bluuebunny/crossref_metadata_2025_split huggingface dataset:
Time of naturalization is key to explaining non-native plant invasions on islands
Authors: Mologni Fabio , Bellingham Peter , Cameron Ewen , Wright Anthony 
Published: September 2023

AimRelatively long periods of time can elapse between the naturalization and spread of non-native plant species. However, time lags on islands are poorly understood, especially if integrating plant life histories. We asked whether (1) there is a time lag in the invasion process, (2) there were distinct periods of naturalization in the non-native plants that invaded islands and (3) non-native plants that naturalized more recently occur more frequently on islands that are large, less isolated and close to urban areas. Then, we contrasted trends across growth forms, dispersal modes and biogeographic origins.Location264 offshore islands in northern Aotearoa New ZealandTaxa	Vascular plant speciesMethodsWe combined field surveys and published data for 848 non-native plant species. We categorized each species according to its growth form, dispersal mode and biogeographic origin and identified its year of naturalization in Aotearoa New Zealand. We contrasted period of naturalization, time lags and relationships with island area, isolation and distance from the nearest urban area by growth form, dispersal mode and biogeographic origin using ANCOVA and generalized linear models (GLMs).ResultsWe identified time lags, similar across all trait and biogeographic origin categories. Species with different trait and biogeographic origin categories first naturalized at different periods in time. Herbaceous species, those with unspecialized dispersal modes, and those originating from Eurasia and the Mediterranean basin were disproportionately introduced earlier than other categories. Non-native plants that naturalized more recently occur more frequently on large islands close to urban areas, but not less isolated ones. Relationships with island characteristics did not differ among trait and biogeographic origin categories.Main ConclusionsOverall, we found that the time of naturalization is more important than trait and biogeographic origin categories in explaining non-native plant invasion patterns on islands. Since similar time lags were identified for all categories, management bodies should focus on species of trait and biogeographic origin categories that naturalized more consistently in recent times (e.g. woody species from other regions within Oceania), and on large islands close to urban areas. Plant life histories do not always play a role in explaining plant distributions on islands.
Playing with Wonders: Objects, Role-Playing Games, and the Cultural Legacy of Bispo do Rosário for the City of Rio de Janeiro
Authors: Rezende Rian , Portinari Denise 
Published: September 2023

We know that objects shape thought, as bearers of meaning and as the focal points of memory. Our question as artists and larpwrights was how those objects might affect the act of thinking itself. From this initial thought, we developed the notion of Living Objects — elements created to cause people to have strange new ideas and awaken thoughts beyond those prompted by reason alone — and sought to employ them in the micro role-playing games we presented to people in Rio de Janeiro in order to stimulate such an exploration of fantasy, desire, and daydreaming. The theoretical underpinning of our work relies upon the recovery of wonder discussed by critics like Kareem, Brain, and others. Within this endeavor, we presented Living Objects as fragments that provide a joke (witz). Witz is a concept explored by the Jena Romantic philosophers, in which poetic fragments of words influence thought or cause strangeness in normal ways of thinking, and cause derangement in the current logic. With this, they enable new creative paths for imagination.
In doing so, we drew upon the cultural heritage of the city of Rio de Janeiro, especially the art of Bispo do Rosário, who produced a number of distinctive artistic objects during the decades that he was a patient in a psychiatric hospital. And in this work, we focus especially on a piece called “The Presentation Cloak.”
These objects are central elements of micro role-playing games that we createdto encourage people to experience the stories linked to the life of Bispo do Rosário and the spaces he imagined about Rio de Janeiro. These games also inspired the participants to create stories from these objects, realizing how the influence of these elements stimulates imagination, belief in wonder, and immersion in the cultural universe created by Bispo do Rosário.
Pengaruh pemberian teh hitam (camellia sinensis) terhadap gambaran histopatologi gaster tikus putih (Rattus norvegicus) jantan Sprague dawley yang diinduksi minyak jelantah
Authors: Akbar Novrian , Sari Kartika , Massardi Nikki Aldi 
Published: September 2023

