bluuebunny/crossref_metadata_2025 huggingface dataset:
Citizens’ perspectives on relocating healthcare
Authors: Damen L. J. , De Jong J. D. , Van Tuyl L. H. D. , Korevaar J. C.
Published: August 2024

Background

Healthcare systems around the globe are facing challenges. There are increasing demands and costs at the same time as a diminishing health workforce. Without change, healthcare will become unsustainable. The Dutch government is searching for solutions, one of which is relocating healthcare. Relocating healthcare from expensive institutions to sites closer to patients’ homes is an important part of this. This relocation is expected to reduce costs and lessen shortages of personnel. However, although citizens have an important stake in this, little is known about how they think about this topic. This research aims at investigating citizens’ perspectives on relocating care.

Methods

In December 2021, three open-ended questions were sent to 1,500 members of Nivel’s Dutch Healthcare Consumer Panel, 796 respondents responded. In addition, two citizen platforms were organised in March and April 2022. A total of 23 citizens participated.

Results

Our results indicated that the following aspects are important for citizens in healthcare delivery: being treated by someone with expertise in the area of their need, familiarity with the healthcare provider and the treatment of less complex care close to home. When certain conditions are met, citizens prefer treatment for less complex care from their general practitioner rather than in a hospital. The most important condition is that the general practitioner has the right expertise regarding their health question. The willingness to relocate care from the general practitioner to other healthcare providers or to self-care is also present. One of the problems, however, is that citizens often do not know to which healthcare provider they should go or what they should do to increase self-care.

Conclusion

From a citizens’ perspective, relocating care is an acceptable solution for keeping healthcare sustainable in the future, provided that certain conditions are met.
Physiological effects of filtering facepiece respirators based on age and exercise intensity
Authors: Go Sulbee , Yang Yeram , Park Suhong , Moon Hyo Youl , Yoon Chungsik
Published: August 2024

During the coronavirus disease 2019 pandemic, Filtering Facepiece Respirators (FFRs) were highly effective, but concerns arose regarding their physiological effects across different age groups. This study evaluated these effects based on age and exercise intensity in 28 participants (children, young adults, and older individuals). Physiological parameters such as respiratory frequency (Rf), minute ventilation (VE), carbon dioxide production (VCO2), oxygen consumption (VO2), heart rate (HR), metabolic equivalents (METs), percutaneous oxygen saturation (SpO2) and the concentration of O2 and CO2 in the FFRs were measured during treadmill tests with and without FFRs (cup-shaped, flat-folded, and with an exhalation valve). There was no significant difference in physiological effects between the control and FFR types, although Rf, VE, VCO2, VO2, METs, and HR increased with increasing exercise intensity. Depending on the exercise intensity, the O2 level in the FFR dead space decreased, and the CO2 level increased but this was independent of the dead space volume or FFR type. The study concluded that FFRs did not substantially impact daily life or short-term exercise, supporting their safe and effective use as a public health measure during pandemics and informing inclusive guidelines and policies.
Benefícios do Ultrassom “POCUS” no Diagnóstico Etiológico da Dispneia em Pacientes na Emergência: Uma Revisão Integrativa
Authors: Bezerra Larissa de Carvalho , Sousa Neto Manoel Clemente de , Brito Amanda Sobreira de , Nogueira Mayara Teixeira Maciel , Roque Humberto Pereira , Duarte Nathallia Couto Coelho , Santos Adriano Siqueira dos
Published: August 2024

O uso do ultrassom Point of Care (POCUS) influenciou positivamente e agilizou o manejo inicial do paciente crítico do pronto-socorro. Tendo em vista a necessidade de diagnósticos rápidos e seguros, este trabalho tem como objetivo mostrar os benefícios do ultrassom POCUS no diagnóstico etiológico da dispneia em pacientes da emergência. Essa revisão integrativa foi realizada tomando como base as diretrizes de itens de Relatório Preferencias para Revisões Sistemáticas e Meta-Análise (PRISMA).  Foi pesquisado no banco de dados da National Library of Medicine (PUBMED) das publicações iniciais até dezembro de 2024 com os seguintes mesh terms: “emergência” AND “ultrassom POCUS” AND “Dispneia”. Rastreados 165 referenciais, sendo excluídos 145 após aplicação dos critérios de inclusão. Concluiu-se que, adicionar o ultrassom POCUS à avaliação inicial do doente com dispneia, causa um estreitamento significativo dos diagnósticos diferenciais e do tempo para o tratamento.
Reinterpretasi atas QS. al-Baqarah [2]: 234 perspektif Ma’nā-cum-Maghzā
Authors: Muhammad Azuma
Published: August 2024

Classical interpretations that often see ‘iddah as simply a waiting period to avoid new marriages or certain activities reduce the complexity of deeper meaning. This is complicated by the increasing role of women today in the public sphere. Thus, encouraging researchers to reinterpret the concept of ‘iddah in Q.S. al-Baqarah [2]: 234. To achieve this goal, this study uses a qualitative method with ma’nā-cum-maghzā theory as an analytical tool. This study shows that Q.S. al-Baqarah [2]: 234 is a verse that talks about efforts to provide a safe space for women to mourn and cope with the loss of a husband. In addition, ‘iddah also serves to protect women from the shackles of social constructions that may be burdensome and harmful. In the context of Islamic law, ‘iddah also provides legal relief that helps women to deal with difficult situations more securely. Last but not least, the authentication of lineage regardless of changing social norms as times evolve must be maintained. Moreover, this verse encourages people to play an active role as agents of social transformation.
Interpreting Friendship and Betrayal in QS. Ali ‘Imrān [3]: 118: A Historical and Linguistic Analysis of Biṭānah and Min Dūnikum
Authors: Subaidah Subaidah , Sardar Razia
Published: August 2024

