bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementasi Metode CNN Computer Vision Dalam Identifikasi Tipe Kerusakan Pohon Berbasis FHM
Authors: Safe'i Rahmat , Nopriyanto Zuhri , Andrian Rico , Muludi Kurnia
Published: August 2023

Identifikasi tipe kerusakan pohon pada Forest Health Monitoring hingga saat ini masih bersifat manual, yaitu menggunakan penglihatan manusia dalam penerapannya. Teknologi Informasi yang kini berkembang pesat dapat di rasakan hingga ke berbagai media penerapan ilmu pengetahuan, dengan demikian terciptalah salah satu solusi dalam memecahkan masalah penelitian kasus identifikasi tipe kerusakan pohon yaitu dengan penggunaan metode computer vision dalam upaya memudahkan pekerjaan dalam ilmu kehutanan. Tujuan penelitian ini adalah untuk menerapkan computer vision dalam mengidentifikasi tipe kerusakan pohon berbasis Forest Health Monitoring. Tahapan penelitian yang dilakukan dalam penelitian ini adalah pengumpulan dataset, proses preprocessing, pembagian dataset, pelatihan model, pengujian model dan terakhir adalah evaluasi model. Hasil penelitian ini berupa model (prototype) identifikasi tipe kerusakan pohon dalam 4 kategori yaitu, LeNet-5 Colab, LeNet-5 Tesla, MobileNet Colab, dan MobileNet Tesla. Persentase identifikasi model bervariasi, dimana pada kelas tertentu model dapat mengidentifikasi dengan benar dan dikelas lainnya masih ada beberapa identifikasi model yang kurang optimal, disebabkan oleh kemiripan beberapa bentuk dataset dalam segi visual komputer. Penelitian penerapan computer vision dalam identifikasi kerusakan pohon berbasis Forest Health Monitoring berhasil dilakukan dengan menghasilkan dua model (prototype) dalam identifikasi kerusakan pohon yang nilai akurasinya mencapai angka 89.99% pada model LeNet-5 dan 99.06% pada model MobileNet dengan tools yang digunakan adalah Jupyter notebook pada Nvidia Tesla K20 (offline) dan Google Colab (online).
Analysis of the impact of COVID-19 on the global political economy
Authors: Islam Rabiul , Herlan Herlan , Elyta Elyta , Daud Restuardy , Fakhrorazi Ahmad , Sultana Sabina
Published: August 2023

The current COVID-19 pandemic has caused people all over the world to consider how each nation has responded to the outbreak. The effects of the COVID-19 pandemic have had a significant impact on the global political economy. It has been stated that the COVID-19 pandemic has altered the characteristics and environments of individuals across the planet (Lomperis, 2020). The aim of this paper is to focus on and analyse the impacts of the COVID-19 pandemic into three different theoretical perspectives on international political economy which are liberalism, structuralism, and mercantilism. This study employed qualitative research for the renowned three theories in international political economy. Data for this study came from already-published works on the political economy of the world. The methodology substantially drew from the body of prior research on the topic at hand. This research showed the correlation between the political and economic aspects of international political economy with the current situation. The theoretical framework and impacts of the COVID-19 pandemic on the world political economy have been discussed in this paper. The impact of the COVID-19 pandemic is more towards the economic sectors rather than politics. However, all leaders should be prepared to have a contingency plan to avoid their country’s getting worst.
"ART THOU PAYING ATTENTION?" - PRESENCE AND SUSTAINABILITY IN THE PERFORMING ARTS
Authors: Camilla Damkjaer
Published: August 2023

This essay is reflection on the research project “ Presence and sustainability in the Performing arts” conducted by Camilla Damkjaer and Johanna Garpe at Stockholm University of the Arts 2021-2023.
The project started from the idea that the premise of the performing arts is to capture people’s attention. At the same time our attention is under pressure through experience economy, digitalisation and work-life conditions. We wanted to explore ways of creating sustainable relations to attention within this field. The purpose was of the project was therefore to develop a more sustainable relation to attention within the performing arts, in the meeting with meditative practices.
Ex vivo impact of human milk oligosaccharides and lactose on microbiome in infants with cow's milk protein allergy
Authors: Nutten Sophie , Abbeele Pieter Van den , Heine Ralf G. , Vliet Michiel Van de , Favre Laurent , Tytgat Hanne L.P. , Sprenger Norbert , Deyaert Stef , Baudot Aurélien
Published: August 2023

Cow’s milk protein allergy (CMPA) is the most common food allergy in
infancy. CMPA is associated with gut microbial dysbiosis, characterized
by low Bifidobacteriaceae levels. This study investigated the
impact of a human milk oligosaccharide (HMO) mixture of
2’-fucosyllactose (2’-FL) and lacto- N-neotetraose (LNnT), as
well as lactose (L), on the fecal microbiome of infants with clinically
diagnosed CMPA (n=12), using the ex vivo intestinal fermentation
SIFR technology. The fecal microbiota displayed
considerable heterogeneity, with low abundances of
Bifidobacteriaceae found in most infants, except two breastfed
infants. HMO and lactose both enriched Bifidobacteriaceae via
stimulation of Operational Taxonomic Units (OTUs) related to B.
breve, B. longum, B. pseudocatenulatum and, for HMO+L,
also B. bifidum. All supplementations significantly boosted the
production of acetate, propionate, aromatic lactic acids and
N-acetylated amino acids, with additive effects observed for combining
HMO+L. Additional contributors to HMO fermentation were OTUs related to
Bacteroides fragilis, Blautia obeum/wexlerae and
Ruminococcus gnavus, while OTUs related to Escherichia
coli and Veillonella parvula were involved in lactose
fermentation, suggesting involvement of substrate-specific fermentation
pathways. In conclusion, the observed bifidogenic effect of HMO confirms
the potential of 2’-FL and LNnT to ameliorate CMPA-associated dysbiosis,
with additive effects found for the abundance of B. bifidum and
bifidobacterial metabolite levels. The clinical significance of the
partial reversal of fecal microbial dysbiosis and enhanced production of
beneficial metabolites on the clinical course of CMPA requires further
investigation.
Psychometric validation of EQ-5D-Y in children with asthma and their caregivers
Authors: Zhou Wenjing , Ding Bo , Yang Zhihao , Herdman Michael , Wu Bin , Wang Pei , Busschbach Jan , Luo Nan , Lu Yanming
Published: August 2023

