bluuebunny/crossref_metadata_2025_split huggingface dataset:
Temperature dependence of lattice mismatch and γ′ volume fraction of a fourth-generation monocrystalline nickel-based superalloy
Authors: Diologent Frédéric , Caron Pierre , d’Almeida Thierry , Chambreland Sylvain , Jacques Alain , Bastie Pierre 
Published: March 2022

AbstractThe strain distribution in a new generation nickel-based single crystal superalloy has been determined in the temperature range 293 K– 1598 K. Measurements have been performed using diffraction of high energy synchrotron radiation (150 keV,λ= 0.008 nm) to determine the variations with temperature of the γ/γ′ lattice mismatch and of the γ′ volume fraction. The chemical segregation at the dendrite scale and the internal stress induce a large range of values for the lattice mismatch. The measurements of the γ′ volume fraction determined by X-ray diffraction are in agreement with those obtained by atom probe tomography, image analysis or computation.
Determination of retained austenite in multiphase steels by magnetic force microscopy
Authors: Zens Aloisia Saiz , Appel Tamara , Broekaert Jose A. C. , Friedel Frank 
Published: March 2022

Abstract
The use of atomic force microscopy (AFM) in the magnetic force mode (MFM) for the determination of austenite (nonmagnetic phase) in duplex and TRIP (transformation-induced plasticity) steels is described. The influence of the sample preparation for the MFM measurements is investigated, showing that a final electropolishing stage is necessary in the case of TRIP-steels.
The results of the determination of austenite in the range of 6 – 15% with AFM were compared with those obtained with electron backscattered diffraction (EBSD) and light optical microscopy. For TRIP-steels an identification of retained austenite with MFM was found to show a better resolution than classical light optical microscopy.
Microstructure of a Damascene sabre after annealing
Authors: Reibold Marianne , Levin Alexander A. , Meyer Dirk C. , Paufler Peter , Kochmann Werner 
Published: March 2022

Abstract
X-ray phase analysis combined with high-resolution electron microscopy of samples taken from a genuine Damascus sabre after annealing for 24 hat 400 °C and 800 °C followed by slow cooling down to room temperature has led to a better insight into the nature of cementite nanowires, which have been discovered recently. According to the present study, nanowires remained after 400 °C annealing, but disappeared after heat treatment at 800 °C and subsequent cooling down. On the other hand, perlitic cementite has been retained qualitatively after the same treatment. Knowing that the exceptional mechanical properties of Damascene blades disappear after annealing, the present results suggest a significant influence of the nanowires upon these features.
Nanoindentation studies of stamp materials for nanoimprint lithography
Authors: Denkiewicz D. , Landis S. , Ratajczyk L. , Rymuza Z. 
Published: March 2022

Abstract
We tested the nanomechanical properties of various materials (Si, SiO2, Si3N4, AlCu, TiN) for the design of stamps used in nanoimprint lithography. Nanoindentation was used on both insulated and non-insulated areas. The test enabled an estimation of the nanohardness and Young’s modulus of the tested materials (films). The results are very useful for selecting the material for a protective film on the stamps used in nanoinprinting lithography.
Modelling of metal – mould interface resistance in the Al-11.5 wt.% Si alloy casting process
Authors: Mirbagheri S. M. H. 
Published: March 2022

AbstractA computational model is developed to include heat transfer, effects of resistance of the metal –mould interface, and pressure in the simulation of the solidification process. The simulation of the interface resistance is based on the Zero Thickness Element, utilizing the Finite Element Method. The solid boundary conditions, including contact resistances, have been modified by a pressure gradient in each of the Zero Thickness Elements. The pressure gradient has been modelled on experimental data. In order to verify the computational results, an Al-11.5 wt.% Si alloy has been poured into a permanent mould and the temperature of the interface measured. Then we modelled the effect of metallostatic pressure on the overall heat transfer coefficient in the metal–mould interface. The comparison between the experimental and the simulation results during the solidification process shows a good consistency that confirms the accuracy of the model for the effect of the interface resistance on solidification time.
EBSD and EDX analysis at the cladding–substrate interface of a laser clad railway wheel
Authors: Farooq Muhammad Umar , Klement Uta , Nolze Gert 
Published: March 2022

