bluuebunny/crossref_metadata_2025_split huggingface dataset:
Flexible 5G gNB Implementation for Easy Tactical Deployment: a Focus on the Radio Unit
Authors: Vercasson Guillaume , Collineau Cyril , manini malo , Dion Jean , Savaux Vincent , Savelli Patrick 
Published: October 2023

<p>This paper deals with the implementation of a light fifth generation (5G) base station (gNB) intended for specific use cases requiring an airborne deployment of the network. We focus on the radio unit (RU) and give details on the components, the implementations, and the technical choices that have been made, driven by the strong constraints inherent to the considered use cases.</p>
Slicenet: A Simple and Scalable Flow-Level Simulator for Network Slice Provisioning and Management
Authors: Kumar Skand Priya Viswanath , Dandoush Abdulhalim , diaz gladys 
Published: October 2023

<p>Network slicing plays a crucial role in the progression of 5G and beyond, facilitating dedicated logical networks to meet diverse and specific service requirements. The principle of End-to-End (E2E) slice includes not only a service chain of physical or virtual functions for the radio and core of 5G/6G networks but also the full path to the application servers that might be running at some edge computing or at central cloud. Nonetheless, the development and optimization of E2E network slice management systems necessitate a reliable simulation tool for evaluating different aspects at large-scale network topologies such as resource allocation and function placement models. This paper introduces Slicenet, a mininet-like simulator crafted for E2E network slicing experimentation at the flow level. Slicenet aims at facilitating the investigation of a wide range of slice optimization techniques, delivering measurable, reproducible results without the need for physical resources or complex integration tools. It provides a well-defined process for conducting experiments, which includes the creation and implementation of policies for various components such as edge and central cloud resources, network functions of multiple slices of different characteristics. Furthermore, Slicenet effortlessly produces meaningful visualizations from simulation results, aiding in comprehensive understanding. Utilizing Slicenet, service providers can derive invaluable insights into resource optimization, capacity planning, Quality of Service (QoS) assessment, cost optimization, performance comparison, risk mitigation, and Service Level Agreement (SLA) compliance, thereby fortifying network resource management and slice orchestration.</p>
PENGARUH RENANG GAYA BEBAS TERHADAP KEBUGARAN JASMANI USIA REMAJA 11 – 15 TAHUN
Authors: Nuril Arifianti Maulidiya , Riga Mardhika  
Published: October 2023

Jenis penelitian yang akan digunakan dalam penelitian dengan judul “ Pengaruh Gaya Bebas Terhadap Kebugaran Jasmani Usia 11- 15 Tahun “. Penelitian ini berakar dari permasalahan untuk mengetahui pengaruh renang gaya bebas terhadap kebugaran jasmani. Metode penelitian yang penulis gunakan dalam penelitian ini adalah metode penelitian eksperimen.Dari penjelasan diatas menggunakan metode eksperimen dengan sampel tidak dipisah maksudnya peneliti memiliki satu kelompok (sampel) saja, yang diukur dua kali, pertama diberi pretest (Kebugaran Jasmani) untuk mengetahui hasil awal dari sampel sebelum objek mendapatkan perlakuan (treatment), setelah itu diberi perlakuan (treatment) dan diakhiri dengan pengukuran post test (Kebugaran Jasmani) sehingga dapat diketahui dengan perbedaan hasil akibat perlakuan yang diberikan, (Ali Maksum, 2012:97). Berdasarkan hasil penelitian di atas dapat dinyatakan bahwa terdapat faktor test kebugaran jasmani yang mempengaruhi suatu prestasi dalam olahraga renang. Beberapa faktor tersebut berupa fisik, teknik, dan psikologis. Salah satu komponen signifikan yang dapat mempengaruhi keberhasilan atlet dalam olahraga prestasi adalah psikologis atlet, latihan, persiapan dan juga saat bertanding. Psikologis merupakan struktur dan fungsi aspek psikis, seperti emosi, motivasi, self- efficacy dan beberapa aspek psikologis lainny. Dalam penelitian melalui atlet renang gaya bebas didapati hasil bahwa peningkatan tersebut berpengaruh signifikan dapan mengurangi tingkat test kebugaran jasmani.
Kata kunci: Pengaruh Renang Gaya Bebas, Kebugaran Jasmani
PENGARUH PEER INSTRUCTIONAL FLIPPED PADA PEMBELAJARAN ONLINE UNTUK MENINGKATKAN KEMAMPUAN LITERASI SAINS SISWA DENGAN GAYA KOGNITIF YANG BERBEDA
Authors: Dewi Sukma Handriyati  
Published: October 2023

