bluuebunny/crossref_metadata_2025_split huggingface dataset:
Studi Penggunaan Agregat Sungai Bittuang Sebagai Bahan Campuran AC-WC
Authors: Wendani Nilamsari , Selintung Mary , Alpius  
Published: May 2021

Tujuan dari penelitian ini adalah untuk mengetahui karakteristik agregat dari Sungai Bittuang, mengetahui komposisi campuran AC-WC dan mengetahui karateristik Marshall, Indeks Perendaman Sisa pada Campuran AC-WC. Metodologi dalam penelitian ini adalah melakukan serangkaian pengujian karakteristik berupa agregat kasar, agregat halus, filler dan aspal lalu merancang komposisi campuran kemudian membuat benda uji berupa campuran AC-WC serta pengujian Marshall Konvensional. Hasil penelitian menunjukkan bahwa Karakteristik agregat yang berasal dari Sungai Bittuang Kabupaten Tana Toraja, untuk Campuran AC-WC memenuhi spesifikasi yang diisyaratkan dalam standar Bina Marga 2018. Berdasarkan hasil rancangan komposisi pada campuran AC-WC yang menggunakan agregat Sungai Bittuang, adalah dengan agregat kasar 36,90%, agregat halus 50,30%, filler 5,80%, dengan kadar aspal optimum 7,00%. Hasil pengujian karakteristik campuran AC-WC melalui pengujian pada Marshall konvensional diperoleh karakteristik campuran beraspal yang memenuhi spesifikasi yaitu stabilitas, flow, VIM, dan VFB, sedangkan untuk VMA tidak memenuhi syarat spesifikasi pada kadar aspal 5.00%. Sementara Hasil uji Marshall Immersion (Indeks Kekuatan Sisa) pada campuran Laston AC-WC yang menggunakan agregat Sungai Bittuang Kecamatan Bittuang Kabupaten Tana Toraja memenuhi Spesifikasi Umum Bina Marga 2018, yaitu 95,03% > 90 %.
Analisis Pengaruh Hambatan Samping Terhadap Kinerja Ruas Jalan Veteran Selatan
Authors: Citra Indrian , Rachman Rais , Palinggi Monika D.M 
Published: May 2021

Hambatan samping adalah aktivitas di samping jalan yang sangat menganggu kelancaran arus lalu lintas. Jalan yang seharusnya digunakan untuk arus lalu lintas tersita untuk kendaraan berhenti. Serta banyaknya akses keluar masuk kendar aan dari lahan sepanjang jalan semakin menambah kepadatan pada ruas jalan tersebut. Seharusnya ruas jalan yang dibutuhkan harus sesuai dengan ruas yang ada tanpa terganggu oleh hambatan samping. Faktanya ruas jalan Veteran Selatan ini cukup padat pada waktu tertentu dengan parkir kendaraan dan angkutan umum yang menurunkan penumpang di sepanjang jalan. Selain itu di tambah jumlah pejalan kaki yang berjalan atau menyebrang sepan jang segmen jalan, dan jumlah kendaraan bermotor yang masuk keluar dari samping jalan serta arus kendraan yang bergerak lambat. Penelitian ini bertujuan untuk mengteahui apakah hambatan samping adalah penyebab kemacetan pada ruas jalan Veteran Selatan, atau arus yang dating ke ruas jalan perintis kemerdekaan yang besar. Dari hasil analisis data diperoleh arus lalu lintas puncak rata-rata selama 3 hari pengamatan sebesar 1.606,6 smp/jam, hambatan samping pada saat arus puncak sebesar 283,7 smp/15 mnt kapasitas jalan sebesar 1474,4 smp/jam, derajat kejenuhan rata-rata sebesar 1,08.
Pearson's Correlation Between Physico-chemical Aspects of Wheat Flour and Quality Attributes of Cookies
Authors: Riaz Ayesha , Pasha Imran , Sharif Mian Kamran 
Published: May 2021

