bluuebunny/crossref_metadata_2025 huggingface dataset:
Temperature and Precipitation Projections for selected station on Middle Rift Valley Ethiopia, using RCP scenarios
Authors: Molla Moges , Mekoya Antensay
Published: February 2024

This study analyzed the potential impacts of climate change on three weather stations in Ethiopia using models and ensembles of daily precipitation and temperature. The analysis focused on three timeframes (2020s, 2050s, and 2080s) and different RCP scenarios. The results revealed that the temperature is expected to increase in all three stations under different RCP scenarios and timeframes, varying depending on the scenario and station. Additionally, the temperature and precipitation anomalies analysis provided valuable insights into how climate patterns change over time. The historical trends in rainfall indicate a declining rainfall trend during the March-April-May (MAM) rainy season, while the October-November-December (OND) rainy season shows an increase. Tmax and Tmin patterns are consistent with the domain having a common rising trend with a rate of 0.07°C to 2.67°C per decade. Projection analysis considered three emissions scenarios: a low-emission (mitigation) scenario (RCP2.6), a medium-level emission scenario (RCP4.5), and a high- emission (business as usual) scenario (RCP8.5). A noticeable increase in precipitation across different scenarios and time frames for all stations, with the percentage change varying from -2.3% to 39.3%. In terms of precipitation increase, Metehara is projected to have a higher percentage change compared to Meki, ranging from 0.01% to 39.3% across different scenarios and timeframes. In the RCP 8.5 scenario, Melk Worer is expected to have the lowest percentage increase in precipitation, ranging from -2.3% to 5.6%, among the three weather stations. The study recommends taking proactive measures to mitigate the impacts of climate change, such as developing early warning systems and implementing water conservation measures to build more resilient communities and mitigate the impacts of climate change on natural and human systems
Numerical Implementation of a Susceptible - Infected - Recovered (SIR) Mathematical Model of Covid-19 Disease in Nigeria
Authors: Olu Ogunlade Temitope , Michael Ogunmiloro Oluwatayo , Emmanuel Fadugba Sunday , Israel Oginni Omoniyi , Olanrewaju Oluwayemi Matthew , Otonritse Okoro Joshua , Olufemi Olatunji Sunday
Published: February 2024

In this study, we examine the dynamics of the Susceptible Infected Recovered (SIR) model in the context of the COVID-19 outbreak in Nigeria during the year 2020. The model is validated by fitting it to data on the prevalence and active cases of COVID-19, sourced from a government agency responsible for disease control. Utilizing the parameters associated with the disease prevalence, we calculate the basic reproduction number 𝑅𝑐𝑟, revealing its approximate value as 10.84. This suggests an average infection rate of around 10 human individuals, indicating the endemic nature of the disease in Nigeria. The impact of variation of recovery rate via treatment is examined, demonstrating its effectiveness in reducing disease prevalence when 𝑅𝑐𝑟 is below or above unity. To numerically implement the model, we employ the Sumudu Decomposition Method (SDM) and compare its results with the widely used Runge–Kutta fourth-order (RK4) method, implemented through the Maple software. Our findings indicate a mutual efficiency and convergence between the two methods, providing a comprehensive understanding of the COVID-19 dynamics in Nigeria.
Fizinio aktyvumo nauda sergant Parkinsono liga
Authors: Vičkačka Naglis , Vasiliauskaitė Revaldė , Paulėkas Erlandas
Published: February 2024

Tyrimo tikslas. Išanalizuoti fizinio aktyvumo naudą pacientams, sergantiems Parkinsono liga. Tyrimo metodai. Atlikta mokslinių publikacijų analizė „PubMed“ ir „Google Scholar“ informacijos paieškos sistemose, vartojant reikšminius žodžius: „Parkinsono liga“, „fizinis aktyvumas“. Rezultatai. Parkinsono liga pasireiškia įvairiais jai būdingais nemotoriniais ir motoriniais ligos simptomais. Siekant sulėtinti simptomų progresavimą, ieškoma konservatyvių gydymo alternatyvų, viena iš jų – fizinis aktyvumas. Fizinis aktyvumas, skatindamas įvairius procesus, lemia geresnę neuronų tarpusavio sąveiką tarp pamato branduolių, žievės ir gumburo. Naudojamos įvairios fizinio aktyvumo formos padeda sustiprinti pacientų raumenų jėgą ir sumažinti bradikinezijos pasireiškimą. Sumažėjęs motorinių simptomų pasireiškimas turi teigiamą poveikį nemotoriniams simptomams – emocinei būklei, sumažina nerimo ir depresijos simptomus. Išvados. Fizinio aktyvumo nauda pacientams, sergantiems Parkinsono liga, yra įvairialypė, nes, tikėtina, sumažina PL pasireiškimą, motorinių simptomų progresavimą, pagerinapažinimo funkcijas, emocinę būklę bei skatina neuroplastiškumo vystymąsi.
Pengaruh Pengetahuan Investasi, Modal Minimal, dan Risiko Investasi Terhadap Minat Investasi (Studi Pada Mahasiswa Program Studi Manajemen Angkatan 2019)
Authors: Sholichah Mu’minatus , Reviandani Wasti
Published: February 2024

