bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fine-Grained Concretes with Improved Properties Based on Liquid Glass
Authors: Усачев С. М. , Коновалов А. Д. 
Published: September 2022

Постановка задачи. Исследуется влияние наноструктурирующей добавки тетрафурфурилоксисилан (ТФС) на изменение свойств жидкого стекла. Рассматривается возможность создания на его основе высококачественных бетонов специального назначения. Результаты. Проведены исследования влияния добавки ТФС на процессы формирования структуры кислотостойкого и жаростойкого бетонов, установлены факторы повышения их плотности, прочности, коррозионной стойкости и термостойкости. Выводы. Выполненные исследования создают предпосылки для получения бетонов высокой долговечности, работающих в различных условиях эксплуатации. Разработанные составы бетона на жидком стекле, модифицированном наноструктурирующей добавкой ТФС, могут применяться для получения различных строительных материалов специального назначения, в том числе в качестве связующего для кислостойких бетонов, замазок (шпатлевок), покрытий для защиты бетонных и металлических конструкций от коррозии в промышленном и гражданском строительстве, как жаростойкие и термостойкие материалы.
Statement of the problem. The paper evaluates the influence of the nanostructuring additive tetrafurfuryloxysilane (TFS) on changing the properties of liquid glass and the creation of high-quality concretes for special purposes on its basis. Results. Studies of the influence of TFS additives on the processes of formation of the structure of acid-resistant and heat-resistant concretes were carried out, factors for increasing their density, strength, corrosion resistance and heat resistance were established. Conclusions. The studies performed create the prerequisites for obtaining high-durability concretes operating in various operating conditions. The developed compositions of concrete on liquid glass, modified with the nanostructuring additive TFS, can be used to obtain various building materials for special purposes, including as a binder for acid-resistant concretes, putties (putties), coatings to protect concrete and metal structures from corrosion in industrial and civil construction, as heat-resistant and heat-resistant materials.
Study of the Problems of Building Certification in Azerbaijan
Authors: Акбарова С. М. 
Published: September 2022

Постановка задачи. Исследуются применяемые в Азербайджане методы сертификации зданий BREEAM , LEED , GZ Azeri . Результаты. На основе сравнительного анализа рассмотренных систем сертификации зданий выявлены существующие проблемы, которые были классифицированы как ориентированные на человека, на технологии, на исполнительные процедуры сертификации. Выводы. Даны экспертные рекомендации по преодолению препятствий и устранению проблем. Результаты этого исследования могут способствовать разработке дорожной карты для обеспечения устойчивости строительной отрасли.
Statement of the problem. The methods of building certifications used in Azerbaijan BREEAM, LEED, GZ Azeri are being studied. Results. Based on a comparative analysis of the considered building certification systems, the existing issues were identified, which were classified as human-oriented, technology-oriented and process-oriented. Conclusions. Expert recommendations are provide to overcome obstacles and eliminate problems. The results of this study can contribute to the development of a roadmap for the sustainability of the construction industry in Azerbaijan.
A Case Report Successful Treatment the Patient with Squamous Esophagus Cancer IV Stage
Authors: Gladilina I. A. , Shabanov M. A. , Tryakin A. A. , Bliganov P. I. , Zakhidova F. O. , Odzharova A. А. , Zaychenko O. S. , Abu-Khaydar O. B. , Ivanov S. M. 
Published: September 2022

