bluuebunny/crossref_metadata_2025_split huggingface dataset:
Raydemarkite, the Natural Analogue of Synthetic α-MoO3·H2O, from Cookes Peak, Luna County, New Mexico, USA
Authors: Yang Hexiong , Gu Xiangping , Sousa Francis X. , Gibbs Ronald B. , McGlasson James A. , Downs Robert T. 
Published: March 2023

AbstractA new mineral species, raydemarkite, ideally MoO3·H2O, was discovered in an unnamed short adit on the Summit group of claims near Cookes Peak, Luna County, New Mexico, USA. It occurs as sprays of acicular or prismatic crystals on a matrix consisting mainly of quartz and pyrite. Individual crystals of raydemarkite are up to 1.00 × 0.10 × 0.06 mm. Associated minerals include sidwillite, ilsemannite, jordisite, powellite, anhydrite, gypsum, bouškaite, pyrite, and quartz. Raydemarkite is colorless in transmitted light and transparent with white streak and vitreous luster. It is flexible and has a Mohs hardness of ∼1½; cleavage is perfect on {100} and {001}. Twinning is common on (010). The measured and calculated densities are 3.44(5) and 3.41 g/cm3, respectively. Raydemarkite is insoluble in water or hydrochloric acid. An electron microprobe analysis yielded an empirical formula, based on 4 O apfu, of MoO3·H2O.Raydemarkite is the natural analogue of the α-form of MoO3·H2O, which was first synthesized over a century ago (Rosenheim & Davidsohn 1903). Its crystal structure was solved using single-crystal X-ray diffraction data. It is triclinic, crystallizing in space group and the unit-cell parameters a = 7.3750(2), b = 3.70920(10), c = 6.6833(2) Å, α = 108.1080(10), β = 112.779(2), γ = 91.7420(10)°, V = 157.828(8) Å3, and Z = 2. The crystal structure of raydemarkite is built up from isolated double chains of highly distorted, edge-sharing MoO5(H2O) octahedra parallel to [010] that are linked together through hydrogen bonds, accounting for its acicular/prismatic morphology and the marked flexibility. Synthetic hemihydrate MoO3·1/2H2O (monoclinic, space group P21/m) can be regarded as a combination of molybdite and raydemarkite both structurally and chemically.
ST Segment Yükselmesi Olmayan Miyokard İnfarktüsü ile Acil Servise Başvuran Hastaya Neuman Sistemler Modeline Göre Uygulanan Hemşirelik Yaklaşımı
Authors: ÇELİK Melike , ÇELİK Selda 
Published: March 2023

