bluuebunny/crossref_metadata_2025_split huggingface dataset:
Angle-domain common-image gathers from Fresnel volume migration
Authors: Jusri Tomi , Buske Stefan , Hellwig Olaf , Hloušek Felix 
Published: January 2022

Abstract. In complex geological settings, such as in hard-rock environments, Fresnel volume migration (FVM) has been successfully applied and found to deliver superior image quality compared to conventional imaging techniques. However, previous studies on FVM have mainly focused on obtaining kinematic seismic images, and the analysis of the migrated amplitudes has not received major attention. Therefore this study presents a method for constructing angle-domain common-image gathers (ADCIGs) and common-angle stacks from FVM, which can facilitate prestack amplitude analysis from the migrated seismic data in the angle-domain. These ADCIGs were constructed inside the migration loops using phase slowness vectors derived from traveltime gradient fields. We then tested this method on synthetic and field seismic data and investigated the reliability of the output for amplitude versus angle (AVA) analysis. The test results obtained showed that the AVA responses from the common-angle stacks resemble that of the input synthetic shot gather of migration relatively well, indicating the promising feasibility of AVA analysis from common-angle stacks. When implemented on field data acquired from a hard-rock environment, the proposed method can provide common-angle stacks with a higher signal-to-noise ratio and better reflection coherency compared to the common-angle stacks from the standard Kirchhoff prestack depth migration. This study extends the implementation of FVM toward amplitude analysis, which can help improve the feasibility of hard-rock characterization.
Efisiensi Pemasaran Kopra Di Kecamatan Banggae Kabupaten Majene
Authors: Fadhil Ramadhan Muhammad , R St Aisyah , Sahlan Sahlan , Arwati Sitti 
Published: January 2022

Penelitian ini bertujuan untuk menganalisis efisiensi pemasaran kopra di Kecamatan Banggae Kabupaten Majene. Populasi dalam penelitian ini yaitu pengrajin kopra dimana pengambilan sampel dilakukan menggunakan snowball sampling. Penelitian ini menggunakan data primer yang bersumber dari pelaku pemasaran kopra dan data sekunder bersumber dari Badan Pusat Statistik. Metode analisis data kuantitatif digunakan untuk mengukur efisiensi pemasaran di setiap saluran pemasaran kopra. Hasil penelitian menunjukkan bahwa saluran pemasaran pertama dan kedua memiliki kategori efisien dalam pemasaran kopra yang diukur melalui tingkat efisiensi sebesar 17,7% saluran pemasaran pertama dan sebesar 21,1% saluran pemasaran kedua.
Pengembangan Usaha Mikro Melalui Pemanfaatan Buah Semangka Di Desa Henda Kecamatan Jabiren Raya, Kabupaten Pulang Pisau Kalimantan Tengah
Authors: Hukom Alexandra 
Published: January 2022

Desa Henda adalah salah satu desa yang terletak di kecamatan Jabiren Raya Kabupaten Pulang Pisau. Hasil identifikasi potensi dan permasalah desa diketahui bahwa desa Henda memiliki potensi yang belum dimanfaatkan oleh masyarakat yaitu pada sektor perkebunan semangka dan unit usaha mikro kecil tidak berkembang karena belum memiliki produk jual yang bervariasi. Tujuan dari kegiatan pengabdian masyarakat ini adalah pemanfaatan hasil perkebunan semangka yang ada di Desa Henda sebagai suatu produk baru yang dikembangkan oleh usaha mikro kecil Desa Henda. Pembuatan produk baru yang didesain adalah selai buah semangka. Pada masa pandemi, proses pelaksaan pengabdian masyarakat di Desa Henda dilakukan melalui pembuatan video dan buku panduan yang disebarkan ke sasaran yaitu ibu-ibu kelompok PKK (Pemberdayaan Kesejahteraan Keluarga) yang juga merupakan petani semangka. Dengan adanya kegiatan pengabdian masyarakat melalui program Kuliah Kerja Nyata Tematik (KKNT) ini, masyarakat desa merasa terbantu karena menjadi sumber pendapatan baru bagi masyarakat terutama bagi ibu-ibu PKK petani Desa Henda.
BIMTEK: MENJADIKAN MASYARAKAT WASPADA DAN SIAP SEDIA MENCEGAH "JAGO MERAH" MELAHAP RUMAHNYA, KELUARGANYA, TETANGGANYA, SERTA PEMUKIMANNYA
Authors: Abdullah Anton , Nugraha Wildan , Astutik Rinto , Sutiyo Sutiyo , Panjaitan Yacob Mandala Putra , Masito Fitri , Komalasari Yeti , Setiawan Reyvaldo Fajriansyah , Saputra Muhammad Iqbal Dwi , Putra Ridho Priyama 
Published: January 2022