In this study, we described a clinical case of unoperable squamous carcinoma in the thoracic esophagus, demonstrating the effectiveness of induction chemotherapy followed by independent chemoradiotherapy and brachytherapy in patients with metastatic esophageal carcinoma. The patient was treated with induction chemotherapy, concurrent chemoradiation with weekly carboplatin AUC 2 and paclitaxel 50 mg/m2 and brachytherapy. The most characteristic feature of this clinical case is that the use of brachytherapy in the complex treatment of patients with esophageal carcinoma allows increasing the dose in the target without increasing the risk of complications associated with the escalation of the radiation dose. Brachytherapy can achieve very high rates of local control with a reduction in morbidity, compared with external beam radiation therapy. In most patients, esophageal carcinoma is diagnosed at stages III–IV of the disease. Squamous cell esophageal carcinoma is an aggressive disease that, depending on the prevalence, requires various treatment methods, the search for the optimal one is still ongoing. The main standard of treatment in inoperable patients with squamous cell esophageal carcinoma is self — chemoradiotherapy. However, in patients with unoperable esophageal carcinoma, it is also possible to use induction chemotherapy followed by independent chemoradiotherapy and brachytherapy. The combined use of these methods of treatment in conditions of impossibility of surgical intervention is the method of choice in patients with stage III–IV of the disease. The standard dose of DLT for squamous carcinoma of the esophagus is 50.4 Gy. In the conducted studies, it was shown that the escalation of the dose to the tumor using remote radiation therapy leads to an increase in severe post-radiation injuries and an increase in the frequency of deaths. Induction chemotherapy plus concurrent chemoradiotherapy and brachytherapy to boost tumor, and improves disease control and survival.
PENGARUH KOMPETENSI, DISIPLIN DAN PEMBERIAN TAMBAHAN PENGHASILAN PEGAWAI (TPP) TERHADAP KINERJA PEGAWAI PADA DINAS PERTANIAN DAN PANGAN KABUPATEN POLEWALI MANDAR
Authors: Syamsi Syamsi , Maryadi Maryadi , Asniwati Asniwati 
Published: September 2022

Penelitian ini bertujuan untuk menganalisis pengaruh kompetensi, disiplin dan pemberian tambahan penghasilan pegawai secara parsial dan simultan terhadap kinerja pegawai Dinas Pertanian dan Pangan Kabupaten Polewali Mandar.
Penelitian yang digunakan dalam penelitian ini adalah metode penelitian kuantitatif. Populasi dalam penelitian ini adalah pegawai Dinas Pertanian dan Pangan Kabupaten Polewali Mandar yang berjumlah 114 orang PNS. Pengambilan sampel penelitian ini dilakukan dengan menggunakan teknik slovin dengan standar signifikan sebesar 10%. Sehingga, dapat diketahui bahwa sampel yang digunakan dalam penelitian ini adalah pegawai Dinas Pertanian dan Pangan Kabupaten Polewali Mandar berjumlah 53 responden. Tehnik pengambilan data dilakukan melalui angket/kuesioner dimana setiap jawaban responden dinilai dengan menggunakan skor menurut skala Likert.
Hasil penelitian ini menunjukkan bahwa dari hasil uji F atau pengujian secara simultan menunjukkan bahwa Fhitung nilai sebesar 26,164 dan Ftabel dengan nilai sebesar 2,79. Sehingga menunjukkan bahwa Fhitung > Ftabel dengan signifikansi sebesar 0,000 < 0,05. Hasil ini menunjukkan bahwa kompetensi, disiplin dan pemberian tambahan penghasilan pegawai secara simultan berpengaruh signifikan terhadap kinerja pegawai Dinas Pertanian dan Pangan Kabupaten Polewali Mandar. Dari uraian uji t diketahui bahwa kompetensi, disiplin dan pemberian tambahan penghasilan pegawai secara parsial masing-masing berpengaruh positif dan signifikan terhadap kinerja pegawai Dinas Pertanian dan Pangan Kabupaten Polewali Mandar. Selanjutnya, variabel kompetensi merupakan variabel yang berpengaruh paling dominan dengan nilai beta sebesar 0,467.
PENGARUH BANTUAN SOSIAL PROGRAM KELUARGA HARAPAN (PKH), BANTUAN PANGAN NON TUNAI (BPNT) DAN BANTUAN SOSIAL TUNAI (BST) TERHADAP PENGURANGAN TINGKAT KEMISKINAN DI DESA DI WILAYAH KABUPATEN BARRU
Authors: SUARNI SUARNI , Sjarlis Sylvia , S M Salim 
Published: September 2022

