bluuebunny/crossref_metadata_2025_split huggingface dataset:
Lifetime adverse pregnancy outcomes and associated factors among antenatal care booked women in Central Gondar zone and Gondar city administration, Northwest Ethiopia
Authors: Muluneh Atalay Goshu , Asratie Melaku Hunie , Gebremariam Tesfamichael , Adu Aynalem , Enyew Mihretu Molla , Cherkos Endeshaw Admasu , Melkamu Senetsehuf , Berta Martha , Mamo Worku , Kassahun Dawit , Tsega Nuhamin Tesfa , Kebede Azmeraw Ambachew , Asmamaw Desale Bihonegn , Kassa Getahun Molla , Mihret Muhabaw Shumye 
Published: August 2022

BackgroundIn developing countries, adverse pregnancy outcomes are major public health issues. It is one of the leading causes of neonatal morbidity and mortality worldwide. Despite the fact that ending prenatal mortality and morbidity is one of the third Sustainable Development Goals (SDG), the burden of the problem continues to be a huge concern in developing countries, including Ethiopia. Hence, this study aimed to determine the prevalence and associated factors of lifetime adverse pregnancy outcomes among antenatal care (ANC) booked women in Northwest Ethiopia.MethodsAn institutional-based cross-sectional study design was conducted in Northwest Ethiopia, between March 2021 and June 2021. A multi-stage stratified random sampling technique was employed to recruit participants. An interviewer-administered and checklist questionnaire were used to collect the data. The data were entered into Epi-data version 4.6 software and exported to Stata version 16 for analysis. The binary logistic regression model was fitted to identify an association between associated factors and the outcome variable. Variables with a p-value of &lt; 0.05 in the multivariable logistic regression model were declared as statistically significant.ResultsIn this study, the lifetime prevalence of adverse pregnancy outcome among study participants was 14.53% (95%CI: 11.61, 18.04). Road access to the health facilities (AOR = 2.62; 95% CI: 1.14, 6.02) and husband-supported pregnancy (AOR = 2.63; 95 CI: 1.46, 4.72) were significantly associated with adverse pregnancy outcomes.ConclusionsMore than one in 10 reproductive age women had adverse pregnancy outcome throughout their life. Road access to health facilities and husband-supported pregnancy were statistically significant factors for adverse events in pregnancy. Therefore, it is better to give more attention to expanding infrastructure like road accessibility and increasing husband-supported pregnancy to reduce adverse pregnancy outcomes.
Trebouxia lynnae sp. nov. (Former Trebouxia sp. TR9): Biology and Biogeography of an Epitome Lichen Symbiotic Microalga
Authors: Barreno Eva , Muggia Lucia , Chiva Salvador , Molins Arantzazu , Bordenave César , García-Breijo Francisco , Moya Patricia 
Published: August 2022

Two microalgal species, Trebouxia jamesii and Trebouxia sp. TR9, were detected as the main photobionts coexisting in the thalli of the lichen Ramalina farinacea. Trebouxia sp. TR9 emerged as a new taxon in lichen symbioses and was successfully isolated and propagated in in vitro culture and thoroughly investigated. Several years of research have confirmed the taxon Trebouxia sp. TR9 to be a model/reference organism for studying mycobiont–photobiont association patterns in lichen symbioses. Trebouxia sp. TR9 is the first symbiotic, lichen-forming microalga for which an exhaustive characterization of cellular ultrastructure, physiological traits, genetic and genomic diversity is available. The cellular ultrastructure was studied by light, electron and confocal microscopy; physiological traits were studied as responses to different abiotic stresses. The genetic diversity was previously analyzed at both the nuclear and organelle levels by using chloroplast, mitochondrial, and nuclear genome data, and a multiplicity of phylogenetic analyses were carried out to study its intraspecific diversity at a biogeographical level and its specificity association patterns with the mycobiont. Here, Trebouxia sp. TR9 is formally described by applying an integrative taxonomic approach and is presented to science as Trebouxia lynnae, in honor of Lynn Margulis, who was the primary modern proponent for the significance of symbiosis in evolution. The complete set of analyses that were carried out for its characterization is provided.
Mitochondrial Phylogenomics Suggests Complex Evolutionary Pattern of Pronotal Foliaceous Mimicry in Hierodulinae (Mantodea: Mantidae), with Description of a New Species of Rhombodera Burmeister, 1838 from China
Authors: Liu Qin-Peng , Liang Le , Zhang Xin-Yang , Li Hao-Kun , Zhao Chu-Xiang , Liu Xing-Yue 
Published: August 2022

