bluuebunny/crossref_metadata_2025 huggingface dataset:
Harmonização Orofacial no restabelecimento da autoestima: relato de caso
Authors: De Oliveira Rodrigues Carolina , De Oliveira Pacheco Carolina Lúcia , Naves Marcelo Drummond , Souza Daniela Martins de , Fernandes Pacheco Roberto
Published: March 2022

O objetivo deste trabalho foi relatar um de caso clínico, que incorpora a associação da odontologia estética para a reabilitação do paciente em sua forma integral, por meio de procedimentos não invasivos realizados na harmonização orofacial, restabelecendo não só estética e função, mas também a autoestima e aceitação da paciente. Relato do caso: paciente do gênero feminino, 52 anos procuro tratamento estético facial, pois se encontrava descontente com a sua aparência, a qual foi duramente afetada por situações traumáticas, como a violência doméstica, que vivenciou ao longo de sua vida. O plano de tratamento na harmonização facial incluiu procedimentos minimamente invasivos como bioestimulador de colágeno, toxina botulínica, mini-lifting de temporal e preenchimento com ácido hialurônico. A realização do tratamento colaborou para a melhoria da autoestima e da qualidade de vida de pacientes. não somente com cunho estético, mas também psicológico, atenuando marcas que incidem na vida da paciente, O caso clínico foi concluído com êxito. Conclui-se, que procedimentos minimamente invasivos foram eficazes na harmonização da face, permitindo equilibrar estética, função e bem-estar, obtendo resultados físicos e psicólogos satisfatórios.
Aplicação Clínica da Fibrina Rica em Plaquetas Injetável (I-PRF) na Odontologia
Authors: Dos Santos Corso da Costa Ana Lúcia , Thiemann Amanda , Oliveira Viviane Monteiro M , Fontana Ana Laura , Werneck Vivian , Nóbrega André
Published: March 2022

Objetivo: Realizar um estudo bibliográfico integrativo sobre a aplicação clínica da I-PRF. Para o desenvolvimento da revisão de literatura, selecionou-se 18 artigos científicos publicados nos últimos 10 anos, seguindo os critérios de inclusão da pesquisa, nas bases de dados: Periódicos Capes, Scientific Electronic Library Online, ScienceDirect, PubMed e Portal Regional da BVS – Bireme. Revisão Bibliográfica: Desse modo, a I-PRF é um concentrado de plaquetas, autógeno e rico em plaquetas, linfócitos B, monócitos, células estaminais e neutrófilos, leucócitos e fatores de crescimentos, obtido por meio do próprio sangue do paciente centrifugado a baixas velocidades, e possui várias indicações na odontologia, como para a regeneração de tecidos lesionados; regeneração óssea; uso associado com outros materiais, como para enxertia óssea sendo uma alternativa ao PRP; na implantodontia, quando da imersão do implante dentário na I-PRF possibilitando, também, aumento da espessura gengival ao redor dos implantes; em reabilitação facial associada com outras técnicas estéticas; para a estética facial e rejuvenescimento facial. Conclusão: A I-PRF tem uma aplicação em larga escala na odontologia, promovendo excelentes resultados clínicos e estéticos.
Fahreddin Er-Râzî’nin Kelam-Felsefe ve Tasavvuf Arasındaki Düşünsel Gelgitleri
Authors: Öz Ruhullah
Published: March 2022

Nevi şahsına münhasır bir düşünür olan Fahreddin er- Râzî, disiplinler arası özgün düşünceleri ile ön plana çıkmıştır. O, öğrenmeyi transkripsiyon bir gereklilik olarak görmüş, keyfiyet ve kemiyetine bakmaksızın birçok alanda eser telif etmiştir. Râzî’nin en fazla iştigal ettiği disiplinlerin başında kelam, felsefe ve tasavvuf gelmektedir. Kelam yaparken felsefî bahisleri araştırmış meramını anlatmak için de tasavvuf literatüründen yararlanmıştır. Yaşadığı bu değişim ve dönüşüm hem düşüncelerine hem de eserlerine yansımıştır. Râzî’nin yaşadığı bu düşünsel gelgitler, farklı şekillerde yorumlanmıştır. Kimine göre birer sentez, kimine göre de hakikati keşfetme arayışıdır. Çalışmamızda Râzî’nin düşünsel gelgitleri üç ana başlık altında incelenmiştir.
Birincisi kelamcı Râzî’dir. Düşünce hayatına kelam ile başlayan Râzî, ilgi alanları genişleyip kelam nosyonu bir üst düzeye ulaşınca dek kelamcı kimliğini korumuştur. Felsefe ile tanışması sonrasında kelama felsefi bahisleri katarak felsefî kelam devrini başlatmıştır. Artık birçok kelamî konu felsefî zaviyeden tahlil edilir olmuştur. Çalışmamızda Râzî’nin kelamcı kimliği, kelamcı Râzî başlığı altında araştırılmıştır.
İkincisi felsefeci Râzî’dir. Râzî’nin felsefeciliği, İbn Sînâ ve meşşâî felsefe ile tanışması neticesinde oluşan bir inşadır. O bu süreçte kelamdan çok felsefe yapmış, kelama da felsefî bir hüviyet kazandırmıştır. Felsefesi daha çok tahlil, tenkit ve açılıma dayalıdır. Râzî’nin felsefeci yönü, felsefeci Râzî başlığı altında irdelenmiştir.
Üçüncüsü tasavvufçu Râzî’dir. Kelamcı Râzî’nin tasavvufla ilişkisi araştırılmaya değer bir konudur. Zira her iki düşünce tarzı hem epistemolojik hem de ontolojik açıdan birbirinden oldukça farklıdır. Var olan metodolojik farktan dolayı birçok kelamcı tasavvufa, tasavvufçu da kelama uzak durmuştur. Oysa Râzî kelâmî problemleri temellendirirken tasavvuftan yararlanmayı ihmal etmemiştir. Râzî’nin tasavvufla ilişkisi tasavvufçu Râzî başlığı altında tartışılmıştır. Neticede her bir disiplin durağında bir yönüyle değişen, gelişen ve daha da yükselen Râzî’nin interdisipliner bir kimliğe sahip olduğu tesbit edilmiştir.
Celiac disease and intussusception – a rare but important association
Authors: Goyal P , Nohria S , Singh Grewal C , Sehgal R , Goyal O
Published: March 2022