Betty Neuman’ın 1970’de geliştirdiği Sistemler Modeli birey / toplumun, strese / stresörlere olan tepkisi ve hemşirenin bu tepkiye birincil, ikincil ve üçüncül koruma girişimleriyle müdahalede bulunmasıdır. Neuman bu modelde sadece sağlık veya hastalık değil aynı zamanda insan odaklı bütüncül yaklaşım kavramına değinmiştir. Model hastayı çevresiyle bir bütün olarak ele alarak stres ve strese gösterilen tepkiler üzerine odaklanmıştır. Kardiyovasküler hastalıkların yönetiminde yaşam tarzı değişiklikleri önemli bir yer tutmaktadır. Kardiyovasküler hastalıklarda önlenebilir risk faktörlerinin kontrolü açısından sağlıklı yaşam biçimi davranışlarının benimsenmesine ek olarak stresin yönetilmesinde sağlık profesyonellerine, özellikle hemşirelere önemli roller düşmektedir. Bu olgu sunumunun amacı ST Segment Yükselmesi Olmayan Miyokard İnfarktüsü tanısı ile acil servise başvuran hastayı Neuman Sistemler Modeli ile değerlendirmek, hastanın strese/stresörlere olan tepkisi ve hemşirenin oluşan bu tepkiye birincil, ikincil ve üçüncül koruma önlemleri ile	uyguladığı hemşirelik bakımının sonuçlarına dikkat çekmektir. Hastanın değerlendirmesinde hastanın algıladığı stresörler ve hemşirenin hastayla ilgili algıladığı stresörler, hastaya ait verilerle birlikte analiz edilmiş ve hemşirenin birincil, ikincil ve üçüncül koruma girişimleriyle hemşirelik süreci uygulanmıştır.
MOA-2020-BLG-208Lb: Cool Sub-Saturn-mass Planet within Predicted Desert
Authors: Olmschenk Greg , Bennett David P. , Bond Ian A. , Zang Weicheng , Jung Youn Kil , Yee Jennifer C. , Bachelet Etienne ,   Leading authors, Abe Fumio , Barry Richard K. , Bhattacharya Aparna , Fujii Hirosane , Fukui Akihiko , Hirao Yuki , Silva Stela Ishitani , Itow Yoshitaka , Kirikawa Rintaro , Kondo Iona , Koshimoto Naoki , Matsubara Yutaka , Matsumoto Sho , Miyazaki Shota , Munford Brandon , Muraki Yasushi , Okamura Arisa , Ranc Clément , Rattenbury Nicholas J. , Satoh Yuki , Sumi Takahiro , Suzuki Daisuke , Toda Taiga , Tristram Paul J. , Vandorou Aikaterini , Yama Hibiki ,   The MOA Collaboration, Albrow Michael D. , Cha Sang-Mok , Chung Sun-Ju , Gould Andrew , Han Cheongho , Hwang Kyu-Ha , Kim Dong-Jin , Kim Hyoun-Woo , Kim Seung-Lee , Lee Chung-Uk , Lee Dong-Joo , Lee Yongseok , Park Byeong-Gon , Pogge Richard W. , Ryu Yoon-Hyun , Shin In-Gu , Shvartzvald Yossi ,   The KMTNet Collaboration, Christie Grant , Cooper Tony , Drummond John , Green Jonathan , Hennerley Steve , McCormick Jennie , Monard L. A. G. , Natusch Tim , Porritt Ian , Tan Thiam-Guan ,   The MicroFUN Collaboration, Mao Shude , Maoz Dan , Penny Matthew T. , Zhu Wei ,   The MAP Follow-Up Collaboration, Bozza V. , Cassan Arnaud , Dominik Martin , Hundertmark Markus , Jaimes R. Figuera , Kruszyńska K. , Rybicki K. A. , Street R. A. , Tsapras Y. , Wambsganss Joachim , Wyrzykowski Ł. , Zieliński P. ,   The OMEGA Collaboration, Rau Gioia 
Published: March 2023

Abstract
We analyze the MOA-2020-BLG-208 gravitational microlensing event and present the discovery and characterization of a new planet, MOA-2020-BLG-208Lb, with an estimated sub-Saturn mass. With a mass ratio

q
=

3.17

−
0.26

+
0.28

×

10

−
4

, the planet lies near the peak of the mass-ratio function derived by the MOA collaboration and near the edge of expected sample sensitivity. For these estimates we provide results using two mass-law priors: one assuming that all stars have an equal planet-hosting probability, and the other assuming that planets are more likely to orbit around more massive stars. In the first scenario, we estimate that the lens system is likely to be a planet of mass

m

planet

=

46

−
24

+
42

M

⊕

and a host star of mass

M

host

=

0.43

−
0.23

+
0.39

M

⊙

, located at a distance

D

L

=

7.49

−
1.13

+
0.99

kpc

. For the second scenario, we estimate

m

planet

=

69

−
34

+
37

M

⊕

,

M

host

=

0.66

−
0.32

+
0.35

M

⊙

, and

D

L

=

7.81

−
0.93

+
0.93

kpc

. The planet has a projected separation as a fraction of the Einstein ring radius

s
=

1.3807

−
0.0018

+
0.0018

. As a cool sub-Saturn-mass planet, this planet adds to a growing collection of evidence for revised planetary formation models.
A Population Study of the Radio Emission of Fast Blue Optical Transients
Authors: Liu 刘 Jian-Feng 建峰 , Liu 刘 Liang-Duan 良端 , Yu 俞 Yun-Wei 云伟 , Zhu 朱 Jin-Ping 锦平 
Published: March 2023