The diversity of interpretations surrounding the prohibitive figure in QS. Ali ‘Imran [3]: 118, reflected in the terms biṭānah and min dūnikum as presented by various interpreters, carries the potential to foster exclusive behaviors within Muslim communities, especially in multi-religious regions. This study seeks to uncover the historical meaning intended in the verse to clarify the nature of this figure. Utilizing a qualitative approach, with the ma'nā-cum-maghzā method as an analytical tool, the research reveals that biṭānah refers to a close confidant who is granted access to personal information. Interpretations commonly align on this understanding, which contrasts with the term min dūnikum. The latter term is deeply embedded in its immediate context, pointing to a figure who lacks the same level of discretion or shared vision within a friendship. The divergence in vision leads to a potential for betrayal, prompting the verse to issue a caution regarding relationships with such individuals. This caution stems from the character of those who, not sharing the same vision, may harbor ill intentions, both physically and spiritually. The study concludes that the significance of min dūnikumlies not in religious identity but in the nature of the friendship, where differing visions can lead to a propensity for betrayal, even among members of the same community.
Turaṡ, Geografi, dan Aransemen Kronologis: Studi Tafsir Nuzūlī dan Kesadaran Historis Mufasir
Authors: Pratama Aziz Bashor
Published: August 2024

This study is driven by the variations in the chronological arrangement of the Qur'an among different nuzūlī tafsirs, reflecting the reasoning systems of interpreters in engaging with the turaṡ tradition. The aim of this research is to explore how geographical contexts shape the reasoning and awareness of mufasirs regarding the discourse on Qur'anic historicity. Utilizing a literature review method, the study examines five nuzūlī tafsirs as primary sources, complemented by relevant secondary research. Foucault's theoretical framework and comparative media analysis are employed to investigate the interactions among nuzūlī tafsirs concerning the Qur'an's chronological arrangement, aiming to uncover the underlying factors behind these differences. The findings reveal that historical awareness and the concept of tartīb al-nuzūl in the modern era have led interpreters to reexamine the chronological debates of the Qur'an. Interpreters from the Arab-Syrian context tend to adopt the turaṡ reasoning system to uphold Islamic identity within the global intellectual landscape, while Al-Jābirī, drawing from the French philosophical tradition, critiques this historical reliance through a deconstructive lens. This epistemic confrontation indicates that discussions on the Qur'an's chronological arrangement remain pertinent for reconstruction, with geographical knowledge significantly influencing the diverse reasoning of interpreters.
Dari Esoteris ke Literal: Penafsiran ar-Rāzī terhadap Huruf Muqatṭa'ah dalam al-Qur'an
Authors: Salsabila Laily
Published: August 2024

Discussions about the muqatṭa'ah letters in the Qur’an frequently exhibit a historical bias, focusing predominantly on their linguistic attributes rather than their symbolic or contextual significance. Consequently, many pre-modern mufassirsoften neglect the functional role these letter combinations play, as well as the importance of historical and symbolic contexts in their interpretation. This research seeks to investigate how ar-Rāzī, a prominent pre-modern mufassir, employed context as a key element in interpreting the muqatṭa'ah letters. To achieve this, the study adopts Norman Fairclough's critical discourse analysis framework, which facilitates an examination of the complex discourse within Mafātiḥ al-Ghaib. The study's findings present two primary conclusions. Firstly, ar-Rāzī uses the association between the muqatṭa'ah letters and the subsequent words to establish five interpretative trends: as an indicator of the book, a symbol of the revelation process, a demonstrative word (ism isyārah), a pronoun (ism ḍāmir), and a symbol of the events represented in the text. This method reinforces the argument that the Qur'anic verses beginning with muqatṭa'ah letters underline the identity of the Qur'an as a revelation. Secondly, ar-Rāzī employs an intertextual approach, integrating his interpretations with the historical and cognitive discourse of his era, particularly through the lens of Asy'ariyah theology, which he embraced. By doing so, ar-Rāzī merges objective elements, such as grammatical functions, with subjective components, focusing on divine authority in understanding revelation. This dual approach allows ar-Rāzī to present an interpretation of the muqatṭa'ah letters that encompasses both esoteric and literal aspects, portraying the Qur'an as a text that is rich in both symbolic and historical meaning.
BATAK PARDEMBANAN: Social Construction and the Choice of Malay-Islamic Identity
Authors: Ritonga Sakti
Published: August 2024

Studi ini mengkaji bagaimana identitas berkembang sebagai sebuah pilihan melalui kasus orang-orang Batak Toba yang bermigrasi ke wilayah pantai Timur Sumatera di wilayah perbatasan Asahan. Perantauan dalam kurun waktu yang panjang menyebabkan keterputusan terhadap wilayah asal dan kekaburan silsilah tarombo, seperti pada kasus Simargolang dan Nahombang marga raja-raja kampung, sebagai unit analisis studi. Strategi adaptasi memudahkan perpindahan dilakukan melalui pengambilan identitas Melayu-Islam dengan cara mengganti nama diri, penyembunyian marga dan masuk Islam. Siasat adaptasi tersebut dilakukan orang Batak Toba disebabkan menguatnya konflik kelompok kesukuan antara Melayu-Islam dengan kelompok suku lain di wilayah pesisir Pantai Sumatera, kaitannya dengan politik kolonisasi Belanda. Studi ini menemukan sesungguhnya istilah Pardembanan adalah konstruksi sosial dari orang luar kelompok mereka, konstruksi para etnografer, penulis sejarah awal serta bentukan kolonial Belanda yang kemudian dilanjutkan para peneliti tentang studi migran Batak Toba untuk membedakan migran Batak Toba berdasarkan karakternya. Satu karakter penting pada orang Batak Pardembanan adalah masuknya pengaruh Islam sebagai unsur utama pada praktik kehidupan mereka. Pada konteks studi Antropologi tentang identitas kelompok sosial temuan penelitian ini signifikan menunjukkan bahwa identitas merupakan pilihan dan ditentukan kelompok sosial itu sendiri.
PENGISLAMISAN SEJARAH ISLAM DI NUSANTARA DALAM CERAMAH USTAZ SALIM A FILLAH
Authors: Ahmad Anfasul Marom  , Muh. Ulil Absor  , M. Yaser Arafat  , Raisatul Mufahamah
Published: August 2024

