dari sarana maupun prasarana. Berdasarkan permasalahan yang ada maka perlu dirancang terminal bus tipe A dengan pendekatan arsitektur kontemporer. Metode yang di gunakan adalah pendekatan arsitektur kontemporer yang  menampilkan sesuatu yang berbeda yang menampilkan kualitas tertentu terutama dari segi penggunaan teknologi dan juga kebebasan dalam menampilkan suatu gaya arsitektur.Tujuan dari perancangan terminal bus tipe A ini adalah untuk mengatasi masalah-masalah yang telah dijelaskan diatas dan meningkatkan pelayanan terhadap pengguna jasa yang meliputi angkutan  antar kota dalam propinsi (AKDP), angkutan antar kota antar provinsi (AKAP), angkutan kota (AK), serta meningkatkan pendapatan masyarakat dan pendapatan  daerah. Hasil perancangan ini meliputi konsep tapak dengan luas 5,5 Ha yang terdiri dari ruang pengelola 420 m2 , ruang terminal 6.485 m2 dan ruang parkir 9.348 m2. Yang akan disajikan dalam bentuk gambar 2 dimensi yaitu analisis tapak, konsep bentuk, serta 3 dimensi dan animasi. Penelitian ini menyimpulkan bahwa terminal bus tipe A dengan pendekatan arsitektur kontemporer ini di desain dengan memperhatikan kenyamanan dan keamanan pengguna.
Perancangan Gelanggang Pacuan Kuda Di Kabupaten Polewali Mandar Dengan Pendekatan Arsitektur Hijau
Authors: Ilham Muhammad , Latif Sahabuddin , Idrus Irnawaty , Abdullah Ashari , Syahruddin A. Syahriyunita , Rohana Rohana
Published: February 2025

Gelanggan pacuan kuda adalah wadah untuk lomba dimana seorang penjoki mengendarai atau menunggangi kuda untuk mencapai garis finish secepatnya dengan lintasan yang telah ditentukan. Awalnya pacuan kuda menggunakan kereta digunakan pada zaman kaisar romawi. Pacuan kuda di polewali mandar menjadi suatu tradisi setiap tahunnya, oleh karena itu perlu dilakukan perancangan gelanggang pacuan kuda di polewali mandar. Maka dilakukan survey lokasi dan studi kasus bangunan sejenis di beberapa tempat. Hasil desain telah dilaksanakan dengan menghasilkan gambar desain dengan luas kurang lebih 11 ha, menerapkan konsep dengan pendekatan arsitektur hijau. Dengan adanya bangunan ini, maka kebutuhan sarana gelanggan pacuan kuda di polewali mandar terpenuhi.
PERANCANGAN GEDUNG KONSER MUSIK DI KOTA MAKASSAR
Authors: Widiyanti Alma , Latif Sahabuddin , Nur Khilda Wildana , Abdullah Ashari , Yusri Andi , A.Amin Siti Fuadillah
Published: February 2025

Musik adalah sesuatu yang tidak dapat dipisahkan dari kehidupan manusia sehari-hari. Musik selalu ada di tengah-tengah kehidupan manusia. Longfellow mengatakan “music is the universal language of mankind”.Gedung konser musik adalah sebuah gedung yang berfungsi untuk menggelar konser musik atau pertunjukan musik secara langsung. Sesuai dengan tujuannya maka hal-hal teknis yang utama diperlukan adalah kondisi akustik di dalam gedung. Gedung pertunjukan musik dapat juga dijadikan sebagai bangunan monumental yang melambangkan perjalanan sejarah budaya dan karakteristik masyarakat lokal. Fasilitas yang terdapat juga dapat menjadi sarana rekreasi dan hiburan untuk penggunanya.
Perancangan Hotel Resort di Danau Biru Kolaka Utara Dengan Pendekatan Arsitektur Tropis
Authors: Alif Nur , Mustafa Mursyid , Yusri Andi , Abdullah Ashari , Idrus Irnawaty , Paddiyatu Nurhikmah
Published: February 2025

