bluuebunny/crossref_metadata_2025 huggingface dataset:
WIND TURBINES WITH OPTIMIZED PRODUCTIVITY THROUGH FLEET MONITORING WITHOUT ADDITIONAL SENSOR TECHNOLOGY
Authors: FRIEDMANN HERBERT , KRAEMER PETER , SCHMIDT CHRISTOPH , BONEKEMPER LUKAS , WIEMANN MARCEL
Published: December 2023

The paper is a brief presentation of a recently started research project (WEAproduktiv) on optimizing the electricity production of wind turbines (WT) by means of population or fleet monitoring. The project is not mainly about Structural Health Monitoring (SHM), but about finding the causes of suboptimal power production. Nevertheless, damages, manufacturing defects or inaccuracies as well as suboptimal control, etc. are some of the reasons, which can lead to a loss of power production. We assume that e.g. causes like damages, manufacturing defects or a poorly functioning of the control system of a WT are reflected to some extent in the vibration behavior of the plant. As shown below, there exist many causes for production losses. They can be most easily detected by means of population monitoring. The objective is to identify “suspect” plants in wind parks and the causes of their power production losses using only Supervisory Control and Data Acquisition (SCADA). But first, the relationships between SCADA, vibration data and power productivity must be better understood. To achieve this, a numerical (digital twin) and a data driven model (physical twin) of a socalled fleet leader are included in our calculations. In a second step, the digital twin and the data driven model will be extended to understand and to model the population of wind power plants in different wind parks. The decision whether the intended population monitoring is possible with SCADA data alone and therefore the vibration data can be omitted, will be made towards the end of the research project. This depends on the meaningfulness of the generated models.
METAL-ORGANIC FRAMEWORKS-BASED SENSORS FOR DETECTION OF TOXIC ENVIRONMENTAL CONTAMINANTS
Authors: CLOUSE SARAH , SHOHAG MD ABU , KABIR MD HUMAYUN
Published: December 2023

Continuous industrialization has led to the release of many heavy-metal pollutants from industrial wastes into the natural environment. In the recent decade, there is an increasing demand for accurate environmental pollution monitoring and control requires new sensing techniques with high sensitivity, selectivity, and reliability. Metal−organic frameworks (MOFs) have received considerable attention for environmental contaminant detection including anions, heavy metal ions, volatile organic compounds, and toxic gases because of their high surface area, porosity, large pore volumes, tunable structures, and open metal sites. A Fe3+ ion-selective electrochemical sensor was fabricated by depositing the synthesized Cu(TBC)-MOF on a glassy carbon electrode (GCE) and the electrochemical method was investigated in detail in an aqueous medium. The proposed Fe3+ ion sensor exhibited a linear relationship for current vs. Fe3+ ion concentration in the concentration range of 0.001 M to 100 M. The limit of detection value was found to be 0.52 μM in aqueous media which is lower than the acceptable value of iron in drinking water (0.3 mg/L). The presence of other ions such as Na+, K+, Mg2+, Pb2+, Zn2+, Cd2+, Cl-, NO -, and SO 2- 3 4 did not interfere with the detection of Fe3+ ions.
Specifics of film/video translation of the realities of Chinese culture into Russian (based on the material of feature films).
Authors: Denisova Elvira Stepanovna , Yuminova Daria Evgenievna
Published: December 2023

The problem of transmitting the national and cultural identity of a people through language is due to the presence in the latter of special linguistic and cultural units, which include realia. This work is devoted to the problem of describing and systematizing realities in such a specific field of translation activity as film/video translation. The object of the study was the words-realities of Chinese culture, the subject of the study was the specifics of their translation into Russian. The research material was the historical series «The Three Kingdoms» in Chinese with Russian subtitles. The methodological basis of the study was the method of discursive analysis of film text, proposed in the works of R. A. Matasov. The results of the study made it possible to systematize the word-realia into thematic groups, give them a linguocultural commentary, identify the method of translating the word-realia and evaluate its validity in relation to the original film text.
Anonymous English Poem of the 14th century The King of Tars: Xenophobia as a Modality of the Plot and Language Motives
Authors: Semenov Vadim Borisovich
Published: December 2023

This article is a pilot study of the content features of the English tale of chivalry King of Tarsus and a description of the main features of its poetics. To this day the epic poem remains in the status of underestimated by English-speaking literary critics and unfamiliar to Russian linguists. One of the purposes of the article is to highlight the most striking features of the plot and language of the text, which could further attract some researchers. Particular attention is paid to the ways of solving the ideological task that the anonymous author faced, those plot and verbal motives that materialized the opposition of the Saracens to the Christians. It involves the creation of images of the Saracens with help of exotic nominations, animalistic speech description and black color symbolization to express their "pagan" faith. The main result of the study is defining the text's focus on inciting xenophobia among English readers. The identification of symmetry as the organizing structural principle of this text is another result of the research.
Край света в центре Азии: Барнаул в романе Сергея Залыгина «После бури»
Authors: Kulyapin Alexander Ivanovich
Published: December 2023

The city of Barnaul and the Ob River, on which it stands, appear in S. Zalygin’s last novel “After the Storm” (1982-1985) under two names at once: actually as “Barnaul” and “Ob”, but mainly as “Aul” and “River”. Replacing the real Barnaul with a fictional “Aul” is designed to emphasize the transition from geographical to metaphysical space. The novel takes place in an existential chronotope: the inhabitants of the city “Aul” live “on the border between being and not being.” Zalygin skillfully plays up facts from the real history of Barnaul, turning them into elements of a geopoetic myth. The peculiarity of the Zalyginsky “Aul” is that it is “Europe in Asia” and “Asia in Europe”. Here the twentieth century is adjacent to the Middle Ages. However, in 1917, rich in revolutionary upheavals, the fragile balance of power was disrupted. The hope for the feasibility of the Eurasian synthesis burned down in the fire of a catastrophic fire, which was caused in Barnaul-Aul by the chief city fire chief. It is noteworthy that “the only Horror Book in the world” is being created in the “Aul”. A city located on the “border of two worlds – the known and the unknown” turns out to be the most suitable place to store it.
Siberia as a space of (anti)utopia in the work of V. Sorokin
Authors: Bogumil Tatiana Aleksandrovna
Published: December 2023

