bluuebunny/crossref_metadata_2025_split huggingface dataset:
HUBUNGAN TINGKAT PENGETAHUAN KESEHATAN REPRODUKSI DENGAN PERILAKU SEKS BEBAS SISWA DI SMA N 4 GORONTALO UTARA
Authors: Tulabu Hasnawati , Febriyona Rona , Harismayanti Harismayanti 
Published: December 2023

Perilaku remaja saat ini dapat berpengaruh dalam pengetahuan seiring kemajuan teknologi saat ini. Usia remaja yang mengaku pernah melakukan hubungan seksual menurut data WHO berjumlah 44% wanita dan 70% pria. Kesehatan reproduksi remaja juga menjadi fokus karena kelompok remaja merupakan kelompok yang terpinggirkan. tidak seperti kelompok menikah, remaja hampir tidak punya akses terhadap pelayanan dan informasi/konseling kesehatan reproduksi. Rendahnya pengetahuan kesehatan reproduksi dan semakin mudahnya mendapatkan akses situs-situs yang berkaitan dengan pornografi merupakan penyebab dari masalah-maslah seksual terhadap remaja. Tujuan penelitian ini adalah untuk dapat menganalisis hubungan tingkat pengetahuan kesehatan reproduksi dengan perilaku Seks Bebas Di SMA Negri 4 gorontalo utara. Desain penelitian yang di gunakan yaitu desain survey analitik dengan menggunakan pendekatan crossectional. Jumlah sampel dalam penelitian di SMA Negri 4 Gorontalo Utara adalah 110 siswa. Analisa data yang di gunakan dalam penelitian ini menunjukan analisa Univariat, dan analisa Bivariat. Hasil uji statistik Hubungan tingkat pengetahuan Kesehatan Reproduksi dengan Perilaku Seks Bebas Siswa Kelas X dan XI Di SMA Negri 4 Gorontalo Utara Hasil penelitian yang di temukan bahwa, dengan jumlah P value= 0.000. sehingga secara statistic dapat di lihat ada hubungan yang tingkat Pengetahuan Kesehatan Reproduksi dengan Perilaku Seks Bebas Siswa X dan XI di SMA Negri 4 Gorontalo utara.
Prevalence of Irritable Bowel Syndrome Symptoms Among Medical Students at University of Benghazi
Authors: Ferjani Safaa Farag , Ferjani Marwa Farag 
Published: December 2023

Aim: To determine the prevalence of irritable bowel syndrome among medical students at the University of Benghazi using Rome IV criteria, and to compare the results between students based on their gender and academic year, whether basic (from the first to the third year) or clinical (fourth and fifth years).
Material and Methods: A cross-sectional observational study was carried out among medical students at the University of Benghazi using Rome IV criteria. Data was collected from June 10th, 2022, to August 31st, 2022, and a semi-structured questionnaire was used. The sample included students from the first year to the fifth year of medicine.
Results: This study included data from 381 medical students, whose ages ranged from 19 to 39. The prevalence of irritable bowel syndrome was found to be 16.01%. Our study found no association between IBS symptoms and gender (p = 0.79). Additionally, no association was observed between IBS symptoms and academic year (p = 0.076), coffee consumption (p = 0.4), as well as smoking (p = 0.9).
Conclusion: The prevalence of irritable bowel syndrome was more observed in females in this study; however, we did not find a significant statistical difference between males and females in the prevalence of IBS. Additionally, there was no significant statistical difference in the prevalence of IBS among medical students whether they were in their basic years or clinical years. Furthermore, in our study, IBS was related neither to coffee nor to cigarette smoking.
Half-precast “crossbar-slab-column” frame joint
Authors: Komarov V. A. , Laskov S. N. 
Published: December 2023