Hierodulinae is a species-rich mantid subfamily, with some species bearing a notable leaf-like pronotum. However, the evolutionary pattern and taxonomic significance of the leaf-like pronotum are largely unknown. Here, we present a phylogenomic analysis of the Hierodulinae genera Rhombodera Burmeister, 1838, and Hierodula Burmeister, 1838 based on mitochondrial genomes. We also describe a new species, namely Rhombodera hyalina sp. nov. from Guangxi, China. Our phylogenetic result, together with the evidence from male genitalia, suggests the division of the Oriental Hierodula and Rhombodera complex into three clades. We find a complex pattern on the evolution of the leaf-like pronotum, which is present in at least five lineages, respectively, of the above three clades.
Enhanced high-temperature volume resistivity of AlN by doping
Authors: Kato Daiki , Feng Bin , Noritake Yasunobu , Hishida Tomoko , Shibata Naoya , Ikuhara Yuichi 
Published: August 2022

Abstract
The addition of various oxide dopants for AlN were investigated aiming to increase the AlN volume resistivity at high temperature. It was confirmed that the volume resistivity of 1 mol% MgO doped AlN shows four orders of magnitude higher than that of non-doped AlN. To further clarify the effect of MgO doping, we sintered various kinds of AlN with different MgO concentration and grain sizes, and the microstructures were investigated by transmission electron microscopy. The results suggest the inversion domain boundary appeared in the MgO doped AlN might be the possible reason for the increase of volume resistivity.
إسماعيل الأزهري ودوره في مؤتمر الخريجين (1938- 1942)
Authors: الخفاجي احمد , سالم تحسين 
Published: August 2022

يعد مؤتمر الخريجين العام في السودان الذي تأسيس عام 1938م, المتكون من مجموعة من المتعلمين السودانيين وكان في مقدمتهم اسماعيل الأزهري الذي كان له الدور الكبير في تأسيس وقيادة مؤتمر الخريجين بسبب شخصيته التي يمتاز بها.
ومر المؤتمر بمرحلة مهمة من تاريخ السودان ومؤتمر الخريجين خاصة, وهو الانقسام السياسي والطائفية التي بلغت ذروتها بين أعضاء مؤتمر الخريجين , بالرغم من سعي الأزهري الذي كان في حينها رئيساً لمؤتمر الخريجين , الذي أعطي له نوعاً من الاستقرار والتوزان إذ لم يكن الأزهري خلال هذه المدة يميل إلى جهة على حساب اخرى . وهذا اعطى مقبولية لدى أغلب أعضاء في مؤتمر الخريجين العام.
تداعي الحروف في الحديث النبوي الشريف
Authors: جاسم فلاح 
Published: August 2022

درس الدكتور حسن الحكيم ثقافة المستشرقين ومدى فهمهم للنص الاسلامي، واشار الى ضرورة وضع النصوص القرآنية والحديثية والتاريخية موضع التحليل والتدقيق بعيداً عن التبشير والغايات السياسية واهدافها، وذكر بعض تخبطات المستشرقين في الدراسات القرآنية مثل (ظاهرة الوحي).
وبين الحكيم اهم الدراسات العالمية التي تناولت شخصية الرسول محمد (ص) وسيرته العطرة وقسمها الى قسمين: الدراسات المحايدة والثاني: الدراسات المعادية، وتناول الحكيم الحضارة العربية الاسلامية في الدراسات والابحاث الاستشراقية التي اخذت حيزاً كبيراً في التراث الاسلامي، كما اعطى صورة مهمة للدراسات الاستشراقية والبحوث التي تناولت مدينتا النجف الاشرف والكوفة لما يشغلان عمقاً مهماً في التاريخ الإسلامي.
NILAI-NILAI KARAKTER DALAM FILM ANIMASI THE GOOD DINOSAUR DAN RELEVANSINYATERHADAP PERKEMBANGAN ANAK USIA DINI
Authors: Husnul Husnul hafidhoh , Diana Raden Rachmy 
Published: August 2022