Most of the cases of intussusception in children are labeled as idiopathic and not usually investigated. Only rare cases of chronic or recurrent intussusception receive greater attention and further investigations. Celiac disease appears to be associated with modestly increased risk of intussusception, although most of these cases remain asymptomatic. Debate still continues as to whether all patients of intussusception should be screened for celiac disease. We present case of a 7 years old child who presented with recurrent intussusception, underwent laparotomy initially and was later diagnosed to have celiac disease.
High-grade anal intraepithelial neoplasia treated with endoscopic submucosal dissection: a case report
Authors: Santos-Antunes J , Dias E , Coelho R , Marques M , Canão P.A. , Magalhães J , Macedo G
Published: March 2022

Anal intraepithelial neoplasia is a premalignant lesion for anal squamous cell carcinoma. Current treatment options, consisting of topical therapy and local ablative procedures with electrocautery or radiofrequency ablation, are effective although recurrence rates are high. Experience with endoscopic submucosal dissection for anal lesions is limited, with only a few cases of anal intraepithelial neoplasia and early anal squamous cell carcinoma. We present a 65-year-old woman with high-grade anal intraepithelial neoplasia successfully removed by endoscopic submucosal dissection with no complications or signs of recurrence after 5 months, suggesting that this technique could be a safe and effective approach for management of anal premalignant lesions.
3D Measurement Technologies
Authors:   Cummins Inc., Stahley Steven
Published: March 2022

3D Scanning uses several non-contact measurement technologies to create a “spatial point cloud” that represents a virtual 3D surface. Once created this point cloud can then be analyzed in several ways to create everything from a Virtual Reality tour of a Cummins plant to reverse engineering apart from an early Cummins engine. This paper will discuss the role Measurement Science has in selecting the right types of measurement technologies and analysis tools being used at Cummins to digitize our plants in support of Industry 4.0.
PENGGUNAAN MEDIA APLIKASI PADLET DAPAT MENINGKATKAN HASIL BELAJAR FISIKA KELAS X MIPA 5 SMA NEGERI 3 BANGKALAN PADA MASA PANDEMI
Authors: NURHAYATI NINIK
Published: March 2022

Classroom Action Research which aims to improve the learning outcomes of students in class X Mipa 5 SMA Negeri 3 Bangkalan during the pandemic by using the Padlet Application as the right solution to overcome the limited online learning system with 50% of students doing face-to-face at school and 50% of others learn from their homes. The subject of this research is Class X Mipa 5 SMA Negeri 3 Bangkalan, totaling 32 people in the odd semester of the 2020/2021 academic year. This classroom action research was conducted in 2 cycles, each cycle consisting of 2 meetings. Data collection techniques using observation sheets and written tests at the end of the cycle. The results of the study experienced a significant increase in learning outcomes from cycle 1 students who scored above the KKM only 12 students (37.5%) while in cycle 2 students who scored above the KKM increased to 27 students (84.38%) as well as the average grade has increased from 62 to 87.
ABSTRAKPenelitian Tindakan Kelas yang bertujuan meningkatkan hasil belajar siswa kelas X Mipa 5 SMA Negeri 3 Bangkalan pada masa pandemi dengan menggunakan media Aplikasi Padlet sebagai solusi yang tepat untuk mengatasi sistem pembelajaran daring secara terbatas dengan jumlah 50% siswa melakukan tatap muka di sekolah dan 50% lainnya belajar dari rumah masing masing. Sebagai subjek penelitian ini adalah Kelas X Mipa 5 SMA Negeri 3 Bangkalan yang berjumlah 32 orang pada semester ganjil Tahun Pelajaran 2020/2021. Penelitian tindakan kelas ini dilakukan dalam 2 siklus, tiap siklusnya terdiri dari 2 kali pertemuan. Tehnik pengumpulan data dengan menggunakan lembar observasi dan tes tulis pada akhir siklus. Hasil penelitian mengalami peningkatan hasil belajar yang signifikan dari siklus 1 siswa yang memperoleh nilai diatas KKM hanya sejumlah 12 siswa (37,5%) sedangkan pada siklus 2 siswa yang memperoleh nilai diatas KKM meningkat menjadi 27 siswa (84,38%) begitu pula dengan nilai rata rata kelas mengalami peningkatan dari 62 menjadi 87.
Modelling the size distribution of aggregated volcanic ash and implications for operational atmospheric dispersion modelling
Authors: Beckett Frances , Rossi Eduardo , Devenish Benjamin , Witham Claire , Bonadonna Costanza
Published: March 2022