The space of Siberia and Altai, being a traditional locus for placing (anti)utopias, is naturally used by V. Sorokin as an experimental base for historical, cultural and social models. The object of study in this work is the Siberian text of Sorokin, with an emphasis on the image of Altai. The subject of the research is Siberian utopian motifs and chronotopes. The purpose of the article is to designate the author's transformation of motifs and images that are canonical for the Siberian text and have a utopian component. Sorokin's Siberia is value-differentiated, it contains ambivalent uterine-utopian loci that generate or destroy a certain value (substance / object / creature), which in turn is saving or destructive for the character. Altai is usually associated with positive meanings. A way out of the post-apocalyptic retro-futuristic (anti)utopian world into a space less speculative and perfect, but more real is planned.
Standards of Fiction Writing: Norms, Principles, Rules. Review of the Book by E. Zvontsova «Comb Me. Your Text. Editing Fiction: from Style to Plot». M.: Myth Publishing House, 2022. 352 р
Authors: Semelet Tamara Alekseevna
Published: December 2023

The article is the review of the book «Comb me. Your text. Editing fiction: from style to plot» written by the writer and editor Ekaterina Zvontsova. The reviewer notes plausibility along with brightness and vivacity of the text which appear due to personification and zoomorphization of the elements and organizing the text around the core metaphor of a shaggy dog that needs combing. Mastery of language and definitions is mentioned as the advantage of the book along with the usefulness of chapter appendices in which the author guides fiction writers from philosophy of language to text formatting, formulates five general laws of language, speech and text and teaches how to plot imaginary lands on a map.
The Relationship between Human and Artificial Intelligence in Victor Pelevin's Novels “S.N.U.F.F.”, “iPhuck 10”, “TRANSHUMANISM Inc.”
Authors: Altynbayeva Gul'nara Monerovna
Published: December 2023

The article analyzes V.O. Pelevin’s view on the human and artificial intelligence interaction and highlights the risks of digitalization that the writer identifies. The article also attempts to answer two questions: what are the permissible limits of the influence machines and networks exert on human life and future and is there a way out of global dependence on artificial intelligence? Pelevin presents a satirical portrait of modern society; draws attention to the ways of salvation from total machine dependence; shows prospects and risks of the XXI century “new humanism”. The research has revealed five main similarities which identify Pelevin’s idea of the relationship between man and artificial intelligence. The theme is presented at the plot, problem-thematic and stylistic levels. Special attention is paid to Pelevin’s moral and philosophical reflections. The research is based on  three Pelevin’s novels: “S.N.U.F.F.”, “iPhuck 10”, “TRANSHUMANISM Inc.”.
Taurodontic teeth in cone beam computed tomography: pictorial review
Authors: Fourneau Eléonore , Olszewski Raphael
Published: December 2023

Objective: Taurodontism is a developmental disorder with enlargement of the body of the tooth and lack of cervical constriction, which results in a large pulp chamber and small roots with the apical displacement of furcation. Taurodontism exists in deciduous, and definitive unilateral, and bilateral teeth. We found that taurodontism was also described in 67 syndromes. We proposed a review of the open access literature on taurodontism, a new clinical classification of taurodontic teeth with illustrations from free open access literature, and from our case serie of 15 patients.

Material and methods: We performed a systematic search for articles with free full text about taurodontism. The search was performed by one observer in PubMed database. We found 168 articles, and after application of inclusion/exclusion criteria we finally selected 136 articles for the review.

Results: we provided 34 figures of taurodontic teeth related to: 1) Unilateral mandibular first premolar, 2) Unilateral mandibular second premolar, 3) Bilateral mandibular first and second premolar, 4) Bilateral upper maxillary first premolars, 5) Bilateral mandibular second molars, 6) Bilateral upper maxillary second premolar and left first molar, 7) Bilateral upper maxillary third molars, 8) Bilateral upper maxillary first and second molars, 9) Bilateral upper maxillary first, second, and third molars, 10) Bilateral upper maxillary molars (third molars, second, and first left upper molars), and mandibular molars (first right, and left mandibular molars, right third molar), 11) Bilateral upper maxillary molars (first, second, third right, and left upper molars), and mandibular molars, 12) Unilateral first mandibular premolar with cleft, 13) Bilateral molars of the mandible and the upper maxilla (adolescent patient who received chemotherapy at the age of 3-years-old to treat retinoblastoma), 14) Unilateral first maxillary molar (Treacher-Collins syndrome).

Conclusions: We proposed a new clinical classification of taurodontic teeth based on hypo-, meso-, and hypertaurodontism, and on different types of deciduous, and definitive teeth (42 boxes). We were first to provide free reference images for: 1) upper maxillary second premolar hypertaurodontism, 2) mandibular second premolar mesotaurodontism, 3) upper maxillary third molar meso-and hypertaurodontism, 4) mandibular first molar hypotaurodontism, 5) mandibular third molar mesotaurodontism. We were also first to freely illustrate taurodontism related with chemotherapy, cleft palate patients, and Treacher-Collins syndrome.
Action Research on Promoting Spatial Skills Development of Older Children in Block Play
Authors: FEIYAN Li , HUI Zhang , HONGMEI Gou , GUIMEI Jia
Published: December 2023

Spatial skills are an important part of human intelligence and have a profound impact on children's later learning and development of mathematics, and block play, as one of the most fundamental activities in kindergarten, has a positive effect on the development of children's spatial skills. In order to improve children's spatial skills through block play, this study used an action research paradigm to intervene with 30 children in the experimental and control classes over a period of three months. In quantitative terms, the spatial skills of the children in the experimental class showed significant improvements in comparison with those in the control class. In terms of quality, the children in the experimental class used significantly more spatial language in their block play and their level of construction improved significantly. Problem solving skills were developed and interest in constructing was increased during collaborative construction. Teachers who participated in the action research were less 'resistant' to the role of the teacher in block play, and their ability to use block play as a guide for children's spatial skills development was improved. The collaboration of the research team members was a key factor in the success of the action research. Teachers should use different types of block play to improve children's construction skills. Promote peer block building to bring out the unique value of peer construction. Focus on the role of spatial language and encourage children to use it to communicate.
A Discussion on the Research Methodology for Building a Gender-Responsive and Inclusive Education System in a Fragile and Conflict Affected Setting: A Case of the Democratic Republic of Congo
Authors: ZAGABE Sanders
Published: December 2023