The article focuses on the lectures of Salim A Fillah (SAF), a popular preacher known for his Islamist activism within the Prosperous Justice Party (PKS) in Indonesia. The data is obtained through digital observation and literature review. The analysis employs the Roland Barthes semiology method to examine SAF's lectures on the history of Islamization in Nusantara, which are widely available on platforms like YouTube. The denotation stage of the analysis involves SAF dividing the history of Islam's arrival in the archipelago into seven waves, each characterized by distinct discourse. However, during the connotation stage, it is revealed that SAF's periodization of Islamic history is framed by a narrative of Islamism. This means that SAF portrays the history of Islam in the archipelago as the history of Islamism. The article suggests that SAF implicitly preaches that the saints who spread Islam in the archipelago were individuals with missionary missions similar to present-day Islamists in Indonesia. Additionally, the article highlights SAF's emphasis on transnational Islamic movements like HTI and the Muslim Brotherhood, which are associated with the PKS, as continuations of the missionary efforts of these saints. Therefore, it concludes that SAF has constructed an Islamist narration of Islamic history in Indonesia. SAF also blurred the lines between historical facts and ideological storytelling
Balinese Muslim Women’s Cultural Identity in the Context of Ajeg Bali
Authors: Nabilatum Masruroh  , Rosa Dien Vidia , Prasetyo Hery
Published: August 2024

This research explores the negotiations carried out by Balinese Muslim women in Candikuning and Sinduwati in articulating their religious and cultural identities. The problems that arise in the study are related to stereotypes about being a Balinese Muslim, the origin of the land of birth, and the issue of secularism. Ajeg Bali, as a Balinese regional government regulation, presents a duality of interpretation of religious practices between Islam and Hinduism as social identities; for Balinese Islamic women, religious attributes such as the hijab are limited through the excessive practice of Ajeg Bali. Meanwhile, for those who adhere to Hinduism, religious practices are emphasized as an identity that is demonstrated and integrated into everyday life. Articulating identity through the legitimacy of local authorities strengthens Balinese identity. Yet, it is a challenge that Balinese Muslim women must manage, mainly to minimize cultural conflict. Marvasti’s ethnographic method is used with Fatima Mernissi’s perspective to elaborate on the identity of Islamic women. The research results show Balinese Islamic women’s negotiations are practiced through language and clothing in the Ajeg Bali practice. Then, the authors argue that cultural hybridity is demonstrated through Balinese dance arts and has combined with Islamic and Balinese aesthetics by strengthening the discourse of being Balinese Islamic Women. Hence, Islamic religious practices need to be formulated with the adoption of Balinese culture to enhance and maintain Balinese Islamic identity without neglecting the value of being Muslim.
Factor Analysis of The Change in Attitude of Huria Kristen Batak Protestan (HKBP) Towards Pt Toba Pulp Lestari (TPL) in Environmental Sustainability
Authors: Frans Jaswin Manalu Musdodi
Published: August 2024

This research examines the complex relationship regarding environmental sustainability between Huria Kristen Batak Protestan (HKBP) and PT Toba Pulp Lestari (TPL). The history of deforestation and community displacement by TPL leads to the engagement of HKBP in social movements, resulting in environmental advocacy. Despite TPL’s promise to shift to sustainable practices, TPL resumes deforestation and triggers renewed resistance. Previous studies focus on the impacts of TPL, leaving a gap in understanding the role of HKBP. Through thematic analysis and data triangulation, this research uncovers the environmental irresponsibility of TPL, driven by HKBP’s internal and external gains and challenges in promoting sustainability. The insights obtained explain how religious institutions address ecological issues amidst governance dynamics and highlight the need for such understanding in conservation efforts.
Pembuatan Karbon Aktif Berbahan Dasar Sabut Kelapa dengan Aktivator H2SO4 dan NaOH sebagai Adsorben Kation Fe dan Cu dalam Limbah Cair Batik Kebumen
Authors: Fatimah Siti , Arnelli Arnelli , Astuti Yayuk
Published: August 2024

Perkembangan batik di Indonesia meningkat seiring meningkatnya volume limbah cair batik yang dihasilkan dan mengandung ion logam berat  seperti Fe dan Cu sebagai parameter pencemar lingkungan karena memiliki sifat toksisitas dan dapat terakumulasi dalam rantai makanan sampai ke organisme lainnya termasuk manusia walaupun pada konsentrasi yang sangat rendah. Telah dilakukan penelitian pembuatan karbon aktif berbahan dasar sabut kelapa dengan dengan aktivator H2SO4 (K-H) dan NaOH (K-Na) pada konsentrasi 3, 4, dan 5 N sebagai adsorben kation Fe dan Cu. Waktu kontak adsorpsi juga divariasi 1 – 60 menit. Penelitian ini bertujuan untuk menentukan efisiensi adsorpsi kation Fe dan Cu terlarut dalam limbah cair batik Kebumen serta menentukan kinetika adsorpsi. Proses adsorpsi kation Fe dan Cu dilakukan dengan metode adsorpsi secara batch menggunakan karbon aktif dari sabut kelapa Analisis kandungan kation Fe dan Cu dilakukan menggunakan AAS. Konsentrasi kation Fe dan Cu sebelum adsorpsi masing-masing sebesar 27.27 ppm dan 25.42 ppm. Hasil penelitian menunjukkan bahwa sampel K-H 3 dan K-Na 4 merupakan karbon aktif terbaik.  Efisiensi adsorpsi kation Fe dan Cu menggunakan K-H 3 masing-masing sebesar 56,37% (b/b) dan 44,93% (b/b) sedangkan menggunakan K-Na 4 berturut-turut sebesar 71,54% (b/b) dan 70,89% (b/b).Waktu kontak optimum K-H 3 dan K-Na 4 adalah 30 menit untuk kation Fe dan 45 menit untuk kation Cu. Model kinetika adsorpsi kation Fe dan Cu yang sesuai oleh K-H 3 dan K-Na 4 adalah pseudo orde dua.
Pelapisan Superhidrofobik Metiltrimetoksisilan-Silika-Titania (MTMS-SIO2-TIO2) pada Batu Andesit
Authors: Widati Alfa Akustia , WAHYUNI SITI NUR , ILHAMI MUHAMMAD HAEKAL NUR
Published: August 2024