Abstract. We have developed an aggregation scheme for use with the Lagrangian atmospheric transport and dispersion model NAME (Numerical Atmospheric Dispersion modelling Environment), which is used by the London Volcanic Ash Advisory Centre (VAAC) to provide advice and guidance on the location of volcanic ash clouds to the aviation industry. The aggregation scheme uses the fixed pivot technique to solve the Smoluchowski coagulation equations to simulate aggregation processes in an eruption column. This represents the first attempt at modelling explicitly the change in the grain size distribution (GSD) of the ash due to aggregation in a model which is used for operational response. To understand the sensitivity of the output aggregated GSD to the model parameters, we conducted a simple parametric study and scaling analysis. We find that the modelled aggregated GSD is sensitive to the density distribution and grain size distribution assigned to the non-aggregated particles at the source. Our ability to accurately forecast the long-range transport of volcanic ash clouds is, therefore, still limited by real-time information on the physical characteristics of the ash. We assess the impact of using the aggregated GSD on model simulations of the 2010 Eyjafjallajökull ash cloud and consider the implications for operational forecasting. Using the time-evolving aggregated GSD at the top of the eruption column to initialize dispersion model simulations had little impact on the modelled extent and mass loadings in the distal ash cloud. Our aggregation scheme does not account for the density of the aggregates; however, if we assume that the aggregates have the same density of single grains of equivalent size, the modelled area of the Eyjafjallajökull ash cloud with high concentrations of ash, significant for aviation, is reduced by ∼ 2 %, 24 h after the start of the release. If we assume that the aggregates have a lower density (500 kg m−3) than the single grains of which they are composed and make up 75 % of the mass in the ash cloud, the extent is 1.1 times larger.
Above-aircraft cirrus cloud and aerosol optical depth from hyperspectral irradiances measured by a total-diffuse radiometer
Authors: Norgren Matthew S. , Wood John , Schmidt K. Sebastian , van Diedenhoven Bastiaan , Stamnes Snorre A. , Ziemba Luke D. , Crosbie Ewan C. , Shook Michael A. , Kittelman A. Scott , LeBlanc Samuel E. , Broccardo Stephen , Freitag Steffen , Reid Jeffrey S.
Published: March 2022

Abstract. This study develops the use of spectral total and diffuse
irradiance measurements, made from a prototype hyperspectral total-diffuse
sunshine pyranometer (SPN-S), to retrieve layer fine-mode aerosol (τaer) and total optical depths from airborne platforms. Additionally, we
use spectral analysis in an attempt to partition the total optical depth
into its τaer and cirrus cloud optical depth (τcld)
components in the absence of coarse-mode aerosols. Two retrieval methods are
developed: one leveraging information in the diffuse irradiance and the
other using spectral characteristics of the transmitted direct beam, with
each approach best suited for specific cloud and aerosol conditions. The SPN-S
has advantages over traditional sun photometer systems, including no moving
parts and a low cost. However, a significant drawback of the instrument is
that it is unable to measure the direct-beam irradiance as accurately as
sun photometers. To compensate for the greater measurement uncertainty in
the radiometric irradiances, these retrieval techniques employ ratioed inputs
or spectral information to reduce output uncertainty. This analysis uses
irradiance measurements from the SPN-S and the solar spectral flux radiometer
(SSFR) aboard the National Aeronautics and Space Administration's (NASA) P-3
aircraft during the 2018 deployment of the ObseRvations of Aerosols above
CLouds and their intEractionS (ORACLES) campaign and the 2019 Cloud, Aerosol
and Monsoon Processes Philippines Experiment (CAMP2Ex) mission to
quantify above-aircraft cirrus τcld and derive vertical profiles of
layer τaer. Validation of the τaer retrieval is
accomplished by comparison with co-located measurements of direct solar
irradiance made by the Sky-Scanning Sun-Tracking Atmospheric Research
(4STAR) and in situ measurements of aerosol optical depth. For the
aggregated 2018 ORACLES results, regression between the SPN-S-based method
and sun photometer τaer values yields a slope of 0.96 with an
R2 of 0.96, while the root mean square error (RMSE) is 3.0×10-2. When comparing the retrieved τaer to profiles of
integrated in situ measurements of optical extinction, the slope, R2,
and RMSE values for ORACLES are 0.90, 0.96, and 3.4×10-2, and for
CAMP2Ex they are 0.94, 0.97, and 3.4×10-2, respectively. This paper is a demonstration of methods for deriving cloud and aerosol
optical properties in environments where both atmospheric constituents may
be present. With improvements to the low-cost SPN-S radiometer instrument,
it may be possible to extend these methods to a broader set of sampling
applications, such as ground-based settings.
Excess radiation exacerbates drought stress impacts on stomatal conductance along aridity gradients
Authors: Wang Jing , Wen Xuefa
Published: March 2022