Background The child-friendly EQ-5D (EQ-5D-Y) has been
available in both a 3-level (Y-3L) and a 5-level (Y-5L) version. The
study aimed to assess the measurement properties of both versions in
paediatric patients with asthma and their caregivers. Methods
Patients and their caregivers completed the self-complete and proxy Y-5L
and Y-3L questionanires, respectively, twice in two consecutive visits.
Test-retest reliability and patient-caregiver agreement of Y-3L index,
Y-5L level sum score (LSS) and EQ Visual Analogue Scale (VAS) were
assessed using intraclass correlation coefficient (ICC). Known-groups
validity compared scores of patients with different asthma control
statuses. Responsiveness to improved overall health and asthma control
was assessed uisng standardized effect size (SES). Results
Seventy-six patients (age range: 8-16.7 years) and their caregivers
participanted. The ICC for test-retest reliability of the Y-3L, Y-5L and
EQ VAS scores ranged from 0.744 to 0.898 for the slef-complete version
and 0.525 to 0.767 for the proxy version. As hypothesized, Y-3L, Y-5L
and EQ VAS scores derived from both EQ-5D-Y versions indicated that well
or partially controlled patients had better health than uncontrolled
patients. SES values ranged from 0.20 to 1.40 for self-complete version
and 0.39 to 1.26 for proxy version. ICC for parient-caregiver agreement
ranged from 0.556 for Y-5L LSS to 0.833 for Y-3L index.
Conclusion The results support the relaibility, validity, and
responsiveness of both the self-complete and proxy versions of the two
EQ-5D-Y questionnaires for assessing health outcomes of asthmatic
children. Moreover, the self-complete and proxy-reported versions
appears to have good agreement.
Cow’s milk protein-induced gastritis: a common cause of hematemesis in infants.
Authors: Yagoubi Abdelghani , Haroune Abdelhalim , Raissi-Kerboua Djamila , Smati Leila
Published: August 2023

Introduction: Gastrointestinal signs and symptoms are frequent
in cow’s milk (CM) protein allergy; however, gastritis is not usually
mentioned among these manifestations. Here we present a series of
infants with CM-induced gastritis. Methods: We analyzed
retrospectively data of infants who presented at our center with
hematemesis and endoscopic gastritis with clinical improvement after
exclusion of CM protein. Results: Thirty-one infants (17
females) were included in this study. The mean age was 5.8 months. The
mean time from CM introduction to hematemesis was 3.5 months. A family
history of allergies was found in 67.7% of cases. The initial symptoms
included hematemesis (100%), vomiting (67.7%) and melena (22.6%).
Gastritis was noted in all the infants (erosive in 58.1%). Gastric
biopsies were performed in only 10/31 patients and eosinophilic
infiltration was observed in all patients. CM-specific IgE tests
performed on 20/31 infants were negative in all cases. All infants were
asymptomatic after exclusion of CM. When performed between 3 and 4 weeks
after the exclusion of CM, oral food challenge was positive in 17/17.
Tolerance to CM was achieved after 6 to 9 months of CM exclusion in all
31 infants. Conclusion: Our findings emphasize the importance
of recognizing hematemesis as a warning sign for CM protein induced
gastritis, a non-IgE mediated form of CM allergy.
Annual Failure Rate Based Estimation of O&M costs for the Wind Power Projects
Authors: J Sudhakar , Joshi D , A Manjunath G , Kumar Mukesh
Published: August 2023

In many wind farms scheduled & unscheduled maintenances are big
challenge to O&M (operation and maintenance) teams, owners of most of
the wind turbines are unable to conduct the regular maintenance
necessary to ensure the well-being of the wind turbines. In this article
an analytical technique proposed to find the operation & maintenance
costs, reliability of the system and the average wind turbines failure
rate, based on the wind speed site data.
Loss of Glomerular Permselectivity in Type 2 Diabetes Associates with Progression to Kidney Failure
Authors: J Saulnier, MD, PhD Pierre , C Looker, MBBS Helen , Layton, PhD Anita , V Lemley, MD, PhD Kevin , G Nelson, MD, PhD Robert , Bjornstad, MD Petter
Published: August 2023

Abstract

We examined whether defects in glomerular size selectivity in type 2 diabetes (T2D) associated with progressive kidney disease. Glomerular filtration rate (GFR) and fractional clearances of dextrans of graded sizes were measured in 185 Pima Indians. The permselectivity model that best fit the dextran sieving data represented the glomerular capillary as being perforated by small restrictive pores and a parallel population of larger non-restrictive pores characterized by ωo, the fraction of total filtrate volume passing through this shunt. Hazard ratio (HR) for kidney failure was expressed per 1 standard deviation (SD) increase of ωo by Cox regression after adjusting for age, sex, mean arterial pressure, HbA1c, GFR, and the urine albumin-to-creatinine ratio (ACR). Baseline mean age (±SD) was 43±10 years, HbA1c 8.9±2.5%, GFR 147±46 ml/min, and median (IQR) ACR 41 (11-230) mg/g. During a median follow-up of 17.7 years, 70 participants developed kidney failure. After adjustment, each 1 SD increment in ωo was associated with a higher risk of kidney failure (HR=1.49, 95% CI 1.13, 1.96). Enhanced transglomerular passage of test macromolecules associated with progression to kidney failure, independent of albuminuria and GFR, suggesting that mechanisms associated with impaired glomerular permselectivity are important determinants of progressive kidney disease.

