bluuebunny/crossref_metadata_2025_split huggingface dataset:
Predicting Youngster’s Attitude towards Online Food Delivery
Authors: Dave Anupama Chirag , Trivedi Rinky 
Published: January 2020

Attitude has been a very significant topic in the area of consumer research owing to the role it plays in consumer decision making process. Literatures have identified various models that can measure attitude; for this research ABC model of attitude was used. The purpose of this study was to measure the attitude of respondents for OFD and their by analyzing the impact of each component of ABC model on Attitude creation. The data was collected from 368 youngsters using a structured questionnaire. Using SPSS 21, computer software the type of attitude was measured and for achieving second objective AMOS 21.0 software was used. Once the model fit was achieved using AMOS 21.0 the structured equation modeling was performed. The investigation revealed that youngsters have moderately positive attitude towards Online Food Delivery (OFD) and it was the affective component of attitude that had the highest influence on attitude creation.
İşten Ayrılma Niyeti ve Toksik Liderliğin Etkisi
Authors: Kaptanoglu Rana Özyurt 
Published: January 2020

Bireyin tedbirini alarak kendi isteği ile çalıştığı
kurumdan ayrılması veya böyle bir karara varması yorumunu getiren işten ayrılma
niyetine sahip bir iş görenin bu niyeti çoğunlukla işten ayrılma ile
sonuçlanmaktadır. Ancak örgüt için
personelin işten ayrılması genellikle negatif bir durumdur. Çalışan devir hızı,
yetenek kaybı, ek işe alım ve eğitim masrafları bakımından bir örgüt için
gerçek bir sorun teşkil etmektedir. Bir
örgütte çalışanların çalışmaya başlamaları kadar işten ayrılmak istemeleri de
doğal bir tutumdur. Bir çalışanın hayatının sonuna kadar aynı örgütte çalışması
gibi bir zorunluluğu yoktur. Aynı örgüte uzun süreler çalışmak, çalışan ve
örgüt bütünlüğü açısından gerekli olsa da bu gereklilik her zaman
gerçekleştirilemeyebilir. Bu bağlamda çalışmada işten ayrılma niyetinin
kapsamlı tanımı, bahsi geçen niyetin oluşma nedenleri, sonuçları, işten ayrılma
niyetinin nasıl önlenebileceği ve toksik liderliğin işten ayrılma niyetine
etkisine dair alan yazında inceleme yapılmıştır. Kurumlar için oldukça önemli
olan bu konu hakkında yapılan çalışmanın hem gerçek hayata hem de alan yazında
faydalı olacağı düşünülmektedir.
Improvement of methodical tools of the seasonal transportation irregularity assessment
Authors: Macheret D. A. , Ledney A. Yu. 
Published: January 2020

Seasonal irregularity of transportation is one of the important production and economic issues for the transportation industry. This issue negatively affects operation of the railway transport as higher irregularity of transportation means limitation of the overall volume that can be realized within a year, which results in reduction of effectiveness of the industry resources use.When assessing the seasonal irregularity of transportation by means of the method, significant error takes place due to different number of days in the months. As one of the solutions of the problem, the authors propose the improved methodical tools for assessment of the seasonal irregularity of freight transportation. First, the average daily values of the relevant volumetric indicator are used rather than the general ones; second, the load on infrastructure is determined by both the quantity of transported tons and the distance of transportation. Therefore the seasonal irregularity is determined by the loading, as well as by the freight turnover.Improved tools of assessment of the seasonal irregularity of freight transportation presented in the article allow significantly increasing its accuracy, which will promote quality improvement of planning and analysis of the railways operation and development.
A PROTOTYPE DEVICE FOR PRODUCING FRESH WATER FROM ATMOSPHERIC AIR
Authors: Evdulov O. V. , Gabitov I. A. , Gyulmagomedov K. S. , Kobzarenko D. N. , Semilyak A. I. 
Published: January 2020