Peneltian ini bertujuan untuk mengetahui efektifitas strategi Peer Instructional Flipped Classroom dibandingkan strategi ekspositori dalam meningkatkan kemampuan literasi sains dalam pembelajaran berbasis e-learning. Penelitian berbentuk eksperimen kuasi dengan factorial 2 x 2. Subjek penelitian adalah 37 siswa kelas VII SMP yang terdiri atas dua kelas, yaitu kelas yang menerapkan strategi pembelajaran ekspositori, dan yang menerapkan strategi pembelajaran Peer Instructional Flipped Classroom. Karakteristik gaya kogntif siswa diukur dengan menggunaan Group Embedded Figures Test. Tes untuk mengukur kemampuan literasi sains dilakukan sebelum dan setelah perlakuan dengan menggunakan analisis varians 2 arah pada taraf signifikansi 5%. Hasil perhitungan menunjukkan terdapat perbedaan kemampuan literasi sains diantara siswa yang di ajar dengan ke dua strategi tersebut. Siswa yang belajar dalam pembelajaran e-learning dengan strategi pembelajaran Peer instructional flipped menunjukkan kemampuan literasi sains yang lebih tinggi dari pada siswa yang belajar dengan strategi ekspositori, dalam pembelajaran IPA terintegrasi pada materi Suhu, Kalor dan Perubahannya dalam kehidupan sehari-hari.
Sharecropping and Production Risk of Rice Farming
Authors: Zakaria Redini Shaqilha , Rachmina Dwi , Tinaprilla Netti 
Published: October 2023

Sharecropping is a form of cooperation between landowners and tenants. Two types of sharecropping systems for rice farming in Bone District, South Sulawesi, impact income and production risks. This study aims to (1) analyze the implementation of the sharecropping system and (2) analyze income and production risk. This study used primary data from 117 Berebbo sub-district, Bone district farmers. Data were analyzed using income analysis and production risk. The results showed that the sharecropping system has been implemented traditionally according to customs and is not guided by Law No. 2 of 1960 about the sharecropping system. The sharecropping system has survived to this day because, in addition to improving the economy, it also strengthens farmers' social relations through honesty, trust, and helping each other. There are two types of sharecropping of grain; type 1 is 1:2, and type 2 is 1:1. In type 1, the landowner only provides the land, while in type 2, the landowner provides the land and shares the cost of fertilizers, pesticides, and transportation. The profit of farming using type 2 is higher than type 1, but the risk level of type 2 is also higher than type 1. But the landowner gets a higher profit than tenants because the output distribution is grain without considering farming costs. The output should share the profits to provide justice for both parties. The results of this study can become literature for future researchers to study production risks in sharecropping systems.
The Effect of Application of Diplazium Esculentum Leaf Extracts and GA3 on the Berry Quality of Grape (Vitis Vinifera L.) Cultivar of ‘Prabu Bestari’
Authors: Astawa I Nyoman Gede , Dwiyani Rindang , Mayadewi Ni Nyoman Ari , Manulang Prila Kartika , Astiningsih Anak Agung Made 
Published: October 2023

