bluuebunny/crossref_metadata_2025 huggingface dataset:
Rancang Bangun Robot Penyedot Debu Berbasis Mikrokontroler
Authors: Sobri Muhammad Imtihan , Nuzuluddin Muhammad , Mandala Putra Hadian
Published: February 2025

Dengan perkembangan teknologi yang semakin maju, teknologi robot merupakan alat yang dapat digunakan sebagai alat bantu pekerjaan manusia di dalam kehidupan sehari-hari. Penggunaan robot ini dimaksudkan untuk dapat mempermudah manusia untuk melakukan pekerjaan atau aktivitasnya sehari-hari. Mikrokontroler merupakan otak dari robot, mikrokontroler yang mengedalikan robot secara penuh dimana mikrokontroler akan mengambil keputusan sesuai dengan input dari sensor yang diterimanya. Saat ini sudah tersedia platform mikrokontroler AVR yaitu Arduino, dimana dengan menggunakan Arduino maka dapat diciptakan robot pembersih debu dengan harga yang relatif murah dengan fitur yang lengkap. Pada penelitian ini, penulis akan melakukan penelitian di Laboratorium Fakultas Teknik Universitas Hamzanwadi, khususnya di laboratorium 4 milik Prodi Teknik Komputer. Penelitian ini menggunakan metode penelitian R&D yaitu singkatan dari Research (penelitian) dan Development (pengembangan). Data untuk metode R&D didapatkan melalui studi literatur dan observasi. Dari hasil pengujian terhadap vacuum cleaner didapatkan tegangan tertinggi hingga terendah saat vacuum clenaer mampu menyedot dan tidak. Pada objek debu didapatkan tegangan 14,3V-8,6V saat vacuum cleaner mampu menyedot, dan vacuum cleaner tidak mampu menyedot pada tegangan di bawah 8,6V. Pada objek serpihan kertas didapatkan tegangan 14,8V-12,5V saat robot mampu menyedot, dan vacuum cleaner tidak mampu menyedot pada tegangan dibawah 10,9V.
Transformasi Sistem Informasi Desa Berbasis Web (Studi Kasus di Kelurahan Tanjung Lombok Timur)
Authors: Saiful Muhammad , L.M.Samsu
Published: February 2025

This study aims to examine the transformation of web-based village information systems in Tanjung Village, East Lombok. The primary focus of this research is to improve data management, public service transparency, and community participation through the application of modern web technologies. The system is developed using the waterfall method, encompassing the stages of needs analysis, design, implementation, testing, and maintenance. The results of the study show significant improvements in data accuracy, information delivery speed, and citizen engagement. These findings provide a model that can be applied in other villages seeking to update their information systems to enhance public service efficiency and effectiveness.
Pelatihan Dasar-Dasar Komputer dan Teknologi Informasi bagi Siswa Sekolah Dasar di Desa Masbagik Timur
Authors: Qusyairi Muhammad , Mu'ammaruddin  , M. Abdul Azmi  , Samsul Hadi  , Susilawati indah cahayani  , M.taufik walhidayah
Published: February 2025

The development of information technology demands society to participate in developing itself. But the fact is that there are still many people who do not understand technology especially related to computers. More specifically in primary school students, there is still minimal knowledge about computer operation and Microsoft word. Therefore it is necessary to conduct training on the basics of computers. This training will be held on October 1-3, 2024 at the hall of the village office Masbagik Timur. This training activity consists of 4 stages, namely the analysis of needs and identification of problems of students in the village of East Masbagik related to computer technology, the preparation of training materials, this activity is training for 3 days, and the last is the evaluation of training activities. Based on the training activities it was concluded that these training activities went smoothly and followed the initial objectives of the training activities. The enthusiasm of primary school students to attend this training is quite high
Pendampingan Pembuatan Bak Sampah Otomatis Berbasis Teknologi Internet of Things (IoT) Untuk Kantor Desa Aikmel Timur
Authors: Hidayat Taupik , Lidiya  , Aris Sudianto  , Nurhidayati
Published: February 2025

Sampah merupakan masalah yang sering terjadi dalam kehidupan sehari-hari dan membutuhkan perhatian serius untuk dikelola secara efektif. Di Kantor Desa Aikmel Timur, pengelolaan sampah menjadi hal yang sangat penting dalam menjaga kebersihan dan kenyamanan lingkungan kerja. Untuk meningkatkan kesadaran seluruh staf kantor desa terhadap kebersihan lingkungan, diperlukan pendekatan yang berbeda guna menarik perhatian mereka agar lebih aktif dalam membuang sampah secara benar dan tertib.Tempat sampah pada umumnya masih menggunakan sistem manual untuk membukanya, sehingga seringkali menyulitkan seseorang saat membuang sampah, terutama ketika kedua tangan penuh atau sistem tersebut tidak higienis. Dalam rangka program magang, saya berkontribusi pada pengembangan inovasi berupa bak otomatis Internet of Things (IoT). Oleh karena itu, dirancang sebuah inovasi berupa bak sampah berbasis Arduino Uno yang menggunakan beberapa komponen utama, seperti sensor HC-SR04, servo motor, buzzer, dan rangkaian adaptor. Sensor HC-SR04 digunakan untuk mendeteksi keberadaan sampah yang akan dibuang ke dalam bak. Servo motor berfungsi sebagai penggerak otomatis untuk membuka dan menutup bak sampah, sementara buzzer bertindak sebagai indikator suara yang memberi tahu pengguna bahwa sistem siap digunakan dalam kondisi aktif. Metode pengembangan diawali dengan identifikasi masalah melalui survei kebutuhan lingkungan kerja, dilanjutkan dengan desain dan implementasi sistem, serta evaluasi fungsionalitas dan manfaatnya. Hasil dari inovasi ini adalah terciptanya bak sampah otomatis yang tidak hanya memudahkan pengguna dalam membuang sampah, tetapi juga meningkatkan kesadaran akan pentingnya menjaga kebersihan lingkungan. Melalui kegiatan magang ini, diharapkan inovasi ini menjadi model yang dapat diterapkan secara luas di desa untuk mendukung pengelolaan sampah yang lebih baik.
Kata kunci: Arduino Uno, buzzer, pengelolaan sampah, sensor HC-SR04, servo motor.
ANALISIS KEBUTUHAN AIR BERSIH UNTUK PENGGUNAAN DOMESTIK DI DUSUN GELOGOR DESA LENDANG NANGKA KECAMATAN MASBAGIK
Authors: Wardini Baiq Erna Putri , Hartini Husnayati , Darmawan Muhammad Iman
Published: February 2025