Introduction. Half-precast frames embodied the positive properties of both precast and cast-in-situ structures. These structural systems are difficult to introduce due to their low level of knowledge, lack of experimental data, and an almost complete absence of a regulatory and technical framework for a design. This stimulates a need to improve and develop new joints with high operational reliability and manufacturability.Aim. To identify the causes of the frame joint destruction.Materials and methods. The frame joint is provided by the hidden cast-in-situ column cantilever in the grooves of crossbars and half-precast floor slab with the installation of additional longitudinal and transverse reinforcement. Precast and cast-in-situ elements interact mainly by reinforcement starter bars. The destruction of frame joints was considered using the example of a half-precast frame with the main spans of 9 and 12 m in a two-storey building according to the results of a full-scale survey during the construction period.Results. At the joints of most crossbars with columns, inclined cracks were detected in the support zones along the lateral surfaces with an opening width of 0.1–5 mm. In addition, cracks were observed along the contact area of the support crossbar groove with the column grouting concrete. An opening revealed them spreading into the body of the groove grouting concrete along the column edge. No adhesion between the walls of a crossbar groove with the joint grouting concrete is observed. The crack formation pattern indicates the determined contour of the floor slab punching above the column.Conclusion. The cause for the destruction of half-precast frame joints involves the insufficient bearing capacity of the section for the action of transverse forces due to the ductility of precast and cast-in-situ elements.
Structure and Color Gradients of Ultradiffuse Galaxies in Distant Massive Galaxy Clusters
Authors: Zhao Pinsong , Liu F. S. , Cui Qifan , Yesuf Hassen M. , Wu Hong 
Published: December 2023

Abstract
We have measured structural parameters and radial color profiles of 108 ultradiffuse galaxies (UDGs), carefully selected from six distant massive galaxy clusters in the Hubble Frontier Fields (HFF) in a redshift range from 0.308 to 0.545. Our best-fitting GALFIT models show that the HFF UDGs have a median Sérsic index of 1.09, which is close to 0.86 for local UDGs in the Coma cluster. The median axis-ratio value is 0.68 for HFF UDGs and 0.74 for Coma UDGs, respectively. The structural similarity between HFF and Coma UDGs suggests that they are the same kind of galaxies seen at different times, and that the structures of UDGs do not change at least for several billion years. By checking the distribution of HFF UDGs in the rest-frame UVJ and UVI diagrams, we find a large fraction of them are star forming. Furthermore, a majority of HFF UDGs show small U − V color gradients within the 1 ∗ R
e,SMA region, and the fluctuation of the median radial color profile of HFF UDGs is smaller than 0.1 mag, which is compatible to Coma UDGs. Our results indicate that cluster UDGs may fade or quench in a self-similar way, irrespective of the radial distance, in less than ∼4 Gyr.
Strong Carbon Features and a Red Early Color in the Underluminous Type Ia SN 2022xkq
Authors: Pearson Jeniveve , Sand David J. , Lundqvist Peter , Galbany Lluís , Andrews Jennifer E. , Bostroem K. Azalee , Dong 董 Yize 一泽 , Hoang Emily , Hosseinzadeh Griffin , Janzen Daryl , Jencson Jacob E. , Lundquist Michael J. , Mehta Darshana , Meza Retamal Nicolás , Shrestha Manisha , Valenti Stefano , Wyatt Samuel , Anderson Joseph P. , Ashall Chris , Auchettl Katie , Baron Eddie , Blondin Stéphane , Burns Christopher R. , Cai 蔡 Yongzhi 永志 , Chen Ting-Wan , Chomiuk Laura , Coulter David A. , Cross Dane , Davis Kyle W. , de Jaeger Thomas , DerKacy James M. , Desai Dhvanil D. , Dimitriadis Georgios , Do Aaron , Farah Joseph R. , Foley Ryan J. , Gromadzki Mariusz , Gutiérrez Claudia P. , Haislip Joshua , González Hernández Jonay I. , Hinkle Jason T. , Hoogendam Willem B. , Howell D. Andrew , Hoeflich Peter , Hsiao Eric , Huber Mark E. , Jha Saurabh W. , Jiménez Palau Cristina , Kilpatrick Charles D. , Kouprianov Vladimir , Kumar Sahana , Kwok Lindsey A. , Larison Conor , LeBaron Natalie , Le Saux Xavier , Lu Jing , McCully Curtis , Mera Evans Tycho , Milne Peter , Modjaz Maryam , Morrell Nidia , Müller-Bravo Tomás E. , Newsome Megan , Nicholl Matt , Padilla Gonzalez Estefania , Payne Anna V. , Pellegrino Craig , Phan Kim , Pineda-García Jonathan , Piro Anthony L. , Piscarreta Lara , Polin Abigail , Reichart Daniel E. , Rojas-Bravo César , Ryder Stuart D. , Salmaso Irene , Schwab Michaela , Shahbandeh Melissa , Shappee Benjamin J. , Siebert Matthew R. , Smith Nathan , Strader Jay , Taggart Kirsty , Terreran Giacomo , Tinyanont Samaporn , Tucker M. A. , Valerin Giorgio , Young D. R. 
Published: December 2023

