bluuebunny/crossref_metadata_2025_split huggingface dataset:
PRESSURE AND PRESSURE DERIVATIVE ANALYSIS FOR INJECTION TESTS WITH VARIABLE TEMPERATURE WITHOUT TYPE-CURVE MATCHING
Authors: Escobar Freddy Humberto , Martínez Javier Andrés , Montealegre M. Matilde 
Published: September 2022

The analysis of injection tests under nonisothermic conditions is important for the accurate estimation of the reservoir permeability and the well's skin factor; since previously an isothermical system was assumed without taking into account a moving temperature front which expands with time plus the consequent changes in both viscosity and mobility between the cold and the hot zone of the reservoir which leads to unreliable estimation of the reservoir and well parameters. To construct the solution an analytical approach presented by Boughrara and Peres (2007) was used. That solution was initially introduced for the calculation of the injection pressure in an isothermic system. It was later modified by Boughrara and Reynolds (2007) to consider a system with variable temperature in vertical wells. In this work, the pressure response was obtained by numerical solution of the anisothermical model using the Gauss Quadrature method to solve the integrals, and assuming that both injection and reservoir temperatures were kept constant during the injection process and the water saturation is uniform throughout the reservoir. For interpretation purposes, a technique based upon the unique features of the pressure and pressure derivative curves were used without employing type-curve matching (TDS technique). The formulation was verified by its application to field and synthetic examples. As expected, increasing reservoir temperature causes a decrement in the mobility ratio, then estimation of reservoir permeability is some less accurate from the second radial flow, especially, as the mobility ratio increases.
A MODIFIED APPROACH TO PREDICT PORE PRESSURE USING THE D EXPONENT METHOD: AN EXAMPLE FROM THE CARBONERA FORMATION, COLOMBIA
Authors: Solano Yully P. , Uribe Rodolfo , Frydman Marcelo , Saavedra Néstor F. , Calderón Zuly H. 
Published: September 2022

The methodology for pore pressure prediction known as D exponent is a function of an exponent of adjustment that was originally defined for the Gulf of Mexico (Jorden & Shirley, 1966; Eaton, 1972). A limiting factor of this methodology is the definition of the Normal Compaction Trend (NCT), which needs to be interpreted from the data (Mouchet & Mitchell, 1989). In this study, the D exponent methodology was modified to make it applicable to the Oligocene Carbonera Formation in an oil field of the Llanos foothills, Colombia. The approach consisted of calculating the ratio between effective stress and the D exponent at each well, in order to find a robust NCT for the entire field, thus reducing subjectivity in the traditional D exponent methodology. Pore pressure determinations from Measured Direct Tests (MDT) at one well confirm the predictive capability of our approach.
CORRELATION DEVELOPMENT BETWEEN INDENTATION PARAMETERS AND UNAXIAL COMPRESSIVE STRENGTH FOR COLOMBIAN SANDSTONES
Authors: Mateus Darwin , Mateus Jefferson , Saavedra Nestor Fernando , Calderón Carrillo Zuly 
Published: September 2022

A new way to characterize the perforated formation strength has been implemented using the Indentation test. This test can be performed on irregular cuttings mounted in acrylic resins forming a disc. The test consists of applying load on each sample by means of a flat end indenter. A graph of the load applied VS penetration of the indenter is developed, and the modules of the test, denominated Indentation Modulus (IM) and Critical Transition Force (CTF) are obtained (Ringstad et al., 1998). Based on the success of previous studies we developed correlations between indentation and mechanical properties for some Colombian sandstones. These correlations were obtained using a set of 248 indentation tests and separate compression tests on parallel sandstone samples from the same depth. This analysis includes Barco Formation, Mirador Formation, and Tambor Formation. For the correlations, IM-UCS and CTF-UCS, the correlation coefficient are 0,81 and 0,70 respectively. The use of the correlation and the Indentation test is helpful for in-situ calibration of the geomechanical models since the indentation test can be performed in real time thus reducing costs and time associated with delayed conventional characterization.
Invisibility, Erasure, and a Jewish Tombstone in Roman Britain
Authors: Warren Meredith J.C. 
Published: September 2022

Abstract
Rigorous scholarship relies on evidence. But in the case of Jews in antiquity, absence of evidence has often been taken to be evidence of absence. An abundance of caution has frequently meant the erasure of Jews from antiquity. Using the test case of a tombstone from Roman Britain, I suggest that a methodology of imagination can be helpful in making sure Jews in antiquity are not invisible.
Josephus’s Retelling of the Patriarchs’ Polygyny in a Greco-Roman Context
Authors: Sears Joshua M. 
Published: September 2022