Air bersih merupakan salah satu kebutuhan pokok manusia yang dibutuhakan secara berkelanjutan. Secara umum air bersih diartikan sebagai air yang layak untuk dijadikan sebagai air baku untuk minum, mandi, mencuci, masak, dan higienitas. Di Dusun Gelogor, kecamatan masbagik memiliki tiga sumber mata air, tetapi sebagaian besar masyarakat memanfaatkan sumber mata air Kokok Tojang untuk memenuhi kebutuhan air sehari-hari. Penduduk Dusun Gelogor semakin meningkat yang tentunya berpengaruh terhadap peningkatan jumlah kebutuhan air bersih.  Tujuan dari penelitian ini adalah menganalisis kebutuhan air bersih dalam jangka waktu 10 tahun yang akan datang di Dusun Gelogor. Metode analisis yang digunakan sesuai dengan standar Kriteria Perencanaan Ditjen Cipta Karya PU, (1996) mengenai Kriteria Perencanaan Air Bersih . Hasil penelitian menunjukkan tingkat pertumbuhan penduduk sebesar 0,85 pada tahun 2031 jumlah penduduk 7439 jiwa dengan kebutuhan air sebesar 557,925 liter/hari melihat rata-rata debit bulanan mata air Kokok Tojang sebesar 0,88 m3/detik mata air Kokok Tojang diprediksi tidak memenuhi kebutuhan air penduduk sampai tahun 2031.
Analisis hygiene sanitasi depot air minum isi ulang
Authors: Rizkiani Jazeera Indah , Hartini Husnayati , Putra Agus muliadi
Published: February 2025

Pelitian ini berkaitan dengan hygiene sanitasi depot air minum dalam 3 aspek yaitu tempat peralatan dan karyawan depot dengan menggunakan permenkes no 43 tahun 2014 serta status mutu kualitas air minum di ukur dengan 3 parameter yaitu fisik kimia dan biologi dengan menggunakan permenkes no 492 tahun 2010.
DAMPAK PERTAMBANGAN PASIR DAN KERIKIL TERHADAP KUALITAS AIR SUNGAI BATANG MERANGIN DI DESA KEROYA, MERANGIN
Authors: Gusri Lailal , Yanova Shally , Dayanti Reva
Published: February 2025

Aktivitas penambangan pasir dan kerikil menjadi ikut berperan dalam menurun kualitas air sungai. Tujuan penelitian untuk menganalisa kualitas air sungai bedasarkan parameter kekeruhan, TSS, suhu, kecerahan, pH, BOD, DO dan COD. Metode pengambilan sampel menggunakan metode grab sampling dibagai tiga lokasi sampel yaitu hulu, tengah, hilir. Pengujian kualitas  air dilakukan pada laboratoriun. Tingkat pencemaran air sungai menggunakan metode Indeks Pencemaran dan Kelas pencemaran mengacu pada baku mutu kelas II Peraturan Pemerintah No. 22 tahun 2021. Hasil rata-rata pengukuran suhu yaitu 30,3ºC, rata-rata pengukuran parameter kekeruhan 157,4 NTU, TSS 301,7 mg/L, suhu 30,3ºC, kecerahan11,7, pH 6,5, BOD 9 mg/L DO 6,7 mg/L dan COD 22,3 mg/L,. Tingkat pencemaran menggunakan Indeks Pencemaran pada lokasi tengah pada kondisi tercemar sedang, lokasi hulu dan hilir pada kondisi cemar ringan.
P PENGARUH PEMBERIAN JENIS PAKAN YANG BERBEDA TERHADAP PERTUMBUHAN LARVA MAGGOT BLCK SOLDIER PLY(BSF)
Authors: Rohmi Yuliana Baiq , Hartini Husnayati , Putra Agus Muliadi
Published: February 2025

Sampah menjadi permasalahan yang berdampak karena volume produksi
hariannya. Diperlukan pengelolaan berkelanjutan untuk menguranginya, terutama sampah
organik yang berasal dari sisa makanan. Salah satu metode untuk mengolah sampah
organik dengan memanfaatkan larva maggot Black Soldier Fly (BSF). Penelitian ini
bertujuan untuk mengetahui pengaruh pemberian jenis pakan yang berbeda terhadap
pertumbuhan larva maggot BSF. Pakan yang digunakan berupa limbah organik rumah
tangga, berupa sayur-sayuran, buah-buahan dan nasi sisa. Penelitian ini menggunakan
metode eksperimen dengan tiga kelompok perlakuan, dimana setiap kelompok diberi pakan
berbeda dan diamati selama empat minggu. Hasil penelitian menunjukkan bahwa terdapat
perbedaan yang tidak signifikan dalam pertumbuhan panjang dan berat larva maggot BSF
tergantung pada jenis pakan yang diberikan. Pakan sayur-sayuran memberikan hasil terbaik
dengan pertumbuhan Panjang 2 cm dan berat 9 gram setelah minggu keempat. Sementara
itu, pemberian pakan buah-buahan dan nasi sisa menunjukkan hasil yang lebih rendah
dengan panjang dan berat yang stagnan mulai minggu ketiga. Analisis statistik dengan uji
One Way Anova menunjukkan bahwa perbedaan pakan memberikan pengaruh yang tidak
signifikan terhadap pertumbuhan maggot. Berdasarkan hasil penelitian yang telah
Kesimpulannya adalah bahwa jenis pakan yang berbeda mempengaruhi pertumbuhan
larva maggot BSF, dengan limbah sayur-sayuran sebagai pakan yang paling efektif
meningkatkan pertumbuhan larva maggot BSF. Temuan ini dapat mendukung pengolahan
limbah organik yang lebih efisien dan berpotensi memberikan manfaat ekonomi melalui
produksi maggot.
Kata kunci : Maggot,pertumbuhan, limbah organik
The humble Stonechat Saxicola rubicola and the species neglected by ornithological research in Italy
Authors: Sarà Maurizio
Published: February 2025