Indonesia merupakan negara yang berada di daerah khatulistiwa. Dengan letak Indonesia yang berada di kawasan khatulistiwa ini, Indonesia memiliki iklim tropis. Iklim tropis ini merupakan berkah dari Allah SWT yang diberikan kepada bangsa Indonesia. Iklim tropis yang berhawa sejuk dan hangat sepanjang tahun salah satu daya tarik bagi wisatawan yang berasal dari negara kawasan sub-tropis yang suhu rata-ratanya dapat lebih dingin apabila dibandingkan dengan kawasan tropis. Salah satu wilayah yang memiliki potensi alam yang berlimpah adalah Sulawesi Tenggara khususnya Kabupaten Kolaka Utara atau lebih tepatnya di Danau Biru, sangat disayangkan jika keindahan alam yang dimiliki tidak diolah dan dimanfaatkan dengan bijak, salah satu bentuk pengolahannya adalah dengan menjadikan tujuan wisata. Kegiatan berwisata tersebut harus didukung dengan fasilitas hunian sebagai tempat tinggal sementara para wisatawan, dan diharapkan dapat memberikan rasa aman dan nyaman bagi para pengunjung dalam menginap selama berwisata ke Kolaka Utara. Pada perancangan hotel resort ini menggunakan pendekatan arsitektur tropis dimana material yang digunakan yaitu material yang berasal dari alam dan juga ramah lingkungan juga mudah untuk di dapatkan dan tentunya memiliki harga yang terjangkau, tujuannya untuk memanfaatkan hasil alam yang berada di Kab. Kolaka Utara dan juga mengurangi penggunaan energi yang berlebihan pada bangunan.
Perancangan Apartemen Dengan Tema bioclimatic Design di Kota Makassar
Authors: Rahman Heri Hermawan , Rasmawarni Rasmawarni , Yusri Andi , Syarif Muhammad , Amalia Andi Annisa , Fuadillah Siti
Published: February 2025

Saat ini kebutuhan perumahan terus mengalami peningkatan, mengingat perumahan merupakan kebutuhan primer manusia, khususnya pada daerah perkotaan. maka dari itu beberapa alternatif solusi dapat diambil salah satunya adalah membangun perumahan vertikal. Apartemen adalah tempat tinggal suatu bangunan bertingkat yang lengkap dengan ruang duduk, kamar tidur, dapur, ruang makan, jamban, dan kamar mandi yang terletak pada satu lantai, bangunan bertingkat yang terbagi atas beberapa tempat tinggal (Wicaksono, dkk 2020). Arsitektur Bioklimatik adalah suatu pendekatan yang mengarahkan arsitek untuk mendapatkan penyelesaian desain dengan memperhatikan hubungan antara bentuk arsitektur dengan lingkungannya iklim daerah tersebut. Penelitian ini bertujuan untuk merancang sebuah bangunan Apartemen dengan konsep Bioclimatic Design yang mampu memberikan kenyamanan bagi penghuninya sesuai dengan konsep Bioclimatic Design . Metode yang digunakan pada penelitian ini adalah metode observasi dan perancangan. Hasil penelitian ini adalah Perancangan apartemen dengan pendekatan arsitektur bioklimatik di makassar yang berlokasi di Jl. Metro Tanjung Bunga di kec. Tamalate kota makassar memiliki luas lahan sebesar 7 ha dengan total besaraan ruang sebesar 31.200 m 2 . pada podium lantai 1 difungsikan sebagai area publik seperti atrium, coffee shop, supermarket, dan kantor pengelola. Podium lantai 2 difungsikan sebagai area semipublik yaitu sekolah, gym center , musholla dan restoran. Podium lantai 3 difungsikan sebagai area privat yaitu kolam renang yang hanya bisa di akses oleh penghuni apartemen. Bentuk bangunan yang di buat untuk menyesuaikan dengan iklim sekitar tapak dan sesuai dengan tema perancangan yaitu arsitektur bioklimatik.
Pengaruh Perubahan Bentuk Bangunan Peralihan Saluran Terbuka Terhadap Energi Spesifik dan Kehilangan Energi
Authors: Mutiah Andi Ulfa , Ramdhani Nirwana Nilan , Hamdi Fauzan , Nurnawaty Nurnawaty , Karim Nenny , Mahmuddin Mahmuddin
Published: February 2025

Saluran terbuka adalah saluran dimana air yang mengalir mempunyai permukaan bebas yang langsung berhubungan dengan udara luar. Pada saluran teruka sangat umum dijumpai banguna peralihan dan penyempitan, peralihan bangunan dan penyempitan akan membuat tinggi muka air, kecepatan, debit dan energi berubah. Oleh karena itu dilakukan penelitian terkait energi spesifik dan kehilangan energi pada 3 bentuk bangunan peralihan yakni segitiga, segiempat dan streamline. Adapun metode penelitian yang dilakukan yaitu uji laboratorium dengan menggunakan 3 variasi debit pada masing-masing bentuk bangunan peralihan. Adapun hasil penelitian yang didapatkan yaitu energi spesifik terbesar pada bangunan peralihan segiempat sedangkan yang terkecil pada bangunan peralihan streamline. Lalu titik tinjauan untuk kehilangan energi terbesar ada pada daerah peralihan ke penyempitan pada setiap bentuk peralihan. Dan dari tiga bentuk bangunan peralihan tersebut, dapat disimpulkan besar debit sangat menentukan nilai energi spesifik maupun kehilangan energi.