Abstract
This study explores how Josephus presents the plural marriages of the patriarchs Abraham and Jacob in Antiquities of the Jews. It examines three aspects of Abraham and Jacob’s family relationships: polygyny, sexual relationships with slave women, and the status of children born to slaves. The article demonstrates that Josephus has modified the depiction of these relationships as found in Genesis, and argues that he is apologetically shaping these stories in order to better appeal to the cultural values of his Greco-Roman audience.
Diabetes mellitus gestacional en un hospital de la Ciudad de Buenos Aires, Argentina
Authors: Pagotto Vanina , Posadas Martínez María Lourdes , Salzberg Susana , Pochettino Pablo Andrés 
Published: September 2022

Introducción: La diabetes mellitus gestacional (DMG) se define como la intolerancia a la glucosa diagnosticada en el embarazo. Esta patología puede asociarse a complicaciones maternas y feto-neonatales, tanto a corto como a largo plazo. La prevalencia de DMG en Argentina (basada en el criterio diagnóstico de la Asociación Latinoamericana de Diabetes (ALAD), se estima entre 7,5-10% de las mujeres embarazadas. Es escasa la información en Argentina sobre la incidencia de DMG. El objetivo de este trabajo fue estimar la incidencia de DMG, evaluar su tratamiento y la frecuencia de tamizaje para reclasificación postparto de la diabetes en una población de mujeres embarazadas atendidas en un hospital privado de la ciudad de Buenos Aires. Materiales y métodos: cohorte retrospectiva de embarazadas evaluadas en el Hospital Italiano de Buenos Aires, Argentina entre los años 2015 a 2018. Resultados: La incidencia acumulada de DMG fue 7,6 % (IC 95% 7,0-8,2). Todas las pacientes recibieron consejo nutricional (plan alimentario). Del total de embarazadas estudiadas requirieron tratamiento farmacológico 229 (39.3%); recibieron insulina 97 (16,7%) y 132 metformina (22,7%). En cuanto al seguimiento de la patología, entre las seis semanas y el año postparto realizaron tamizaje de diabetes para reclasificación 267 mujeres (45,9%). La frecuencia de tamizaje fue mayor en el grupo tratado con insulina. De las pacientes que realizaron el tamizaje, presentaron glucemia alterada en ayuno 36 mujeres (13,5%), tolerancia a la glucosa alterada 16 mujeres (6,0%) y 3 mujeres (1,1%) fueron diagnosticadas con diabetes mellitus tipo 2. Conclusión: la incidencia de DMG fue 7,6%. Menos de la mitad de las mujeres diagnosticadas con DMG requirió tratamiento farmacológico. La frecuencia de tamizaje de diabetes hasta el año postparto para la reclasificación similar a la reportada.
Study of clinical profile and outcome of patients with snake envenomation at Bheri Hospital Nepal
Authors: Mandal Rajesh Kumar , Shakya Nirmal , Risal Sanket Kumar , Goit Kuldip 
Published: September 2022

BACKGROUND Snake bite is a public health problem in terai and inner terai of Nepal. It is a medical emergency leading to significant morbidity and mortality every year. This study aims to find the clinical profile and outcome of snake bite envenomation patients in Bheri Hospital Nepalgunj.
METHODS This was a cross sectional, observational study from April 2021 to November 2021. Patients with history of snake bite and clinical features suggesting envenomation were enrolled in this study, their clinical data and outcome were recorded in Excel sheet and analyzed by SPSS 20.
RESULTS A total of 58 cases of snake envenomation was admitted and managed, out of which 3 cases expired with case fatality of 5.17%. Krait and cobra were the common snake bites in this region. 84.48% of the snake bites occur inside houses and more than half 53.44% of the patients were bitten between 12am to 6am. The most common features of envenomation were ptosis, blurring of vision, swallowing difficulty, dysphonia, neck muscle weakness, epigastric pain and salivation. Majority of cases 96.55% was given 10 vials of Anti snake venom (ASV). Only 4 patients 6.89% needed ventilator assistance.
CONCLUSION Mortality with snake bites can be minimized by strengthening the treatment centers and readily availability of ASV at such centers. Public awareness about snake bite, first aid, rapid transport to health facilities would be the key to success in reducing morbidity and mortality.
Odrzucenie zażalenia w świetle ustawy z dnia 4 lipca 2019 r. o zmianie ustawy Kodeks postępowania cywilnego oraz niektórych innych ustaw – wybrane zagadnienia
Authors: Szczechowicz Jarosław Adam 
Published: September 2022