ARTICLE HIGHLIGHTS

· Hydrodynamic models of dextran clearance reveal that the size-selective properties of the glomerular capillary are adversely affected by diabetes.

· Alterations in the permselective properties of the glomerular barrier in type 2 diabetes may associate with the onset and progression of diabetic kidney disease.

· In this study, enhanced transglomerular passage of larger dextrans in American Indians with type 2 diabetes was associated with greater risk of kidney structural lesions and with progression to kidney failure.

· Molecular mechanisms underlying alterations in the glomerular barrier associated with type 2 diabetes may provide new therapeutic targets for treatment of diabetic kidney disease.
Manual de protocolo en servicio de barismo y bioseguridad
Authors: Bernal Echeverria Jusen , Bernal Muñoz Martin Camilo
Published: August 2023

En los últimos 10 años, el Huila ha venido posicionándose como primer productor de cafés especiales,superando a departamentos como Antioquia, que históricamente se encontraba como el primerproductor del grano. El Huila está conformada en un 80% por pequeños productores (2 ha promedio),lo que facilita el manejo detallado de los procesos que mejoran la calidad, desde la recolección hastala taza. En el municipio de Garzón, el área cultivada de acuerdo con el SICA es de 9.648,5 hectáreas decafé, quedando en la posición número cuatro de los 36 municipios cafeteros del Huila. Tras ladeclaración de pandemia el 11 de marzo de 2020 por parte de la OMS, se decretaron medidas demitigación por parte de diversos países del mundo, entre ellos Colombia. Para hacer frente y detenerla velocidad de contagio del virus (covid-19), se decretaron restricciones de movilidad entre ciudades,cuarentenas obligatorias y cierre de establecimientos en los cuales se presenta un aforo elevado depersonas. Tales medidas, implicaron el cese de actividades de los establecimientos de servicios (entreellos los de café), y golpearon la economía de todo el sector, pues los caficultores no pararon suproducción, pero al final de la cadena de valor, el cliente dejó de consumir café. Todo esto puso enevidencia, que se necesita más unión del sector para crear estrategias que impulsen la economía deesté, y generen más difusión y confianza al visitar una cafetería y consumir sus bebidas
Under the Radar – Expatriate Children and Integration in Finland
Authors: Korpela Mari
Published: August 2023

In policies and research, migrant children tend to be seen as underprivileged and vulnerable. This discourse ignores the more privileged migrant children, those labelled expatriates or third culture kids. Finland wants to attract skilled professionals from abroad. They are often accompanied by their children. Although the families typically intend to sojourn in the country temporarily, Finnish society tends to see them as ‘permanent immigrants’ who need to be integrated. This is visible in international schools that follow the national curriculum, including extensive Finnish language studies and exposure to Finnish culture. This article is based on an ethnographic study among expatriate children in an international school in a Finnish town. I ask how the integration aims affect the expatriate children’s lives, and how they navigate those aims. Using empirical examples, I elaborate on the contradiction between being a ‘privileged’ temporary expatriate child and being defined as an ‘underprivileged’ permanent immigrant.
«Tenk deg at du balanserer på en line»: Unges fortellinger om å få til skolen når de bor i barnevernsinstitusjon
Authors: Godø Helene Toverud , Halsa Astrid , Brokke Omland Guro , Hauge Mona-Iren
Published: August 2023

Artikkelen tar utgangspunkt i intervjuer med ungdom på barnevernsinstitusjoner som tar eller har tatt videregående opplæring. Gjennom næranalyser av intervjuene med to av ungdommene som fullførte videregående skole, utforsker vi deres fortellinger om sin skoledeltakelse. Ungdommene fremhever egen innsats som avgjørende for at de klarte å fullføre skolegangen. De legger også vekt på at de voksne har tilrettelagt for lystbetonte aktiviteter med formål om å støtte opp under skolegangen. Med lupe på relasjonelle prosesser og aktiviteter mellom den unge og den voksne, belyser vi hvordan unges aktørskap og skoledeltakelse fasiliteres i relasjonen mellom den voksne og den unge. Vi viser også hvordan forskning på middelklassens sosialiseringspraksiser hjelper oss å få øye på hvordan voksne i samspillet med de unge, bidrar til å kultivere de unges motivasjon, driv og kompetanse for å få til skolen, og slik også bidrar til at de unge utvikler «tykkere» aktørskap.

English abstract
“Imagine Yourself Balancing on a Tightrope”: Young People’s Narratives About Mastering Schooling While Living in Residential Care

The article is based on interviews with young people in residential care who attend or have attended upper secondary education. Through close analyses of the interviews with two young people who completed upper secondary education, we explore their narratives of schooling. The young people highlight their efforts to be crucial for completing school. They also emphasise adults’ efforts in arranging fun activities to support their schooling. With a magnifying glass on relational processes and activities between the young person and the adult, we shed light on how young people’s agency and school participation are facilitated in the relationship between the young and the adult. We also show how research into socialisation practices of the middle class helps us to see how adults, in their interaction with young people, contribute to cultivating the young people’s motvations, drive and competence to master school, and in this way, also contribute to the young people developing “thicker” agency.
Learning amongst the Dust
Authors: Oepping Florian , Wrathall Alexandra
Published: August 2023

