bluuebunny/crossref_metadata_2025_split huggingface dataset:
Parameters of complete blood count and coronary lesions in predicting inhospital mortality in patients with acute ST-segment elevation myocardial infarction after percutaneous coronary intervention
Authors: Geltser B. I. , Shahgeldyan K. I. , Domzhalov I. G. , Kuksin N. S. , Kotelnikov V. N. 
Published: March 2024

Aim. To evaluate the predictive potential of complete blood count (CBC) and coronary involvement parameters for predicting inhospital mortality in patients with ST-segment elevation myocardial infarction (STEMI) after percutaneous coronary intervention (PCI).Material and methods. This single-center cohort retrospective study was conducted using data from 4677 electronic medical records of patients with STEMI (3203 men and 1474 women). Two groups of people were identified: group 1 — 318 (6,8%) patients who died in hospital; group 2 — 4359 (93,2%) patients with a favorable outcome. The degree of influence of predictors on the end point was determined by the Shapley method.Results. The best quality metrics had a model with structure included, in addition to 7 CBC factors, indicators of three-vessel coronary involvement, left coronary artery remodeling and coronary perfusion after PCI with the TIMI score <2 (AUC — 0,845, sensitivity — 0,78, specificity — 0,786) . The greatest contribution to the implementation of the end point was associated with the level of hemoglobin, white blood cells, immune-inflammatory index and neutrophils >75,4%. Coronary artery parameters had a less noticeable effect on inhospital mortality, and the minimal effect was plateletcrit >0,22%, lymphocytes <13,3% and erythrocyte sedimentation rate.Conclusion. This multivariate logistic regression model based on a combination of CBC indicators and indicators characterizing the coronary system has high predictive accuracy, which determines the prospects for its further use as one of the available risk assessment tools in clinical practice.
Changes of natriuresis and prediction of cardiovascular events in patients with type 2 diabetes and decompensated heart failure over therapy with sodium-glucose cotransporter 2 inhibitors and standard diuretic therapy
Authors: Abdullaev O. A. , Arutyunov A. G. , Vereshchak D. P. , Tavlueva E. V. , Konik V. A. , Bylova N. A. , Puzenko D. V. , Kulagina N. P. , Nurieva I. R. , Zanina T. V. , Arutyunov G. P. 
Published: March 2024

Aim. To evaluate the influence and changes of clinical and water-electrolyte parameters on the risk of cardiovascular events in the early period after decompensated heart failure (HF) in patients with type 2 diabetes (T2D), taking into account the influence of standard diuretic therapy and diuretic therapy in combination with sodium-glucose cotransporter 2 (SGLT-2) inhibitors.Material and methods. The study included 119 patients with type 2 diabetes and class III-IV HF. The duration of diagnosed HF at the time of enrollment was 6,9±1,1 years.Patients who met the inclusion criteria at the time of hospital admission were randomized into a group of standard therapy for decompensated HF (control group) and a group of combined diuretic therapy — loop diuretics + SGLT-2 inhibitors (main group).Results. Against the background of combined diuretic therapy with SGLT-2 inhibitors, a significant increase in diuresis was achieved, starting from the 2nd day: on day 2 — in the main group 1,342,83±159,74 ml/day and 1,250,17±134,53 ml/day in the control group (p=0,001, 95% confidence interval (CI)), on day 3, in the main — 1,895,17±249,95 ml/day, and in the control — 1,723,78±252,49 ml/day (p=0,004, 95% CI), on day 4, in the main — 2,382,50±246,29 ml/day and in the control — 2,124,83±2,86,44 ml/day (p=0,000002, 95% CI), on day 5, in the main — 2,785,50±282,38 ml/day and in the control group 2,458,39±273,36 ml/day (p<0,001, 95% CI).A comparison of the two groups showed a significant increase in natriuresis in the main group on day 5 (+111,1±10,54 ml) compared to the control (+75,53±15,01 ml, p<0,001, 95% CI). Extracellular fluid volume, determined by bioelectrical impedance analysis on day 5, decreased significantly higher when taking SGLT-2 inhibitors: in the main group the decrease was by 5,48±2,19 kg, in the control group — by 2,92±0,73 kg (p=0,02, 95% CI), On day 5, we revealed a significant inverse relationship between natriuresis level and extracellular fluid volume (r=0,217, p=0,018). Dapagliflozin (D), like empagliflozin (E), significantly and equally increases the level of natriuresis (D +108,25±13,56 mmol/day, p<0,001, E +112,52±8,50, p=0,00009) and reduces the extracellular fluid volume (D -5,05±1,46 kg, p<0,001, E -5,69±2,47, p<0,001) on day 5.Conclusion. In patients with type 2 diabetes hospitalized for decompensated HF, therapy with SGLT-2 inhibitors + loop diuretics lead to a significantly greater diuresis, natriuresis and a greater decrease in extracellular fluid volume. A significant inverse relationship was found between the extracellular fluid volume and natriuresis level on day 5. Dapagliflozin effectiveness in edema, assessed by natriuresis level on day of treatment, is identical to the empagliflozin.
Echocardiographic parameters of the left ventricle in patients after Q-wave and non-Q-wave myocardial infarction
Authors: Oleynikov V. E. , Salyamova L I. , Golubeva A. V. , Vershinina O. D. , Chernova A. A. , Donetskaya N. A. 
Published: March 2024