Penelitian ini bertujuan untuk melakukan pengujian pengaruh pengetahuan investasi, modal minimal, dan risiko investasi terhadap minat investasi. Penelitian ini dilakukan dengan menggunakan teknik kuantitatif. Pendekatan yang digunakan dalam penelitian ini menggunakan metode kuantitatif. Penelitian ini dilakukan di Fakultas Ekonomi dan Bisnis Universitas Muhammadiyah Gresik. Sampel yang digunakan yaitu sebanyak 137 orang mahasiswa program studi manajemen. Teknik pengambilan data yang dilakukan adalah dengan menggunakan kuesioner. Teknik analisis ada yang digunakan adalah analisis regresi linier berganda. Pengolahan data dilakukan dengan menggunakan program SPSS versi 25. Hasil analisis data menunjukkan variabel pengetahuan investasi, modal minimal, dan risiko investasi bernilai positif dan signifikan terhadap minat investasi.
Kronobiyoloji ve Sirkadiyen Ritim
Authors: Yılmaz Onur , Aydın Aybüke , Işık Mesut , Seven Erbil , Tekin Serek , Ülkevan Tuba , Atan Yavuz Selim , Subaşı Merve , Batur Muhammed , Aktaş Sakine , Çankaya Ezgi , Bulut Mahmut , Tapan Çelikkkaleli Şuheda , Yıldız Saliha , Kızıltan Remzi , Erdem Mehmet , Alay Murat , Şah Volkan , Sayhan Kaplan Havva , Keskin Mehmet Emin , Toprak Murat , Yıldız Hanifi , Aladağ Nesim , Milanlıoğlu Aysel , Çelik Mehmet , Aldemir Mehmet Naci , Şakı Hüseyin , Güneş Hacı Yusuf , Toktas Osman , Kartal Erhan , Oto Gökhan , Temelli Göçeroğlu Rezzan , Atılan Fedai Ülker , İncecik Şaban , Baran Ali İrfan , Karaman Serap , Eker Elif , Yetkin Hilmi
Published: February 2024

Kronobiyoloji Tanımı ve Biyolojik Ritimler
Onur YILMAZ
Sirkadiyen Sistem ve Biyolojik Ritmin Bireysel Farklılıkları
Aybüke AYDIN
Kronobiyolojide Kullanılan Psikometrik Ölçekler ve Objektif Parametreler
Mesut IŞIK
Sirkadiyen Ritim Düzenleyiciler, Işık ve Göz Hastalıkları
Erbil SEVEN, Serek TEKİN
Sirkadiyen Ritim Uyku Uyanıklık Bozuklukları
Tuba ÜLKEVAN
Vardiyalı Sistemde Çalışmanın Bedensel, Ruhsal ve Sosyal Etkileri
Pınar GÜZEL ÖZDEMİR, Yavuz Selim ATAN
Körlük, Sirkadiyen Ritim Uyku Bozukluğu ve Terapötik Yaklaşımlar
Merve SUBAŞI, Muhammed BATUR
Sosyal Jetlag
Sakine AKTAŞ
Kronobiyoloji ve Ruhsal Hastalıklar
Ezgi ÇANKAYA, Mahmut BULUT
Davranışsal Bağımlılıklar ve Sirkadiyen Tercihler
Şuheda TAPAN ÇELİKKALELİ, Pınar GÜZEL ÖZDEMİR
Hormonların Sirkadiyen Ritmi
Saliha YILDIZ
Kronobiyoloji ve Obezite
Remzi KIZILTAN
Endokrin Sistem Hastalıkları ve Kronobiyoloji
Mehmet ERDEM, Murat ALAY
Sirkadiyen Ritimlerin Spor Performansı Üzerindeki Etkisi
Volkan ŞAH
Ağrının Sirkadiyen Kontrolü
Havva SAYHAN KAPLAN, Mehmet Emin KESKİN
Sirkadiyen Ritim ve Romatolojik Hastalıklar
Murat TOPRAK
Solunum Sistemi Hastalıklarına Sirkadiyen Saat Açısından Bakış
Hanifi YILDIZ
Kronobiyoloji, Uyku ve Kardiyovasküler Sistem
Nesim ALADAĞ
Nörolojik Hastalıklar ve Sirkadiyen Ritim
Aysel MİLANLIOĞLU
Sirkadiyen Ritim, İmmünite ve Enfeksiyon Hastalıkları
Mehmet ÇELİK
Kronobiyoloji ve Kanser
Mehmet Naci ALDEMİR, Hüseyin ŞAKI
Sirkadiyen Ritim ve Anestezi
Hacı Yusuf GÜNEŞ
Kronik Kritik Hastalıkta Sirkadiyen Ritim
Havva SAYHAN KAPLAN, Hilmi YETKİN
Cerrahi Sonrası Sirkadiyen Bozukluklar
Osman TOKTAS
Adli Tıp ve Adli Bilimlerde Kronobiyoloji
Erhan KARTAL
İlaçlar ve Kronobiyoloji
Gökhan OTO, Rezzan TEMELLİ GÖÇEROĞLU
Kronoterapi ve Kronoteröpatikler
Ülker ATILAN FEDAİ
COVID-19 ve Sirkadiyen Ritim
Şaban İNCECİK, Ali İrfan BARAN
Çocuklarda Sirkadiyen Ritmin Mekanizması ve Önemi
Serap KARAMAN
Yaşlanma ve Sirkadiyen Ritim
Elif EKER
(E,Z)-1,1,1,4,4,4-Hexafluorobut-2-enes: hydrofluoroolefins halogenation/dehydrohalogenation cascade to reach new fluorinated allene
Authors: Kirij Nataliia V , Filatov Andrey A , Yagupolskii Yurii L , Peng Sheng , Sprague Lee
Published: February 2024

A series of 2,3-dihalo-1,1,1,4,4,4-hexafluorobutanes and 2-halo-1,1,1,4,4,4-hexafluorobut-2-enes were prepared from commercially available hydrofluoroolefins 1,1,1,4,4,4-hexafluorobut-2-enes and their 1H, 19F and 13C chemical shifts measured. Some reactions of synthesized 2-halo-1,1,1,4,4,4-hexafluorobut-2-enes have been investigated. A simple, one-pot procedure for the preparation of a new allene (1,1,4,4,4-pentafluorobuta-1,2-diene) and some of its transformations is presented.
Impacto de la Especie Nativa Pandala (Prunus Huantensis) en el Ecosistema del Área de Influencia del Parque Natural Regional Páramo Paja Blanca Pupiales Nariño
Authors: Arciniegas López Guillermo Ricardo , Argote Hernández Lina María , Ordoñez Gomez Luz Angela , Alberto Revelo Herman
Published: February 2024