Abstrak
Target dan luaran dari kegiatan ini adalah untuk melaksanakan Tridharma Perguruan Tinggi, pengabdian masyarakat bagi Dosen dengan melibatkan Taruna Program Studi Diploma Tiga Penyelamatan dan Pemadam Kebakaran Penerbangan Politeknik Penerbangan Palembang. Metode yang digunakan adalah bimbingan teknis berupa pemberian kompetensi dasar dalam pencegahan kebakaran mula dengan menggunakan 4 jam pelajaran teori di kelas dan 4 jam pelajaran praktik dilapangan (1 jam pelajaran = 45 menit). Kegiatan Bimtek ini secara keseluruhan berjalan dengan baik dan lancar, dengan rata-rata nilai kepuasan peserta memberi respon sangat setuju 83,14%, skala 4 dengan kategori Sangat Baik (A) sebagai indikator bahwa respon yang sangat positif dari peserta terhadap kegiatan PkM.
Kata Kunci: pengabdian kepada masyarakat, bimbingan teknis, pencegahan bahaya kebakaran
PENERAPAN MODUL BAHAN AJAR SPECTRUM ANALYZER TERHADAP HASIL BELAJAR SISWA
Authors: Sabur Fatmawati , Nur Mulyadi 
Published: January 2022

Abstrak

Pembelajaran menjadikan peserta didik sebagai pusat pembelajaran (student centered), dimana peserta didik didorong dan diberi peluang untuk mencari informasi dari berbagai macam sumber, seperti modul pelajaran secara mandiri. Oleh karena itu, maka diperlukan suatu bahan ajar yang dapat digunakan oleh Peserta didik tanpa tergantung pada orang lain dalam pembelajarannya. Salah satu media pembelajaran yang dapat digunakan oleh peserta didik secara mandiri adalah penggunaan modul. Tujuan dari penerapan modul pembelajaran ini agar dapat diketahui kelayakan modul pembelajaran yang dapat digunakan dalam metode pembelajaran problem base learning serta mengetahui tingkat hasil belajar mandiri peserta didik dengan menggunakan modul pembelajaran pratikum. Metode yang digunakan dalam pengumpulan data yaitu metode pustaka dengan cara mengumpulkan beberapa data tertulis baik dari buku, literatur, dan hasil uji coba produk, sebagai bahan referensi kemudian menganalisa solusi yang dapat diambil dalam penyelesaian masalah. Jenis penelitian yang digunakan adalah jenis penelitian R & D dalam menghasilkan modul serta uji penggunaan modul dilakukan dengan menggunakan uji one-group posttest-only design untuk 20 orang siswa. Hasil penelitian dari data hasil belajar siswa yang menerapkan metode PBL (problem base learning) dengan menggunakan modul spectrum analyzer sebagai media pembelajaran maka nilai mean pada kelas EA-1 sebesar 83.40 dan EA-2 sebesar 84.30. nilai tersebut berarti rata-rata hasil belajar aircraft pada kelas EA-1 sebesar 83.40 dan EA-2 sebesar 84.30, sehingga dapat disimpulkan bahwa hasil belajar aircraft kelas EA-2 lebih tinggi dari kelas EA-1.

