bluuebunny/crossref_metadata_2025_split huggingface dataset:
Numerical simulation of storm surge associated with severe cyclonic storms in the Bay of Bengal during 2008-11
Authors: DUBE S.K. , POULOSE JISMY , RAO A. D. 
Published: January 2022

tc Hkh m".kdfVca/kh; pØokr vkrk gS rc Hkkjr vkSj blds fudVorhZ {ks=ksa esa rwQkuh leqnzh rjaxksa dh vkinkvksa ds dkj.k tku vkSj eky dh Hkkjh gkfu] rVh; <k¡pksa dh {kfr vkSj —f"k dks gkfu igq¡prh gSA uoEcj 1970 esa caxykns’k ¼igys iwohZ ikfdLrku½ esa vk, ,d vR;ar iapaM pØokr dh otg ls yxHkx 3]00]000 yksxksa dh tkus xbZaA uoEcj 1977 esa vkU/kz esa vk, pØokr us Hkkjr ds iwohZ rV dks rgl ugl dj fn;k ftlesa yxHkx 10]000 yksxksa dh tkus xbZaA vDrwcj 1999 esa Hkkjr ds mM+hlk ds rV ij ,d izpaM pØokrh rwQku vk;k ftlls ml {ks= esa laifRr dh vR;kf/kd gkfu gksus ds vfrfjDr 15]000 ls Hkh vf/kd yksxksa dh tkus xbZaA gky gh esa ebZ 2008 esa vk, pØokr uxhZl ls E;kaekj esa yxHk.k 1]40]000 yksxksa dh tkusa xbZa vkSj laifRr dk vR;f/kd ek=k esa uqdlku gqvkA ;s fo’o dh lcls cM+h ekuoh; vkink;sa eq[;r% m".kdfVca/kh; pØokrksa ls lac) gaS o leqnzh rwQkuh rjaxksa ls izR;{k:i ls tqMh gSA vr% ml {ks= esa laf{kIr iwokZuqeku vkSj leqnzh rwQkuh rjaxksa dh iwoZ psrkouh nsus dk izko/kku ml {ks= ds fgr esa gksrk gSA bl 'kks/k i= dk eq[; mÌs’; caxky dh [kkM+h vkSj vjc lkxj esa mBus okyh leqnzh rwQkuh rjaxksa dk iwokZuqeku djus ds fy, gky gh esa fodflr fd, x, ekWMyksa dks izdk’k esa ykuk gSA bl 'kks/k&i= esa o"kZ 2008 ls 2011 ds nkSjku caxky dh [kkM+h esa cus izpaM pØokrksa ls tqM+h leqnzh rjaxksa dk iwokZuqeku yxkus@vuqdj.k djus esa fun’kZ ds fu"iknu dk Hkh mYys[k fd;k x;k gSA
Storm surge disasters cause heavy loss of life and property, damage to the coastal structures and the losses of agriculture in India and its neighborhood whenever a tropical cyclone approaches. About 3,00,000 lives were lost in one of the most severe cyclone that hit Bangladesh (then East Pakistan) in November 1970. The Andhra Cyclone devastated the eastern coast of India, killing about 10,000 persons in November 1977. Orissa coast of India was struck by a severe cyclonic storm in October 1999, killing more than 15000 people besides enormous loss to the property in the region. More recently the Nargis cyclone of May 2008 killed about 1,40,000 people in Myanmar as well as caused enormous property damage. These and most of the world's greatest human disasters associated with the tropical cyclones have been directly attributed to storm surges. Thus, provision of precise prediction and warning of storm surges is of great interest in the region. The main objective of the present paper is to highlight the recent developments in storm surge prediction model for the Bay of Bengal and the Arabian Sea. Paper also describes the performance of the model in forecasting/simulating the surges associated with severe cyclones formed in the Bay of Bengal during 2008 to 2011.
Kajian Konseptual Model Pembelajaran Word Square untuk Meningkatkan Hasil Belajar Siswa
Authors: Rinjani Cintia , Wahdini Fauza Izza , Mulia Elvira , Zakir Supratman , Amelia Siska 
Published: January 2022

