bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ultrasensitive, light-induced reversible multidimensional biosensing using THz metasurfaces hybridized with patterned graphene and perovskite
Authors: Yao Haiyun , Sun Zhaoqing , Yan Xin , Yang Maosheng , Liang Lanju , Ma Guohong , Gao Ju , Li Tenten , Song Xiaoxian , Zhang Haiting , Yang Qili , Hu Xiaofei , Wang Ziqun , Li Zhenhua , Yao Jianquan 
Published: February 2022

Abstract
Biosensors based on terahertz (THz) metasurfaces have recently attracted widespread attention. However, few have been reported so far because it is a challenge to achieve ultrasensitive multidimensional detection in the THz spectrum. Here, we propose a novel THz biosensor that consists of a metasurfaces and a metal oxide semiconductor-like structure (MOSLS), which is based on patterned graphene–polyimide–perovskite. We varied the photoconductivity of the MOSLS via the electrostatic doping effect. The biosensor could detect whey protein down to a concentration limit of 6.25 ng/mL. Significant responses in frequency, phase, and transmission amplitude were all detected for different protein concentrations. The transmission value difference, frequency shift, and phase difference increased with the concentration of whey protein, clearly demonstrating multidimensional biosensing. Moreover, by applying lasers with different wavelengths, we have realized reversible biosensing in THz region for the first time. These results are very promising for applications of THz metasurfaces in the field of biosensing.
Improved process moldability and part quality of short-glass–fiber-reinforced polypropylene via overflow short-shot water-assisted injection molding
Authors: Zhang Wei , Kuang Tang-qing , Liu He-sheng , Lai Jia-mei , Han Ji-kai , Jiang Qing-song , Wan Zhi-hui 
Published: February 2022

Abstract
Water-assisted injection molding (WAIM) is a promising molding process developed based on conventional injection molding (CIM). It has been a research hotspot in recent years and is still receiving extensive attention from many scholars and industries because of its significant potential advantages in practical applications. However, compared with CIM, since the additional water-related parameters are involved, the process moldability of thermoplastics is significantly reduced, especially for fiber-reinforced thermoplastics, which stunts the development of WAIM process. In this work, short-shot WAIM with an overflow cavity (OSSWAIM) was developed to address the problems and broaden the application scope of WAIMs. The results showed that compared with overflow WAIM (OWAIM) and short-shot WAIM (SSWAIM), OSSWAIM could significantly improve the process moldability and part quality of fiber-reinforced thermoplastics, especially for thermoplastic composites with a high fiber weight fraction. Besides, it was also found that water penetration had a slight influence on the fiber orientation near the water inlet, but had a significant influence on the fiber orientation near the end of mold cavity. Finally, three processing parameters affecting the water penetration, i.e., water pressure, melt temperature, and water injection delay time were investigated in terms of their influences on the fiber orientation within OSSWAIM.
Phase Relations for Saline Slurry-Deposited Tailings
Authors: Aghazamani Neelufar , Scalia Joseph , Bareither Christopher A. 
Published: February 2022

Abstract
Large-strain void ratio-effective stress relationships of tailings measured in a laboratory are used to predict volumetric capacity of tailings facilities required to support mine operations. However, the impact of dissolved salts on phase relationship calculations is often neglected. Methods and phase relationships for measuring and correcting large-strain consolidation calculations for pore-fluid salinity are provided. Example data from three hard rock-mine tailings are evaluated to illustrate the effect of not considering dissolved salts in large-strain consolidation calculations. A greater than 5 % error in void ratio is introduced when the total dissolved solids in the pore water exceeds 20 g/L (≅ an electrical conductivity of 31 mS/cm) for a tailings with a specific gravity of 2.7. An example forward (predictive) simulation of a 30-m column of slurry-deposited tailings is used to illustrate that neglecting salts in phase relationship calculations does not cancel out when used for design, producing an overprediction in the final settled height.
The 25th Anniversary of the Schengen Area and the Impact of COVID-19
Authors: Voynikov Vadim V. 
Published: February 2022