The following paper seeks to present the educational potential of archaeological excavations as secondary classroom settings for text-based students. The goal is to outline the concept of archaeological excavations, their educational benefits, and the ways in which the participation in such projects supports a range of additional benefits such as scholarly collaboration, social interconnection, and community connectivity. This paper also intends to present the nuances of such cross-disciplinary collaborations, as well as consider the real-world processes that are involved in the successful execution of such projects.
Urban Historical
Authors: Gatley Julia , Aitken Rose Elizabeth
Published: August 2023

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Watershed or whimper? The Australian Year of the Built Environment, 2004
Authors: Holden Susan , Daw Olivia
Published: August 2023

The 2004 Year of the Built Environment (YBE) was an initiative of the Australian Government that aimed to raise awareness and propel positive change in built environment design for the benefit of the whole community. Adopted after successful lobbying by the Royal Australian Institute of Architects, it provided an opportunity for architectural leadership and engagement with built environment governance at a time when the sustainability agenda was gaining popular momentum. An array of national- and state-level initiatives championed a range of themes from construction innovation to architectural heritage and the future of housing, with a focus on highlighting exemplars and supporting built demonstration projects. Patron-in-chief Governor-General Major General Michael Jeffery described it as a “watershed year” that had the potential to influence the quality of the built environment for years to come. In contrast, the Urban Design Forum described the initiative as “a whimper” disguising a lack of ongoing budget commitment and disinterest from national leadership on built environment issues across the political spectrum. In the ongoing absence of a national built environment policy agenda in Australia, and as a coordinated approach to climate adaptation in built environment design has become more than urgent, what was the legacy of this somewhat forgotten Year of the Built Environment? This article explores this question, analysing how the year exposed the need for new forms of engagement with government that aligned with changing modes of public administration. It reflects on how the year was a catalyst for the establishment of new State Government Architect positions and influenced how the architecture profession’s involvement in built environment governance has developed since.
Eksplorasi-Karakterisasi Morfologi Kopi Robusta Lokal di Pulau Bangka
Authors: Zasari Maera , Kartika Kartika , Altin Darus
Published: August 2023

Genetik tanaman merupakan faktor yang memengaruhi keberhasilan pengembangan tanaman kopi.  Eksplorasi-karakterisasi akan mempermudah penyediaan materi genetik untuk pengembangan kopi robusta lokal di Bangka. Karakterisasi berguna mendapatkan ciri atau karakter morfologi dari aksesi, klon, dan/atau varietas untuk menentukan tingkat keragaman sifat kualitatif maupun kuantitatif. Eksplorasi dan karakterisasi morfologi ditujukan untuk identifikasi keragaman kopi lokal Bangka sebagai upaya meningkatkan efisiensi pemanfaatan materi genetik lokal. Penelitian dilakukan menggunakan metode eksplorasi dengan pengambilan sampel secara langsung dan sengaja (purposive sampling) terhadap tiga tanaman kopi yang sehat dan vigour pada tiap-tiap kebun petani. Eksplorasi untuk memperoleh passport tanaman kopi terdiri dari nomor aksesi, nama aksesi, lokasi asal, nama pemilik, umur tanaman dan luas lahan. Sementara itu, karakterisasi untuk memperoleh identitas karakter morfologi bersifat kualitatif dan kuantitatif dari daun, bunga, buah, dan biji mengacu pada “Descriptors for Coffee (Coffea spp. and Psilanthus spp.)” by the International Plant Genetic Resources Institute. Hasil eksplorasi-karakterisasi mendapatkan sepuluh aksesi kopi robusta lokal Bangka, yaitu aksesi Melabun, Lampur, Munggu, Celuak, Puput, C1, Pading, Petaling Banjar, Mengkubung, dan Paku. Karakter morfologi sepuluh aksesi kopi robusta lokal Bangka tersebut cukup beragam. Karakter morfologi kuantitatif sepuluh aksesi kopi robusta lokal di Bangka memiliki variabilitas genetik dan fenotipe yang sempit. Cluster kopi robusta lokal Bangka terbagi dalam dua grup utama, yaitu Grup I terdiri atas aksesi Melabun, C1, Pading, dan Mengkubung, sementara Grup II terdiri atas aksesi Lampur, Munggu, Petaling Banjar, Paku, Celuak, dan Puput.
Faktor-Faktor yang Berkaitan dengan Impor dan Ekspor Bawang Merah di Indonesia
Authors: Surbakti Natalie Jessica Regina , Wibowo Rulianda Purnomo , Salmiah Salmiah
Published: August 2023

Indonesia mengalami perubahan dari negara importir bawang merah menjadi negara yang mampu ekspor bawang merah ke berbagai negara. Namun, volume ekspor bawang merah belum maksimal jika dilihat dari produksi bawang merah yang melimpah. Penelitian ini bertujuan untuk menganalisis pengaruh faktor terkait terhadap impor dan ekspor bawang merah di Indonesia. Data yang digunakan adalah data sekunder berupa time series tahun 2002-2021 yang bersumber dari instansi yaitu Badan Pusat Statistik, Kementerian Perdagangan, Bank Dunia, Bank Indonesia serta literatur terkait. Metode yang digunakan yaitu Regresi Linier Berganda dengan first difference method. Hasil penelitian menunjukkan harga domestik dan konsumsi berpengaruh positif signifikan yaitu ketika harga domestik dan komsumsi meningkat maka volume impor turut mengalami peningkatan, sedangkan nilai tukar rupiah berpengaruh negatif signifikan terhadap volume impor yaitu setiap terjadi kenaikan nilai tukar rupiah maka volume impor menurun. Produksi dan harga impor berpengaruh negatif tidak signifikan terhadap volume impor. Variabel yang berpengaruh signifikan terhadap volume ekspor yaitu nilai tukar rupiah. Nilai tukar rupiah yang terapresiasi akan menyebabkan volume ekspor menurun dikarenakan harga jual di pasar dunia semakin tinggi. Harga ekspor dan GDP per kapita dunia berpengaruh positif, sedangkan harga domestik dan produksi berpengaruh negatif, namun keempat variabel tersebut tidak berpengaruh signifikan terhadap volume ekspor. Variabel-variabel dalam model ekspor belum mampu menjelaskan ekspor bawang merah dengan baik dikarenakan hanya menjelaskan model tersebut sebesar 45%.
Fungsi Hubungan Sifat Kimia Tanah dan Penggunaan Pestisida dengan Kandungan Kadmium Pada Lahan Sawah
Authors: Mulyani Oviyanti , Machfud Yuliati , Solihin Muhammad Amir
Published: August 2023