Ustawą z dnia 4 lipca 2019 r. o zmianie ustawy Kodeks postępowania cywilnego oraz niektórych innych ustaw wprowadzono szereg zmian w procedurze cywilnej, w tym sposobie uzasadniania, doręczania oraz zaskarżania orzeczeń sądowych wydanych zarówno na posiedzeniu jawnym, jak i niejawnym. Celem publikacji jest wskazanie skutków tych zmian w zakresie obejmującym zasady wnoszenia środków odwoławczych w świetle orzecznictwa Sądu Najwyższego. Z dokonanej przez autora analizy orzecznictwa wynika, że zarówno co do apelacji, jak i zażalenia przyjęto, że termin do wniesienia tych środków odwoławczych otwiera się od doręczenia wyroku lub postanowienia z uzasadnieniem, chyba że - w przypadku zażalenia - wydając postanowienie sąd odstąpił od jego uzasadnienia (art. 369 § 1 i art. 394 § 2 k.p.c.). Równocześnie zmodyfikowano reguły sporządzania uzasadnienia wyroku i postanowienia, uzależniając w obu przypadkach sporządzenie i doręczenie uzasadnienia od żądania strony (art. 328 § 1 i art. 357 § 21 k.p.c.). W rezultacie za zasadę uznano niedopuszczalność bezpośredniego wnoszenia środków odwoławczych, tj. z pominięciem uprzedniego złożenia wniosku o sporządzenie uzasadnienia i doręczenie orzeczenia z uzasadnieniem.
Н-тип артеріальної гіпертензії: зв’язок з атеросклерозом сонних артерій
Authors: Rekovets O. L. , Sirenko Yu. M. , Torbas O. O. , Kushnir S. M. 
Published: September 2022

The aim – determination of the relationship between arterial hypertension (AH) and hyperhomocysteinemia (H-Hcy) with the presence of atherosclerotic plaques in the carotid arteries.Materials and methods. Our research was carried out within the framework of the study HIPSTER in Ukraine. The study included 40 patients with I and II degrees of hypertension (average office systolic (SBP) / diastolic (DBP) BP – 155.88/92.60±1.63/1.43 mm Hg). The average age of the patients was 55.85±2.09 years. Patients with homocystein level ≥ 10 μmol/L were defined as patients with H-Hcy (H-type AH). The stiffness of blood vessels was determined by PWV. Patients were examined at the beginning, after 6 months of treatment. Determination of the presence of atherosclerosis of the carotid arteries was detected at the beginning and after 12 months.Results and discussion. We found that office blood pressure in patients with H-type hypertension at the beginning and after 6 months of treatment was higher compared to patients without hypertension (156.45±1.04 mm Hg vs. 152.55±1.41 mm Hg at the beginning (p<0.05) and 130.65±0.96 mm Hg versus 126.97±1.08 mm Hg after 6 months (p<0,05)). Patients with H-type AH compared to patients without H-Hcy had a more insulin resistance (HOMA index 4.27±0.18 vs. 3.20±0.24 units, p<0.05). Atherosclerotic plaques in carotid arteries were found in 56.7 % (n=17) of patients with H-type hypertension and in 40.0 % (n=4) of patients with hypertension without H-Hcy (p<0.05 between groups). Patients with H-type AH had a higher prevalence of carotid atherosclerosis – atherosclerotic plaque area measured by NASCET was 43.4 % vs. 26.7 %, p<0.05, and was greater than in patients with AH without H-Hcy. 3 patients (10.0 %) with H-type AH developed new atherosclerotic plaques after 12 months, and no patients from the AH group without H-Hcy. After regression analysis, homocysteine ​ was associated with PWV regardless of the reduction of blood pressure on the therapy, as well as with the level of LDL cholesterol and the presence of atherosclerotic plaques in the carotid arteries. Homocysteine ​​was associated with PWVel after treatment (β=0.307, р=0.001), LDL cholesterol level before treatment (β=–1.501, р=0.017), and the presence of atherosclerotic of plaques in carotid arteries after treatment (β=5.236, р=0.031).Conclusions. H-type of arterial hypertension was associated with the presence of atherosclerotic plaques of the carotid arteries.
Кардіотрофін-1 як можливий маркер ремоделювання міокарда у хворих з есенціальною гіпертензією при носійстві поліморфних варіантів кодувального гена
Authors: Matokhnyuk M. O. , Palagniuk H. O. , Franchuk S. V. , Zhebel V. M. 
Published: September 2022

