bluuebunny/crossref_metadata_2025_split huggingface dataset:
Hygienic diagnostics as an accurate and reliable tool for selecting effective preventive measures in case of seismic disasters (dedicated to the 35th anniversary of the Spitak earthquake)
Authors: Lopatin S. A. , Tsutsiev S. A. 
Published: August 2024

Aim. To analyze retrospectively the accuracy and reliability of hygienic diagnostics in seismic disasters.Material and methods. Data related to the Spitak earthquake during the period of catastrophe, in the closest and distant periods were analyzed. Primary methods of statistical data processing, scientific analysis and comparison were used.Results. On the basis of modern studies devoted to the problem under consideration, the previously made conclusion is confirmed, namely the water factor was the main threat in the Spitak disaster zone thus causing the health damage risks for both rescuers and population.Conclusion. Hygienic diagnostics remains an actual method of scientific knowledge, which provides accurate and reliable conclusions, including in seismic disaster zones.
Analisis Deskripsi Faktor-Faktor Yang Mempengaruhi Kunjungan Wisatawan Pada Objek Wisata Tetetana Tomohon
Authors: Andih Deisy , Djamali Radjab , Sangari Fonny , Warokka Margaretha 
Published: August 2024

Objek wisata Tetetana merupakan salah satu objek wisata favorit bagi para wisatawan yang ingin menikmati suasana pemandangan alam dengan iklim yang sejuk dan nyaman. Objek wisataTetetana terletak di Kota Tomohon tepatnya di desa Suluan. Sekalipun dikota Tomohon banyak objek wisata yang menawarkan pemandangan alam dan kesejukan alamnya namun objek wisata Tetetana tetap menjadi objek wisata yang digemari para wisatawan. Terbukti begitu banyaknya kunjungan wisatawan ke objek wisata Tetetana terutama pada saat-saat waktu libur.
Metode penelitian ini dilakukan dengan menggunakan metode deskriptif yang bersifat kuantitatif. Persepsi Wisatawan terhadap objek wisata Tetetana Tomohon berdasarkan Attraction (Daya tarik) yang terdiri dari keindahan objek wisata Tetetana Tomohon yaitu diurutan pertama keindahan objek wisata yang kemudian diikuti keramahan. Persepsi Wisatawan terhadap objek wisata Tetetana Tomohon berdasarkan Accesable (Transportasi) menunjukkan bahwasanya untuk transportasi kelokasi para wisatawan didominasi dengan sangat mudah sekali. Persepsi Wisatawan terhadap objek wisata Tetana Hill berdasarkan Amenities (Fasilitas) urutan pertama adalah toilet diikuti gazebo dan kemudian parkir Sedangkan Faktor yang mendorong wisatawan mengunjungi objek wisata Tetetana Tomohon dengan point tertinggi adalah faktor keindahan alam diikuti faktor mendampingi keluarga dan teman-teman, kemudian diikuti oleh relaksasi dan istirahat dan terakhir melihat sesuatu yang berbeda.
Kata Kunci : Faktor-Faktor, Kunjungan Wisatawan, Tetatana
Prévisions météorologiques reposant sur l'intelligence artificielle : Une révolution peut en cacher une autre
Authors: Ben Bouallègue Zied , Clare Mariana , Chevallier Matthieu 
Published: August 2024

L'intelligence artificielle (IA) bouleverse le monde de la prévision météorologique avec l'utilisation d'algorithmes d'apprentissage profond nourris par des champs de réanalyses. Dans ce contexte, le Centre européen pour les prévisions météorologiques à moyen terme (CEPMMT) a décidé de développer un système de prévisions reposant sur l'IA. Ces prévisions, aujourd'hui de type déterministe, montrent des résultats prometteurs. Toutefois, le réalisme de ce type de prévision reposant sur l'IA est souvent questionné. Ici, nous identifions différents types de réalisme et interrogeons notamment le rapport entre réalisme structurel et prévisibilité des événements météorologiques. Une analyse statistique de prévisions déterministes reposant sur l'IA laisse apparaître un dilemme réalisme/performance qu'une approche probabiliste devrait aider à résoudre.
Artificial intelligence (AI), based on deep-learning algorithm using high-quality reanalysis datasets, is showing enormous potential for weather forecasting. In this context, the European Centre for Medium-Range Weather Forecasts (ECMWF) is developing a new forecasting system based on AI. Verification results of deterministic forecast for now are promising. However, the realism of weather forecasts based on AI is often questioned. Here, different types of realism are identified and we discuss, in particular, the relationship between structural realism and predictability of weather events. Furthermore, a statistical analysis of deterministic forecasts based on AI points to a realism/performance dilemma that a probabilistic approach should help to solve.
The Influence of Service Quality on Purchase Decision with Brand Image as an Intervening Variable at Pop Hotel Diponegoro Surabaya
Authors: Sudirman Maya Paramitha Dewanty , Herdinata Christian 
Published: August 2024

