bluuebunny/crossref_metadata_2025_split huggingface dataset:
Líquenes epifitos como bioindicadores de contaminación del aire en la ciudad de Lircay, Perú
Authors: Yaulilahua-Huacho Russbelt , Sumarriva-Bustinza Liliana Asunción , Gave-Chagua José Luis , Huere-Peña Jorge Luis , Garcia-Ticllacuri Rubén 
Published: March 2024

Los líquenes son utilizados como bioindicadores para valorar la calidad atmosférica, debido a que obtienen la mayor parte de sus nutrientes del aire, son muy sensibles a las impurezas presentes en la atmosfera, tales como el dióxido de azufre, óxidos de nitrógeno, dióxidos de carbono y metales pesados. Con el objetivo de determinar la calidad de aire según el índice de pureza atmosférica mediante el muestreo de líquenes epifitos en las principales áreas verdes de la ciudad de Lircay, en función a su riqueza y diversidad de líquenes. El estudio se realizó en la ciudad de Lircay, Huancavelica-Perú, en cinco zonas (Pueblo Viejo, Pampa, Santa Rosa, Bellavista y Virgen del Carmen), que representa área urbana con pocas o ninguna fuente de contaminación del aire. Se determinaron la biodiversidad de líquenes epifitos (LE) se usó el Índice de Shannon Wiener (ISW) e Índice de Pureza Atmosférica (IPA) se obtuvo en función del número de especies de LE encontrados. La identificación de especies diferentes de LE se realizó mediante la construcción de rejilla en el tronco del árbol. Se encontraron un total de 4140 LE distribuidos en 27 especies (La especie más abundante fue Cladoniicola irregularis, con 7.27%, seguida por Arthonia microcarpa 5.97%, Collema nigrescens 5.46%, Roccella caribaea 5.43% y Leptogium phyllocarpum 5.00%.). En ISW de la biodiversidad evaluada, se encontró 2.98-3.13 (media y alta) la mayor fue en la zona 1 (Pueblo viejo). Por otro lado, en IPA se identificó una contaminación que oscila entre 38.9-46.3 que puede considerarse de moderada a en transición. Se concluye, En la ciudad de Lircay, se ha observado una variedad moderada de biodiversidad, con una amplia gama de especies. En cuanto a la calidad del aire, se registra una ligera contaminación, lo que indica niveles menores de polución en la ciudad.
PERANAN HARGA, PROMOSI DAN KUALITAS PRODUK TERHADAP KEPUASAN PELANGGAN MCDONALD’S
Authors: Damar  , Kristiawan Allen 
Published: March 2024

Perkembangan zaman dan era globalisasi terus berkembang dan mengalami perubahan terutama dalam bidang industri makanan. Salah satunya makanan fast food McDonald’s yang telah lama hadir di Indonesia dan banyak digemari oleh masyarakat. Sebab masyarakat melihat dari kriteria harga, promosi serta kualitas produk yang bisa memberikan mereka rasa kepuasan pelanggan. Penelitian ini dilakukan dengan tujuan menguji dan menganalisis apakah terdapat pengaruh dari harga, promosi, dan kualitas produk terhadap kepuasan pelanggan. Sampel yang akan digunakan adalah masyarakat kota Bandung yang membeli produk McDonald’s. Teknik pengambilan sampel menggunakan non – probability sampling sertanya jenis sampelnya menggunakan purposive sampling. Teknik pengumpulan data dengan menyebarkan kuesioner dan jumlah targetnya sebesar 170 responden. Teknik pengolahan data menggunakan analisis regresi berganda dengan bantuan aplikasi SPSS. Dari hasil penelitian dapat disimpulkan bahwa terdapat adanya pengaruh yang positif dan signifikan harga, promosi, dan kualitas produk terhadap kepuasan pelanggan.
Gender Differences in Internet Addiction and Its Impact on Exposure to Pornography and Internet Gaming Disorder
Authors: Sudarto  , Rizqi Ananda Muhammad Alifian 
Published: March 2024