The query of one of the major online scientific research databases returned quite worrying data,because a large group of species breeding in Italy, 47 out of 270 (17%) has never been studied and this numbergrows further (56 species, 20.7% of the total) if we consider that 9 species with published papers have 0h-index (i.e. do not yet have any citations). These species neglected by Italian ornithological research havebeen called ‘zero species’. Bird species without indexed studies are 87.2% native and mostly migratory (66.0%).They live mainly in wetlands (36.2%) and forest habitats (27.7%) and generally have an increasing populationtrend (44.7%). Furthermore, the majority of these species are classified as least concern by the ItalianRed List (44.7%), with a lower percentage of threatened species (34.0%). Zero species are more unprotectedthan protected ones (61.7% vs 38.3%). Finally, 42.6% of them belong to passerines and have a very restrictedgeographical range (83.0%). Some examples of zero species are reported and discussed, such as the StonechatSaxicola rubicola, the Common redpoll Acanthis flammea or the Red Kite Milvus milvus, highlighting some oftheir interesting traits that could stimulate research aimed at conservation.
Diet of Golden Eagle Aquila chrysaethos nestlings in Central Apennines, Italy
Authors: Damiani Gianluca , Mazzarano Andrea , Dancali Silvia , Forconi Paolo
Published: February 2025

The diet of animal species reflects important evolutionary and behavioural adaptations that mayaffect the viability of populations. The reproductive success, the habitat selection, and the spatial distributionof individuals are often related to trophic resources. By studying the diet of a predator, it is possible to betterunderstand the ecological interactions between different species at a local scale. We studied the nestlings’ dietof six Golden Eagle Aquila chrysaetos breeding pairs in Central Apennines (Italy), through the analysis of pelletsand prey remains (2000-2004) and integrated them with visual observations (2000-2022). While data frompellets and prey remains allowed for estimates in biomass and diet breadth, nest visual observations providednew qualitative insights into the species’ hunting behaviour. We were able to identify 16 species of mammals,14 species of birds and 2 species of reptilesamong prey items. The application of the Levins index on the 21families detected produced a value of 8.45, indicating a rather wide trophic niche. The dominant preys werehares (Lepus europaeus and Lepus corsicanus), with a 25% frequency and 43% of the total estimated biomass.Notably, it appears that wild boars and corvids are becoming more important for the diet of the golden eagle’snestlings, which is in agreement with the recent expansion of such species in the study regions, coupled withthe decline of hares and Phasianids.
Moult strategies and morphometric precisions in the Lilford's woodpecker Dendrocopos leucotos lilfordi
Authors: Urbina-Tobias Patrice , Grange Jean-Louis
Published: February 2025

This article presents a study of the plumage of the Lilford's woodpecker Dendrocopos leucotoslilfordi. The species performs a partial post-juvenile moult for the first-year birds and a complete post-nuptialmoult regularly arrested for adults. The criteria presented make it possible to differentiate the two age-classesof a bird in hand. Furthermore, a difference in wing shape via the wing formula appears between females andmales, suggesting a different internuptial or post-juvenile dispersal behaviour depending on the sexes.
Social Safety Nets and Their Effectiveness in Poverty Alleviation: Evidence from Banadir Region, Somalia
Authors: Samatar Elmi Hassan
Published: February 2025

The paper primarily focuses on social safety nets and their effectiveness in poverty alleviation. Social Safety Net (SSN) programs pertain to social service initiatives aimed at providing temporary assistance to individuals or groups facing vulnerabilities or unexpected hardships, such as those with lower incomes. Poverty poses a significant obstacle to the progress of social development, and its impacts are worsened by various factors including insecurity, frequent flooding, and droughts in Somalia. A total of 342 households in the Banadir region of Somalia were interviewed for the social safety nets (SSN) study. Data collection in the study was facilitated through the utilization of Kobo Toolbox, while the data analysis was conducted using EViews v.12. The results obtained from the ADP and PP tests indicated that all variables exhibited stationarity at the level. The Impact Assessment (IA) reveals a positive correlation with Household Income and Poverty Indices (HIPI), suggesting a risk of dependency without a strategic exit strategy, potentially leading to a 26% increase in poverty levels. A well-executed Program Implementation and Design (PID) can result in a 33% increase in income and poverty indices. Recipients perceive the Social Safety Net (PSSN) as reducing poverty and increasing income by 11%. Therefore, the study recommends integrating beneficiaries into the urban economy through sustainable livelihood options. Finally, the Somali government should prioritize the implementation of sustainable livelihood programs to mitigate dependency and alleviate poverty among SSN beneficiaries.
Management of Bartholin abscess in a teaching hospital, ESUTH, Parklane, Enugu, Nigeria: A 5-year review
Authors: Onah Livinus Nnennyereugo  , Onyekpa Ifeanyi Johnson  , Udegbunam Chibunze Chukwunonso
Published: February 2025