The aim – to improve the diagnosis of left ventricular remodeling in patients with essential hypertension (EH) by determining the concentration of cardiotrophin-1 (CT-1) in plasma in carriers of polymorphic variants of the CT-1 gene (rs8046707).Materials and methods. The study included 100 men aged 40–60, residents of Podillya with EH of varying severity. The first group included patients with stage II EH with a mean age of 50.62±0.73 years, and the second group included patients with EH complicated by chronic heart failure (CHF) with a mean age of 51.86±0.81 years. Structural and functional parameters of the myocardium were evaluated using ultrasound of the heart. Polymorphism of the CT-1 gene (rs8046707) was determined by the polymerase chain reaction method. Determination of the concentration of CT-1 was performed by enzyme-linked immunosorbent assay. Statistical analysis of the results was performed using the software package Statistica 10.0. All tests were bilateral, statistically significant differences were considered at p<0.05.Results and discussion. Carriers of GA+AA genotypes – 65.00 % (n=65) are significantly more often registered in men with EH of different severity than in GG genotype – 35.00 % (n=35) (p<0.05). It was found that in carriers of any polymorphic variant of the CT-1 gene, men with left ventricular hypertrophy (LVH) and chronic heart failure on the background of EH, concentric left ventricular hypertrophy (LVH) is most common. At the same time, the plasma level of CT-1 in EH is not only higher at higher left ventricular myocardial mass, but is also associated with the carrier of a certain variant of the coding gene. In particular, at EH the level of plasma concentration of CT-1 in eccentric left ventricular hypertrophy (ELVH) is probably higher in carriers of GA+AA genotypes of CT-1 gene (p<0.05). In EH with CHF, regardless of the polymorphism of the CT-1 gene, the concentration of this peptide in blood plasma in different variants of LV hypertrophy is higher than in patients with EH stage II (p<0.05).Conclusions. Thus, concentric LVH was significantly more common in men with EH stage II and EH with CHF carriers of polymorphic variants of the CT-1 gene. Men with stage EH II carriers of GA+AA genotypes had significantly higher levels of CT-1 in blood plasma with concentric LV hypertrophy (p<0.05). In the case of the development of chronic heart failure on the background of EH, the level of CT-1 in blood plasma when carrying any variant of the gene encoding it is higher than in EH stage II.
Workshop 3D Virtual Reality untuk Mendukung Kreatifitas Pembelajaran bagi Guru dan Siswa di SMK Sulthan Muazzam Syah Pekanbaru
Authors: Yoyon Efendi  , Muzawi Rometdo , Imardi Syahrul , Rio Unang , Zulafwan  , Lusiana  
Published: September 2022

Abstrak

Pada saat pandemic covid 19, guru dan siswa mengalami penurunan minat dan konsentrasi dalam mengikuti pembelajaran daring. Pada guru hanya menggunakan media pembelajaran classroom dan whatsapp. Sedangkan pada siswa hanya mendapatkan materi ajar yang diberikan oleh guru yang terkesan itu-itu saja. Diperlukan inovasi menggunakan teknologi dalam pembelajaran agar guru dapat memberikan pembelajaran ke siswa lebih bervariasi. Salah satu teknologi menggunakan Virtual Reality. Dengan menggunakan objek 3 dimensi yang dapat di akses menggunakan perangkat smartphone. Workshop ini diikuti 17 orang guru dan siswa dengan melalui proses pre-test dan posttest sebagai media evaluasi. Diharapkan workshop ini dapat memberikan dampak yang baik bagi sekolah terutama guru dan siswa dalam pembelajaran secara daring ataupun luring.

Kata Kunci : Workshop, 3D, Virtual Reality, SMK Sulthan Muazzam Syah

Abstract

During the COVID-19 pandemic, teachers and students experienced a decrease in interest and concentration in participating in online learning. The teacher only uses classroom and whatsapp learning media. Meanwhile, students only get teaching materials given by teachers who are impressed. Innovation using technology in learning is needed so that teachers can provide more varied learning to students. One technology uses Virtual Reality. By using 3-dimensional objects that can be accessed using smartphone devices. This workshop was attended by 17 teachers and students by going through a pre-test and posttest process as evaluation media. It is hoped that this workshop can have a good impact on schools, especially teachers and students in online and offline learning.

