bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development and Assessment of a Brazilian Pilot Massive Open Online Course in Planetary Health Education: An Innovative Model for Primary Care Professionals and Community Training
Authors: Floss Mayara , Vieira Ilgenfritz Carlos Augusto , Rodrigues Ylana Elias , Cláudia Dilda Anna , Borngräber Corrêa Ana Paula , Azevedo Conte de Melo Diego , Falceto Barros Enrique , Faerron Guzmán Carlos Alberto , Devlin Erin , Saldiva Paulo Hilário Nascimento , Khoo Su-Ming , Gonçalves Marcelo Rodrigues ,   the Planetary Health MOOC Group
Published: December 2021

Introduction: Planetary health (PH) has emerged as a leading field for raising awareness, debating, and finding solutions for the health impacts of human-caused disruptions to Earth's natural systems. PH education addresses essential questions of how humanity inhabits Earth, and how humans affect, and are affected by, natural systems. A pilot massive open online course (MOOC) in PH was created in Brazil in 2020. This MOOC capitalized on the global online pivot, to make the course accessible to a broader audience. This study describes the process of course creation and development and assesses the impact evaluation data and student outcomes of the PH MOOC.Methods: The PH MOOC pilot was launched in Brazilian Portuguese, using the TelessaúdeRS-UFRGS platform on 4/27/2020 and concluded on 7/19/2020 with a total load of 80 h. It was composed of 8 content modules, pre and post-test, 10 topics in a forum discussion, and an optional action plan. This study analyzes the course database, profile of participants, answers to questionnaires, forum interaction, and action plans submitted.Results: Two thousand seven hundred seventy-seven participants enrolled in the course, of which 1,237 (44.54%) gave informed consent for this study. Of the 1,237 participants who agreed to participate in the research, 614 (49.8%) completed the course, and 569 (92.67%) were accredited by TelessaúdeRS-UFRGS. The majority of the participants were concerned with climate change, trained in the health area, and worked in primary health care in places that lacked ongoing sustainability programs. Two hundred forty-one action plans were submitted, major topics identified were food and nutrition, infectious diseases, and garbage and recycling.Discussion: The use of the PH lens and open perspective of the course centered the need to communicate planetary health topics to individuals. The local plans reflected the motto of “think global and act local.” Brazil presents a context of an unprecedented social, political, and environmental crisis, with massive deforestation, extensive fires, and biomass burning altering the biomes, on top of an ongoing necropolitical infodemic and COVID-19 pandemic. In the face of these multiple challenges, this MOOC offers a timely resource for health professionals and communities, encouraging them to address planetary challenges as fundamental health determinants.
Tackling the Threat of Cancer Due to Pathobionts Producing Colibactin: Is Mesalamine the Magic Bullet?
Authors: Tang-Fichaux Min , Branchu Priscilla , Nougayrède Jean-Philippe , Oswald Eric 
Published: December 2021

Colibactin is a genotoxin produced primarily by Escherichia coli harboring the genomic pks island (pks+ E. coli). Pks+ E. coli cause host cell DNA damage, leading to chromosomal instability and gene mutations. The signature of colibactin-induced mutations has been described and found in human colorectal cancer (CRC) genomes. An inflamed intestinal environment drives the expansion of pks+ E. coli and promotes tumorigenesis. Mesalamine (i.e., 5-aminosalycilic acid), an effective anti-inflammatory drug, is an inhibitor of the bacterial polyphosphate kinase (PPK). This drug not only inhibits the production of intestinal inflammatory mediators and the proliferation of CRC cells, but also limits the abundance of E. coli in the gut microbiota and diminishes the production of colibactin. Here, we describe the link between intestinal inflammation and colorectal cancer induced by pks+ E. coli. We discuss the potential mechanisms of the pleiotropic role of mesalamine in treating both inflammatory bowel diseases and reducing the risk of CRC due to pks+ E. coli.
Тhe effect of hippotherapy on the psychoemotional status of children with cerebral palsy
Authors: Kuznetsova A.S. , Evstigneeva O.V. 
Published: December 2021