This study investigated the effect of extract of Diplazium esculentum leaves and GA3 on the berry quality of Vitis vinifera c.v. Prabu Bestari. The objective of this research was to find out the effect of the application of D. esculentum leaf Extract and GA3 on the berry quality of grape c.v. Prabu Bestari. This study was conducted in the Vineyard at the Experimental Station of the Faculty of Agriculture, Udayana University during April to October 2021. A total of five different treatments were applied on inflorescences of grape (by dipping them), i.e. T0= control, only distilled water; T1 = 200 cc leaf extract was diluted with distilled water in to 1 L (200 cc L-1); T2=400 cc L-1; T3 = 600 cc L-1; T4= 500 ppm GA3 (as control positive). There were five treatments arranged in a randomized block design with 6 repetition. The results showed that all treatments were not able to induce seedless, as seeds still presented inside berries, however, the number of seeds in the treatment of 500 ppm GA3 reduced significantly compared to other treatments. Weight per seed decreased significantly at 400 cc L-1 D. esculentum extract, 600 cc L-1 D esculentum extract and 500 ppm GA3.
Inventarisasi dan Karakterisasi Morfologi dan Agronomi Tanaman Nanas (Ananas comosus (L.) Merr) pada Beberapa Sentra Produksi di Pulau Jawa, Indonesia
Authors: Prasetyo Henrietto Innosensius , Wijana Gede , Darmawati Ida Ayu Putri 
Published: October 2023

Persebaran nanas umumnya sangat berkembang pesat di Indonesia khususnya Pulau Jawa. Pengetahuan dan pemanfaatan hasil di beberapa sentra produksi yang masih minim menyebabkan inventarisasi dan karakterisasi tanaman nanas perlu dilakukan. Penelitian ini bertujuan untuk mengetahui lokasi sentra produksi beserta karakter yang terdapat pada suatu varietas nanas dan pemanfaatan hasil tanaman. Informasi tentang keberadaan tanaman nanas ini dapat dilakukan dengan kegiatan inventarisasi. Tahap selanjutnya adalah kegiatan identifikasi. Identifikasi merupakan suatu kegiatan karakterisasi pada suatu tanaman. Kegiatan karakterisasi ini meliputi identifikasi berdasarkan karakter morfologi dan agronomi. Data hasil pengamatan ditabulasi dan ditampilkan dalam bentuk tabel beserta gambar yang dijelaskan secara deskriptif. Hasil penelitian menunjukkan penghasil buah terbanyak terdapat di empat kabupaten di Pulau Jawa. Tanaman nanas yang ditemukan dibudidayakan secara intensif mulai dari pembibitan, penanaman, pemeliharaan, pemanenan, dan pascapanen. Tanaman nanas yang dibudidayakan di Kabupaten Subang adalah Nanas Subang, Kabupaten Bogor adalah Nanas Gati dan Nanas Kapas, Kabupaten Pemalang adalah Nanas Madu, dan Kabupaten Kediri adalah Nanas Madu dan Pasir Kelud 1. Berdasarkan hasil karakterisasi Tanaman Nanas Subang dan Nanas Pasir Kelud 1 dikategorikan Varietas Cayenne dengan ciri buah besar, rasa manis asam, banyak mengandung air, mata lebar dan daun tidak berduri. Sementara itu, Nanas Gati, Nanas Kapas, Nanas Madu Pemalang, dan Nanas Madu Kediri dikategorikan Varietas Queen dengan ciri buah kecil, rasa manis, sedikit air, mata menonjol, dan daun berduri. Selain dijual dan dikonsumsi dalam bentuk segar, buah nanas juga berpotensi untuk dikembangkan sebagai bahan olahan seperti keripik nanas, manisan, wajik, dan dodol.
Observational Constraints on Close Binary Star Evolution. I. Putative Contact Binaries with Long Periods and High Mass Ratios
Authors: Cook Evan M. , Kobulnicky Henry A. 
Published: October 2023