This study aims to determine the effect of service quality on consumer purchase decisions through brand image as an intervening variable at POP Hotel Diponegoro Surabaya. The variables studied were service quality (X), brand image (M), and purchase decision (Y). Service quality has five indicators, namely reliability, responsiveness, assurance, empathy, and tangibles. Brand image has three indicators, namely the superiority of brand associations, the uniqueness of brand associations, and the strength of brand associations. Purchase decisions have four indicators, namely the stability of buying after nowing product information, deciding to buy because the brand is the most preferred, buying because it suits their wants and needs, and buying because they get recommendations from others. The population in this study were all consumers at POP Hotel Diponegoro Surabaya. The number of respondents in this study was 120 people with the criteria of respondents who decided to stay at POP Hotel Diponegoro Surabaya at least once and aged 17-65 years. This study uses a quantitative approach with data processing techniques using SEM-PLS. The results of the study show that service quality has a significant effecton purchase decision; brand image has a significant effect on purchase decision; service quality has a significant effect on brand image; and service quality has a significant effect on purchase decision through brand image as an intervening variable.
The Effect of E-Service Quality on Revisit Intention with Customer Satisfaction as a Mediation Variable for Car Buying and Selling Websites in Indonesia
Authors: Faradiba Dimarta Julkha , Efrata Tommy Christian 
Published: August 2024

This research aims to investigate the effect of E-Service Quality on Revisit Intention with E-Customer Satisfaction and E-Trust as mediating variables on the websites for buying and selling used cars in Indonesia. The background of this research is the fluctuating conditions of the number of visits to the website for buying and selling used cars. The instability in the number of visitors occurs due to some factors in service quality. E-Service Quality, E-Trust, and E-Customer Satisfaction can have a significant impact on the company to increase traffic on each website. The method used in this research is a quantitative method using SEM-PLS with a data collection tool using a questionnaire with a semantic differential semantic scale and conducted in November 2022 – December 2022. The sample of this research is 252 active users of one of the websites for buying and selling used cars, which are calculated using the Hair method. The results of this research are that E-Service Quality has a significant positive effect on E-Customer Satisfaction, E-Service Quality has a significant positive effect on E-Trust, E-Service Quality has a significant positive effect on Revisit Intention, E-Trust has a significant positive effect on E-Customer Satisfaction, E-Customer Satisfaction does not mediate the effect of E-Service Quality on Revisit Intention, and E-Trust mediates the effect of E-Service Quality on Revisit Intention.
Low-angular-momentum General Relativistic Magnetohydrodynamic Accretion Flows around Rotating Black Holes with Shocks
Authors: Mitra Samik , Das Santabrata 
Published: August 2024

Abstract
We investigate the global structure of the general relativistic magnetohydrodynamic (GRMHD) accretion flows around Kerr black holes containing shock waves, where the disk is threaded by radial and toroidal magnetic fields. We self-consistently solve the GRMHD equations that govern the flow motion inside the disk and for the first time, to our knowledge, we obtain the shock-induced global GRMHD accretion solutions around weakly as well as rapidly rotating black holes for a set of fundamental flow parameters, such as energy (

E

), angular momentum (

L

), radial magnetic flux (Φ), and isorotation parameter (F). We show that shock properties—namely, the shock radius (r
sh), compression ratio (R), and shock strength (Ψ)—strongly depend on

E

,

L

, Φ, and F. We observe that the shock in the GRMHD flow continues to exist for a wide range of the flow parameters, which allows us to identify the effective domain of the parameter space in the