Various studies have shown that internet addiction and its impact can vary by gender. Previous research has shown that excessive internet use in men is associated with addiction to video games, while in women it is linked to social media addiction. There is still little research on internet addiction that inferentially inferences its impact on gender differences. The study aims to test gender differences in internet addiction and its impact on exposure to pornography and Internet Gaming Disorder (IGD) among adolescents. The data was collected through a survey of 242 students at one of the state high schools in Jakarta. The results of the study showed no gender differences in internet addiction, but there were gender differences in terms of the impact of Internet addiction on pornography exposure and IGD. MANOVA's results showed an association between internet addictions and pornographic exposure, and IGD. Male adolescents tend to be more exposed to pornography and experience IGD compared to female adolescents. This research brings early warning about the impact of excessive internet use on future online behavioural problems. Although the impact of internet addiction on adolescents is not at its highest level, we need to be careful about this. In the future, access to the Internet is becoming easier and cheaper, plus the world's educational pressure on adolescents students is increasing, fearing that adolescents will seek escape through excessive use of the Internet.
Effectiveness of Online Mediation Response to Divorce Law in Religious Courts in The Era of Pandemic Covid-19
Authors: Reskia Reskia 
Published: March 2024

This thesis discusses the use of communication technology to be able to become a solution and a means to support the effectiveness and efficiency of the peace process in online mediation in the Religious Courts. The objectives of the thesis research include: (1) to find out the trend of divorce cases being sued in the Religious Courts, the urgency of implementing and the effectiveness of implementing online mediation in the era of the Covid-19 pandemic. (2) to determine benchmarks for the effectiveness of mediation in the Religious Courts and (3) to determine the effectiveness of online mediation for contested divorces in the Religious Courts during the Covid-19 pandemic era.
This type of research is field research and development (Research and Development) with a sociological juridical approach. The primary data source is in the form of interview data from three informants, namely, the Deputy Chairperson of the Court and the Mediator and is supported by observation and documentation in the form of files or documents related to divorce cases being contested at the Class 1 B Parepare Religious Court. The data in this study were analyzed qualitatively descriptively by testing the validity of the data using the triangulation technique.
The results of this study indicate that (1) during the Covid-19 pandemic, the tendency for divorce cases to be sued at the Parepare Religious Court did not experience a significant change in the number of cases, only in April and May there was a decrease in the number of divorce cases due to the government's policy of restrictions related to emergencies health and the policy of the Parepare Religious Court which limits the number of cases that justice seekers wish to register. (2) Five factors that influence law enforcement, these five factors become benchmarks for measuring the effectiveness of mediation in the Religious Courtsnamely, legal factors, law enforcement factors, infrastructure factors, community factors and cultural factors. So that in divorce cases the benchmark for the success of mediation is the number of cases revoked (3)Mediation conducted online has not been effective as an alternative to dispute resolution in an effort to reconcile the parties who wish to file for divorce, so it is necessary to update the law regarding the regulations governing online mediation which are equipped with telecommunication infrastructure, security systems, and online mediation institutions, especially during the Covid pandemic -19.
Difficult-to-treat asthma: the most significant factors impeding control
Authors: Kraposhina A. Yu. , Sobko E. A. , Demko I. V. , Katser A. B. , Kazmerchuk O. V. , Abramov Yu. I. 
Published: March 2024

Aim. The study of clinical and functional characteristics, features of pharmacotherapy and the level of adherence in severe and difficult-to-treat bronchial asthma in real clinical practice to optimize pathogenetic therapy measures.Materials and methods. 143 patients diagnosed with severe bronchial asthma were examined. Patients were divided into 2 groups: difficult-to-treat bronchial asthma and severe bronchial asthma. Examination methods included: anamnestic method, physical examination, filling out the ACQ-5 questionnaire, AST, the Morisky-Green questionnaire, instrumental (spirography with bronchodilator), laboratory methods.Results. Most of the studied patients were patients with difficultto-treat bronchial asthma (55%), while patients with severe bronchial asthma accounted for 45% of the total number of patients. We noted that patients of the 1st group were more often hospitalized due to an exacerbation of the disease. There were no significant differences in clinical and functional parameters and in the structure of comorbidity. All patients received the amount of basic therapy corresponding to stages 4 and 5 in accordance with GINA 2022. According to the results of the Morisky-Green questionnaire, lack of adherence was recorded in 79% of cases. Incorrect inhalation technique among patients of the 1st group was recorded in 32% of cases, while an uncontrolled course of concomitant pathology was detected in a third (33%) of cases. In group 2, 94% of patients had at least one marker of T2 inflammation.Conclusions. Among patients with difficult-to-treat asthma, truly severe bronchial asthma was confirmed in 45% of cases, bronchial asthma difficult-to-treat - in 55% of cases. Lack of adherence (79% of cases), uncontrolled course of comorbidity (33%), and incorrect inhalation technique (32% of cases) are the main factors hindering the achievement of control in the difficult-to-treat asthma group. For patients with difficult-to-treat asthma, it is necessary to take measures aimed primarily at improving adherence to treatment.
Risks of adverse outcomes and neonatal morbidity in pregnant women with SARS-CoV-2 depending on the trimester of infection
Authors: Zhukovets I. V. , Andrievskaya I. A. , Krivoshchekova N. A. , Lyazgiyan K. S. , Narkevich A. N. 
Published: March 2024