Abstract
We present optical, infrared, ultraviolet, and radio observations of SN 2022xkq, an underluminous fast-declining Type Ia supernova (SN Ia) in NGC 1784 (D ≈ 31 Mpc), from <1 to 180 days after explosion. The high-cadence observations of SN 2022xkq, a photometrically transitional and spectroscopically 91bg-like SN Ia, cover the first days and weeks following explosion, which are critical to distinguishing between explosion scenarios. The early light curve of SN 2022xkq has a red early color and exhibits a flux excess that is more prominent in redder bands; this is the first time such a feature has been seen in a transitional/91bg-like SN Ia. We also present 92 optical and 19 near-infrared (NIR) spectra, beginning 0.4 days after explosion in the optical and 2.6 days after explosion in the NIR. SN 2022xkq exhibits a long-lived C i 1.0693 μm feature that persists until 5 days post-maximum. We also detect C ii
λ6580 in the pre-maximum optical spectra. These lines are evidence for unburnt carbon that is difficult to reconcile with the double detonation of a sub-Chandrasekhar mass white dwarf. No existing explosion model can fully explain the photometric and spectroscopic data set of SN 2022xkq, but the considerable breadth of the observations is ideal for furthering our understanding of the processes that produce faint SNe Ia.
Gamma-Ray Burst Observations by the High-Energy Particle Detector on board the China Seismo-Electromagnetic Satellite between 2019 and 2021
Authors: Palma F. , Martucci M. , Neubüser C. , Sotgiu A. , Follega F. M. , Ubertini P. , Bazzano A. , Rodi J. C. , Ammendola R. , Badoni D. , Bartocci S. , Battiston R. , Beolè S. , Bertello I. , Burger W. J. , Campana D. , Cicone A. , Cipollone P. , Coli S. , Conti L. , Contin A. , Cristoforetti M. , D’Angelo G. , De Angelis F. , De Donato C. , De Santis C. , Diego P. , Di Luca A. , Fiorenza E. , Gebbia G. , Iuppa R. , Lega A. , Lolli M. , Martino B. , Masciantonio G. , Mergè M. , Mese M. , Morbidini A. , Nozzoli F. , Nuccilli F. , Oliva A. , Osteria G. , Palmonari F. , Panico B. , Papini E. , Parmentier A. , Perciballi S. , Perfetto F. , Perinelli A. , Picozza P. , Piersanti M. , Pozzato M. , Rebustini G. , Recchiuti D. , Ricci E. , Ricci M. , Ricciarini S. B. , Russi A. , Sahnoun Z. , Savino U. , Scotti V. , Shen X. , Sparvoli R. , Tofani S. , Vertolli N. , Vilona V. , Vitale V. , Zannoni U. , Zeren Z. , Zoffoli S. , Zuccon P. 
Published: December 2023

Abstract
In this paper we report the detection of five strong gamma-ray bursts (GRBs) by the High-Energy Particle Detector (HEPD-01) mounted on board the China Seismo-Electromagnetic Satellite, operational since 2018 on a Sun-synchronous polar orbit at a ∼507 km altitude and 97° inclination. HEPD-01 was designed to detect high-energy electrons in the energy range 3–100 MeV, protons in the range 30–300 MeV, and light nuclei in the range 30–300 MeV n−1. Nonetheless, Monte Carlo simulations have shown HEPD-01 is sensitive to gamma-ray photons in the energy range 300 keV–50 MeV, even if with a moderate effective area above ∼5 MeV. A dedicated time correlation analysis between GRBs reported in literature and signals from a set of HEPD-01 trigger configuration masks has confirmed the anticipated detector sensitivity to high-energy photons. A comparison between the simultaneous time profiles of HEPD-01 electron fluxes and photons from GRB190114C, GRB190305A, GRB190928A, GRB200826B, and GRB211211A has shown a remarkable similarity, in spite of the different energy ranges. The high-energy response, with peak sensitivity at about 2 MeV, and moderate effective area of the detector in the actual flight configuration explain why these five GRBs, characterized by a fluence above ∼3 × 10−5 erg cm−2 in the energy interval 300 keV–50 MeV, have been detected.
Properties of PSR J1023+0038 Based on Kepler, TESS, and FAST
Authors: Zhang Li-yun , Yang Zilu , Li Baoda , Su Tianhao , Misra Prabhakar , Han Xianming L. , Long Liu 
Published: December 2023

