bluuebunny/crossref_metadata_2025_split huggingface dataset:
Antibacterial Screening of Isoespintanol, an Aromatic Monoterpene Isolated from Oxandra xylopioides Diels
Authors: Contreras Martínez Orfa Inés , Angulo Ortíz Alberto , Santafé Patiño Gilmar 
Published: November 2022

The incidence of nosocomial infections, as well as the high mortality and drug resistance expressed by nosocomial pathogens, especially in immunocompromised patients, poses significant medical challenges. Currently, the efficacy of plant compounds with antimicrobial potential has been reported as a promising alternative therapy to traditional methods. Isoespintanol (ISO) is a monoterpene with high biological activity. Using the broth microdilution method, the antibacterial activity of ISO was examined in 90 clinical isolates, which included 14 different species: (Escherichia coli (38), Pseudomonas aeruginosa (12), Klebsiella pneumoniae (13), Acinetobacter baumannii (3), Proteus mirabilis (7), Staphylococcus epidermidis (3), Staphylococcus aureus (5), Enterococcus faecium (1), Enterococcus faecalis (1), Stenotrophomonas maltophilia (2), Citrobacter koseri (2), Serratia marcescens (1), Aeromonas hydrophila (1), and Providencia rettgeri (1). MIC90 minimum inhibitory concentration values ranged from 694.3 to 916.5 µg/mL and MIC50 values from 154.2 to 457.3 µg/mL. The eradication of mature biofilms in P. aeruginosa after 1 h of exposure to ISO was between 6.6 and 77.4%, being higher in all cases than the percentage of biofilm eradication in cells treated with ciprofloxacin, which was between 4.3 and 67.5%. ISO has antibacterial and antibiofilm potential against nosocomial bacteria and could serve as an adjuvant in the control of these pathogens.
Macrocyclic Ionic Liquids with Amino Acid Residues: Synthesis and Influence of Thiacalix[4]arene Conformation on Thermal Stability
Authors: Terenteva Olga , Bikmukhametov Azamat , Gerasimov Alexander , Padnya Pavel , Stoikov Ivan 
Published: November 2022

Novel thiacalix[4]arene based ammonium ionic liquids (ILs) containing amino acid residues (glycine and L-phenylalanine) in cone, partial cone, and 1,3-alternate conformations were synthesized by alkylation of macrocyclic tertiary amines with N-bromoacetyl-amino acids ethyl ester followed by replacing bromide anions with bis(trifluoromethylsulfonyl)imide ions. The melting temperature of the obtained ILs was found in the range of 50–75 °C. The effect of macrocyclic core conformation on the synthesized ILs’ melting points was shown, i.e., the ILs in partial cone conformation have the lowest melting points. Thermal stability of the obtained macrocyclic ILs was determined via thermogravimetry and differential scanning calorimetry. The onset of decomposition of the synthesized compounds was established at 305–327 °C. The compounds with L-phenylalanine residues are less thermally stable by 3–19 °C than the same glycine-containing derivatives.
Quelques réflexions sur la typologie des obligations en droit international, avec référence particulière au droit des traités et au droit de la responsabilité
Authors: Wyler Éric 
Published: November 2022

Deux types de difficultés font obstacle à l’élaboration de typologies cohérentes des obligations en droit des traités et de la responsabilité : comment élaborer des catégories et comment classer tel objet dans telle catégorie ? Si, pour une approche formaliste,
la catégorie, ontologique, reflète la réalité juridique et englobe les éléments classés mécaniquement par subsomption, pour une approche pragmatique, toute catégorie s’induit d’occurrences dans une dialectique réciproque de co-constitution, l’opération de catégorisation, complexe, engageant un choix effectué selon l’analogie. La typologie de certaines obligations internationales proposée ici selon quatre critères distincts met en évidence deux problèmes : 1) tout critère de classification choisi recèle une part d’indétermination intrinsèque ; 2) des recoupements intra ou inter-catégoriels sont inévitables. Ces écueils épistémologiques, occultés par le formalisme mais assumés par le pragmatisme proviennent de la richesse et complexité des réalités – juridiques ou autres – que nos concepts et catégories ne peuvent qu’appréhender approximativement.
L’affaire Jadhav entre l’Inde et le Pakistan devant la Cour internationale de Justice (arrêt du 17 juillet 2019) : une approche consulaire de l’espionnage entre États
Authors: Lafouasse Fabien 
Published: November 2022