Latar Belakang: Minyak jelantah atau minyak goreng bekas adalah minyak yang digunakan secara berulang tanpa penambahan minyak goreng baru. Pemakaian minyak berulang kali dapat merusak struktur kimia dan menghasilkan radikal bebas. Hasil dari proses tersebut adalah senyawa toksik seperti hidroperoksida. Teh mengandung enam kelompok bioflavanoid catechins, theaflavins, the arubigins, oxyaromatic acids, flavonols, flavones, dan derivac gallic acid yang dapat menghambat radikal bebas, melindungi organ dari stress oksidatif. Teh hitam selain mengandung katekin juga mengandung theaflavin dan thearubigin sebagai hasil dari proses oksidasi enzimatik yang lebih tinggi dibandingkan dengan teh hijau.
Metode: Penelitian ini menggunakan metode penelitian eksperimental post test only control grup design dengan menggunakan 24 tikus Sprague dawley jantan dibagi dalam 6 kelompok secara acak dan diberi perlakuan selama 7 minggu. K0 (control) (diberi aquadest), K1 (diberi minyak jelantah 12 kali penggorengan 1,5 ml/hari, 1 jam kemudian diberi aquadest), K2 (diberi infusa teh hitam dengan dosis 0,50 gr/200grBB), K3 ( diberi infusa teh hitam dengan dosis 0,75 gr/200grBB), K4(diberi minyak jelantah 12 kali penggorengan 1,5 ml 1 jam kemudian diberi infusa teh hitam dengan dosis 0,50 gr/200grBB) K5 (diberi minyak jelantah 12 kali penggorengan 1,5 ml 1 jam kemudian diberi infusa teh hitam dengan dosis 0,75 gr/200grBB), setiap hari selama 6 minggu. Pada akhir penelitian tikus dilakukan terminasi dan diambil lambungnya untuk pembuatan preparat histopatologi dengan pewarnaan Hematoksilin Eosin. Data dianalisis dengan uji Kruskal-Wallis dan uji Post Hoc Mann-Whitney.
Hasil: Hasil uji Kruskal-Wallis diperoleh nilai p=0,063, yang artinya tidak terdapat perbedaan bermakna dari skor histopatologi antar kelompok. Hasil uji Post Hoc Mann-Whitney menunjukkan tidak terdapat perbedaan bermakna K0 terhadap K1 yang berarti pemberian minyak jelantah 12 kali pemanasan tidak merusak gambaran histopatologi lambung ditinjau secara statistik. Perbandingan antara K0 dengan K2 dan K3 tidak terdapat perbedaan bermakna yang artinya dosis yan diberikan tidak merusak gambaran histopatologi lambung. Perbandingan antara K0 dengan K4 dan K5 menunjukkan tidak terdapat perbedaan bermakna yang artinya pemberian infusa teh hitam (Camellia sinensis) dosis 0,50 gr/200 grBB dan dosis 0,75 gr/200 grBB tidak terjadi perbaikan terhadap kerusakan gaster tikus putih.
Kesimpulan: Penelitian membuktikan bahwa Induksi minyak jelantah dengan 12x pemanasan berulang tidak menyebabkan kerusakan pada gaster tikus Rattus norvegicus dan pemberian infusa teh hitam (Camellia sinensis) dosis 0,50 gr/200 grBB dan dosis 0,75 gr/200 grBB tidak terjadi perbaikan terhadap kerusakan gaster tikus putih.
HUBUNGAN DURASI PENGGUNAAN KOMPUTER DAN JARAK MATA DENGAN MONITOR KOMPUTER TERHADAP KEJADIAN COMPUTER VISION SYNDROME (CVS) PADA KARYAWAN DI LINGKUNGAN UNIVERSITAS BENGKULU TAHUN 2020
Authors: Yolanda Maria , Ali Reyno Satria , Wicaksono Swandito 
Published: September 2023