Background: Bartholin glandular diseases are common problems in women of reproductive age. When the gland obtstructs and gets infected it forms an abscess. This review looked at the different patterns of presentation, the various modes of management and recurrence rate of the disease.
Aim: To review the presentation, treatment and outcome of Bartholin abscesses in ESUT Teaching Hospital.
Methodology: This was a 5-year retrospective study of all Bartholin abscesses managed in the centre from 31st december 2022 to 1st January 2018.
Result: Two thousand, seven hundred and twenty-eight gynaecological admissions were recorded over the period out of which 26 were Batholin abscesses. This gave a prevalence of 0.95% (95:10,000 admissions) of gynaecological admission in the center. Majority of the patients 16(61.5%) were aged 20-29 years, 15(57.69%) were nulliparous and 14(53.85%) were married. Twenty-six (100%) had swelling, although four cases (15.38%) were incidental findings. All the patients had marsupialization and only 2 cases re-occurred.
Conclusion: Bartholin abscess was a rare disease in ESUTH and marsupialization was an effective method of treatment with minimal recurrence.
Influence of abiotic conditions on synthesis of silver nanoparticles using Verbascum Scamandri
Authors: Ebru Cambaz  , Nurşen Çördük  , İlke Karakaş  , Nurcihan Hacıoğlu Doğru
Published: February 2025

Green synthesis involves the biological production of metallic nanoparticles using plants or plant extracts. In our study, we investigated the effect of altitude on synthesizing silver nanoparticles (AgNPs) from Verbascum scamandri plants collected at two distinct altitudes in Bayramiç, Çanakkale, Türkiye (V1: 675 m, V2: 800 m) and from in vitro grown samples (V3), using a green synthesis method. UV-Vis spectroscopy confirmed the formation of AgNPs with peak absorption between 428-432 nm. Zeta potential analysis showed that AgNPs had negative surface charges, indicating stability. The sizes of nanoparticles varied significantly, with V3-AgNPs exhibiting the largest average size of 242.7 nm, and V2-AgNPs the smallest at 125.1 nm. FTIR analysis revealed functional groups responsible for reduction, including -OH, -CN, and C=O bonds. SEM and TEM analyses confirmed spherical AgNPs with sizes ranging from 20-97 nm. EDX analysis indicated high Ag content, with V3-AgNPs showing 87.79% Ag. The antimicrobial activity of AgNPs was assessed against various bacterial and fungal strains. The minimum inhibition concentrations (MIC) ranged from 0.62 to 5.0 µg/mL, with V3-AgNPs showing the highest activity against Acinetobacter baumanii (MIC = 0.62 µg/mL). The biofilm inhibition percentage varied, with V3-AgNPs demonstrating the highest inhibition against A. baumanii (82.05%) and Escherichia coli (76.12%). Altitude and environmental factors influenced AgNP synthesis, with the highest particle sizes from lower altitudes and roadside samples.
Design of an industrial fan-powered cooler unit at the TEG inlet of a conventional natural gas dehydration plant
Authors: Wosu Chimene Omeke  , Aworabhi Epere
Published: February 2025

The natural gas industry faces significant challenges due to water vapor that is associated with natural gas, which results to issues like hydrate formation, blockages, corrosion of processing facilities and flow assurance related issues. To address this, the triethylene glycol (TEG) dehydration process is crucial for efficient water removal. A critical component of this process plant is the fan-powered cooler which regulates the temperature of lean TEG for optimum dehydration. This research integrates the conservation principle of mass and energy balance in the development of the fan-powered cooler design models and HYSYS simulation of the conventional dehydration plant in order to analyze the performance of the fan-powered cooler in terms of mass and energy balance during the dehydration process. Analysis of the results showed that the fan-powered cooler as a single input and single output unit gave the same value of 0.14221kg/s for mass flow rate at inlet and exit streams, but in terms of energy balance, the inlet and outlet temperature was 60.14370C and 48.88890C respectively, the temperature difference (reduction) showed that the lean temperature was reduced by the cooler before it was feed to the contactor in order to prevent loss of TEG during the dehydration process. This clearly showed why a cooler is configured at the TEG inlet to the contactor in a dehydration plant and improves the efficiency of dehydration process.
PENERAPAN MODEL SINEKTIK UNTUK MENINGKATKAN KEMAMPUAN MAHASISWA DALAM MENULIS FIKSI MINI
Authors: Sari Arini Vika
Published: February 2025

Penelitian ini bertujuan untuk meningkatkan kemampuan mahasiswa dalam menulis fiksi mini dengan menggunakan model sinektik. Penelitian ini menggunakan penelitian tindakan kelas yang dilakukan sebanyak dua siklus. Subjek dalam penelitian ini adalah mahasiswa Universitas Budi Darma yang mengambil Mata Kuliah Bahasa Indonesia tahun ajaran 2023-2024 semester genap. Teknik pengumpulan data dengan menggunakan tes. Analisis data dilakukan deskriptif persentase, rerata dan hasil berdasarkan tingkatan. Berdasarkan hasil penelitian yang dilakukan penggunaan model sinektik mampu meningkatkan kemampuan mahasiswa dalam menulis fiksi mini. Pada siklus 1, nilai rata-rata sebesar 63 dengan kategori cukup, sedangkan pada siklus 2 nilai rata-rata sebesar 81,76 dengan kategori baik.
PENERAPAN MODEL CONTEXTUAL TEACHING AND LEARNING DENGAN MEDIA NEARPOD DALAM MENINGKATKAN PEMAHAMAN ISI TEKS DESKRIPSI
Authors: Mawaddah Firda , Utami Sintowati Rini , Mutmainah Mutmainah
Published: February 2025