Introduction. COVID-19 in pregnant women adversely affects the course of the disease, pregnancy outcomes, and morbidity in newborns. However, studies on the impact of the gestational age at which SARS-CoV-2 infection occurs on the risk of neonatal morbidity are lacking.Aim. To assess the risks of adverse pregnancy outcomes and neonatal morbidity in newborns depending on the gestational age at which women were infected with SARS-CoV-2.Materials and methods. The study included 215 women infected with SARS-CoV-2 in the first, second, and third trimesters of pregnancy and 50 uninfected pregnant women. Newborns formed corresponding groups. Data for analysis (general clinical, anamnestic, childbirth outcomes, and newborn condition) were obtained from the records of pregnant, laboring, and postpartum women.Results. In 4.7% of women infected in the first trimester, pregnancy was accompanied by spontaneous miscarriage and in 1.9% by ectopic pregnancy development. In 1.9% of women infected in the second trimester, antenatal fetal demise in a full-term pregnancy was detected. Patients infected with SARS-CoV-2 more often underwent cesarean section (31.7%). The median weight and height of newborns from mothers infected with SARS-CoV-2 were lower than in the control group. The Apgar score at the first minute showed no differences, but at the fifth minute, it was lower than in the control group. Newborns from mothers infected with SARS-CoV-2 were more frequently diagnosed with cerebral ischemia (26.3%), motor disorder syndrome (20.7%), and persistent fetal circulation (27.8%). Only in newborns from mothers with SARS-CoV-2 were hypertensive syndrome (13.1%), posthypoxic cardiomyopathy (13.1%), and intraventricular hemorrhages (10.1%) detected. The Apgar score at the first minute in newborns from mothers infected with SARS-CoV-2 in the third trimester of pregnancy was higher compared to infections in the second trimester. Neonatal morbidity in this cohort of newborns was characterized by a high frequency of cerebral ischemia, motor disorder syndrome, hypertensive syndrome, and persistent fetal circulation. Infection in the third trimester increased the risk of neonatal morbidity: cerebral ischemia by 5.6 times, motor disorder syndrome by 13.78 times, hypertensive syndrome by 8.61 times, and persistent fetal circulation by 2.76 times.Conclusion. COVID-19 during pregnancy increases the risks of adverse outcomes and the development of neonatal pathology in newborns. The frequency of their development is associated with the gestational age at which women were infected. Infection of women with SARS-CoV-2 in the first and second trimesters of pregnancy increases the risk of spontaneous miscarriage and antenatal fetal death, in the third trimester – the development of intraventricular hemorrhages and posthypoxic cardiomyopathy in newborns.
Skazanie policjanta prawomocnym wyrokiem sądu za przestępstwo lub przestępstwo skarbowe, umyślne, ścigane z oskarżenia publicznego jako podstawa obligatoryjnego zwolnienia ze służby w Policji
Authors: Gacek Paweł 
Published: March 2024