Polusi logam berat pada tanah pertanian merupakan salah satu tantangan berat dalam budi daya pertanian berkelanjutan. Akan tetapi, seringkali penggunaannya tidak dapat dihindarkan. Penelitian ini bertujuan untuk mengetahui (1) fungsi hubungan yang memberikan pendekatan terbaik terhadap sifat kimia tanah dan pemberian pestisida terhadap kandungan Cd di tanah; dan (2) mekanisme hubungan seperti apakah yang terjadi antara sifat kimia tanah dan penggunaan pestisida terhadap kandungan logam berat Cd di tanah.  Metode penelitian mengacu kepada metode kualitatif dan kuantitatif seperti C organik, pH, Kapasitas Tukar Kation (KTK) dan kandungan Cd di tanah sawah Desa Batu Karut Ciparay yang diujikan pada 6 model yang berbeda baik linier maupun non linier. Pengujian hipotesis dilakukan menggunakan uji T dan uji F untuk melihat pengaruh penggunaan pestisida dan sifat kimia tanah terhadap Cd di tanah. Hasil penelitian menunjukkan bahwa model campuran adalah yang paling baik untuk menggambarkan hubungan antara penggunaan pestisida dan beberapa sifat tanahnya, dilihat dari faktor signifikansinya terhadap semua faktor dibandingkan model yang lainnya, Berdasarkan model campuran tersebut, seluruh variabel pestisida dan variabel pH, KTK dan Cd tanah memiliki hubungan positif dengan signifikansi yang tinggi dari setiap variabel peubah bebasnya terhadap kandungan Cd di dalam tanah. Pada kajian ini juga memperlihatkan kandungan Cd dipengaruhi oleh variasi penggunaan pestisida pada sistem budi daya dan variabel  pH dan KTK di dalam  tanah.
Dampak Lingkungan dan Keberlanjutan Peternakan Ayam Ras Pedaging Pola Kemitraan
Authors: Wahyuni Etty , Santoso Dwi
Published: August 2023

Usaha peternakan ayam ras pedaging adalah usaha agribisnis yang memiliki potensi besar untuk dikembangkan karena meningkatnya jumlah penduduk akan mendorong meningkatnya kebutuhan akan pangan yang bersumber dari protein hewani. Perkembangan ini pada sisi lain juga memunculkan beberapa permasalahan seperti dampak lingkungan dan risiko usaha yang dapat mengancam keberlanjutan usaha tersebut. Penelitian ini bertujuan untuk (1) menganalisis dampak lingkungan usaha peternakan ayam ras pedaging, (2) mengetahui persepsi masyarakat terhadap dampak lingkungan yang dihasilkan usaha peternakan ayam ras pedaging, dan (3) menganalisis keberlanjutan dan atribut sensitif dalam usaha peternakan ayam ras pedaging. Responden penelitian ini terdiri dari masyarakat yang bermukim di sekitar usaha peternakan ayam ras pedaging dan peternak ayam ras pedaging dengan pola kemitraan. Responden masyarakat ditentukan dengan metode purposive sampling dengan kriteria bermukim di sekitar lingkungan peternakan dalam radius 500 m dan terpilih sebanyak 20 responden dari 4 kecamatan di Kota Tarakan. Analisis data yang digunakan dalam penelitian ini adalah analisis pohon masalah, deksriptif persentase dan Multidimensional Scalling dengan teknik pendekatan Rap-USAP, analisis sensitif (Leverage analysis), Monte Carlo, nilai stress dan nilai koefisien determinasi (R2). Hasil penelitian menunjukkan dampak lingkungan yang ditimbulkan adalah pencemaran udara dan tanah, persepsi masyarakat menunjukkan ketidaknyamanan terhadap pada bau tidak sedap, lalat dan kerusakan jalan sekitar peternakan. Usaha peternakan berdasarkan dimensi ekologi, ekonomi, sosial dan teknologi cukup berkelanjutan, kecuali dimensi kelembagaan menunjukkan kategori kurang berkelanjutan.
Pola Usahatani Sayur di Desa Erelembang Kecamatan Tombolopao Kabupaten Gowa
Authors: Rumallang Ardi , Akbar Akbar , Saleh Muhammad Ikmal , Ratnawati Ratnawati
Published: August 2023