It is widely agreed that gender equality has a huge impact on sustainable economic growth. However, the gap in gender equality is getting larger because of global challenges we are facing creating room for more context-adapted research. Indeed, the fragile and conflicting settings are unique in the way that people perceive life and each other. Furthermore, most research made in this kind of setting is not specific to solving the problems related to the education sector in this context. The uniqueness of the D.R. Congo comes from the fact that the education system has been run by the private sector since its very beginning. Thus, the success of research for inclusive and safe schools for marginalized populations cannot be possible without including a variety of bodies, starting from government to religious organizations, and not leaving behind international organizations and other private entities. To cope with this singularity, the study must apply documentary, survey, longitudinal, cross-sectional, and trend methodology. This methodology will allow the study to dig deep into the beliefs, culture, and habits that make school inaccessible to marginalized people. The method used in writing the article is an analysis of the English and Polish literature on the subject.
Features of the Interaction between Teachers and Students in Conditions of Mixed Learning
Authors: PONOMAROV Oleksandr
Published: December 2023

The article is devoted to communicative technologies of blended learning as one of the most important areas of development of the educational process in higher education institutions. The author analyzes the main aspects and features of interaction between teachers and students in conditions of blended learning, the main advantages and disadvantages of such interaction. The practical implementation of information and communication models based on the functioning of modular object-oriented learning environments is studied. Based on the analysis, the author has developed the rules of communication between the teacher and students, which will make the educational process in conditions of blended learning more effective.
Pendeteksian ISA (Impervious Surface Area) Sebagai Analisis Dampak Lingkungan di Daerah Kecamatan Sungai Raya, Kabupaten Kubu Raya
Authors: Nissa Hairun , Irsan Robby , Pramulya Muhammad
Published: December 2023

Peningkatan kawasan ISA (Impervious Surface Area) di Kecamatan Sungai Raya dalam 30 tahun terakhir menunjukkan peningkatan yang cukup pesat. Satelit Landsat dan indeks wilayah terbangun, mampu mendeteksi perubahan tutupan lahan ISA di Kecamatan Sungai Raya. Satelit Landsat mampu mendeteksi perubahan tutupan lahan di Kecamatan Sungai Raya secara temporal dengan menggunakan beberapa generasi, yaitu Landsat 5 TM, Landsat 7 ETM+, dan Landsat 8 OLI/TIRS. Untuk mengetahui ISA, digunakan indeks wilayah terbangun IBI (Index Based Built-Up Index), NDBI (Normalized Difference Built-Up Index), dan UI (Urban Index). Ketiga indeks ini dapat membantu untuk mengetahui persebaran ISA di Kecamatan Sungai Raya dalam 4 titik tahun, yaitu 1990, 2000, 2010, dan 2020. ISA yang terdeteksi menggunakan indeks wilayah terbangun, memiliki nilai <1. Selama 30 tahun terakhir, ISA di Kecamatan Sungai Raya mengalami peningkatan, khususnya pada tahun 2020, ISA yang dideteksi naik hinggi 2 kali lipat dalam 10 tahun terakhir. Uji keakuratan indeks wilayah terbangun digunakan confusion matrix overall accuracy, hasil yang dieproleh menunjukkan indeks NDBI memiliki nilai akurasi 83%, kemudian UI 81%, dan IBI 79%. Selain menggunakan confusion matrix, perbandingan menggunakan citra resolusi tinggi juga dapat digunakan untuk menentukan tingkat akurasi. Hasil yang diperoleh menunjukkan, indeks NDBI dan UI mampu mendeteksi 6 training point yang ditentukan dengan benar, sedangkan IBI hanya mampu mendeteksi 5 training point dengan benar. ISA dapat menimbulkan dampak lingkungan, khususnya gangguan pada saat infiltrasi ke dalam tanah. ISA dapat mengubah karakteristik fisik tanah, sehingga menghambat proses infiltrasi ke dalam tanah. Jenis tanah di Kecamatan Sungai Raya terdiri atas tanah organosol, aluvial-gley humus, dan podsolik-kambisol, sedangkan ISA banyak ditemukan pada jenis tanah aluvial-gley humus. Jenis tanah ini lebih stabil dibandingkan tanah organosol, namun jenis tanah ini memiliki permeabilitas yang buruk. ISA pada jenis tanah ini, memiliki tingkat kerawanan banjir sangat rawan berdasarkan Peta Kerawanan Banjir Kabupaten Kubu Raya.
Water Quality Indices for Assessing Heavy Metal Pollution in Winongo River and Gajahwong River Yogyakarta-Indonesia
Authors: Widyastuti Margaretha , Jayanto Galih Dwi , Irshabdillah Muhammad Ridho , Fadlillah Lintang Nur
Published: December 2023

Abstract Winongo and Gajahwong Rivers traverse three regions: Sleman Regency, Yogyakarta City, and Bantul Regency. Both rivers' water quality was assessed using two water quality indices specified for detecting only the heavy metal presence, namely Heavy Metal Pollution Index (HPI) and Pollution Index (PI). Details on river water quality were a series of monitoring data from 2017 until 2020 that comprised eleven parameters: pH, BOD, COD, NH3N, TSS, Total Coli, oil and grease, Fe, Cu, Cd, Cr, and Pb. The results indicate that the heavy metal contents of Winongo and Gajahwong Rivers meet the class II water quality standard. Non-metal parameters, namely COD and TSS, are present in small amounts and below the upper thresholds. The HPI values of Winongo and Gajahwong Rivers were 3.15 and 2.29, respectively, or categorized as ‘excellent’. Similarly, based on the PI values (0.78 and 0.72, respectively), both rivers' water quality fell into the category of ‘good’.
Inventarisasi Jenis Mangrove di Wilayah Pesisir Desa Sungai Nibung, Kalimantan Barat
Authors: Safitri Ikha , Kushadiwijayanto Arie Antasari , Nurdiansyah Syarif Irwan , Sofiana Mega Sari Juane , Andreani Andreani
Published: December 2023

