bluuebunny/crossref_metadata_2025_split huggingface dataset:
Fourth industrial revolution: a way forward to attain better performance in the textile industry
Authors: Ślusarczyk Beata , Haseeb Muhammad , Hussain Hafezali Iqbal 
Published: August 2019

Abstract
The textile industry is one of the fastest growing industries which expressively contributes to the economic growth of Malaysia. However, in recent years, the situation has changed and demonstrates a downward trend. The imports are growing faster compared to the exports, consequently resulting in a low contribution to the gross domestic product (GDP). To address the issue, this study aims to investigate the role of Industry 4.0 on the performance of firms engaged in the production and services of the Malaysian textile industry. To achieve the objective, this study adopted a cross-sectional research design. A survey was carried out to collect data from employees of textile firms. Results of the study found that Industry 4.0 positively contributed to the effectiveness of the production and services of the textile industry. Production and services have a positive role in the performance of textile firms. The current study provides an interesting insight into the future direction of research for studies on organisational performance, which can be extended to different manufacturing-based industries. In addition, it provides the rationale for the adoption and implementation of smart technologies in these industries. It has been found that cyber-physical systems (CPS), interoperability, a smart city and a smart product have a positive effect on production and services. Additionally, it is not possible without the effective implementation of technology. Thus, the current study provides valuable insights into the improvement of the textile industry’s performance.
Aorto-mesenteric Bypass for the Treatment of Chronic Mesenteric Ischemia
Authors: Mocian Adriana , Russu Eliza , Kaller Reka , Mureșan Adrian 
Published: August 2019

Abstract
Chronic mesenteric artery disease has a much lower incidence than the acute one, but it raises the same problems in terms of patient survival. The long-term outcomes for open surgery are crucial for the right choice of a particular technique. We present the case of a 39-year-old female patient with a history of total nephrectomy, chronic kidney failure, and hypertension, who presented in the Emergency Department with abdominal pain with high intensity, for which she was admitted to the General Surgery Department. Abdominal computed tomography angiography was performed, which indicated the diagnosis of partial upper mesenteric artery stenosis. The patient underwent surgery, during which a retrograde aorto-mesenteric bypass with a Gore-Tex 5 mm diameter prosthesis was performed. In situations where the endovascular approach fails or has no indication (multiple incidence lesions from the origin of the superior mesenteric artery), open surgery is the indication in chronic mesenteric ischemia.
Factors Associated with Sub-intimal Coronary Artery Dissection in MINOCA Patients with Delayed Washout at Coronary Angiography – Protocol for an Observational, OCT-based Study
Authors: Parajkó Zsolt , Mester András , Păsăroiu Dan , Benedek Theodora , Benedek Imre 
Published: August 2019

Abstract

Background: Myocardial infarction (MI) with no obstructive coronary arteries (MINOCA) is a special form of the acute coronary syndrome. The heterogeneous pathophysiology of MINOCA is not well elucidated and includes cardiac and non-cardiac causes. Slow flow phenomenon on coronary angiography can be associated with several possible causes of MINOCA confirmed by optical coherence tomography (OCT). Therefore, the aim of this study is to assess the underlying mechanism of the delayed washout phenomenon on coronary angiography and the potential role of subintimal coronary artery dissection (SD) in the setting of an acute MI.

Methods and design: This clinical prospective, descriptive research will enroll patients diagnosed with acute MI (STEMI or NSTEMI) identified by coronary angiography, followed by OCT imaging of the coronary arteries at the Emergency Clinical County Hospital of Târgu Mureş, Romania. The enrolled patients will be separated into two groups based on OCT examination, patients with SD and patients with no SD.