The results of the hippotherapy program application in the correction of the psycho-emotional status of children with cerebral palsy are presented. It has been established that this program of therapeutic horse riding has proved effective in correcting the psycho-emotional status and can be widely used in the rehabilitation of persons with cerebral palsy.
Key words: cerebral palsy, hippotherapy, psychological testing.
Investigation of the effectiveness of the differential diagnostic approach to the use of adaptive biofeedback in martial artists
Authors: Kurakina O.V. , Gondareva L.N. , Valtsev V.V. 
Published: December 2021

The effectiveness of the use of biofeedback in the prevention and correction of overtraining, psychophysiological disfunctions, disruption of adaptation processes in young and highly qualified athletes engaged in martial arts is shown. The selection of individual recovery programs using biofeedback allowed to optimize the functional work of the body's systems and increase efficiency. All athletes who have completed a targeted biofeedback course have shown high results at competitions for the first time.
Key words: biofeedback, neurotraining, combat readiness, functional capabilities, taekwondo, judo, boxing, free-style wrestling.
Restoration of heart and respiration in rats after cooling to a body temperature of 9-10°C
Authors: Arokina N.K. 
Published: December 2021

The study was carried out on male Wistar rats anesthetized by urethane. The rats were cooled in water until breathing stopped; after 5 minutes, mechanical ventilation of the lungs was started, which activated the work of the heart. The animals were not removed from the water, the heart rate decreased, the heart stopped at rectal temperature (Tr) 9,6±0,7°, in the esophagus (Te) 11,9±0,6°C. Then the rats were taken out of the water, a saline heating pad (38-40 °C) was applied to the chest area. As a result, the heart temperature increased, the heart rate began to rise; their own respiration appeared at Tp 18,6±0,8° and Te 21,6±0,9°C. It is concluded that the supply of oxygen to the heart and warming contribute to the restoration of its work, and the resumption of its own breathing.
Key words: hypothermia, rat, artificial respiration, heart, respiration.
Metal storage capacity evaluation of humic and himatomelanic acids hydroxymethyl derivatives obtained from brown coal
Authors: Potapova I.A. , Nielina E.V. , Prokhorova N.V. 
Published: December 2021

Humic substances represent the most extensive and reactive class of natural compounds. A more nature-saving way is to obtain humus substances from solid combustible minerals and waste from their processing. The ability of these compounds to form stable complexes with heavy metals, which increases with their directed chemical modification, has been experimentally confirmed. The effectiveness of the phenol-formaldehyde condensation method for the modification of initial humus substances has been confirmed. The interaction of humic and himatomelanic acids with formaldehyde leads to an increase in sorption activity in comparison with the initial humic acids with respect to heavy metals. This aspect has been studied and confirmed in model experiments with copper ions.
Key words: humic substances, brown coal, humic and himatomelanic acids, directed chemical modification, hydroxymethyl (methyl) derivatives, heavy metals, copper ions, complex formation.
The role of nitric oxide in the regulation of the electrical activity of the trigeminal nerve in the rat
Authors: Svitko S.O. , Koroleva K.S. , Sitdikova G.F. , Petrova K.A. 
Published: December 2021

Nitric oxide (NO) is a gaseous signaling molecule that regulates a number of physiological functions, including its role in the formation of migraine has been established. NO is endogenously produced in the body from L-arginine by NO synthase. The NO donor, nitroglycerin, is a trigger of migraine in humans and is widely used in the modeling of this disease in animals, which suggests the involvement of components of the NO signaling cascade in the pathogenesis of migraine. Based on the results obtained, it was found that an increase in the concentration of both the substrate for the synthesis of NO, L-arginine, and the NO donor, sodium nitroprusside, has a pro-nociceptive effect in the afferents of the trigeminal nerve. In this case, the effect of sodium nitroprusside is associated with the activation of intracellular soluble guanylate cyclase.
Key words: nitric oxide, migraine, trigeminal nerve, L-arginine, guanylate cyclase, sodium nitroprusside, nociception.
The experience of organizing inclusive education of children and persons limited health by means of physical culture
Authors: Smirnova L.M. , Urazova S.G. , Mindubayeva F.A. , Kovalenko L.V. , Kharissova N.M. 
Published: December 2021