Permasalahan polutan dan kondisi lingkungan seperti cahaya, kelembaban, sinar matahari dapat merusak dan memperpendek usia bangunan yang tersusun oleh bebatuan. Dengan demikian, perlu adanya teknologi self cleaning untuk melindungi bangunan dari kerusakan. Dalam penelitian ini, digunakan MTMS-nanosilika-nanotitania sebagai material self cleaning superhidrofobik yang dilapiskan pada batu andesit. Nanotitania disintesis menggunakan metode sol gel. Nanosilika disintesis menggunakan metode Stöber. Metiltrimetoksisilan (MTMS) ditambahkan sebagai coupling agent dan agen hidrofobik. Metode pelapisan yang digunakan adalah dip coating. Karakterisasi nanotitaniadan nanosilika hasil sintesis dilakukan menggunakan X-Ray Diffraction (XRD) dan Particle Size Analyzer  (PSA). Batu andesit yang terlapisi di uji sudut kontak, dikarakterisasi menggunakan Spektroskopi Infra Merah (FTIR) dan Vickers, serta diuji kemampuan self cleaning. Penelitian menggunakan komposisi nanosilika/nanotitania 7:3 dan dengan waktu perendaman selama 5 menit. Kondisi optimum yang diperoleh untuk uji self cleaning adalah MTMS-nanosilika-nanotitaniakarena menghasilkan sifat superhidrofobik pada permukaan batu dengan sudut kontak 169,76˚. Batu andesit yang dilapisi MTMS-nanosilika-nanotitaniamemiliki kemampuan self cleaning dengan mendegradasi methyl orange sebesar 91,46%.
Sintesis dan Karakterisasi Hidroksiapatit dengan Metode Sol-Gel Sebagai Bahan Dasar Adsorben
Authors: Windarti Tri , Setiadi Amalia Salsabila , Fibriani Fadila , Azis Ibrahim Mul Abdul , Putri Syaira Adelia
Published: August 2024

Adsorben berbasis hidroksiapatit (HA, Ca10(PO4)6(OH)2) mulai dikembangkan, khususnya untuk menyerap logam berat karena strukturnya memungkinkan terjadinya pertukaran ion. Pada penelitian ini HA disintesis dengan metode sol-gel menggunakan Ca(NO3).4H2O dan KH2PO4 sebagai prekursor kalsium dan fosfat. Karakterisasi dengan FTIR menunjukkan adanya puncak-puncak vibrasi yang spesifik gugus fosfat (PO43-) dan hidroksil (-OH) milik HA. Difaktogram XRD menunjukkan hasil sintesis merupakan HA murni dengan kristalinitas tinggi. Analisi morfologi dengan SEM memperlihatkan partikel HA memiliki bentuk tidak beraturan dan ukurannya beragam (<1 μm sampai >10 μm). Ruang antar partikel yang luas menyebabkan HA memiliki peluang untuk digunakan sebagai adsorben.
Sintesis Membran Kitosan Tertaut Silang Tripolifosfat dengan Paduan Polivinil Alkohol untuk Permeasi Kreatinin
Authors: Ikhsan Tauhid Nur , Khabibi Khabibi , Lusiana Retno Ariadi
Published: August 2024

Penelitian tentang modifikasi kitosan menggunakan taut silang natrium tripolifosfat (NaTPP) dengan paduan polivinil alkohol (PVA) telah dilakukan. Tujuan penelitian ini adalah memperoleh membran kitosan tertaut silang TPP dengan paduan PVA dan mengkarakterisasinya kemudian mengaplikasikannya untuk uji permeasi terhadap kreatinin. Penelitian ini dilakukan dalam beberapa tahap yaitu sintesis membran kitosan termodifikasi NaTPP dan PVA, karakterisasi membran dan aplikasi membran untuk permeasi kreatinin. Penelitian diawali dengan membuat larutan kitosan (Cs), kitosan-PVA (CsP) dan kitosan termodifikasi NaTPP dengan variasi mol kitosan:NaTPP yaitu CsPT1 (1:30), CsPT2 (1:20) dan CsPT3 (1:10), kemudian mencetaknya menjadi membran. Tahap berikutnya, mengkarakterisasi membran meliputi uji FTIR untuk mengidentifikasi gugus fungsi, uji morfologi permukaan menggunakan SEM, uji serap air, daya pengembangan, porositas, hidrofilisitas, kuat tarik dan uji permeasi terhadap kreatinin. Keberhasilan sintesis membran kitosan tertaut silang NaTPP dengan paduan PVA dibuktikan dengan adanya pergeseran bilangan gelombang dari 3280 ke 3251 cm-1 yang menunjukkan adanya interaksi antara gugus O-H dan -NH2 dari kitosan, PO- dari TPP dan -OH dari PVA. Hasil karakterisasi fisik membran termodifikasi pada pengukuran berat dan ketebalan membran, uji serapan air, porositas dan hidrofilisitas meningkat seiring peningkatan kadar NaTPP, sedangkan pada uji kuat tarik dan pengembangan mengalami penurunan. Membran terbaik pada permeasi kreatinin adalah membran CsPT3 dengan kenaikan persentase transpor kreatinin sebesar 33,17% dari membran kitosan awal.
Respon Suhu Permukaan Laut (SPL) Terhadap ENSO di Perairan Masalembo Periode 2010-2019
Authors: Wangdiarta Fressan Patrick , Wirasatriya Anindya , Harsono Gentio
Published: August 2024