Desa Sungai Nibung merupakan salah satu wilayah pesisir di Kabupaten Kubu Raya, yang telah ditetapkan sebagai salah satu kawasan konservasi di Kubu Raya. Pesisir Desa Sungai Nibung memiliki potensi sumberdaya alam dengan tingkat keanekaragaman tinggi, salah satunya mangrove. Mangrove memiliki peran penting secara ekologi dan ekonomi. Namun, pemanfaatan potensi sumberdaya alam yang tidak memperhatikan daya dukung lingkungan akan dapat mempengaruhi keseimbangan ekosistem, dan berdampak negatif pada keberadaan dan kelimpahan organisme. Keterbatasan data dan informasi mengenai potensi sumberdaya alam dan jasa-jasa lingkungan merupakan kendala utama dalam menentukan pola pengelolaan yang tepat untuk dikembangkan. Penelitian ini bertujuan untuk mengidentifikasi jenis mangrove di wilayah pesisir Desa Sungai Nibung, Kabupaten Kubu Raya, Kalimantan Barat. Penelitian dilakukan pada bulan Oktober - November 2022. Pengambilan data keanekaragaman jenis mangrove dilakukan menggunakan metode eksploratif dengan mencatat semua jenis mangrove yang ditemui di lokasi penelitian. Sampel mangrove diambil bagian akar, batang, daun, bunga, dan buah untuk selanjutnya dilakukan identifikasi. Hasil penelitian menemukan delapan belas spesies mangrove di wilayah pesisir Desa Sungai Nibung, dimana jenis yang paling dominan adalah Avicennia, Rhizophora, Bruguiera, Sonneratia, dan Nypa. Berdasarkan kriteria Red List IUCN, B. hainesii masuk dalam status Critically Endangered (CR) atau terancam punah, sehingga masuk ke dalam prioritas konservasi. Inventarisasi potensi bioekologi dapat dijadikan baseline data dalam mewujudkan pengelolaan wilayah pesisir secara terpadu (ICZM) dan mendukung rencana pengelolaan dan zonasi KKP3K Kubu Raya.
Pengolahan Air Limbah Laboratorium Menggunakan AOPs Secara Terintegrasi
Authors: Wijayanti Maria Siswi , Agustina Tuty Emilia , Dahlan Muhammad Hatta , Teguh Dedi
Published: December 2023

Pemakaian bahan-bahan kimia pada kegiatan praktikum ataupun penelitian di laboratorium tentunya akan menghasilkan air limbah. Air Limbah yang dihasilkan dari laboratorium tergolong limbah berbahaya dan/atau beracun. Berdasarkan zat yang terdapat di dalam air limbah laboratorium secara kolektif serta kurun waktu yang lama apabila langsung dibuang ke badan air akan mencemari lingkungan serta berdampak bagi makhluk hidup disekitarnya. Komposisi limbah laboratorium yang reaktif dan berbahaya karena mengandung logam berat seperti Pb, Fe, Cu dan logam berat lainnya serta COD yang tinggi sehingga sulit terurai di alam. Penelitian ini bertujuan untuk mengolah air limbah laboratorium menggunakan metode Advanced Oxidation Processes (AOPs) dengan pretreatment koagulasi dan adsorpsi. Oleh sebab itu, penelitian ini akan diprioritaskan pada penurunan kadar logam berat Pb, Fe, Cu dengan karbon aktif sebagai adsorben dan penurunan COD menggunakan reagen Fenton. Persentase maksimum penurunan logam berat Pb, Fe dan Cu dengan proses Fenton dilanjutkan dengan proses adsorpsi berturut turut sebesar 95,67%, 99,98% dan 99,93% dengan massa optimum adsorben yang digunakan adalah 1,5 gram. Sedangkan persentase penurunan COD tertinggi tercapai pada rasio molar reagen Fenton 1:1200 yaitu mencapai 99,98%. Sehingga dapat disimpulkan bahwa pengolahan air limbah laboratorium secara terintegrasi melalui serangkaian proses pretreatmen koagulasi dan adsorpsi dilanjutkan dengan reagen Fenton dan adsorpsi secara terintegrasi telah memenuhi baku mutu lingkungan.
Degradation of Congo Red Dye in Wastewater using Ozonation Method with H2O2 Catalyst
Authors: Wulansarie Ria , Rozaq Muhammad , Bismo Setijo , Rengga Wara Dyah Pita
Published: December 2023

The development of the industrial sector in Indonesia has increased very rapidly, especially in the textile industry. The increasing number of industries has an impact on the amount of industrial waste. Congo red dye is one of the dyes that are often used in the textile industry. Industrial dye waste needs to be processed so as not to damage the environment because the substances contained are harmful to the environment. One way that can be used to neutralize dye waste is ozone. Ozone can be used in many fields such as oxidation of inorganic/organic compounds and disinfection (or control of pathogens). H2O2 catalyst is used to accelerate the ozonation process. In this research the variables used were ozonation time (0.15,30,45,60 minutes), pH conditions (5,7,9) and the concentration of H2O2(0,2.5,5,7.5,10) % mass. Based on the research, it was found that the longer the ozonation time, the higher the pH value, and the more H2O2 used, the better the ozonation process results, namely the lower the concentration of dyes, COD, and BOD5 contained in the wastewater.
Preferensi dan Kesediaan Membayar Konsumen Terhadap Kantong Belanja Ramah Lingkungan di Provinsi DKI Jakarta
Authors: Benedicta Nur Oktavia , Sodri Ahyahudin , Triaswati Ninasapti
Published: December 2023