Saisie par l’Inde à la suite de la détention et de la condamnation à mort au Pakistan d’un ressortissant indien, M. Jadhav, supposé membre du service indien de renseignement et soupçonné de s’être livré à des activités d’espionnage en territoire pakistanais, la Cour internationale de Justice devait se prononcer sur la violation de l’article 36 de la convention de Vienne sur les relations consulaires possiblement occasionnée par l’État défendeur. L’État demandeur estimait en effet que son ressortissant
n’avait pas bénéficié des droits consulaires tirés dudit article 36. L’État défendeur, de son coté, s’appuyant sur la pratique des États dans de telles circonstances, mettait en avant une exception à cette disposition dans les cas d’espionnage, exception que la Cour a dûment rejetée, condamnant le Pakistan dans son arrêt du 17 juillet 2019 et lui demandant in fine d’organiser un nouveau procès au profit de M. Jadhav. Cependant, en s’en tenant strictement à l’examen de l’article 36, la Cour n’a pas étudié en profondeur les moyens avancés par la partie pakistanaise dans son approche consulaire de l’espionnage entre États, dont le moins qu’on puisse dire est que la pratique interétatique, en l’espèce, n’est pas uniforme.
CIJ, Application de la convention internationale pour la répression du financement du terrorisme et de la convention internationale sur l’élimination de toutes les formes de discrimination raciale (Ukraine c. Fédération de Russie), exceptions préliminaires, arrêt du 8 novembre 2019 : étape ou répétition avant le fond ?
Authors: Bourdoncle Emmanuel 
Published: November 2022

Dans son arrêt relatif aux exceptions préliminaires, la Cour internationale de Justice écarte l’ensemble des demandes d’incompétence et d’irrecevabilité soulevées par la Russie dans le cadre du contentieux qui l’oppose à l’Ukraine permettant ainsi la poursuite de la procédure. Cette décision permet ainsi la poursuite de l’affaire et confirme la CIJ comme acteur incontournable du conflit en Crimée et dans l’est de l’Ukraine. En dépit de ce contexte particulier, la Cour a fait, conformément à sa jurisprudence, une application pragmatique des clauses compromissoires de la Convention internationale pour la répression du financement du terrorisme et de la Convention internationale sur
l’élimination de toutes les formes de discrimination raciale. L’arrêt tend alors à inscrire les exceptions préliminaires dans une continuité depuis la demande en indications de mesures conservations jusqu’au stade du fond. Celui-ci sera peut-être l’occasion pour la Cour de confirmer sa réticence, implicitement manifestée en l’espèce, à se saisir de la
protection des droits individuels.
TRAJETÓRIAS DE LONGO VÍNCULO DE TRABALHO NO SISTEMA ÚNICO DE SAÚDE
Authors: Warmling Cristine Maria , Gasperin Carolina 
Published: November 2022