Aim. To perform a dynamic assessment and comparative analysis of non-invasive parameters of myocardial function in patients with Q-wave and non-Q-wave myocardial infarction (MI) during 24-week follow-up after revascularization.Material and methods. A total of 95 patients with acute MI were included. On days 7-9 and after 24 weeks, speckle tracking echocardiography was performed with assessment of global longitudinal (GLS), global circumferential (GCS) and global radial strain (GRS), global work index (GWI), global constructive work (GCW), global wasted work (GWW), global work efficiency (GWE).Results. Taking into account the presence/absence of the Q wave, the subjects were divided into two groups: Q-wave MI — 66 patients (69,5%), non-Q-wave MI — 29 (30,5%) people. In the Q-wave MI group, by the 24th week, most parameters of myocardial performance were significantly lower than in the comparison group. In group 1, GWE was 93 (87; 96)% vs 96 (91; 97)% (p=0,04) in group 2; GWI — 1429±444,1 and 1653,3±385,84 mm Hg %, respectively (p=0,02). The GCW level in the Q-wave MI group was 1640±477,8 mm Hg % vs 1852,9±440,88 mm Hg % in the non-Q-wave MI group (p=0,04). Subsequently, a favorable increase in GLS (p=0,01), GWI (p=0,04), GWE (p=0,01), GCW (p=0,03) was revealed in the non-Q-wave MI group.Conclusion. The results obtained suggest that non-invasive parameters of myocardial performance can be used to assess transient ischemic dysfunction due to myocardial stunning, expressed to varying severity in patients with Q-wave MI and non-Q-wave MI.
Mâverdî’ye Göre Hz. Peygamber’in Nübüvvete Hazırlık Safhaları
Authors: Dilek Mehmet 
Published: March 2024