Conclusion: The underlying mechanisms of MINOCA with delayed washout phenomenon on coronary angiography is still poorly understood. Modern invasive imaging techniques are capable to assess the microstructure of the coronary artery wall and are able to offer the much needed information to elucidate the pathophysiological changes which ultimately cause the acute event. The current study offers a new, complex – clinical, invasive and noninvasive imaging, as well as biomarker-based – approach, which may lead to a better understanding and treatment of this pathology.
Mammary Adenocarcinoma with Widespread Metastasis in a Lion (Panthera Leo)
Authors: Gjurovski Ivica , Dovenska Monika , Kunovska Slavica Kostadinova , Milosevski Jordanco , Trajkov Vesna Levajkovic , Ristoski Trpe 
Published: August 2019

Abstract
A 15 year old female African lion (
Panthera leo
) was necropsied after its sudden death. The necropsy showed a mammary gland lesion measuring 10 cm in diameter and numerous white nodules with variable size in the liver, spleen, uterus, lungs and the heart. The histopathological examination showed that the neoplastic formation in the mammary region was a simple tubular carcinoma with metastases on the other organs. Upon immunohistochemical examination, the neoplastic cells expressed cytokeratins while the stroma of the tumour expressed vimentin. The proliferation index Ki-67 was moderate. Based on the macroscopic, histopathological and immunohistochemical findings, the neoplasia was diagnosed as a simple tubular mammary carcinoma.
Benefit of Wind Tunnels with Large Test Sections for Wind Engineering Applications
Authors: Flamand Olivier , Delpech Philippe , Palier Pierre , Bouchet Jean-Paul 
Published: August 2019

Abstract
Atmospheric Boundary layer wind tunnels (ABLWT) dedicated to building safety and comfort have been operated by CSTB in Nantes since 1971. Because ABLWT only deal with reduced scale models of real structures, the necessity of a larger wind tunnel, the Jules Verne Climatic wind tunnel (CWT), able to reproduce extreme wind loads on real scale structures arose in the years 80. Hence, it became a major European facility operating for improvement of the safety, quality and environmental impact of buildings and civil engineering works as well as products from industrial fields (transportation, energy…) with respect to strong winds and other climatic hazards. Both wind tunnel types, the ABLWT and the CWT are complementary and used for studying the effect of wind on the same structures at two different scales, when the effect of wind scaling is important. During the 2018 year, several modifications were made to the CWT facility. The atmospheric test section of the existing facility was elongated preserving the initial advantages, very large test section (approximately 120 m2) with wind velocity performance compatible with many applications (up to 90 km/h). This new test section makes it possible to simulate turbulent wind and driving rain testing. The sand winds capabilities have been maintained in the new design, despite the closed loop configuration, by fitting a filtering. The modifications of the wind tunnel geometry now offer a long test section upstream the turning vanes where a whole set of new tests can be carried out, as windmill field, natural ventilation of urban environments, slender structures (large bridges, pylons, cable transport systems,)
On the Use of the Cubic Translation to Model Bimodal Wind Pressures
Authors: Rigo François , Andrianne Thomas , Denoël Vincent 
Published: August 2019

Abstract
The cubic translation model is a well know tool in wind engineering, which provides a mathematical description of a non-Gaussian pressure as a cubic transformation of a Gaussian process. This simple model is widely used in practice since it offers a direct evaluation of the peak factors as a function of the statistics of the wind pressure data. This transformation is rather versatile but limited to processes which are said to be in the monotonic region. For processes falling outside this domain, this paper describes an alternative which is based on the physics of the wind flow. First, it is shown, with a classical example of a flow involving corner vortices on a flat roof, that the pressure data which does not meet the monotonic criterion is in fact associated with a bimodal distribution. Then, the proposed approach is to decompose this data into the two governing modes (slow background turbulence and fast corner vortices) and apply the usual translation model to each of them.
Pulmonary Tuberculosis Screening in Patients with Diabetes Mellitus
Authors: Firănescu Adela-Gabriela , Moța Maria 
Published: August 2019