O objetivo do estudo foi analisar as trajetórias de trabalhadores da saúde com longo vínculo de trabalho a um hospital público. Trata-se de um estudo de caso do tipo único holístico, com abordagem qualitativa. Foram realizadas entrevistas abertas (gravadas em áudio e transcritas) com doze trabalhadores que atuavam entre 31 a 35 anos na instituição do Sistema Único de Saúde analisada. Os vínculos ao trabalho construídos nas trajetórias dos trabalhadores assumem diferentes sentidos: de contratuais, aos serviços e equipes, passando pelos vínculos aos modelos de saúde preconizados. Nas análises discursivas, o aproveitamento das competências para o trabalho dos trabalhadores de longo vínculo ocorre pelo reconhecimento de seus conhecimentos tácitos. O longo tempo de vínculo ao trabalho produz um agir na saúde coletiva nutrido pelas relações estabelecidas entre trabalho, vida pessoal e vida coletiva no trabalho. Práticas de gestão da idade com o eixo na Educação Permanente em Saúde valorizam as subjetividades dos trabalhadores e construções coletivas nas histórias no trabalho no Sistema Único de Saúde.
Depth profiling of E
C – 0.26 eV electron traps introduced in homoepitaxial n-type GaN by ultra-low-dose Si-ion implantation and subsequent annealing
Authors: Iguchi Hiroko , Horita Masahiro , Suda Jun 
Published: November 2022

Abstract
Si ions were implanted into homoepitaxial n-type GaN at a peak concentration of 3 × 1014 cm−3 with subsequent annealing, and the associated formation of electron traps was investigated in detail using deep-level transient spectroscopy. A major electron trap was identified as 0.26 eV below the conduction band minimum and this trap concentration increased with increasing post-implantation annealing temperature, to a value of 6–8 × 1015 cm−3. Significant increases in the net donor concentration (N
D) were also observed within the implanted region. The profile of the electron trap concentration was correlated with these increases in N
D, suggesting that these traps acted as donors.
Implementasi Peraturan Menteri Agama Nomor 31 Tahun 2020 Tentang Pendidikan Pesantren (Studi Kebijakan Pembelajaran Ilmu Nahwu Shorof Di Pondok Pesantren Subulus Salam Trenggalek)
Authors: Fariha Fara 
Published: November 2022

Pesantren education is very core and mandatory in relation to religious knowledge. For this reason, the Minister of Religion Regulation Number 31 of 2020 concerning Islamic Boarding Schools was issued which specifically regulates the course of education in an Islamic boarding school. Islamic boarding schools themselves use the yellow book curriculum and the Koran as their main educational foundation, but currently there are also Islamic boarding schools that have implemented general education in their pesantren. At the Subulus Salam Trenggalek Islamic Boarding School, it is mandatory to learn comprehensive nahwu shorof science from the lower middle class to the upper class. The Subulus Salam Trenggalek Islamic Boarding School itself has also implemented formal education to support student learning, such as PAUD, Raudlatul Athfal, Marosah Ibtida'iyah, Islamic Junior High School, Equality Package B and Package C, and also the Orphanage.
This research approach is descriptive qualitative. The data in this study consisted of primary data obtained from interviews and secondary data obtained from documentation, archives, literature, and books related to the research focus. Data collection techniques used in the form of interviews, observations, and documentation as well as several supporting tools such as interview guidelines and other supporting tools. Data analysis techniques are carried out through the process of collecting data, presenting data, and drawing conclusions.
This study was conducted to describe the implementation of the nahwu shorof science education policy in the subulus salam trenggalek Islamic boarding school. The results of this study indicate that the implementation of the Nahwu Shorof Science Learning Policy at the Subulus Salam Trenggalek Islamic Boarding School was carried out well but could not be optimal because there were still several obstacles. Therefore, maximum effort is needed in providing education with good cooperation and coordination between policy makers and policy implementers.
PENDAMPINGAN PENYUSUNAN ASESMEN PEMBELAJARAN PEMODELAN MATEMATIKA BAGI GURU MATEMATIKA MAITREYAWIRA UNTUK MENGUKUR KEMAMPUAN PEMODELAN PESERTA DIDIK
Authors: Hiltrimartin Cecil , Aisyah Nyimas , Somakim Somakim , Hartono Yusuf , Darmawijoyo Darmawijoyo , Hapizah Hapizah , Mulyono Budi , Sukmaningthias Novika , Simarmata Ruth Helen 
Published: November 2022