The Values of the nation's character must be preserved so as not become extinct. Technological advances at this time can affect people's behavior. Seeing the current phenomenon, there are many moral or moral crises, such as corruption, illegal racing, environmental damage, and so on. Children are the next generation of the nation, for that it is important to instill noble values from an early age. As adult figures we can model good behavior. Children have an easy nature to imitate, it will be more useful it what children see and hear is something positive.
Research on character values in the animated film The Good Dinosaur and its relevance to early childhood development. This study aims to determine the values of the characters in the animated film The Good Dinosaur and their relevance to early chilhood development. The method used in this study is library research using a structuralism approach, because this study examines the overall structure of the fil starting from the shot, scene, sequence and dialogue between characters and produces the necessary data. in this study are presented in the from of a narrative.
The result found in the animated fil the Good Dinosaur can affect a child's development in the animated film The Good Dinosaur, seven character values are found, namely the value of social care, the value of hard work, the value of creative, friendly/communicative values, the value are in accordance with Erikson's social theory.
Kinetic Model on Quality Changes During Heat Blanching of Some Fruit and Vegetables
Authors: Abdul Halim Arinah Adila , Shamsudin Rosnah , Ariffin Siti Hajar , Zainol@Abdullah Wan Nor Zanariah , Azmi Nazatul Shima 
Published: August 2022

Blanching have been used as a thermal treatment in food processing especially as a pre-treatment of processes such as drying, freezing and canning that includes fruits and vegetables. Blanching treatment helps to remove the microorganisms, lengthen the shelf life and enhancing the color, flavor and texture of the fruits and vegetables. However, blanching affected the nutrients and characteristics of fruits and vegetables that contributes to the quality changes of the fruits and vegetables fruit. Thus, it is necessary to study about the quality changes during heat blanching of fruits and vegetables fruit to study the changes of the characteristics, nutrients and properties of the fruits and vegetables fruit. Kinetic modelling on the quality changes of fruits and vegetables fruit is crucial for quality modelling and quality control of fruits and vegetables fruit during the heat blanching treatment. Kinetic modelling is also important to identify which temperature and time that is optimum for the quality of fruits and vegetables after the heat blanching treatment, also to identify the kinetic trend of the properties of fruits and vegetables fruit that were affected. In this paper, general aspects of blanching process are discussed. Properties and methods to measure the quality changes were discussed. Models of kinetic according to the properties and characteristics affected by the blanching treatment were also reviewed. Keywords: fruits and vegetables; blanching; kinetic modelling; quality changes; thermal treatment
Use of analytical method for calculating stiffnesses of straight waffle slabs
Authors: Mozgolov M. V. , Kozlova E. V. 
Published: August 2022

Introduction. The analysis of analytical and computer-assisted calculations of waffle slabs shows that, depending on the established finite-element model and structure geometry, the forces in beams can vary significantly. As a rule, the analytical model is used as a reference when comparing bending moments. Examples available in the literature show that regardless of the slab geometry, the stiffness of individual central orthogonal beams or conditionally selected beams is used in the calculations when determining structural loads.Aim. In this work, the accuracy of resulting forces in the beams of straight waffle slabs was assessed using the stiffness of individual beams in the analytical calculation.Materials and methods. The work was carried out by comparing the bending moments obtained analytically and in the SCAD software by the finite-element method for beams having various stiffnesses in the central zones of straight waffle slabs. 12.0 × 12.0 m slabs square in plan having different aspect ratios of waffle were considered, as well as slabs having square 1.5 × 1.5 m waffles and different aspect ratios of spans. A T-beam-and-girder construction was used in the computer model.Results. The values of bending moments of slabs square in plan having square caissons calculated analytically and using the computer-assisted finite-element method coincide, being a particular case. The bending moments calculated analytically and using the finite-element method for rectangular slabs or slabs having rectangular caissons differ. As the ratio of the span or caisson sides increases, these deviations increase.Conclusions. In the general calculation, using the stiffnesses of individual central orthogonal beams or conditionally selected beams for the analytical determination of forces in the beams of straight waffle slabs leads to erroneous results.
Study into the freeze-thaw/ frost-salt resistance of high-strength B60–B100 concrete
Authors: Stepanova V. F. , Chehniy G. V. , Parshina I. M. , Orekhov S. A. , Kruglov A. I. 
Published: August 2022