Abstract. Stomatal conductance (gs) of all co-existing species regulates transpiration in arid and semi-arid grasslands prone to droughts. However, the effect of drought stress on gs is debated, and the interaction effects of abiotic and biotic constraints on canopy gs remain poorly understood. Here, we used Abstract. Stomatal conductance (gs) of all co-existing species regulates transpiration in arid and semi-arid grasslands prone 18O enrichment of leaf organic matter above source water (△18O) as proxy for gs per leaf area to increase understanding of these effects. Three grassland transects were established along aridity gradients in Loess Plateau (LP), Inner Mongolian Plateau (MP), and Tibetan Plateau (TP) which differ in radiation and temperature conditions. Results showed that canopy gs consistently decreased with increasing aridity within transects. The order of gs at a given aridity index was LP>MP>TP, due to suppressed effects of excess radiation and low temperatures among transects. Primary determinant of drought stress on gs was soil moisture (SM) in LP and MP, and vapor pressure deficit (VPD) in TP. Radiation exhibited consistently negative effect on gs via drought stress within transects, while temperature had positive effects on gs in LP, no effects in MP, and negative effects in TP. Adding the interaction of leaf area and abiotic factors increases the percent of explained variability in gs by 17 and 36 % in LP and MP, respectively, but not in TP due to an overwhelming effect of climate. The results highlighted the need to integrate multiple stressors and plant properties to determine spatial variability in gs.
Tracking vegetation phenology of pristine northern boreal peatlands by combining digital photography with CO2 flux and remote sensing data
Authors: Linkosalmi Maiju , Tuovinen Juha-Pekka , Nevalainen Olli , Peltoniemi Mikko , Taniş Cemal Melih , Arslan Ali Nadir , Rainne Juuso , Lohila Annalea , Laurila Tuomas , Aurela Mika
Published: March 2022

Abstract. Vegetation phenology, which refers to the seasonal changes in plant physiology, biomass and leaf area, is affected by many abiotic factors, such as precipitation, temperature and water availability. Phenology is also associated with the carbon dioxide (CO2) exchange between ecosystems and the atmosphere. We employed digital cameras to monitor the vegetation phenology of three northern boreal peatlands during five growing seasons. We derived a greenness index (Green Chromatic Coordinate, GCC) from the images and combined the results with measurements of CO2 flux, temperature and water table level, and with high-resolution satellite data (Sentinel-2). From the digital camera images it was possible to extract greenness dynamics on the vegetation community and even species level. The highest GCC and daily maximum gross photosynthetic production (GPPmax) were observed at the site with the highest nutrient availability and richest vegetation. The short-term temperature response of GCC depended on temperature and varied among the sites and months. Although the seasonal development and year-to-year variation of GCC and GPPmax showed consistent patterns, the short-term variation in GPPmax was explained by GCC only during limited periods. GCC clearly indicated the main phases of the growing season and peatland vegetation showed capability to fully compensate for the impaired growth resulting from a late growing season start. The GCC data derived from Sentinel-2 and digital cameras showed similar seasonal courses, but a reliable timing of different phenological phases depended upon the temporal coverage of satellite data.
Evaluation of the distributions of hydroxylated isoprenoidal GDGTs in Holocene Baltic Sea sediments for reconstruction of sea surface temperature: The effect of changing salinity
Authors: Sinninghe Damste Jaap S. , Warden Lisa A. , Berg Carlo , Jürgens Klaus , Moros Matthias
Published: March 2022

Abstract. Hydroxylated glycerol dibiphytanyl glycerol tetraethers (OH-GDGTs) produced by both marine and freshwater thaumarchaea are increasingly used for the reconstruction of past sea surface temperature (SST). They occur throughout the modern Baltic Sea, but it is unknown if their OH-GDGTs can be used for assessing past SST in this area, where salinity has changed considerably over the Holocene. Three commonly applied OH-GDGT for SST reconstruction, i.e., the OH-GDGT%, RI-OH, and RI-OH´ indices, were tested using a Thaumarchaeotal culture enriched from the Baltic Sea grown at 4 and 22 °C, and 12 surface sediments from the Baltic Sea and the adjacent Skagerrak. In the culture experiments all three proxies showed the expected response with the rise of temperature, but their absolute values were not always in line with existing marine core top calibrations, especially for the OH-GDGT% index. Of the two proxies based on the distribution of OH-GDGTs, the RI-OH index shows no increase with increasing mean annual SST, whilst the RI-OH´ index shows a linear correlation with SST when the sediments from the Bothnian Sea and Bay area, with a reduced salinity and increased lateral sediment influx, are omitted. Two sedimentary Holocene records from the Arkona and Gotland basins were studied, the latter in high resolution. In the brackish phase of the Baltic Sea (the Littorina Sea stage), the RI-OH´ index shows a good correlation with the TEX86L, an established temperature proxy in the Baltic Sea, and can be used to identify important climatic events. However, during the preceding Ancylus Lake phase the RI-OH´ (and RI-OH) index records far too high values, resulting in anomalously high SST estimates. This is probably because freshwater thaumarchaea adjust their OH-GDGTs differently, as has been shown for thaumarchaea in Lake Lugano’s water column. In the Littorina Sea, the Ancylus Lake and the Yoldia Lake phases of the Baltic basin, the record of the RI-OH´ index, thus, most likely reflects both changes in temperature and salinity. Overall, our study indicates that a reduced salinity increases the values of the RI-OH´ (and RI-OH) indices substantially and this should be considered when applying these proxies in other settings.
Improved maps of surface water bodies, large dams, reservoirs, and lakes in China
Authors: Wang Xinxin , Xiao Xiangming , Qin Yuanwei , Dong Jinwei , Wu Jihua , Li Bo
Published: March 2022