Abstract
Electron backscatter diffraction and energy-dispersive X-ray spectrometry were used to investigate the intermixed interface produced during laser cladding of a Co – Cr –Mo alloy on a steel substrate. A multi-component system and rapid solidification conditions together lead to a complex microstructure at the interface. The solidification of the cladding starts with the formation of an interface layer, which is about 75 μm in thickness and consists of randomly oriented equiaxed grains of Co–Cr –Fe solid solution and martensite. Orientation analysis of the grains in the interface layer revealed that some grains have a special orientation relationship with the former austenite grains in the heat affected zone but the cladding is not formed by epitaxial growth on the substrate. Intermixing of the materials at the interface is providing a strong bond between the substrate and the cladding. For a grain from the interface layer to emerge as columnar grain in the cladding, it was determined that its <001> crystallographic direction is not supposed to deviate more than 25° from the sample normal direction.
Thermodynamic properties of liquid silver–indium–antimony alloys determined from e.m.f. measurements
Authors: Jendrzejczyk Dominika , Gierlotka Wojciech , Fitzner Krzysztof 
Published: March 2022

Abstract
The thermodynamic properties of liquid Ag–Sb –In alloys were determined using solid oxide galvanic cells with zirconia electrolyte. The following galvanic cells were employed: in the temperature range from 973 to 1200 K.

(I)

R
e

+
kanthal,

A
g

x

−

I
n

y

−

S
b

(
1
−
x
−
y
),

I
n

2

O

3

/

/

Z
r
O

2

+

Y

2

O

3

/

/

N
i
O

,

N
i

,

P
t

$$\begin{array}{l}\mathrm{Re}+\text { kanthal, } \mathrm{Ag}_{x}-\mathrm{In}_{y}-\mathrm{Sb}_{(1-x-y),} \\ \mathrm{In}_{2} \mathrm{O}_{3} / / \mathrm{ZrO}_{2}+\left(\mathrm{Y}_{2} \mathrm{O}_{3}\right) / / \mathrm{NiO}, \mathrm{Ni}, \mathrm{Pt}\end{array}$$

Thermodynamic properties of the liquid phase were described by the Redlich – Kister –Muggianu formula and the phase relations in the ternary system were calculated. The results of the calculations were compared with experimental data available from different literature sources.
A pro-2 group with full normal Hausdorff spectra
Authors: de las Heras Iker , Thillaisundaram Anitha 
Published: March 2022

Abstract
We construct a 2-generated pro-2 group with full normal Hausdorff spectrum

[
0
,
1
]

[0,1]

, with respect to each of the four standard filtration series: the 2-power series, the lower 2-series, the Frattini series, and the dimension subgroup series.
This answers a question of Klopsch and the second author, for the even prime case; the odd prime case was settled by the first author and Klopsch.
Also, our construction gives the first example of a finitely generated pro-2 group with full Hausdorff spectrum with respect to the lower 2-series.
R̥gvedic depictive adjectival compounds and their functions
Authors: Widmer Paul , Scarlata Salvatore 
Published: March 2022

Abstract
The present study provides a survey of the semantics of depictive (in a broad sense, including circumstantials) adjectival compounds in Vedic Sanskrit. Following the typology of depictive constructions developed by Himmelmann & Schultze-Berndt (2005), we structure our classification along the semantic fields that such expressions tend to occur in. Our results show that in Vedic, the use of depictive adjectival compounds spans (almost) the whole gamut of functions reported for depictives in cross-linguistic studies. In Vedic, depictive compounds rank on a par with other strategies of non-finite event elaboration such as participles, verbal adjectives, and action nouns.
Opportunistic predation of Carollia brevicauda (Schinz, 1821) (Chiroptera: Phylostomidae) by Marmosa demerarae (Thomas, 1905) (Marsupialia: Didelphidae) in the Brazilian Amazon
Authors: Alencastre-Santos Ana Beatriz , Correia Letícia Lima , Sousa Loyriane Moura , Silva Claudia Regina , Vieira Thiago Bernardi 
Published: March 2022