Kata Kunci : Modul, Spectrum Analyzer, PBL
Qualitative assessment in river and phreatic aquifer water in a rural watershed in the Atlantic Forest biome
Authors: Vieira de Melo Mateus Nascimento , Piazza Gustavo Antonio , Pinheiro Adilson , Torres Edson , Kaufmann Vander 
Published: January 2022

Watersheds have different water compartments (surface, subsurface, and underground) connected by the soil-water interface. In order to be able to relate these compartments, monitoring data are necessary, such as the case of the Ribeirão Concórdia watershed, in Lontras, Santa Catarina (SC). This study aimed to evaluate the behavior and the correlation between rainfall-runoff and phreatic surface levels with chemical species concentrations in surface and groundwaters in a rural watershed. Data of 3 piezometers installed in the hydrographic basin were used: PZ2127, PZ3, and PZMC. The piezometers are equipped with hydrostatic level sensors. A fluviometric station is located adjacent to PZ2127 (near the catchment outlet). Concentrations of anions and carbon forms were analyzed in water samples (river and piezometers) taken every 2-3 weeks, from January 14, 2012, to December 23, 2016, totaling 103 samples. Correlations between daily data were verified using Pearson’s correlation coefficient (ρ). The river presented a dilution effect, while the adjacent piezometer had the highest average concentrations of chemical species. Precipitation and chemical species concentration showed no seasonal pattern, with events/peaks throughout the year. Higher concentrations of carbon forms were found in the summer, while lower concentrations were observed in the winter. Positive correlations between concentrations of anions and carbon forms in surface and groundwaters were obtained.
Avaliação da qualidade da água para irrigação dos açudes urbanos do município de Angicos-RN
Authors: Sousa Júnior Francisco Souto de , Silva Pedro Carlos Costa 
Published: January 2022

O município de Angicos está localizado na região semiárida do nordeste brasileiro, onde as condições climáticas provocam a escassez. Dessa forma, este trabalho tem como objetivo avaliar a qualidade da água para irrigação dos três açudes urbanos da cidade de Angicos-RN em um gradiente de ocupação urbana, de acordo com o CONAMA 357/05. Os parâmetros físico-químicos analisados, prezaram à qualidade do solo e da planta, sendo alguns destes a Condutividade Elétrica (CE), cloreto (Cl−), sódio (Na+), cálcio e magnésio (Ca2+ e Mg2+); como também, a concentração de metais pesados, como o cobre (Cu), cádmio (Cd) e chumbo (Pb). Na análise do cobre, todos os açudes apresentaram concentrações maiores que o permitido (0,009 mg/L). O chumbo foi o metal pesado que registrou concentrações apenas para o açude José Teodoro sendo maior que o estabelecido pela legislação (0,01 mg/L). Assim, cada um dos açudes foi classificado com um nível de qualidade para o uso na irrigação, sendo o açude Caraubinhas apresentando boas condições, o açude Novo Angicos com qualidade média e o açude José Teodoro classificado como irregular.
BASIC VARIETY E INTERLINGUA IN ITALIANO L2. NOTE SULLA SCRITTURA DI ARABOFONI
Authors: Martari Yahis 
Published: January 2022

La varietà di base è un sistema «semplice, versatile e molto efficace per la maggior parte degli scopi comunicativi» (Klein e Perdue, 1997: 304). L’obiettivo principale di questo articolo è scoprire se i fenomeni di interferenza dalla L1 in L2 di parlanti arabi sono accettabili nella varietà di base italiana L2 o se dovrebbero essere evitati perché ostacolano la funzionalità comunicativa di BV di italiano L2. Partendo da una premessa sintetica su alcune caratteristiche della lingua araba e su alcune questioni educative riguardanti l’apprendimento dell’italiano da parte degli arabofoni, facciamo alcune osservazioni sulle caratteristiche della BV e infine ci concentriamo sull’analisi di alcuni testi prodotti in italiano L2 di parlanti arabi che rappresentano un sotto corpus di VALICO (Corino e Marello, 2017).