L
–
E

plane where shock solutions are feasible. Moreover, we examine the modification of the shock parameter space and find that it shifts towards the lower-angular-momentum values with increasing Φ and black hole spin (a
k). Finally, we compute the critical radial magnetic flux (Φcri) that admits shocks in GRMHD flows and ascertain that Φcri is higher (lower) for a black hole of spin a
k = 0.99 (0.0) and vice versa.
Rotation and Abundances of the Benchmark Brown Dwarf HD 33632 Ab from Keck/KPIC High-resolution Spectroscopy
Authors: Hsu Chih-Chun , Wang 王 Jason J. 劲飞 , Xuan Jerry W. , Ruffio Jean-Baptiste , Morris Evan , Echeverri Daniel , Xin Yinzi , Liberman Joshua , Finnerty Luke , Horstman Katelyn , Sappey Ben , Doppmann Gregory W. , Mawet Dimitri , Jovanovic Nemanja , Fitzgerald Michael P. , Delorme Jacques-Robert , Wallace J. Kent , Baker Ashley , Bartos Randall , Blake Geoffrey A. , Calvin Benjamin , Cetre Sylvain , López Ronald A. , Pezzato Jacklyn , Schofield Tobias , Skemer Andrew , Wang Ji 
Published: August 2024

Abstract
We present the projected rotational velocity and molecular abundances for HD 33632 Ab obtained via Keck Planet Imager and Characterizer (KPIC) high-resolution spectroscopy. HD 33632 Ab is a nearby benchmark brown dwarf companion at a separation of ∼20 au that straddles the L–T transition. Using a forward-modeling framework with on-axis host star spectra, which provides self-consistent substellar atmospheric and retrieval models for HD 33632 Ab, we derive a projected rotational velocity of 53 ± 3 km s−1 and carbon monoxide and water mass fractions of logCO = −2.3 ± 0.3 and logH2O = −2.7 ± 0.2, respectively. The inferred carbon-to-oxygen ratio (C/O = 0.58 ± 0.14), molecular abundances, and metallicity ([C/H] = 0.0 ± 0.2 dex) of HD 33632 Ab are consistent with its host star. Although detectable methane opacities are expected in L–T transition objects, we did not recover methane in our KPIC spectra, partly due to the high v sin i and to disequilibrium chemistry at the pressures to which we are sensitive. We parameterize the spin as the ratio of rotation to the breakup velocity, and compare HD 33632 Ab to a compilation of >200 very low-mass objects (M ≲ 0.1 M
⊙) that have spin measurements in the literature. There appears to be no clear trend for the isolated low-mass field objects versus mass, but a tentative trend is identified for low-mass companions and directly imaged exoplanets, similar to previous findings. A larger sample of close-in gas giant exoplanets and brown dwarfs will critically examine our understanding of their formation and evolution through rotation and chemical abundance measurements.
Insights from the Gaussian Process Method for the Fast Radio Burst–associated X-Ray Burst of SGR 1935+2154
Authors: Tang Ruijing , Yan Dahai , Zhang Haiyun , Zhao Qingchang , Tao Lian , Li Chengkui , Ge Mingyu , Li Xiaobo , Yin Qianqing , Cai Ce 
Published: August 2024

Abstract
The Gaussian process method is employed to analyze the light curves of bursts detected by Insight-HXMT, Neutron Star Interior Composition Explorer (NICER), and Gravitational Wave High-energy Electromagnetic Counterpart All-sky Monitor from SGR 1935+2154 between 2020 and 2022. It is found that a stochastically driven damped simple harmonic oscillator (SHO) is necessary to capture the characteristics of the X-ray bursts (XRBs). A variability timescale of the XRBs, corresponding to the broken frequencies in the SHO power spectral densities (PSDs), is extracted. In particular, a high broken frequency of 35 Hz where the index of the SHO PSD changes from −4 to −2 is constrained by the HXMT-HE burst associated with fast radio burst (FRB) 200428. It is suggested that the corresponding timescale of 0.03 s could be the retarding timescale of the system driven by some energy release, and the production of the HE photon should be quasi-simultaneous with the response. The other special event is a NICER burst with a retarding timescale of 1/(39 Hz) ≈ 0.02 s. In the normal XRBs, no retarding timescale is constrained; a long relax/equilibrium timescale (corresponding to a broken frequency of 1–10 Hz, where the index of the SHO PSD changes from −4/−2 to 0 in the SHO PSD) is obtained. The results indicate that the FRB-associated HXMT-HE XRB could be produced immediately when the system is responding to the energy disturbance, far before the equilibrium state.
One new species of Pseudopoda Jäger, 2000 from Shennongjia, Central China (Araneae, Sparassidae)
Authors: Wen Lelei , Li Changchun , Zhong Yang 
Published: August 2024