El área protegida del Parque Natural Regional Páramo Paja Blanca, provee de recursos ecosistémicos a varios municipios del sur de Colombia, cuenta con una extensión de 3.107 hectáreas y una gran cantidad de especies vegetales y animales, dentro de las cuales esta Prunus Huantensis comúnmente llamado Pandala, una especie vegetal nativa, que facilitó llevar a cabo la presente investigación, utilizando una metodología cualitativa descriptiva, aplicando instrumentos de información primaria como bitácoras de campo y entrevistas, abordando a diferentes actores de la zona rural y urbana del Municipio de Pupiales. Esto permitió referenciar las características del ecosistema y la relación de esta especie con el suelo, la producción del agua y el hábitat para animales tales como aves y mamíferos, además se recolecto datos de sus características y métodos de propagación, como parte de la experiencia personal, en viveros comunitarios, entes gubernamentales e instituciones educativas; estos resultados fueron considerados como insumos importantes en el desarrollo de estrategias pedagógicas e institucionales con el ánimo de promover la gestión ambiental para priorizar temáticas y métodos de reproducción de material vegetal que permita el mantenimiento del bosque nativo.
Causes of Low Communicative Competences in English as a Foreign Language: Considerations and Reflections
Authors: Garzón León Joan Sebastián , Martínez Parra María Fernanda , Barreto Pinzón Samuel Antonio , Cely Betancourt Blanca Lucia
Published: February 2024

Mastering English as a lingua franca has become a first-rate skill for new professionals in most jobs around the world. According to the bilingualism policies in Colombia it is expected that students from higher education achieve a level of English between B1 or B2 according to the Common European Framework of Reference for Languages (CEFRL), with students from bachelor degree programs in foreign languages, the level must be C1, in this sense the Ministry of Education has implemented projects and strategies to get a bilingual professional with high communicative competences, according to the demands of the globalized world. However, most students show low levels of communicative proficiency in English according to the results of the test applied by ICFES. Despite the demands of learning English, weaknesses persist in the mastery of communicative competences. A constant concern is to investigate some causes of low communication skills in this language. This article presents the results of some research conducted in various countries around the world that has attempted to investigate these causes. The causes, according to the results of the research, have to do with social and cultural aspects, but more importantly, teacher performance is one of the most frequent causes. This requires special attention to start programs and projects aimed at training teachers in didactic competencies.
Deficiencias del Sistema de Seguridad Pública en Quintana Roo
Authors: Hidalgo Cornelio Bryan Rodrigo
Published: February 2024

El objetivo de la presente investigación es analizar el por qué el estado cuenta con múltiples deficiencias en su sistema de seguridad y cómo impacta de manera grave a los ciudadanos, alterando el orden social. La metodología implementada fue mixta toda vez que de forma cualitativa se analizó los índices de víctimas que se presenta durante los últimos años mediante investigaciones de los diferentes puntos de inseguridad. De forma cuantitativa se aplicó una encuesta a los habitantes de Chetumal. Si se logra entender por qué el estado creció delictivamente, se entenderá todas aquellas investigaciones que se han realizado acerca del estado del porqué se cuenta con un sistema de seguridad sumamente deficiente afectando a la mayoría de los habitantes en Quintana Roo.
Análisis del Modelo Interactivo de Lectura (MIL) como Estrategia para la Enseñanza de la Lectura en los Estudiantes del Grado Tercero de Básica Primaria
Authors: Solano Pushaina Marisela
Published: February 2024

En la extensión del artículo de investigación, se analizó desde múltiples posturas conceptuales, sociales, tecnológicas y pedagógicas, el modelo interactivo de lectura (MIL) como estrategia para la enseñanza de la lectura en los estudiantes del grado tercero de básica primaria a partir de una metodología de investigación de tipo cualitativo, desprendiéndose un diseño de tipo relacional, utilizando como principal fuente de validación y uso de información, la técnica de recolección de datos de tipo revisión documental o bibliográfica de investigaciones relacionadas al artículo y sus representaciones teórico-practicas. Los resultados o conclusiones más importantes esta que se reitera la aplicabilidad del MIL en los diferentes contextos educativos, como herramienta para mitigar los problemas relacionados con la adquisición de competencias lectoescritoras.
Estudio de Viabilidad, Factibilidad y Rentabilidad para la creación de un Autolavado en Seco
Authors: Figueroa Guillen Carlos , de Lara González Norma
Published: February 2024

El presente proyecto es un trabajo de investigación de carácter documental y de campo, sus características son exploratoria, descriptiva, correlacional y explicativa, contempla los elementos metodológicos de la investigación a través del análisis de diferentes autores con respecto a la formulación y diseño de proyectos de inversión. Este trabajo se orienta a la creación de una microempresa, utiliza la metodología de la investigación y diferenciada en sus capítulos; en el diseño del instrumento de investigación orientada a dar respuesta a las preguntas de investigación; el cumplimiento de sus objetivos general y particulares; la contrastación de la hipótesis: es la metodología del proyecto de inversión en el que se demuestra a través de diversos indicadores de mercado, técnicos y financieros la viabilidad, factibilidad y rentabilidad de la idea de negocio de un proyecto de auto lavado en seco LC23 Eco-Dry en la ciudad de Aguascalientes. El resultado final del presente trabajo permite concluir que el proyecto es una alternativa viable, factible y rentable con respecto a la toma de indicadores que se demuestran.
FORMULATION AND IMMUNOMODULATORY BIOACTIVITY TEST OF NANOPARTICLE SYRUP OF ETHANOL EXTRACT OF SUNGKAI LEAVES (Peronema canescens Jack)
Authors: Haflin  , Agusriani  , Mustofa Kartika , Mariska Ruri Putri , Yulion Rizky , Pitriani  , Al Fadhilah Shafira , Hartesi Barmi
Published: February 2024

