bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Potensi Daya Tarik Wisata dan Fasilitas Wisata Terhadap Keputusan Berkunjung Wisatawan di Objek Wisata Hutan Pinus Pasekan Wonogiri
Authors: Wulandari Rini , Yuliar Ade , Widyaningsih Widyaningsih 
Published: July 2022

Penelitian ini bertujuan untuk mengetahui pengaruh potensi daya tarik wisata dan fasilitas wisata terhadap keputusan berkunjung wisatawan. Keputusan berkunjung wisatawan sebagai variabel dependen. Sedangkan untuk potensi daya tarik wisata dan fasilitas wisata sebagai variabel independen.
Metode dalam penelitian ini menggunakan metode penelitian kuantitatif. Populasi dalam penelitian ini adalah pengunjung di objek wisata Hutan Pinus Pasekan Wonogiri sebanyak 350 pengunjung yang dapat dijadikan sampel sebanyak 30 responden. Teknik probability sampling digunakan dalam penelitian ini untuk penetapan jumlah responden yang menggunakan teori Roscoe yaitu jumlah variabel dikali 10. Penyebaran kuesioner digunakan untuk pengumpulan data dan dianalisis dengan uji asumsi klasik terdiri dari uji normalitas, uji heteroskedastisitas, uji multikolineritas, dan analisis agresi linier berganda menggunakan SPSS versi 22.
Hasil penelitian menunjukkan bahwa variabel fasilitas wisata berpengaruh terhadap keputusan berkunjung wisatawan. Sedangkan potensi daya tarik wisata tidak berpengaruh terhadap keputusan berkunjung wisatawan. Melalui uji F bahwa variabel potensi daya tarik wisata dan fasilitas wisata secara stimulus berpengaruh secara signifikan terhadap variabel keputusan berkunjung wisatawan dengan R Square sebesar 46,3% variabel keputusan berkunjung wisatawan. Sedangkan 53,7% sisanya dijelaskan oleh variabel lain di luar kedua variabel yang digunakan dalam penelitian ini.
Analisis Kemampuan Berpikir Kritis Siswa Topik Gelombang Bunyi dan Cahaya
Authors: Suganda Tomy , Parno Parno , Sunaryono Sunaryono 
Published: July 2022

Kemampuan berpikir kritis termasuk dalam kemampuan berpikir tingkat tinggi yang harus dimiliki siswa diabad-21. Adanya gambaran kemampuan siswa berpikir kritis dapat menjadi rujukan sebagai dasar pengembangan pembelajaran. Penelitian ini merupakan penelitian deskriptif yang bertujuan mengambarkan suatu fenomena kemampuan berpikir kritis siswa yang dilakukan tanpa manipulasi. Penelitian dilakukan dengan melibatkan 88 siswa kelas XII SMA Negeri 1 Putussibau tahun ajaran 2020/2021. Instrumen yang digunakan berupa 5 soal kemampuan berpikir kritis yang telah valid dan reliabel. Pengerjaan soal dilkukan melalui platform online karena pengambilan data masih dalam pandemi Covid-19. Berdasarkan analisis data, disimpulkan bahwa kemampuan berpikir kritis siswa pada topik gelombang masih rendah dengan presentase benar dibawah 50%. kemampuan berpikir kritis rata-rata yang tertinggi adalah pada aspek membangun keterampilan dasar yang terendah adalah pada aspek memberikan penjelasan sederhana. Perlu adanya upaya meningkatkan kemampuan berpikir kritis siswa salah satunya melalui penerapan model pembelajaran Argument Driven Inquiry (ADI).
Evaluation of canine raw food products for the presence of extended-spectrum beta-lactamase- and carbapenemase-producing bacteria of the order Enterobacterales
Authors: Cole Stephen D. , Healy Isabella , Dietrich Jaclyn M. , Redding Laurel E. 
Published: July 2022

Abstract

OBJECTIVE
To assess the potential contamination of commercial raw dog food products with bacteria of the Enterobacterales order that produce extended spectrum beta-lactamase (ESBL) and carbapenemase enzymes, determine risk factors for contamination, and understand isolate genetic diversity.

SAMPLES
A total of 200 canine raw food products.

METHODS
Products were cultured on selective chromogenic agar following enrichment steps. Whole-genome sequencing was performed for isolates that were confirmed to produce an ESBL. Isolates were characterized by antimicrobial resistance genes, and multilocus sequences typing, and compared to other isolates in the NCBI database for clonality. Preservation method and protein sources were assessed as potential risk factors for contamination with ESBL and carbapenemase-producing bacteria of the Enterobacterales order.