Abstract
Despite the fact that the progenitor of fast blue optical transients (FBOTs) is still a subject of debate, FBOTs are sometimes suggested to originate from the core collapse of ultra-stripped stars and be powered by a spinning-down neutron star. Following this consideration, it is expected that the late-time evolution of the progenitor stars can leave important imprints in the circumstellar material (CSM) of FBOTs, due to the strong mass loss of the stars. The interaction of the FBOT ejecta with the CSM can drive a long-lasting shock to generate radio emission, which thus enables us to probe the CSM properties through radio observation although such observations are still rare. Within the framework of the magnetar-powered model, Liu et al. fitted the multi-band optical light curves of 40 FBOTs, and hence, the statistical distributions of the FBOT magnetar and ejecta parameters were obtained. Based on these FBOT population results, we investigate the dependence of the radio emission on the mass-loss rate of the progenitors and evaluate the detectability of radio emission from FBOTs with current and future telescopes. It is found that the distribution of the peak time and peak luminosity of the emission at 8.4 GHz are primarily in the regions of t
peak,ν
= 102.12±0.63 days and L
peak,ν
= 1028.73±0.83 erg s−1 Hz−1, respectively. A joint detection of the Zwicky Transient Facility and Very Large Array could achieve success in about 8.7% FBOTs of z ≤ 1. Furthermore, if considering a joint detection of the Chinese Space Station Telescope and the Square Kilometer Array, this rate of success could be increased to about 23.9%.
A High-precision Survey of the D/H Ratio in the Nearby Interstellar Medium
Authors: Friedman Scott D. , Chayer Pierre , Jenkins Edward B. , Tripp Todd M. , Williger Gerard M. , Hébrard Guillaume , Sonnentrucker Paule 
Published: March 2023

Abstract
We present high signal-to-noise ratio measurements of the H i Lyα absorption line toward 16 Galactic targets that are at distances between approximately 190 and 2200 pc, all beyond the wall of the Local Bubble. We describe the models used to remove stellar emission and absorption features and the methods used to account for all known sources of error in order to compute high-precision values of the H i column density with robust determinations of the uncertainties. When combined with H2 column densities from other sources, we find total H column densities ranging from 1020.01 to 1021.25 cm−2. Using deuterium column densities from Far Ultraviolet Spectroscopic Explorer observations we determine the D/H ratio along the sight lines. We confirm and strengthen the conclusion that D/H is spatially variable over these H i column density and target distance regimes, which predominantly probe the interstellar medium outside the Local Bubble. We discuss how these results affect models of Galactic chemical evolution. We also present an analysis of metal lines along the five sight lines for which we have high-resolution spectra and, along with results reported in the literature, discuss the corresponding column densities in the context of a generalized depletion analysis. We find that D/H is only weakly correlated with metal depletion and conclude that the spatial D/H variability is not solely due to dust depletion. A bifurcation of D/Htot as a function of depletion at high depletion levels provides modest support that deuterium-rich gas is infalling onto the Galactic plane.
Solar Radio Spikes and Type IIIb Striae Manifestations of Subsecond Electron Acceleration Triggered by a Coronal Mass Ejection
Authors: Clarkson Daniel L. , Kontar Eduard P. , Vilmer Nicole , Gordovskyy Mykola , Chen Xingyao , Chrysaphi Nicolina 
Published: March 2023