Objectives.The aim of the article is to develop the design and carry out the physical and mathematical modelling of a device for producing fresh water from atmospheric air in coastal areas, as well as under the conditions of sea transport.A Method for constructing the device for producing fresh water from atmospheric air is developed on the basis of a physical and mathematical model. Fresh water is obtained by condensation on a cold surface, which dew point is created using the natural cold of seawater with the application of the energy of moving waves for its circulation. The heating of the surface air layer adjacent to the cold surface by solar concentrators intensifies the process of the moisture condensation.Results. Data is obtained on the quantity (mass) of fresh water produced per unit of condensation surface area (1 m2 ) for 1 hour depending on the temperature difference between the condensation surface and seawater. The influence of the characteristics of solar concentrator and liquid heat remover with seawater on the device parameters is studied.Conclusion. It is established that the amount of the fresh water obtained from atmospheric air strongly depends on the temperature difference between the condensation surface and seawater. Thus, according to calculations, with an increase of the latter by 45 K, the mass of fresh water obtained from a condensation surface of 1 m2 in 1 hour approximately doubles to 5.8 kg.
INCREASING THE WORKING EFFICIENCY OF SOLAR POWER ABSORPTION REFRIGERATOR UNITS
Authors: Rudenko M. F. , Shipulina Yu. V. , Karimov M. Sh. , Rudenko A. M. 
Published: January 2020

Objectives.The aim of the study is to develop a cyclic absorption refrigerator unit that implements technology for producing cold from solar radiation energy. Its distinctive feature comprises a highly developed solar receiving unit, consisting of two parallel-connected absorber generators whose reactors are installed in individual heat-insulated “hot box” cabinets.Method. The geometric characteristics of the absorber generator are based on the calculations of the optical and heat energy efficiency of the device models.Results. The physicochemical characteristics of activated carbons (AC) of various production are studied. The absorption capacity of the following working pairs is determined: AC-ammonia, AC-methylamine, AC-ethylamine. The calculated coefficients for the Dubinin-Radushkevich structural equations are obtained. An experimental solar energy refrigerator unit is tested using a working pair of AC-ammonia in an open test area. The operability of the upgraded device is proven. Exergetic coefficient dependencies are determined according to the developed software algorithm based on a simplified thermodynamic cycle. The areas of possible application and use of solar power refrigerator units with the studied working pairs are determined.Conclusion. The increased unit efficiency consists in the optimal layout of all elements of the absorber generator, including the reactor, two flat mirror concentrators, a thermal substrate, a reduced internal air space volume, a double-glazed window made of two sheets of glass and a calculated thickness of heat-insulating Ripor foamed polyurethane.
Hypothermic Oxygenated Perfusion Versus Static Cold Storage for Expanded Criteria Donors in Liver and Kidney Transplantation: Protocol for a Single-Center Randomized Controlled Trial
Authors: Ravaioli Matteo , Maroni Lorenzo , Angeletti Andrea , Fallani Guido , De Pace Vanessa , Germinario Giuliana , Odaldi Federica , Corradetti Valeria , Caraceni Paolo , Baldassarre Maurizio , Vasuri Francesco , D'Errico Antonia , Sangiorgi Gabriela , Siniscalchi Antonio , Morelli Maria Cristina , Rossetto Anna , Ranieri Vito Marco , Cescon Matteo , Del Gaudio Massimo , Zanfi Chiara , Bertuzzo Valentina , Comai Giorgia , La Manna Gaetano 
Published: January 2020

Background
Extended criteria donors (ECD) are widely utilized due to organ shortage, but they may increase the risk of graft dysfunction and poorer outcomes. Hypothermic oxygenated perfusion (HOPE) is a recent organ preservation strategy for marginal kidney and liver grafts, allowing a redirect from anaerobic metabolism to aerobic metabolism under hypothermic conditions and protecting grafts from oxidative species–related damage. These mechanisms may improve graft function and survival.

Objective
With this study, we will evaluate the benefit of end-ischemic HOPE on ECD grafts for livers and kidneys as compared to static cold storage (SCS). The aim of the study is to demonstrate the ability of HOPE to improve graft function and postoperative outcomes of ECD kidney and liver recipients.

Methods
This is an open-label, single-center randomized clinical trial with the aim of comparing HOPE with SCS in ECD kidney and liver transplantation. In the study protocol, which has been approved by the ethics committee, 220 patients (110 liver recipients and 110 kidney recipients) will be enrolled. Livers and kidneys assigned to the HOPE group undergo machine perfusion with cold Belzer solution (4-10°C) and continuous oxygenation (partial pressure of oxygen of 500-600 mm Hg). In the control group, livers and kidneys undergoing SCS are steeped in Celsior solution and stored on ice. Using the same perfusion machine for both liver and kidney grafts, organs are perfused from the start of the back-table procedure until implantation, without increasing the cold ischemia time. For each group, we will evaluate clinical outcomes, graft function tests, histologic findings, perfusate, and the number of allocated organs. Publication of the results is expected to begin in 2021.