Öz: Allah, kulları ile irtibatını yine onlar arasından seçtiği peygamberler vasıtasıyla kurmaktadır. İlk insanın aynı zamanda ilk peygamber olması da nübüvvetin insanlık için gerekli olduğunu göstermektedir. Allah, peygamberlere bazen kitap ve sahifeler vermek suretiyle bazen de herhangi bir kitap ve sahife vermeden emir ve nehiylerini bildirmektedir. Peygamberler, bunları insanlara tebliğ etmek için seçilmiş elçilerdir. Yaratıcı ve yaratılanlar arasındaki iletişimi sağlamak ağır ve zor bir görevdir. Mesuliyet gerektirdiği gibi bu vazifeyi ifa ederken karşılaştıkları zorluklara katlanmak da güçlü bir iradeyi gerekli kılmaktadır. İnsanların, peygamber olduğunu söyleyen kimselere inanmamaları, alaya almaları ve kabul etmemeleri, nebilerin hayatında sıklıkla karşılaştığı katlanması güç hallerdendir. Öte yandan müteâl bir ilaha ve O’nun kelamına doğrudan muhatap olmak bazı kabiliyetlerin olmasını zorunlu kılmaktadır. Bu sebeple peygamberlerin hayatları incelendiğinde bu görevi almaya hazır hale gelebilmek için ilahî bir eğitimden geçtikleri anlaşılmaktadır. Hz. Peygamber’in hayatına baktığımızda gerek nübüvvet öncesi ve gerekse sonrasında bunun örneklerini görmekteyiz. Hadis kaynaklarımız yanında Hz. Peygamber’in hayatını anlatan siyer kitaplarında ve bizzat onun nübüvvetini ispat için yazılan eserlerde bunların bir çok örneğini okumaktayız. Hz. Muhammed’in peygamberliğini ispat için te’lif edilmiş olan çalışmalardan biri A‘lâmü’n-nübüvve adıyla bilinen kitaplardır. Beşinci hicrî asır âlimlerinden olan Mâverdî, söz konusu isimle yazmış olduğu eserinde, Hz. Peygamber’in nübüvvete hazırlanması ve kendi peygamberliğine inanması için altı safhadan geçtiğini anlatmaktadır. Maverdî, Hz. Peygamber’in nübüvvetin ağır yükünü kaldırabilmesi, şaşırmaması ve zor duruma düşmemesi için Allah’tan kendisine lütuf ve nimet olarak bir hazırlık safhasından geçtiğini ifade etmektedir.
Bu makalede Mâverdî’nin ifade etmiş olduğu bu altı safha ayrıntılı bir şekilde ele alınmış, rivayetlerin sıhhati üzerindeki tartışmalara yer verilmiş ve konu etraflıca değerlendirilmiştir.
Coalbed methane potential and coal characteristics in the Lati region, Berau basin, East Kalimantan
Authors: Suwarna Nana , Hermanto Bambang , Sihombing Torkis , Kusumah Kusdji Darwin 
Published: March 2024

http://dx.doi.org/10.17014/ijog.vol1no1.20063aA geological research was performed in the Berau Basin, to provide a better understanding on the potential and resources of coalbed methane (CBM) in Berau Regency, East Kalimantan Province, particularly in the Lati Coalfield. Field observation conducted in the coalfield, shows that the banded to bright banded Lati coal is dominated by the bright banded one. Petrographically, the coal consists of vitrinite comprising typical telocollinite and desmocollinite; with rare to sparse exinite, and minor inertinite, and mineral matter. Geochemical analysis shows the range of volatile matter content is from 32.65–39.60%, total sulfur from 0.35–3.04%, ash varies between 2.78–14.50%, and moisture from 12.23–19.98%. Vitrinite reflectance values (Rv), varying from 0.42–0.57%, tend to indicate that the Lati coal rank ranges from sub-bituminous B to high volatile bituminous C category, with low ash content in general. Moreover, the coal maturity level, thermally immature to early mature, leads to the assumption that the expected gas present is suggested to be of biogenic origin. The fairly well cleated Lati coal shows cleat orientations trending north - northeastward, perpendicular to nearly oblique to the syncline axis. Furthermore, coal microcleat occurs as open tensional, sub-curved to curved lines microcracks, diagonally to perpendicular to bedding plane, but some are parallel to the bedding plane. An in-situ coal gas calculation tends to indicate a low to moderate methane content level, with a value of 44.20–47.08 scf/t. However, the Q1 plus Q2 calculation exhibits the gas content ranging from 41.69 to 78.71 scf/t. Moreover, total calculated gas in-place of the P, Q, and R Seams = 5.33 m3/t = 191.56 scf/t.
Penentuan Peringkat Bahaya Tsunami dengan Metode Analytical Hierarchy Process (Studi kasus: Wilayah Pesisir Kabupaten Sukabumi)
Authors: Oktariadi Oki 
Published: March 2024