Abstract
The analysis is concerned with the current state of the Schengen Area, its legal and institutional framework, as well as the impact of COVID-19 on its functioning. The paper demonstrates that COVID-19 has forced EU Member States to adopt unprecedented measures on mobility restriction. The author distinguishes three groups of measures in response to the COVID-19 pandemic: the temporary reintroduction of border controls at internal borders; a ban on crossing internal borders; a ban on entering into the EU for third-country nationals. All measures were taken on a national level; EU institutions do not have enough competence in this sphere, which is why they have mostly played a coordinating role. Moreover, the pandemic increases the deficit of solidarity between EU Member States. The author concludes that the COVID-19 pandemic demonstrates that the EU needs more powers to react in such a situation. Thus, the EU has to create additional legal instruments for the realization of a common policy on crises affecting the Schengen Area.
The Phenomenon of Labor Migration as a Determining Factor of Global Problems
Authors: Hetmantseva Nina D. , Kiriiak Oksana V. , Kozub Iryna G. 
Published: February 2022

Abstract
Based on a theoretical analysis, the most urgent problems of labor migration as a legal phenomenon that is global in nature and carries both positive and negative features that depend on the subjective and objective factors of the region of each country are characterized. The relationship of labor migration to the potential for economic development of the country is shown. The focus is on the need for the legislative attention of the national legislator to the mechanisms of legal protection of labor rights of migrants.
Ecology and prevalence of Borrelia burgdorferi s.l. in Ixodes ricinus (Acari: Ixodidae) ticks
Authors: Ivanović Ivana , Stošić Marina Žekić , Sabljić Eva Ružić , Kišek Tjaša Cerar , Špik Vesna Cvitković , Popović Aleksandra , Savić Sara 
Published: February 2022

Abstract
Weather conditions greatly affect tick population densities and activity, on which depends the occurrence of tick-borne diseases (TBDs). During the spring months from 2017 to 2019, 1,357 specimens of Ixodes ricinus ticks were collected at 9 localities in the vicinity of Novi Sad (Serbia). The number of collected ticks varied considerably among the different sampling sites and years. Also, a statistically significant difference was found between months and observed number of ticks for each stadium. By statistical analysis of tick activity depending on microclimatic conditions, a positive and statistically significant relationship between temperature and the number of ticks for each life stage was established, but not for humidity. Dew had a statistically significant impact only on nymphs but not on adults. The infection rate of Borrelia burgdorferi s.l. was the highest in March (46.5–51.2%) and the lowest in May (32.9–34.8%). The highest prevalence was detected in males and the lowest in nymphs. Since there is a positive and statistically significant correlation between tick number and prevalence, the ability to provide weather-based predictions of the seasonal patterns of current tick activity is important for the risk assessment of TBDs such as Lyme borreliosis.
Profesionalisme Wartawan Televisi (Studi Fenomenologi tentang Profesionalisme Wartawan Kompas TV Jawa Barat)
Authors: Fakhrudiyan Imran , Mukarom Zaenal , Muhaemin Enjang 
Published: February 2022

ABSTRAK
Kajian memliki tujuan untuk menggali lebih dalam mengenai wartawan yang berkerja secara profesional yang sesuai dengan aturan-aturan. Teori yang diguanakan pada kajian adalah Teori Fenomenologi oleh Alfred Schutz. Schutz mengungkapkan tugas fenomenologi yaitu menghubungkan antara pengetahuan ilmiah dengan pengalaman sehari-hari, pengalaman dan pengetahuan, dengan kata lain mendasarkan kepada pemahaman, pemaknaan dan pengalaman. Kajian yang digunakan ialah pendekatan kualitatif, serta menggunakan data primer dengan melalui observasi, wawancara mendalam dan analisis data. Kajian yang diteliti mengenai perilaku wartawan, yang dibentuk dari pemaknaan, pemahaman dan pengalaman dalam melakukkan tugasnya sebagai wartawan. Hasil kajian menunjukkan bahwa profesionalisme wartawan bukan hanya memiliki keahlian dalam bidang kejurnalistikkan tetapi harus memiliki jiwa kewartawanan dan berkerja menggunakan hati.
Kata kunci; profesonalisme, wartawan, televisi, fenomenologi
ABSTRACT
The study has the objective to dig deeper into journalists who work professionally in accordance with the rules. The theory used in the study is the Phenomenology Theory by Alfred Schutz. Schutz reveals the task of phenomenology, which is to connect scientific knowledge with everyday experience, experience and knowledge, in other words based on understanding, meaning and experience. The study used is a qualitative approach, and uses primary data through observation, in-depth interviews and data analysis. The study examined the behavior of journalists, which was formed from the meaning, understanding and experience in carrying out their duties as journalists. The results of the study show that the professionalism of journalists is not only having expertise in the journalizing field but must have a journalistic spirit and work using the heart.Keywords; professionalism, journalists, television, phenomenology
The David procedure after the Ross operation: case series
Authors: Chernov I. I. , Enginoev S. T. , Kondrat'ev D. A. , Zenkov A. A. , Abdurakhmanov A. A. , Tarasov D. G. 
Published: February 2022

