bluuebunny/crossref_metadata_2025_split huggingface dataset:
Suicidal ideation and suicide attempts in healthcare professionals during the COVID-19 pandemic: A systematic review
Authors: García-Iglesias Juan Jesús , Gómez-Salgado Juan , Fernández-Carrasco Francisco Javier , Rodríguez-Díaz Luciano , Vázquez-Lara Juana María , Prieto-Callejero Blanca , Allande-Cussó Regina 
Published: December 2022

BackgroundCOVID-19 has caused a series of economic, social, personal, and occupational consequences that may affect the mental health of healthcare workers (HCWs), with the consequent risk of developing suicidal ideation and behaviors.ObjectivesThe aim of this study was to identify the main risk factors that may predispose HCWs to suicidal ideation and suicide attempts during the COVID-19 pandemic.MethodsA systematic review of studies published between January 2020 and August 2022 was conducted following the PRISMA guidelines in the following electronic databases: Pubmed, Scopus, Web of Science, CINAHL, and PsycINFO. Methodological quality was assessed using the critical appraisal tools for non-randomized studies of the Joanna Briggs Institute (JBI). The followed protocol is listed in the International Prospective Register of Systematic Reviews (PROSPERO) with code CRD42022340732.ResultsA total of 34 studies were included in this review. There are a number of underlying factors such as higher rates of depression, anxiety, pre-pandemic lifetime mental disorders or previous lifetime suicide attempt, living alone, having problems with alcohol and/or other drugs, etc. that favor the emergence of suicidal tendencies and ideation in times of COVID-19. Similarly, the pandemic may have precipitated a series of factors such as economic concerns, assessing one's working conditions as poor, having family members or friends infected, changes in services or functions, and feeling discriminated against or stigmatized by society. Other factors such as age, sex, or type of healthcare worker show differences between studies.ConclusionOrganizations should ensure the adoption of strategies and programmes for early detection of suicides as well as increased attention to the mental health of professions with a high workload.Systematic review registrationPROSPERO, identifier CRD42022340732.
Seed Meals from Allelopathic Crops as a Potential Bio-Based Herbicide on Herbicide-Susceptible and -Resistant Biotypes of Wild Oat (Avena fatua L.)
Authors: Pytlarz Elżbieta , Gala-Czekaj Dorota 
Published: December 2022

Wild oat is a nuisance monocot weed mainly in cereal canopies. The increasing problem of herbicide resistance and the implementation of integrated pest management includes the use of seed meals from species with allelopathic potential. This study aimed to assess the efficacy of seed meals as an environmentally friendly alternative for the control of herbicide-susceptible (S) and -resistant (R) wild oat biotypes. A pot experiment was carried out under greenhouse conditions at the Swojczyce Research and Training Station in Wrocław (Poland) to determine the impact of seed meals from Fagopyrum esculentum, Lupinus luteus, Ornithopus sativus, Phacelia tanacetifolia, Raphanus sativus var. oleiformis and Sinapis alba at two concentrations—1 and 3%. The lowest percentage of seedling emergence was recorded after the application of S. alba seed meal. Seed meals from S. alba reduced the emergence of both S and R biotypes by approximately 82 and 61 percentage points, respectively, and limited the initial growth of both biotypes. F. esculentum, O. sativus and R. sativus seed meals generally did not decrease the number of seedlings. Almost all the seed meals inhibited the growth of the aboveground parts of the susceptible biotype of wild oat to a greater extent than the herbicide treatment.
La protection de la « Terre nourricière » : un progrès pour la protection de l’environnement ?
Authors: Deleuil Thomas 
Published: December 2022

In a context of global environmental degradation, the concept of “ Mother Earth” has given nature a new place in society. Thus, several states have chosen to strengthen environmental law recognizing “ Mother Earth” as a specific legal entity with autonomous rights and try to expand this recognition at the international level. However, at the same time, many states have also worked to strengthen their environmental law without recognizing nature as special legal entity. While in Paris is the first multilateral agreement to enshrine the concept of “ Mother Earth”, this article will analyze the real contribution of this recognition to environmental protection through a comparative study of the Bolivian, Ecuadorian, Indian and French systems.
Keywords : Mother Earth, rights of nature, ecological prejudice, green tribunal,
Texture analysis as a method for grape berry characterization
Authors: Toth Adrienn Mária , Veres Szilvia , Zsofi Zsolt 
Published: December 2022