Sungkai plants are beneficial immunomodulators because of the presence of flavanoid compounds that increase oxygen radicals and antibody production. Pharmaceutical preparations function as immunomodulators, typically in the form of syrups, tablets, capsules, suspensions, and emulsions. Until now, there has been no nanoparticle syrup on the market, even though nanoparticle preparations have the advantage of modifying particle size, controlling the release of active ingredients to reach the active side, protecting drugs from degradation, reducing toxicity, and minimizing side effects. The purpose of this study was to determine whether the syrup of nanoparticles in the ethanol extract of Sungkai leaves acts as an immunomodulator and the stability of the preparation during storage. The methods used were experimental in the laboratory with extraction using the maceration method. The extract obtained was formulated into a nanoparticle solution using the ionic gelation method, then formulated into FO syrup (Base syrup) and F1 syrup (Nanoparticles of ethanol extract of sungkai leaves) and then carried out transmittance tests, particle size analyzer tests, immunomodulatory tests and stability tests. The yield of the extract was 17.5%. The raw material examination of all the materials was in accordance with the literature. The particle size of the nanoparticle solution was 40 nm, that of F0 syrup was 670 nm, and that of F1 syrup was 964 nm. All syrup preparations fell into the nanoparticle size category of 10–1,000 nm. The leukocyte count of the negative control treatment (syrup base) was 5,011 cells/mm³, ...
Formação de Oligopólios na Educação Superior Privada Brasileira: Aanálise de Mercado das Aquisições por Grupos Educacionais
Authors: Moreno S. , SINDEAUX R. V.
Published: February 2024

As F&A fazem parte de uma sistemática capitalista no processo mercantil de instituições privadas, dessa forma, o presente estudo busca evidenciar a característica de mercantilização nas holdings de IES privadas no Brasil. Ainda em síntese, este estudo tem como principal objetivo, introduzir a eficiência das aquisições dessas grandes IES em relação ao número de alunos e notas do ENADE. Como resultados, as aquisições mais eficientes correspondem às IES adquiridas pelos menores valores, concluindo que os recursos analisados são melhores utilizados e administrados em médias inferiores.
Masculinidades: a emergência da estética militar como representação nas páginas do jornal das moças (1944-1945)
Authors: Trento Patrick Aparecido
Published: February 2024

Nessa pesquisa buscamos analisar as representações de masculinidade manifestadas pelo periódico Jornal das Moças (1914 – 1965), entre os anos de 1944 e 1945, período que compreende a participação brasileira na Segunda Guerra Mundial (1939 – 1945), tendo como centralidade a emergência da estética militarizada enquanto modelo de masculino adequado. Por entre ausências e presenças no discurso do periódico, traçamos um panorama no qual se entrelaçam as formas corporais perpassadas pela moda e a aparência, com os enunciados emitidos pelas políticas de gênero estatais e sociais, na constituição de modelos de masculinidade ajustados e alternativos às representações contidas nas páginas do Jornal das Moças.
Mitigasi Daerah Rawan Bencana Longsor Di Kota Batu Dengan Menggunakan Metode Analisis SIG
Authors: Noviari Salsabila , Salfira Ginanda , Raudhah Amna Fithri , Haerudin Nandi , Mulyasari Rahmi
Published: February 2024

Landslide is one of the natural damages caused by mass movement in a natural landscape. The occurrence of landslides causes damage that provides direct and indirect risk effects. Efforts made to reduce the effects of risk can be done by mitigation planning. Batu City is one of the cities located at the foot of Mount Panderman, located at 700-1100 meters DPL. Research was conducted to determine landslide prone areas based on GIS which can then be carried out a sustainable mitigation process. In this area, research was conducted by utilizing GIS in the form of mapping landslide prone areas. Batu city has a predominantly very steep slope that causes high landslide prone areas. Therefore, GIS method can be utilized in mapping landslide vulnerability in Batu city as a map editor and data processor of spatial area which includes rainfall data, soil type data, slope data, and land cover type data.
Peningkatan Target Produksi Pengupasan Tanah Penutup Pada Penambangan Bijih Nikel CV. Sentosa Abadi Desa Bahomakmur, Kecamatan Bahodopi, Kabupaten Morowali, Provinsi Sulawesi Tengah
Authors: Alhabsyi Gina Audina P , Idhan Muh Arif , Bunga Ruth , Sani Hendra
Published: February 2024

Nickel is the fifth most common chemical element on Earth. Several regions in Indonesia with large nickel content are East Luwu, South Sulawesi, Kolaka, Southeast Sulawesi, Morowali, Central Sulawesi, East Halmahera, North Maluku. Most nickel mines use a mining method with an open mining system (Surface Mining) using a method (Open Cut Mining), namely cutting from the ridge downwards. The mining stages are carried out by clearing land, stripping overburden, dredging ore, loading and hauling for purification and processing. CV. Sentosa Abadi is a Mining Contractor based in Palu City, Central Sulawesi and also has a site camp in Bahomakmur Village, Bahodopi District. The company uses an open cut process along with open-pit mining technology. Land clearing, removal of top soil and cover soil. The aim of this research is to determine the overburden production target in July at CV. Sentosa Abadi and to evaluate production increases which are influenced by waiting times. Calculating production targets is one way to plan and control production, apart from that, production targets can also be defined as a tool to carry out effective and efficient planning. From research This is the volume of overburden produced during one month with total production of 296,927.7 bcm.
Implementasi Algoritma Random Forest dengan Forward Selection untuk Klasifikasi Indeks Pembangunan Manusia
Authors: Posangi Tiara , Yahya Lailany , Wungguli Djihad
Published: February 2024