Pulmonary autograft in the aortic position provides high survival rate and quality of life for patients, low incidence of valve-related complications, and excellent hemodynamic characteristics both in the early and long-term period. However, in some patients in the long-term period, pulmonary autograft may dilate, which in turn is one of the reasons for reoperations. In patients who require surgery for annuloaortic ectasia with aortic valve (AV) regurgitation or aortic root aneurysm (or both) with normal AV leaflets, David procedure is considered.Aim. To analyze results of David procedure after a prior Ross operation.Material and methods. From April 2009 to December 2020, 212 Ross operations were performed on patients 18 years of age and older. The median age of the operated patients was 34 (27-45) years. In the long-term period, 10 (4,7%) patients required a second AV operation and 7 (3,3%) of them required another intervention on the ascending aorta due to aortic dilatation. Four out of 10 patients underwent David procedure. The follow-up period for patients after David procedure ranged from 2 to 84 months.Results. The age of patients ranged from 23 to 45 years. Three patients had hypertension. The follow-up period from Ross's operation to David's one was 26 to 140 months. All patients had enlarged aortic annulus from 27 to 30 mm. The duration of myocardial ischemia ranged from 87 to 142 minutes, while the duration of artificial circulation — from 119 to 165 minutes. The graft diameter was 30 mm in two patients and 32 mm in the remaining ones. The length of stay in intensive care unit ranged from 16 to 23 hours. In the early postoperative period, no one had following postoperative complications: acute renal failure requiring hemodialysis, perioperative myocardial injury, stroke, sternal infection, respiratory failure requiring mechanical ventilation for ≥24 hours, resternotomy for bleeding and tamponade. In addition, there were no in hospital deaths. All patients had no aortic regurgitation at the time of discharge. All patients are alive and there were no reoperations. In one patient, in the long-term period, there was a mild aortic regurgitation, while in three patients — there is no regurgitation.Conclusion. The presented case series show that David procedure can be performed safely and effectively in a significant number of patients requiring a second autograft surgery due to neosinus dilatation. In the medium term, the David procedure has shown good outcomes in these patients with 100% survival and no aortic regurgitation and reoperation.
Clinical Study To Assess The Efficacy of A Novel Hair Loss Treatment
Authors: Parker Jamie Thomas 
Published: February 2022

Background: Hair loss affects men and women around the world.
Objective: This study analyzed the efficacy of a hair formula named Lotus 39 by Valentino De Salva (Lotus 39) on hair loss.
Methods: Men and women between ages 42 and 72 applied Lotus 39 to their scalp every day for 8 weeks. For ethical reasons, a nonrandomized controlled study protocol was selected
Results: According to the data, Lotus 39 stops hair loss, causes an increase in vellus hair, and an increase total hair count.
Limitations: No control was assigned due to funding, baseline pictures were taken at the onset of the study, during, and at the end of the study to draw a depiction of hair improvement over time.
Conclusion: This study suggests that Lotus 39 improves the health of the scalp and hair.