Basic variety and interlanguage in Italian L2. Notes on Arab speakers Italian L2 writing
The Basic Variety is a “simple, versatile, and highly efficient for most communicative purposes” system (Klein and Perdue, 1997: 304). The main goal of this article is to find out if L1 transfer phenomena in Italian L2 Arabic speakers are acceptable in Basic Variety (BV) Italian L2 or if they should be avoided because they hinder the communicative functionality of BV Italian L2. Starting from a synthetic premise on some characteristics of the Arabic language and some educational issues regarding the learning of Italian by Arabic speakers (Della Puppa, 2007), we make observations on BV and finally we focus on the analysis of some texts that represent a sub corpus of the VALICO corpus (Corino and Marello, 2017) produced in Italian L2 by Arabic speakers.
«LE MANI LE HO GIALLE PERCHÉ È L’ITALIANO»: BIOGRAFIE LINGUISTICHE E AUTORAPPRESENTAZIONI DI GERMANOFONI IN ALTO ADIGE
Authors: Marinaro Nicole 
Published: January 2022

L’approccio biografico, sempre più diffuso in letteratura e caratterizzato da «un grado di granularità molto significativo a livello qualitativo» (Franceschini, Veronesi, 2016), permette di assumere una prospettiva emica rispetto alle percezioni e autorappresentazioni dei parlanti. Combinando i metodi dell'intervista narrativa e dell'autoritratto linguistico, il presente contributo si propone di indagare il vissuto di due gruppi di parlanti germanofoni inseriti nel peculiare contesto sociolinguistico altoatesino: da un lato persone provenienti dalla Germania che abitano in Alto Adige, dall'altra persone sudtirolesi di lingua tedesca. Dopo una discussione teorico-metodologica sull'aspetto collettivo e co-costruito delle autobiografie linguistiche, si presenteranno i risultati della ricerca, con una particolare attenzione alla percezione dell'italiano da parte degli informatori e alle rappresentazioni dei loro percorsi di apprendimento.

“My hands are yellow because it’s Italian”: linguistic biographies and self-representations of German speakers in Alto Adige
The biographical approach, increasingly popular in the literature and characterized by “a very significant degree of granularity at the qualitative level” (Franceschini, Veronesi, 2016), allows us to take an emic perspective with respect to speakers’ perceptions and self-representations. Combining narrative interview methods and linguistic self-portraits, this contribution aims to investigate the experiences of two groups of German-speaking speakers embedded in the peculiar sociolinguistic context of South Tyrol: on the one hand, people from Germany who live in South Tyrol, and on the other hand, German-speaking South Tyroleans. Following a theoretical-methodological discussion on the collective and co-constructed aspect of linguistic autobiographies, the research results will be presented, with particular attention to the perception of Italian by the informants and the representations of their learning paths.
PROFILO SOCIOLINGUISTICO DELL’ITALIANO DELLE ‘VERSIONI’: IL TRADUTTESE CLASSICO È UN SOTTOCODICE?
Authors: Tramutoli Laura 
Published: January 2022

Questo articolo tratta della varietà di italiano utilizzata nella traduzione dalle lingue classiche – il cosiddetto ‘traduttese classico’ –, analizzandone le proprietà linguistiche e sociolinguistiche e sostenendone un inquadramento nel diasistema dell’italiano contemporaneo quale sottocodice (Berruto, 1987). Caratterizzato da un alto grado di formalità e formalizzazione, il traduttese segna una tendenza opposta su tutti gli assi di variazione sociolinguistica a quella che motiva il processo attuale di ristandardizzazione dell’italiano, tipicamente orientato ad accogliere tratti substandard. Il lavoro è così articolato: il paragrafo 1 contiene un’introduzione in cui si inquadra la nozione di ‘traduttese classico’; il paragrafo 2 ne rende un profilo socio-funzionale, chiarendo quali circostanze determinano la sua emersione; il paragrafo 3 ne individua i tratti linguistici peculiari; il paragrafo 4 argomenta l’appartenenza del traduttese al numero dei sottocodici del diasistema italiano e il paragrafo 5 ospita delle brevi conclusioni; infine, il paragrafo 6. raffronta le proprietà del traduttese e quelle dell’italiano neostandard.