AbstractBackground and aims:Diabetes mellitus (DM) is a risk factor for pulmonary tuberculosis (TB), increasing the risk of progression of latent tuberculosis infection (LTBI) to active TB threefold, threatening the TB control, especially in developing countries. The aim of this study was to assess active and latent TB infection frequency in patients with DM.Material and methods:There were enrolled in this study 503 adult DM patients. Active TB screening was performed through anamnestic data, clinical examination and chest X-ray and latent TB infection screening was evaluated using the tuberculin skin tests (TST).Results:A number of 63 (12.5%) patients had type 1 DM and 440 (87.5%) had type 2 DM. Personal history of TB was present in 21 (4.2%) subjects, 5 (8.1%) with type 1 DM and 16 (3.6%) with type 2 DM. The TST was positive in 258 (51.5%) patients and 54 (10.7%) presented cough for more than two weeks at the time of examination. The chest X-ray revealed suggestive lesions for active TB in 4 (1%) subjects and lesions of inactive TB in 90 (22.4%) subjects.Conclusions:TB screening must receive proper attention in patients with DM, being essential for diagnosis in those with nonspecific symptoms.
Evaluation of Pancreatic and Extra Pancreatic Effects of Branched Amino Acids
Authors: Alqaraleh Moath , Kasabri Violet , Al alawi Sundus H. , Al-Othman Nihad 
Published: August 2019

Abstract

Background and aims: Leucine, Isoleucine, and Valine collectively known as Branched-chain amino acids (BCAAs), can be closely associated with metabolic dysregulates and with insulin resistance. We aimed to explore the role of BCAAs as potential treatment option for diabetes.

Material and method: Bioassay the effect of BCAAs on MIN6 cell line on insulin secretion and pancreatic beta cells expansion, then were checked for inhibitory potential of pancreatic amylase, glucosidase and lipase as alternative approach for diabetes treatment.

Results: BCAAs significantly enhance insulin secretion parallel to L-alanine efficacy. Furthermore, BCAAs obtain a dose dependent β-cell proliferation similar to glucagon-like peptide-1. Moreover, these acids could restore the secretory function of MIN6 β-cell despite stressful gluco-lipo-toxicity; separately or combined. Moreover, BCAAs exerted a dose dependent dual inhibition of amylase, glucosidase and lipase.

Conclusions: Our current findings suggest that BCAAs supplementation may have a potential therapeutic effect against diabetes as insulin releasing agent and as specific inhibitors for both-amylase/α-amyloglucoside and lipase
Particulate Matter Emission Decrease Possibility from Household Sector using Flue Gas Condenser – Fog Unit. Analysis and Interpretation of Results
Authors: Priedniece Vivita , Kalnins Elvis , Kirsanovs Vladimirs , Pedisius Nerijus , Veidenbergs Ivars , Blumberga Dagnija 
Published: August 2019

Abstract
Particulate matter (PM) is a significant pollution problem on the global scale. There are different ways to measure PM from stationary sources. The most used types of PM collection methods include different filters. These include cellulose, glass, mixed and membrane filters. In this study PM samples were measured in the flue gas condenser – fog unit system before and after the unit according to ISO 9096 standard using isokinetic and gravimetric method. PM concentrations after fog unit were measured at different water flows and nozzle types. Impact factors, that effect PM concentrations before and after the fog unit are listed and studied in detail. Achieved results show that the fog unit can be one potential technology for particle matter emission decrease from the household sector.
Evaluation of Polymer Matrix Composite Waste Recycling Methods
Authors: Delvere Ieva , Iltina Marija , Shanbayev Maxat , Abildayeva Aray , Kuzhamberdieva Svetlana , Blumberga Dagnija 
Published: August 2019

Abstract
Polymer-based matrix composite materials are in high demand in many different fields: aeronautics, pressure vessel manufacturing, wind turbine blade manufacturing, and others. Due to the great mechanical properties of fiber reinforced plastics, it is a desirable material for various applications, but at the same time its heterogenic structure makes the composite waste hard to recycle. This paper focuses on different fiber reinforced plastics (FRP) waste recycling methods and their comparison by carrying out literature review and using multi-criteria decision making analysis (MCDA). Four polymer matrix composite waste recycling methods are compared to calculate which one has the best sustainability performance based on the chosen criteria. Analytical Hierarchy Process and TOPSIS are applied for criteria weighing and method comparison. Sensitivity analysis is used to evaluate the obtained results. It is concluded that more studies concerning different FRP waste recycling method sustainability performance need to be done, to derive more data, that would make MCDA more reliable and also other FRP waste recycling methods could be compared. Another conclusion is that different methods have different strengths which makes it hard to compare them. While FRP waste recycling is getting more broadly used, there still is a lot of work to establish wide spread effective system of FRP waste recycling that is both economically viable and gives the best results concerning recycled material quality.
Measurement and Prediction of Density and Viscosity of Different Diesel-Vegetable Oil Binary Blends
Authors: Gulum Mert , Bilgin Atilla 
Published: August 2019