This study aims to determine the effect of social assistance program, the family program hope (PKH), for non-cash food assistance (BPNT) and cash social assistance (BST) to reduce poverty levels. The number of samples used is 40 villages with quantitative research methods. Data was collection through secondary data. Data analysis techniques used path multiple linears regression. The results show that (1) programs for families of hope (PKH) have a positive and significant effect on reducing poverty levels with a significance value of 1.858 (2) the non-cash food assistance program (BPNT) has no positive and significant effect on reducing poverty levels with a coeffient value of -0,244 (3) cash social assistance (BST) has no positive and significant effect on reducing poverty levels with a coefisient value of -0,139 (4). Program for family hope (PKH) for non-cash food assistance (BPNT) and cash social assistance (BST) have a fositive and sdignificant effect on 45,6 %.
El panorama existente de la depresión. Revisión Bibliográfica
Authors: Flores Salinas María Antonieta , Suscal Peláez Karen Sofía , Coello García Bryam Esteban , Vintimilla Pesántez Santiago Andrés 
Published: September 2022

Introducción: la depresión es una enfermedad, con síntomas, tales como: estado de ánimo deprimido, pérdida de interés, cambios en el apetito, insomnio o hipersomnia; presentes durante más de dos semanas.

Objetivo: examinar cómo se ha abordado y manejado a este tipo de pacientes, y la efectividad que presentan las terapias, tanto farmacológicas como no farmacológicas, basado en artículos de revisión de los últimos cinco años.

Metodología: se realizó una búsqueda de un total de 43 artículos originales y de revisión, recolectados desde la base de datos Cochrane Library, PubMed y Google Scholar, con el término “Depresión”. Los documentos se encontraron en idioma español e inglés. Se excluyeron algunos artículos por falta de información actualizada y falta de relevancia para nuestra revisión bibliográfica.

Resultados: existe un pilar fundamental para el tratamiento de la depresión, basado en terapias psicológicas (elemento primario y fundamental), farmacoterapia y como última línea, la terapia electroconvulsiva. Los fármacos que se utilizan en general son los inhibidores de la recaptura de serotonina y los inhibidores de la recaptura de serotonina y noradrenalina. Existen otras terapias como la acupuntura, musicoterapia, que han demostrado cierto beneficio.
Conclusiones: a lo largo de este tiempo, se ha determinado que las modalidades diagnósticas actuales han permitido diagnosticar precozmente y a un mayor número de personas que sufren depresión, iniciando con psicoterapia, y administrando fármacos antidepresivos en falta de respuesta a la psicoterapia.
A New Third Planet and the Dynamical Architecture of the HD 33142 Planetary System*
Authors: Trifonov Trifon , Wollbold Anna , Kürster Martin , Eberhardt Jan , Stock Stephan , Henning Thomas , Reffert Sabine , Butler R. Paul , Vogt Steven S. , Reiners Ansgar , Lee Man Hoi , Bitsch Bertram , Zechmeister Mathias , Rodler Florian , Perdelwitz Volker , Tal-Or Lev , Rybizki Jan , Heeren Paul , Gandolfi Davide , Barragán Oscar , Zakhozhay Olga , Sarkis Paula , Pinto Marcelo Tala , Kossakowski Diana , Wolthoff Vera , Brems Stefan S. , Passegger Vera Maria 
Published: September 2022

Abstract
Based on recently-taken and archival HARPS, FEROS, and HIRES radial velocities (RVs), we present evidence for a new planet orbiting the first ascent red giant star HD 33142 (with an improved mass estimate of M1.52 ± 0.03 M
⊙), already known to host two planets. We confirm the Jovian-mass planets HD 33142b and c, with periods of P
b =