The marketability of table grapes is mainly characterized by berry size, color, taste and texture. Mechanical measurements of table grape berries could provide objective information on the textural qualities of grape berries. In addition, this method might be suitable to study the effects of phytotechnical methods (such as girdling) on table grape quality. The aim of this preliminary work was to demonstrate how instrumental testing could be used to examine the effects of girdling on berry grape texture and define the textural characteristics of table grape berries. Cane girdling was carried out at veraison in two table grape varieties. Texture analysis was performed several times during the maturity. Besides this examination another five varieties were analyzed to assess their berry mechanical properties. Double compression test was used to determine berry hardness and its derived parameters. Puncture test was applied to evaluate skin hardness, skin elasticity and skin break energy. Skin thickness was also investigated. Berry hardness, skin hardness and skin thickness of the girdled grapevines were significantly affected by this technique. Most of the textural parameters showed differences among the seven cultivars.
Synonymic note on Epicharis (Triepicharis) Moure 1945 (Hymenoptera: Apidae)
Authors: Vélez Danny , Silveira Fernando A. 
Published: December 2022

The characters distinguishing the two species currently recognized in the subgenus Triepicharis Moure, 1945 are re-evaluated on specimens collected across their ranges. As a result, Epicharis (Triepicharis) schrottkyi Friese, 1900 is proposed to be a junior synonym of E. (T.) analis Lepeletier, 1841, making the subgenus monospecific.
Key words: Centridini, Neotropics, Oil bee, Specific variation, Taxonomy, Wild bee.
An Immersive Virtual Reality Platform Integrating Human ECOG & sEEG: Implementation & Noise Analysis
Authors: Paschall Courtnie , Rao Rajesh P.N. , Hauptman Jason , G. Ojemann Jeffrey , Herron Jeffrey 
Published: December 2022

<p> Virtual reality (VR) offers a robust platform for human behavioral neuroscience, granting unprecedented experimental control over every aspect of an immersive and interactive visual environment. VR experiments have already integrated non-invasive neural recording modalities such as EEG and functional MRI to explore the neural correlates of human behavior and cognition. Integration with implanted electrodes would enable significant increase in spatial and temporal resolution of recorded neural signals and the option of direct brain stimulation for neurofeedback. In this paper, we discuss the first such implementation of a VR platform with implanted electrocorticography (ECoG) and stereo?electroencephalography (sEEG) electrodes in human, in-patient subjects. Noise analyses were performed to evaluate the effect of the VR headset on neural data collected in two VR-naïve subjects, one child and one adult, including both ECOG and sEEG electrodes. Results demonstrate an increase in line noise power (57-63Hz) while wearing the VR headset that is mitigated effectively by common average referencing (CAR), and no significant change in the noise floor bandpower (125-240Hz). To our knowledge, this study represents first demonstrations of VR immersion during invasive neural recording with in-patient human subjects. </p>
A Fiber-Optic Array Spectrometer with Parallel Multichannel Optical Lock-in Detection and its Application to In Situ Lighting Measurements
Authors: Martinsons Christophe , Picard Nicolas , Carrell Samuel 
Published: December 2022

<p>This paper describes a new optical spectroscopy instrument achieving lock-in detection in all its spectral output channels in a parallel and simultaneous fashion. It is based on two identical compact array spectrometers working in phase quadrature thanks to optical modulators synchronized with an external reference signal.</p>
<p>In the application example, the optical lock-in spectrometer was used to perform spectral irradiance measurements with commercial LED lamps exhibiting temporal light modulation at different frequencies. A remote sensing optical device was designed to measure from a distance the temporal luminous waveform of a specific LED lamp and send it to the reference input of the optical lock-in spectrometer. When the lamps were operating together on top of a large continuous luminous background, the optical lock-in spectrometer successfully retrieved the respective spectral irradiance distributions and color parameters of each lamp, allowing their characterization to be performed independently of the other light sources illuminating the sensor during the measurements.</p>
<p><br></p>
<p>© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works </p>
Estimation of the effective irradiance and bifacial gain for PV arrays using the maximum power current
Authors: Abe Caio Felippe , Dias João Batista , Notton Gilles , Faggianelli Ghjuvan Antone , Pigelet Guillaume , Ouvrard David 
Published: December 2022