Pada artikel ini memaparkan kajian isi jurnal dari beberapa hasil penelitian yang difokuskan pada model pembelajaran wors square. Hasil jurnal penelitian yang dianalisis berdasarkan hasil penelurusuran database jurnal online. Pada artikel ini jurnal yang dikaji berjumlah kurang lebih 10 jurnal nasional yang berfokus pada model pembelajaran word square. Hasil dari kajian konsep dari beberapa jurnal bahwa model word square merupakan pengembangan dari model pembelajaran ceramah. Peserta didik diharapkan bisa selalu aktif dan dapat menemukan cara belajar yang sesuai dengan dirinya. Guru hanya berfungsi sebagai mediator, fasilitor dan teman yang membuat situasi yang kondusif untuk terjadinya konstruksi pengetahuan pada diri peserta didik. Word Square ini akan memperkuat metode pembelajaran ceramah. Selain itu hasil kajian pada jurnal dapat disimpulkan bahwa rata-rata hasil penelitian word square juga memberikan pengaruh terhadap hasil belajar.
Pengaruh Media Pembelajaran Berbasis Flashcard Huruf Hijaiyah terhadap Hasil Belajar Iqro pada Santri The Gold Generation
Authors: Nurhasanah Enung 
Published: January 2022

Objek kajian adalah ini media flashcard. Masalah yang dijawab dalam penelitian ini adalah “apakah ada pengaruh penggunaan media pembelajaran flashcard huruf hijaiyah terhadap hasil belajar santri kelas iqro satu The Gold Generation”. Tujuan dalam penelitian ini adalah untuk mengetahui apakah ada pengaruh media flashcard huruf hijaiyah terhadap hasil belajar santri kelas iqro satu The Gold Generation. Jenis penelitian ini ialah penelitian eksperimen dengan pendekatan kuantitatif. Penelitian ini menggunakan one shot case study, bentuk penelitian ini menggunakan satu kelompok dan diberikan perlakuan, kelompok yang diberikan perlakuan yaitu kelas eksperimen dengan penggunaan media flashcard. Adapun tehnik pengumpulan data terdiri dari observasi, angket, dan tes, serta tehnik analisis data menggunakan uji normalitas dan uji hipotesis, dan fokus penyajian dalam penelitian ini adalah (1) penggunaan media flashcard, (2) pemberian tes di iqro satu huruf hijaiyah. Data tersebut dianalisis dengan mengunakan metode statistik yaitu dengan perhitungan uji normalitas dengan nilai X2 hitung 135,659 > X2 tabel 11,070 dari hasil chi kuadrat hitung lebih besar dari chi kuadrat tabel maka data berdistribusi normal. Selanjutnya pengujian dilakukan menggunakan uji hipotesis atau t-tes yaitu dapat melihat pengaruh penggunaan media flashcard huruf hijaiyah, pernyataan tersebut ditandai dengan nilai thitung 10,610> tabel 1,711 maka hipotesis diterima. Berdasarkan hasil analisis tersebut maka dapat dinyatakan bahwa ada pengaruh yang signifikan dengan taraf 0,05 atau 5% pada penggunaan media flashcard huruf hijaiyah terhadap hasil belajar santri iqro satu The Gold Generation tahun pembelajaran 2021.
La creación de contenidos de ficción juveniles en redes sociales.
Authors: García-Vega Alba , De la Fuente Prieto Julián 
Published: January 2022