As a form of commitment to reducing the amount of plastic waste in the environment, DKI Jakarta Province has issued Governor Regulation Number 142 of 2019 concerning the Obligation to Use Environmentally Friendly Shopping Bags in Shopping Centers, Supermarkets and People's Markets. On the roadmap proposed by the United Nations Environment Agency, Governments developing policies will need to verify the existence of valid alternatives before banning plastic bags. However, in this regulation, the type, size, material, price and sales of eco-friendly shopping bags are the responsibility of the business actor. The definition of a reasonable price, type, size, and material of shopping bags provided by business actors in this regulation is not clear and can lead to different perceptions, causing the implementation of this regulation to be ineffective. In this study, the types and price limits of eco-friendly shopping bags were analyzed based on the perception and willingness of the public as consumers to facilitate the implementation of regulations related to the use of eco-friendly shopping bags, especially in DKI Jakarta Province. This study uses a qualitative approach by conducting a survey of 406 female respondents with an age range of 18-40 years who live in DKI Jakarta Province. Conjoint analysis is used to determine preferences for eco-friendly shopping bags using SPSS version 24. Consumers' willingness to pay for eco-friendly shopping bags is analyzed using the Contingent Valuation Methode (CVM) approach. Based on the research results, consumers prefer eco-friendly shopping bags that are made of cloth, can be reused, and prefer to bring or provide them themselves rather than being provided by businesses but paying a fee. According to consumers, material attributes are the most important, followed by environmental and economic attributes. If required to pay, 28% of respondents are willing to pay with higher price than the average estimated price of consumers' willingness to pay (WTP), which is IDR 2,380 a piece. The government can use the results of an analysis of people's preferences and willingness to formulate the policies.
Penilaian Status Kualitas Air Sungai Kapuas Kecil Kalimantan Barat Menggunakan Biota Bentik
Authors: Junardi Junardi , Riyandi Riyandi
Published: December 2023

Sungai Kapuas Kecil merupakan percabangan Sungai Kapuas di bagian hilir yang mengalami berbagai tekanan lingkungan akibat aktivitas di daratan sehingga dapat mengubah kualitas airnya. Kualitas air sungai ini lebih banyak ditentukan dengan menggunakan parameter fisika dan kimia, sementara itu parameter biota bentik masih jarang digunakan. Tujuan penelitian ini untuk menentukan status kualitas air sungai Kapuas Kecil menggunakan biota bentik makrozoobentos dan perifiton. Penelitian ini menggunakan metode survei dengan menetapkan stasiun sampling berdasarkan rona lingkungan dan kondisi riparian. Data struktur komunitas biota dianalisis secara deskriptif. Hasil penelitianberdasarkan indeks komunitas makrozoobentos dan perifiton menunjukkan kualitas air sungai Kapuas Kecil memiliki status cemar ringan sampai sedang dengan kandungan fosfat tinggi.
Fostering Green Innovation and Environmental Consciousness: A Pathway to Competitive Advantage in the Green Economy.
Authors: Riza Fahrul , Sumarti Dewi
Published: December 2023

This research aims to identify the preceding factors for achieving green competitive advantage, as traditional marketing might not be adequate to cater to this aspect. Therefore, the analysis explores the correlation between the theory of reasoned action and green marketing and how the blending of these concepts affects eco-friendly innovation and, subsequently, green competitive advantage. A quantitative approach was employed to conduct this investigation, using questionnaires gathered through direct visits to 100 coffee shops in and around Jakarta. The sample was selected through purposive non-probability sampling. The collected data were analyzed using SMART PLS.3 software, employing the structural equation model (SEM). The findings highlight that both internal and external orientations exert an impact on green innovation, which, in turn, affects green competitive advantage. However, it should be noted that internal and external environmental orientations do not have a direct impact on green competitive advantage. This research contributes to the field of green marketing by highlighting the crucial role of green innovation in achieving green competitive advantage and establishing the link between environmental orientation and competitive edge. Companies can allocate resources to improve their green innovation efforts, which can strengthen their competitive position in the market. The study provides practical guidance for businesses aiming to enhance their green competitive advantage. However, the identified limitations should prompt researchers and practitioners to consider broader industry and methodology coverage in future investigations.
Fluktuasi Muka Air Tanah Lahan Pertanian Skala Kecil di Desa Penerima Program Restorasi Gambut Kabupaten Kubu Raya, Kalimantan Barat
Authors: Gusmayanti Evi , Nusantara Rossie Wiedya , Sudrajat Jajat
Published: December 2023

Muka air tanah merupakan salah satu indikator penting degradasi lahan gambut.  Sesuai aturan pemerintah, pemanfaatan lahan gambut yang memiliki fungsi budidaya disyaratkan untuk menjaga muka air tanah maksimal 40 cm di bawah permukaan tanah.  Dalam upaya untuk mengendalikan degradasi gambut, pemerintah melakukan program restorasi gambut yang salah satunya bertujuan untuk pembasahan gambut dengan membangun sekat-sekat kanal pada lokasi prioritas, termasuk di Kabupaten Kubu Raya.  Dalam penelitian ini dilakukan pengukuran muka air tanah di dua lahan pertanian skala kecil milik masyarakat di Desa Madusari, Kecamatan Sungai Raya, Kabupaten Kubu Raya, Provinsi Kalimantan Barat.  Desa ini merupakan salah satu desa penerima program restorasi gambut berupa pembangunan sekat kanal.  Terdapat dua plot pengukuran yang memiliki tipe sekat kanal yang berbeda, yaitu sekat kanal yang dibagun Dinas Pekerjaan Umum dan sekat kanal yang dibangun Badan Restorasi Gambut.  Masing-masing plot terdiri dari enam titik pengukuran muka air tanah, yang mulai diukur sejak bulan Februari sampai Mei 2022.  Muka air tanah diukur melalui sumur pantau (piezometer) yang terbuat dari pipa PVC berdiameter sebesar 5 cm yang dibenamkan ke dalam tanah.  Selain muka air tanah, sifat fisik gambut yang diukur dalam kegiatan penelitian ini meliputi kedalaman gambut, bobot isi, berat jenis partikel, porositas, permeabilitas serta kadar air gravimetrik dan volumetrik.  Data curah hujan diperoleh dari stasiun BMKG terdekat, yaitu Stasiun Supadio, Pontianak. Hasil penelitian menunjukkan muka air tanah di sekitar sekat kanal bervariasi berdasarkan lokasi terhadap sekat kanal dan jarak dari kanal.  Sampai jarak tertentu, sekat kanal dapat meningkatkan muka air tanah sehingga terbukti efektif dalam program pembasahan gambut
Analisis Kualitas dan Tingkat Pencemaran Limbah B3 Terlarut di Aliran Sungai Cideng
Authors: Aanisa Nabila Amalia Izaaz , Rahmawati Rahmawati , Tasiman Brainy Happy Ana , Astuti Yayuk
Published: December 2023