Abstract
Understanding electron acceleration associated with magnetic energy release at subsecond scales presents major challenges in solar physics. Solar radio spikes observed as subsecond, narrow-bandwidth bursts with Δf/f ∼ 10−3–10−2 are indicative of a subsecond evolution of the electron distribution. We present a statistical analysis of frequency- and time-resolved imaging of individual spikes and Type IIIb striae associated with a coronal mass ejection (CME). LOFAR imaging reveals that the cotemporal (<2 s) spike and striae intensity contours almost completely overlap. On average, both burst types have a similar source size with a fast expansion at millisecond scales. The radio source centroid velocities are often superluminal and independent of frequency over 30–45 MHz. The CME perturbs the field geometry, leading to increased spike emission likely due to frequent magnetic reconnection. As the field restores itself toward the prior configuration, the observed sky-plane emission locations drift to increased heights over tens of minutes. Combined with previous observations above 1 GHz, the average decay time and source size estimates follow a ∼1/f dependence over three decades in frequency, similar to radio-wave scattering predictions. Both time and spatial characteristics of the bursts between 30 and 70 MHz are consistent with radio-wave scattering with a strong anisotropy of the density fluctuation spectrum. Consequently, the site of the radio-wave emission does not correspond to the observed burst locations and implies acceleration and emission near the CME flank. The bandwidths suggest intrinsic emission source sizes <1″ at 30 MHz and magnetic field strengths a factor of two larger than average in events that produce decameter spikes.
Searching for Supernovae in HETDEX Data Release 3*
Authors: Vinkó József , Thomas Benjamin P. , Wheeler J. Craig , Ho Anna Y. Q. , Cooper Erin Mentuch , Gebhardt Karl , Ciardullo Robin , Farrow Daniel J. , Hill Gary J. , Jäger Zoltán , Kollatschny Wolfram , Liu Chenxu , Regős Enikő , Sárneczky Krisztián 
Published: March 2023

Abstract
We have extracted 636 spectra taken at the positions of 583 transient sources from the third data release of the Hobby–Eberly Telescope Dark Energy eXperiment (HETDEX). The transients were discovered by the Zwicky Transient Facility (ZTF) during 2018–2022. The HETDEX spectra provide a potential means to obtain classifications for a large number of objects found by photometric surveys for free. We attempt to explore and classify the spectra by utilizing several template-matching techniques. We have identified two transient sources, ZTF20aatpoos = AT 2020fiz and ZTF19abdkelq, as supernova (SN) candidates. We classify AT 2020fiz as a Type IIP SN observed ∼10 days after explosion, and we propose ZTF19abdkelq as a likely Type Ia SN caught ∼40 days after maximum light. ZTF photometry of these two sources are consistent with their classifications as SNe. Beside these two objects, we have confirmed several ZTF transients as variable active galactic nuclei based on their spectral appearance, and determined the host galaxy types of several other ZTF transients.
Taxonomic notes and key to the West Palearctic Antocha (Antocha) Osten Sacken, 1860 (Diptera, Limoniidae) with description of a new species from Morocco
Authors: Mabrouki Youness , Terec Andrei Bogdan , Taybi Fouzi A. , Dénes Anna , Keresztes Lujza 
Published: March 2023

The Mediterranean region of the Western Palearctic is one of the most species-rich biomes in the world, hosting a high level of endemism and relict species with important conservation value. The North Africa Atlas Mountains (spanning Morocco, Algeria, and Tunisia) belong to a poorly investigated region of the Mediterranean area, with overlooked aquatic biodiversity, hence a number of species still remain to be discovered.
The subgenus Antocha Osten Sacken, 1860 is recorded for the first time from Africa, with description of Antocha (Antocha) aule Keresztes & Mabrouki sp. n. from hilly regions of the Middle Atlas region, Morocco. Taxonomic revision of the sugenus Antocha from the Western Palearctic area is proposed based on male genital structures, especially in the shape of the outer gonostylus and aedeagus of individuals belonging to populations from geographically distant regions. The unique design of the male terminalia differentiate well the newly discovered species from its closely-related and range-restricted A. phoenicia Thomas & Dia, 1982. This is in contrast with the high intraspecific and geographically poorly defined variability of the widespread Antocha (A.) vitripennis (Meigen, 1830). Illustrations of male genital parts, distribution data, and key to the species from the Western Palearctic area are also provided.
The newly discovered species belongs to the Antocha vitripennis Species Group and represents native elements of limited distribution in the Western Palearctic area, likely isolated in a few freshwater ecosystems in a region with severely declining water reserves in the Middle Atlas region, Morocco. Therefore, the discovery of the new species is of special conservation value regarding the freshwater resources from here.
Hyperpop, maxicringe
Authors: Ackermann Julie 
Published: March 2023