Tujuan penelitian ini ialah untuk mengkaji penerapan model pembelajaran contextual teaching and learning dengan media Nearpod dalam meningkatkan pemahaman terhadap isi dalam teks deskripsi. Penelitian Tindakan Kelas (PTK) ini dilakukan sebanyak tiga siklus yang melibatkan 32 orang siswa kelas XI di SMAN 21 Jakarta. Hasil penelitian ini menunjukkan bahwa penerapan model contextual teaching and learning berbantuan media Nearpod dapat meningkatkan pemahaman siswa terhadap teks deskripsi dan keaktifan siswa dalam proses pembelajaran. Hal ini ditunjukkan oleh adanya peningkatan nilai pemahaman teks deskripsi siswa dari 60 pada siklus I, 76 pada siklus II, dan 86 pada siklus III.
“Un intermedio lírico”: La política y poética de la educación sexual en Dulce Dueño de Emilia Pardo Bazán
Authors: Charnon-Deustch Lou
Published: February 2025

La última novela de Emilia Pardo Bazán, Dulce Dueño (1911), constituye una fábula de “gender trouble” en la que destacan cuestiones relacionadas con los cuerpos de las mujeres y la educación sexual en el siglo XX. La búsqueda de la protagonista de reivindicaciones amorosas la llevan a un sacrificio físico y mental extremo que aquí se interpreta como la de una histérica. Como una histérica, la protagonista retira su cuerpo de la circulación convencional que se suponía para las mujeres de su época para convertirse en la esposa de Cristo. Este artículo se centra especialmente en cuestiones del conocimiento y la abyección corporal. Describe la ruta de la protagonista hacia el escenario erótico con que la novela termina, que paradójicamente marca tanto el éxito psíquico de la búsqueda de la protagonista como la aniquilación psíquica de su voluntad.
María Luisa Serra Belabre (1911-1967). Una precursora de su tiempo: arqueóloga, archivera, bibliotecaria, directora de museo, animadora cultural
Authors: Orfila Margarita
Published: February 2025

M.ª Luisa Serra Belabre fue una menorquina que durante la década de los años ’50 y ’60 del siglo pasado, desde su cargo de Directora de la Casa de Cultura de Mahón, incentivó la vida cultural de su isla de una manera intensa. Licenciada en Historia, ejerció de archivera, directora de museo y bibliotecaria, promotora de exposiciones, etc. Una mujer que debemos considerarla hoy como una pionera en todos sus ámbitos profesionales. Su labor en Menorca es aún hoy en día recordada y considerada. Habiéndose celebrado en 2011 el centenario de su nacimiento se ha aprovechado esta circunstancia para reunir en este escrito las facetas más destacadas de su vida.
Amor, emociones y masculinidad en el Madrid popular de entreguerras
Authors: De Pedro Álvarez Cristina
Published: February 2025

A partir del análisis de una carta de suicidio procedente de un sumario judicial incoado en 1923, el texto estudia las distintas nociones e ideas en torno al amor que circulaban entre las clases populares urbanas del Madrid de las primeras décadas del siglo XX, poniéndolas en relación con el régimen emocional dominante en aquel periodo y valorando el modo en que todo ello influyó en la configuración de determinadas identidades de género.
Con amor pero con rabia: Género e intimidad en una publicación del comunismo italiano de los 60
Authors: Pasqualini Mauro
Published: February 2025

El artículo se centra en los escritos de la novelista y cineasta Lorenza Mazzetti en un semanariodel Partido Comunista Italiano durante la década de 1960. A través de sus artículos, Mazzetti criticabaconcepciones tradicionales y católicas de género y feminidad, así como también las conciliacionespor parte de los comunistas con nociones tradicionales de la familia. De la misma manera, Mazzettidesplegó una reflexión profunda acerca de la implicancia social de la vida afectiva. Mazzetti animóa sus lectores/as a evitar incurrir en relaciones dependientes y sumisas, o en el conformismo conuna sociedad cada vez más superficial. El artículo sugiere que la experiencia de Mazzetti se puedeconsiderar como representativa de las transformaciones culturales que atravesaban la Italia de los60, y sobre todo de las expectativas y temores en torno a la conformación de una moderna sociedadde consumo.
VARGAS MARTÍNEZ, Ana: La Querella de las mujeres. Tratados hispánicos en defensa de las mujeres (siglo XV). Madrid, Editorial Fundamentos, 2016. 369 páginas.
Authors: González Heras Natalia
Published: February 2025

Noticias. Arenal 25(1), enero-junio de 2018
MOLAS FONT, Maria Dolors y SANTIAGO BAUTISTA, Aroa (eds.): La infancia en femenino: las niñas. Imágenes y figuras de la filiación
Authors: Guantes García Julia
Published: February 2025

Noticias. Arenal 25(1), enero-junio de 2018
De olvido y memoria. Cómo recordar a las mujeres poderosas en Castilla y León en los siglos XII y XIII
Authors: López Ana Rodríguez
Published: February 2025

La pregunta que guía este trabajo es de qué manera algunas de las mujeres más poderosas del linaje regio castellano-leonés fueron recordadas, y también olvidadas, en las fuentes plenomedievales castellanas, tanto contemporáneas como posteriores, y cuál fue el arraigo de esa memoria en los documentos que se escribían en las cancillerías regias, en las crónicas que narraban los grandes acontecimientos de los reinados y en los objetos que les pertenecían. La intención de este artículo es mostrar algunos ejemplos construidos de forma independiente, casos de estudio que pueden aportar elementos de análisis a un panorama más amplio.
Dolores Medio: la mariposa de acero. Imágenes contrapuestas de una novelista de la posguerra
Authors: Izquierdo López Natalia
Published: February 2025