Esta investigación aborda el reto de analizar las prácticas interactivas que los jóvenes desarrollan en las comunidades de fans a través de diferentes plataformas y redes sociales. Para ello, se plantea un estudio de caso basado en la 3º temporada de la serie SKAM España.
El marco teórico define la importancia de las comunidades de fans en el contexto de los medios, el papel de las redes sociales como espacios para la participación juvenil y los modelos de interacción que surgen a partir de este consumo de ficción.
En cuanto a la metodología, se emplea un análisis cualitativo basado en la Antropología Digital a través de varias técnicas de recogida de datos como la Etnografía virtual y Focus Group, que son analizados e interpretados según la teoría de análisis del discurso, utilizando para ello un enfoque multimodal.
Los resultados de la investigación suponen la reconstrucción de los contenidos generados a través de las redes sociales, teniendo en cuenta tanto la intencionalidad de sus creadores como el impacto logrado entre la audiencia social.
Finalmente, la discusión permite aproximarnos a los nuevos fenómenos comunicativos y modelos de contenidos elaborados por los jóvenes en redes sociales.
Pantallas y dispositivos móviles. Una necesaria educación para la comunicación de la infancia
Authors: García-Matilla Agustín 
Published: January 2022

Desde hace décadas la alfabetización mediática se ha convertido en un campo de investigación cada vez más desarrollado en España. En este artículo se hace alusión a ese desarrollo, con especial énfasis en algunas de las investigaciones sobre competencia mediática más relevantes. Se recogen evidencias de cómo los llamados influyentes (Influencers) y sus seguidores, followers, son cada vez más jóvenes y sus prácticas exigen ser analizadas en el campo de la educomunicación. En este artículo se hacen reflexiones y se adelantan conclusiones de algunos de los avances realizados en una investigación en curso liderada por investigadores de la Universidad de Valladolid en el Campus María Zambrano de la UVa en Segovia, en el proyecto de Internética. Se recogen ejemplos de las prácticas comunicativas de influyentes adolescentes y se exponen también las opiniones de jóvenes seguidores.
A pesar de la abundante literatura científica existente y de las numerosas investigaciones realizadas en los últimos años, el artículo expone cómo los planes de estudios en los diferentes niveles educativos y las leyes que han regulado hasta ahora y deberán regular el audiovisual en España no han tenido en cuenta suficientemente todos los avances realizados a lo largo de las últimas décadas. Este artículo cita la denuncia realizada a finales de 2021 por la Plataforma en favor de la Educomunicación, la Asociación Española de Universidades con Titulaciones de Información y Comunicación (ATIC) y la Asociación Española de Investigación de la Comunicación (AE-IC) que agrupan a la mayor parte del profesorado español de comunicación.
The role of maternal age, growth, and environment in shaping offspring performance in an aerial conifer seed bank
Authors: Callejas‐Díaz Marta , Chambel M. Regina , San‐Martín‐Lorén Javier , Gea‐Izquierdo Guillermo , Santos‐Del‐Blanco Luis , Postma Erik , Climent José M. 
Published: January 2022

AbstractPremiseMaternal effects have been demonstrated to affect offspring performance in many organisms, and in plants, seeds are important mediators of these effects. Some woody plant species maintain long‐lasting canopy seed banks as an adaptation to wildfires. Importantly, these seeds stored in serotinous cones are produced by the mother plant under varying ontogenetic and physiological conditions.MethodsWe sampled the canopy seed bank of a highly serotinous population ofPinus pinasterto test whether maternal age and growth and the environmental conditions during each crop year affected seed mass and ultimately germination and early survival. After determining retrospectively the year of each seed cohort, we followed germination and early survival in a semi‐natural common garden.ResultsSeed mass was related to maternal age and growth at the time of seed production; i.e., slow‐growing, older mothers had smaller seeds, and fast‐growing, young mothers had larger seeds, which could be interpreted either as a proxy of senescence or as a maternal strategy. Seed mass had a positive effect on germination success, but aside from differences in seed mass, maternal age had a negative effect and diameter had a positive effect on germination timing and subsequent survival.ConclusionsThe results highlight the importance of maternal conditions combined with seed mass in shaping seedling establishment. Our findings open new insights in the offspring performance deriving from long‐term canopy seed banks, which may have high relevance for plant adaptation.
Baseline characteristics, management, and predictors of early mortality in cardiogenic shock: insights from the FRENSHOCK registry
Authors: Delmas Clement , Roubille François , Lamblin Nicolas , Bonello Laurent , Leurent Guillaume , Levy Bruno , Elbaz Meyer , Danchin Nicolas , Champion Sebastien , Lim Pascal , Schneider Francis , Cariou Alain , Khachab Hadi , Bourenne Jeremy , Seronde Marie‐France , Schurtz Guillaume , Harbaoui Brahim , Vanzetto Gerald , Quentin Charlotte , Delabranche Xavier , Aissaoui Nadia , Combaret Nicolas , Manzo‐Silberman Stephane , Tomasevic Danka , Marchandot Benjamin , Lattuca Benoit , Henry Patrick , Gerbaud Edouard , Bonnefoy Eric , Puymirat Etienne 
Published: January 2022