Dans le sillon de sa réflexion sur ce que la fréquentation assidue des internets provoque chez certain·es musicien·nes d’aujourd’hui, la critique d’art et contributrice à Musique Journal Julie Ackermann tente ici de débrouiller les liens entre le capitalisme numérique et les dernières mutations de la pop. L’hyperpop, cette « pop extrême pour des temps extrêmes », y est abordée au travers des démêlés de celles et ceux qui s’y rattachent — principalement autour de sa première vague incarnée par PC Music -– avec une époque morbide, faite de numérisation, de commodification, ou encore de déréalisation, soit autant de gros mots et de conséquences bien réelles avec lesquels nombre de musicien·nes d’aujourd’hui doivent composer. Si nos goûts musicaux sont indissociables du capitalisme, que faire ? Acheter une guitare pour jouer sur la place du village ? Ou embrasser la musique de son temps, la « condition digitale » et ses codes pour en montrer la monstruosité, et transformer ce qui nous plombe en diamants ? C’est à cette seconde option que s’intéresse Ackermann. En témoignant de sa propre fascination pour l’hyperpop et en collant au plus près de son univers, elle nous propose d’embrasser ses grimaces radieuses et désespérées.
Géopolitique des ressources naturelles
Authors: Giblin Béatrice 
Published: March 2023

Les enjeux géopolitiques du pétrole sont connus depuis longtemps, en revanche la prise de conscience des limites de l’ensemble des ressources naturelles fut plus lente, de même que l’exigence à plus ou moins long terme de changer de modes de production et ce d’autant plus que l’activité humaine est responsable de l’accélération du dérèglement climatique. Mais les désaccords sont nombreux entre les différents acteurs : producteurs et consommateurs, pays émergents et pays développés, partisans de la croissance et partisans de la décroissance. Les COP sur le climat et la biodiversité se succèdent et ont beaucoup de difficultés à trouver un consensus minimal, les intérêts des uns s’opposant à ceux des autres. Ce sont ces rivalités qu’analysent les articles de ce numéro, qu’elles aient pour objet les énergies fossiles, les métaux indispensables à la transition énergétique, le retour du nucléaire, ou encore la production de nouvelles protéines pour répondre à une demande exponentielle.
De l’importance de bien cartographier les enjeux énergétiques : retour d’expérience
Authors: Amsellem David 
Published: March 2023

Toutes les questions relatives à l’énergie imposent nécessairement, à un moment donné, une prise en compte de l’espace géographique : que ce soit pour localiser la présence de ressources naturelles sur un territoire, ou pour tracer le passage d’une route d’acheminement. La carte, en tant qu’outil de représentation de l’espace, est donc un instrument indispensable dans la compréhension des sujets énergétiques. Or toutes les cartes de l’énergie ne révèlent pas les enjeux géopolitiques qui en découlent. Il faut pour cela croiser sur la carte différentes données thématiques, parfois à différentes échelles géographiques, pour permettre d’identifier des acteurs qui sont en rivalité, et d’évaluer leur rapport de forces. En s’appuyant sur plusieurs cas d’études réalisés au cours de ces dernières années, cet article propose une réflexion méthodologique sur le processus de construction d’une carte géopolitique de l’énergie. Les choix pour produire ces cartes ne sont pas sans conséquences sur les représentations que l’on se fait, ou que l’on contribue à diffuser, de nombreuses thématiques liées au secteur énergétique.
L’évolution démographique récente de la France
Authors: Breton Didier , Belliot Nicolas , Barbieri Magali , d’Albis Hippolyte , Mazuy Magali 
Published: March 2023