Abstract
Bat predator-prey interactions are still poorly known. Following this diagnosis, this work aims to report an event of opportunistic predation of silky short-tailed bat (Carollia brevicauda) by Long-furred woolly mouse opossum (Marmosa demerarae) in the Brazilian Amazon. The event took place on April 10, 2021, in a cocoa plantation. The bat individual that was preyed upon was an inactive adult female trapped in a mist net, approximately 40 cm from the ground. The predation of bats that are trapped in mist nets reinforces the idea of opportunistic predation and may explain the consumption of a vertebrate by an insectivorous marsupial.
Crystal structure of bis(bis(triphenylphosphine)iminium) tetradecacarbonyltetratelluridopentaferrate(2-), (PPN)2[Fe5Te4(CO)14]
Authors: Kim Kang-Woo , Yang Hyoyi 
Published: March 2022

Abstract
C86H60O14N2P4Fe5Te4, triclinic,

P

1
‾

$P\overline{1}$

(No. 2), a = 13.6807(7) Å, b = 18.5116(11) Å, c = 19.3210(10) Å, α = 78.170(2)°, β = 70.1007(18)°, γ = 70.5341(19)°, V = 4314.7(4) Å3, Z = 2, R

gt
(F) = 0.0411, wR

ref
(F
2) = 0.1234, T = 223 K.
Crystal structure of (E)-amino(2-(thiazol-2-ylmethylene)hydrazineyl)methaniminium nitrate, C10H16N12O6S2
Authors: Jin Ze-Sen , Liu E. , Liu Xiao-jing , Li Zhuang-yu , Jian Fang-fang , Liang Tongling 
Published: March 2022

Abstract
C10H16N12O6S2, triclinic,

P

1
‾

$P\overline{1}$

(no. 2), a = 7.6977(2) Å, b = 11.5353(3) Å, c = 11.7533(3) Å, α = 67.973(2)°, β = 87.916(2)°, γ = 88.347(2)°, V = 966.69(5) Å3, Z = 2, R

gt
(F) = 0.0290, wR

ref
(F
2) = 0.0818, T = 170K.
Crystal structure of 4-methyl-4-nitropentanoic acid, C6H11NO4
Authors: Tong Hongjuan , Tang Wenqiang 
Published: March 2022

Abstract
C6H11NO4, monoclinic, P21/c (no. 14), a = 19.1903(7) Å, b = 18.4525(6) Å, c = 9.2197(3) Å, β = 95.879(1)°, V = 3247.61(19) Å3, Z = 16, Rgt
(F) = 0.0495, wRref
(F
2) = 0.1194, T = 173 K.
Supporting the fight against the proliferation of chemical weapons through cheminformatics
Authors: Costanzi Stefano , Slavick Charlotte K. , Abides Joyce M. , Koblentz Gregory D. , Vecellio Mary , Cupitt Richard T. 
Published: March 2022