Sungai Cideng adalah salah satu sungai yang mengalir di DKI Jakarta. Dengan lokasi berada di tengah kota Sungai Cideng terletak diantara Gedung perkantoran, Rumah sakit, klinik, dan industry dapat menyebabkan tingginya sumber pencemar masuk ke badan air yang menghasilkan limbah dengan kandungan logam berat tinggi seperti limbah yang mengandung merkuri, timbal, cadmium atau bahan kimia beracun berbahaya (B3). Penelitian ini bertujuan untuk menganalisis kualitas air sungai Cideng dilihat dari tingkat pencemaran Limbah B3 (Merkuri (Hg), Timbal (Pb), dan Kadmium (Cd)). Pengukuran lapangan dan pengujian laboratorium merupakan metode yang digunakan pada penelitian ini karena bersifat deskriptif yang disebut sebagai metode observasional. Penelitian dilakukan di Tahun 2021 selama 4 periode yang mewakili musim hujan (Periode 1), musim peralihan-1 (Periode 2), musim kemarau (Periode 3) dan musim peralihan-2 (Periode 4). Sampel diambil pada 3 titik sungai (CDG-5, CDG-6, dan CDG-7). Untuk logam berat timbal (Pb) dan kadmium (Cd) dianalisis dengan Atomic Absorption Spectrophotometer (AAS), sedangkan logam merkuri (Hg) dianalisis dengan Mercury Analyzer. Hasil dari penelitian menunjukkan bahwa kualitas air Sungai Cideng sesuai batas mutu, kandungan logam Hg bernilai <0,00005-0,001 mg/L, kandungan logam Pb menunjukkan nilai <0,02 mg/L, dan kandungan logam cadmium (Cd) bernilai <0,006 mg/L. Hasil ini menunjukan bahwa Sungai Cideng tidak tercemar oleh limbah B3 karena nilainya berada di bawah baku mutu yang ditetapkan menurut PP No. 22 Tahun 2021.
Analisis Tingkat Erosi Hutan Jati di Kawasan Hutan dengan Tujuan Khusus (KHDTK) Cemoro Modang, Kabupaten Blora, Provinsi Jawa Tengah
Authors: Rahman Hafiz Sofyan , Aryanti Nirmala Ayu , Nada F. Maftukhakh Hilmya , Adi Rahardyan Nugroho
Published: December 2023

Kawasan Hutan Dengan Tujuan Khusus (KHDTK) Cemoro Modang merupakan kawasan hutan produksi dengan komposisi tutupan lahan yang didominasi oleh tanaman jati. Kawasan hutan produksi ini dibedakan menjadi beberapa petak berdasarkan kelas umur tanaman jati. Perbedaan kelas umur pada setiap petak tanaman jati akan mempengaruhi tutupan tajuk maupun tumbuhan bawah yang ada di sekitarnya. Kondisi tersebut akan berdampak pada tingkat erosi yang berbeda antar Kelas Umur (KU). Penelitian ini bertujuan untuk menganalisis dan mengklasifikasikan tingkat erosi di KHDTK Cemoro Modang berdasarkan kelas umurnya. Penelitian ini dilaksanakan di KHDTK Cemoro Modang dengan luas 1.311,6 ha dan secara administratif terletak di Kecamatan Jiken dan Kecamatan Sambong, Kabupaten Blora, Provinsi Jawa Tengah. Penelitian ini menggunakan metode USLE (Universal Soil Loss Equation) dengan faktor penentu yaitu erosivitas, erodibilitas, panjang dan kemiringan lereng, serta pengelolaan tanaman dan konservasi tanah. Data sekunder yang diperlukan dalam penelitian ini yaitu data curah hujan untuk menentukan faktor erosivitas dan peta DEM (Digital Elevation Model) untuk menentukan faktor panjang dan kemiringan lereng.  Data primer yang diperlukan dalam penelitian ini yaitu data vegetasi dan pengelolaan lahan untuk menentukan faktor pengelolaan tanaman dan konservasi tanah, serta pengambilan sampel tanah pada setiap kelas umur untuk menentukan faktor erodibilitas. Pengumpulan data dilakukan dengan mendatangi 21 (dua puluh satu) titik sampel berdasarkan KU (Kelas Umur) tegakkan jati dan kelas hutan lainnya (kawasan perlindungan dan area terbuka), dikarenakan tutupan lahan pada lokasi penelitian 90 % merupakan tanaman jati. Hasil penelitian menunjukkan tingkat erosi secara keseluruhan pada KHDTK Cemoro Modang sebesar 6,54 ton/ha/tahun dan termasuk kategori erosi sangat ringan. Kawasan yang memiliki tingkat erosi yang tinggi dan termasuk dalam kelas berat (III) dengan luas 52,43 ha dan sangat berat (IV) dengan luas 9,71 ha merupakan KU II, KU III, KU IV, HTKh (Hutan dengan Tujuan Khusus), MT (Masak Tebak), dan TBK (Tanaman Bertumbuhan Kurang).
Kadar Logam Merkuri (Hg) dan Batas Aman Konsumsi Kerang Hijau (Perna viridis L.) di Kalibaru Timur dan Muara Kamal
Authors: Sumarlin La Ode , Zidni Alfionita Octa Nur , Nurhasni Nurhasni , Hendrawati Hendrawati , Wulandari Meyliana
Published: December 2023