http://dx.doi.org/10.17014/ijog.vol4no2.20093Hierarchy structure of a tsunami risk encompasses the study of hazard, vulnerability, and capac- ity factors. The focus of this research is hazard factors, with indicators comprise beach slope, beach coarseness (surface material), run up, and earthquake intensity. Computation method used in the deci- sion system is the Analytical Hierarchy Process (AHP). The AHP method is to determine the weight of indicators and matrices of hazard factor hierarchy. The final total score of the hazard factors will be useful for tsunami hazard mapping through a geographic information system (GIS). It consists of four hierarchies of tsunami hazard that are high, middle, low, and safe levels. The coastal regions in Sukabumi having high tsunami disaster risk are the Gulf of Pelabuhanratu, Ciemas plain (Gulf of Ciletuh), Ujung Genteng Cape, and some parts of coastal plain areas in Sim- penan. Those having middle tsunami disaster risk are coastal area of Surade, Cibitung, Tegalbuleud, whereas those having low tsunami disaster risk are Cisolok cliff, Simpenan, and Ciemas cliff area. The other coastal zones are included into a safe area.
Basement Configuration of the Tomini Basin deduced from Marine Magnetic Interpretation
Authors: Kusnida Dida , Subarsyah Subarsyah , Nirwana B. 
Published: March 2024

DOI: 10.17014/ijog.v4i4.86This paper presents the result of marine magnetic survey in Tomini Basin, Central Indonesia. On the basis of marine magnetic modeling, the main structural and geological elements of the basement of Tomini Basin are identified. At the centre of the basin, the up-doming feature points to an elevated magnetic susceptibility value. A geological model indicates that the entire basement of Tomini Basin is characterized by an oceanic-like crust with a basin axis at the centre nearly an east-west direction and suggests a rift-related graben.
A Measure of Intense in West and Central Java Through Manifestation of River Basin Morphometry Development on Quaternary Volcanic Deposits
Authors: Hirnawan Febri 
Published: March 2024

DOI: 10.17014/ijog.v4i4.88Indications exhibiting active tectonic movements in Java occur in many places, characterized by unstable regions, such as active faults, earthquakes, volcanic eruptions, etc. The results of researches conducted at several areas in West and Central Java on tectonic morphometry developments of river basins both in Quaternary deposits and Tertiary sediments exhibit a degree of active tectonic intensity. Such the researches are very important regarding to the spatial development design that is related to a region of active tectonism that should be well understood by planners for decision making mainly through comprehensive approach, in which the phenomena involved explaining the characteristics of the region as part of an active plate margin. Statistic approach as the chosen methodology had been utilized to gain meaningful conclusions through the verification of hypotheses, which are based on valid and reliable tested data obtained from the fields and satellite imagery. Results of regression-correlation tests between azimuths of river segment and lineaments in both chronostratigraphic systems mentioned earlier are significant with several large values of correlation coefficients r of no less than 0.9. On the other hand, results of t-tests are not a significant difference of means of bifurcation ratio (Rb) and drainage density (Dd) from many to river basins. The results of all tests have verified the effect of active tectonic control on the morphometry development process regarding to river segments and density of drainage patterns development in Tertiary and Quaternary deposits.
Hubungan Kumpulan Mineral Berat pada Sedimen Pantai dan Lepas Pantai dengan Batuan Asal Darat di Perairan Teluk Pelabuhan Ratu, Jawa Barat
Authors: Setiady Deny 
Published: March 2024