In this study, we investigated various physico-chemical properties of wheat and evaluated their correlation with cookie attributes. Results showed that damaged starch in wheat varieties ranged from 6.28 to 10.97%. SDS-sed. and AWRC values were recorded as 18.20-30.50 mL and 43.91-66.85%, respectively. WSRC, SOCSRC, SUCSRC and LASRC values varied over a wide range as 50.83-69.64%, 56.66-82.03%, 75.79-106.97% and 79.43-121.20%, respectively. Physical analyses of cookies made with wheat varieties indicated 25.20-26.60 cm width, 5.80-6.40 cm thickness and 39.38-45.86 spread factor and 2.17-3.91 kg hardness. Important correlations were reported between water absorption and SDS sedimentation (r= 0.912*). Likewise, a positive relationship was found between damaged starch and SUCSRC (r= 0.985**).Spread factor was found to be negatively correlated to ash (r= -0.977**), protein(r= -0.892*), SOCSRC (r= -0.952*), WSRC (r= -0.892*) and hardness (r= -0.990**).Correlation studies indicated that physico-chemical characteristics of flour are imperative in the evaluation of cookie making quality.
Synthesis of New Substituted Tetrazole and 4-Thiazolidinone from Schiff's Bases
Authors: Ahmed Amena Alyas , Ahmed Natiq Ghanim , Ahmad Ahmad Khuder 
Published: May 2021

The present work involved the synthesis of compound (1) (1-amino-4-methyl-6-phenyl pyrimidine- 2-(1H)-thione). This compound reacts with different aromatic aldehyde using glacial acetic acid as catalytic on absolute ethanol to give a new series of Schiff's bases (2-7). New thiazolidine-4-one were prepared from reactions of Schiff's bases (2,3,4,7) with thioglycolic acid in absolute ethanol giving compounds (8-11). Finally the preparation of new tetrazole derivatives (12-15) by reaction of Schiff's bases (2,3,4,7) with sodium azide in THF. The structure of the synthesized compounds are confirmed by I.R., 1H-NMR and 13C-NMR spectra and some physical data.
Tyumen region cultural framework as an example of a new methodological approach to preservation and use of the region’s cultural heritage.
Authors: Shulgin P. 
Published: May 2021

Cultural heritage is considered a special resource that can play an important role in the economic development of the country and its certain regions. The Russian cultural heritage use is insufficient and inefficient, which demonstrates the need to develop new strategic approaches to realizing this important potential of the country. The concept of forming a cultural framework, that can become the organizational and economic basis for the use of heritage is proposed on the example of the Tyumen region. The framework is being constructed on the interaction of cultural potential of both historical towns and small rural settlements. The article presents regional framework formation principles, framework centers and hubs of various hierarchy structure, and specific proposals on cultural and tourist functions of individual historical settlements and territories. The planned strategy will contribute to the rational use of cultural heritage, the integration of cultural heritage into modern economic reality, the transformation of this resource into a kind of driver of social and economic development of small historical towns and historical rural settlements. Methodological approaches and principles laid down in the strategy of the cultural framework of the Tyumen region can be adopted in other regions of the country.
From Disorder to “the Normality”: Food Provisioning in Western, Central, and Southeast Europe, 1914–1924
Authors: Miletić Aleksandar R. 
Published: May 2021

Abstract
This article deals with the legal context and institutional features of a system of state-imposed constraints in wholesale and retail trade in foodstuffs in Western, Central, and Southeast European countries and regions. It introduces an innovative developmental typology of state intervention in this domain based on a sequence of implemented stages and intensity of state involvement with private ownership and freedom of trade. The typology is instrumental in enabling cross-country and cross-regional comparisons in the period under study. The regions under study are represented by doublet countries: France and UK for the Western European (WE) region, Germany and Austria for the Central European (CE) region, and Bulgaria and Yugoslavia (including its legal predecessors) for the Southeast European (SEE) region.
From “Original Democracy” to Euro-Atlantic Integration: Foreign Policy Issues during the Romanian Presidential Campaigns (1990–2004)
Authors: Mureșan Marius 
Published: May 2021

Abstract
The article analyzes from a diachronic point of view the way in which foreign policy issues evolved during the presidential elections in post-communist Romania. In this chronological demarcation, the author opted to start with 1990, when Ion Iliescu,the first president after the revolution, promoted a form of isolation of the country, proposing a local model of democracy building, and to end with 2004, when the NATO and European Union (EU) accession became realities assumed by all political parties. During this 14-year period, the presidential election was the type of vote that caught most people’s attention, and foreign policy gradually found its place among the topics of interest, along with economic reform and the fight against corruption. Romania’s exit from the “grey zone” was slow and involved several stages, such as the abandonment of the conservative discourse of Ion Iliescu and its replacement with a Euro-enthusiast one, the assumption by political parties of the “spirit of Snagov,” and the reconciliation with neighboring states. The main primary sources of the study are electoral programs, debate shows, and especially articles from the press of the time, such as Adevărul, România liberă, Evenimentul zilei, Ziua, România Mare, and so on.
GARY MCCULLOCH, IVOR GOODSON Y MARIANO GONZÁLEZ-DELGADO (eds.). Transnational perspectives on curriculum history
Authors: Frechtel Ignacio 
Published: May 2021