Niniejszy artykuł został w całości poświęcony zagadnieniom odnoszącym się do zwolnienia policjanta na podstawie art. 41 ust. 1 pkt 4 ustawy o Policji. Zgodnie z tym przepisem policjanta zwalnia się ze służby w przypadku skazania go prawomocnym wyrokiem sądu za przestępstwo lub przestępstwo skarbowe, umyślne, ścigane z oskarżenia publicznego. Jest to jedyna przesłanka, która musi zostać potwierdzona w ramach prowadzonego postępowania w tej sprawie. Organ bada wyłącznie formalny aspekt wydanego orzeczenia, tj. czy wydane orzeczenie jest wyrokiem skazującym osobę za przestępstwo lub przestępstwo skarbowe, umyślne, ścigane z oskarżenia publicznego, a także, czy przysługuje mu przymiot prawomocności. Decyzja w tej sprawie ma charakter związany w sytuacji potwierdzenia zmaterializowania się przesłanki objętej tym przepisem. Wskazano również, że przesłankę, o której mowa w art. 41 ust. 1 pkt 4 ustawy o Policji materializuje nie tylko wyrok skazujący wydany przez sąd polski, ale również niektóre orzeczenia skazujące wydane przez sądy państw obcych.
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ANALISIS DAMPAK GAYA KEPEMIMPINAN TERHADAP KINERJA KARYAWAN: STUDI KASUS DI PERUMDA BPR GARUT
Authors: Syaifuddin Syaifuddin 
Published: March 2024

Penelitian ini bertujuan untuk menganalisis dampak gaya kepemimpinan terhadap kinerja karyawan di Perumda BPR Garut. Metode penelitian kuantitatif digunakan dengan mengumpulkan data melalui kuesioner yang disebarkan kepada 63 karyawan Perumda BPR Garut. Analisis data dilakukan menggunakan uji korelasi sederhana, uji signifikansi parsial (uji t), dan koefisien determinasi. Hasil penelitian menunjukkan bahwa gaya kepemimpinan memiliki hubungan yang signifikan dengan kinerja karyawan, dengan nilai koefisien korelasi sebesar 0,725. Temuan ini sejalan dengan penelitian terdahulu yang menemukan bahwa kepemimpinan berpengaruh positif terhadap kinerja karyawan. Implikasi dari penelitian ini adalah pentingnya pengembangan kepemimpinan yang efektif dan memperkuat budaya organisasi yang mendukung kinerja tinggi. Saran-saran yang diajukan termasuk pelatihan kepemimpinan, memperkuat komunikasi antara pimpinan dan karyawan, dan evaluasi terus-menerus terhadap strategi-strategi yang diterapkan. Dengan implementasi saran-saran ini, diharapkan Perumda BPR Garut dapat meningkatkan kinerja karyawan serta mencapai kesuksesan jangka panjang yang lebih besar

This research aims to analyze the impact of leadership style on employee performance at Perumda BPR Garut. Quantitative research methods were used by collecting data through questionnaires distributed to 63 employees of Perumda BPR Garut. Data analysis was carried out using a simple correlation test, partial significance test (t test), and coefficient of determination. The research results show that leadership style has a significant relationship with employee performance, with a correlation coefficient of 0.725. This finding is in line with previous research which found that leadership has a positive effect on employee performance. The implication of this research is the importance of developing effective leadership and strengthening an organizational culture that supports high performance. Suggestions put forward include leadership training, strengthening communication between leaders and employees, and continuous evaluation of implemented strategies. By implementing these suggestions, it is hoped that Perumda BPR Garut can improve employee performance and achieve greater long-term success.
Identifying Exoplanet Candidates Using WaveCeptionNet
Authors: Liao Huiping , Ren Guangyue , Chen Xinghao , Li Yuxiang , Li Guangwei 
Published: March 2024

Abstract
In this study, we propose a wavelet-transform-based light curve representation method and a CNN model based on Inception-v3 for fast classification of light curves, enabling the quick discovery of potentially interesting targets from massive data. Experimental results on real observation data from the TESS showed that our wavelet processing method achieved about a 32-fold dimension reduction, while largely removing noise. We fed the wavelet-decomposed components of light curves into our improved Inception-v3 CNN model, achieving an accuracy of about 95%. Furthermore, our model achieves F1-scores of 95.63%, 95.93%, 95.65%, and 89.60% for eclipsing binaries, planet candidates, variable stars, and instrument noise, respectively. The precision rate of planet candidates identification reaches 96.49%, and the recall rate reaches 95.38% in the test set. The results demonstrate the effectiveness of our method for light curve.
JWST/NIRCam Imaging of Young Stellar Objects. III. Detailed Imaging of the Nebular Environment around the HL Tau Disk
Authors: Mullin Camryn , Dong Ruobing , Leisenring Jarron , Cugno Gabriele , Greene Thomas , Johnstone Doug , Meyer Michael R. , Wagner Kevin R. , Wolff Schuyler G. , Boyer Martha , Horner Scott , Hodapp Klaus , McCarthy Don , Rieke George , Rieke Marcia , Young Erick 
Published: March 2024