Perairan Masalembo secara geografis terletak di antara Pulau Kalimantan, Pulau Jawa, dan Pulau Sulawesi. Kondisi perairan perairan Masalembo dapat dipengaruhi oleh variabilitas iklim, salah satunya ENSO. Tujuan penelitian ini yaitu untuk melakukan analisis spasial-temporal pengaruh ENSO terhadap SPL perairan Masalembo menggunakan metode analisis EOF, serta pengaruhnya terhadap angin dan arus permukaan laut. Metode yang digunakan yaitu dengan pendekatan deskriptif-kuantitatif, dengan metode analisis Empirical Orthogonal Function (EOF) pada data deret waktu selama 10 tahun dari tahun 2010-2019. Data yang digunakan yaitu data observasi SPL harian OSTIA dengan resolusi spasial 0.05°x0.05°, data angin ASCAT, dan data arus permukaan reanalysis. Pola spasial-temporal SPL diperoleh dalam lima mode EOF dengan total persentase varian sebesar 95.07%. Pada mode-1 menunjukkan pengaruh paling besar dengan persentase varian sebesar 87.96%. Dari mode-1 yang dibandingkan dengan indeks ONI, dapat terlihat pengaruh ENSO pada perairan Masalembo. Secara temporal, PC-1 dan ONI memperlihatkan pada tahun 2010-2012 dan 2017-2018 terjadi fase La-Nina, sedangkan pada tahun 2015-2016 terjadi fase El-Nino. Saat El-Nino, kecepatan angin musim timur akan mengalami penguatan. Sedangkan saat La-Nina kecepatan angin musim barat akan mengalami penguatan. Angin yang mengalami penguatan (pelemahan) akan mempengaruhi kecepatan arus permukaan laut, dimana pada saat kecepatan angin menguat (melemah), kecepatan arus permukaan akan menguat (melemah).
Pengaruh Klorofil-a dan Suhu Permukaan Laut Terhadap Hasil Tangkapan Ikan Cakalang (Katsuwonus pelamis) di Perairan Selatan Yogyakarta
Authors: Shafira Alief Wahyu , Kunarso Kunarso , Maslukah Lilik
Published: August 2024

Perairan Selatan Yogyakarta merupakan salah satu area yang memiliki potensi untuk penangkapan ikan. Identifikasi daerah upwelling atau downwelling dapat dilakukan menggunakan klorofil-a dan SPL, serta pemetaannya menggunakan data penginderaan jauh. Tujuan penelitian ini yaitu mengetahui pengaruh parameter klorofil-a dan suhu permukaan laut terhadap hasil tangkapan ikan cakalang (Katsuwonus pelamis) di Perairan Selatan Yogyakarta. Penelitian ini diharapkan dapat bermanfaat untuk membantu nelayan dalam mengoptimalkan hasil tangkapan mereka dengan memanfaatkan kondisi oseanografi sebagai indikator. Penelitian yang dilakukan menggunakan metode deskriptif kuantitatif di Pelabuhan Perikanan Pantai (PPP) Sadeng, Perairan Selatan Yogyakarta, Desember 2021. Data yang digunakan dalam penelitian ini yaitu hasil tangkapan ikan cakalang (Katsuwonus pelamis), data angin sebagai data pendukungnya, klorofil-a, dan SPL. Nilai klorofil- a dan SPL diperoleh dari pengolahan citra satelit MODIS level 3 di bulan Desember 2021. Analisis korelasi bivariate dan regresi digunakan dalam penelitian ini. Hasil analisis bivaritae menunjukkan bahwa klorofil-a dan SPL di Perairan Selatan Yogyakarta mempunyai pengaruh yang kuat terhadap hasil tangkapan ikan cakalang. Analisis regresi menunjukkan bahwa terdapat nilai R2 sebesar 52%. Perbandingan tangkapan ikan cakalang terhadap klorofil-a menunjukkan hasil yang berbanding lurus, saat klorofil-a meningkat, hasil tangkapan ikan cakalang juga meningkat. Namun, hasil tangkapan ikan cakalang hasil yang berbanding terbalik dengan suhu permukaan laut.
Pengaruh Fenomena IOD Positif Kuat 2019 Terhadap Karakteristik Upwelling di Perairan Nusa Tengggara
Authors: Almunawir Muhammad Fakhri Khairillah , Wirasatriya Anindya , Widiaratih Rikha
Published: August 2024

Sebagai salah satu penggerak iklim, Indian Ocean Dipole (IOD) mempengaruhi dinamika interaksi atmosfer-laut di Indonesia, khususnya di pesisir yang berhadapan dengan Samudera Hindia seperti Perairan Nusa Tenggara. Dipole Mode Index (DMI) yang mencapai (1.123oC) pada tahun 2019 menandai fase pIOD terkuat sejak tahun 1997. Keunikan lain dari pIOD 2019 adalah terlepas dari peristiwa El Nino di Samudera Pasifik. Penelitian ini bertujuan untuk mengetahui pengaruh IOD positif ekstrim tahun 2019 terhadap karakteristik upwelling di perairan Nusa Tenggara. Studi ini menggunakan data penginderaan jauh seperti OISST untuk suhu permukaan laut, ASCAT untuk kecepatan dan arah angin, OCCCI untuk konsentrasi klorofil-a, serta altimetri satelit untuk anomali permukaan laut. Semua data yang terkumpul kemudian dihitung dan dianalisis secara spasial menggunakan perangkat lunak IDL. Hasil penelitian menunjukkan bahwa upwelling di perairan Nusa Tenggara pada saat IOD positif ekstrim tahun 2019 ditandai dengan anomali SLA negatif (-15 cm), anomali SST negatif (-1o C), anomali angin zonal positif (1 m/s), dan EMT lepas pantai yang kuat (hingga -5 m2/dtk). Puncak kejadian pada bulan Agustus dengan suhu permukaan laut di bawah 26°C dan konsentrasi klorofil-a di atas 0,5 mg/m³. Kami juga menemukan propagasi gelombang Rossby upwelling di perairan Nusa Tenggara yang dapat menekan efek downwelling gelombang Kelvin sehingga kondisi upwelling pesisir menguat meskipun kecepatan angin lebih rendah dari rata-rata klimatologi.
Analisis Material Padatan Tersuspensi dan Pengaruhnya Terhadap Konsentrasi Klorofil-A Berdasarkan Pemodelan Hidrodinamika 2D di Perairan Slamaran, Kota Pekalongan
Authors: Putri Eka Salma Afifah , Helmi Muhammad , Atmodjo Warsito
Published: August 2024