Pengelolaan usahatani sangat dibutuhkan dalam meningkatkan pendapatan dan kesejahteraan petani. Salah satu cara yang dilakukan petani sayur dalam meningkatkan pendapatannya adalah dengan melakukan pola usahatani. Penelitian ini akan mengkaji tentang pola usahatani dan pendapatan petani sayur di Desa Erelembang Kecamatan Tombolopao Kabupaten Gowa. Jumlah populasi pada penelitian ini adalah petani sayur sebanyak 301 dengan sampel yang diambil sebesar 10% dari total populasi. Jumlah sampel 30 orang petani sayur ditentukan dengan menggunakan teknik simple random sampling. Analisis data yang digunakan adalah deskriptif kualitatif dan analisis pendapatan. Hasil penelitian menunjukkan bahwa pola usahatani sayur di Desa Erelembang yaitu tumpang sari kentang dan buncis, tumpang sari tomat dan kubis serta pergiliran tanaman pada lahan berpengairan dan lahan nonirigasi. Total pendapatan petani sayur di lokasi penelitian sebesar Rp 168.720.042 per musim per ha dengan pendapatan berdasarkan lahan berpengairan sebesar Rp 92.009.664 dan lahan nonirigasi sebesar Rp 76.710.378 per ha.
Ekstrak Air Biji Adas (Foeniculum vulgare Mill.) Efektif Menekan Jamur Colletotrichum sp., Penyebab Penyakit Antraknosa Cabai dalam Uji In-Vitro
Authors: Suganda Tarkus , Rizqullah Ahmad Fauzan , Widiantini Fitri
Published: August 2023

Antraknosa yang disebabkan oleh jamur Colletotrichum sp., merupakan penyakit yang sangat merugikan pada tanaman cabai.  Mengingat pentingnya nilai ekonomi tanaman cabai, maka untuk mengendalikan penyakit antraknosa, fungisida sintetik digunakan secara intensif sehingga dapat menyebabkan berbagai dampak yang merugikan. Untuk mengurangi dampak negatif dari aplikasi fungisida sintetik, pestisida nabati menjadi salah satu pilihan. Tanaman adas (Foeniculum vulgare) yang dilaporkan memiliki efek antifungal telah diuji coba secara in-vitro terhadap pertumbuhan koloni, produksi, dan perkecambahan konidia jamur Coletotrichum sp. isolat cabai di Laboratorium Fitopatologi Fakultas Pertanian Universitas Padjadjaran dari bulan Februari - April 2023. Empat konsentrasi ekstrak air biji adas (w/v), yaitu 2,5%, 5,0%, 7,5% dan 10% dengan kontrol tanpa ekstrak dan pembanding fungisida propineb 0,14% telah diuji coba dalam suatu percobaan experimental menggunakan Rancangan Acak Lengkap dengan empat ulangan. Hasil pengujian menunjukkan bahwa ekstrak air biji adas dapat menghambat pertumbuhan koloni, produksi konidia, dan perkecambahan konidia jamur Colletotrichum sp. Ekstrak air biji adas konsentrasi 10% memiliki daya hambat paling tinggi terhadap pertumbuhan koloni dengan daya hambat 63,3% (kuat), produksi konidia dengan daya hambat 76,5% (sangat kuat) dan perkecambahan konidia dengan daya hambat 58,5% (kuat) berdasarkan kriteria Antifungal Activity (AFA).
Evaluación de la sustentabilidad en sistemas productivos familiares y empresariales de la Cuenca del Salado
Authors: Cieza Ramon , Sarandón Santiago Javier
Published: August 2023

En la Cuenca del Salado existe un proceso de intensificación productiva en agricultura y ganadería basado en el alto uso de insumos. Este proceso es más acentuado en productores de tipo empresarial, aunque cuenta con influencia en los productores familiares, los cuales desarrollan tecnologías tradicionales en combinación con las modernas. El objetivo de este trabajo fue comparar la sustentabilidad en sistemas productivos de tipo familiar y empresarial, a partir de indicadores desarrollados para tal fin. Se analizaron seis unidades productivas como estudios de caso, cuatro de ellas correspondientes a productores de tipo familiar y dos a productores empresariales en los que se utilizaron los indicadores previamente construidos. Se concluyó que los sistemas productivos familiares son más sustentables que los empresariales, con diferencias sustanciales en la dimensión ecológica.  Esto se asocia a diferentes estilos de manejo, prácticas de bajos insumos y bajo riesgo, basado en ganadería sobre pastizales naturales que desarrollan los productores familiares. En cambio, los productores de tipo empresarial realizan una aplicación más estandarizada del paquete tecnológico del modelo agroindustrial, similar a los utilizados en otras zonas de la región pampeana, con objetivos de alta productividad y consecuencias negativas en la sustentabilidad de los predios.
Fondo personal Francisco Marcos Anglada
Authors: Casareto Laura Mariana , Aragón Maria Magdalena
Published: August 2023

Francisco Marcos Anglada asumió en 1953 la presidencia de la Universidad Nacional de La Plata. En su discurso inaugural sostuvo que su objetivo principal era consolidar la Doctrina Nacional Peronista. En 1955, fue ministro de Educación de la Nación, cesando con motivo de la Revolución Libertadora que lo encarceló en Las Heras, debiendo luego exiliarse a España. Los documentos de su gestión como presidente de la UNLP se los llevó a su casa para protegerlos de su posible destrucción. En 2014, su familia, a través de su hijo el Dr. Carlos Anglada, donó al Archivo Histórico de la UNLP dicha documentación. Hoy la misma se encuentra abierta a la consulta pública.
Carrageenan-induced inflammation elicits behavioral changes in cockatiels (Nymphicus hollandicus) for potential pain scale development
Authors: Mikoni Nicole A. , Sanchez-Migallon Guzman David , Beaufrere Hugues , Paul-Murphy Joanne R.
Published: August 2023

OBJECTIVE

To evaluate behaviors associated with inflammatory pain induced by carrageenan injection in the cockatiel and determine interobserver agreement.

ANIMALS

16 adult cockatiels.