330.0

−
0.4

+
0.4

days and P
c =

810.2

−
4.2

+
3.8

days and minimum dynamical masses of

m

b

sin
i

=

1.26

−
0.05

+
0.05

M
Jup and

m

c

sin
i

=

0.89

−
0.05

+
0.06

MJup, respectively. Furthermore, our periodogram analysis of the precise RVs shows strong evidence for a short-period Doppler signal in the residuals of a two-planet Keplerian fit, which we interpret as a third, Saturn-mass planet with

m

d

sin
i

=

0.20

−
0.03

+
0.02

M
Jup in a close-in orbit with an orbital period of P
d =

89.9

−
0.1

+
0.1

days. We study the dynamical behavior of the three-planet system configuration with an N-body integration scheme, finding it to be long-term stable with the planets alternating between low and moderate eccentricity episodes. We also perform N-body simulations, including stellar evolution and second-order dynamical effects such as planet–stellar tides and stellar mass loss on the way to the white dwarf phase. We find that planets HD 33142b, c, and d are likely to be engulfed near the tip of the red giant branch phase due to tidal migration. These results make the HD 33142 system an essential benchmark for planet population statistics of the multiple-planet systems found around evolved stars.
Zwicky Transient Facility and Globular Clusters: The Period–Luminosity and Period–Wesenheit Relations for Type II Cepheids
Authors: Ngeow Chow-Choong , Bhardwaj Anupam , Henderson Jing-Yi , Graham Matthew J. , Laher Russ R. , Medford Michael S. , Purdum Josiah , Rusholme Ben 
Published: September 2022

Abstract
We present the first gri-band period–luminosity (PL) and period–Wesenheit (PW) relations for 37 Type II Cepheids (TIICs) located in 18 globular clusters based on photometric data from the Zwicky Transient Facility. We also updated BVIJHK-band absolute magnitudes for 58 TIICs in 24 globular clusters using the latest homogeneous distances to the globular clusters. The slopes of g/r/i- and B/V/I-band PL relations are found to be statistically consistent when using the same sample of distance and reddening. We employed the calibration of ri-band PL/PW relations in globular clusters to estimate a distance to M31 based on a sample of ∼270 TIICs from the PAndromeda project. The distance modulus to M31, obtained using calibrated ri-band PW relation, agrees well with the recent determination based on classical Cepheids. However, distance moduli derived using the calibrated r- and i-band PL relations are systematically smaller by ∼0.2 mag, suggesting there are possible additional systematic errors on the PL relations. Finally, we also derive the period–color (PC) relations and for the first time the period–Q-index (PQ) relations, where the Q-index is reddening free, for our sample of TIICs. The PC relations based on (r − i) and near-infrared colors and the PQ relations are found to be relatively independent of the pulsation periods.
Tidal Wave Breaking in the Eccentric Lead-in to Mass Transfer and Common Envelope Phases
Authors: MacLeod Morgan , Vick Michelle , Loeb Abraham 
Published: September 2022

Abstract
The evolution of many close binary and multiple star systems is defined by phases of mass exchange and interaction. As these systems evolve into contact, tidal dissipation is not always sufficient to bring them into circular, synchronous orbits. In these cases, encounters of increasing strength occur while the orbit remains eccentric. This paper focuses on the outcomes of close tidal passages in eccentric orbits. Close eccentric passages excite dynamical oscillations about the stars’ equilibrium configurations. These tidal oscillations arise from the transfer of orbital energy into oscillation mode energy. When these oscillations reach sufficient amplitude, they break near the stellar surface. The surface wave-breaking layer forms a shock-heated atmosphere that surrounds the object. The continuing oscillations in the star’s interior launch shocks that dissipate into the atmosphere, damping the tidal oscillations. We show that the rapid, nonlinear dissipation associated with the wave breaking of fundamental oscillation modes therefore comes with coupled mass loss to the wave-breaking atmosphere. The mass ratio is an important characteristic that defines the relative importance of mass loss and energy dissipation and therefore determines the fate of systems evolving under the influence of nonlinear dissipation. The outcome can be rapid tidal circularization (q ≪ 1) or runaway mass exchange (q ≫ 1).
A Mass Model for the Lensing Cluster SDSS J1004+4112: Constraints from the Third Time Delay
Authors: Forés-Toribio R. , Muñoz J. A. , Kochanek C. S. , Mediavilla E. 
Published: September 2022