El ensayo aborda la vida, la narrativa y el ideario de Dolores Medio a fin de exponer las causas del silenciamiento del que éstos han sido objeto hasta el momento. Entre dichas causas, cabe señalar la imagen que la prensa española difundió de ella en los años cincuenta y sesenta, en virtud de la cual la feminista republicana y pionera de la enseñanza que la novelista encarnaba se vio pronto convertida en una apolítica y melodramática cenicienta. Asimismo, el trabajo vincula el olvido en que la autora ha caído a su proceso de desclasamiento, pero también a la idiosincrasia de la creadora asturiana, quien, ajena a los modelos establecidos, supo siempre que la libertad tenía su precio.
La lactancia asalariada en el siglo xvi: las nodrizas del Hospital Real de Guadix
Authors: Díez Jiménez Maribel
Published: February 2025

Contrariamente a la idea generalizada del fracaso de las nodrizas que trabajaban para o en los hospitales, muy extendida en los estudios del siglo xviii, un hallazgo casi inesperado de las fuentes y que consideramos destacable por la escasez de estudios sobre las mujeres del siglo xvi en el norte del Reino de Granada, nos permite presentar la actividad de las nodrizas para expósitos, como laboral, reglada y fuente de recursos para ellas y las familias. La mujer es protagonista en todo el proceso productivo y en la estructura laboral, figurando con nombre propio en el cobro, independientemente de su estado civil. Así, en un intervalo de tan solo ocho años, hemos conocido la identidad de más de un centenar de mujeres, que en Guadix y su tierra, han sido contratadas por una institución que las valora de forma óptima y cuyo éxito laboral tendrá repercusiones sociales y económicas para la comunidad. Por otra parte, tampoco hemos comprobado diferencias de sexo, ni en el abandono de expósitos, ni en la acogida ni la supervivencia de niñas y niños, como se pone de manifiesto en otros estudios.
En defensa de las “santas vivas” y la palabra pública de las mujeres: el Conorte de Juana de la Cruz y la genealogía femenina
Authors: Graña Cid María del Mar
Published: February 2025

El Conorte, compuesto en el primer tercio del siglo xvi por las franciscanas de Santa María de la Cruz de Cubas de la Sagra, defiende la predicación carismática de su abadesa y santa viva, Juana de la Cruz, frente a sus oponentes. Con este trabajo pretendo mostrar que estas autoras elaboraron además una teoría de autorización social de la palabra pública y el magisterio femeninos y defendieron a un colectivo: las visionarias profetisas y el modelo funcional en que se incardinaban como “santas vivas”. Construida sobre la genealogía femenina, muestra la conciencia sexuada, social y feminista de las autoras, y su afán de incidencia social.
MEDINA QUINTANA, Silvia (ed.): Familias, género y educación. Tradición y rupturas en las sociedades modernas y contemporánea. Gijón, Trea, 2018
Authors: García Galán Sonia
Published: February 2025

Este libro, producto del seminario Familias, edades y género. Perspectivas históricas y jurídicas, celebrado en noviembre de 2017 en la Universidad de Oviedo y organizado por el Grupo Deméter. Maternidad, Género y Familia, de dichaUniversidad, recoge nueve contribuciones que aportan, desde perspectivas diversas, reflexiones en torno a los cambios en el concepto de familia, en la propia familia histórica y en la escuela, teniendo en cuenta el peso de los roles de género en los dos ámbitos. Cronológicamente arranca en el Antiguo Régimen y llega hasta las problemáticas más recientes. En este sentido, cabe valorar la intención de la obra de proyectar las reflexiones históricas y jurídicas sobre los debates actuales.
Formation and processing of radar signals taking into account the polarization
Authors:   Surgut State University, 628400, Russia, Surgut, Lenin Ave., 1, Shoshin E.L.
Published: February 2025

The polarization proximity and depth of polarization modulation of radio waves scattered by stable radar targets are considered. The function of the polarization proximity of radio waves is analyzed when irradiating a dihedral corner reflector with linearly polarized signals modulated by the orientation angle. The polarization characteristics of radio waves scattered by two- and three-sided corner reflectors, a non-reciprocal object and a linear vibrator are modeled. The mode of full polarization scanning of a low-contrast radar target is investigated.
Linear dispersion of dirac fermions in a single crystal of a solid solution (Cd1-x-yZnxMny)3As2 composition x = 0.29, y = 0.01
Authors:   Belgorod State National Research University 308015, Russia, Belgorod, Pobeda str., 85, Zakhvalinskii V.S. , Borisenko A.V. ,   Belgorod State National Research University 308015, Russia, Belgorod, Pobeda str., 85, Mashirov A.V. ,   Kotelnikov IRE RAS 125009, Russia, Moscow, Mokhovaya str., 11, b.7, Kochura A.V. ,   Southwestern State University 305040, Russia, Kursk, 50th Anniversary of October str., b. 94, Yapryntsev M.N. ,   Center for Collective Use "Technologies and Materials" of the Belgorod State National Research University, 308034, Russia, Belgorod, Koroleva St., 2a, b. 5.
Published: February 2025

The value of the effective mass mc(0)/m0 is determined in single crystals of a solid solution (Cd0.7Zn0.29Mn0.01)3As2 according to the results of a study of Shubnikov-de Haase oscillations in a transverse magnetic field. We compared the Shubnikov and Hall parameters of charge carriers. We have found a weak dependence of the cyclotron mass on the magnetic field. We determined the concentration of charge carriers, n2d, the mobility of charge carriers, µ2d, and the thickness of the 2D surface layer. We have determined the value of the Dingle temperature TD = 34.6 K. We have established that the dependence of the cyclotron mass mc(0)/m0 on the Fermi wave vector kF, obtained from experimentally observed Shubnikov-de Haase oscillations, agrees well with the linear dependence predicted by the theory and indicates the presence of Dirac fermions with zero effective mass in single crystals (Cd0.7Zn0.29Mn0.01)3As2. The Hall resistance oscillations are presumably caused both by the nonequipotency of the probes and by the manifestation of the quantum Hall effect in the 2D layer.
Conflicting results between experiment and theory, a growing problem in physical chemistry?
Authors: Avramenko Aleksandr
Published: February 2025