METHODS

Cockatiels were randomly assigned as either treatment (carrageenan injection) or control (sham injection) group. The treatment group received a subcutaneous injection of 0.05 mL of a 1% lambda carrageenan solution into the left footpad. Following treatment or control procedures, all cockatiels were video recorded individually for 9.5 hours. Ten minutes of video at each of 11 time points postinjection and/or handling were evaluated by 3 different observers. Twenty-five behaviors within 6 categories (resting, locomotion, maintenance, intake, interaction with environment, and limb and body posture) were assessed, in addition to crest position and mentation. Differences in individual behaviors tallies were assessed using serial Wilcoxon sum rank tests. Interobserver agreement was assessed using an intraclass correlation coefficient for a 2-way design for consistency among multiple observers.

RESULTS

Treatment cockatiels exhibited significantly increased focal preening (q = .023) and increased burst preening (q = .036), while control cockatiels spent significantly more time in an upright stance (q = .036). Although the remainder of behaviors observed were not statistically significant between groups, additional variables of interest seen more frequently in treatment cockatiels included non–weight-bearing stance, holding of the body low, and being nonvigilant. The level of agreement between observers was variable based on the specific behaviors; nevertheless, the dynamic behaviors were substantial to strong.

CLINICAL RELEVANCE

Carrageenan-induced inflammation-associated behaviors may be valuable in developing a pain scale and evaluating mild inflammatory pain in small psittacine species.
Research on Blockchain Anonymous Communication Based on Key Derivation
Authors: Chen Yanxun , Liu Pingping
Published: August 2023

With the continuous development of the Internet and communication technologies, network communication provides convenience but also brings security problems such as exposure of users' personal privacy information and theft, private tampering, and forgery of false information. Modern cryptography technology is an important safeguard against message eavesdropping and tampering, while the rapidly developing anonymous communication technology in this century makes it difficult for attackers to infer user's personal information and communication relationships. In response to the potential threats of traditional centralized systems such as central nodes being vulnerable to attacks and data storage being tampered with, this paper proposes a blockchain anonymous communication algorithm KDAC based on key derivation, which takes advantage of the decentralization, data immutability, consensus mechanism and anonymity of blockchain and combines the ECC cryptographic derivation algorithm and anonymous communication technology to realize the key-at-a-time, one-address-at-a-time The key derivation scheme ensures the message integrity and tamper-evident while effectively hiding the identity information of both communication parties. In addition, this paper also optimizes the blockchain anonymous communication system with key derivation. Users only need the initial key of blockchain nodes to join the network for communication, and the information transmission is difficult to trace based on the blockchain network, which can effectively guarantee communication security and anonymity. The experimental results show that the efficiency of the derived key algorithm is roughly in the same order of magnitude as that of the 256-bit AES symmetric encryption algorithm, which can play a better role in practical applications. On the other hand, the derived key generated based on the algorithm has complete randomness in association verification, and it is impossible to reverse the initial parameters, which can well guarantee the anonymity of user identity.
Exploring the Potential of A-ResNet in Person-Independent Face Recognition and Classification
Authors: Obaid Ahmed Mahdi , Shawkat Aws Saad , Abdulhussein Nazar Salih
Published: August 2023

This study offers a novel face recognition and classification method based on classifiers that use statistical local features. The use of ResNet has generated growing interest in a variety of areas of image processing and computer vision in recent years and demonstrated its usefulness in several applications, especially for facial image analysis, which includes tasks as varied as face detection, face recognition, facial expression analysis, demographic classification, etc. This paper is divided into two steps i.e. face recognition and classification. The first step in face recognition is automatic data cleansing which is done with the help of Multi-Task Cascaded Convolutional Neural Networks (MTCNNs) and face.evoLVe, followed by parameter changes in MTCNN to prevent dirty data. The authors next trained two models: Inception-ResNetV1, which had pre-trained weights, and Altered-ResNet (A-ResNet), which used Conv2d layers in ResNet for feature extraction and pooling and softmax layers for classifications. The authors use the best optimizer after comparing a number of them during the training phase, along with various combinations of batch and epoch. A-ResNet, the top model overall, detects 86/104 Labelled Faces in the Wild (LFW) dataset images in 0.50 seconds. The proposed approach was evaluated and received an accuracy of 91.7%. Along with this, the system achieved a training accuracy of 98.53% and a testing accuracy of 99.15% for masked face recognition. The proposed method exhibits competitive outcomes when measured against other cutting-edge algorithms and models. Finally, when it comes to why the suggested model is superior to ResNet, it may be because the A-ResNet is simpler thus it can perform at its best with little data, whereas deeper networks require higher data size.
Improved Double Regression Nonlinear Image Super Resolution Model
Authors: Lv Jieyi , Wang Zhongsheng
Published: August 2023

The existing super resolution reconstruction methods are mainly divided into traditional super resolution reconstruction and deep learning super resolution reconstruction. The main problem faced by traditional super resolution reconstruction algorithms, such as image enlargement and space transformation, is how to establish the mapping relationship between the input image and the target image, and express the pixel value of the target image through the mapping relationship. As a prominent problem, the difficulty of super resolution reconstruction lies in the fact that there is no realizable matrix relationship between one - to - many mapping relationships. Based on the U-Net network framework, this paper improves the jump-connected modules. By using the combination of convolutional layer, activation layer and residual channel block, the overall module operation efficiency is increased by 2.4%, the overall PNSR is increased by 0.49db, and the running speed is increased by 0.3ms on average when processing a single image compared with other classical models.
Survei Dan Minat Wisatawan Berkunjung Ke Salah Satu Potensi Wisata Olahraga Di Yogyakarta
Authors: Kurniawati Indri , Sumariyanti Sumariyanti , Guntur Guntur
Published: August 2023

The development tourism, is not only about refreshing but also activity of sport can be included in tourism. The impact of pandemic covid-19, has influenced the development of sport tourism in Indonesia. Yogyakarta, one of the most tourism destination, has many kinds of sport tourism spot. The reasons which can influence tourist arrival in a destination are tourists’ motivation. This research aims to know the domestic tourist’s motivation in visiting one sport tourism destination called Tankaman Natural Park in Kaliurang, Hargobinangun. This research applies the survey method and descriptive analysis with a quantitative approach. The data is obtained by distributing questionnaires, conducting the interview, and doing direct observation. The sample of this research is the domestic tourists. The research shows the motivation of domestic tourists visit to Tankaman Natural Park are dominantly fantasy motivation that the tourists could escape from their routines to seek comforts and hang out with family. And the second is to get physical activity by doing sport in tourism destination.