DOI: 10.17014/ijog.v5i1.93Based on the depth contour, the sea bottom morphology in southern part of the researched area is very steep, while in the northern area it is sloped slightly. It shows that sedimentation process is from south to the north and continues to the west. It is supported by the current process in studied area. Rock slope stability of hilly morphology in the Cimandiri River area is related to weathering, erosion, and transportation process in coastal and nearshore areas. The presence of mineral in the studied area caused by those processes, was accumulated in the mouth of Cimandiri River, coastal, and nearshore areas. Those minerals were deposited in Cibelendung to Karangbeureum nearshore area by the longshore current. Magnetite and pyroxene minerals are dominant along the coastal and offshore areas of Pelabuhan Ratu Bay. The presence of augite and diopside shows that the source rock is basic igneous rocks (basalt), while the presence of hornblende and biotite minerals tend to indicate that the source rock is intermediate igneous rocks (andesite).
Tren kenaikan suhu permukaan laut pada abad ke-14 berdasarkan data geokimia Sr/Ca dari fosil koral Mentawai
Authors: Cahyarini Sri Y. 
Published: March 2024

DOI: 10.17014/ijog.v5i2.96Sr/Ca content ratio in coral is a promising tool for a sea surface temperature reconstruction. In this study, Sr/Ca was analyzed from the top core of fossil coral from Central Mentawai, Indonesia (BLS). The dating of U/Th is used for the age determination of the fossil coral. Based on the U/Th dating, the fossil coral used in this study was deposited in 14th century which approximately has a time range 11 years. The result of this study shows that in the 14th century, the sea surface temperature increased by 3.20 C during 11 years period.
Penelitian Magnetostratigrafi dan Penerapan Satuan Stratigrafi Polaritas Magnet sebagai Satuan Kronostratigrafi: Studi Kasus di Cekungan Bandung serta Daerah Mojokerto dan Sangiran, Jawa
Authors: Sunardi Edi 
Published: March 2024

DOI: 10.17014/ijog.v5i2.99Palaeomagnetism has a role to make a new stratigraphic nomenclature based on the earth magnetism of a nonperiodic reversal polarity phenomenon. Since this phenomenon has a global impact, it can be used as a potential correlation, known as the Magnetic Polarity Chronostratigraphy Unit. Remanent magnetism direction having reversal polarity against present earth magnetic field has long been known since early palaeomagnetic studies. Modern development of geomagnetic polarity time scale (GPTS), initiated in early 1960’s has followed the advancement of radiometric dating which is more accurate. A palaeomagnetic record obtained in the past of 3 Ma of rock in the Sangiran Area, East Java, has contributed in making a correction of previous magnetostratigraphy researches as well as a new level stratigraphy boundary and a new event of geomagnetic polarity. Based on the correlation record of secular variation in Mojokerto and Sangiran, the magnetostratigraphy of formations of Pleistocene age at Mojokerto has been arranged. The geomagnetic polarity stratigraphy of the past 4 Ma of the rocks in the Bandung Basin and its surrounding areas can be used as a guidance of isochronous position in the stratigraphy correlation.
Alteration and Vein Textures Associated with Gold Mineralization at the Bunikasih Area, Pangalengan, West Java
Authors: Subandrio Andri S. , Basuki N. I. 
Published: March 2024