IRB Approval Status:
Reviewed and approved by IntegReview IRB; approval #CRLNJ2019-0198
Internet Analysis of Figurative Language in Automotive Advertisement Slogans
Authors: Atmaja Karta 
Published: February 2022

This study aims to figure out what figurative language was utilized in the slogan and assess what that figurative language means in context. The data for this study came from advertising on the internet. The data were analyzed using descriptive qualitative research methods. Qualitative research methods focus on features of a problem's in-depth understanding. This study collects, analyzes, and interprets data through data gathering techniques such as observation and document analysis. In this study, the researcher analyzed twenty-two automotive brand slogans. It showed that there were three slogans using Personification, two slogans using Metaphor, seven slogans using Hyperbole, three slogans using Metonymy, one slogan using Simile, one slogan using Litotes, one slogan using Paradox, one slogan using Synecdoche, and one slogan using Symbols. From these results, it can be concluded that the most widely used figurative languages in the automotive advertising slogans studied are Hyperbole, Personification, and Metonymy. Keywords: Figurative Language, Analyzes, Automotive, Slogan
O SUBDESENVOLVIMENTO BRASILEIRO: algumas chaves para sua compreensão
Authors: Costa II Carlos Roberto Marinho da 
Published: February 2022

A elucidação das razões do subdesenvolvimento brasileiro, no seio de uma sociedade globalizada e desigual é tarefa complexa que impõe os desafios à compreensão da formação político-econômica nacional, assim como o papel da economia brasileira no desenvolvimento econômico global. O presente artigo tem por objetivo problematizar o debate sobre a categoria subdesenvolvimento no pensamento social brasileiro, bem como construir uma análise das diversas contribuições dadas por autores de escolas teóricas diversas. Para fins de nosso estudo, nos dedicamos mais detidamente ao período compreendido entre a nova republica à redemocratização, com breves incursões sobre o momento atual. O estudo pauta-se por uma pesquisa de revisão bibliográfica, de modo que as reflexões construídas ao longo do artigo foram subsidiadas pelas leituras de Celso Furtado e Francisco Oliveira, bem como autores da Teoria Marxista da Dependência, destacadamente Vânia Bambirra, Rui Mauro Marini, além de Theotônio dos Santos .
O Verso e Reverso do Acesso à Água Como Direito Fundamental : Vilas Produtivas Rurais - São José de Piranhas –PB
Authors: Arnaud Debora Bovo , Ramalho Angela Maria Cavalcanti 
Published: February 2022

Historicamente a problemática dos recursos hídricos no Nordeste brasileiro é uma questão fundamental para superação dos obstáculos que compromete o processo de desenvolvimento regional, mais especificamente a região semiárida apresenta situações difíceis com a ocorrência de um fenômeno climático cíclico a seca, temperaturas elevadas, altas taxas de evaporação, concentração populacional alta que geram pressões excessivas sobre os recursos hídricos. Por outro lado, a falta de gestão hídrica foi sempre à tônica da manutenção de um cenário crítico a cada seca, sendo fundamental investimentos em obras hídricas, elaboração de políticas públicas e ações implementadas na perspectiva de resolver o problema da escassez da água e acesso enquanto direito fundamental. Diante das questões circunscritas estudo o artigo tem o objetivo de analisar o acesso democrático à água como direito humano fundamental da população nas vilas produtivas rurais - São José de Piranhas – PB. A metodologia de pesquisa aplicada em função dos objetivos é de caráter exploratório e descritivo com abordagem analítica dos dados quanti-qualitativa, no lócus social da pesquisa eixo norte do Projeto de Integração Rio São Francisco na São José de Piranhas – PB, população alvo foi os moradores das 4 Vilas Produtiva Rurais localizadas na cidade de São José de Piranhas com aplicação de entrevistas e questionários feitos um a um, de casa em casa nas Vilas. Como considerações assinala-se a satisfação dos moradores das Vilas e o acesso à água proveniente da transposição a qual os retirou do seu local de residência anterior.
A Analisis Miskonsepsi Siswa SMA Negeri 09 Bombana Dengan Menggunakan CRI Pada Konsep Suhu dan Kalor
Authors: Asmin La Ode , Rosdianti Rosdianti 
Published: February 2022