Introduction. The development of the Arctic Region and oil and gas fields in the North Atlantic Ocean leads to an increase in the production of high-strength concrete structures. Thus, it is becoming increasingly vital to make such low-permeability concretes more freeze-thaw resistant.Aim. To conduct experimental studies for obtaining reliable data required to develop a standardized approach to the normalization of freeze-thaw / frost-salt resistance parameters characterizing high-strength concretes.Materials and methods. The study was performed using concretes of eight compositions (B60–B100 compressive strength grades). The freeze-thaw/frost-salt resistance of high-strength concretes was determined using the third rapid method involving the saturation, freezing, and thawing of samples in a 5 % sodium chloride solution, as well as assessment of freeze-thaw resistance in terms of strength, mass variation, and the dynamic modulus of elasticity. A variety of methods for increasing the water saturation of highstrength concrete were examined in order to expedite the testing process of high-strength concrete for freeze-thaw resistance.Results. The studies into the freeze-thaw/frost-salt resistance of high-strength B60-B100 concretes revealed their high freeze-thaw resistance. Following 37 freeze-thaw cycles, the lower confidence limit for the strength of test samples was higher than that of control samples multiplied by a coefficient of 0.9. The frost-resistance grade of these concretes is above F2 300. No critical decrease in the dynamic modulus of elasticity is observed, which indicates a significant freeze-thaw/frost-salt resistance of all tested highstrength concrete compositions.Conclusions. The freeze-thaw resistance studies of high-strength concretes carried out at NIIZHB named after A.A. Gvozdev yielded experimental data required to subsequently develop a standardized approach to the normalization of freeze-thaw/frost-salt resistance parameters characterizing high-strength concretes.
Specific features of determining concrete strength by stud driving method
Authors: Ivanov S. I. , Nevskii A. V. , Chesnokov D. A. 
Published: August 2022

Introduction. The method of determining concrete strength based on steel stud driving into concrete by firing has been used since the 1960s. At present, several institutions promote this method as an alternative to direct nondestructive testing methods (pullout test and shear angles) and propose to introduce it into the current standard GOST 22690-2015. Its availability and low cost compared to those of the existing standard methods are mentioned to substantiate this proposal.Aim. In this work, domestic and foreign studies and normative documents regulating the considered test method are analyzed, and its standardization and the volume of additional research are evaluated.Materials and methods.Theses from the mid-20th century to the present, normative documents (ASTM C803-02, BS 1881-207, DIN EN 14488-2), and instructions (Z-WP-534. Windsor Probe System, Driving method Hilti DX 450-SCT) were reviewed.Results. Significant limitations for the application and the factors having the most profound influence on the accuracy of the method were identified: hardness, type, and fineness of the filler, variation of firing charge power, and indenter parameters (driven stud). These factors have no influence on the control methods recommended by the existing standards. Foreign standards stipulate the application of this test method as an indirect technique, requiring adjustments based on the testing results of standard samples or test cores extracted from structures; however, no data on its accuracy is provided.Conclusion. Given the revealed limitations, it is premature to standardize the method. Further research is recommended. The statement about the significant availability and cheapness of the reviewed method relative to the standard regulated methods is unsubstantiated.
Weak Mass Loss from the Red Supergiant Progenitor of the Type II SN 2021yja
Authors: Hosseinzadeh Griffin , Kilpatrick Charles D. , Dong 董 Yize 一泽 , Sand David J. , Andrews Jennifer E. , Bostroem K. Azalee , Janzen Daryl , Jencson Jacob E. , Lundquist Michael , Meza Retamal Nicolas E. , Pearson Jeniveve , Valenti Stefano , Wyatt Samuel , Burke Jamison , Hiramatsu Daichi , Howell D. Andrew , McCully Curtis , Newsome Megan , Gonzalez Estefania Padilla , Pellegrino Craig , Terreran Giacomo , Auchettl Katie , Davis Kyle W. , Foley Ryan J. , Miao 繆 Hao-Yu 皓宇 , Pan 潘 Yen-Chen 彥丞 , Rest Armin , Siebert Matthew R. , Taggart Kirsty , Tucker Brad E. , Cyrus Leung Feng Lin , Swift Jonathan J. , Yang Grace , Anderson Joseph P. , Ashall Chris , Benetti Stefano , Brown Peter J. , Cartier Régis , Chen 陳 Ting-Wan 婷琬 , Valle Massimo Della , Galbany Lluís , Gomez Sebastian , Gromadzki Mariusz , Haislip Joshua , Hsiao Eric Y. , Inserra Cosimo , Jha Saurabh W. , Killestein Thomas L. , Kouprianov Vladimir , Kozyreva Alexandra , Müller-Bravo Tomás E. , Nicholl Matt , Paraskeva Emmy , Reichart Daniel E. , Ryder Stuart , Shahbandeh Melissa , Shappee Ben , Smith Nathan , Young David R. 
Published: August 2022