Latar Belakang: Computer Vision Syndrome (CVS) didefinisikan sebagai kumpulan gejala okuler yang beragam seperti kelelahan pada mata, nyeri kepala, penglihatan kabur, mata kering serta gejala lainnya seperti nyeri pada leher dan punggung yang berhubungan dengan penggunaan komputer dalam waktu yang cukup lama. Penggunaan komputer secara terus-menerus dan jarak mata dengan monitor komputer yang tidak ideal dapat menyebabkan CVS. Penelitian ini bertujuan untuk mengetahui hubungan durasi penggunaan komputer dan jarak mata dengan monitor komputer terhadap kejadian CVS.
Metode: Penelitian ini merupakan penelitian observasional analitik dengan desain cross sectional. Subjek terdiri dari 69 karyawan pada delapan fakultas di Universitas Bengkulu yang diambil dengan teknik consecutive sampling. Data gejala CVS dan durasi penggunaan komputer diperoleh dari Computer Vision Questionnaire serta pengukuran jarak mata dengan monitor komputer secara langsung terhadap subjek. Selanjutnya data penelitian dianalisis menggunakan uji chi square, fisher's exact test dan uji regresi logistik.
Hasil: Prevalensi kejadian CVS pada subjek sebanyak 49 karyawan (71%). Uji statistik antara variabel terhadap kejadian CVS didapatkan hasil, yaitu durasi penggunaan komputer > 2 jam (p=0,048; OR=3,977) dan jarak mata dengan monitor komputer < 50 cm (p=0,013; OR=7,787)
Kesimpulan: Terdapat hubungan yang signifikan antara durasi penggunaan komputer terhadap kejadian CVS dan terdapat hubungan yang signifikan antara jarak mata dengan monitor komputer terhadap kejadian CVS. Dengan durasi penggunaan komputer > 2 jam berisiko 3,977 kali lipat daripada pengguna komputer ≤ 2 jam. Jarak mata dengan monitor komputer < 50 cm berisiko 7,787 daripada jarak mata dengan monitor komputer ≥ 50 cm.
Kata Kunci: CVS, durasi penggunaan komputer, jarak mata dengan monitor komputer.
PERAN TINGKAT AKTIVITAS FISIK TERHADAP INDEKS MASSA TUBUH (IMT) PADA PASIEN ANEMIA : SUATU TINJAUAN KEPUSTAKAAN SISTEMATIS
Authors: Sumuanggang Yohana , Ambarsarie Riry , Setyorini Galuh 
Published: September 2023

Latar Belakang: Anemia merupakan salah satu penyakit hematologi, yang ditandai dengan penurunan jumlah sel darah merah atau penurunan konsentrasi hemoglobin yang dapat memengaruhi kemampuan darah dalam mengangkut oksigen yang diperlukan tubuh. Salah satu faktor risiko anemia adalah indeks massa tubuh (IMT) yang tidak ideal. Anemia pun berpengaruh terhadap aktivitas fisik individu. Anemia dapat menyebabkan penurunan kemampuan aktivitas fisik dan kurangnya aktivitas fisik dapat memicu peningkatan IMT pada pasien anemia. Penelitian ini berfungsi untuk mengeksplorasi peran aktivitas fisik terhadap indeks massa tubuh (IMT) pada pasien anemia.
Metode: Pencarian tinjauan bersumber pada Pubmed and Chochrane dengan kriteria dipublikasikan pada 2010-2020. Pengumpulan dan analisis data dilakukan dengan mengadopsi konsep Cook dan West. Penilaian kualitas kepustakaan dilakukan menggunakan tools The Central for Evidence-Based Medicine develops (CEBM).
Hasil: Dari total 2.431 kepustakaan yang didapatkan, terdapat delapan kepustakaan yang masuk ke dalam kriteria inklusi dan eksklusi. Terdapat enam dari delapan kepustakaan yang didapatkan menjelaskan mengenai aktivitas fisik dan tiga diantaranya menjelaskan aktivitas fisik intensitas sedang dapat berpengaruh terhadap pasien anemia. Aktivitas fisik intensitas berat dapat menurunkan hemoglobin yang memicu anemia. Selanjutnya, dua dari delapan kepustakaan membahas pengaruh aktivitas fisik terhadap indeks massa tubuh (IMT). Serta satu dari delapan kepustakaan menjelaskan hubungan anemia dan indeks massa tubuh (IMT).
Kesimpulan: Anemia dapat menurunkan kemampuan aktivitas fisik seseorang. Aktivitas fisik intensitas sedang berperan efektif dalam penurunan indeks massa tubuh (IMT) pada pasien anemia. Aktivitas fisik intensitas berat dapat menurunkan hemoglobin yang memicu anemia.
Kata Kunci: Aktivitas fisik, Anemia, Indeks Massa Tubuh (IMT)
Desain dan Fabrikasi Mesin Pengupas Kelapa Sistem Pengupas Bergigi
Authors: Fitri Arriyani Yang , Masdani Masdani , Setiawan Sastra , Fernando Ego , Azizi Costacurta Khodad 
Published: September 2023