The ever increasing complexity of scientific issues and instrumentation has led to scientists having to primarily focus within highly specific research areas. A physical chemist may, for example, become an expert in optical equipment used to conduct experiments on certain types of molecules, others may focus on conducting theoretical work using highly specialized or custom made software programs. This specialization can lead to an increase in efficiency, however, without proper communication it can lead to theoretical groups making contradictory predictions regarding work which has already been tested. In this paper we look at several examples in which theoretical predictions appear to be in conflict with empirical results. While the examples in this paper are fairly innocuous, to ensure faith in scientific results, scientists must take care to communicate with the scientific community regarding their research, otherwise a situation in which "the right hand does not know what the left is doing" may develop.
Visual cortical responses in age-related hearing loss show evidence for compensatory neuroplasticity
Authors: Aguiar Patricia V. , Williams Michelle R. , Paul Brandon T.
Published: February 2025

Sensory loss is prevalent in older adults and is associated with changes to brain structure and function. In early life, the brain compensates for sensory loss by upregulating intact senses, such as in deafness where neural sensitivity for vision increases and visual peripheral perception improves. However, it is unclear if similar neuroplastic compensation occurs in older adults with sensory loss, which would show the aging brain’s adaptability and inform sensory rehabilitation strategies. We tested for evidence of compensatory visual neuroplasticity in adults (N = 66) aged 53 to 80 with typical hearing or hearing loss, and if this neuroplasticity differed for visual stimuli that were or were not relevant to speech perception. Participants viewed speech-like or non-speech stimuli as we recorded cortical activity with the 64-channel electroencephalogram (EEG). Participants with more hearing loss tended to have longer cortical P1 and N1 latencies of the visual evoked potential, consistent sensory decline. However, the later cortical P2 response latency decreased with more hearing loss in agreement with compensatory plasticity. Effects were independent of numerical age. Latency effects in hearing loss were more pronounced for the speech-like stimulus compared to the non-speech stimulus, but P2 responses for the non-speech stimulus showed greater cross-modal recruitment of temporal cortex. Findings show for the first time that compensatory plasticity operates on later cortical responses in older adults, is not explained by numerical age, and differs for speech and non-speech events. However, earlier cortical responses like P1 and N1 may be sensitive to sensory decline.
Crisis del Servicio Público: Liderazgo y Austeridad. [Public Service Crisis: Leadership and Austerity]
Authors: Becerra-Garcia Luis-Enrique , Aguilar-Pineda Maria-Guadalupe
Published: February 2025

Public service in Mexico has evolved from a model based on honor and responsibility to an institutionalized system facing serious operational and legitimacy deficiencies. The expansion of the state throughout the 20th century strengthened its role in strategic sectors but also led to structural issues such as corruption, clientelism, and excessive bureaucracy. In recent decades, reforms aimed at professionalization and transparency have proven insufficient, while austerity policies have exacerbated systemic failures. This study examines the factors that have weakened institutional efficiency, with a focus on the impact of leadership, regulatory frameworks, and resource reductions in public administration.Findings reveal that the lack of incentives and arbitrary evaluations have fostered a culture of minimal effort, reducing productivity and compromising service quality. The elimination of merit-based selection processes has eroded the principle of meritocracy, allowing discretionary appointments and undermining sector professionalization. Austerity measures have had unintended consequences, including staff reductions in critical areas, increased workloads, and the loss of institutional expertise. Additionally, inconsistencies in the application of regulations have created uncertainty in decision-making and weakened public trust in government institutions.Building on this analysis, the article highlights the urgent need for structural reforms to restore public service professionalization, modernize governance, and strengthen accountability. What are the most effective strategies to reverse this crisis? How can public administration regain legitimacy and efficiency in a context of limited resources? These questions are central to understanding current challenges and outlining a viable path for the future of Mexico’s public service.
Seismic imaging of mid-crustal heterogeneity beneath geothermal systems, central Taupo Volcanic Zone, New Zealand
Authors: Bannister Stephen , Bertrand Edward , Kilgour Geoff , Caldwell Grant , Chambefort Isabelle , Heise Wiebke , Bourguignon Sandra
Published: February 2025

The Taupo Volcanic Zone (TVZ) in New Zealand is a region of highly pro- ductive Quaternary volcanism and very large hydrothermal heat flux. Here we investigate the upper- and mid-crustal seismic velocity structure of a region within the central, rhyolitic part of the TVZ encompassing the high- temperature geothermal systems Mokai, Wairakei, Ng¯a Tamariki, Orakei Korako, Te Kopia and Rotokawa. Using double-difference tomographic inversion of local earthquake data we derive 3-D models of P-wave velocity (Vp) and the P- to S-wave velocity ratio (Vp/Vs) for the subsurface. Both high (> 6.0 km/s) and low (< 5.5 km/s) Vp heterogeneities are seen in the mid-crust between 5 and 11 km depth. Regions with high Vp are interpreted to indicate the presence of solidified, more mafic, material within an otherwise quartzo-feldspathic crust, while regions with low Vp values are inferred to represent bodies of crystal-rich low-melt-fraction magma with a low melt fraction. Using the new 3-D velocity model we then relocated ∼9100 earthquakes recorded between 2009 and 2022, using EQTransformer to determine P- and S -phase arrival times. The relocated seismicity is strongly clustered, including in the vicinity of some of the geothermal systems (e.g. Wairakei and Rotokawa) where fluid is currently being extracted for electric-power production. Mid-crustal seismicity is also observed west of the Wairakei geothermal field, as well as along the south-eastern margin of the Ngakuru graben (a region of active surface faulting and extension) and on the western margin of the Whakamaru caldera. The depth distribution of the highest-quality hypocentres shows that 90% of the seismicity at Rotokawa geothermal field occurs at depths shallower than 5.1 km, consistent with a shallow brittle-ductile transition and the presence of a cooling pluton beneath Rotokawa seen in magnetotelluric data
Applications of Radical Mindfulness in Schools
Authors: Phan Mary L. , Papa Lesther
Published: February 2025