<p>Manuscript Version 3 - accepted by the IEEE Journal of Photovoltaics. </p>
<p><br></p>
<p>The final version is available at https://doi.org/10.1109/JPHOTOV.2023.3242117</p>
<p><br></p>
<p>Abstract: Bifacial photovoltaic modules are able to convert the solar radiation reaching their front and rear-sides, which means that more electricity can be produced using the same array area as monofacial modules with similar ratings. In some locations, the cost per power unit for such a technology has already become cost-competitive with conventional monofacial modules. The so-called effective irradiance and the bifacial gain are useful metrics, respectively, to assess the solar resource and the performance of bifacial arrays. To calculate the effective irradiance, studies previously published employ rear-side irradiance measurements, whereas to compute the bifacial gain, other works make use of monofacial modules with rating similar to those of the bifacial modules under analysis. In this paper, a straightforward method is presented, allowing to calculate the effective irradiance from the maximum power current, and to calculate the bifacial gain using a power scaling relation. The proposed method was experimentally tested using an outdoor platform with a dual-axis tracking system with bifacial modules. The effective irradiance calculated using the novel method presented nRMSE of 2.88 %, relative to the results obtained using the consolidated method. The bifacial gains obtained were 6.24 % and 6.69 %, respectively, using the proposed and traditional calculation methods. The procedure presented in this study might be useful for the quantification of the effective irradiance and the bifacial gain for PV installations which do not have extensive monitoring hardware. </p>
PENGEMBANGAN BAHAN AJAR DENGAN METODE PQ4R UNTUK MENANAMKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS
Authors: Asyhara Suryatul Aini , Yuniarti Tina , Asmiati Asmiati 
Published: December 2022

Penelitian ini bertujuan untuk mengembangkan bahan ajar matematika denganmetode PQ4R untuk menanamkan kemampuan pemahaman konsep matematis siswa. PQ4R adalah metode pembelajaran yang dilakukan dengan kegiatan membaca. Kegiatan dalam proses pembelajarannya yaitu preview, question, read, reflect, recite dan review. Kemampuan pemahaman konsep matematis kemampuan siswa dalam menerjemahkan, menafsirkan, dan menyimpulkan suatu konsep matematika.Sabjek dalam penelitian ini adalah siswa kelas VIII B SMP Daarul Ma’arif tahun pelajaran 2016/2017 yang memiliki karakter berpikir menengah ke bawah. Data penelitian diperoleh melalui lembar observasi, dan wawancara. Hasil penelitian menunjuka bahwa pengembangan bahan ajara matematika dengan metode PQ4R efektif jika bahasa yang digunakan jelas, dibuat keterangan penjelas pada langkah-langkah penyelesaian pada contoh soal, latihan yang dibuat jangan terlalu banyak dan sebaiknya berbentuk soal cerita. Sebagian besar siswa menyukai bahan ajar matematika ini dan bahan ajar ini dapat menanamkan kemampuan pemahaman konsep matematis siswa.
ANALISIS KEMAMPUAN SISWA DALAM MENYELESAIKAN SOAL-SOAL SISTEM PERSAMAAN LINIER
Authors: Gunarwan Yohanes , Rembulan F 
Published: December 2022

Penelitian ini bertujuan untuk : (1) mengetahui persentase siswa kelas VIII yang mengalami kesulitan, (2) mengetahui penyebab kesulitan siswa dalam menyelesaikan soal-soal persamaan linier, (3) mengetahui cara mengatasi kesulitan siswa dalam menyelesaikan soal-soal sistem persamaan linier. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kualitatif. Populasi penelitian adalah siswa kelas VIII SMP PGRI 1 Pagelaran Pringsewu dengan jumlah 72 siswa dan mengambil 30 siswa sebagai sampel penelitiannya. Berdasarkan hasil penelitian, maka dapat disimpulkan : (1) siswa yang mampu menyelesaikan soal system persamaan linier sebanyak 62,99% dan yang mengalami kesulitan sebesar 37,01%, (2) penyebab siswa mengalami kesulitan menyelesaikan soal-soal sistem persamaan linier yaitu diakibatkan : siswa tidak memahami konsep sistem persamaan linier dan menerapkan kedalam sebuah soal, siswa tidak teliti dalam mengerjakan setiap soal yang ada, (3) cara mengatasi kesulitan siswa yaitu : meningkatkan kemampuan siswa dalam memahami konsep sistem persamaan linier dengan memberikan penekanan pada saat menyampaikan materi, lebih banyak melakukan evaluasi berupa latihan-latihan pada setiap akhir kegiatan pembelajaran, dan memberikan tugas rumah untuk mematangkan materi yang telah disampaikan.
The results of complex interpretation of seismic survey and well data in Gurgan Deniz area
Authors:   Department of Geophysics and Geology, SOCAR, Abilhasanova L.J. , Abasova P.J. ,   Department of Geophysics and Geology, SOCAR, Hasanova L.F. ,   Department of Geophysics and Geology, SOCAR
Published: December 2022