Perairan Slamaran memiliki Material Padatan Tersuspensi (MPT) cukup tinggi yang menimbulkan proses sedimentasi di perairan tersebut. MPT yang berada di perairan terdiri dari komponen biotik dan abiotik. Tingginya konsentrasi MPT disuatu perairan dapat mempengaruhi kualitas perairan, salah satunya yaitu fitoplankton (klorofil-a). Penelitian ini bertujuan untuk mengetahui distribusi spasial MPT dan klorofil-a serta keterkaitannya. Data MPT dan klorofil-a didapatkan dari pengambilan data lapangan dan di analisis di laboratorium. Analisis distribusi arus dilakukan untuk mengetahui pola distribusi dari MPT dan klorofil-a. Konsentrasi MPT berkisar antara 56,67 - 76 mg/L, dan konsentrasi klorofil-a berkisar antara 0,529 - 1,71 μg/L. Variasi MPT dan klorofil-a di perairan Slamaran dipengaruhi oleh input bahan organik dari wilayah hulu sampai ke muara serta distribusinya mengikuti pola distribusi arus. Distribusi MPT dan klorofil-a terbagi menjadi tiga kelompok, dengan kecenderungan dari wilayah barat menuju ke timur laut dan dari garis pantai menuju ke tengah laut. Selain itu terdapat hubungan positif yang sangat kuat (r = 0,7730) antara konsentrasi MPT dengan klorofil-a dan diketahui bahwa 59,76 % konsentrasi MPT di Perairan Slamaran mempengaruhi konsentrasi klorofil-a.
Perdagangan Minyak Sawit Indonesia ke India: Analisis Ecologically Unequal Exchange
Authors: Gultom Yosua Saut Marulitua
Published: August 2024

Artikel ini bertujuan untuk menganalisis perdagangan sawit Indonesia dengan india menggunakan perspektif sistem dunia. Indonesia merupakan produsen sawit terbesar di dunia yang memasok lebih dari setengah kebutuhan sawit global, termasuk India. Artikel ini menemukan bahwa meskipun volume perdagangan dengan India berada pada angka yang tinggi, namun keuntungan yang didapat Indonesia cenderung menurun. Ketidakmampuan Indonesia dalam mengontrol harga sawit, salah satunya disebabkan karena masih bergantung pada permintaan global. Artikel ini berpendapat bahwa India mendorong basis produksi sawit yang murah ke negara peripheral seperti Indonesia yang berdampak terhadap kondisi ekologis masyarakat lokal, yang diperparah oleh dominasi kapitalis global terhadap penguasaan lahan sawit di Indonesia. Artikel ini membuktikan bahwa terjadi distribusi yang tidak setara antara benefit dan cost dari perdagangan sawit Indonesia dengan India, terutama pada aspek ekologis dengan Indonesia berperan sebagai negara peripheral.
Spatial Dialogues of Historic Alley through Serial Vision Theory (Case Study: Pontocho Roji and Jalan Rukunan)
Authors: Wardhani Mustika Kusumaning , Wang Zhixi
Published: August 2024

Traditional settlements are part of the urban context of every country, especially tourism-oriented cities such as Yogyakarta (Indonesia) and Kyoto (Japan). The design strategy and regulations have a more significant and complex portion involving cultural heritage buildings and settlement networks that shape the city's morphology. Pontocho and Kotagede are cultural areas with unique characteristics, such as the existence of narrow allies called Roji (in Japanese) and 'Jalan rukunan'. This research aims to understand the role of alleyways between two traditional settlements that form urban identities. The descriptive-qualitative research method uses depth map software to display the observed area coverage through connectivity and visibility. The results found in this research can manifest both locations' characters in a tangible and intangible aspect. The existence of a historic alley that forms the morphology of historic settlements will keep its existence considered because it is a continuity network that creates a serial vision for observers, tourists, and also the local community. Spatial dialogue studies through serial vision theory in historic alleys are expected to provide renewal to considerations of revitalizing heritage settlements, especially in Asian countries.
INTERPOSITION AND COLOR CONTRAST AS DEPTH ASPECT: FROM 2D MEDIA TO 3D SPACE PRODUCTION
Authors: Muvida Muvida , Atmodiwirjo Paramita , Paramita Kristanti Dewi
Published: August 2024

This study attempts to dismantle the depth aspects produced by two-dimensional (2D) media such as paintings. as the basis for the production of three-dimensional (3D) space. In particular, we argue that painting as artwork with a flat surface can be transformed into 3D space by incorporating depth aspects. Even though it has a flat surface, painting as a 2D medium has the impression of 3D space and volume, which can be circumvented by constructing the perception of depth. To explore the production of 3D space through depth aspects, four 2D paintings were analyzed to find out how the depth aspects were constructed. The analysis reveals the perception of depth technique through interposition as the depth cues within the arrangement of layers. The analysis also reveals the color contrast as additional aspect that strengthen the perception of depth. Both the interposition and the color contrast become the important aspects that create the perception of depth in the production of the 3D space.
Material selection system of literature and art multimedia courseware based on data analysis algorithm
Authors: Pu Qingna
Published: August 2024