Le 1 er janvier 2022, la France comptait 67,8 millions d’habitants soit 187 000 de plus qu’au 1 er janvier 2021. Les nombres de naissances, d’IVG et de mariages en 2021 ont augmenté par comparaison à 2020, sans retrouver les niveaux observés avant la crise sanitaire (2019). Il en est même pour les décès dont le nombre a diminué, mais reste encore supérieur à celui observé en 2019. En 2021, la France fait partie des 9 pays européens parmi les 27 dont le solde naturel est positif. Son solde migratoire l’est également et, en 2021, est supérieur au solde naturel. Au total, la population de la France continue d’augmenter, mais à un rythme plus faible qu’avant la pandémie. En 2020, les flux d’entrées de personnes venant de pays tiers avec un titre de séjour ont très fortement diminué du fait de la crise sanitaire. Ce sont les titres pour raison professionnelle qui ont le plus baissé. Les demandes se concentrent en Île-de-France. En 2021, l’indice conjoncturel de fécondité augmente très légèrement (1,83 enfant par femme), principalement du fait de la hausse des taux entre 30 et 39 ans. Le profil par âge varie selon les régions. Le recours à l’avortement est plutôt stable entre 2020 et 2021, mais la part des IVG réalisées par la méthode médicamenteuse augmente d’année en année (77 % en 2021), surtout celles pratiquées en cabinet de ville. Cependant, on observe d’importantes différences territoriales, du fait d’une offre de soins inégale au niveau local. En 2021, le rattrapage des mariages qui n’ont pu être célébrés en 2020 n’a été que partiel. Pour la première fois en 2020, le nombre de pacs dépasse celui des mariages. Les mariages sont plus fréquents sur le flanc est du pays et les pacs sur la façade atlantique et dans le Sud-Ouest. Le nombre de décès reste important en 2021 malgré une amélioration par rapport à 2020. L’espérance de vie en 2021 reste inférieure de 4,6 mois pour les hommes par rapport à 2019, et de 1,4 mois pour les femmes. La surmortalité est estimée à 6,3 % en 2021 après avoir été de 7,5 % en 2020. Les régions les plus touchées ne sont pas nécessairement celles où la mortalité était initialement forte.
Les écarts de déclaration de violences conjugales entre les femmes lesbiennes, bisexuelles et hétérosexuelles
Authors: Lejbowicz Tania 
Published: March 2023

Cet article s'intéresse aux violences conjugales subies par les femmes selon leur identification sexuelle et le sexe de leur partenaire. S'appuyant sur l'enquête Violences et rapports de genre (Virage, Ined, 2015), ce travail montre que dans les couples de même sexe, les femmes subissent des faits de moindre intensité engageant moins de violences corporelles, alors que dans les couples de sexes différents, elles sont exposées à des faits plus sévères induisant plus de violences sexuelles. Dans les couples femme-homme, les faits rapportés diffèrent selon l’identification sexuelle actuelle des victimes : celles hétérosexuelles déclarent avoir connu plus de violences physiques tandis que celles homosexuelles ou bisexuelles déclarent plus de violences sexuelles de basse intensité. Cet article rappelle l’importance de disposer de données détaillées sur les conjugalités et sexualités pour mieux saisir ces différences de déclarations. Il souligne aussi la nécessité d’interroger la variabilité de l’expérience et de la perception des violences à l’encontre des femmes selon le type de couple (de même sexe ou de sexes différents) et l’identification sexuelle des femmes qui les rapportent (lesbienne, bisexuelle ou hétérosexuelle).
The influence of microwave roasting on bioactive components and chemical parameters of cold pressed fig seed oil
Authors: Deniz Şirinyıldız D. , Yıldırım Vardin A. , Yorulmaz A. 
Published: March 2023

The effect of microwave roasting process on the compositional parameters and bioactive contents of fig seed oil were investigated. Fig seeds were ground and roasted in a microwave oven at 350, 460 and 600 Watt for 5 and 10 minutes and the roasted seeds were processed to obtain oil. The results showed that peroxide, K232 and K270 values were adversely affected by roasting. Fig seed oil was a prosperous source of γ-tocopherol and significant losses were observed due to microwave pre-treatment. The major fatty acids in fig seed oil were linolenic, linoleic and oleic acids; whereas the major triacylglycerols were LnLO, LnLnL, LnLnLn and LnLnO, according to fatty acid profile. The most abundant sterol in the fig seed oil samples was β-sitosterol with 3235.90 to 3625.62 mg/kg, followed by Δ5- and Δ7-avenasterols. The principal component analysis and agglomerative hierarchial clustering served to differentiate between intense and mild microwave-treated oils as well as the unroasted samples.