As a result of combined analysis of seismic surveys conducted in Gurgan-deniz and neighboring areas and logging data as well, the geological structure of the studied area was specified, various seismic attributes (both as by seismic cubes and by separate seismic surfaces) were calculated. To have a clear insight about the lithofacies variability of the studied area, corresponding 3D models have been developed. With the purpose of restoring the sedimentation conditions, a facies analysis of the area based on the visual study of the length and configuration of seismic reflections, as well as seismic amplitudes has been carried out, the changes of the power of separate intervals in which we are interested have been studied and the logging of the facies conducted. To define the connection between the dynamic parameters of seismic records and geological properties of the area in the promising intervals, several attributes (Sweetness, RMS, Instantaneous Frequency, Variance etc.) have been calculated and analyzed. The calculation have been conducted in a large diapason for all productive horizons (marked as potential reservoir). Sharp changes in the composition of rocks in the studied area are associated with a periodic transgression and regression, as well as with the fluviation. Three types of geological phenomena may occur during specific periods of cycle turns of rising and lowering of sea level: progradation and regression (recession of the sea), retrogradation or transgression (sea movement towards shore) and aggradation (comparatively stable state of sea level). In the view of sharp variation of lithologic composition of the sediments, predominantly in the bottom of Productive Series (PT), we can conclude that highlighted facies are characteristic for specific parts of the studied area. When highlighting the facies, the direction of sedimentation material brought by the rivers and source of nourishment has been revealed. According to the results obtained, we suppose that almost each lithofacies type has its own distribution area. Therefore, the fluviation plays a significant role in the distribution of the facies in the studied area of the Caspian basin, as well as in the accumulation of hydrocarbons. Complex research surveys carried out enabled to mark specific perspective oil-gas bearing objects in Gurgan-deniz and neighboring areas.
The sound of swearing: Are there universal patterns in profanity?
Authors: Lev-Ari Shiri , McKay Ryan 
Published: December 2022

AbstractWhy do swear words sound the way they do? Swear words are often thought to have sounds that render them especially fit for purpose, facilitating the expression of emotion and attitude. To date, however, there has been no systematic cross-linguistic investigation of phonetic patterns in profanity. In an initial, pilot study we explored statistical regularities in the sounds of swear words across a range of typologically distant languages. The best candidate for a cross-linguistic phonemic pattern in profanity was the absence of approximants (sonorous sounds like l, r, w and y). In Study 1, native speakers of various languages (Arabic, Chinese, Finnish, French, German, Spanish; N = 215) judged foreign words less likely to be swear words if they contained an approximant. In Study 2 we found that sanitized versions of English swear words – like darn instead of damn – contain significantly more approximants than the original swear words. Our findings reveal that not all sounds are equally suitable for profanity, and demonstrate that sound symbolism – wherein certain sounds are intrinsically associated with certain meanings – is more pervasive than has previously been appreciated, extending beyond denoting single concepts to serving pragmatic functions.
Retrieving C and O Abundance of HR 8799 c by Combining High- and Low-resolution Data
Authors: Wang 王 Ji 吉 , Wang 王 Jason J. 劲飞 , Ruffio Jean-Baptiste , Blake Geoffrey A. , Mawet Dimitri , Baker Ashley , Bartos Randall , Bond Charlotte Z. , Calvin Benjamin , Cetre Sylvain , Delorme Jacques-Robert , Doppmann Greg , Echeverri Daniel , Finnerty Luke , Fitzgerald Michael P. , Jovanovic Nemanja , Lopez Ronald , Martin Emily C. , Morris Evan , Pezzato Jacklyn , Ragland Sam , Ruane Garreth , Sappey Ben , Schofield Tobias , Skemer Andrew , Venenciano Taylor , Wallace J. Kent , Wizinowich Peter , Xuan Jerry W. , Bryan Marta L. , Roy Arpita , Wallack Nicole L. 
Published: December 2022