Abstract
We have built a new model for the lens system SDSS J1004+4112 including the recently measured time delay of the fourth quasar image. This time delay has a strong influence on the inner mass distribution of the lensing cluster (ρ ∝ r
−α
) allowing us to determine

α
=

1.18

−
0.03
(
−
0.18
)

+
0.02
(
+
0.11
)

at the 68% (95%) confidence level in agreement with hydrodynamical simulations of massive galaxy clusters. We find an offset between the brightest cluster galaxy and the dark matter halo of

3.8

−
0.7
(
−
1.3
)

+
0.6
(
+
1.4
)

kpc at 68% (95%) confidence which is compatible with other galaxy cluster measurements. As an observational challenge, the estimated time delay between the leading image C and the faint (I = 24.7) fifth image E is roughly 8 yr.
Massive Early-type Galaxies in the HSC-SSP: Flux Fraction of Tidal Features and Merger Rates
Authors: Huang 黄 Qifeng 齐丰 , Fan 范 Lulu 璐璐 
Published: September 2022

Abstract
Here we present a statistical study on tidal features around massive early-type galaxies (ETGs). Utilizing the imaging data of the Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP), we measure the flux fraction of tidal features (f
tidal) in 2649 ETGs with stellar mass M
* > 1011
M
⊙ and redshift 0.05 < z < 0.15 using automated techniques. The Wide layer of HSC-SSP reaches a depth of ∼28.5 mag arcsec−2 in the i band. Under this surface brightness limit, we find that about 28% of these galaxies harbor prominent tidal features with f
tidal > 1%, among which the number of ETGs decreases exponentially with f
tidal, with a logarithmic slope of ∼100. Within the stellar mass range we probe, we note that f
tidal increases by a factor of 2 from M
* ≈ 1011 to 1012
M
⊙. We also perform a pair count to estimate the merger rate of these massive ETGs. Combining the merger rates with f
tidal, we estimate that the typical lifetime of tidal features is ∼3 Gyr, consistent with previous studies.
Characterization of a Solar Mass Eclipsing Binary with TESS and IGRINS
Authors: Wilson Mikayla J. , Tofflemire Benjamin M. , Kerr Ronan , Mann Andrew W. , Kraus Adam L. 
Published: September 2022

Abstract
Stellar radius measurements from eclipsing binaries are typically ∼5% larger than standard stellar models predict. This disagreement means we are unable to derive reliable model-dependent radii, which impact stellar and exoplanet characterization. Using light curves from the TESS satellite and high-resolution, near-infrared spectra from IGRINS, we determine the masses and radii of a main sequence eclipsing binary, V1177 Cen (TIC 3099339). We detrend the light curve using a Gaussian process and derive radial velocities using spectral-line broadening functions, fitting both jointly in an MCMC framework. We find that both stars are near 1 M
⊙ with radii 6%–9% larger than the Sun. Based on the absence of Lithium in optical spectra, the inflation is potentially the effect of early post-main sequence evolution, or magnetic fields. We compare our measurement to model isochrones, finding the most consistent agreement with models that include magnetic fields, and correspond to an age of ∼4 Gyr.
Tilting Uranus via Spin–Orbit Resonance with Planet Nine
Authors: Lu Tiger , Laughlin Gregory 
Published: September 2022