Pseudopoda Jäger, 2000 is currently the largest genus in the family Sparassidae Bertkau, 1872, comprising 255 species. Of these, 154 species have been recorded in China, representing 60.4% of the global species.
In October 2023, a spider survey was conducted in Shennongjia National Nature Reserve, Hubei Province, China. After examination and morphological comparison, one new species of the genus Pseudopoda was identified and is described here.
In this paper, a new species of Pseudopoda collected in Hubei Province, China, is proposed and named Pseudopoda guanmenshan sp. nov. A detailed description, diagnosis, photographs and distribution map of the new species are provided.
Early Muslim Scholars’ Conceptions of Character Development and Contemporary Applications in Mental Health and Well-being
Authors: Rothman Abdallah , Betül Yücesoy Zeynep , Yalçın Esra 
Published: August 2024

Well-being, as a comprehensive phenomenon related to an individual’s emotional response and life satisfaction, has a vital importance for human beings today. Contemporary perspectives, such as the domain of positive psychology, have shifted from a pathology-oriented perception of well-being and have made efforts to include psychological and spiritual aspects in the picture. The aim of these modern approaches is to activate mechanisms of change and build positive qualities within a person. Similarly, the Islamic tradition has long emphasized the importance of physical, psychological, emotional, and spiritual well-being, with the spiritual dimension at the center of the purpose of personal development. Both modern psychological and Islamic theological perspectives consider character development as essential for increasing well-being. While modern psychology uses character development only as a tool to achieve self-actualization, an Islamic perspective includes, within the concept of self-actualization, the notions and objectives of purification from the evils of the world and the self and attaining the pleasure of God. Islamic scholars in the classical period emphasized the importance of keeping a balance between good and bad character traits within the conception of human well-being. This chapter will discuss the mechanisms and approaches to character development suggested by early Muslim scholars, such as Abu Zayd al-Balkhi (9th century), Abu Hamid al-Ghazali (112th1th century), Al-Razi (13th9th century), and Birgivi (16th16th century), as well as discuss possible contemporary applications in the light of modern psychological studies. It will put forth strategies for Islamically informed character development and their potential for implementation within Islamically-integrated psychotherapy and well-being counseling within contemporary contexts.
Psychospiritual Conceptualization of Nafs from the Perspectives of Muhammad Iqbal
Authors: Khan Fahad , Nisa Asma 
Published: August 2024

Muhammad Iqbal (d. 1938) was an intellectual who aimed to revive the status of the human self within the context of post-enlightenment shifts in society. He posited a model of the human self, known as Khudi, which, through continuous efforts and action, has the capacity to obtain the status of divine vicegerency. This process, requiring self-discipline and awareness, focuses on overcoming the demands of the lower self, or the nafs. Iqbal presents a conceptualization of the nafs, similar to his predecessors in the Islamic tradition, with the goal of taming it, overcoming its natural demands, and perfecting it to serve as a vehicle towards the ultimate goal of divine vicegerency. This paper builds on a previously published paper by Khan and Malik (2021) that presented Iqbal’s model of self-development by further expounding on the conceptualization of the nafs.
Serum ceramide levels in systemic lupus erythematosus patients: A novel biomarker for renal impairment
Authors: Khairallah Marwa K. , Hammam Nadia H. , Tawfik Nabawiea M. , Dahpy Marwa A. 
Published: August 2024

Background
In between 30 and 80% of SLE patients, lupus nephritis (LN) develops. Thus, we aimed to evaluate the accuracy of serum ceramide (Cer.) in predicting LN in patients with SLE.

Patients and methods
Forty five patients with SLE with or without renal impairment were diagnosed as SLE according to SLICC classification criteria 2012, besides 20 healthy control subjects. Patients were divided into two groups: group (1); 20 SLE without renal impairment, and group (2); 25 patients confirmed to have LN by renal biopsy before starting treatment and follow-up after 3 cycles of treatment. Those Patients received IV methylprednisolone for 3 days and IV 0.5 gram of cyclophosphamide monthly, for 3 consecutive months. Baseline laboratory data and total serum Cer. levels were assessed by ELISA kit at base line to all studied groups and after 3 consecutive months for SLE patients with LN.