Results
Dynamic preservation methods for organs from high-risk donors should improve graft dysfunction after transplantation. To date, we have recruited 108 participants. The study is ongoing, and recruitment of participants will continue until January 2020.

Conclusions
The proposed preservation method should improve ECD graft function and consequently the postoperative patient outcomes.

Trial Registration
ClinicalTrials.gov NCT03837197; https://clinicaltrials.gov/ct2/show/NCT03837197 ; Archived by WebCite® at http://www.webcitation.org/76fSutT3R

International Registered Report Identifier (IRRID)
DERR1-10.2196/13922
A COMPARATIVE IN VITRO ANTI-BIOFILM EFFICACY OF PHYTOSYNTHESIZED IRON AND SILVER NANOPARTICLES
Authors: BRINDHA S. GOKUL , HANSIYA V. S. , MAHESWARI P. UMA , GEETHA N. 
Published: January 2020

Objective: The objective of the work was to evaluate the efficacy of anti-biofilm activity of green synthesized silver and iron oxide nanoparticles comparatively.
Methods: Nanoparticles were synthesized using a rapid, single-step and completely by a green biosynthetic method employing aqueous leaf extracts of Moringa oleifera Lam. The synthesized nanoparticles were characterized by UV-Vis spectrophotometry and X-Ray Diffraction. Bacterial strains used in this study included Staphylococcus epidermidis and Pseudomonas aeruginosa. The biofilm reduction was evaluated through ring test using crystal violet as a staining agent.
Results: Colour change was observed after half an hour, which indicated the formation of silver and iron nanoparticles. Synthesis of nanoparticles was confirmed by UV and XRD. The anti-biofilm forming ability of AgNPs and FeNPs were compared with standard antibiotic. It was found that FeNPs showed more biofilm destruction ability (58%) for S. compared to P. aeruginosa (50%) and standard (30%). Whereas, AgNPs displayed significant biofilm destruction ability (78%) for P. aeruginosa compared to S. epidermidis (43%) and standard (34%).
Conclusion: Based on the results obtained in this investigation, it is concluded that FeNPs have anti-biofilm activity against S. epidermidis whereas AgNPs have anti-biofilm activity against P. aeruginosa.
ZIPRASIDONE HYDROCHLORIDE LOADED NANOSTRUCTURED LIPID CARRIERS (NLCS) FOR INTRANASAL DELIVERY: OPTIMIZATION AND IN VIVO STUDIES
Authors: SIVADASU PRAVEEN , D. V. GOWDA , H. SIDDARAMAIAH , S. HEMALATHA 
Published: January 2020

Objective: The present study was an attempt to systemically deliver the most desirable schizophrenia drug, ziprasidone hydrochloride (ZRS) via the intranasal route using nanostructured lipid carrier (NLC) approach.
Methods: The desired ZRS loaded NLCs were developed using central composite statistical design and the developed formulation was monitored for improving ZRS bioavailability and their brain targeting efficacy.
Results: Pharmacokinetic studies revealed a 10 fold increase (ZRS blood-brain ratio) for NLCs administered through nasal route (in comparison to intravenous route). Similarly, the concentration of ZRS (in the brain) delivered via nasal route exhibits 4 fold increment at all-time points.
Conclusion: Therefore, the obtained results suggest a potential nose to brain transport of loaded ZRS by effective bypassing of the Blood-Brain Barrier (BBB).
IMPROVEMENT OF SIMVASTATIN DISSOLUTION RATE USING DERIVATIVE NON-COVALENT APPROACH BY SOLVENT DROP GRINDING METHOD
Authors: SOPYAN IYAN , SYAH INSAN SUNAN KURNIWAN , NURHAYTI DESI , BUDIMAN ARIF 
Published: January 2020