Abstract
International frameworks have been put in place to foster chemical weapons nonproliferation and disarmament. These frameworks feature lists of chemicals that can be used as chemical weapons or precursors for their synthesis (CW-control lists). In these lists, chemicals of concern are described through chemical names and CAS Registry Numbers®. Importantly, in some CW-control lists, some entries, rather than specifying individual chemicals, describe families of related chemicals. Working with CW-control lists poses challenges for frontline customs and export control officers implementing these frameworks. Entries that describe families of chemicals are not easy to interpret, especially for non-chemists. Moreover, synonyms and chemical variants complicate the issue of checking CW-control lists through names and registry numbers. To ameliorate these problems, we have developed a functioning prototype of a cheminformatics tool that automates the task of assessing whether a chemical is part of a CW-control list. The tool, dubbed the Nonproliferation Cheminformatics Compliance Tool (NCCT), is a database management system (based on ChemAxon’s Instant JChem) with an embedded database of chemical structures. The key feature of the database is that it contains not only the structures of the individually listed chemicals, but also the generic structures that describe the entries relative to families of chemicals (Markush structures).
The influence of structural and chemical parameters on mechanical properties of natural fibers: a statistical exploratory analysis
Authors: Bekraoui Nasr , El Qoubaa Zakaria , Chouiyakh Hajar , Faqir Mustapha , Essadiqi Elhachmi 
Published: March 2022

Abstract
Due to environmental challenges, the demand for natural fibers (NFs) in biocomposites is expanding. Therefore, the study of the mechanical behavior of these natural fibers is increasingly requested. There is more than two thousands species of plant fibers that have been investigated. In this work, a statistical study involving, namely chemical content, mechanical and physical properties is conducted on a set of natural fibers. The relationship between these factors is studied. The Pearson correlation method is applied to investigate the sensitivity between these parameters. For this aim, a selected data set, collected from the literature, has been used. Results show that Young’s modulus exhibits greater correlation with physical and chemical parameters compared to the other mechanical properties. Additionally, the crystallinity index (CI) is a reliable parameter on predicting the mechanical behavior of natural fibers. Moreover, although the MFA° and diameter are important parameters for NFs modeling purpose, the experimental measurement of these two quantities is a source of unbiased interpretation that partially explains the large variation of the mechanical properties, reported in the literature.
Variation in final sheet thickness in case of Sutterby fluid during the calendering process
Authors: Abbas Zaheer , Naeem Ayesha , Khaliq Sabeeh 
Published: March 2022

Abstract
This paper investigates the isothermal calendering process for Sutterby fluid model. Lubrication approximation theory (LAT) is used for the simplification of the governing equations. The perturbation technique is utilized to find the system solution. The zeroth-order and first-order solutions of velocity profile, sheet thickness, pressure gradient and pressure are obtained while numerical solution of other mechanical quantities is evaluated. The values of the parameters influencing the different flow and engineering parameters are obtained through graphs and in a tabular manner. It is observed that the material parameter mainly controls the sheet thickness, roll separating force, flow rate, power input, exiting sheet thickness, and pressure distribution. It is to be noted from the results that with the increase in the material parameter, the sheet thickness and power input increase while roll separating force decreases.
Multiple wide band gaps in a convex-like holey phononic crystal strip
Authors: Jin Jun , Jiang Shan , Hu Hongping 
Published: March 2022

Abstract
A convex-like one-dimensional holey phononic crystal (PnC) strip with multiple wide band gaps but simple construction is investigated. By dint of the unique folding topology constituted by deformable L-shaped connectors and rigid lumps, the wide band gaps can exist with a compact spatial size. Moreover, the geometrical parameters are tunable in a large range. A maximum band gap of up to 63% is achievable. These salient merits outweigh the already published counterparts, enabling the proposed PnC strip to be a more promising candidate for engineering applications. Therefore, we are convinced that such a folding strategy of unit cells provides a practicable direction for the further structural design of PnC devices.
The design of optical non-reciprocal abnormal transmission based on PT asymmetric system
Authors: Yu Guanxia , Zhang Xiaomeng , Shen Yun , Wang Haodong , Shen Yu , Yuan Guangyao 
Published: March 2022

Abstract
In this paper, we present non-reciprocal transmission in a composite PT-asymmetric ternary system consisting of two magneto-optical structures with opposite magnetic fields. Two schemes to realize PT-symmetry breaking are proposed to realize abnormal transmission in asymmetric multilayers with small gain/loss factors. One method is to adjust the parameter of magnetic fields applied on the magnetic-optical layers, and the other method is to adjust positions of gain and loss layers. The PT-symmetry breaking system can realize the abnormal and non-reciprocal transmission with small gain/loss factors with more practical applications in integrated photonics, communications and other fields.
The role of thyroglobulin doubling time in differentiated thyroid cancer: a meta-analysis
Authors: Giovanella Luca , Garo Maria Luisa , Albano Domenico , Görges Rainer , Ceriani Luca 
Published: March 2022