Abstract. Data and knowledge of surface water bodies (SWB), including large lakes and reservoirs (surface water areas > 1 km2) are critical for the management and sustainability of water resources. However, the existing global or national dam datasets have large georeferenced coordinate offsets for many reservoirs, and some datasets have not reported reservoirs and lakes separately. In this study, we generated China’s surface water bodies, Large Dams, Reservoirs, and Lakes (China-LDRL) dataset by analyzing all available Landsat imagery in 2019 (19,338 images) in Google Earth Engine and very-high spatial resolution imagery in Google Earth. There were ~3.52 × 106 yearlong SWB polygons in China for 2019, only 0.01 × 106 of them (0.43 %) were of large size (> 1 km2). The areas of these large SWB polygons accounted for 83.54 % of the total 214.92 × 103 km2 yearlong surface water area (SWA) in China. We identified 2,140 large dams, including 1,494 reservoir dams and 646 river dams, 1,976 large reservoirs (16.42 × 103 km2), and 3,508 large lakes (75.97 × 103 km2). In general, most of the dams and reservoirs in China were distributed in South China, East China, and Northeast China, whereas most of lakes were located in West China, the Lower Yangtze River Basin, and Northeast China. The provision of the reliable, accurate China-LDRL dataset on dams, large reservoirs and lakes will enhance our understanding of water resources management and water security in China. The China-LDRL dataset is publicly available at https://doi.org/10.6084/m9.figshare.16964656.v2 (Wang et al., 2022).
Autogenic knickpoints in laboratory landscape experiments
Authors: de Lavaissière Léopold , Bonnet Stéphane , Guyez Anne , Davy Philippe
Published: March 2022

Abstract. The upstream propagation of knickpoints in river longitudinal profiles is commonly assumed to be related to discrete changes in tectonics, climate or base level. However, the recognition that some knickpoints may form autogenically, independent of any external perturbation, may challenge these assumptions. We investigate here the genesis and dynamics of such
autogenic knickpoints in laboratory experiments at the drainage basin scale, where landscapes evolved in response to constant rates of base level fall and precipitation. Despite these constant forcings, we observe that
knickpoints regularly initiate in rivers at the catchments' outlet throughout the duration of experiments. The upstream knickpoint propagation
rate does not decrease monotonically in relationship with the decrease in
drainage area, as predicted by stream-power-based models, instead the
propagation rate first increases until the mid-part of catchments before
decreasing. To investigate the dynamics of the knickpoints, we calculated
hydraulic information (water depth, river width, discharge and shear stress) using a hydrodynamic model. We show that knickpoint initiation at the outlet coincides with a fairly abrupt river narrowing entailing an increase in their shear stress. Then, once knickpoints have propagated upward, rivers widen causing a decrease in shear stress and incision rate, and making the river incision less than the base level fall rate. This creates an unstable situation which drives the formation of a new knickpoint. The experiments suggest a new autocyclic model of knickpoint generation controlled by river width dynamics independent of variations in climate or tectonics. This questions an interpretation of landscape records focusing only on climate and tectonic changes without considering autogenic processes.
Coastal and orographic effects on extreme precipitation revealed by weather radar observations
Authors: Marra Francesco , Armon Moshe , Morin Efrat
Published: March 2022

Abstract. The yearly exceedance probability of extreme precipitation of multiple durations is crucial for infrastructure design, risk management, and policymaking. Local extremes emerge from the interaction of weather systems with local terrain features such as coastlines and orography; however, multi-duration extremes do not follow exactly the patterns of cumulative precipitation and are still not well understood. High-resolution information from weather radars could help us quantify their patterns better, but traditional extreme value analyses based on radar records were found to be too inaccurate for quantifying the extreme intensities required for impact studies. Here, we propose a novel methodology for extreme precipitation frequency analysis based on relatively short weather radar records, and we use it to investigate the coastal and orographic effects on extreme precipitation of durations between 10 min and 24 h. Combining 11 years of radar data with 10 min rain gauge data in the southeastern Mediterranean, we obtain estimates of the once in 100 years precipitation intensities with ∼26 % standard error, which is lower than those obtained using traditional approaches on rain gauge data. We identify the following three distinct regimes which respond differently to coastal and orographic forcing: short durations (∼10 min), related to peak convective rain rates, hourly durations (∼1 h), related to the yield of individual convective cells, and long durations (∼6–24 h), related to the accumulation of multiple convective cells and to stratiform processes. At short and hourly durations, extreme return levels peak at the coastline, while at longer durations they peak corresponding to the orographic barriers. The distributions tail heaviness is rather uniform above the sea and rapidly changes in presence of orography, with opposing directions at short (decreasing tail heaviness, with a peak at hourly durations) and long (increasing) durations. These distinct effects suggest that short-scale hazards, such as urban pluvial floods, could be more of concern for the coastal regions, while longer-scale hazards, such as flash floods, could be more relevant in mountainous areas.
Robust uncertainty quantification of the volume of tsunami ionospheric holes for the 2011 Tohoku-Oki earthquake: towards low-cost satellite-based tsunami warning systems
Authors: Kanai Ryuichi , Kamogawa Masashi , Nagao Toshiyasu , Smith Alan , Guillas Serge
Published: March 2022