Salah satu bagian buah kelapa yang dapat dimanfaatkan dan memiliki nilai ekonomis adalah bagian sabut kelapa. Proses pengupasan sabut kelapa harus dilakukan oleh seseorang yang memiliki keterampilan tertentu dan proses ini memiliki resiko kecelakaan kerja yang cukup tinggi. Tujuan penelitian ini adalah untuk merancang bangun mesin pengupas sabut kelapa agar dapat mempermudah pekerja dalam pengupasan serta menganalisis biaya-biaya yang diperlukan untuk pengoperasian mesin. Mesin ini dapat membantu proses pengupasan sabut kelapa sehingga sabut dapat terlepas dari bagian tempurung buah kelapa, dapat mempercepat waktu pengupasan, dan meringankan pekerjaan pengupas sabut kelapa. Pembuatan desain mesin diawali dengan membuat konsep alternatif untuk sistem pengupasan, pemilihan konsep alternatif, membuat desain lengkap, dan proses pembuatan mesin. Pemilihan konsep alternatif desain dinilai dari aspek ekonomis dan jumlah komponen. Bagian sistem pengupasan didesain bergigi dengan tujuan agar sabut dapat terjepit pada poros bergigi dan tidak mengalami slip sehingga dapat mempercepat proses pengupasan. Mesin pengupas sabut kelapa terdiri dari 47 komponen bagian dengan dimensi mesin p x l x t: 960 mm x 400 mm x 1136 mm dan menggunakan motor penggerak 6,5 HP dengan bahan bakar bensin. Kapasitas rata-rata mesin pengupas sabut adalah 216 buah/jam. Perkiraan biaya tetap penggunaan mesin adalah Rp 2.449.440/tahun, biaya tidak tetap Rp 20.855/jam, biaya pokok Rp 101,31/buah, dan break even point sebanyak 6.071,25 buah/tahun.
PENANGGULANGAN TINDAK PIDANA TERORISME ANTARA INDONESIA DENGAN IRAK
Authors: Wiranata Kusuma Abdillah Adi , Pangestu Ilham Aji , Fadhlillah Muhammad Rizqi , Yulviani Dian 
Published: September 2023

This research aims to analyze the comparison of counter-terrorism policies between Indonesia and Iraq. This research is a descriptive normative legal research. Legal materials consist of primary and secondary legal materials obtained through literature study. The approaches used include legislative approach, conceptual approach and case approach. Based on the results of the research, it is known that the differences in counterterrorism between Indonesia and Iraq lie in the security context, regulations and institutions that handle acts of terrorism. The similarities include using intelligence approach, prioritizing national security, and the existence of counterterrorism agency. As for the researcher's suggestions, first, strengthen the authority of the National Counterterrorism Agency (BNPT). Second, revise the rules related to the State Institutions that handle Terrorism, and strengthen efforts in preventing terrorism in the wider community, regarding radicalism, extremism, which threatens the stability of the State.Keywords: terrorism, crime, countermeasures.
Keywords: terrorism; crime; countermeasures;
Pengembangan modul dengan setting model treffinger dalam pembelajaran matematika kelas IX
Authors: Azahar Alfanisa , Yulia Yulia , Mardika Fitria 
Published: September 2023