RESULTS
No carbapenemase-producing Enterobacterales (CPE) were identified, but ESBL-producing Enterobacterales bacteria were isolated from 20/200 products (10.0%; 95% CI, 7.3 to 16.5%), all of which were frozen. Pork-derived protein source products were 8.1 times (P = .001; 95% CI, 2.53 to 26.2) more likely to carry ESBL-producing Enterobacterales bacteria than other protein sources. WGS analysis confirmed the presence of ESBL genes in a total of 25 distinct isolates (19 Escherichia coli, 5 Klebsiella pneumoniae, and 1 Citrobacter braakii). Genes encoding CTX-M type ESBL enzymes were the most common (24/25 isolates, 96.0%) with blaCTX-M-27 being the most common allele (8/25, 32.0%).

CLINICAL RELEVANCE
Frozen, raw food products may serve as a route of transmission of ESBL-producing Enterobacterales bacteria to companion animals. Veterinarians should advise owners about the risks of raw food diets, including potential exposure to antimicrobial-resistant bacteria.
Force plate analysis of ground reaction forces in relation to gait velocity of healthy Beagles
Authors: Ichinohe Tom , Takahashi Hiromi , Fujita Yukihiro 
Published: July 2022

Abstract

OBJECTIVE
To evaluate changes in ground reaction forces (GRFs) in relation to gait velocity using 2 force plates (FPs) for healthy Beagles.

ANIMALS
18 healthy Beagles were included (body weight, 10.45 ± 1.28 kg; age, 26 ± 11 months).

PROCEDURES
Ten GRF parameters were measured at three gait velocities (walk, 0.9 to 1.2 m/s; trot 1, 1.6 to 2.0 m/s; and trot 2, 2.1 to 2.5 m/s): peak lateral force (PLF), peak medial force (PMF), lateral impulse (LI), medial impulse (MI), peak propulsive force (PPF), peak braking force (PBF), propulsive impulse (PI), braking impulse (BI), peak vertical force (PVF), and vertical impulse (VI).

RESULTS
As velocity increased, the PVF of all limbs increased, the VI of all limbs decreased, and the PPF of the forelimbs increased. At all velocities, PBF and BI were significantly higher than the PPF and PI in forelimbs; however, PBF and BI were significantly lower than the PPF and PI in hindlimbs. There were no significant differences in the PLF, PMF, LI, and MI of the forelimbs and hindlimbs among all velocities. The PLF was significantly higher than the PMF of forelimbs during trot 1 and trot 2.

CLINICAL RELEVANCE
These results may be useful when comparing healthy Beagles with diseased ones when premorbid data are not available. Because the forelimbs are mainly responsible for the braking force, it is suggested that weight bearing is more stable in the forelimbs than in the hindlimbs, which are mainly responsible for the propulsive force, and that a greater force is generated laterally than medially during trot.
Methodological aspects of performing MR-enterography for Crohn's disease: what is important for a diagnostician?
Authors: Otochkin V. V. , Rozengauz E. V. , Chernyshev M. D. , Shevkunova L. G. 
Published: July 2022

The purpose: to determine the influence of various aspects of the MR-enterography technique on the quality of the obtained images.Materials and methods. MR-enterography was performed in 634 patients for verified Crohn's disease and suspected inflammatory and tumor diseases of the small intestine. The following drugs containing polyethylene glycol (PEG) were used as an oral contrast agent in 573 patients, mannitol in 32 patients, pineapple juice in 16 patients, water in 11 patients, milk in 2 patients. Oral administration of 1500 ml of contrast agent was carried out fractional for an hour in 3 stages of 15 minutes with an interval of 10 minutes. Each patient underwent programs: T2-FIESTA mode in three planes, diffusion-weighted images with a slice thickness of 5 mm through 1 mm.Results. There were no significant differences in the severity of filling of the loops of the small and large intestine in patients taking polyethylene glycol (n = 573) and mannitol (n = 32) as an oral agent. Adequate stretching of the loops of the small intestine was achieved in 94% of patients, the expansion of the loops was considered moderate or unsatisfactory in 11 patients (4%), which is associated with poor tolerance of the contrast agent or individual characteristics of peristalsis. After coloprotectomy in 14 patients, the volume of the contrast agent was reduced to 1000 ml and the time of its administration to 30–40 minutes due to the rapid passage. MR-enterography could not be performed in 27 patients due to intolerance to PEG and mannitol drugs, which caused a pronounced gag reflex. In these cases, we resorted to alternative options in the form of water (n = 11) and pineapple juice (n = 16).Conclusions. A qualitative assessment of the condition of the small intestine is possible only with the exact observance of all aspects of the research methodology in the form of: an interval between the last meal and MR-enterography of at least 8 hours, the volume of oral contrast agent (mannitol or PEG) 1200–1500 ml, taken 60 minutes before the study. When performing MR-enterography in patients after coloprotectomy, we recommend reducing the volume of oral contrast agent to 1000 ml and the preparation time for the study to 30–40 minutes.
Influence of Left Atrium Volume Index on effectiveness of Thoracoscopic Ablation in the Treatment of Atrial Fibrillation
Authors: Revishvili A. Sh. , Kadirova M. , Popov V. A. , Malishenko E. S. , Karmazanovsky G. G. , Strebkova E. D. , Shirokov V. S. , Novikov M. A. , Yalova E. V. , Taimasova I.  A. 
Published: July 2022