Salah satu penyebab siswa mengalami kesulitan belajar fisika adalah miskonsepsi. Miskonsepsi merupakan pemahaman konsep yang tidak sesuai dengan teori ilmiah. Tujuan dari penelitiana ini adalah mengidentifikasi miskonsepsi siswa menggunakan Certainty of Response Index (CRI) pada materi suhu dan kalor dengan metode deskriptif. Jumlah sampel dalam penelitian ini adalah 80 siswa SMA Negeri 09 Bombana. Intrumen tes yang digunakan adalah tes diagnostik pilihan ganda tiga tingkat atau three-tier test. Analisis data dilakukan dengan cara mencari persentase pemahaman siswa dan jawaban benar pada setiap item soal, serta persentase miskonsepsi untuk setiap item soal. Hasil penelitian menunjukkan rata-rata persentase jawaban benar siswa sebesar 35,15%, rata-rata miskonsepsi 66,5%, rata-rata CRI kategori tinggi sebesar 78,13%, kategori rendah sebesar 21,19% dan tidak paham konsep sebesar 21,1% pada materi suhu dan kalor. Rata-rata alasan jawaban benar siswa diperoleh 29,19% lebih rendah dari alasan jawaban salah yaitu 70,81%. Hal ini mengindikasikan bahwa siswa dalam memilih jawaban tanpa didasari oleh pemahaman terhadap konsep fisika yang ada. Persentase miskonsepsi tertinggi terletak pada miskonsepsi item soal 1, 2, 5 dan 13 yaitu 63 siswa dengan persentase 79% yaitu materi konsep “definisi suhu, sifat termometrik benda, penentuan titik didih air, dan perbandingan benda dalam menerima kalor”.
A Double Hurdle Estimation of Crop Diversification Decisions by Smallholder wheat Farmers in Sinana District, Bale Zone, Ethiopia
Authors: Derso Dereje , Tolossa Degefa , Seyoum Abrham 
Published: February 2022

Abstract
Background: Ethiopia is heterogeneous in agro-ecological, social, and economic conditions. In such heterogeneous environment, crop production needs to be diversified to meet household consumption and market needs. This study analyzed determinants of crop diversification in wheat dominant producer rural households in Ethiopia’s Sinana District of the Oromia Regional State. The study utilized a structured survey of 384 households, and both inferential and descriptive statistics were employed to analyze the data. A Cragg’s double hurdle model was applied to identify factors influencing decision and the extent of crop diversification. Results: We found that decision to crop diversification was positively associated with household size, access to fertile farm plots, and access to extension services and negatively associated with age of household head, and participation in off/non-farm activities. The extent of crop diversification is positively associated with access to extension services, labor availability, membership to farmers cooperatives, and distance to market. Conclusions: These findings support the need for resources to strengthen available extension packages, support existing farmers’ cooperatives, and develop rural infrastructures in order to improve the smallholder farmers’ extent of crop diversifications.
The Innate Immune System and Fever under Redox Control: A Narrative Review
Authors: Henrik Szőke , István Bókkon , David Martin , Jan Vagedes , Ágnes Kiss , Zoltán Kovács , Ferenc Fekete , Tibor Kocsis , László Szijjártó , Ádám Dobrylovsky , Odilia Mussler , Andrea Kisbenedek 
Published: February 2022

Abstract:In living cells, redox potential is vitally important for normal physiological processes that are closely regulated by antioxidants, free amino acids, and proteins that either have reactive oxygen and nitrogen species capturing capability or can be compartmentalized. Although hundreds of experiments support the regulatory role of free radicals and their derivatives, several authors continue to claim that these perform only harmful and non-regulatory functions. In this paper, we demonstrate that countless intracellular and extracellular signal pathways are directly or indirectly linked to regulated redox processes. We also briefly discuss how artificial oxidative stress can have important therapeutic potential and the possible negative effects of popular antioxidant supplements. Next, we present the argument supported by a large number of studies that many of the major components of innate immunity and fever are essentially associated with redox processes. Our goal is to point out that the production of excess or unregulated free radicals and reactive species can be secondary processes due to the perturbed cellular signal pathways. However, research on pharmacology should consider the important role of redox mechanisms in the innate immune system and fever.