The experience of the volunteer movement Kostroma State University´ (KSU) students in the rehabilitation center for the disabled of all ages and categories (RCD) and physical education classes in the Karaganda Medical University (MUK) ´ physical health center is presented. It has been established that in order to adapt children and persons with disabilities (limited health) to social life, it is necessary to involve them in the optimal level of physical activity, which entails the restoration of mental and vegetative functions of the body. There is a need to unite healthy persons and persons with disabilities into one group, as a result of which persons with disabilities acquire a sense of confidence, openness and gullibility towards the people around them and the coaching staff.
Key words: healthy lifestyle (HLS), inclusion, adaptive physical education, disabilities, persons with limited health, inclusive competences, quasi-professional activity.
Problems of the development of adaptive sports in the Ulyanovsk region on the example of "Ulyanovsk sports-adaptive school"
Authors: Stafeev A.I. , Baskakov V.V. 
Published: December 2021

This work is devoted to the problem of the development of adaptive sports in the region, attracting people with disabilities to physical education, ways to improve conditions for sports. As follows from the study, physical culture and sports are the most important factor in the socialization of a person with disabilities, contributing to social mobility, the achievement of sports results and changes in the quality of life in general.
Key words: adaptive sports, physical culture, people with disabilities.
The influence of some taxation indicators on the infection of oak with false oak tinder
Authors: Churakov R.A. , Churakov B.P. , Churakova Yu.A. 
Published: December 2021

Studies have been carried out on the influence of some taxation indicators (forest type, completeness, age, bonitet and composition of stands) on the infestation of oak growth with the causative agent of core rot - false oak tinder Phellinus robustus (Karst.) Bourd.et Galz. The influence of these indicators for the infection of oak with tinder has been established.
Key words: taxation indicators, false oak tinder, infestation of trees.
Effect of multisegmental electrical stimulation in combination with proprioceptive stimulation of the spinal cord on changes in reflex excitability of motor neurons
Authors: Yakupov R.N. , Ananiev S.S. , Pavlov D.A. , Antipov I.V. , Balykin M.V. 
Published: December 2021

The study involved 15 men with movement disorders of central origin. We used percutaneous electrical stimulation of the spinal cord with the application of electrodes in the projection of the lumbar thickening, proprioceptive stimulation, and their combination. The data obtained showed the effectiveness of the combined course of percutaneous electrical stimulation of the spinal cord and proprioceptive stimulation on changes in the excitability of spinal locomotor neural networks.
Key words: electrical stimulation, spinal cord, proprioceptive stimulation, rehabilitation, motor neuron.
The effect of percutaneous electrical stimulation of the spinal cord on autonomic reactions in the acute period of rehabilitation after ischemic stroke
Authors: Bikbaeva Y.Y. , Pavlov D.A. , Kuznetsov A.S. , Balykina E.S. , Antipov I.V. 
Published: December 2021

The effect of percutaneous electrical stimulation of the spinal cord on the reactions of the autonomic nervous system in patients after acute cerebral circulatory disorders was evaluated. Patients in the acute period of rehabilitation treatment underwent a course of percutaneous electrical stimulation for 10 days. Before and after rehabilitation, vegetative reactions were assessed using an orthoclinostatic test, an A.M.Wein questionnaire, and neurological disorders on the Scandinavian scale. The inclusion of the course of percutaneous electrical stimulation in the program of physical rehabilitation of patients who have suffered an ischemic stroke indicates an improvement in the motor status of patients and a decrease in the imbalance of sympathetic and parasympathetic influences
Keywords: ischemic stroke, percutaneous electrical stimulation of the spinal cord, vegetative reactions
Functional activity of platelets in aged patients with chronic heart failure with hyperbaric oxygenation
Authors: Altynbaeva E.N. , Ruzov V.I. , Goryachaya M.N. , Slobodnjuk N.A. 
Published: December 2021

105 patients with chronic heart failure (CHF) with ischemic etiology of functional class were examined, among them 70 men (67%) and 35 women (33%), average age 78,67±13,80 years. A five-day course of hyperbaric oxygen treatment in the BLKS-303MK pressure chamber (Russia) in the 1.2 ATA with a 30-45 minutes session was accompanied by a study of the func-tional activity of platelets. It was found that after hyperbaric oxygenation treatment ADP-induced aggregation significantly decreased in women, spontaneous aggregation in men. How-ever, the nature of the response of platelet functional activity to hyperbaric oxygenation is af-fected by the initial state of the platelet hemostasis.
Key words: platelets, hyperbaric oxygenation, platelet aggregation, heart failure, hemo-stasis.
Correspondence of Austronesian Phonemes in Jambi Malay Language: A Comparative Study of Seberang Jambi Sub dialect and Bungo Malay Sub dialect
Authors: Oktariza Dodi 
Published: December 2021