Research objective: establish the impact of Left Atrium Volume Index (LAVI) on on effectiveness of Thoracoscopic Ablation (TSA) in the Treatment of Atrial Fibrillation (AF) and define the risk factors for manifestation of supraventricular arrhythmias in the long-term follow-up resultsMethods. Prospective cohort study of 121 patients with AF (from 2018 to 2021) who performed TSA. The patients were divided into two groups: patients with increased LAVI (group I), patients with normal LAVI less than 34 ml/m2 (group II).Results. According to echocardiography, the mean LAVI was 45.48 ± 9.3 ml/m2 and 28.59 ± 4.13 ml/m2 in groups I and II, respectively (p = 0.012). The mean value of left ventricular ejection fraction (LVEF) according to Teicholz in group I was 61.62 ± 7.041%, in group II 63.57 ± 6.16% (p = 0.8). Spearman's сorrelation analysis showed the relationship between LAVI and LVEF before surgery and in the long-term follow-up period, that is agreed with world literature data about contribution left atrial (LA) to left ventricular (LV) function. According to our study, only LAVI < 34 ml/m2 is a risk factor for arrhythmia after TSA. Effectiveness TSA in I group was 77.8%, that is lower than the II group – 88.9%. 3 months after TSA, 20 (17%) patients were required catheter ablations (CA), mainly in I group.Conclusions. Research results showed that an increase in LAVI significantly reduces the effectiveness of TSA in the long-term period by 11.1% compared with LAVI < 34 ml/m2. That are conform with other data of previously submitted works.
Variation of Water Depth on Normal and Skewed Broad Crested Weirs
Authors: Mohammed Ahmed Y. , Khaleel Moayed S. , Mohammad Mwafaq Y. 
Published: July 2022

This paper present the variation between brink and critical depths for free overfall, of water over two models of broad crested weirs with different edge, straight vertical and skewed with an angle (30)o. The discharge was measured for the two models and compared with calculated one observed from theoretical equation. The results showed that the calculated discharge is greater than the measured one by (3.5&14.5)% for straight vertical and skew models respectively, and the skew model discharge is greater than that for the straight vertical by (13%). Also, the results indicated that the coefficient of discharge for skew model is less than that for the straight vertical one by (8%). Meanwhile for the same discharges the brink depth for straight vertical model is greater than that for skew model by (11%). The study also showed that the distance upstream the weir (x), at which the critical depth intersected with water surface profile, for skew model is greater than the straight vertical model by (63%).
Sulfide Removal From The Sulfide Spring
Authors: Al-Tamir Mus’ab A. , Al-Haialy Abdulah I. , Al-Anaz Laith A. 
Published: July 2022

In this study ferrous sulfate had been used as an oxidant for removing the sulfide from water samples taken from sulfide spring in Hamam al-alil south of the Mosul city. The study revealed that ferrous sulfate is efficient in removing sulfide in dose not to exceed to 200mg/l with an efficiency of 77%, also adding of Bentonite clay with ferrous sulfate in a dose of 150mg/l and eliminate the black color due to addition of ferrous sulfate, However; Bentonite clay is inefficient in removing sulfide from the water with dose more than 300mg/l, also the study revealed that the use of Bentonite clay alone or with ferrous sulfate reduce the turbidity of treated water with efficiency more than 89%.
A Statistical Analysis of Traffic Flow Characteristics of Multilane Highways in Baghdad City, Part A: Traffic Elements Characteristics
Authors: Taha Mohammed Y. , Abood Abd Al-Kareem N. 
Published: July 2022