Objective: This study aimed to enhance the solubility of simvastatin using noncovalent derivatives (NCDs) with oxalic acid (OA), fumaric acid (AF), and nicotinamide (NK) as conformers.
Methods: NCDs were prepared using by a solvent drop grinding (SDG). The NCDs formed were evaluated for saturated solubility test, NCDs with the highest saturation solubility were then characterized by Fourier transform infrared spectrophotometry (FT-IR), differential scanning calorimeter (DSC), powder x-ray diffractometry (PXRD) and the particulate dissolution using type II of USP test.
Results: SV-OA NCDs showed the highest solubility; thus NCDS of SV-OA were characterized by X-ray diffraction showing a new peak at 2ϴ = 28.96 °C and differential scanning calorimeter showed a change of endothermic peak from 134.3 °C to 69 °C. Infrared spectroscopy indicated that there were no functional group changes from simvastatin, while the dissolution rate increased from 68.22% to 76.08%.
Conclusion: SV-OA NCDs show an increased profile of solubility and dissolution compared to pure simvastatin.
SYNTHESIS, CHARACTERIZATION AND ANTIBACTERIAL ACTIVITY OF CUO NANOPARTICLES
Authors: KUMAR PARDEEP , NENE AJINKYA GIRISH , PUNIA SANDEEP , KUMAR MANOJ , ABBAS ZAHOOR , THAKRAL FALAK , TULI HARDEEP SINGH 
Published: January 2020

Objective: The present study was done to see the effect of biologically synthesized CuO-NPs (Copperoxide nanoparticles) on the growth of bacterial strains.
Methods: Physico-chemical characterization of CuO-NPs was done by UV-Vis-spectrophotometer, XRD, FE-SEM, and EDS. The disc plate diffusion assay was used to evaluate the anti-bacterial effect of CuNPs.
Results: This study has shown a promising anti-bacterial activity of biosynthesized CuO-NPs at different concentrations ranging from 10 to 100 µg/ml against Escherichia coli and Staphylococcus aureus bacteria.
Conclusion: Nanoparticles (NPs) are small size particles between range 1 to 100 nm which expand their physical and chemical properties due to high surface area. The present study reveals that there may be possible utilization of biosynthesized CuO NPs for the treatment of bacterial infectious disease in near future.
RELEVANSI NILAI INKREMENTAL ARUS KAS OPERASI DAN LABA (EARNING AFTER TAX) TERHADAP HARGA SAHAM (Study Kasus di Perusahaan Manufaktur yang terdaftar di Bursa Efek Indonesia (BEI) periode 2015-2017)
Authors: Zuhairoh Fatimatus , Aji Tony Seno , Ardiana Meta 
Published: January 2020

The aim of the study was to prove empirically the effect of net income after taxand operating cash flow on stock prices in the BEI-listed manufacturing companies for the period 2015-2017 and to see whether there was an incremental relevance given by the two independent variables to the dependent variable. The object of the research was carried out on manufacturing companies listed on the IDX for the period 2015-2017. The sample selection method used was purposive sampling and the selected sample amounted to 77 manufacturing companies multiplied by 3 years to number 231 company data. This study uses secondary data and is assisted by the SPSS version 16.0 statistical test. The results of the study show that cash flow from operations have incremental value relevance to closing price stock, as like the cash flow from operations, Earnings after tax have incremental value relevance to closing price stock too. Conclusions from the research show that both of cash flow from operations dan earning after tax have incremental value relevance to closing price stock. Keywords:Value Relevance, Incremental Value, Operating Cash Flow, Earning After Tax, Stock Price.
Modifikasi enkripsi dan dekripsi AES menggunakan polybius chiper dalam pengamanan data
Authors: Arifianto Sofyan , Permatasari Shinta , Aminudin Aminudin 
Published: January 2020