Development is essentially a process of continuous change carried out to achieve better living condition. So that the benchmark for the success of a development is seen in its human development. 3 The basic dimensions that form human development are long and healthy life, knowledge, and a decent life. The indicators that represent the three dimensions are summarized in a single value, namely the Human Development Index (IPM). In 2021 the HDI figure in Indonesia is 72.29, which means it is high. However, due to the diverse geographical location of regions in Indonesia, this also influences the HDI rate in each region in Indonesia, so this study uses the Random Forest Algorithm to obtain accurate results from the HDI classification and uses Forward Selection to determine features that influence the classification. The results of the study show that the features that influence the classification are per capita spending, expected length of schooling, life expectancy, and average length of schooling, and get a final accuracy of 80%.
Pelatihan Literasi dan Numerasi Mahasantri Melalui Program Kepenulisan Karya Ilmiah
Authors: Anintyawati Riska , Masithoh Dewi
Published: February 2024

The importance of producing scientific papers in an academic environment is a necessity. However, it is a challenge for students who have just entered the world of writing. Therefore, this writing training activity aims to increase students' writing motivation and literacy and numeracy skills in compiling a scientific paper. The method of implementing activities uses the forum group discussion (FGD) method and the simulation method. The results of the activity showed that the writing training activities for students at Ma'had Aly Asslafiyyah went well. Participants have been able to prepare a draft of a scientific paper. Apart from that, 95% of participants had a strong desire to learn to improve their literacy and numeracy skills, as seen from the very positive response from participants participating in the training until the end of the activity. Through the Scientific Writing training activities at Ma'had Aly Assalafiyyah, students' enthusiasm and enthusiasm for improving their literacy and numeracy skills can be seen increasing, with follow-up plans aimed at strengthening the quality of learning and preparing students to contribute to the scientific world.
Successful Management of a Case with Amniotic Fluid Embolism
Authors: Çalışkan Şenay Zümrüt , Tanacan Atakan , Kara Özgür , Özcan Namık , Sahin Dilek
Published: February 2024

Amniotic fluid embolism (AFE) is an obstetric emergency with high maternal and fetal mortality and morbidity. The most important factor in determining the prognosis is early diagnosis and treatment. We present a case of amniotic fluid embolism that was successfully treated with early diagnosis and intime management.

Respiratory arrest developed during labor in a 20-year-old patient who underwent urinoma drainage and cordocentesis for fetal renal anomaly 10 days ago and then profuse bleeding occurred approximately 90 minutes after vaginal delivery. With our definition of AFE, massive blood transfusion, fibrinogen replacement and intrauterine balloon were applied quickly. The diagnosis of AFE was made clinically and excluding differential diagnoses. She was discharged without complications.
The history of stoplists: lists of words not indexed
Authors: Weinberg Bella Hass
Published: February 2024

The concept of the stoplist – a list of the words not indexed – is related to indexable matter, to the arrangement of subentries in indexes, and to search engine optimization. Stoplists were thought to have been developed in the 1950s in conjunction with automatic indexing, but a fifteenth-century Hebrew concordance to the Bible,
Me’ir Nativ
, contains a stoplist that is very similar to modern ones, consisting of function words such as prepositions. Since the Hebrew concordance was modeled on the Latin biblical concordance of Arlottus, which does not contain a stoplist,
Me’ir Nativ
must be regarded as the first example of this structure. Although stopwords were omitted from the earliest Latin concordances (without listing them), subsequent theological debate about the meanings of Latin function words led to the compilation of special concordances of such words. Current research by the author focuses on the importance of similar small words to the Masoretes, who were concerned about preserving an accurate text of the Hebrew Bible, and may possibly have had an index of such words.
‘Making Connections’: Australian and New Zealand Society of Indexers conference
Authors: Browne Jenny
Published: February 2024

The theme of the 2023 Australian and New Zealand Society of Indexers (ANZSI) 2023 conference was ‘Making Connections’. It was held on the Charles Sturt University campus in Wagga Wagga, NSW, on 19–20 October. This was the first ANZSI conference in many years, and an opportunity for the Society’s members to gather in person after several years of isolation during the COVID-19 pandemic. They enjoyed two days of presentations and networking. An advanced indexing workshop followed the conference on 21 October.
‘Bringing the Outside In: Expanding your Indexing Horizons’. Society of Indexers 2023 conference
Authors: Arnet Sam , de Boer Margaret , Kingdom Ann
Published: February 2024

The first in-person Society of Indexers conference for four years had a very practical orientation, focusing on opportunities for professional development and encouraging attendees to venture out of their comfort zones. Through a series of plenary and breakout sessions it gave an insight into different kinds of client and different kinds of publication, as well as covering indexing software (Index-Manager) and even looking at the differences and similarities between indexing and crossword setting. New indexers were well catered for throughout the day, including with a dedicated session full of practical advice for those embarking on a new career as a book indexer. Above all, it provided a day of total immersion in all things indexing in the company of like-minded colleagues, and opportunities for the networking that is such an important part of a conference and cannot be effectively replicated in the online environment.
The DECam Ecliptic Exploration Project (DEEP). VI. First Multiyear Observations of Trans-Neptunian Objects
Authors: Smotherman Hayden , Bernardinelli Pedro H. , Portillo Stephen K. N. , Connolly Andrew J. , Kalmbach J. Bryce , Stetzler Steven , Jurić Mario , Bektešević Dino , Langford Zachary , Adams Fred C. , Oldroyd William J. , Holman Matthew J. , Chandler Colin Orion , Fuentes Cesar , Gerdes David W. , Lin 林 Hsing Wen 省文 , Markwardt Larissa , McNeill Andrew , Mommert Michael , Napier Kevin J. , Payne Matthew J. , Ragozzine Darin , Rivkin Andrew S. , Schlichting Hilke , Sheppard Scott S. , Strauss Ryder , Trilling David E. , Trujillo Chadwick A.
Published: February 2024