Basic traffic elements (flow, speed, density) are used in many stages of transportation process. Flow-speed-density relationship isan important concept, which translates traffic stream characteristicsinto mathematical or statistical rnodels. These models are widely usedin transportation engineering. The main objective of this research is finding out the nature of the relationships between the basic traffic elements characteristics for multi-lane highways in Baghdad city. Data has been collected throughout an extensive field survey on twenty selected sections in the study area. Photograph technique is usedto deterrnine the basic traffic elements. Statistical technique is applied analyze the collected data in order to present the best models to describe flow-speed-density relationships. The results of this study indicate that the linear relationship between speed and density is signification with confidence level (99%). The nature of this relation is considered during theformulation of the other relation-ships between traffic elements.
Optimal Design of Bituminous Improvement Residue in Roofing and Building Applications
Authors: Abass Falak U. , Sharif Salah F. , Abass Mohammed O. 
Published: July 2022

This work was based on the fact that a lot of waste-environmental pollution’s-can be re-used by fabrication in different economical techniques in addition to save the environment from their aggressive effects. The wastes of polyethylene (Pepsi bottles) and black emulation waste(bwb) for petroleum (bitumen) from local street and Iraqi refineries were used in this work to prepare a matrix materials (bwb/As/PE, bwb /Sc/PE)that will suitably used as water proofing lining and wall insulation. Different weight ratios of waste polymer (polyethylene) as(10,20,30.40,50) wt% bwb is used to improve phsiyco chemco-properties and different reinforcement local cheap ceramic materials such as asbestos fiber (As) (5, 10, 15,20,25) vol% and silicon carbide (Sc )(5,10,15,20,25) wt% to improve thermo-mechanical properties of black waste bitumen (bwb). Their effects on both phsiyco-chemco and thermo-mechanical properties (chemical resistance, thermal stability, TG analysis, tensile strength) of both matrices systems (bwb/As/PE, and bwb/Sc/PE) produced achieved optimum mixing ratiowhich gives best properties with less internal stresses had been showed. The result of testing shows that an optimum mixing ratio for sample (3) from both matrices systems (bwb/AsiPE and bwb/Sc/PE) and with excellent pysiyco-chemco and thermo-mechanical properties for system bwb/As/PE system Aging for 7 days,50 °C in different chemical solutions (100% H2O, 5% NaOH, and 5% H2SO4), The results of TG test are: an excellent thermal stability and less loss in weight is for sample (3) reinforced by asbestos fiber where its loss only 5% of original weight at 500 °C compared to sample 3 reinforced by silicon carbide, which its loss 20% of original weight at the same temperature, The thermal conductivity for both samples reinforced by asbestos fiber and silicon carbide decreased with increasing reinforcement agent (asbestos, and silicon carbide ) with excellent results for asbestos sample at 0.009 w/m oC than other one of 0.5 w/m °C. For silicon carbide The mechanical properties tensile load resistance for asbestos sample (3) after aging it in different chemical solutions (100% H2O, 5% NaOH, and 5%H2SO4) for 7 days at 50 °C with rang 100-200 dyne/cm compared to that of silicon carbide sample (3) for range 60-78 dyne/cm respectively.
Problems of the implementation of the principle of justice in the construction of sanctions norms of the Special part of the Criminal Code of the Russian Federation
Authors: Prostoserdov Mikhail Aleksandrovich 
Published: July 2022

The author examines in detail the problems of implementing the principle of justice in the construction of sanctions of criminal law norms of a special part of the current criminal law of the Russian Federation. The object of the study is public relations regulating the establishment of specific types and punishments within their specific limits for the seduction of specific crimes. The subject of the study is the norms of the current criminal law of the Russian Federation. The author pays special attention to the issues of compliance of certain types of punishments with the nature and degree of public danger of the crime. separately, the issues of the correlation of the sanctions of the norms of the part and the norms of the whole, the problems of establishing the lower limit of punishment in criminal sanctions are investigated. The scientific novelty lies in the developed and formulated theoretical foundations for the construction of criminal law sanctions aimed at implementing the principle of justice. The paper investigated the sanctions of new norms of a Special part of the Criminal Code of the Russian Federation, such as "Knowingly false expert opinion in the field of procurement" (Article 200.6 of the Criminal Code of the Russian Federation). At the same time, several problems of implementing the principle of justice in the construction of criminal sanctions have been identified, and new ways of eliminating these problems have been proposed. The conclusion is substantiated on the ratio of sanctions of norms-part and norms-whole, sanctions of qualified and basic compositions, on the principles of establishing a fine as the main type of punishment in the sanctions of the norms of the Special Part of the Criminal Code of the Russian Federation, as well as on the principles of establishing the lower limit of punishment in the form of imprisonment.
Adding dexamethasone to intrathecal bupivacaine 0.5%; comparing the anesthetic ability with bupivacaine 0.5% alone among cesarean section patients
Authors: Tabatabaei Seyed Mohammad Nasirodin , Rahat-Dahmarde Alireza , Avval Jamshid Ordoni , Khazaie Hossein Ali 
Published: July 2022