Abstract
We present high-cadence optical, ultraviolet (UV), and near-infrared data of the nearby (D ≈ 23 Mpc) Type II supernova (SN) 2021yja. Many Type II SNe show signs of interaction with circumstellar material (CSM) during the first few days after explosion, implying that their red supergiant (RSG) progenitors experience episodic or eruptive mass loss. However, because it is difficult to discover SNe early, the diversity of CSM configurations in RSGs has not been fully mapped. SN 2021yja, first detected within ≈ 5.4 hours of explosion, shows some signatures of CSM interaction (high UV luminosity and radio and x-ray emission) but without the narrow emission lines or early light-curve peak that can accompany CSM. Here we analyze the densely sampled early light curve and spectral series of this nearby SN to infer the properties of its progenitor and CSM. We find that the most likely progenitor was an RSG with an extended envelope, encompassed by low-density CSM. We also present archival Hubble Space Telescope imaging of the host galaxy of SN 2021yja, which allows us to place a stringent upper limit of ≲ 9 M
☉ on the progenitor mass. However, this is in tension with some aspects of the SN evolution, which point to a more massive progenitor. Our analysis highlights the need to consider progenitor structure when making inferences about CSM properties, and that a comprehensive view of CSM tracers should be made to give a fuller view of the last years of RSG evolution.
The Morpho-kinematic Architecture of Super Star Clusters in the Center of NGC 253
Authors: Levy Rebecca C. , Bolatto Alberto D. , Leroy Adam K. , Sormani Mattia C. , Emig Kimberly L. , Gorski Mark , Lenkić Laura , Mills Elisabeth A. C. , Tarantino Elizabeth , Teuben Peter , Veilleux Sylvain , Walter Fabian 
Published: August 2022

Abstract
The center of the nearby galaxy NGC 253 hosts a population of more than a dozen super star clusters (SSCs) that are still in the process of forming. The majority of the star formation of the burst is concentrated in these SSCs, and the starburst is powering a multiphase outflow from the galaxy. In this work, we measure the 350 GHz dust continuum emission toward the center of NGC 253 at 47 mas (0.8 pc) resolution using data from the Atacama Large Millimeter/submillimeter Array. We report the detection of 350 GHz (dust) continuum emission in the outflow for the first time, associated with the prominent South-West streamer. In this feature, the dust emission has a width of ≈8 pc, is located at the outer edge of the CO emission, and corresponds to a molecular gas mass of ∼(8–17)×106
M
⊙. In the starburst nucleus, we measure the resolved radial profiles, sizes, and molecular gas masses of the SSCs. Compared to previous work at the somewhat lower spatial resolution, the SSCs here break apart into smaller substructures with radii 0.4–0.7 pc. In projection, the SSCs, dust, and dense molecular gas appear to be arranged as a thin, almost linear, structure roughly 155 pc in length. The morphology and kinematics of this structure can be well explained as gas following x
2 orbits at the center of a barred potential. We constrain the morpho-kinematic arrangement of the SSCs themselves, finding that an elliptical, angular-momentum-conserving ring is a good description of both the morphology and kinematics of the SSCs.
Cross Correlation between the Thermal Sunyaev–Zel’dovich Effect and Projected Galaxy Density Field
Authors: Ibitoye Ayodeji , Tramonte Denis , Ma Yin-Zhe , Dai Wei-Ming 
Published: August 2022

Abstract
We present a joint analysis of the power spectra of the Planck Compton y parameter map and the projected galaxy density field using the Wide Field Infrared Survey Explorer (WISE) all-sky survey. We detect the statistical correlation between WISE and Planck data (gy) with a significance of 21.8σ. We also measure the autocorrelation spectrum for the thermal Sunyaev–Zel’dovich (tSZ) (yy) and the galaxy density field maps (gg) with a significance of 150σ and 88σ, respectively. We then construct a halo model and use the measured correlations

C

ℓ

gg

,

C

ℓ

yy

, and

C

ℓ

g
y

to constrain the tSZ mass bias

B
≡

M

500

/

M

500

tSZ

. We also fit for the galaxy bias, which is included with explicit redshift and multipole dependencies as

b

g

(
z
,
ℓ
)
=

b

g

0

(
1
+
z
)

α

(
ℓ

/

ℓ

0

)

β

, with ℓ
0 = 117. We obtain the constraints to be B = 1.50 ± 0.07(stat) ± 0.34(sys), i.e., 1 − b
H = 0.67 ± 0.03(stat) ± 0.16(sys) (68% confidence level) for the hydrostatic mass bias, and

b

g

0

=

1.28

−
0.04

+
0.03

(
stat
)
±
0.11
(
sys
)

, with

α
=

0.20

−
0.07

+
0.11

(
stat
)
±
0.10
(
sys
)

and β = 0.45 ±0.01(stat) ± 0.02(sys) for the galaxy bias. Incoming data sets from future CMB and galaxy surveys (e.g., Rubin Observatory) will allow probing the large-scale gas distribution in more detail.