AbstractAimsPublished data on cardiogenic shock (CS) are scarce and are mostly focused on small registries of selected populations. The aim of this study was to examine the current CS picture and define the independent correlates of 30 day mortality in a large non‐selected cohort.Methods and resultsFRENSHOCK is a prospective multicentre observational survey conducted in metropolitan French intensive care units and intensive cardiac care units between April and October 2016. There were 772 patients enrolled (mean age 65.7 ± 14.9 years; 71.5% male). Of these patients, 280 (36.3%) had ischaemic CS. Organ replacement therapies (respiratory support, circulatory support or renal replacement therapy) were used in 58.3% of patients. Mortality at 30 days was 26.0% in the overall population (16.7% to 48.0% depending on the main cause and first place of admission). Multivariate analysis showed that six independent factors were associated with a higher 30 day mortality: age [per year, odds ratio (OR) 1.06, 95% confidence interval (CI): 1.04–1.08], diuretics (OR 1.74, 95% CI: 1.05–2.88), circulatory support (OR 1.92, 95% CI: 1.12–3.29), left ventricular ejection fraction <30% (OR 2.15, 95% CI: 1.40–3.29), norepinephrine (OR 2.55, 95% CI: 1.69–3.84), and renal replacement therapy (OR 2.72, 95% CI: 1.65–4‐49).ConclusionsNon‐ischaemic CS accounted for more than 60% of all cases of CS. CS is still associated with significant but variable short‐term mortality according to the cause and first place of admission, despite frequent use of haemodynamic support, and organ replacement therapies.
Taking care of the caregivers: The moderating role of reflective supervision in the relationship between COVID‐19 stress and the mental and professional well‐being of the IECMH workforce
Authors: Morelen Diana , Najm Julia , Wolff Megan , Daniel Kelly 
Published: January 2022

AbstractThe present study examined the relationships between COVID‐related stress, mental health and professional burnout in the infant and early child mental health (IECMH) workforce and examined reflective supervision and consultation (RSC) as a potential protective factor in the context of COVID‐related stress. Participants included 123 adults (n = 121 female, modal age range 30–39 years) in the TN IECMH workforce (mean years of experience = 13.6 years) surveyed in June/July 2020. Sector representation was quite varied (home visiting, childcare, child welfare, early intervention). Results indicated the majority (63%) of the sample was caring for someone else (e.g., child or elderly person) while working at home, 46% of the sample had depression symptoms (18% in the moderate‐severe range), and 75% of the sample had anxiety symptoms (33% in the moderate‐severe range). Higher COVID stress was associated with higher internalizing symptoms and burnout levels and this relationship was mediated by self‐care behaviors such that the more COVID stress one reported, the fewer self‐care behaviors they engaged in, and the higher the risk for internalizing and burnout. Finally, the pathway from COVID stress to self‐care behaviors was moderated by RSC. IECMH professionals who received less than 1 year (or no experience) of RSC showed a significant decrease in self‐care behaviors during times of low, average and high levels of COVID stress compared to those who received 1 year or more of RSC. Implications for both policy and practice will be discussed.
Research utility of a CAPS‐IV and CAPS‐5 hybrid interview: Posttraumatic stress symptom and diagnostic concordance in recent‐era U.S. veterans
Authors: Jackson Colleen E. , Currao Alyssa , Fonda Jennifer R. , Kenna Alexandra , Milberg William P. , McGlinchey Regina E. , Fortier Catherine B. 
Published: January 2022