Results
Total Serum Cer. was significantly higher among patients with LN in comparison to SLE without LN group (60.11 ± 14.14 vs. 40.47 ± 12.34 (ng/ml); P=0.04) and control group (60.11 ± 14.14 vs. 31.14 ± 5.98 (ng/ml); P<0.001). SLE without LN patients group had significantly higher Cer. in comparison to controls (40.47 ± 12.34 vs. 31.14 ± 5.98 (ng/ml); P=0.03). Interestingly we found a significant reduction in serum Cer. levels with the follow-up after three cycles of therapy.

Conclusion
Serum Cer. is a novel promising biomarker for early detection of LN in patients with SLE. Future studies are warranted to confirm these findings.
Impact of Lactate on Disseminated Intravascular Coagulation in Patients with Severe Trauma
Authors: Nan Chao , Liu Fujing , Gu Tijun , Zhang He , Wang Jinhai , Meng Lijun 
Published: August 2024

Abstract

Introduction:
The association between elevated lactate levels and the development of disseminated intravascular coagulation (DIC) in patients with severe trauma remains unclear. Hence, this study aimed to explore the association between lactate and the development of DIC in patients with severe trauma.

Methods:
This prospective cohort study was conducted on consecutive patients with severe trauma who were hospitalized in the intensive care unit from January 2020 to January 2023. The primary outcome measured was the occurrence of DIC in patients in the emergency department or posthospitalization. Logistic regression analysis evaluating the risk values for lactate and DIC, the receiver operating characteristic (ROC) curve, and decision curve analysis (DCA) examinations studying the predictive efficiency of lactate for DIC. The Kaplan–Meier survival curve was used to assess patient survival. Sensitivity robustness analysis included modified Poisson regression, E-value, subgroup analysis, and numerical variable transformation analysis.

Results:
Logistic regression analysis corrected for confounding factors showed that lactate was a risk factor for DIC in patients with severe trauma (adjusted odds ratio [OR]: 1.374, 95% confidence interval [CI]: 1.206–1.566). Lactate predicted DIC risk with a 0.8513 area under the ROC curve (95% CI: 0.7827–0.9199), 4.8 cutoff value, 0.8333 sensitivity, and 0.8014 specificity. DCA showed the correlation between lactate and DIC. The mortality rate of patients with a high risk of DIC was significantly higher than that of patients with a low risk (log-rank test, P < 0.001). The modified Poisson regression showed that lactate was a risk factor for DIC (risk ratio: 1.188, 95% CI: 1.140–1.237). E-value was 1.645, and the lower limit of 95% CI was 1.495. The logistic regression analysis after subgroup analysis and transformation of numerical variables showed that lactate remained a risk factor for DIC.

Conclusions:
Elevated lactate is closely associated with the occurrence of DIC in patients with severe trauma. Lactate seems to be a good predictive factor for DIC manifestation in patients with severe trauma.
Prehospital Care for Road Traffic Injury Victims
Authors: Mathew Alphonsa , Varghese Salish , Chathappan Rajeev Punchalil , Palatty Babu Urumese , Vijay Chanchal A.B , Abraham Siju V. 
Published: August 2024

Abstract

Introduction:
Prehospital capabilities are inadequately developed to meet the growing needs for emergency care in most low- and middle-income countries. This study aims to describe the prehospital care received by the road traffic injury (RTI) victims presenting to a level I Trauma Care Center in Central Kerala, India.

Methods:
This was a hospital-based prospective observational study, which included consecutive victims of RTI attending the emergency department within 24-h of the event. A structured interview schedule was developed for collecting the data on various domains and the patients were followed up for their duration of hospital stay.

Results:
A total of 920 RTI victims, were included in this study. Two percent (17/920) of first responders had some sort of training in trauma care whereas the rest were untrained. The time taken to get any help at the scene after an RTI was 8 ± 12.9 min (95% confidence interval [CI] 7.16–8.84) and for first medical contact 25 ± 16 min (95% CI 24–26). No attempt at field stabilization occurred in any case. Three percent (26/920) had received some form of prehospital care, like arrest of hemorrhage using a compression bandage and splinting of the fractured limb with a wooden plank. None of the patients received supplemental oxygen, airway management, or cervical spine immobilization at the site of the accident or en route to the hospital.

Conclusion:
A lack of an organized prehospital care system results in minimal care before hospital admission. Urgent establishment of ambulance services and structured prehospital care tailored to our health-care system is imperative.