Keywords: Workshop, 3D, Virtual Reality, SMK Sulthan Muazzam Syah
Analisis Kepuasan Pengguna Menggunakan Technology Acceptance Model pada Sistem Pelayanan Publik
Authors: Sugihartono Tri , Rian Chrisna Putra Rendy 
Published: September 2022

ujuan utama dari makalah ini adalah untuk menganalisis Technology Acceptance Model (TAM) dalam mengimplementasikan sistem pelayanan publik. Analisis evaluasi menggunakan metode Technology Acceptance Model, untuk menganalisis faktor-faktor yang mempengaruhi kesadaran setiap pengguna dalam menggunakan sistem pelayanan publik. Metode penelitian yang digunakan adalah penelitian eksplanatori. Structural Equation Model (SEM) digunakan untuk menganalisis data menggunakan software AMOS 24. Pengumpulan data menggunakan metode survei dengan menggunakan kuesioner kepada masyarakat yang berada di Desa Koba dengan jumlah sampel sebanyak 100 responden. Penelitian ini melihat pengaruh persepsi kemudahan penggunaan (PEOU), persepsi kegunaan (PU), sikap terhadap penggunaan (ATU) dan niat perilaku (BI). Hasil penelitian ini menunjukkan bahwa variabel PU dan PEOU berpengaruh tidak langsung signifikan terhadap BI. oleh karena itu, jika pengguna yakin bahwa teknologi sistem pelayanan publik berguna, pengguna lebih cenderung menggunakan dan mendapatkan manfaat dari Sistem pelayanan publik. Dalam penelitian ini PEOU memiliki pengaruh signifikan terhadap ATU sebesar 57%, PU terhadap ATU sebesar 21%, PU terhadap BI sebesar 0%, ATU terhadap BI sebesar 114%. Penelitian ini menghasilkan kesimpulan berupa pengaruh terbesar terhadap niat perilaku untuk menggunakan aplikasi adalah sikap terhadap penggunaan, sikap terhadap penggunaan yang didukung oleh manfaat yang dirasakan dan kemudahan yang dirasakan berpengaruh sangat signifikan, dan manfaat yang dirasakan tidak berpengaruh pada sikap dalam penggunaan dan niat perilaku
Network Penetration dan Security Audit Menggunakan Nmap
Authors: Sudirman Dede , Akma Nurul  Yaqin  
Published: September 2022

Upaya serangan dari luar pada ekosistem data utama menjadi masalah dalam keamanan jaringan yang terus timbul bagi perusahaan maupun instansi terkait yang telah menyajikan akses datanya secara digital, sejalan mengiringi perkembangan teknologi informasi yang cepat dan terbarukan. Administrator dapat menggunakan Nmap untuk menguji tingkat keamanan wilayah dengan cara Network Penetration dan Security audit pada sistem jaringannya. Nmap merupakan utilitas yang mampu mendukung sistem keamanan jaringan yang lebih baik dengan berhasil mengisi jajaran 125 Top alat keamanan jaringan teratas bersanding dengan Wireshark, Metasploit, Nessus dan Nikto berdasarkan SecTools.org. Fleksibel dalam penggunaan di imbangi dengan fitur layanan populer seperti: port scanning, identifikasi host, dan Nmap Scipting Engine (NSE). Penetrasi dilakukan dengan 2 metode pentes yaitu Black Box Testing dan White Box Testing, keduanya dipadukan dengan Teknik Port Scanning Nmap, hasilnya dapat mengetahui kondisi jaringan SMA ALFA CENTAURI seperti IP Default gatway, host aktif, seri perangkat, dan port terbuka yang dapat menjadi ancaman.
Sistem Pakar Menggunakan Forward Chaining dan Certainty Factor Untuk Diagnosa Kerusakan Smartphone
Authors: Noviardi Refli 
Published: September 2022

Seiring berjalannya waktu perkembangan Smartphone semakin meningkat dan fasilitas – fasilitasnya pun semakin banyak dan berkembang, kerusakan yang terjadipun juga sering terjadi. Sehingga terjadinya kepadatan orang untuk melakukan service di berbagai tempat. Sistem pakar diagnosa dilakukan dengan tujuan agar membantu proses diagnosa kerusakan pada smartphone agar tidak memerlukan waktu lama untuk memastikan diagnosa lebih lanjut. Dengan menggunakan metode forward chaining dan certainty factor, dimulai dengan informasi yang ada berupa data real lalu digabungkan menjadi sebuah rule untuk menghasilkan suatu kesimpulan. Hasil yang disimpulkan berdasarkan metode forward chaining dan certainty factor bisa mencapai kecocokan tingkat sebesar 73,33% dibandingkan dengan hasil yang didapatkan oleh pakar. Angka tersebut sudah menunjukkan bahwa metode ini cocok untuk membantu masyarakat.