Keterbatasan bahan ajar dalam pembelajaran matematika adalah suatu tantangan dalam bidang pendidikan yang menghambat siswa dalam menemukan konsep. Sekolah hanya mengandalkan buku cetak dan buku LKS sebagai sumber belajar, tanpa adanya bahan ajar yang menarik dan efektif dalam membantu siswa memahami dan menikmati pelajaran matematika. Penelitian ini dilakukan sebagai respons terhadap permasalahan yang ada, yaitu kurangnya sumber belajar yang menarik dan efektif dalam mengajarkan materi transformasi kepada siswa kelas IX di MTsN 5 Kota Padang. Penelitian bertujuan untuk menghasilkan modul pembelajaran yang memanfaatkan model Treffinger dan memenuhi standar validitas dan praktikalitas. Metode pengembangan yang digunakan adalah model ADDIE yang melibatkan analisis, desain, pengembangan, implementasi, dan evaluasi. Instrumen penelitian mencakup lembar validasi dan angket praktikalitas, serta pedoman wawancara. Hasil penelitian menunjukkan bahwa modul yang dikembangkan memiliki tingkat validitas rata-rata sebesar 92,36% dan tingkat praktikalitas rata-rata sebesar 91,33%, yang menunjukkan bahwa modul ini sesuai dengan standar validitas dan praktikalitas yang dibutuhkan dalam konteks pembelajaran.
Focal and diffuse myocardial fibrosis both contribute to regional hypoperfusion assessed by post-processing quantitative-perfusion MRI techniques
Authors: Weiner Jeremy , Heinisch Corinna , Oeri Salome , Kujawski Tomasz , Szucs-Farkas Zsolt , Zbinden Rainer , Guensch Dominik P. , Fischer Kady 
Published: September 2023

IntroductionIndications for stress-cardiovascular magnetic resonance imaging (CMR) to assess myocardial ischemia and viability are growing. First pass perfusion and late gadolinium enhancement (LGE) have limited value in balanced ischemia and diffuse fibrosis. Quantitative perfusion (QP) to assess absolute pixelwise myocardial blood flow (MBF) and extracellular volume (ECV) as a measure of diffuse fibrosis can overcome these limitations. We investigated the use of post-processing techniques for quantifying both pixelwise MBF and diffuse fibrosis in patients with clinically indicated CMR stress exams. We then assessed if focal and diffuse myocardial fibrosis and other features quantified during the CMR exam explain individual MBF findings.MethodsThis prospective observational study enrolled 125 patients undergoing a clinically indicated stress-CMR scan. In addition to the clinical report, MBF during regadenoson-stress was quantified using a post-processing QP method and T1 maps were used to calculate ECV. Factors that were associated with poor MBF were investigated.ResultsOf the 109 patients included (66 ± 11 years, 32% female), global and regional perfusion was quantified by QP analysis in both the presence and absence of visual first pass perfusion deficits. Similarly, ECV analysis identified diffuse fibrosis in myocardium beyond segments with LGE. Multivariable analysis showed both LGE (β = −0.191, p = 0.001) and ECV (β = −0.011, p &lt; 0.001) were independent predictors of reduced MBF. In patients without clinically defined first pass perfusion deficits, the microvascular risk-factors of age and wall thickness further contributed to poor MBF (p &lt; 0.001).DiscussionQuantitative analysis of MBF and diffuse fibrosis detected regional tissue abnormalities not identified by traditional visual assessment. Multi-parametric quantitative analysis may refine the work-up of the etiology of myocardial ischemia in patients referred for clinical CMR stress testing in the future and provide a deeper insight into ischemic heart disease.
Associations of lipid accumulation product, visceral adiposity index, and triglyceride-glucose index with subclinical organ damage in healthy Chinese adults
Authors: Du Ming-Fei , Zhang Xi , Hu Gui-Lin , Mu Jian-Jun , Chu Chao , Liao Yue-Yuan , Chen Chen , Wang Dan , Ma Qiong , Yan Yu , Jia Hao , Wang Ke-Ke , Sun Yue , Niu Ze-Jiaxin , Man Zi-Yue , Wang Lan , Zhang Xiao-Yu , Luo Wen-Jing , Gao Wei-Hua , Li Hao , Wu Guan-Ji , Gao Ke , Zhang Jie , Wang Yang 
Published: September 2023