The application of mindfulness practices in schools has gained significant attention as a tool for helping students develop self-regulation skills. This chapter explores the effectiveness of mindfulness interventions in educational settings, while addressing key challenges such as the religious origins of mindfulness and potential concerns about its integration into diverse school environments. Additionally, it highlights opportunities for incorporating mindfulness practices that respect and center cultural contexts, as well as the origins of the practice itself. Through a case example utilizing a relational framework, the chapter demonstrates how mindfulness can be adapted and implemented in schools to promote emotional well-being and resilience among students. The discussion emphasizes the importance of aligning mindfulness interventions with both the developmental needs of students and the broader social and cultural dynamics of the school community.
Expanding the Reach of Mental Health Apps Among College Students
Authors: Xie Qiang
Published: February 2025

This letter builds upon McCarthy and Horwitz’s (2025) study published in Journal of American College Health, which examined first-year college students’ attitudes and barriers to mental health apps. The letter highlights key areas for further research, including considering the role of international student status in mental health app use, incorporating pharmacological treatment history into mental health treatment measures, and expanding the application of the Health Belief Model to capture additional constructs pertinent to college students’ attitudes toward mental health apps. It advocates for longitudinal studies to assess causal relationships between prior mental health care use and mental health app engagement. Finally, the letter proposes utilizing the Consolidated Framework for Implementation Research to explore the multi-level factors influencing attitudes toward and use of mental health apps among college students. Insights provided in this letter have the potential to inform strategies to expand the reach of mental health apps among college students.
To trust or not to Trust? Face and voice modulation of virtual avatars
Authors: Siehl Sebastian , Kammler-Sücker Kornelius , Guldner Stella , Zohair Rabia , Janvier Yannick , Nees Frauke
Published: February 2025

Objective: This study explores the graduation of social traits in virtual characters by experimental manipulation of perceived trustworthiness with the aim to validate an existing predictive model in animated whole-body avatars.Method: We created a set of 210 animated virtual characters, for which facial features were generated according to a predictive statistical model originally developed for 2D faces. In a first online study, participants (N=34) rated mute video clips of the characters on the dimensions of trustworthiness, dominance, valence, and arousal. In a second study (N=49), vocal expressions were added to the avatars, with voice recordings manipulated on the dimension of trustworthiness by their speakers. Results: In study one, as predicted, we found a significant positive linear (t(7071)=47.67, p<.001) as well as quadratic (t(7071)=-4.76, p<.001) trend in trustworthiness ratings. We found a significant negative correlation between mean trustworthiness and arousal (=-.37, p<.001), and a positive correlation with valence (=.88, p<.001). In study two, we found a significant linear (t(4465.96)=33.91, p<.001), quadratic (t(4465.96)=-10.05, p<.001), cubic (t(4465.96)=-5.90, p<.001), quartic (t(4465.96)=4.88, p<.001) and quintic (t(4465.96)=3.20, p=.001) trend in trustworthiness ratings. Similarly to study one, we found a significant negative correlation between mean trustworthiness and arousal (=-.42, p<.001) and a positive correlation with valence (=.76, p<.001).Conclusion: We successfully showed that a multisensory graduation of social traits, originally developed for 2D stimuli, can be applied to virtually animated characters, to create a battery of animated virtual humanoid male characters. These virtual avatars have a higher ecological validity in comparison to their 2D counterparts and allow for a targeted experimental manipulation of perceived trustworthiness. The stimuli could be used for social cognition research in neurotypical and psychiatric populations.
Value Projection. Humans perception of a humanoid robot in moral contexts.
Authors: Marchesi Serena , Ciupinska Kinga , De Tommaso Davide , Wykowska Agnieszka
Published: February 2025

As robots become collaborators in various domains, understanding human perception of them as moral and intentional agents ispivotal. This study addresses different strategies to promote humans’ perception of social robots as value-aware collaborators,focusing on the alignment of values between humans and the humanoid robot iCub. Employing three different strategiesof describing the iCub robot abilities of moral-decision making, we found that regardless of the strategy used, participantstended to attribute moral agency to iCub, likely influenced by its humanoid appearance. Interestingly, the absence of priorindication of iCub’s ability to make moral decisions led to a lower adoption of intentional stance. These results suggest anuanced relationship between perceived intentionality and morality in human-robot interactions. Moreover, our findings advanceour understanding of how humans perceive different agents in terms of value-awareness, bridging subjective and objectivemeasures through behavioural and self-report indicators.
Control-based moral responsibility judgments are modulated by the age of the judged
Authors: Li Junyu , Hardecker Susanne , Haun Daniel , Bohn Manuel
Published: February 2025

Adults hold beliefs about children’s developmental timelines and intuitively adjust their moral evaluations based on children’s ages, attributing varying degrees of responsibility depending on the context. A common assumption is that children’s limited control explains their reduced moral responsibility --- but do adults' factual beliefs about children’s control align with their moral judgments? In three online vignette studies with UK and US adults (N = 481), participants assessed the likelihood of blameworthy behaviors in characters aged 2 to 40 years and judged their moral responsibility when these behaviors were explicitly attributed to a lack of specific types of control. Our findings suggest that the relationship between perceived control and moral responsibility is shaped by age: while participants expected a strong link between behavior likelihood and responsibility in adulthood, this association was absent in early childhood. This pattern indicates that early childhood may be viewed as a general phase of reduced moral responsibility, independent of adults’ beliefs about children’s actual levels of behavioral and cognitive control.