AbstractThe Clinician‐Administered PTSD Scale (CAPS) is used to measure posttraumatic stress symptoms (PTSS) and diagnose posttraumatic stress disorder (PTSD). However, its use, particularly in settings involving longitudinal assessment, has been complicated by changes in the diagnostic criteria between the fourth and fifth editions of the Diagnostic and Statistical Manual of Mental Disorders (i.e., DSM‐IV and DSM‐5, respectively). The current sample included trauma‐exposed U.S. veterans who were deployed in support of military operations following the September 11, 2001, terrorist attacks (N = 371) and were enrolled in a longitudinal study focused on deployment‐related stress and traumatic brain injury. A hybrid clinical interview using item wording from the CAPS for DSM‐IV (CAPS‐IV) with the addition of items unique to the CAPS for DSM‐5 (CAPS‐5) was used to assess both DSM‐IV and DSM‐5 PTSD diagnostic criteria, allowing for the calculation of separate total scores and diagnoses. Diagnostic agreement, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and interrater reliability between CAPS‐IV and CAPS‐5 were evaluated for the entire sample and stratified by gender. We found high diagnostic agreement (92.9%–95.4%), sensitivity (94.4%–98.2%), specificity (91.7%–92.8%), PPV (89.5%–93.0%), NPV (95.7%–98.1%), and interrater reliability,κ = 0.86–0.91,) for both men and women. The current study supports the use of a hybrid PTSD diagnostic interview assessing both DSM‐IV and DSM‐5 diagnostic criteria, particularly in situations such as longitudinal studies that may require a feasible method of incorporating changes in diagnostic criteria from the DSM‐IV to the DSM‐5.
Analytische Chemie: Batterien beim Altern beobachten
Authors: Zech Claudia 
Published: January 2022

AbstractUm die Lebensdauer von Akkus zu erhöhen, gilt es Alterungsprozesse und ihre Ursachen zu verstehen. Mit einer neuen Messzelle und Synchrotronstrahlung lässt sich nun untersuchen, wie sich Lithiumschwefel‐ und Lithiumionenbatterien während des Ladens und Entladens chemisch verändern.
Telomerase ribonucleoprotein and genome integrity—An emerging connection in protozoan parasites
Authors: Davis Justin Alexander , Chakrabarti Kausik 
Published: January 2022

AbstractTelomerase has an established role in telomere maintenance in eukaryotes. However, recent studies have begun to implicate telomerase in cellular roles beyond telomere maintenance. Specifically, evidence is emerging of cross‐talks between telomerase mediated telomere homeostasis and DNA repair pathways. Telomere shortening due to the end replication problem is a constant threat to genome integrity in eukaryotic cells. This poses a particular problem in unicellular parasitic protists because their major virulence genes are located at the subtelomeric loci. Although telomerase is the major regulator of telomere lengthening in eukaryotes, it is less studied in the ancient eukaryotes, including clinically important human pathogens. Recent research is highlighting interplay between telomerase and the DNA damage response in human parasites. The importance of this interplay in pathogen virulence is only beginning to be illuminated, including the potential to highlight novel developmental regulation of telomerase in parasites who transition between multiple developmental stages throughout their life cycle. In this review, we will discuss the telomerase ribonucleoprotein enzyme and DNA repair pathways with emerging views in human parasites to give a broader perspective of the possible connection of telomere, telomerase, and DNA repair pathways across eukaryotic lineages and highlight their potential role in pathogen virulence.This article is categorized under:
RNA Structure and Dynamics > Influence of RNA Structure in Biological Systems
RNA Evolution and Genomics > RNA and Ribonucleoprotein Evolution
RNA Interactions with Proteins and Other Molecules > Protein‐RNA Interactions: Functional Implications
Human Body Simulation Within a Hybrid Operating Method for a Safe and Efficient Human-Robot Collaboration
Authors: Lemmerz Kai , Kuhlenötter Bernd 
Published: January 2022