Kerang merupakan golongan Mollusca yaitu hewan lunak tidak memiliki organ hati untuk menghancurkan benda asing di dalam tubuhnya, sehingga kerang hijau bersifat filter feeder atau penyaring. Kerang hijau yang berasal dari perairan Jakarta diketahui sudah tercemar oleh logam merkuri. Merkuri pada kerang hijau merupakan salah satu logam berat yang berbahaya apabila dikonsumsi oleh manusia lebih dari 1,0 mg/kg berat badan. Oleh karena itu perlu diketahui kadar logam merkuri dan nilai batas aman konsumsi pada kerang hijau. Kerang hijau yang diambil dari Kalibaru Timur dan Muara Kamal diuji dengan metode sesuai SNI 2354.6:2016 menggunakan Spektrofotometri Serapan Atom Uap Dingin (SSA-UD). Hasil analisis menunjukkan bahwa kerang hijau dari kedua lokasi memiliki nilai Target Hazard Quotient (THQ) < 1 sehingga tidak berpotensi terhadap risiko kesehatan individu yang mengonsumsi. Kadar merkuri kerang hijau yang berasal dari Kalibaru Timur memiliki rata-rata sebesar 0,0583 mg/kg dan dari Muara Kamal memiliki rata-rata sebesar 0,2994 mg/kg. Nilai Maximum Tolarable Intake (MTI) kerang hijau dari Kalibaru Timur untuk individu dengan berat badan 15 kg sebesar 1,0291 kg per minggu dan dari Muara Kamal sebesar 0,2004 kg per minggu. Nilai MTI kerang hijau dari Kalibaru Timur untuk individu dengan berat badan 60 kg sebesar 4,1166 kg per minggu dan dari Muara Kamal sebesar 0,8016 kg per minggu.
Identifying Interesting Sceneries and Objects in A Tropic Forest Through Visitors Employed Photography
Authors: Hadi Akhmad Arifin , Gunawan Andi , Honjo Tsuyoshi , Furuya Katsunori
Published: December 2023

Tropical Forest is a unique forest landscape character composed of vegetation with various altitude strata combined with other biotic and abiotic landscape elements. The combination of landscape objects produces a landscape character that is visually attractive to visitors. There are few references to forest sceneries and objects of interest to forest visitors, even though this information is important for forest tourism. This study identified tropical forest sceneries and objects of interest to forest visitors through photographs taken by visitors. The method used is Visitors' Employed Photography (VEP) combined with GPS tracking and artificial intelligence Google Clouds Vision API. In this VEP method, we invited 41 respondents to walk in the "Situ Gede Forest " and directly photograph interesting objects in the field. We obtained 1,206 photos from respondents containing the scenery and objects of the "Situ Gede Forest" and the location of the photo-taking points. The photos were labeled via Google Cloud's Vision API and clustered based on the Photo's label into 15 photo clusters using R Statistics software. The grouping results identified three sceneries and objects that interested the respondents: "View to the standing of trees inside the forest, woodland, or jungle," "Forest scenery with recreational activities and zoo," and "Body of water, edge of the body of water, waterway, and trees." Information on the three characteristics of tropical forest landscapes is beneficial in tropical forest management activities, where landscapes with these three types must be conserved and preserved in the interest of sustainable tourism forest.
Willingness To Pay (WTP) Wisatawan dalam Pelestarian Lingkungan Paska Perubahan Cagar Alam Kamojang ke Taman Wisata Alam Kamojang
Authors: Hindayani Purna , Bratanegara Alnidi Safarach , Pratama Armandha Redo
Published: December 2023

The research was conducted in the area of the change of the Kamojang Nature Reserve (CA) to the Kamojang Nature Tourism Park (TWA) so that there was an increase in the area of the Kamojang Natural Tourism Park which was previously 535.01 Ha to 2,391 Ha. The goal of this study was to identify willingness to pay for environmental conservation in TWA after changes in land area. The method used willingness to pay (WTP) for environmental conservation in tourist areas in TWA Kamojang and the factors that influence the WTP value by using logit regression. The results showed that the average willingness to pay by visitors (WTP) is Rp. IDR 51,887 per visit with the option of improving facilities and infrastructure, adding tourist activities such as adequate camping grounds and hot springs and educational tourism of natural and environmental knowledge at TWA Kamojang. The total WTP is estimated to reach IDR 680,339,623 per year. All of  the independent variables such as gender, age, income, education, travel costs during the tour affected the willingness to pay (WTP). The most significant factors influencing the willingness to pay for environmental conservation in the TWA Kamojang was age. The management of TWA Kamojang is expected to develop nature tourism that takes into account the principles of environmental conservation
Analisis Faktor Spasial Terhadap Kejadian Demam Berdarah Dengue Menggunakan Pendekatan Geographically Weighted Regression di Kota Pekanbaru, Provinsi Riau
Authors: Giofandi Eggy Arya , Purwantiningrum Purwantiningrum , Madino Firson , Lumbantobing Agape
Published: December 2023