We present the first set of trans-Neptunian objects (TNOs) observed on multiple nights in data taken from the DECam Ecliptic Exploration Project. Of these 110 TNOs, 105 do not coincide with previously known TNOs and appear to be new discoveries. Each individual detection for our objects resulted from a digital tracking search at TNO rates of motion, using two-to-four-hour exposure sets, and the detections were subsequently linked across multiple observing seasons. This procedure allows us to find objects with magnitudes m

VR
≈ 26. The object discovery processing also included a comprehensive population of objects injected into the images, with a recovery and linking rate of at least 94%. The final orbits were obtained using a specialized orbit-fitting procedure that accounts for the positional errors derived from the digital tracking procedure. Our results include robust orbits and magnitudes for classical TNOs with absolute magnitudes H ∼ 10, as well as a dynamically detached object found at 76 au (semimajor axis a ≈ 77 au). We find a disagreement between our population of classical TNOs and the CFEPS-L7 three-component model for the Kuiper Belt.
The DECam Ecliptic Exploration Project (DEEP). IV. Constraints on the Shape Distribution of Bright Trans-Neptunian Objects
Authors: Strauss Ryder , Trilling David E. , Bernardinelli Pedro H. , Beach Christiano , Oldroyd William J. , Sheppard Scott S. , Schlichting Hilke E. , Gerdes David W. , Fuentes Cesar , Holman Matthew J. , Jurić Mario , Lin 林 Hsing Wen 省文 , Markwardt Larissa , McNeill Andrew , Mommert Michael , Napier Kevin J. , Payne Matthew J. , Ragozzine Darin , Rivkin Andrew S. , Smotherman Hayden , Trujillo Chadwick A. , Adams Fred C. , Chandler Colin Orion
Published: February 2024

We present the methods and results from the discovery and photometric measurement of 26 bright VR > 24 trans-Neptunian objects (TNOs) during the first year (2019–20) of the DECam Ecliptic Exploration Project (DEEP). The DEEP survey is an observational TNO survey with wide sky coverage, high sensitivity, and a fast photometric cadence. We apply a computer vision technique known as a progressive probabilistic Hough transform to identify linearly moving transient sources within DEEP photometric catalogs. After subsequent visual vetting, we provide a photometric and astrometric catalog of our TNOs. By modeling the partial lightcurve amplitude distribution of the DEEP TNOs using Monte Carlo techniques, we find our data to be most consistent with an average TNO axis ratio b/a < 0.5, implying a population dominated by non-spherical objects. Based on ellipsoidal gravitational stability arguments, we find our data to be consistent with a TNO population containing a high fraction of contact binaries or other extremely non-spherical objects. We also discuss our data as evidence that the expected binarity fraction of TNOs may be size-dependent.
Global Chemical Transport on Hot Jupiters: Insights from the 2D VULCAN Photochemical Model
Authors: Tsai Shang-Min , Parmentier Vivien , Mendonça João M. , Tan Xianyu , Deitrick Russell , Hammond Mark , Savel Arjun B. , Zhang Xi , Pierrehumbert Raymond T. , Schwieterman Edward W.
Published: February 2024

The atmospheric dynamics of tidally locked hot Jupiters is characterized by strong equatorial winds. Understanding the interaction between global circulation and chemistry is crucial in atmospheric studies and interpreting observations. Two-dimensional (2D) photochemical transport models shed light on how the atmospheric composition depends on circulation. In this paper, we introduce the 2D photochemical (horizontal and vertical) transport model, VULCAN 2D, which improves on the pseudo-2D approaches by allowing for nonuniform zonal winds. We extensively validate our VULCAN 2D with analytical solutions and benchmark comparisons. Applications to HD 189733 b and HD 209458 b reveal a transition in mixing regimes: horizontal transport predominates below ∼0.1 mbar, while vertical mixing is more important at higher altitudes above 0.1 mbar. Motivated by the previously inferred carbon-rich atmosphere, we find that HD 209458 b with supersolar carbon-to-oxygen ratio (C/O) exhibits pronounced C2H4 absorption on the morning limb but not on the evening limb, due to horizontal transport from the nightside. We discuss when a pseudo-2D approach is a valid assumption and its inherent limitations. Finally, we demonstrate the effect of horizontal transport in transmission observations and its impact on the morning−evening limb asymmetry with synthetic spectra, highlighting the need to consider global transport when interpreting exoplanet atmospheres.
Influence of Ionization on the Polytropic Index of the Solar Atmosphere within Local Thermodynamic Equilibrium Approximation
Authors: Varonov Albert M. , Mishonov Todor M.
Published: February 2024