AbstractThe planning and integration of production systems with a direct human-robot collaboration (HRC) is still associated with various technical challenges. This applies especially to the realization of the operation methods speed and separation monitoring (SSM) as well as power and force limiting (PFL). Due to the limited consideration of the human motion behaviour, the required dynamic separation distance in SSM is frequently oversized in practice. The main consequences are wasted space as well as cycle time and performance losses within the corresponding HRC application. In PFL a physical contact between the operator and robot is permissible, taking into account specified biomechanical thresholds. However, there is still a lack of suitable use-cases since the maximum permissible speeds are on a very low level. Moreover some thresholds regarding the transient contact case are still non-applicable for critical body areas (e.g. temple, middle of forehead). The study of this paper is related to a kinematic state determination of the human operator within a new hybrid collaborative operation. In this method the SSM type is extended regarding the description of the operator and coupled with the two-body contact model of the PFL. Using a planning and simulation tool for HRC, the kinematic states of different body regions are derived from an integrated and parameterized digital human model. Afterwards, these body regions are mapped to the characteristic body areas of the ISO/TS 15066, whereby the resulting information will be applied in an adaptive robot speed control. The performance of the presented concept will be evaluated using an exemplary simulated HRC scenario.
Implementation of Innovative Manufacturing Technologies in Foundries for Large-Volume Components
Authors: Klötzer Christian , Wanner Martin-Christoph , Flügge Wilko , Greitsch Lars 
Published: January 2022

AbstractThe development of new manufacturing technologies opens up new perspectives for the production of propellers (diameter < 5 m), especially since the use of the established sand casting process as a technology is only partially competitive in today’s market. Therefore, different applications of generative manufacturing methods for the implementation into the production process were investigated. One approach is the mould production using additive manufacturing processes. Investigations showed that especially for large components with high wall thicknesses available systems and processes for sand casting mould production are cost-intensive and conditionally suitable. With our development of a large-format FDM printer, however, the direct production of large-format positive moulds for, for example, yacht propellers up to 4 m in diameter is possible. Due to the comparatively low accuracy requirements for the mould, the focus is on the durability of the drive system and the rigidity of this FDM printer. Equipped with simple linear technology in portal design and cubic design of the frame structure with rigid heated print bed, the aim is to achieve maximum material extrusion via the print head. The production of plastic models not only facilitates handling during the moulding process, but also allows considerable time and cost savings to be made during the running process. A further step in our development is the direct production of the components using WAAM. A possible concept for robot-supported build-up welding for the production of new innovative propeller geometries is presented using the example of a hollow turbine blade for a tidal power plant.
Robot-Based Creation of Complete 3D Workpiece Models
Authors: Singer David , Rohner Dorian , Henrich Dominik 
Published: January 2022

AbstractA complete object database containing a model (representing geometric and texture information) of every possible workpiece is a common necessity e.g. for different object recognition or task planning approaches. The generation of these models is often a tedious process. In this paper we present a fully automated approach to tackle this problem by generating complete workpiece models using a robotic manipulator. A workpiece is recorded by a depth sensor from multiple views for one side, then turned, and captured from the other side. The resulting point clouds are merged into one complete model. Additionally, we represent the information provided by the object’s texture using keypoints. We present a proof of concept and evaluate the precision of the final models. In the end we conclude the usefulness of our approach showing a precision of around 1 mm for the resulting models.