Abstract
Evolutionary and structural models for contact binary stars make quantitative predictions about the distribution of systems in the mass ratio (q)–orbital period (P) plane. Specifically, contact binaries containing primaries with convective envelopes are predicted to be absent at mass ratios larger than a critical threshold that is a function of orbital period and total mass. We test this prediction by characterizing candidate contact binaries that appear to have mass ratios in violation of this threshold. We obtained quadrature-phase echelle spectra (R ≈ 31,000) for 18 close binaries (0.65 day < P < 2.00 days) in the Kepler field, from which we extracted radial velocity profiles for each system. Use of a joint Markov Chain Monte Carlo fitting routine on the Kepler light curves and the radial velocity profiles allows us to retrieve all fundamental system and component parameters. Of the 18 systems, only one is a contact binary, and both components likely have radiative—not convective—envelopes. The 17 remaining systems are detached binaries (eight) or semidetached binaries (four) with ellipsoidal variations, rotating variables (four), or pulsating variables (one). Therefore, none of the systems are in violation of the theoretical mass ratio thresholds for low-mass contact binaries. The 12 noncontact binaries follow a T
2/T
1–q relation significantly weaker than expected for main-sequence components, suggesting radiative heating of the secondaries. Most of the secondaries have radii larger than main-sequence expectations, a possible consequence of heating. Four secondaries fill their Roche lobes, while none of the primaries do, possibly indicating prior mass-ratio reversal.
On the Migration Origin of the Hercules Moving Group with GAIA, LAMOST, APOGEE, and GALAH Surveys
Authors: Liang Xilong , Yoon Suk-Jin , Zhao Jingkun , Li Zhaoyu , Zhang Jiajun , Wu Yaqian 
Published: October 2023

Abstract
Using Gaia DR3 data and the wavelet transformation technique, we study the substructures of the Hercules moving group (HMG): Hercules 1 (H1) and Hercules 2 (H2). Spectroscopic survey data from LAMOST, APOGEE, and GALAH are used to obtain metallicities and ages of stars belonging to the HMG. Our analysis leads to several key findings as follows: (a) the HMG is on average richer in metallicity than the Galactic disk, with H2 being metal richer than H1; (b) the HMG likely has a radial metallicity gradient distinct from that of the disk; (c) the HMG is on average older than the disk, with H2 being older than H1; (d) the HMG likely has a radial age gradient distinct from that of the disk; and (e) the metallicity and age distributions of the HMG depend mainly on the Galactic radius but show no dependence on the azimuthal velocity. Taken all together, we conclude that the HMG is composed primarily of stars undergoing radial migration. We suggest that the HMG is associated with a higher-order dynamical resonance of the bar of the Galaxy.
The Wave Growth, Saturation, and Electron Heating of Lower Hybrid Waves in the Magnetic Reconnection Exhaust
Authors: Ren Yong , Dai Lei , Wang Chi , Guo Zhenyuan 
Published: October 2023

Abstract
Lower hybrid waves are commonly observed in magnetic reconnection. Based on in situ measurements and the application of an extended quasi-linear model, we investigate the occurrence, saturation, and electron heating of lower hybrid waves in the region of magnetopause reconnection outflows. Lower hybrid waves are statistically favored when the density gradient length scale (L

n
) normalized by the ion gyroradius (ρ

i
) is small. The occurrence of lower hybrid waves is significantly higher in the regime of L

n
/ρ

i
< 1 and plasma beta β < 1. These features of wave occurrence are consistent with the linear theory of the wave growth rate. Evidence indicates that the saturation level and the parallel electron heating of waves both increase as the normalized gradient scale L

n
/ρ

i
decreases. The parallel electron temperature increases ∼30%–70% as L

n
/ρ

i
< 1. We show that the observation of saturation and electron heating is consistent with an extended quasi-linear model. In this scenario, lower hybrid waves are driven by density gradients and then quickly saturate in tens of ion gyroperiods. The parallel electron heating from lower hybrid waves is achieved through Landau damping before the nonlinear saturation. Our results provide comprehensive evidence for an end-to-end process of electron heating through lower hybrid waves in reconnection exhausts. L

n
/ρ

i
is the key parameter that determines the extent of the wave growth, saturation energy, and electron heating in this wave–particle interaction process.
Entre iatreion et domicile du patient. Spatialiser la pratique médicale dans l’Athènes classique
Authors: Castelli Hélène 
Published: October 2023