Review of the book by GARY MCCULLOCH, IVOR GOODSON Y MARIANO GONZÁLEZ-DELGADO (eds.). Transnational perspectives on curriculum history. Oxford/ New York: Routledge, 2020, 231 páginas. ISBN: 978-1-138-60478-0
Ce que l’on jardine : les « permis de végétaliser » de vingt municipalités françaises et le projet de la rue-jardin Kléber à Bordeaux
Authors: Ramos Aurélien 
Published: May 2021

Cet article porte sur la transformation de la relation entre le jardin et le jardinage dans les politiques publiques urbaines visant à susciter le désir de jardiner chez les citadins. À partir du constat de l’instrumentalisation des pratiques de jardinage en ville et de la recrudescence de l’emploi du verbe « jardiner » dans des contextes n’ayant plus guère à voir avec le jardin, il s’agit de revenir à ce qui lie le geste à l’objet, la pratique au lieu. À partir de l’analyse de deux dispositifs publics utilisés pour mettre les citadins au jardinage — les « permis de végétaliser » de vingt municipalités françaises et le projet de la rue-jardin Kléber à Bordeaux — l’article cherche à voir si la convocation du verbe « jardiner » comme synonyme de faire agir les citadins dans le processus de production de l’espace urbain signifie que le jardin comme objet médiateur entre l’individu et le monde reste un horizon alternatif et souhaitable pour la ville.
Impact of Integrated Nutrient Management on Performance of Oat-grasspea Cropping Systems, Competition Indices and Residual Soil Fertility
Authors: Biswas Saikat , Jana Kalyan , Agrawal Rajeev Kumar , Puste Anandamoy 
Published: May 2021

A field experiment in 3 times replicated split plot design comprising 4 cropping systems (CS) (CS1-Sole oat, CS2- Sole grasspea, CS3 and CS4-oat-grasspea intercropping in 3:2 and 3:3 row ratios, respectively) in main plot and 3 integrated nutrient managements i.e. N2, N3 and N4- 75% N through urea + rest N through FYM, vermi-compost and mustard oilcake, respectively along with N1 – 100% RDF in sub plot, was carried out at Central Research Farm, B.C.K.V., India during winter season of 2015-16 and 2016-17. Pooled results expressed that highest yield of oat (15.40 q/ha) and grasspea (12.44 q/ha) were obtained from CS4 and CS2, respectively, under application of N3. CS4 exhibited greater competition indices (LER: 1.16, RCC: 3.19, Aggressivity index: 0.184, CR: 1.39) and MAI ( 10,685.02) over CS3 under application of N3, showing 16% yield advantage as compared to sole cropping. Soil fertility remained best under CS2 (OC: 0.53%, available N: 218.39 kg/ha, available P2O5: 49.59 kg/ha, available K2O: 215.28 kg/ha) and among oat based CS, in CS4 with N3 application (OC: 0.52%, available N: 196.32 kg/ha, available P2O5: 44.28 kg/ha, available K2O: 194.95 kg/ha).
Test of Unit Root for Bounded AR (2) Model
Authors: El-Sayed Sayed Meshaal , EL- Sheikh Ahmed Amin , Ahmed Mohammed Ahmed Farouk 
Published: May 2021

In this paper, the test of unit root for bounded AR (2) model with constant term and dependent errors has been derived. Asymptotic distributions of OLS estimators and t-type statistics under different tests of hypotheses have been derived. A simulation study has been established to compare between different tests of the unit root. Mean squared error (MSE) and Thiel's inequality coefficient (Thiel’s U) have been considered as criteria of comparison.
High‐Performance Silicon Anodes Enabled by Multifunctional Ultrafine Silica Nanoparticle‐Embedded Carbon Coatings for Lithium‐Ion Batteries
Authors: Sun Zhefei , Yin Quanzhi , Zhou Shenghui , Chen Haoyu , Wen Sifan , Yang Huiping , Wu Xiaoyu , Pan Jianhai , Han Jiajia , Yang Hui , Zhuang Zilong , Feng Shijie , Zhang Li , Peng Dong‐Liang , Zhang Qiaobao 
Published: February 2025