Abstract. We develop a new method to analyze the total electron content (TEC) depression in the ionosphere after a tsunami occurrence. We employ Gaussian process regression to accurately estimate the TEC disturbance every 30 s using satellite observations from the global navigation satellite system (GNSS) network, even over regions without measurements. We face multiple challenges. First, the impact of the acoustic wave generated by a tsunami onto TEC levels is nonlinear and anisotropic. Second, observation points are moving. Third, the measured data are not uniformly distributed in the targeting range. Nevertheless, our method always computes the electron density depression volumes, along with estimated uncertainties, when applied to the 2011 Tohoku-Oki earthquake, even with random selections of only 5 % of the 1000 GPS Earth Observation Network System receivers considered here over Japan. Also, the statistically estimated TEC depression area mostly overlaps the range of the initial tsunami, which indicates that our method can potentially be used to estimate the initial tsunami. The method can warn of a tsunami event within 15 min of the earthquake, at high levels of confidence, even with a sparse receiver network. Hence, it is potentially applicable worldwide using the existing GNSS network.
Evaluation of Northern Hemisphere snow water equivalent in CMIP6 models during 1982–2014
Authors: Kouki Kerttu , Räisänen Petri , Luojus Kari , Luomaranta Anna , Riihelä Aku
Published: March 2022

Abstract. Seasonal snow cover of the Northern Hemisphere (NH) is a
major factor in the global climate system, which makes snow cover an
important variable in climate models. Previously, substantial uncertainties
have been reported in NH snow water equivalent (SWE) estimates. A recent
bias-correction method significantly reduces the uncertainty of NH SWE
estimation, which enables a more reliable analysis of the climate models'
ability to describe the snow cover. We have intercompared NH SWE estimates
between CMIP6 (Coupled Model Intercomparison Project Phase 6) models and
observation-based SWE reference data north of 40∘ N for the period
1982–2014 and analyzed with a regression approach whether model biases in
temperature (T) and precipitation (P) could explain the model biases in SWE.
We analyzed separately SWE in winter and SWE change rate in spring. For SWE
reference data, we used bias-corrected SnowCCI data for non-mountainous
regions and the mean of Brown, MERRA-2 and Crocus v7 data for the
mountainous regions. The SnowCCI SWE data are based on satellite passive
microwave radiometer data and in situ snow depth data. The analysis shows
that CMIP6 models tend to overestimate SWE; however, large variability
exists between models. In winter, P is the dominant factor causing SWE
discrepancies especially in the northern and coastal regions. T contributes
to SWE biases mainly in regions, where T is close to 0∘ C in winter.
In spring, the importance of T in explaining the snowmelt rate discrepancies
increases. This is to be expected, because the increase in T is the main
factor that causes snow to melt as spring progresses. Furthermore, it is
obvious from the results that biases in T or P cannot explain all model
biases either in SWE in winter or in the snowmelt rate in spring. Other
factors, such as deficiencies in model parameterizations and possibly biases
in the observational datasets, also contribute to SWE discrepancies. In
particular, linear regression suggests that when the biases in T and P are
eliminated, the models generally overestimate the snowmelt rate in spring.
Vital Norms: Canguilhem’s "The Normal and the Pathological" in the Twenty-First Century, edited by Pierre-Olivier Méthot
Authors: Simons Massimiliano
Published: March 2022

Review of Vital Norms: Canguilhem’s The Normal and the Pathological in the Twenty-First Century, edited by Pierre-Olivier Méthot
A Novice Teacher as Facilitator of Learning During a Hybrid Sport Education/Step-Game Approach Volleyball Season
Authors: da Silva Rita M. R. , Farias Cláudio F. G. , Ramos Ana G. A. , Mesquita Isabel M. R.
Published: March 2022