This research is aimed at: 1) describing the sound correspondence set of two sub dialects; 2) describing kinds of proto phonemes pattern in Jambi Malay sub dialect and Bungo Malay sub dialect.
There are three steps conducted in the research, they are collecting data, analyzing data, and presenting the result of analysis. In collecting data, the writer used observational method by applying the elicitation technique, which is continued by several techniques, i. e facing conversation, taking note, and recording technique. In analyzing data, the writer also used qualitative and quantitative approaches. Qualitative approach is used in order to show the sound correspondence between two sub dialects. Then, the comparative method is used to compare and determine the inheritance pattern toward two sub dialects.The result of analysis are: 1) there are two of sound correspondences rules that mostly found in ultima and penultima position. namel r ~ R /- η # /and ə ~ ə /# b –
In addition, inherited linearly, inherited with changes, and linearly with lost. The linearly inherited can be seen from some vocal of protolanguage, /*i/, /*a/, /*ə/ also consonant /*b/, /*l/, /*m/, /*p/, /*g/, /*s/, /*η/, /*k/, /*h/.
Furthermore, dealing with Proto Austronesia language, it is also found that some proto phonemes are showing the alteration, namely innovation.
Evaluasi Perkembangan Prestasi Ekstrakurikuler Futsal SMP Islam Al Azhar 7 Kota Sukabumi 2019/2020
Authors: Athariq Raffa 
Published: December 2021

ABSTRAK
Tujuan dari penelitian ini adalah untuk mengetahui perkembangan prestasi ekstrakurikuler futsal SMP Islam Al Azhar 7 Kota Sukabumi serta peran dari berbagai pihak seperti peran pelatih, pemain, dan manajemen/pembina ekstrakurikuler futsal SMP Islam Al Azhar 7 Kota Sukabumi pada tahun 2019/2020.
Teknik pengambilan subjek penelitian atau informan yang di gunakan adalah purposive sampling, dengan kriteria: 1) Informan harus termasuk dalam ekstrakurikuler futsal SMP Islam Al Azhar 7 Kota Sukabumi. 2) Informan adalah orang yang dianggap unggul dan berkuasa, seperti Pelatih, Captain, dan juga Manajemen/Pembina dari ekstrakurikuler futsal SMP Islam Al Azhar 7 Kota Sukabumi. Dengan teknik pengumpulan data yang digunakan yaitu observasi, wawancara, dan dokumentasi, serta teknik analisidata yang digunakan adalah metode Miles dan Huberman yaitu mereduksi data, penyajian data, penarikan kesimpulan. Pada pemeriksaan keabsahan data yang digunakan adalah triangulasi sumber. Ardi Ariansyah menjadi informan utama, karena menjabat sebagai pelatih dan juga sebagai manajemen/pembina dari ekstrakurikuler futsal SMP Islam Al Azhar 7 Kota Sukabumi.
Hasil dari penelitian sebagai berikut: 1) Belum maksimalnya program yang diberikan oleh pelatih. 2) Belum maksimalnya prestasi ekstrakurikuler futsal SMP Islam Al Azhar 7 Kota Sukabumi pada tahun 2019/2020. 3) Belum lengkapnya sarana dan prasaran untuk menunjang kebutuhan pada saat latihan. 4) Kurangnya dukungan penuh dari berbagai pihak yang menyebabkan terhambatnya proses latihan. 5) Program yang telah dibuat belum maksimal dan program akan dirubah agar menjadi lebih baik kedepannya.
Scale length does matter: Recommendations for measurement invariance testing with categorical factor analysis and item response theory approaches
Authors: D’Urso E. Damiano , De Roover Kim , Vermunt Jeroen K. , Tijmstra Jesper 
Published: December 2021