Multimedia teaching is a comprehensive teaching platform that integrates text, images, video, sound, animation, hyperlinks and other teaching methods, and plays an important role in teaching. This article mainly discussed the classification of courseware materials on the basis of data analysis and introduced the selection method of multimedia courseware materials. Data mining is one of the most commonly used classification methods in data analysis. In this article, the classification of material types was carried out based on the decision tree classification algorithm. This article took three middle schools in Z city as the research objects and objectively analyzed the application of multimedia courseware in literature and art courses. Through the questionnaire survey of teachers, it was found that 62.50% of the teachers chose “text-based, highlighting the key and difficult points of teaching.” Through the student questionnaires, it was found that there were differences in the students’ preference for materials. The most were animation and video, accounting for 59.00%; the least was text, accounting for 14.00%. This showed that students were more inclined to choose more intuitive and interesting content.
Self-translations in multilingual workplace interaction
Authors: Deppermann Arnulf , Cindark Ibrahim , Kotilainen Lari , Kurhila Salla , Lehtimaja Inkeri
Published: August 2024

In multi-lingual workplace interaction involving L2-speakers with different levels of proficiency, L1-speakers can be seen to use self-translation of their own prior contributions as a repair-practice to restore intersubjectivity. This paper shows that self-translations are produced in three environments: (a) in response to repair-initiation by recipients, (b) in response to inadequate or missing responses, (c) after disaffiliative responses in order to elicit a more favorable uptake. Self-translations therefore are not only used to deal with linguistic understanding problems, but can also use linguistic diversity as a resource for dealing with lack of affiliation and alignment. Self-translations are produced by a switch to the addressee’s L1 or to a lingua franca. They are only partial, being restricted to a translation of the core semantic content of the turn to be translated, thus relying heavily on a shared understanding of the pragmatic context and being designed so as to support interactional progression. Data come from video-taped meetings in Finland involving Finnish and Russian L1-speakers and various kinds of professional trainings in Germany involving instructors with German as L1 and refugees with various linguistic backgrounds.
Impact of Young Farmer Support Program for Livestock Enterprises
Authors: Çitak Birol Duygu , Çobanoğlu Ferit , Akdemir Halit Ahmet , Yılmaz Halil İbrahim
Published: August 2024

It is indispensable for young farmers to remain in agriculture and/or to sustain farm holding operations. In this study, the impact of the Young Farmer Support Program (YFSP) implemented in Turkey is tried to be define by the counterfactual impact assessment methodology in holdings with livestock such as cattle, sheep/goat. The study was conducted throughout Turkey, the questionnaire with the farmers was completed at the end of 2018. The data obtained intended for the YFSP, which was used in 2016, was taken as basis for the impact assessment. Considering the distribution and number of project subjects from each region, the provinces that would represent the region in terms of its differences were purposefully selected and sample selection was made. The focus is on two important outputs, machine equipment purchased value per livestock unit (LSU) and average income value of cattle and sheep/goat sold per LSU in the last three years which are important in the study. As explanatory variables, age, gender, marriage, educational status, number of family members, non-agricultural income, etc. are employed in the models. According to the two important indicators, Average Treatment Effect (ATE) and Average Treatment Effect on the Treated (ATET), it is revealed that YFSP has positive effects on the dependent variables examined in cattle and sheep / goat farms. This knowledge and accumulation of experience can be transferred to other main components of rural development programs.
Effects of Bacteria, Molybdenum and Sulphur Fertilization on Agronomic and Quality Characteristics of Mung Bean
Authors: Karaman Ruziye , Türkay Cengiz
Published: August 2024

Mung bean is one of the most important edible legumes in the world and although its consumption is increasing day by day, its production is still low. Important cultural practices in mung bean cultivation are inoculation of seeds with symbiotic bacteria and optimum fertilization with nutrients. Therefore, the effects of sulphur (0, 10, 20 and 30 kg ha -1) molybdenum (0 and 5 g kg-1) and bacteria application on agronomic and quality characteristics of mung bean and nodule formation were determined in this study. The study was conducted in Isparta University of Applied Sciences, Faculty of Agriculture, Department of Field Crops in 2021. In the study, the differences between plant height, number of grains and pods per plant, plant grain yield, grain yield, harvest index, hundred grain weight, ash content, protein content, number and weight of nodules according to bacteria treatment; all traits except harvest index and hundred grain weight according to molybdenum treatment and all traits according to sulphur doses were found statistically significant. According to the results obtained, it was determined that molybdenum and sulphur treatments together with bacterial inoculation increased the yield, yield components and nodule formation of mung bean. It was determined that the increase in sulphur doses increased agronomic parameters such as yield, hundred grain weight, ash content, protein ratio and nodulation activities. In the study, it was concluded that 30 kg S ha-1 should be used together with bacteria and molybdenum to obtain higher yield and quality product in mung bean cultivation.
Assessment of titanium - tungsten iron oxide and their gas sensor application
Authors: Turgut Erdal , Şenarslan Elvan , Muğlu Günay Merhan , Saritas Sevda
Published: August 2024