This study aimed to examine how a novice Physical Education teacher unfolded her pedagogical practice as a facilitator of learning during a hybrid Sport Education/Step-Game-Approach volleyball season; and to investigate students’ perceptions about their lived learning experiences and active involvement in building their own learning process. For this purpose, an insider action-research design was implemented throughout one school term (20 lessons of 45 minutes each in total). Twenty-five students (aged between16 and17 years old), enrolled in the 12th grade at a Portuguese high school took part in this investigation. The novice teacher, who held two years of professional experience, assumed the dual role of teacher-researcher, facilitating an in-depth understanding of the complexity featuring of the teaching-learning process. Qualitative data were collected using multiple data sources (i.e., teacher’s lesson plans and field diary, and student’s focus-group interviews), and analyzed using a hybrid approach of inductive and deductive thematic analysis. The results revealed that the use of this hybrid season helped the teacher to act as facilitator of learning, namely by: (i) using two student-centered models with unique internal structures and functionalities, (ii) increasing the level of responsibility taken by students for their own learning experiences, (iii) adapting the lesson plans to students’ individual needs, and (iv) combining a more supportive intervention with the use of more indirect teaching strategies. Together, these strategies seemed to prompt students’ autonomy and sense of active control of the class activities, the development of students’ abilities and volleyball-based knowledge, leading them to be more interested and engaged in Physical Education. In conclusion, the alliance between the student-centered environment (Sport Education) and the specificity of the content subject-knowledge (Step-Game Approach for non-invasion games) seems to have allow the novice teacher to adjust her pedagogical intervention as facilitator of learning to students’ individual learning needs.
La relación de Lukács con la tragedia
Authors: Correa Castañeda Diego Fernando
Published: March 2022

La relación entre Lukács y la tragedia será uno de los elementos más importantes para poder entender el desarrollo de sus concepciones éticas y estéticas. El papel que juega el personaje principal en el desarrollo de la novela: el héroe, su búsqueda interior, el puesto en el desarrollo histórico de la misma y los demás aspectos relacionados con la refiguración artística. Veremos cómo Lukács emprende esta búsqueda desde la Antigüedad Clásica, pasando por la Edad Media, el Renacimiento, la Ilustración, el Realismo Crítico y su posterior recuperación con el Realismo Socialista.
Francisco Suárez y la física aristotélica. Notas sobre la filosofía de la naturaleza según las Disputaciones Metafísicas I
Authors: Mendoza José María Felipe
Published: March 2022

El presente trabajo propone una introducción a la doctrina de la ciencia física de Francisco Suárez en sus Disputaciones Metafísicas I. El contexto de la investigación aborda la noción de objeto adecuado, una teoría de la abstracción y el orden de las ciencias especulativas en general. Por ello, para mejor comprender las ciencias físicas, es necesario observar su relación con la metafísica, delimitando el fundamento, el horizonte y las divisiones de la filosofía natural.
USING OF THE MANNOSE-BINDING LECTIN (MBL1) GENE IN SELECTION OF CATTLE
Authors: Epishko O.A. , Peshko V.V. , Sitko A.A. , Peshko N.N.
Published: March 2022

In the population of cows of the Belarusian Black-and-white breed polymorphism of the mannose-binding lectin (MBL1) gene was found. The genotypes MBL1TT, MBL1TC and MBL1CC were detected. The frequency of occurrence of alleles and genotypes for the mannose-binding lectins gene was determined. The milk productivity of cows with different genotypes for the mannose-binding lectins gene was studied. The positive effect of the MBL1C allele and MBL1CC genotype on the indicators of dairy performance in cows was defined.
EFFICIENCY OF INTRODUCTION OF LIQUID FEED ADDITIVE BASED ON FULVIС ACID INTO POULTRY FARMING
Authors: Kapitonova E.A. , Arefjev P.V.
Published: March 2022

The article presents the results of the introduction of a liquid feed additive based on fulvic acid into diets of broiler chickens of the “Ross-308” cross. Conducting scientific research on the development of new acidifiers with increased bacteriostatic and bactericidal properties that to a certain extent can be substitutes for antibacterial preparations is a very promising direction. Based on the conducted production tests for the introduction of research results in poultry farming we found that the fulvic acid watering contributes to an increase in the average live weight of poultry – by 0.8 % and the livestock safety – by 0.6 pp. with equal feed costs per production unit. The introduction of a liquid feed additive without significantly increase the production cost of poultry meat allows increasing the profit from the sale of additional meat – by 1.7 %.
RATE OF GROWTH AND SAFETY OF CALVES WITH DIFFERENT DURATION OF REARING IN INDIVIDUAL HUTCHES
Authors: Karpenya M.M. , Podrez V.N. , Karpenya А.М. , Shamich Yu.V. , Karpenya S.L. , Lantsov A.V. , Shupenich I.N.
Published: March 2022

As a result of the studies, it was found that from birth to 6 months of age calves reared in individual hutches up to 60 days of age grew more intensively compared to reared up to 30 and 45 days of age. Their live weight was by 3.3% (P<0.05) higher compared to their herd mates’ kept in hutches up to 30 days of age; the average daily increase in live weight was by 4.0% (P<0.05) higher, and the relative growth rate – by 3.0 p. p. in young animals kept in individual hutches up to 45 days of age, by 1.6%, 2.7% 2.0 p. p, respectively. The safety of calves in all experimental groups was 100%.
ETHOLOGICAL FEATURES AND HEMATOLOGICAL INDICATORS OF REPLACING HEIFERS WHEN GROWING AT DIFFERENT FLOOR SPACES
Authors: Karpenya М.М.
Published: March 2022