Abstract
Vegetable oils can be considered as an alternative or emergency fuel for diesel engine. However, vegetable oils result in operational and durability problems for the long-term operation because of being much more viscous than diesel fuel. To eliminate this drawback, blending of vegetable oils with diesel fuel or alcohol is one of the most widely used techniques. In the existing literature, many studies are available on the measurement and prediction of density and viscosity of binary blends (especially biodiesel (BD)-diesel fuel (DF) blends), although, there is still the lack of comprehensive studies in which reliable density and viscosity data are presented, new regression models are proposed and compared with other regression models for waste cooking oil (WCO)-DF binary blends. Therefore, in the present study, (1) WCO was blended with DF on the volume basis of 2, 4, 6, 8, 10, 15 and 20 %, (2) the measurements of viscosities and densities of the binary blends were performed at various temperatures (278.15–343.15 K) in accordance with DIN 53015 and ISO 4787 standards, respectively, (3) the variations of viscosity and density values of binary blends vs. temperature were evaluated, (4) the new rational and exponential models as a function of temperature were fitted to the experimental data measured by the authors and Baroutian et al. (regarded as typically different data), and finally (5) the models were also compared to Yoon et al. and linear models, previously proposed by other authors, in order to investigate their reliability. According to results, (i) the best correlation was obtained by the rational model with the lowest maximum relative errors of 2.9679 % and 3.2725 % for the viscosity data measured by the authors (WCO-DF blends) and Baroutian et al. (palm oil (PO)-DF blends), and (ii) for the density data of WCO-DF and PO-DF binary blends, the best correlation was obtained using the exponential model giving the lowest maximum relative errors of 0.0470 % and 0.0581 %, respectively.
Diversity of helminths in polish reptiles: a review
Authors: Kuśmierek Natalia , Pyrka Ewa , Popiołek Marcin 
Published: August 2019

AbstractThe purpose of this review was to summarise the current species richness of helminths in the reptiles from Poland and to provide a host-parasite list along with studied localities. Between 1926 and 2018 the occurrence of at least 37 taxa of helminths were observed; of these, 19 belong to Trematoda, 14 to Nematoda, two to Cestoda, and two to Acanthocephala. In total, reports of 642 specimens of reptiles from 15 locations were included in this review, namely: 166 Natrix natrix (10 locations), 159 Vipera berus (6), 155 Lacerta agilis (6), 107 Zootoca vivipara (5), 52 Anguis fragilis sensu lato (4), and 3 Zamenis longissimus (1). The highest species richness of internal parasites was observed in N. natrix (at least 26 helminth taxa) and V. berus (20). Two out of nine species of reptiles, Coronella austriaca and Emys orbicularis, have not yet formed part of any helminthological surveys in Poland. To date, research conducted on helminths infecting reptiles has primarily been throughout eastern Poland. Over 60% of studied reptiles were caught in the Bieszczady Mts. or in Warsaw and its surroundings. Based on the current review, future research should focus on host species for which intestinal parasite data are poorly known i.e. E. orbicularis, Z. longissimus, C. austriaca. In general surveys should also expand into the western part of the country. Additionally, interspecies differences between two cryptic species of slow worms, Anguis fragilis and A. colchica, would provide interesting data on parasite host specificity.
Comparative analysis of phenolic compounds in four taxa of Erigeron acris s. l. (Asteraceae)
Authors: Nalewajko-Sieliwoniuk Edyta , Pliszko Artur , Nazaruk Jolanta , Barszczewska Eliza , Pukszta Weronika 
Published: August 2019