Objective
In patients with differentiated thyroid cancer (DTC), recurrences may occur in up to 20% and may have a fatal outcome in 10% of cases. Thyroglobulin doubling time (Tg-DT) values may contribute to predict response to treatment and disease recurrence in DTC patients. This study aimed to address the following questions: (1) Are Tg-DT values indicative of response to treatments in patients with DTC (i.e. ’treatment monitoring’)?; (2) Is Tg-DT predictive of 2-[18F]fluoro-2-deoxy-d-glucose (2-[18F]FDG) PET/CT in patients with DTC?; (3) Are Tg-DT values predictive of DTC prognosis (i.e. ‘prediction’)?

Design
Systematic review and meta-analysis.

Methods
Methodology was registered in the PROSPERO database (CRD42021257947). A systematic search was carried out in PubMed, Web Of Science, and Scopus from June to August 2021 without time and language restrictions.

Results
Eleven studies were included for a total of 1421 patients. Positive association between Tg-DT < 1 year and recurrence or disease progression was observed. Tg-DT was found to be related with (2-[18F]FDG) PET/CT results in patients with DTC. The area under the curve was 0.86 (95% CI: 0.83–0.89), sensitivity was 0.84 (0.64;0.94), specificity was 0.71 (0.35; 0.92), DOR was 13.1 (3.1; 55.0), LR+ was 2.9 (1.0; 8.1), LR− was 0.22 (0.1; 0.5). For patients with Tg-DT < 1 year (n  = 247), the survival risk ratio was 2.09 (95% CI: 1.49; 2.94).

Conclusions
Tg-DT values are valuable in predicting response to treatment and disease recurrence in patients with DTC, as well as their overall survival. In addition, Tg-DT significantly increases the detection rate of 2-[18F]-FDG PET/CT.
Strategi Bisnis Online Para Pelaku UMKM Industri Makanan Selama Masa Pandemi COVID-19 di Jalan Jatayu
Authors: Zafirah Defa Tsamara , Tandos Rosita 
Published: March 2022

Penerapan kebijakan PSBB oleh pemerintah berdampak besar terhadap penurunan kegiatan ekonomi di masyarakat. Karena itu, para pelaku UMKM mencari solusi untuk menstabilkan kondisi perekonomian mereka. Tujuan penelitan ini untuk mengidentifikasi strategi efektif dalam bisnis online yang diterapkan oleh pelaku UMKM industri makanan di Jalan Jatayu. Penelitian ini menggunakan pendekatan kualitatif dengan purposive sampling dalam pemilihan sampel, dan melalui observasi, wawancara, serta studi literatur dalam menggali data. Hasil penelitian menunjukkan bahwa strategi bisnis online efektif yang diimplementasi oleh pelaku UMKM industri makanan di Jalan Jatayu menggunakan social media marketing, di antaranya WhatsApp, Facebook, dan Instagram, serta menggunakan fitur Business yang sudah disediakan. Sistem pembayaran yang digunakan adalah transfer bank/m-banking dan metode Cash on Delivery. Sistem antar produk makanan menggunakan sistem Restaurant-to-Consumer Delivery dan menggunakan jasa antar/kurir seperti Go Send, Grab Express, TIKI, J&T Express.
Negara dan Alquran di Indonesia: Studi Kasus Tafsir Tematik Kementerian Agama Islam
Authors: Muhammad Wildan Imaduddin 
Published: March 2022