AbstractSilicon (Si) holds immense promise as viable anode for next‐generation high‐energy‐density Li‐ion batteries (LIBs). However, its poor ionic/electronic conductivity and significant volumetric changes during cycling lead to rapidly deteriorated LIB performance. Here, a novel multifunctional coating featuring ultrafine SiO2 nanoparticles (<7 nm) embedded carbon on Si nanoparticles (termed Si@uSiO2‐C) to resolve these challenges is proposed. This unique uSiO2‐C coating provides high‐efficient electron and ion transport pathways, while also improves interfacial stability and mitigates volume changes during cycling, thereby enhancing the conductivity and structural integrity of Si@uSiO2‐C, as corroborated by extensive experimental and computational studies. In addition, the abundant interfaces in uSiO2‐C coating facilitate Li+ transport and the evenly distributed ultrafine SiO2 nanoparticles impart high electrochemical reactivity and mechanical robustness. Consequently, the Si@uSiO2‐C anode achieves a high reversible capacity of 2093 mAh g−1 at 0.2 A g−1, with a high initial Coulombic efficiency of 88.3%, superior rate capability and durability (1000 cycles, 928 mAh g−1 at 1.0 A g−1, 75% capacity retention). Full cells paired with commercial LiFePO4 cathodes demonstrate high cyclability, maintaining 80% capacity retention over 500 cycles at 4 C. This work highlights the vital role of multifunctional coating in promoting the electrochemical performance of Si‐based anodes for high‐performance LIBs.
Connected pilgrims: A case study of the Motawif booking system on X
Authors: Caidi Nadia , Abul‐Fottouh Deena , Wu Jie , Goel Argane 
Published: February 2025

AbstractHajj is the spiritual and religious journey of a lifetime for many Muslims around the world. In June 2022, the Saudi Ministry of Hajj and Umrah decided to introduce a new travel booking system that mandated pilgrims from Europe, America, Australia, and New Zealand to reserve directly their pilgrimage travels, thus bypassing the local Hajj travel operators. Additionally, Motawif was deployed just a few weeks before the 2022 Hajj. This announcement triggered a wave of panic among would‐be pilgrims and resulted in an intense social media conversation. This article examines the conversation that took place on Twitter (now X) for the period following the launch of Motawif and up until the completion of the 2022 Hajj. Using computational social science methods, we undertook several analyses of the Twitterspace to understand the perceptions of the would‐be pilgrims with the Motawif system. The study illuminates how forms of community organizing in online spaces (and associated information practices and discursive strategies) have contributed to reconstituting the Hajj pilgrim's identity and agency in ways rarely seen before among this community. Our findings also point to various strategies and information practices of opposition that enable connective action through solidarity and recognition of shared grievances.
Do We Need to Perform Control Angiography in Patients Undergoing Percutaneous Coronary Intervention After Tirofiban Infusion?
Authors: Güven Gülden , Çetin İlyas , Kılıç Şevval , Acaroğlu Şeyma , Aslanger Kartal Emre , Sonsöz Mehmet Rasih 
Published: February 2025

ABSTRACTObjectiveThe aim of this study was to investigate the effect of control imaging after intravenous (IV) tirofiban infusion on the clinical outcome of patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI).MethodsPatients who underwent PCI between June 2020 and October 2023 at our tertiary referral hospital and received tirofiban infusion were analyzed. Primary composite endpoint was the combination of cardiovascular death, myocardial infarction, cerebrovascular accident, or unplanned revascularization during follow‐up.ResultsA total of 217 patients (22.6% female, mean age: 58 ± 13 years) with ACS who received IV tirofiban therapy after PCI were compared in three groups: Patients without additional procedure (n = 131), patients undergoing control coronary angiography after index PCI (n = 43), and patients undergoing additional PCI after index PCI (n = 43). The most common reason for clinical intervention was STEMI (65.9%). After approximately 1 year of follow‐up, primary composite endpoint of cardiac death, myocardial infarction, cerebrovascular accident, or unplanned revascularization was similar in all groups (30 [22.9%] vs. 15 [35%] vs. 12 [28%], p = 0.290).ConclusionRepeat coronary angiography and additional PCI after tirofiban infusion in patients undergoing index PCI were associated with similar cardiovascular outcomes at 1‐year follow‐up compared with no repeat coronary angiography.
Assessing Enamel Thickness to Estimate Interproximal Reduction: A CBCT‐Based Study
Authors: González‐García Enrique , Balut‐Chahin Nasib , Rojo‐Arce Claudia Daniela , Corona María Eugenia Jiménez , Cruz‐Hervert Luis Pablo , Retrouvey Jean Marc 
Published: February 2025