AbstractThe aim of the present work was to investigate and compare the content of phenolic compounds in four taxa of Erigeron acris L. s. l.: E. acris (EAA), E. acris subsp. droebachiensis (O.F. Müll.) Arcang. (EAD), E. acris subsp. serotinus (Weihe) Greuter (EAS) and E. ×huelsenii Vatke (EH), a hybrid between E. acris and E. canadensis L. The total flavonoid content was determined by Christ-Müller method and the total phenolic acid content was determined by the method utilizing Arnov’s reagent. The method using ultra high performance liquid chromatography with photodiode array detection (UHPLC-PDA) was applied for the separation, identification and quantification of nine phenolic compounds (protocatechuic acid, chlorogenic acid, caffeic acid, 6′-O-caffeoylerigeroside, scutellarein-7-O-β-D-glucuronide, quercetin 3-O-glucoside, 4,5-dicaffeoylquinic acid, quercetin and luteolin) in the aerial parts of E. acris s. l. The chromatographic separation was carried out using a BEH C18 column packed with 1.7-μm particles and gradient elution with a mobile phase of water and methanol, both containing 0.02% (v/v) trifluoroacetic acid. The four investigated taxa of E. acris s. l. differed in the composition and the content of phenolic compounds. The main substances determined in the methanolic herbal extracts were: scutellarein-7-O-β-D-glucuronide (EAA, EAS, EAD and EH), 6′-O-caffeoylerigeroside (EAA, EAD and EH) and chlorogenic acid (EAS and EH). Moreover, the results indicated that five of the nine tested compounds were found in all investigated extracts from herbs of E. acris s. l. Two of them (6′-O-caffeoylerigeroside and scutellarein-7-O-β-D-glucuronide) could be selected as potential chemotaxonomic markers of the genus Erigeron L.
Karakteristik, Tipologi, Urban Sprawl
Authors: Firdaus Firdaus , Asteriani Febby , Ramadhani Anissa 
Published: August 2019

[ID] Penelitian ini bertujuan untuk mengetahui karakteristik, tipologi, dan tingkat urban sprawl yang terjadi di Kota Pekanbaru. Sampel penelitian sejumlah 99 dari 7.646 jumlah bangunan yang terdigitasi. Mengetahui karakteristik dan tipe urban sprawl digunakan analisis deskriptif dengan pendekatan spasial dan untuk tingkat urban sprawl dilakukan dengan pemberian scoring pada variable urban sprawl. Hasil penelitian menunujukkan bahwa karakteristik urban sprawl dicirikan dengan penggunaan lahan terpisah yang terletak jauh dari pusat-pusat permukiman, kepadatan penduduk rendah sekitar 4.499 jiwa/km2, penggunaan mobil pribadi yang tinggi pada jam sibuk yakni sebesar 5.945 unit setiap hari. Tipe urban sprawl yang dominan adalah perembetan memanjang dan perembetan meloncat terjadi pada jalan arteri maupun kolektor, sedangkan perembetan meloncat terjadi di beberapa kelurahan. Kelurahan Delima dan Kelurahan Tuah Karya termasuk pada tipologi ke-1 dengan tingkat urban sprawl rendah, dan tipologi ke-2 dengan tingkat urban sprawl sedang terjadi di Kelurahan Sidomulyo Barat, sedangkan Kelurahan Simpang Baru termasuk pada tipologi ke-3 dengan tingkat urban sprawl tinggi.
[EN] This study aims to determine the characteristics, typology, and levels of urban sprawl that occur in the city of Pekanbaru. The study sample numbered 99 out of 7,646 numbers of digitalized buildings. Knowing the characteristics and types of urban sprawl used descriptive analysis with a spatial approach and for the level of urban sprawl carried out by giving scoring to urban sprawl variables. The results of the study show that the characteristics of urban sprawl are characterized by separate land uses located far from residential centers, low population density of around 4,499 people / km2, high private car use during peak hours which is 5,945 units per day. The dominant type of urban sprawl is longitudinal infiltration and jumping leaks that occur on arterial roads and collectors, while leachates jump in several villages. The Delima and Tuah Karya Villages included in the 1st typology with a low level of urban sprawl, and the second typology with the level of urban sprawl was occurring in Sidomulyo Barat Village, while the Simpang Baru Village was included in the 3rd typology with high urban sprawl.