Socio-linguistic profiles of Italian ‘versions’: is classical translanguese a subcode?
This article deals with the variety of Italian used in translation from classical languages – the so-called ‘classical translanguese’ –, analyzing its linguistic and sociolinguistic properties and arguing for its inclusion in the diasystem of contemporary Italian as a subcode (Berruto, 1987). Characterized by a high degree of formality and formalization, translanguese marks an opposite trend on all axes of socio-linguistic variation with respect to the current re-standardization process of Italian, typically oriented to accommodate sub-standard traits. The paper is articulated as follows: paragraph 1 contains an introduction in which the notion of ‘classic translanguese’ is framed; paragraph 2 gives a socio-functional profile, clarifying which circumstances determine its emergence; paragraph 3 identifies its peculiar linguistic features; paragraph 4 argues that translanguese should be considered a subcode of the Italian diasystem and paragraph 5 contains brief conclusions; finally, paragraph 6 compares the properties of translanguese and neo-standard Italian.
L’ASCOLTO IMMERSIVO© CON STUDENTI DI ITALIANO LS DI LIVELLO A: ESPERIENZE E RISULTATI CON ADULTI FRANCOFONI
Authors: Bassanello Ida Giulia 
Published: January 2022

Il presente lavoro è una relazione della sperimentazione dell’ascolto immersivo© proposto dalla casa editrice Alma da noi effettuato con un gruppo di tre adulti francofoni di livello A. L’ascolto immersivo© è stato proposto alla fine di ogni lezione settimanale per una durata di dieci settimane. Il gruppo è stato testato con un test di comprensione dell’orale di livello B all’inizio e alla fine dell’esperienza. Prima dell’esperienza il gruppo ha fornito il 70% di risposte esatte e alla fine l’80% di risposte esatte. Il gruppo di controllo, di uguali caratteristiche, ha tuttavia fornito la stessa percentuale di risposte corrette effettuando solo il test finale di livello B. Vengono esposte di seguito alcune considerazioni sulla filosofia di fondo che ha guidato l’esperienza e sulle ragioni che possono spiegare un tale risultato, tramite l’analisi qualitativa e quantitativa dei risultati raccolti con i test di lingua e con i questionari somministrati agli apprendenti alla fine dell’esperienza di ascolto immersivo©.

Immersive listening© with Italian LS level a students: experiences and results with francophone adults
This paper is a report on the experimentation of immersive listening© proposed by the Alma publishing house, carried out with three French-speaking adults at level A. Immersive listening© was proposed at the end of each weekly lesson for a period of ten weeks. The group was tested with a B-level oral comprehension test at the beginning and end of the experience. Prior to the experience, the group provided 70% correct responses and 80% correct responses at the end. The control group, with the same characteristics, provided the same percentage of correct answers by only taking the final Level B test. The following are some considerations on the philosophy that guided the experience and the reasons that can explain such a result, through the qualitative and quantitative analysis of the results collected with the language tests and questionnaires administered to the learners at the end of the immersive listening experience©.
DESCRIPTIVE STUDY OF THE COMPETENCE OF SPECIAL GUIDANCE TEACHERS FOR INCLUSIVE SCHOOLS IN SURAKARTA
Authors: Arifin Misbahul , Yusuf Munawir , Yuwono Joko 
Published: January 2022