Background and aimsObesity is an independent risk factor for cardiovascular disease development. Here, we aimed to examine and compare the predictive values of three novel obesity indices, lipid accumulation product (LAP), visceral adiposity index (VAI), and triglyceride-glucose (TyG) index, for cardiovascular subclinical organ damage.MethodsA total of 1,773 healthy individuals from the Hanzhong Adolescent Hypertension Study cohort were enrolled. Anthropometric, biochemical, urinary albumin-to-creatinine ratio (uACR), brachial-ankle pulse wave velocity (baPWV), and Cornell voltage-duration product data were collected. Furthermore, the potential risk factors for subclinical organ damage were investigated, with particular emphasis on examining the predictive value of the LAP, VAI, and TyG index for detecting subclinical organ damage.ResultsLAP, VAI, and TyG index exhibited a significant positive association with baPWV and uACR. However, only LAP and VAI were found to have a positive correlation with Cornell product. While the three indices did not show an association with electrocardiographic left ventricular hypertrophy, higher values of LAP and TyG index were significantly associated with an increased risk of arterial stiffness and albuminuria. Furthermore, after dividing the population into quartiles, the fourth quartiles of LAP and TyG index showed a significant association with arterial stiffness and albuminuria when compared with the first quartiles, in both unadjusted and fully adjusted models. Additionally, the concordance index (C-index) values for LAP, VAI, and TyG index were reasonably high for arterial stiffness (0.856, 0.856, and 0.857, respectively) and albuminuria (0.739, 0.737, and 0.746, respectively). Lastly, the analyses of continuous net reclassification improvement (NRI) and integrated discrimination improvement (IDI) demonstrated that the TyG index exhibited significantly higher predictive values for arterial stiffness and albuminuria compared with LAP and VAI.ConclusionLAP, VAI, and, especially, TyG index demonstrated utility in screening cardiovascular subclinical organ damage among Chinese adults in this community-based sample. These indices have the potential to function as markers for early detection of cardiovascular disease in otherwise healthy individuals.
LH level on the antagonist administration day as a predictor of the reproductive outcomes in women with normal ovarian function
Authors: Pang Conghui , Wang Kehua , Wang Ruihan , Guo Danyang , Wen Zixi 
Published: September 2023

IntroductionThe addition of antagonists is mainly based on estrogen level and follicle size, while LH level has not received sufficient attention.In this study, LH Level on the antagonist administration day was used as the main research objective to explore its relationship with laboratory indicators and pregnancy outcomes.Methods and AnalysisWe enrolled 854 patients with normal ovarian function undergoing in-vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) between May 2021 to May 2022 at the Reproductive Center of Shandong University of Traditional Chinese Medicine.We used the quartile method to group LH levels on the antagonist administration day. There were four groups: Q1 (0.53IU/L≤LH ≤ 1.89IU/L); Q2 (1.89IU/L&lt;LH ≤ 3.01IU/L); Q3 (3.01IU/L&lt;LH≤ 5.29 IU/L); Q4 (5.29IU/L&lt;LH ≤ 8.72IU/L). A total of 452 fresh embryo transplantation cycles and 1726 Frozen embryo transplantation cycles were carried out.ResultThere were significant differences among the four groups in terms of total Gn dosage, E2, P and LH on trigger day, number of retrieved oocytes, number of 2PN embryos, number of blastocysts, Number of ET and fresh ETR.There is a significant correlation between LH on antagonist administration day and Basal LH Level,LH on trigger day,number of oocytes retrieved,number of 2PN embryos,number of blastocysts, number of ET.Using Fresh ETR,Fresh CPR,OHSS and Cumulative CPR as the criterion respectively, the optimal cut-off value for evaluating LH on antagonist administration day was 4.18IU/L,3.99IU/L,4.63IU/L,4.66IU/L.ConclusionThere was a significant positive correlation between LH on the antagonist administration day and number of oocytes retrieved,number of 2PN embryos,number of blastocysts.LH on the antagonist administration day could predict Fresh CPR,OHSS and Cumulative CPR to some extent.