Le présent article interroge la spatialité du soin dans les cités grecques et particulièrement dans l’Athènes classique. L’analyse porte d’abord sur le iatreion ou « cabinet médical », pour établir les soins qu’on y dispense et sa fréquentation. Au-delà des traités médicaux, d’autres documents révèlent une fonction inattendue de la salle d’attente : celle d’un lieu de rencontres masculines. Ce sont ensuite les visites à domicile qui sont étudiées et les raisons qui poussent un malade à s’aliter, chez lui ou chez autrui. Enfin, une troisième partie propose des hypothèses quant à la localisation des cabinets médicaux au Pirée et dans l’Asty.
Le temps consacré au sommeil diffère selon le milieu social et le nombre d’enfants
Authors: Rauch Capucine 
Published: October 2023

En 25 ans, le temps consacré au sommeil est resté stable, sauf pour les personnes âgées pour qui il a diminué. Sa place dans les emplois du temps n’est pas restée figée pour autant. Les nuits se sont décalées et les individus se couchent de plus en plus tard, en partie en raison de l’essor de la télévision dont l’écoute en soirée retarde l’heure du coucher. À la retraite, les habitudes de sommeil liées aux rythmes de la vie professionnelle se maintiennent. Les retraités, anciennement cadres ou occupant une profession intermédiaire dorment moins longtemps que les agriculteurs et les ouvriers.
De l’envie au savoir, ou de la curiosité sexuelle chez l’enfant
Authors: Roussille Marie-Amélie 
Published: October 2023

Dans son roman The Go-Between paru en 1953, Leslie Poles Hartley raconte comment la curiosité sexuelle de son personnage Leo, âgé de 12 ans, est éveillée par son premier émoi amoureux pour Marian, la sœur aînée de son camarade de pensionnat. Nous découvrons comment son envie l’entraîne inexorablement vers sa perte. Un monde de souvenirs est alors enseveli, qui continue cependant d’agir silencieusement en lui. Suivant L. P. Hartley et s’appuyant sur un exemple tiré de sa pratique, l’auteur tente d’illustrer les enjeux de la curiosité sexuelle chez l’enfant.
Actualité du Phallusneid
Authors: Pickmann Claude-Noële 
Published: October 2023

Freud, en son temps, avait fait de la quête du phallus le désir féminin par excellence. Depuis, les femmes se sont battues pour abattre les limites que le patriarcat leur imposait et ont obtenu, ou presque, gain de cause, du moins dans nos sociétés occidentales. Elles sont à plein dans le champ phallique et montrent qu’elles y sont et y réussissent souvent mieux que les hommes. Pourtant la clinique ne témoigne-t-elle pas de la persistance de ce désir et donc de son actualité ?
Quand l’amour ne suffit pas. Récit d’une cure d’enfant
Authors: Biefnot Claudine 
Published: October 2023

Récit d’une cure d’une petite fille de 4 ans. Alicia présente de multiples symptômes : troubles du sommeil, agressivité, jalousie, suçotements frénétiques, retards de langage, agitation, difficultés d’intégration scolaire et sociale. Elle reste collée à sa mère dont elle se sépare avec beaucoup de difficultés.
L’autoportrait : moi ou l’image de moi ?
Authors: Boedts Claire 
Published: October 2023

L’autoportrait ou l’image de soi reste une énigme, qui sommes-nous réellement ? De la ressemblance la plus exacte à l’abandon de toute figuration formelle, l’image de soi semble vouée, à travers une multiplicité et une diversité de formes, à perpétuer le rôle de « témoin d’une présence » plutôt que résoudre une question existentielle.
Surmoi vs Fairplay – Essai sur une politique de la psychanalyse
Authors: Goetzmann Lutz , Vanneufville Monique 
Published: October 2023