ABSTRACTObjectivesThe aims of this study were to (1) estimate the mesial and distal proximal enamel thickness available (PETa), (2) estimate the proximal enamel thickness remaining (PETr) on the basis of planned IPR, and (3) assess PETr‐associated risks with varying IPR amounts.Materials and MethodsA cross‐sectional study was conducted using CBCT scans. PETa was estimated using on‐demand software. Mesial and distal PET were measured at the middle third of the crown. The means and 95% confidence intervals (CIs) of the PETa and PETr data are reported. Differences between the mesial and distal PETa values were compared.ResultsA total of 1615 teeth were analyzed via CBCT. The mean PETa values ranged from 0.96 to 1.29 mm (mesial) and from 0.98 to 1.25 mm (distal). Differences between mesial and distal PETa were statistically significant, averaging 0.10 mm proximally (p < 0.050). In particular, these differences were observed in cuspids, including tooth 13 (1.18 ± 0.24 vs. 1.25 ± 0.28; p = 0.021), tooth 23 (1.25 ± 0.26 vs. 1.15 ± 0.28; p < 0.001), tooth 33 (1.22 ± 0.26 vs. 1.10 ± 0.23; p < 0.001), and tooth 43 (1.29 ± 0.24 vs. 1.13 ± 0.20; p < 0.001). The mean PETr values for single‐site IPRs < 0.4 mm were 0.58 mm (mesial) and 0.57 mm (distal). Exceeding a single‐site IPR of 0.20 mm significantly increased the proportion of interproximal sites classified as moderate or high risk, particularly in teeth with thinner enamel (< 0.7 mm).ConclusionsPETa and PETr are critical for determining safe and individualized IPR. CBCT‐based PETa evaluations are strongly recommended when single‐site IPRs exceeding 0.20 mm are planned to increase precision and reduce the risk of excessive enamel reduction.
Nature‐Inspired Meta‐Heuristic Algorithms for Resource Allocation in the Internet of Things
Authors: Amirghafouri Fatemeh , Neghabi Ali Akbar , Shakeri Hassan , Sola Yasser Elmi 
Published: February 2025

ABSTRACTThe Internet of Things (IoT) is a paradigm‐shifting concept that helps realize an acquisition, processing, and analytical global network, digitizing tangible entities to enhance efficiency and safety in various smart cities, healthcare, and Industry 4.0 domains. However, whereas IoT scales, with several heterogeneous devices and diverse, varied capabilities with service demands, cloud resource management in IoT usually faces the challenge of intricate complexity in efficiently allocating resources despite the demand for varied quality of service (QoS). Hence, this paper systematically reviews nature‐inspired metaheuristic algorithm applications in IoT resource allocation for solving NP‐hard problems. We summarize recent advances in metaheuristic methods, including comparisons against traditional methods. We also discuss practical feasibility and scaling issues in real‐world IoT scenarios. Further, we have highlighted a few gaps in the current literature and provided recommendations on specific topics for future research, thereby indicating how to develop scalable, efficient resource allocation solutions to meet IoT's ever‐evolving demands.
Predictive value of electrographic neonatal seizures for later epilepsy: A call for a broader perspective
Authors: Fusco Lucia 
Published: February 2025

AbstractThis is a letter to the editor commenting on a recently published study on electrographic seizures as predictors of epilepsy in neonates with encephalopathy. The letter highlights potential overemphasis on electrographic neonatal seizures, underscores the importance of severely abnormal EEG backgrounds and advanced neuroimaging, and suggests incorporating genetic analyses for a more comprehensive understanding.
Traffic tolerance of the 2007 NTEP Bermudagrass Trial
Authors: Segars Chrissie A. , Moss Justin Quetone , Martin Dennis L. , Wu Yanqi 
Published: February 2025

AbstractTurfgrass injury from foot traffic is one of the most challenging problems athletic field managers face regarding the playing surface. The purpose of this research was to identify experimental as well as commercially available bermudagrasses (Cynodon spp.) with improved traffic tolerance for use on athletic fields. A Cady‐type traffic simulator (CTS) was constructed from a walk‐behind core aerator to provide traffic injury to bermudagrasses. In 2012 and 2013, the CTS was run over each grass plot once per week from May through October to simulate one football game traffic per week. In 2013, an additional CTS treatment was added to include a two‐game‐per‐week application. Turfgrass quality and traffic tolerance were assessed using a 1–9 visual ratings scale and also visual live percent cover and digital image analysis for percent living cover on a two‐ to three‐per‐week basis immediately prior to the next traffic event. Traffic tolerance was highly variable among cultivars in both 2012 and 2013; however, top‐performing varieties were Riviera, Northbridge, Latitude 36, and SWI 1057, and poor‐performing cultivars were Midlawn and NuMex‐Sahara. These findings should prove useful in directing athletic field managers toward selecting a bermudagrass cultivar best suited for their field needs and expectations, and this may allow for more efficient use of resources required to maintain a high‐quality and safe athletic field facility.