Keywords: tourist motivation, sport tourism, tourism product
Strategi Pengembangan Potensi Agrowisata Di Kawasan Kebun Kurma Desa Cijeungjing, Kabupaten Ciamis
Authors: Alim Azmi Kautsar , Haris Iir Abdul , Nugraha Fikri Sandi
Published: August 2023

Cijeungjing Village has great potential to be developed into a tourism village, which is through the development of agro-tourism in the Dates Farm. The uniqueness of the date palm is very rarely found in Indonesia. The Dates Garden in Cijeungjing Village also has another added value because it is located on the tourism crossing between Bandung City and Pangandaran Regency. However, the geographical advantage and potential of the Dates Garden owned by Cijeungjing Village has not been exposed because it has not been managed as a tourist destination. This study aims to developed the Dates Farm as a tourist attraction in Cijeungjing Village. This study uses a qualitative descriptive analysis method and a SWOT analysis to get a comprehensive picture of the potential and development strategies in the Cijeungjing Dates Farm. The results showed that various potential attractions were owned, such as date palm farm, food farm, animal farm, and the Cileueur River. This area is also easy to reach and has several facilities such as study centers and residences. Therefore, there is a need for strategies to develop the Cijeungjing Date Palm Farm. First is by packaging agronomic activities into agro tour packages. Second, utilizing digital media to increase promotion. Last, apply the principles of sustainable tourism by collaborating with the community and building a circular economy. Hopely that the development of agrotourism in the Cijeungjing Date Palm Farm can encourage Cijeungjing Village to become a tourist village.

Keywords: Dates Palm; Tourism Destination; Agrotourism; SWOT Analysis
Dampak Perkembangan Pariwisata Terhadap Lingkungan Di Pantai Cacalan Banyuwangi
Authors: Oktaviana Febi , Andini Nila Utary , Aprilia Della , - Kanom
Published: August 2023

The tourism industry is crucial to the success of initiatives to enhance government income. The tourist industry in Indonesia needs to grow since the country is home to both breathtaking natural beauty and cultural variety. Banyuwangi Regency is one of the regions helping to boost the country's GDP by attracting more tourists. The methodology of this study is qualitative. Qualitative research is a methodology that sheds light on a specific social situation by an accurate description of reality, shaped by words derived from appropriate data collection and analytic methodologies used to information gathered in natural settings. Data is obtained from primary data and secondary data. The purpose of this article is to determine the impact of tourism on the environment in Cacalan Beach in the management and development of Cacalan Beach. The results obtained are known first, the development of tourism has been very good in terms of aspect 5 A. Second, facilities and infrastructure have developed. Third, in its development, public awareness is still not optimal. Fourth, there is a clean tourism program that can preserve nature.

Keywords: Tourism Development, Impact, environment
National Scientific Papers Contest in English (with International Participation), Vladivostok, 22–27 May 2023
Authors: Rogovaya N.A.
Published: August 2023

This publication contains the abstracts of the competition participants’ reports, covering modern research in various fields of science. The wide range of described problems in the competition united representatives of many scientific fields, all those who work in the modern science. It is addressed to specialists, undergraduate and graduate students engaged in scientific research and implementation of scientific developments in the educational process. Addressed to specialists, students and graduate students involved in scientific research and the introduction of scientific developments in the educational process.
Отдельные главы квантовой механики и квантовые измерения
Authors: Белоконь В.И. , Дьяченко О.И. , Нефедев К.В.
Published: August 2023

Пособие посвящено изучению отдельных глав квантовой механики и квантовым измерениям. Для специалистов в различных областях теоретической и экспериментальной физики, а также для аспирантов и студентов вузов естественнонаучных и физико-технических направлений подготовки.
Energy Justice and Territory: Present and Futures of Wind Energy in Brazil
Authors: Olofsson Veronica
Published: August 2023

Transitioning towards renewable energy sources is crucial in mitigating climate change and reducing greenhouse gas emissions. Global energy consumption is expected to increase 50 % by 2050, meaning one of today’s main challenges is complying with those demands without tampering with the uncertainties of global climate change. To address climate change renewable energy sources are essential and wind power plays a great role in the energy matrix. Brazil is one of the front runners in the energy transition, where wind power has expanded since the early 2000’s. The state of Bahia, in Northeastern Brazil, is currently the region where wind energy is expanding the most. However, conflicts related to territoriality and justice aspects are increasing in the state due to the fast-expanding wind energy sector. This study applies document and content analysis to explore the multiple narratives regarding the wind energy expansion in the state of Bahia, Brazil. Framing theory and theories addressing power struggles and conflicts in relation to the energy transition will guide the analysis of the documents included in the material.
Based on the analysis of the Bahian case, this study shows that different actors frame the matter of wind energy expansion differently depending on their positionings. Civil society and local perspectives are not present in policies and decision-making processes, including the planning and installation of wind energy parks in the studied case. The results suggest that inclusion and participation of local actors, stakeholders and the civil society is essential to ensure a just and sustainable transition to clean energy sources.