TixFe3-xO4 and WxFe3-xO4 structures were grown.  When examining the atomic percentages of the films grown under the same conditions as the EDX measurements, different ratios are observed in the WxFe3-xO4 structure (O: 71.05%, Fe: 4.22%, W: 24.74%).  This is the opposite in the structure of TixFe3-xO4  (O; 58.16%, Fe; 41.68%, Ti; 0.17%).  It is possible to say that the power source has an effect here, but also plasma thermodynamics and activation energies of metals play a significant role. The difference in the amount of oxygen in the structures is quite evident. The band gap energy of the as-grown and annealing TixFe3-xO4 structures were determined to be 2.19 eV and 2.14 eV respectively from absorption data. As grown and annealing WxFe3-xO4 structures were determined to be 3.09 eV and 3.15 eV respectively. The response of WxFe3-xO4 structure to hydrogen gas was measured at flow values of 1000 ppm, at 300 degrees, under white light and dark for 300, 180, and 120 seconds, and it has been seen that the examined thin films are suitable for gas sensor application under white light. The WxFe3-xO4 structure exhibits light sensitivity, despite having a relatively wide band gap. However, there is no evidence to suggest that this sensitivity is caused by hydrogen gas; but, it can be said it is sensitive to light. Also, the response of the TixFe3-xO4 structure was measured for 600 seconds, and it has been seen that the examined thin films are not suitable for gas sensor application under white light.
Phase transitions and guest positions state in the nanodisperse TiO2 caused by laser irradiation
Authors: Budzuliak I.M. , Yablon L.S. , Kotsiubynskyi V.O. , Ilnitsky R.V. , Budzuliak I.I. , Morushko O.V. , Ilnitsky N.R. , Sorohtei T.R.
Published: August 2024

The laser irradiation effect on the guest positions state in TiO2 (anatase) that facilitates lithium ions access to these positions was studied. The method of chemical potential spectroscopy revealed sharp voltage drops and the associated minima in the dependence of the intercalation degree x on the electromotive force ε dx/dε, caused by host-guest system ordering and by coexistence of two phases. From the analysis of the entropy change ΔS in dependence on the introduced lithium amount, it was found that ΔS increase is associated with additional guest positions generation and an increase of the oscillational degrees of freedom quantity in the intercalant. The combined effect of laser irradiation and iron doping on nanodispersed TiO2 provides a stable discharge voltage over a wide range of lithium guest load.
Belle Park from the Air 1924-2024.
Authors: Berish Francine
Published: August 2024

This article summarizes a research relationship between author Francine Berish, Geospatial Data Librarian and Principal Investigators Laura Murray (Cultural Studies & English) and Dorit Naaman (Film) on a Social Sciences and Humanities Research Council of Canada (SSHRC) Insight Research Creation grant. This collaboration has afforded the opportunity to create non-traditional research outputs, including a film featuring air photos from the Queen’s University Library collection and an accompanying blog post. This is a great example of how air photo collections can be used to support community projects and research more generally.
Testimonial of Ramona Coelho
Authors: Coelho Ramona
Published: August 2024

Testimonial of Ramona Coelho
Citizen Art: A Creative Mural Project for Community Building
Authors: Li Na , Jingyi Xie  , Huy Anh Nguyen  , Jie Cai  , John M. Carroll
Published: August 2024

Community building is imperative after the COVID-19 pandemic and political division in the US. To identify a community project’s role in community building, we conducted a case study of an innovative mural painting project. Through 19 in-depth interviews with three groups of stakeholders (one artist, local borough officials, and residents), we explored their motivations and experiences of organizing and participating in the mural project. Specifically, we investigated how the mural project promotes community identity building and support networks among citizens. Furthermore, we proposed enhancing the community art project with technology-driven innovations, including making the events accessible to diverse participants, providing autonomy and guidance through a community app, and increasing artwork visibility. Ultimately, this study provides valuable insights that could benefit the technology-backed design of local community projects aimed at community building and formation.
Discrimination, Regulations and the Optimal Hiring Process
Authors: Ishac Richard
Published: August 2024

This article provides a theoretical framework for comparing two different hiring practices:  an unpaid competitive internship that is followed by a potential job offer versus a standard series of interviews. After fully characterizing the optimal hiring process, I show that high-ability minorities can be harmed by labour regulations that cause employers to shift towards a hiring process in which they are more likely to discriminate. Furthermore, preventing employers from giving truthful references is shown to exacerbate the obstacles to employment of a community traditionally facing discrimination.
Human Cardiac Development and Regeneration Modeling
Authors: Mason Sheila Moffitt
Published: August 2024

Human cardiac development and regeneration modeling are crucial areas of research that hold immense promise for advancing regenerative medicine and treating cardiovascular diseases. Understanding the intricate process of cardiac development, from the formation of the primitive heart tube to the maturation of the fetal heart, provides insights into potential therapeutic strategies for cardiac regeneration. This article explores the key stages of cardiac development, factors influencing cardiac regeneration, current models for studying regenerative processes, challenges and opportunities in regenerative medicine, future directions in cardiac development research, clinical applications of regenerative modeling, and the implications for healthcare. By delving into these aspects, researchers and healthcare professionals can gain a deeper understanding of how to harness the regenerative potential of the human heart for improved patient outcomes.
Classification of Digital Objects as Virtual Property and Legal Qualification
Authors: Kadys Eimantas
Published: August 2024

The main objective of this article is to examine and assess which digital objects can be classified as virtual property and how they should be qualified under Lithuanian positive law. In this context, the subject of this article is the classification of digital objects as virtual property, and their legal status. In order to achieve its objective, the article first analyses the characteristics that digital objects in virtual space must possess in order to be classified as virtual property. This objective establishes that in order for a particular digital object to qualify as a virtual property object, the computer code, in which the digital object is expressed, must satisfy the characteristics of competitiveness, permanence and interconnectedness. The second objective of the article is to identify the legal status of virtual property objects in foreign legal systems. This objective is achieved by establishing that some foreign countries recognise ownership of these digital objects directly under their positive domestic law. This recognition of the property status of these digital objects reflects the modern social reality of the digital age and avoids the legal disputes that often arise in states where there is no clear legal status of virtual objects under positive law. The third objective of the article is to assess how virtual property objects should be qualified in Lithuania – by classifying them as sui generis and creating a separate legal regime, or by qualifying them as res incorporales objects. This task leads to the conclusion that virtual property objects can be classified as res incorporales objects and qualified as objects of property law under Lithuanian civil property law.