Abstract
As part of the James Webb Space Telescope (JWST) Guaranteed Time Observation program “Direct Imaging of YSOs” (program ID 1179), we use JWST NIRCam’s direct imaging mode in F187N, F200W, F405N, and F410M to perform high-contrast observations of the circumstellar structures surrounding the protostar HL Tau. The data reveal the known stellar envelope, outflow cavity, and streamers, but do not detect any companion candidates. We detect scattered light from an inflowing spiral streamer previously detected in HCO+ by the Atacama Large Millimeter/submillimeter Array, and part of the structure connected to the c-shaped outflow cavity. For detection limits in planet mass we use BEX evolutionary tracks when M
p < 2 M
J and AMES-COND evolutionary tracks otherwise, assuming a planet age of 1 Myr (youngest available age). Inside the disk region, due to extended envelope emission, our point-source sensitivities are ∼5 mJy (37 M
J) at 40 au in F187N and ∼0.37 mJy (5.2 M
J) at 140 au in F405N. Outside the disk region, the deepest limits we can reach are ∼0.01 mJy (0.75 M
J) at a projected separation ∼ 525 au.
First Direct Imaging of a Kelvin–Helmholtz Instability by PSP/WISPR
Authors: Paouris Evangelos , Stenborg Guillermo , Linton Mark G. , Vourlidas Angelos , Howard Russell A. , Raouafi Nour E. 
Published: March 2024

Abstract
We present a comprehensive analysis aimed at proving the hypothesis that a train of small-scale features observed by the Wide-field Imager (WISPR) onboard the Parker Solar Probe (PSP) are the signature of a Kelvin–Helmholtz instability (KHI). These features were seen near the flank of a Coronal Mass Ejection (CME) wake between 7.5 R
⊙ and 9.5 R
⊙, lasting for about 30 minutes. The CME was a slow event, associated with a streamer blowout. We analyzed the size of the eddies and found growth during their evolution while maintaining separation distances and alignment typical of Kelvin–Helmholtz vortexes. We then assessed the magnetic field conditions that would make the observation of such an instability plausible. Two methods were used to cross-check our findings. The measured thickness of the boundary layer supports KHI candidacy, and the estimated linear growth rate suggests nonlinear saturation within the expected timescale. We conclude that a KHI is a plausible explanation for the observed features, and therefore that such instabilities might exist in the low and middle solar corona (within ∼15 R
⊙) and can be detected in white light observations. Their observation, however, might be rare due to stringent conditions like the observer’s proximity, suitable viewing circumstances, magnetic field topology, and flow properties. This study highlights the unique capability of PSP/WISPR in observing such phenomena, especially as PSP perihelia reach closer distances to the Sun.
A Modeling Investigation for Solar Flare X-Ray Stereoscopy with Solar Orbiter/STIX and Earth-orbiting Missions
Authors: Jeffrey Natasha L. S. , Krucker Säm , Stores Morgan , Kontar Eduard P. , Saint-Hilaire Pascal , Battaglia Andrea F. , Hayes Laura , Collier Hannah , Veronig Astrid , Su Yang , Tadepalli Srikar Paavan , Xia Fanxiaoyu 
Published: March 2024

Abstract
The Spectrometer/Telescope for Imaging X-rays (STIX) on board Solar Orbiter (SolO) provides a unique opportunity to systematically perform stereoscopic X-ray observations of solar flares with current and upcoming X-ray missions at Earth. These observations will produce the first reliable measurements of hard X-ray (HXR) directivity in decades, providing a new diagnostic of the flare-accelerated electron angular distribution and helping to constrain the processes that accelerate electrons in flares. However, such observations must be compared to modeling, taking into account electron and X-ray transport effects and realistic plasma conditions, all of which can change the properties of the measured HXR directivity. Here, we show how HXR directivity, defined as the ratio of X-ray spectra at different spacecraft viewing angles, varies with different electron and flare properties (e.g., electron angular distribution, highest-energy electrons, and magnetic configuration), and how modeling can be used to extract these typically unknown properties from the data. Finally, we present a preliminary HXR directivity analysis of two flares, observed by the Fermi Gamma-ray Burst Monitor and SolO/STIX, demonstrating the feasibility and challenges associated with such observations, and how HXR directivity can be extracted by comparison with the modeling presented here.