Abstract
The formation and evolution pathway for the directly imaged multiplanetary system HR 8799 remains mysterious. Accurate constraints on the chemical composition of the planetary atmosphere(s) are key to solving the mystery. We perform a detailed atmospheric retrieval on HR 8799 c to infer the chemical abundances and abundance ratios using a combination of photometric data along with low- and high-resolution spectroscopic data (R ∼ 20–35,000). We specifically retrieve [C/H], [O/H], and C/O and find them to be

0.55

−
0.39

+
0.36

,

0.47

−
0.32

+
0.31

, and

0.67

−
0.15

+
0.12

at 68% confidence. The superstellar C and O abundances, yet a stellar C/O ratio, reveal a potential formation pathway for HR 8799 c. Planet c, and likely the other gas giant planets in the system, formed early on (likely within ∼1 Myr), followed by further atmospheric enrichment in C and O through the accretion of solids beyond the CO ice line. The enrichment either preceded or took place during the early phase of the inward migration to the current planet locations.
A Global Simulation of the Dynamo, Zonal Jets, and Vortices on Saturn
Authors: Yadav Rakesh Kumar , Cao Hao , Bloxham Jeremy 
Published: December 2022

Abstract
The fluid dynamics planet Saturn gives rise to alternating east–west jet streams, large cyclonic and anticyclonic vortices, and a dipole-dominant magnetic field that is highly axisymmetric about the planetary rotation axis. Modeling these features in a self-consistent manner is crucial for understanding the dynamics of Saturn’s interior and atmosphere. Here we report a turbulent high-resolution dynamo simulation in a spherical shell that produces these features simultaneously for the first time. A crucial model ingredient is a long-hypothesized stably stratified layer (SSL), sandwiched between a deep metallic hydrogen layer and an outer low-conductivity molecular layer, born out of the limited solubility of helium inside metallic hydrogen at certain depths. The model spontaneously produces polar cyclones and significant low-latitude and midlatitude jet stream activity in the molecular layer. The off-equatorial low-latitude jet streams partially penetrate into the SSL and interact with the magnetic field. This helps to axisymmetrize the magnetic field about the rotation axis and convert some of the poloidal magnetic field to a toroidal field, which appears as two global magnetic energy rings surrounding the deeper dynamo region. The simulation also mimics a distinctive dip in the fifth spherical harmonic in Saturn’s magnetic energy spectrum as inferred from the Cassini Grand Finale measurements. Our model highlights the role of an SSL in shaping the fluid dynamical and magnetic features of giant planets, as exemplified at Saturn.
The Impact of Parent Child Interaction Therapy on Temper Tantrums in Pre-school
Authors: Setiyowati Eppy , Hanik Umi , Juliasih Ni Njoman , Chanifah Aimmatul 
Published: December 2022

Temper tantrum behavior is a child's emotional behavior which is shown by explosive anger and some parents consider this behavior to be bad behavior. Temper tantrums can occur in children aged 3-6 years or more. This literature review aims to determine the impact of PCIT (Parent Child Interaction Therapy) on temper tantrums in preschool. In finding this literature review used four databases (ProQuest, Scopus, Pubmed, and Sains Direct) for the design of the study used cross sectional, True Experimental, Observational and Systematic Reviews published in the last five years. The protocol and evaluation of the literature review used the PRISMA checklist to determine the selection of studies that were found and adapted to the objectives of the literature review. The results of literature review analysis of several parents in group and individual PCIT reported that the application of parent-child-based interventions was proven to be effective and has the potential to bring significant and lasting changes in increasing positive behavior in children with external behavior problems. The frequency of problematic child relationship behavior significantly decreased with increasing age of the child. In addition, assessing both positive and negative child relationship behavior could assist parents in understanding the relevance of different aspects for the development of parent-child relationships.