A perfect anesthesia technique is one in which anesthesia can be done in the shortest possible time with minimal hemodynamic changes and side effects This study is aimed to investigate the effects of concomitant administration of dexamethasone with bupivacaine on the duration of anesthesia and the quality of anesthesia-induced in patients undergoing cesarean section. This is a quasi-experimental study done on patients undergoing cesarean section by spinal anesthesia. All patients underwent standard monitoring after admission, then Ringer serum (5 cc/kg) was administered to the patients. The patients was then seated and subjected to intrathecal anesthesia with a midline approach in L3-L4 space. Patients were matched for baseline conditions. After recording background information, type and dosage of drugs used, blood pressure, heart rate, number and frequency of nausea and vomiting were listed in the checklist, and the data were analyzed using SPSS software. In this study, 70 pregnant women who were candidates for cesarean section were included. All our studied parameters, including the mean time to the start of analgesia, mean time of analgesia duration, analgesia duration, mean time to first request for analgesics were significantly improved among the intervention group. The use of dexamethasone and bupivacaine to induce spinal anesthesia during cesarean section can significantly shorten the onset time of analgesia and reduce postoperative nausea and vomiting. Dexamethasone can be used as an effective drug in cesarean section.
Developing a Predictive Health Care System for Diabetes Diagnosis as a Machine Learning-Based Web Service
Authors: Abdoul Raheem Rasha Ali , Al-Qurabat Ali Kadhum M. 
Published: July 2022

Background:
Diabetes is one of the dangerous and silent illnesses that cause sudden death. It can occur at any time and may cause great injury to the organs of the body or damage them completely. So, we must investigate this disease at the beginning of its appearance and before it gets hard to treat. With the fast advancement of Machine Learning (ML), these approaches enhanced the efficiency of decision processes in a wide range of applications, including medical diagnostics.
Materials and Methods:
In this paper, we chose a medical application field and used supervised machine learning algorithms to construct a high-accuracy prediction model for diabetes in humans at an early stage, before it progresses to the point of morbidity or fatality. The suggested model can extract hidden knowledge from diabetes-related data gathered from the Kaggle machine learning repository. We utilize Microsoft Azure ML Studio to model these ML algorithms.
Results:
This study will benefit the health industry by offering users an online tool (i.e., web service) that allows them to input data and receive results that predict whether or not the person has diabetes. As a result, prior knowledge and ongoing monitoring of their diabetic health state will lower the risk of complications, morbidity, and death caused by this illness. After running numerous experiments with the classifier models to evaluate the proposed system, several performance indicators, including Recall, Precision, Accuracy, and f1-score, are measured for comparison. Based on the classification output, it was determined that Decision Forest is a better strategy and produces better results than the other ML approaches.
Conclusion:
The suggested system's key contribution is to improve healthcare quality, minimize hospitalizations, and lower the high expenditures of healthcare and drugs.
Statistics and Analysis of some Heavy Elements and Water Wells in the Suction of Babylon 2021
Authors: Alaiwi Hasson 
Published: July 2022

This study has been performed at the (hila city, kefal, Nile, abi karaka) region to indicate the suitability of the ground water which is important source for civil uses. The sample taken from (125) wells which
IN this, study the concentration of rare heavy elements of the Ground water sample of (17) wells dug for selected wells from ( Hilla , kefal , Nile , and abi karaka ) which included (Pb ,CU , NI , Cd , Fe , ZN ) for three seasons of May 2018 different concentration and study the factors affecting them it was found that the increase concentrations of this elements in residential areas and less in the agricultural areas and found that it is not polluted ground water for the study area and falls within the specification of Iraqi and the world .