Peran asesmen pemodelan matematika sangat penting dalam menilai pembelajaran yang mengintegrasikan situasi dunia nyata dan ide-ide matematika dalam suatu permasalahan matematika. Penyusunan asesmen pemodelan matematika belum terlaksanakan secara maksimal dalam pembelajaran karena masih terbatasnya sumber yang menyediakan bentuk-bentuk permasalahan pemodelan matematika dan sumber yang mendukung pengembangan kemampuan guru dalam menyusun asesmen pembelajaran pemodelan. Kegiatan pendampingan pada pengabdian masyarakat ini disusun untuk Guru Matematika Maitreyawira pada jenjang SD, SMP, dan SMA dari berbagai provinsi di Indonesia dengan tujuan untuk melatih kemampuan guru dalam menyusun asesmen pembelajaran pemodelan matematika. Kegiatan terintegrasi dengan kegiatan akademi, praktik lapangan dan riset mahasiswa dengan melibatkan dosen sebagai pendamping. Kegiatan ini dilaksanakan secara tatap maya dengan pemaparan asesmen pembelajaran pemodelan matematika, pendampingan penyusunan asesmen pemodelan matematika dan presentasi tugas penyusunan asesmen. Data yang diperoleh dari kegiatan ini adalah persepsi guru terhadap kegiatan asesmen pemodelan matematika dan tugas peserta dalam menyusun asesmen yang dianalisis secara deskriptif kuantitatif. Hasil pelaksanaan kegiatan pengabdian masyarakat menunjukkan bahwa tanggapan peserta terhadap kegiatan baik.
A Radio-selected Population of Dark, Long Gamma-Ray Bursts: Comparison to the Long Gamma-Ray Burst Population and Implications for Host Dust Distributions
Authors: Schroeder Genevieve , Laskar Tanmoy , Fong Wen-fai , Nugent Anya E. , Berger Edo , Chornock Ryan , Alexander Kate D. , Andrews Jennifer , Bussmann R. Shane , Castro-Tirado Alberto J. , Goyal Armaan V. , Kilpatrick Charles D. , Lally Maura , Miller Adam A. , Milne Peter , Paterson Kerry , Escorial Alicia Rouco , Stroh Michael C. , Terreran Giacomo , Zauderer Bevin Ashley 
Published: November 2022

Abstract
We present centimeter-band and millimeter-band afterglow observations of five long-duration γ-ray bursts (GRBs; GRB 130131A, 130420B, 130609A, 131229A, 140713A) with dust-obscured optical afterglow emission, known as “dark” GRBs. We detect the radio afterglow of two of the dark GRBs (GRB 130131A and 140713A), along with a tentative detection of a third (GRB 131229A) with the Karl G. Jansky Very Large Array (VLA). Supplemented by three additional VLA-detected dark GRBs from the literature, we present uniform modeling of their broadband afterglows. We derive high line-of-sight dust extinctions of A

V,GRB ≈ 2.2– ≳ 10.6 mag. Additionally, we model the host galaxies of the six bursts in our sample, and derive host galaxy dust extinctions of A

V,Host ≈ 0.3–4.7 mag. Across all tested γ-ray (fluence and duration) and afterglow properties (energy scales, geometries, and circumburst densities), we find dark GRBs to be representative of more typical unobscured long GRBs, except in fluence, for which observational biases and inconsistent classification may influence the dark GRB distribution. Additionally, we find that A

V,GRB is not related to a uniform distribution of dust throughout the host, nor to the extremely local environment of the burst, indicating that a larger-scale patchy dust distribution is the cause of the high line-of-sight extinction. Since radio observations are invaluable to revealing heavily dust-obscured GRBs, we make predictions for the detection of radio emission from host star formation with the next-generation VLA.
The σHβ
-based Dimensionless Accretion Rate and Its Connection with the Corona for AGNs
Authors: Chen 陈 Yu-Qin 玉琴 , Liu 刘 Yan-Sheng 延盛 , Bian 卞 Wei-Hao 维豪 
Published: November 2022