An initial theoretical attempt to explain the observed decrease of the polytropic/adiabatic index γ in the solar corona has been accomplished. The chemical reactions of the ionization–recombination processes in local thermodynamic equilibrium (LTE) of a solar plasma cocktail containing heavy elements are found to cause 1.1 < γ ≤ 5/3 in the quiet solar atmosphere. It is also shown that the quiet solar atmosphere is in LTE, justifying this theoretical study. This result is obtained by numerically solving the Saha equation and subsequently using a newly derived equation for calculation of the polytropic index from thermodynamic partial derivatives of the enthalpy and pressure with respect to density and temperature. In addition, a comparison measured from spectroscopic observations of propagating slow magnetohydrodynamic waves in coronal loops shows that LTE ionization accounts for a very small part of the observed decrease of γ, meaning that the solar plasma in the active region is not in LTE as expected. However, the observed dependency of higher polytropic index at higher temperatures is confirmed by the current theoretical approach. It is concluded that in order to account for the polytropic index decrease in the active regions of the solar corona, it is necessary for kinetic non-LTE ionization calculations to be performed.
Tidal Migration of Exoplanets around M Dwarfs: Frequency-dependent Tidal Dissipation
Authors: Wu Samantha C. , Dewberry Janosz W. , Fuller Jim
Published: February 2024

The orbital architectures of short-period exoplanet systems are shaped by tidal dissipation in their host stars. For low-mass M dwarfs whose dynamical tidal response comprises a dense spectrum of inertial modes at low frequencies, resolving the frequency dependence of tidal dissipation is crucial to capturing the effect of tides on planetary orbits throughout the evolutionary stages of the host star. We use nonperturbative spectral methods to calculate the normal mode oscillations of a fully convective M dwarf modeled using realistic stellar profiles from MESA. We compute the dissipative tidal response composed of contributions from each mode, as well as nonadiabatic coupling between the modes, which we find to be an essential component of the dissipative calculations. Using our results for dissipation, we then compute the evolution of circular, coplanar planetary orbits under the influence of tides in the host star. We find that orbital migration driven by resonance locking affects the orbits of Earth-mass planets at orbital periods P
orb ≲ 1.5 days and of Jupiter-mass planets at P
orb ≲ 2.5 days. Due to resonantly driven orbital decay and outward migration, we predict a dearth of small planets closer than P
orb ∼ 1 day and similarly sparse numbers of more massive planets out to P
orb ∼ 3 days.
Dimorphostylis pilocorpus sp. nov. (Crustacea, Cumacea, Diastylidae), a new cumacean from Korean waters
Authors: Kim Sung-Hyun , Lee Taekjun
Published: February 2024

A new species of Cumacea belonging to the genus Dimorphostylis Zimmer was collected from the Dokdo and Ulleung Islands in the East Sea of Korea. The new species, Dimorphostylis pilocorpussp. nov., can be distinguished from all other Dimorphostylis species by the combination of the body surface covered with numerous slender simple setae; carapace with one transverse, a pair of frontal, and three pairs of oblique ridges; three pairs of oblique ridges connected on a submedian carina; telson of the female with 1 pair of short simple and 1 short, stout simple seta centrally; 1 pair of stout simple and 3 pairs of short simple setae on the post-anal section; pleonite 5 of male with 1 spiniform seta on the ventral margin; post-anal section with 2 pairs of stout simple setae bearing a single subterminal setule on both sides; terminal margin with 3 stout simple setae; and a central seta slightly longer than the outer pair of setae. Full illustrations of the new species, including the mouthparts, are given in this paper. A key to the Korean species of Dimorphostylis is also provided.
Graeber and Wengrow's Middle Ages
Authors: Gowers Bernard
Published: February 2024

David Graeber and David Wengrow's 2021 monograph The Dawn of Everything offers an anarchist approach to world history. It has received considerable critical and popular attention, and is a welcome historiographical contribution, due to its broad range, and rejection of technological
and environmental determinism. This review article discusses the book's treatment of medieval Europe. It identifies serious limitations, which derive from Enlightenment assumptions which remain widespread, and create an impediment to understanding the Middle Ages in particular, and the social
possibilities of religion more generally. Drawing on the observations of the anarchist medieval historian Ian Forrest, and the strengths of other elements of The Dawn of Everything, this piece suggests how medieval Europe can contribute to a historiography that is alert to possibilities
for human freedom and solidarity.
Par et pour les archives : vers une sociologie politique des mobilisations archivistiques transnationales
Authors: Beerli Monique J. , El Qadim Nora
Published: February 2024

Dans la lignée des débats interdisciplinaires qui ont affirmé la nature politique des archives, nous examinons l’articulation entre archivage et contestation dans ses dimensions transnationales et internationales. Parce qu’elles brouillent les frontières entre archivistes et activistes, les mobilisations archivistiques transnationales assignent à l’archivage de multiples fonctions : mémorielle, testimoniale, probatoire ou judiciaire. Les dynamiques à l’œuvre concernent aussi bien la construction et la conservation que le déplacement, la numérisation ou le partage des archives. Nous observons la façon dont ces mobilisations se saisissent de ces enjeux, et ce, dans des circulations entre le Moyen-Orient, l’Afrique et l’Europe. Qu’il s’agisse de commémorations d’acteurs socio-politiques oubliés, de conflits interétatiques sur les « vérités » historiques et la propriété des archives, ou encore d’internationalisation des normes de gestion des documents, notre réflexion contribue aux débats sur les archives et les politiques des archives comme objets d’étude pour l’histoire, l’anthropologie, la sociologie et la science politique.
Mettre en mots et en cartons le passé militant. La fabrique des archives des mobilisations tunisiennes en exil comme champ de luttes
Authors: Zederman Mathilde
Published: February 2024

En comparant les modalités de constitution, de conservation et de valorisation des archives d’une association de la gauche tunisienne et d’un mouvement à référent religieux, tous deux exilés en France sous les régimes de Bourguiba et de Ben Ali, je cherche à saisir les logiques sociales et politiques de production des archives de l’activisme en exil, et propose pour cela de réfléchir au lien étroit entre activité militante et activité d’archivage. Retracer le lien entre la constitution d’archives, les sociabilités militantes et les trajectoires des producteurs et productrices de ces fonds permet notamment de montrer que les structures d’opportunités ne sont pas les mêmes pour ces groupes militants. Les pratiques archivistiques sont également conditionnées par des conceptions militantes différentes du rôle de l’archivage, les groupes concernés n’assignant pas tous la même place au travail d’archive dans leur militantisme. Dès lors, la mise en archive des engagements en exil, et ses silences, deviennent un lieu de production et d’expression des rapports de pouvoir.
Du genre des sciences sociales : trajectoires universitaires et professionnelles des boursières du Social Science Research Council (1925-1934)
Authors: Linos Marie
Published: February 2024