Permasalahan penyakit menular menjadi salah satu wabah endemik yang belum terselesaikan, dimana nyamuk aedes aegypti menjadi salah satu vektor dalam melakukan transmisi ke manusia. Kondisi ini menjadi salah satu landasan dalam mencapai tujuan penelitian yaitu mengidentifikasi faktor-faktor yang berpengaruh penularan demam berdarah dengue. Metode yang digunakan ialah Geographically Weighted Regression dengan variabel kepadatan penduduk, fasilitas kesehatan, kepadatan bangunan, usia <15 tahun, ketinggian, dan curah hujan. Temuan selama penelitian menghasilkan nilai Local R-Square 0,6503 atau 65,03%. Nilai koefisien tertinggi pada variabel Fasilitas Kesehatan mencapai 4,4375, koefisien pada variabel pengaruh Penduduk usia <15 Tahun memiliki  nilai 0,0035. Sementara nilai koefisien pada variabel pengaruh Ketinggian sampai 0,1801. Hasil signifikansi faktor yang berpengaruh terhadap data kejadian penyakit DBD di Kota Pekanbaru pada taraf kepercayaan 95% sebanyak 13 kelurahan yang signifikan terhadap faktor fasilitas kesehatan, kemudian variabel penduduk berusia <15 tahun berpengaruh terhadap data kejadian kasus DBD di 5 kelurahan, dan untuk variabel ketinggian terdapat pada 13 kelurahan. Diharapkan untuk studi selanjutya dapat mempertimbangkan aspek pengendalian dan sosial ekonomi dalam melakukan pengelolaan skala mikro sehingga mampu meningkatkan pengawasan surveilansPermasalahan penyakit menular menjadi salah satu wabah endemik yang belum terselesaikan, dimana nyamuk aedes aegypti menjadi salah satu vektor dalam melakukan transmisi ke manusia. Kondisi ini menjadi salah satu landasan dalam mencapai tujuan penelitian yaitu mengidentifikasi faktor-faktor yang berpengaruh penularan demam berdarah dengue. Metode yang digunakan ialah Geographically Weighted Regression dengan variabel kepadatan penduduk, fasilitas kesehatan, kepadatan bangunan, usia <15 tahun, ketinggian, dan curah hujan. Temuan selama penelitian menghasilkan nilai Local R-Square 0,6503 atau 65,03%. Nilai koefisien tertinggi pada variabel Fasilitas Kesehatan mencapai 4,4375, koefisien pada variabel pengaruh Penduduk usia <15 Tahun memiliki  nilai 0,0035. Sementara nilai koefisien pada variabel pengaruh Ketinggian sampai 0,1801. Hasil signifikansi faktor yang berpengaruh terhadap data kejadian penyakit DBD di Kota Pekanbaru pada taraf kepercayaan 95% sebanyak 13 kelurahan yang signifikan terhadap faktor fasilitas kesehatan, kemudian variabel penduduk berusia <15 tahun berpengaruh terhadap data kejadian kasus DBD di 5 kelurahan, dan untuk variabel ketinggian terdapat pada 13 kelurahan. Diharapkan untuk studi selanjutya dapat mempertimbangkan aspek pengendalian dan sosial ekonomi dalam melakukan pengelolaan skala mikro sehingga mampu meningkatkan pengawasan surveilans
Pengendalian Pencemaran Air dengan API Separator Pada Air Limbah Produksi Kilang Ekstraksi
Authors: Pratiwi Yuniar , Arisanti Reni , Hidayat Fajri
Published: December 2023

Waste management in oil and gas industry activities must be managed before being discharged into the environment. One effort that can be made is to use an API separator to reduce pollutant levels in wastewater. This research aims to analyze the efficiency of using API separators to manage wastewater production at the PT Perta-Samtan Gas Prabumulih extraction plant to control environmental pollution. The results showed that no parameters exceeded the quality standard at the API Separator outlet before being discharged into the river. The efficiency of the API Separator can be seen from the percentage of pollutant removal levels in wastewater after processing in the API Separator for the % oil and grease removal parameter reaching 92.7%, and the TOC parameter is 47.5% and for the chlorine parameter is 46.4%.
Pengaruh Asap Rokok pada Peningkatan Konsentrasi PM2.5 dan PM10 di Ruang Tamu Akibat Merokok di Dalam dan di Luar Rumah
Authors: Nuryati Neneng , Sumeru Kasni , Setyawan Andriyanto , Hikmat Yudi Prana , Sumeru Husain Akbar , Sukri Mohamad Firdaus bin
Published: December 2023

Udara bersih adalah kebutuhan dasar untuk menjamin kesehatan bagi penghuni rumah. Asap rokok adalah salah satu polutan yang sering berada di rumah. Efek negatif dari asap rokok pada kesehatan telah dilaporkan oleh beberapa ahli. Namun, hingga saat ini, masih banyak dijumpai perokok yang merokok di tempat sembarang di sekitar rumah, seperti di teras, di dalam ruang tamu dan di kamar mandi. Perilaku ini akan berdampak buruk bagi kualitas udara di dalam rumah. Partikulat berdiameter kurang dari 2.5 µm (PM2.5) dan kurang dari 10 µm (PM10) adalah salah satu polutan utama yang dihasilkan oleh asap rokok. Berdasarkan beberapa penelitian, melaporkan bahwa selain akan mengendap di paru-paru, PM2.5 dan PM10 dapat menyebabkan beberapa penyakit, antara lain asma, ISPA (infeksi saluran pernafasan akut), kanker paru-paru dan meningkatkan tingkat mortalitas. Pada penelitian ini dilakukan pengukuran PM2.5 dan PM10 di dalam ruang tamu akibat perokok yang merokok di kamar mandi, di dalam ruang tamu dan di teras. Pengukuran konsentrasi PM2.5 dan PM10 dilakukan di rumah dengan luas sekitar 45 m2. Pengambilan data dilakukan sebelum merokok, 15 menit setelah rokok dinyalakan, 30 dan 60 menit setelah rokok dimatikan.  Berdasarkan pengukuran didapat bahwa konsetrasi PM2.5 dan PM10 di ruang tamu akan meningkat di atas baku mutu untuk semua lokasi merokok di area rumah. Meskipun perokok merokok di teras dengan pintu ruang tamu tertutup, konsentrasi PM2.5 dan PM10 di ruang tamu tetap meningkat, dari yang sebelumya 27 dan 68 µg/m3 menjadi 63 dan 127 µg/m3. Dari penelitian ini didapat kesimpulan bahwa meskipun merokok di luar rumah, dengan pintu tertutup, tetap dapat meningkatkan konsentrasi PM2.5 dan PM10 di ruang tamu jauh di atas di atas baku mutu. Tentu saja hal ini akan berdampak buruk bagi seluruh penghuni rumah.
Repeating after Carson
Authors: Kosick Rebecca
Published: December 2023

Across her diverse body of work, the Canadian-born poet Anne Carson repeatedly returns to the objects of her preoccupation. From Lazarus—“a person who had to die twice” (Nox)—to Herakles and countless other figures, themes, and images, Carson repeatedly reworks old ground, particularly around the unknowable divide separating the living and the dead. This essay adopts a repetitive approach to explore how H of H and The Trojan Women can be understood as in reiterative conversation with the poet’s source texts, her own work, and wider thinking on the utility of repeating ourselves.