Data is a file that can be confidential so it requires a data security process to maintain confidentiality. Kripotgrrafi is a data security process that can be used based on the use of algorithms, one of which is AES. AES is a modern algorithm that can be modified to improve confusion and diffusion in cryptography. AES combination can be done using Polybius which has cryptographic diffusion properties. This study modified the AES using 6x6 and 10x10 polybius matrices that were performed on plaintext and plaintext and keys. Analysis was carried out based on the highest bit change rate found in modification II in the plaintext and 6x6 matrix keys, which amounted to 51.8% using the avalanche effect test. The results of the AE compared to the expected results using chi square with the modified AES results can increase the AE by 5% with the real level is 0,05 and the degree of freedom is 4 . Execution time was tested in this study with the results of the AES modification time longer than the standard AES because the complexity of the algorithm affects both encryption and decryption time.Abstract Data is a file that can be confidential so it requires a data security process to maintain confidentiality. Kripotgrrafi is a data security process that can be used based on the use of algorithms, one of which is AES. AES is a modern algorithm that can be modified to improve confusion and diffusion in cryptography. AES combination can be done using Polybius which has cryptographic diffusion properties. This study modified the AES using 6x6 and 10x10 polybius matrices that were performed on plaintext and plaintext and keys. Analysis was carried out based on the highest bit change rate found in modification II in the plaintext and 6x6 matrix keys, which amounted to 51.8% using the avalanche effect test. The results of the AE compared to the expected results using chi square with the modified AES results can increase the AE by 5% with the real level is 0,05 and the degree of freedom is 4 . Execution time was tested in this study with the results of the AES modification time longer than the standard AES because the complexity of the algorithm affects both encryption and decryption time.
Parents’ Perception of Child Weight Status, Risk Factors and Health Concern of Childhood Obesity: A Systematic Review
Authors: Mawia M. Beshti  , Tin Tin Su  , Nik Daliana Nik Farid  , Meram Azzani  
Published: January 2020

The increased prevalence of childhood obesity is becoming a public health concern as it is related to numerous health implications. Parental perception of child’s weight status is an important factor for reducing childhood obesity burden. Parental perception of the risk factors and health outcomes of obesity are important in prevention and management of childhood obesity. However, previous reviews focused mainly on parental perceptions about healthy behaviors to reduce the burden of childhood obesity. Thus, this systematic review was carried out to investigate parental perceptions of their child weight status as well as risk factors and health concern of childhood obesity. A systematic review was conducted and was reported in accordance with PRISMA statement on studies between 2012 and 2017 through a variety of database like CINAHL, PubMed, Science Direct, Scopus and Cochrane Library. However, out of 2,334 articles identified, only 35 studies were included, which originate mostly from high-income countries. The results revealed that parents’ misperception rate of their children’s weight varies from 9.6% to 90%, while parents perceptive that only genetic factors, non-vegetable-consumption or low physical activity and environmental factors are the key risk factors of childhood obesity. Hence, parents’ of obese children estimate their children to be at risk at having hypertension, heart disease, depression, and diabetes. In conclusion, parents have difficulty in correctly perceiving the obesity status of their children. Health care workers should be aware of the parents’ wrong perception of their children’s weight status. The result of this review may be used to develop an effective intervention programs aimed at reducing the burden of childhood obesity which focus on the parental perception of the risk factors contributing to childhood obesity.
Adherence to Medications among Outpatient Adults with Multiple Sclerosis in Medina Province in Ksa (Cross-Sectional Study)
Authors: Salma Moteb T Al-Mutairi  , Hatim Muhammad H Alshalahi  , Sara Moteb T Al-Mutairi  , Abid M Kareem  
Published: January 2020

Multiple sclerosis (MS) is a chronic, inflammatory, progressive, demyelinating disease of the central nervous system. Treatment for MS involves long-term disease-modifying therapies (DMTs). Medication adherence in chronic diseases like MS plays an important role in predicting long-term outcomes. This is a cross-sectional, survey-based study was done to assess adherence to medications among adults suffering from MS in Medina Province, Saudi Arabia. The study sample included 90patients diagnosed with multiple sclerosis. These databases contain information about disease presentation, drug prescription, vital status, residency, and role of contact to patient. All the collected data were analyzed by an SPSS program, version 20, and p value < 0.05 was considered significant. A response rate among the MS patients was 97.78%, and their mean age was 36.13±9.58. Most of the participants were above 35 years (55%) and were females. About 37.8% of patients was considered to be adherent to the drugs. The mean total score of BMQ Specific-Necessity was 3.25±0.70 and about 63.4% total score=3 and the mean total score of BMQ Specific-Concerns was (3.34±0.703). About 84.4% total score=3. The mean total score of BMQ General was 3.2727±0.31, and about 81.1% had a total score=3. The mean total score of compliance was 3.2023±0.393.We concluded that many factors affected the patient's adherence to the drug rather than of being dependence to the drugs as worrying about side effects and the cost of the drug.