DOI: 10.17014/ijog.v5i4.108The Bunikasih vein system in the Pangalengan district of West Java is a low-sulfidation, adularia sericite epithermal gold deposit. It is hosted by Late Miocene andesitic volcanic and volcanoclastic rocks occurring in the south western margin of Malabar Volcano complex. Gold ore and alteration minerals related to deposition of gold in Bunikasih deposits superimposed on Late Tertiary-Quaternary andesitic formation that were altered and mineralized by some hydrothermal events. The veins consist almost entirely of quartz, with small amounts of adularia, bladed calcite, pyrite, and gold. Gold ore shoots are vertically restricted and are more continuous horizontally. The veins display complex and multi episodic filling with texture characteristics of open space precipitation such us colloform, lattice bladed, crustiform banding, vugs, breccia, and cockade and comb texture. The presence of bladed calcite and silica pseudomorph after bladed calcite suggests that the hydrothermal fluids boiled. In the Cibaliung section of the area, anomalous gold is related to veins trending northeast - southwest, milky quartz with dark grey to black manganese staining is found intermittently for a length of about 800m. The mineralized andesite ore bodies exhibit broad alteration patterns adjacent to mineralization, passing from fresh rock into anargillic, chlorite zone, and then sericite-silica close to mineralization. An argillic assemblage composed of kaolinite with fine-grained pyrite bulb is present in the upper portions and surrounding of the quartz vein system. The veins range from centimeter to meter in size. Of 24 vein samples collected, gold averages up to 0.3 grams per tone ("g/t"), to a high of 24.6 g/t. The Bunikasih epithermal gold deposit was mined by people for more than 10 years, mainly for the gold ore.
The Evolution of Gajahmungkur Paleovolcano, Wonogiri, Central Java, as A Reference to Revize the Terminology of “Old Andesite Formation”
Authors: Syafri Ildrem , Sudradjat A. , Sulaksana Nana , Hartono G. 
Published: March 2024

DOI: 10.17014/ijog.v5i4.109Gajahmungkur is a Tertiary paleovolcano located in Wonogiri Regency, Central Java. The volcanic product of this volcano are widely distributed and composed of important elements of the stratigraphic sequence in the Southern Mountain area. The volcanic products so far have been simply classified as “Old Andesite Formation” which apparently is not in line with the stratigraphic code and the Indonesian Stratigraphic Code. The description of paleovolcano therefore might contribute to the revision of the “Old Andesite Formation”. The evolution of Gajahmungkur paleovolcano commenced with the formation of a submarine volcano, and then at the second phase a composite volcano emerged above sea level forming a volcano island. The third phase was the self destruction resulting in a formation of a caldera. Pumiceous components dominated the products. At the fourth phase, the activities began to decline producing more basaltic rocks. The statistical analysis of the interrelation between various physical properties of the clastic rocks leads to the identification of volcanic facies and the location of the paleovolcano vent.
Macroscopic, Microscopic, and Paleo-depositional Features of selected Coals in Arahan, Banjarsari, Subanjeriji, and South Banko Regions, South Sumatra
Authors: Suwarna Nana , Kusumahbrata Y. 
Published: March 2024

DOI: 10.17014/ijog.v5i4.110The Arahan, Banjarsari, Subanjeriji, and Banko Regions, parts of the Bukit Asam coalfield, is situated in the Lematang Depression of South Palembang Sub-basin, South Sumatera Basin. Twenty two fresh outcrop and subcrop samples of Seam B, A, Benuang, Enim, and Jelawatan of the Mio-Pliocene Muaraenim coals have been analyzed macroscopically and microscopically, to assess the characteristics and depositional environment of the coal present. On the basis of lithotype analysis, accompanied by organic-petrological and SEM analyses, the coal seams of the Muaraenim Formation show variations in the predominance of some macerals, indicating successions of environmental changes. Petrographically, the dominant maceral group is vitrinite, present in high to very high values (69.4 – 97.4 %); whilst the minor one is inertinite showing a low to moderate amount (0.4 – 22.0 %), followed by low to moderate value of exinite (0.4 – 18.2 %). Vitrinite reflectance values are present in a low to moderate level, varying from 0.34 to 0.55 %, with one sample showing value of 0.59 %. Mineral matter dominated by clay minerals, with minor pyrite and carbonate, displays a low degree (0.4 – 5.4 %), with one sample of 12.0 %. Organic facies study tends to indicate that the coals were deposited in a wet forest swamp to limnic zone, within lower delta plain to transgressive area. This condition has supported the depositional setting interpreted from sedimentary facies associations that shows a shallow-water continental margin sequence, varying from a fluvial to deltaic environment. The organic facies concept is thus applicable in basin studies context and has potential to become an additional tool for interpretation of depositional environment.