L’ambition de cet article est d’esquisser « une politique de la psychanalyse » dont l’objectif est de transformer la société. Nous partirons de la mise en acte de sensations sans représentation. Cette mise en acte produira-t-elle des actes justes ou injustes ? Nous opposerons ces mises en acte à celles liées au surmoi. Au cœur de notre réflexion se trouvent la question de la liberté de choix et l’idée qu’un choix rationnel libre ne peut surgir que d’un lieu du manque. Nous nous appuyons également sur la distinction entre un « sujet de l’inconscient » et un « sujet de la raison pratique ». Cette étude se réfère aux notes écrites par John Rittmeister du fond des prisons berlinoises où il fut détenu. Ces notes trouvées sur des sachets et des bouts de papier pourraient bien constituer le fondement d’une « politique de la psychanalyse » contemporaine.
Naissance de l’université au tournant des xii e et xiii e siècle
Authors: Verger Jacques 
Published: October 2023

Depuis son apparition à Paris et Bologne vers 1200, l’université s’est beaucoup transformée. Dès l’origine, chaque université a eu ses caractéristiques institutionnelles, intellectuelles et sociales propres. Mais cette diversité ne doit pas cacher la nouveauté et l’unité profonde du phénomène universitaire qui repose sur l’affirmation de quelques principes fondamentaux : l’université médiévale était une communauté autonome, vouée à l’étude et à l’excellence du savoir, elle conférait des diplômes qui garantissaient la compétence de ses membres et leur utilité sociale, elle devait être reconnue et protégée par les autorités supérieures. Même si ces principes n’ont pas toujours été parfaitement respectés, ce sont eux qui ont permis le succès de l’idée d’université et la pérennité à travers les siècles de l’institution qui l’incarnait.
Offshore Battery Energy Storage System Operational Impacts and Remote Fleet Intelligence
Authors: Albuquerque F. A. 
Published: October 2023

Abstract
This paper aims to offer a thorough exploration of BESS technology in the context of offshore installations. A concise system overview is presented, covering the different chemistries, sub-systems and scalability, safety considerations and risk mitigation strategies, followed by an analysis of the main design aspects of a typical system. Furthermore, the primary operational modes for offshore installations and a comprehensive breakdown of the system's functioning for each mode are provided. The analysis includes the examination of actual data obtained from a diverse range of vessels operating globally. The article offers a comparison between designed vs actual operation and the possible consequences of operating the system outside the scope of its originally intended function, as well as how to mitigate these risks.
The analyzed data is anonymized to enforce privacy rights and gathered from 39 hybrid offshore installations, with BESS sizes ranging from 452 kWh to 1424 kWh from 7 different operators with global reach. This data is utilized to identify and rank the most prevalent deviations observed in practical scenarios, along with the associated anticipated consequences for each one. These deviations are classified into two distinct sub-groups, the first includes minor discrepancies and prolonged exposure risks, while the second consists of substantial divergences and immediate risks.
It is determined that failure modes falling under the second category, substantial deviations, present a heightened immediate risk. However, these modes are generally more easily detectable, and the system incorporates well-defined layers of safety design to prevent their occurrence. Moreover, in the event that such failures do transpire, measures are in place to minimize the resulting damages.
Conversely, failure modes associated with the first category, minor discrepancies, may not entail immediate safety hazards, but they are more challenging to identify and nevertheless play a crucial role in the overall lifespan of the system and, consequently, the return on investment. As a final point, the article concludes by describing how the implementation of a continuous digital remote monitoring solution can aid operators in effectively addressing minor deviations. Proactive monitoring enables predictive maintenance and provides insights to optimize use of the system, thereby supporting overall system longevity and long-term function.