Inclusive education is education that allows learners with mental or physical disabilities the equal opportunity to learn alongside peers their age in regular schools. Inclusive education tries to minimize negative perceptions toward children with disabilities. A special guidance teacher's role is significant in maximizing children's academic and non-academic development. The purpose of this study is to determine how to optimize the role and responsibilities of special guidance teachers in inclusion schools, to ascertain the impact that the absence of special guidance teachers has on inclusion schools, and to ascertain the school's efforts to overcome the effects of the unavailability of special guidance teachers in inclusion schools. The descriptive qualitative method was used in this study. The study gathered data from principals, special guidance teachers, and classroom teachers. Interviews, observations, documentation, and questionnaires are used to collect data. The findings of this study indicate that special guidance teachers (GPK) continue to exercise authority in the same way that other teachers do, namely by standing in the classroom and instructing children with special needs. Special guidance teachers educate in the same way as classroom teachers, and some even shift to classroom teaching as a result of the school's teacher shortage. The impact on schools caused by the lack of special guidance teachers in inclusion education is the inability to meet the needs of ABK (children with special needs), especially special needs programs; ABK (children with special needs) is seen as a disruptor in the smooth implementation of educational programs; classroom teachers are unable to accommodate the needs of ABK in the classroom; school policy to accept both regular students and ABK (children with special needs) with mild level disabilities. While ABK with a moderate to severe level of resistance is directed at Special Needs Schools (SLB). To address the lack of GPK, efforts are undertaken to appoint honoree GPK and to collaborate with the nearest SLB to bring in visiting teachers.

Keywords: Special Guidance Teachers, Inclusive Schools, Children with Special Needs
Prácticas de libertad en la gubernamentalidad neoliberal
Authors: Vignale Silvana Paola , Alvarez Luciana 
Published: January 2022

Realizamos una reflexión sobre los procesos actuales de subjetivación en el marco de lo que, a partir de los desarrollos de Foucault de finales de los años ‘70 se denomina “gubernamentalidad neoliberal”. Trabajamos genealógicamente desde la constitución del individuo moderno como titular de derechos, donde su relación con el uso público de la razón opera como aquello que garantiza su seguridad al mismo tiempo que certifica su obediencia, y posteriormente con su devenir de sujeto empresarial. Este trabajo nos permite interpelar las relaciones actuales entre sujeto, poder y verdad, a partir de precisar la idea de prácticas de libertad-enunciada por Foucault a comienzos de los años ‘80- como prácticas de resistencia situadas más allá de las libertades modernas. Considerando lo que podría ser un nuevo declive de estas relaciones, nuestra pregunta se dirige a una actualización de la actitud crítica: ¿cómo es posible la inscripción de prácticas de libertad en las tensiones actuales entre libertad y obediencia?
Brushite: Synthesis, Properties, and Biomedical Applications
Authors: Issa Khalil , Alanazi Abdulaziz , A. Aldhafeeri Khalid , Alamer Ola , Alshaaer Mazen 
Published: January 2022

In this chapter, besides its biomedical applications, the synthesis and properties of brushite were investigated. Brushite consists of two types of crystals, platy and needle-like, and their formation depends on the pH of the medium during precipitation. Platy crystals are formed in a slightly acidic medium, pH = 5, and needle-like crystals at a higher pH = 6.5–7. In this study, the monoclinic brushite crystals were synthesized using dissolution-precipitation reactions. It is found that the brushite crystal growth occurs mainly along the (020) crystallographic plane. The thermogravimetric analysis confirms the presence of the two structural water molecules, which decompose at a temperature range between 80 and 220°C. Brushite was used in the preparation of tetracalcium phosphate mineral, which is the powder component for calcium phosphate cement (CPC). CPC was subsequently prepared from TTCP and phosphate-based hardening solution. In vitro evaluation of the resultant CPC using Hanks’ Balanced Salt Solution results in the growth of nanofibrous crystals of Calcium-deficient hydroxyapatite (CDHA) layers on the surfaces of the CPC. The cultured CPC exhibits new connective tissues and throughout the CaP matrix.