Les années d’entre-deux-guerres représentent des décennies charnières pour le développement de la recherche en sciences sociales aux États-Unis. Or, ce champ, contrairement à d’autres, semble faire preuve d’une relative tolérance à l’égard des femmes. En effet, les bourses de recherche postdoctorale du Social Science Research Council (SSRC), une structure créée en 1923 pour promouvoir la recherche en sciences sociales, n’excluent pas les femmes qui sont même relativement bien représentées parmi les lauréats. Cet article interroge les perspectives pour les femmes de mener une carrière dans la recherche en sciences sociales en s’appuyant sur les trajectoires des boursières du SSRC entre 1925 et 1934. Bien que ces dernières bénéficient de réelles opportunités, elles se retrouvent néanmoins face à des barrières de genre qui contraignent et restreignent largement leur parcours et leur progression professionnelle.
L’influence des pratiques de ressources humaines et du climat organisationnel sur le comportement innovant au travail
Authors: Sarr El Hadji , Omoloba Joseph , Estay Christophe , Durrieu François
Published: February 2024

Parmi les différents niveaux d’innovation, le comportement innovant au travail des employés a été positionné comme étant la pierre angulaire de l’innovation organisationnelle (Janssen et al., 2004). En effet, cette forme d’innovation est cruciale pour la réussite des entreprises de services et a fait l’objet d’étude de la part de nombreux chercheurs (Yuan et Woodman, 2010). L’objectif de cette étude est d’améliorer notre compréhension des antécédents et des conditions favorables à l’innovation individuelle au sein des entreprises. D’après Yuan et Woodman, (2010), les facteurs individuels n’influencent pas à eux seuls l’innovation individuelle. D’autres facteurs tels que l’organisation, les collègues et l’équipe de travail, affectent également le comportement innovant au travail. Nous avons analysé l’influence des pratiques de ressources humaines à haute implication et du climat organisationnel sur le comportement innovant au travail des employés d’entreprises de service, en l’occurrence de banques au Sénégal et en Turquie. Nous en avons conclu que ces deux construits influencent le comportement innovant au travail des employés et que le climat organisationnel médiatise partiellement la relation « pratiques de ressources humaines / comportement innovant au travail des employés ».
Démosthéne Postmoderne : Examen critique d’une innovation pédagogique dans l’enseignement supérieur
Authors: Combes Victor
Published: February 2024

La notion d’innovation pédagogique est devenue incontournable dans les établissements d’enseignement du supérieur. La course à l’innovation pédagogique pose toutefois certains problèmes. En particulier, elle tend à éclipser l’effort de définition de la notion au profit d’une guerre d’image à laquelle se livrent ces établissements privés comme publics. En conséquence, les critères d’évaluation d’une innovation pédagogique deviennent flous, imprécis ou auto-proclamés. Cet article propose ainsi de revenir aux éléments fondamentaux de cette notion, en mettant en évidence des confusions récurrentes (notamment avec l’innovation technologique). Puis il présente un dispositif pédagogique inédit, nommé « Démosthène Postmoderne », qu’il passe ensuite aux cribles des critères relevés dans la littérature. Pour finir, il aboutit à des préconisations concernant des critères pour les innovations pédagogiques dans le supérieur.
Nouveaux cadres d’apprentissage dans l’enseignement supérieur : L’enseignement supérieur pour la formation de la société
Authors: Olczyk Anne-Charlotte
Published: February 2024

L’enseignement supérieur, comme toute la société, est confronté à des mutations majeures et à un changement de paradigme. Nous allons ici réfléchir à quels pourraient être les nouveaux cadres d’apprentissage. Nous aborderons ainsi la nécessité de faire appréhender aux étudiants les notions de biens communs et comment celles-ci pourraient s’articuler autour de dispositifs pédagogiques dans le but de former des étudiants en école de commerce à devenir des citoyens critiques. Cette révolution devra s’opérer autour de toutes les parties prenantes : les étudiants, les professeurs et les institutions.
Les pouvoirs des époux sur leurs biens : quelles problématiques pour les déplacés d’Ukraine ? Regards issus d’une comparaison franco-ukrainienne
Authors: Marignani Ambra , Fursa Svitlana Yaroslavovna
Published: February 2024

L’application, dans certains cas, de la loi française aux pouvoirs des époux déplacés d’Ukraine sur leurs biens peut être pour eux une source d’imprévision. Les notaires seront en première ligne pour endiguer ce risque en assurant l’information de ces époux et en les conseillant. Ce travail sera d’autant plus essentiel en ce domaine, où la différence de teneur entre les droits français et ukrainien a pu être mise en exergue grâce à la comparaison des droits.
Le principe de concentration des moyens à l’épreuve de la circulation internationale des décisions
Authors: Guillard Charlotte
Published: February 2024

Aucun autre moyen que ceux prévus par le règlement (CE) n° 44/2001 du Conseil du 22 décembre 2000 ne pouvant être soulevé devant la cour d’appel saisie d’un recours en révocation de la déclaration du caractère exécutoire en France d’une décision croate, c’est à bon droit que la cour d’appel en a déduit que l’introduction par la partie souhaitant obtenir l’exécution de la décision en France, d’une nouvelle action en exequatur fondée sur le droit commun, ne se heurtait pas à l’autorité de la chose jugée.