This article discusses scientific interpretation of the Quran by ministry, done by of religious the researcher. This qualitative study discusses how the interpreters selected by the ministry interpret verses about the creation of human. This article finds that they interpret the verses of the Quran, using scientific sources and logic to explain them which are related to sains.
Obesidade e sobrepeso em trabalhadores feirantes e seus fatores associados
Authors: Rios Marcela Andrade , Figueredo Tânia Teixeira de , Silva Polyana Leal da , Ribeiro Edsônia Dos Santos Barbosa , Oliveira Glasiele Santos de , Silva Rebeca De Jesus 
Published: March 2022

Objetivo: Estimar a prevalência de sobrepeso e obesidade em trabalhadores feirantes de Guanambi e verificar sua associação com características sociodemográficas e laborais.
Metodologia: Estudo censitário e transversal, desenvolvido com dados obtidos da baseline de pesquisa maior denominada “Acidentes de trabalho em feirantes e as condições laborais e de saúde: estudo prospectivo”. A coleta de dados ocorreu entres os meses de janeiro a março de 2018, por meio da aplicação de formulários e verificação de dados antropométricos de peso e estatura. A análise foi realizada com auxílio do software IBM SPSS, descritiva, com cálculos de frequências relativas e absolutas, teste do Qui-quadrado do Person, utilizando valor de p ≤ 0,05 como significância estatística.
Resultados: Observou-se que 33,3% apresentaram sobrepeso e 28,6% obesidade, resultando em 66,5% trabalhadores com excesso de peso. Dos quais, 71,5% era de prevalência do sexo feminino, entre a faixa etária de 41 a 59 77,5%, com escolaridade até o ensino fundamental 73,3% e 65,0% dos trabalhadores que relataram perfil de vida negativo. Em relação ao tipo de mercadoria comercializada, o maior percentual foi em produtos in natura 65,8%. Quanto à comorbidades, Diabetes Mellitus e Hipertensão Arterial, apresentaram respectivamente, 65,4% e 61,4% excesso de peso.
Conclusão: Foram encontrados fatores modificáveis e não modificáveis nos trabalhadores com maiores frequências de obesidade e sobrepeso. Aponta-se a importância de ações de promoção à saúde junto a tais trabalhadores visando minimizar potenciais riscos à saúde.
Manifestaciones de la violencia en el noviazgo en personas estudiantes universitarias: una revisión integrativa.
Authors: Guerrero Ramírez Adriana María , Chavarría Yerlin Ramírez , Rodríguez Bonilla María Carolina , Rojas Derby Muñoz 
Published: March 2022

Objetivo: Identificar las manifestaciones de la violencia en el noviazgo en personas estudiantes universitarias.
Metodología: Correspondió a una revisión integrativa que surgió desde la siguiente pregunta de investigación: ¿cuáles son las manifestaciones que presenta una persona estudiante universitaria que sufre de violencia en el noviazgo? Se estableció una estrategia de búsqueda realizada durante el primer semestre del año 2020 en bases de datos, como EBSCO, Science direct, ProQuest, Lilacs, CUHSO Cultura Hombre Sociedad, también, en el portal de revistas Scielo en inglés y español. Se incluyeron estudios de cortes cuantitativos y cualitativos que utilizaran poblaciones de estudiantes de universidad entre los 18 a 26 años. Los criterios de exclusión de los artículos fueron no contar con criterios de accesibilidad y que el texto no estuviera completo. Finalmente se encontraron 51 artículos, siendo excluidos 42 y utilizados en el análisis 9. Los documentos fueron analizados utilizando el método de comparación constante.
Resultados: Las manifestaciones de la violencia en el noviazgo son complejas, por lo que existen múltiples formas en que se presentan desde aspectos psicológicos como el comportamiento, la actitud, las emociones y el autoconcepto, así como los sociales, físicos, sexuales y académicos.
Conclusión: Las manifestaciones de la violencia en el noviazgo se pueden presentar de diversas maneras y pueden ser detectadas por profesionales de enfermería en las personas involucradas, desde diferentes dimensiones.