AbstractIn social sciences, the study of group differences concerning latent constructs is ubiquitous. These constructs are generally measured by means of scales composed of ordinal items. In order to compare these constructs across groups, one crucial requirement is that they are measured equivalently or, in technical jargon, that measurement invariance (MI) holds across the groups. This study compared the performance of scale- and item-level approaches based on multiple group categorical confirmatory factor analysis (MG-CCFA) and multiple group item response theory (MG-IRT) in testing MI with ordinal data. In general, the results of the simulation studies showed that MG-CCFA-based approaches outperformed MG-IRT-based approaches when testing MI at the scale level, whereas, at the item level, the best performing approach depends on the tested parameter (i.e., loadings or thresholds). That is, when testing loadings equivalence, the likelihood ratio test provided the best trade-off between true-positive rate and false-positive rate, whereas, when testing thresholds equivalence, theχ2test outperformed the other testing strategies. In addition, the performance of MG-CCFA’s fit measures, such as RMSEA and CFI, seemed to depend largely on the length of the scale, especially when MI was tested at the item level. General caution is recommended when using these measures, especially when MI is tested for each item individually.
Ages and Masses of Star Clusters in M33: a Multiwavelength Study
Authors: Moeller Caitlin , Calzetti Daniela 
Published: December 2021

Abstract
We combine archival images for the nearby galaxy M33 (Triangulum Galaxy) from the ultraviolet (UV) to the infrared to derive ages, masses, and extinctions for the young star cluster population, and compare our physical parameters with published ones. Our goal is to test the robustness of clusters ages and masses, and possibly improve on existing ones both by expanding the wavelength range of the spectral-energy distribution (SED) fits and by using more recent population synthesis models. The rationale for this experiment is to verify the sensitivity of the clusters physical parameters to observational setups and model choices that span those commonly found in the literature. We derive the physical parameters of 137 clusters, using SEDs measured in eight UV-to-I bands, including Hα, from GALEX and ground-based images. We also add the 24 μm image from the Spitzer Space Telescope to help break some age degeneracies. We find that our derived cluster ages show significant differences with earlier determinations, while the masses remain relatively insensitive to the fitting approach adopted. We also highlight an already known difficulty in recovering old, low-extinction clusters, as SED-fitting codes tend to prefer younger, higher extinction solutions when the extinction is a free parameter. We publish updated ages, masses, and extinctions, with uncertainties for all sample star clusters, together with their photometry. Given the proximity of M33, this represents an important population to secure for the study of star formation and cluster evolution in spirals.
A Search for Analogs of KIC 8462852 (Boyajian’s Star): A Second List of Candidates
Authors: Schmidt Edward G. 
Published: December 2021

Abstract
In data from the Kepler mission, the normal F3V star KIC 8462852 (Boyajian’s star) was observed to exhibit infrequent dips in brightness that have not been satisfactorily explained. A previous paper reported the first results of a search for other similar stars in a limited region of the sky around the Kepler field. This paper expands on that search to cover the entire sky between declinations of +22°and +68°. Fifteen new candidates with low rates of dipping, referred to as “slow dippers” in Paper I, have been identified. The dippers occupy a limited region of the HR diagram and an apparent clustering in space is found. This latter feature suggests that these stars are attractive targets for SETI searches.
The Characterization of the Dust Content in the Ring Around Sz 91: Indications of Planetesimal Formation?
Authors: Maucó Karina , Carrasco-González Carlos , Schreiber Matthias R. , Sierra Anibal , Olofsson Johan , Bayo Amelia , Caceres Claudio , Canovas Hector , Palau Aina 
Published: December 2021

Abstract
One of the most important questions in the field of planet formation is how millimeter- and centimeter-sized dust particles overcome radial drift and fragmentation barriers to form kilometer-sized planetesimals. ALMA observations of protoplanetary disks, in particular transition disks or disks with clear signs of substructures, can provide new constraints on theories of grain growth and planetesimal formation, and therefore represent one possibility for progress on this issue. We here present ALMA band 4 (2.1 mm) observations of the transition disk system Sz 91, and combine them with previously obtained band 6 (1.3 mm) and band 7 (0.9 mm) observations. Sz 91, with its well-defined millimeter ring, more extended gas disk, and evidence of smaller dust particles close to the star, constitutes a clear case of dust filtering and the accumulation of millimeter-sized particles in a gas pressure bump. We compute the spectral index (nearly constant at ∼3.34), optical depth (marginally optically thick), and maximum grain size (∼0.61 mm) in the dust ring from the multi-wavelength ALMA observations, and compare the results with recently published simulations of grain growth in disk substructures. Our observational results are in strong agreement with the predictions of models for grain growth in dust rings that include fragmentation and planetesimal formation through streaming instability.