Abstract
With respect to the Hβ FWHM (FWHMHβ
), the broad Hβ line dispersion (σ
Hβ
) was preferred as a velocity tracer to calculate the single-epoch supermassive black hole mass (M
BH) suggested by Yu et al. For a compiled sample of 311 broad-line active galactic nuclei (AGNs) with measured hard X-ray photon index (z < 0.7), σ
Hβ
and the optical Fe ii relative strength (R
Fe) are measured from their optical spectra, which are used to calculate σ
Hβ
-based virial M
BH and dimensionless accretion rate (

M

̇

). With respect to FWHMHβ
, it is found that the mean value of σ
Hβ
-based M
BH is on average larger by 0.26 dex and the mean value of σ
Hβ
-based

M

̇

is on average smaller by 0.51 dex. It is found that there exists a nonlinear relationship between the Eddington ratio (L
Bol/L
Edd) and

M

̇

, i.e.,

L

Bol

/

L

Edd

∝

M

̇

0.56
±
0.01

. This nonlinear relationship comes from the accretion efficiency η, which is smaller for AGNs with higher

M

̇

. We find a strong bivariate correlation of the fraction of energy released in the corona F
X with

M

̇

and M
BH,

F

X

∝

M

̇

−
0.57
±
0.05

M

BH

−
0.54
±
0.06

. The flat slope of −0.57 ± 0.05 favors the shear stress tensor of the accretion disk being proportional to the geometric mean of gas pressure and total pressure. We find a strong bivariate relation of Γ with

M

̇

and F
X,

Γ
∝

M

̇

−
0.21
±
0.02

F

X

0.02
±
0.04

. The hard X-ray spectrum becomes softer with increasing F
X, although the scatter is large.
Internal Rotation and Inclinations of Slowly Pulsating B Stars: Evidence of Interior Angular Momentum Transport
Authors: Pedersen May G. 
Published: November 2022

Abstract
One of the largest uncertainties in stellar structure and evolution theory is the transport of angular momentum in the stellar interiors. Asteroseismology offers a powerful tool for measuring the internal rotation frequencies of pulsating stars, but the number of such measurements has remained few for ≳3 M
⊙ main-sequence stars. In this work, we compile a list of 52 slowly pulsating B stars for which the interior rotation has been measured asteroseismically. The measurements of the spin parameters, which describe the relative importance of rotation, for the gravito-inertial mode oscillations show that for 40 of the stars the oscillations fall within the subinertial regime. We find that the core rotation frequencies of the stars decrease as a function of age and show evidence of angular momentum transport occurring on the main sequence. Finally, we derive the inclination angles of the stars, showing that they are generally consistent with the expectations from surface cancellation effects for the given oscillation modes.
CLASSY IV. Exploring UV Diagnostics of the Interstellar Medium in Local High-z Analogs at the Dawn of the JWST Era*
Authors: Mingozzi Matilde , James Bethan L. , Arellano-Córdova Karla Z. , Berg Danielle A. , Senchyna Peter , Chisholm John , Brinchmann Jarle , Aloisi Alessandra , Amorín Ricardo O. , Charlot Stéphane , Feltre Anna , Hayes Matthew , Heckman Timothy , Henry Alaina , Hernandez Svea , Kumari Nimisha , Leitherer Claus , Llerena Mario , Martin Crystal L. , Nanayakkara Themiya , Ravindranath Swara , Skillman Evan D. , Sugahara Yuma , Wofford Aida , Xu Xinfeng 
Published: November 2022