Abstract
The pulsar system PSR J1023+0038 is a very interesting binary with radio millisecond pulsar and low-mass X-ray binary transitions, which depend on the stellar accretion process. We have used Kepler light curves with 1 minute cadence and TESS light curves with 2 minute cadence to study the flare properties of PSR J1023+0038. We detected 516 flare events in the K2 data and 84 flare events in the TESS survey data. We determined the flare rise and delay times, the flare durations and amplitudes, and flare energies. We obtained a value of the power-law index of 0.359 ± 0.023 between the flare energies and decay times, which is similar to the theoretically predicted value of 1/3. This in turn indicates that PSR J1023+0038 might be exhibiting physical mechanisms described by magnetic reconnection theory. Using the maximum likelihood estimation method, we also calculated the power-law index of the cumulative flare frequency distribution, finding 1.87 ± 0.27 for the Kepler data and 1.74 ± 0.29 for the TESS data. Meanwhile, we reduced six FAST observations of PSR J1023+0038 from 2019–2021 using a standard pulsar search procedure. We report that we detected a prompt signal with a period compatible with that found in previous observations of PSR J1023+0038. However, there are several reasons (statistical, excess DM, pulse shape, etc.) as to why the association is not likely.
Particle Clustering in Turbulence: Prediction of Spatial and Statistical Properties with Deep Learning
Authors: Chan Yan-Mong , Manger Natascha , Li Yin , Yang 楊 Chao-Chin 朝欽 , Zhu 朱 Zhaohuan 照寰 , Armitage Philip J. , Ho Shirley 
Published: December 2023

Abstract
We investigate the utility of deep learning for modeling the clustering of particles that are aerodynamically coupled to turbulent fluids. Using a Lagrangian particle module within the Athena++ hydrodynamics code, we simulate the dynamics of particles in the Epstein drag regime within a periodic domain of isotropic forced hydrodynamic turbulence. This setup is an idealized model relevant to the collisional growth of micron- to millimeter-sized dust particles in early-stage planet formation. The simulation data are used to train a U-Net deep-learning model to predict gridded three-dimensional representations of the particle density and velocity fields, given as input the corresponding fluid fields. The trained model qualitatively captures the filamentary structure of clustered particles in a highly nonlinear regime. We assess model fidelity by calculating metrics of the density field (the radial distribution function) and of the velocity field (the relative velocity and the relative radial velocity between particles). Although trained only on the spatial fields, the model predicts these statistical quantities with errors that are typically <10%. Our results suggest that, given appropriately expanded training data, deep learning could complement direct numerical simulations in predicting particle clustering within turbulent flows.
Sharp Decay of the Internal Plateau in Gamma-Ray Bursts: The Effect of a Cocoon's Thermal Photons on the Jet Emission
Authors: Li Yu-Fei , Lin Da-Bin , Ren Jia , Li Xiao-Yan , Li Guo-Peng , Liang En-Wei 
Published: December 2023

Abstract
Sub-TeV or TeV γ-rays have been convincingly detected in the afterglows of some gamma-ray bursts (GRBs). The relativistic jet associated with GRBs may be surrounded by a cocoon and thus the thermal photons of the cocoon pervading the emission region of the jet can be upscattered to the very-high-energy regime (e.g., sub-TeV/TeV) by the electrons in the jet. In this scenario, the electrons in the jet cool down and thus the jet emission in the low-energy regime, e.g., the X-ray or optical, may be suppressed. In this paper, we study the effect of the cocoon's thermal photons on the jet emission in the low-energy regime. We find that the jet emission in the low-energy regime is significantly suppressed when the emission region of the jet is just encircled by a hot cocoon. Correspondingly, there is a sharp decay in the light curves of the jet emission in the low-energy regime, which can be understood to signify strong TeV emission in GRBs. Since the radius of the cocoon expands with the observer time t
obs, the suppression of the jet emission in the low-energy regime may be relieved and thus the light curves of the jet emission would return to those of emission without a cocoon-external inverse-Compton cooling effect. For a long-lasting jet with power

∝

(
1
+

t
obs

/

t
c

)

α

, an internal plateau followed by a sharp decay may generally appear.
Water-rich Disks around Late M Stars Unveiled: Exploring the Remarkable Case of Sz 114
Authors: Xie Chengyan , Pascucci Ilaria , Long Feng , Pontoppidan Klaus M. , Banzatti Andrea , Kalyaan Anusha , Salyk Colette , Liu Yao , Najita Joan R. , Pinilla Paola , Arulanantham Nicole , Herczeg Gregory J. , Carr John , Bergin Edwin A. , Ballering Nicholas P. , Krijt Sebastiaan , Blake Geoffrey A. , Zhang Ke , Öberg Karin I. , Green Joel D. ,   the JDISCS collaboration
Published: December 2023