Abstract
Uranus’s startlingly large obliquity of 98° has yet to admit a satisfactory explanation. The most widely accepted hypothesis involving a giant impactor that tipped Uranus onto its side encounters several difficulties with regard to Uranus’s spin rate and prograde satellite system. An obliquity increase that was driven by capture of Uranus into a secular spin–orbit resonance remains a possible alternative hypothesis that avoids many of the issues associated with a giant impact. We propose that secular spin–orbit resonance could have excited Uranus’s obliquity to its present-day value if it was driven by the outward migration of an as-yet-undetected outer solar system body commonly known as Planet Nine. We draw support for our hypothesis from an analysis of 123 N-body simulations with varying parameters for Planet Nine and its migration. We find that in multiple instances, a simulated Planet Nine drives Uranus’s obliquity past 98°, with a significant number falling within 10% of this value. We note a significant caveat to our results in that a much faster than present-day spin axis precession rate for Uranus is required in all cases for it to reach high obliquities. We conclude that while it was, in principle, possible for Planet Nine (if it exists) to have been responsible for Uranus’s obliquity, the feasibility of such a result hinges on Uranus’s primordial precession rate.
Arecibo Planetary Radar Observations of Near-Earth Asteroids: 2017 December–2019 December
Authors: Virkki Anne K. , Marshall Sean E. , Venditti Flaviane C. F. , Zambrano-Marín Luisa F. , Hickson Dylan C. , McGilvray Anna , Taylor Patrick A. , Rivera-Valentín Edgard G. , Devogèle Maxime , Franco Díaz Eframir , Bhiravarasu Sriram S. , Aponte Hernández Betzaida , Rodriguez Sánchez-Vahamonde Carolina , Nolan Michael C. , Perillat Phil , Cabrera Israel , González Elliot , Padilla Daniel , Negrón Victor , Marrero Juan , Lebrón Johbany , Bagué Adrian , Jiménez Francisco , López-Oquendo Andy , Repp Daniel , McGlasson Riley A. , Presler-Marshall Brynn , Howell Ellen S. , Margot Jean-Luc , Prabhu Desai Sanjana 
Published: September 2022

Abstract
We successfully observed 191 near-Earth asteroids using the Arecibo Observatory’s S-band planetary radar system from 2017 December through 2019 December. We present radar cross sections for 167 asteroids; circular-polarization ratios for 112 asteroids based on Doppler-echo-power spectra measurements; and radar albedos, constraints on size and spin periods, and surface-feature and shape evaluation for 37 selected asteroids using delay-Doppler radar images with a range resolution of 75 m or finer. Out of 33 asteroids with an estimated effective diameter of at least 200 m and sufficient image quality to give clues of the shape, at least 4 (∼12%) are binary asteroids, including 1 equal-mass binary asteroid, 2017 YE5, and at least 10 (∼30%) are contact-binary asteroids. For 5 out of 112 asteroids with reliable measurements in both circular polarizations, we measured circular-polarization ratios greater than 1.0, which could indicate that they are E-type asteroids, while the mean and the 1σ standard deviation were 0.37 ± 0.23. Further, we find a mean opposite-sense circular-polarization radar albedo of 0.21 ± 0.11 for 41 asteroids (0.19 ± 0.06 for 11 S-complex asteroids). We identified two asteroids, 2011 WN15 and (505657) 2014 SR339, as possible metal-rich objects based on their unusually high radar albedos, and discuss possible evidence of water ice in 2017 YE5.
O «cravo do Maranhão» e a Amazônia global (séculos XVII-XVIII)
Authors: Chambouleyron Rafael 
Published: September 2022

Este texto analiza el proceso de descubrimiento, producción y comercialización, en los siglos XVII y XVIII, de una planta llamada en portugués «cravo do Maranhão», nativa de la selva amazónica. A diferencia de lo que argumenta buena parte de la historiografía luso-brasileña, que interpreta la Amazonia colonial, principalmente, desde la idea de aislamiento, la explotación del «clavo de Maranhão» solo puede ser comprendida si insertamos la Amazonia en una red de conexiones globales, transatlánticas y transamazónicas.

[pt] O objetivo deste texto é discutir o processo de descoberta, produção e comercialização da planta denominada cravo do Maranhão, nativa da floresta amazônica, nos séculos XVII e XVIII. Contrariamente ao que tem defendido boa parte da historiografia luso-brasileira, que interpreta a Amazônia colonial a partir, principalmente, da ideia de isolamento, a exploração do cravo do Maranhão só pode ser entendida se inserirmos a Amazônia portuguesa numa rede de conexões globais, transatlânticas e transamazônicas.