Abstract
The Cosmic Origins Spectrograph (COS) Legacy Archive Spectroscopic SurveY (CLASSY) provides the first high-resolution spectral catalog of 45 local high-z analogs in the ultraviolet (UV; 1200–2000 Å) to investigate their stellar and gas properties. Here we present a toolkit of UV interstellar medium (ISM) diagnostics, analyzing the main emission lines of CLASSY spectra (N iv] λ
λ1483,87, C iv
λλ1548,51, He ii
λ1640, O iii]λ
λ1661,6, Si iii] λλ1883,92, C iii] λ1907,9). Specifically, our aim is to provide accurate diagnostics for the reddening E(B − V), electron density n

e
, electron temperature T

e
, metallicity 12+log(O/H), and ionization parameter log(U), taking the different ISM ionization zones into account. We calibrate our UV toolkit using well-known optical diagnostics, analyzing archival optical spectra for all CLASSY targets. We find that UV density diagnostics estimate n

e
values that are ∼1–2 dex higher (e.g., n

e
(C iii]λ
λ1907,9) ∼ 104 cm−3) than those inferred from their optical counterparts (e.g., n

e
([S ii]λ
λ6717,31) ∼ 102 cm−3; n

e
([Ar iv]λ
λ4714,41) ∼ 103 cm−3). T

e
derived from the hybrid ratio [O iii] λ1666/λ5007 proves to be reliable, implying differences in determining 12+log(O/H) compared to the optical counterpart O iii] λ4363/[O iii] λ5007 within ∼ ±0.3 dex. We also investigate the relation between the stellar and gas E(B − V), finding consistent values at high specific star formation rates (sSFRs;

log
(
sSFR
)
≳
−
8

yr−1), while at low sSFRs we confirmed an excess of dust attenuation in the gas. Finally, we investigate UV line ratios and equivalent widths to provide correlations with 12+log(O/H) and log(U), but note that there are degeneracies between the two. With this suite of UV-based diagnostics, we illustrate the pivotal role CLASSY plays in understanding the chemical and physical properties of high-z systems that JWST can observe in the rest-frame UV.
Observations of Quiescent Solar Wind Regions with Near-f
ce Wave Activity
Authors: Short Benjamin , Malaspina David M. , Halekas Jasper , Romeo Orlando , Verniero J. L. , Finley Adam J. , Kasper Justin C. , Rahmati Ali , Bale Stuart D. , Bonnell John W. , Case Anthony W. , de Wit Thierry Dudok , Goetz Keith , Goodrich Katherine , Harvey Peter R. , Korreck Kelly E. , Larson Davin , Livi Roberto , MacDowall Robert J. , Pulupa Marc , Stevens Michael L. , Whittlesey Phyllis 
Published: November 2022

Abstract
In situ measurements in the near-Sun solar wind from the Parker Solar Probe have revealed the existence of quiescent solar wind regions: extended regions of solar wind with low-amplitude turbulent magnetic field fluctuations compared to adjacent regions. Identified through the study of harmonic waves near the electron cyclotron frequency (f
ce), these quiescent regions are shown to host a variety of plasma waves. The near-f
ce harmonic waves are observed exclusively in quiescent regions, and as such, they can be used as markers for quiescent regions. A blob-finding algorithm is applied to data from Encounters 1–6 in order to identify near-f
ce harmonic wave intervals and thereby locate quiescent regions. We carry out a superposed epoch analysis on the identified quiescent regions, and compare their bulk solar wind properties with adjacent regions of solar wind. Quiescent regions are found to contain relatively weak magnetic field variation and are entirely devoid of magnetic switchbacks. In the quiescent solar wind, the magnetic field closely follows the Parker spiral, while adjacent regions prefer more radial orientations, providing a clear picture of the magnetic geometry of these regions. Quiescent regions show minimal differences in multiple particle plasma parameters relative to the non-quiescent solar wind. The quiescent solar wind regions, studied throughout this work, are thought to represent the underlying solar wind, through which Alfvénic fluctuations propagate. Quantifying the properties of these regions may help to understand the formation/origin of the solar wind, and furthermore, to constrain the role that low-frequency Alfvén waves play in the regulation of solar wind temperature.