Abstract
We present an analysis of the JDISCS JWST/MIRI-MRS spectrum of Sz 114, an accreting M5 star surrounded by a large dust disk with a shallow gap at ∼39 au. The spectrum is molecule-rich; we report the detection of water, CO, CO2, HCN, C2H2, and H2. The only identified atomic/ionic transition is from [Ne ii] at 12.81 μm. A distinct feature of this spectrum is the forest of water lines with the 17.22 μm emission surpassing that of most mid-to-late M star disks by an order of magnitude in flux and aligning instead with disks of earlier-type stars. Moreover, the flux ratios of C2H2/H2O and HCN/H2O in Sz 114 also resemble those of earlier-type disks, with a slightly elevated CO2/H2O ratio. While accretional heating can boost all infrared lines, the unusual properties of Sz 114 could be explained by the young age of the source, its formation under unusual initial conditions (a large massive disk), and the presence of dust substructures. The latter delays the inward drift of icy pebbles and helps preserve a lower C/O ratio over an extended period. In contrast, mid-to-late M-star disks—which are typically faint, small in size, and likely lack significant substructures—may have more quickly depleted the outer icy reservoir and already evolved out of a water-rich inner disk phase. Our findings underscore the unexpected diversity within mid-infrared spectra of mid-to-late M-star disks, highlighting the need to expand the observational sample for a comprehensive understanding of their variations and thoroughly test pebble drift and planet formation models.
A new distribution record, first host plant record and DNA barcoding of the Neotropical micromoth Astrotischeria karsholti Puplesis &amp; Diškus (Lepidoptera, Tischeriidae)
Authors: Vargas Héctor 
Published: December 2023

Astrotischeria Puplesis & Diškus, 2003 (Lepidoptera, Tischeriidae) is a New World genus of micromoths whose larvae are leaf miners associated mainly with plants of the family Asteraceae. The original description of the type species Astrotischeria karsholti Puplesis & Diškus, 2003 was based on adults from central Peru. No additional distribution records, host plants or DNA barcodes have been documented for this species.
Astrotischeria karsholti is reported for the first time from Chile, based on adults obtained from leaf mines of Ambrosia cumanensis Kunth (Asteraceae) collected in the transverse valleys of the Atacama Desert. This discovery expands the distribution range of this micromoth nearly 900 km to the southeast and represents its first host plant record. Divergence between DNA barcodes of A. karsholti and the nearest congeneric was 6% (K2P). A Maximum Likelihood analysis, based on DNA barcodes, raises questions about the monophyly of Astrotischeria.
C’est de la dentelle…
Authors: Biscarrat Laurent 
Published: December 2023

À l’occasion d’une expression plusieurs fois entendue lors des stages de Gestalt – « faire de la dentelle » ou « c’était de la dentelle » – et qui s’appliquait à un travail individuel qui venait de se dérouler, l’auteur cherche à comprendre de quoi est faite cette métaphore. Il fait l’hypothèse que la dimension esthétique, la survenue du plein contact mais aussi que la technique de la Gestalt avec la posture phénoménologique et la temporalité ancrée dans le processus, sont les critères qui donnent la sensation que ce qui vient de se passer est « de la dentelle ».
Attentive aux parents, au service de l’enfant
Authors: Chaussin Anne 
Published: December 2023

Le travail avec les parents d’enfant en thérapie est à la fois indispensable et délicat. Il requiert le tact du thérapeute afin de ne pas envenimer l’éventuelle blessure narcissique des parents et leurs sentiments de culpabilité, voire de honte. Ne visant pas la thérapie des parents en tant que telle, mais une approche « au service de l’enfant », cet accompagnement parental doit pouvoir se situer dans des registres spécifiques gardant notamment pour boussole la relation parent-enfant. La posture gestaltiste, ouverte et co-constructive, apparaît un bon support à la délicatesse requise.
Fragments roustangiens
Authors: Breton Stéphane 
Published: December 2023

À la suite de la consultation du fonds François-Roustang à l’IMEC (Institut mémoires de l’édition contemporaine), l’auteur a souhaité mettre en avant un certain nombre « d’aphorismes thérapeutiques » susceptibles d’éclairer la réflexion théorique et clinique en Gestalt. L’approche de François Roustang, centrée sur la présence du thérapeute dans l’immédiateté de la relation avec le patient, le rapport au corps vivant et l’importance donnée à l’environnement comme agent du changement, constitue à bien des égards un corpus utile à la réflexion commune entre gestaltistes et hypnothérapeutes.