As a result of the studies it was found that rearing of replacing heifers on the floor space of 1.6 m2 per head between 1 and 6 months of age, 2.5 m2 – from 6 to 12 months, and 3.0 m2 – from 12 to 18 months helps in prolonging the period of cud chewing in a standing position by 1.9 – 2.4 times, and the chewing period of food by 2.1-2.2 times. It also positively affects some blood indicators, which was expressed in a reliable increase in the lysozyme activity of blood serum by 0.2–0.3 p.p., phagocytic activity of neutrophils – by 2.7–3.0 p.p., hemoglobin content by – 3.9–4.5% and total protein – by 4.9–6.0%.
EFFECT OF PROLACTIN (PRL) AND BETA-LACTOGLOBULIN (BLG) GENES ON DAIRY PERFORMANCE INDICATORS IN THE HIGHLY HOLSTEINIZED BELARUSIAN BLACK-AND-WHITE BREED
Authors: Mikhaljuk A.N. , Tanana L.A. , Epishko O.A.
Published: March 2022

The study show that for the prolactin gene (PRL), the highest milk yield for the period of 305 days of lactation was in first-calvers, cows of the second and third lactations having the PRLAB genotype. They were superior to their homozygotic herd mates on the PRLA allele by 1.2-10.7%, and on the PRLB allele by 4.2-9.4%. In terms of butterfat percentage, animals with the PRLBB genotype had higher rates, and in terms of milk protein content, animals with the PRLAB and PRLAA genotypes had higher rates. In terms of the amount of fat and protein in milk in first-calvers, homozygous individuals with the PRLAA genotype had higher rates, and in second and third lactation cows, heterozygous individuals with the PRLAB genotype had higher rates. For the beta-lactoglobulin (BLG) gene, the higher quantitative indicators for milk yield within 305 days of lactation, as well as for the content of milk fat and protein were in first-calvers with the BLGAA genotype, for the second and third lactation – animals with the BLGAB genotype.
CYTOGENETIC ANALYSIS OF NUCLEAR ANOMALIES OF ERITHROCYTES OF COMMON CARP
(CYPRINUS CARPIO)
Authors: Shabanov D.I. , Parshin P.A. , Zhukova V.V. , Shabunin B.V. , Mikhailov E.V.
Published: March 2022

Blood of fish is a highly sensitive system that quickly responds to the effects of toxins and other stress factors of abiotic and biotic nature. Among the various pathologies of fish blood the formation of micronuclei and anomalies of the nucleus of erythrocytes are distinguished, which can act as markers of the stability of the genome of aquatic life. Therefore, this work presents a cytogenetic analysis of nuclear abnormalities in erythrocytes of common carp. In fish under investigation, erythrocytes with micronuclei, with a budding and bubbling nucleus, erythrocytes with a caudate filamentous and coracoid nucleus, and cells with a bilobed nucleus were detected. In the blood such types of nucleus anomalies as erythrocytes with a budding and bubbling nucleus prevailed, constituting 0.16 ± 0.031 and 0.28 ± 0.153%, respectively. The average total level of pathologies of the nucleus of erythrocytes in the studied carp was 0.89 ± 0.202%, which corresponded to the parameters of healthy fish.
EFFICACY OF APPLICATION OF THE PREPARATION «AMM» FOR THE PREVENTION OF POSTPARTUM MASTITIS IN COWS
Authors: Pasko N.V. , Zimnikov V.I. , Klimov N.T. , Pavlenko O.B. , Morgunova V.I. , Chusova G.G.
Published: March 2022

The article presents the results of studies on the efficacy of the preparation «AMM» for the prevention of mastitis in cows in the early postpartum period, its effect on the morphological and immunological blood parameters.
MORPHOLOGY OF THE DIGESTIVE ORGANS OF THE AFRICAN BLACK OSTRICH
Authors: Selmanovich L.A.
Published: March 2022

The article studied the morphology of the digestive organs of the African black ostrich. There were defined differences, features and some morphometric indicators in the structure of the digestive system of this bird.
Some fixed point results and their applications on integral type contractive condition in fuzzy metric spaces
Authors: Gupta Vishal , Mani Naveen , Sharma Rajinder , Tripathi Adesh Kumar
Published: March 2022

The role of Fuzzy topology in logic programming and algorithm has been recognized and applied on various programs to and more accurate result. In particular, topological methods are employed in order to obtain fixed point semantics for logic programs. In this paper, we prove some fixed point theorems in fuzzy metric spaces. As an application, some consequence theorems are given in support of our result.
Generalized multiplicative α-skew derivations on rings
Authors: Boua Abdelkarim , Ashraf Mohammad , Abdelwanis Ahmed Y.
Published: March 2022

Let R be a semiprime (or prime) ring and U be a nonzero ideal of R. In the present paper, we study the notions of multiplicative generalized α-skew derivations on ideals of R and prove that if R admits a multiplicative generalized α-skew derivation G associated with a nonzero additive map d and an automorphism α, then d is necessarily an α-skew derivation of R. Also, we study the structure of a semiprime ring admitting a multiplicative generalized α-skew derivation satisfying more specific algebraic identities. Moreover, we also provide examples to show that the assumed restrictions cannot be relaxed
Mathematical behavior of solutions of the Kirchhoff type equation with logarithmic nonlinearity
Authors: Irkıl Nazlı , Piskin Erhan
Published: March 2022

We consider the existence and decay estimates of solutions for Kirchhoff type equation with damping logarithmic source term. We proved global existence of solutions under suitable conditons by potential well method and the decay estimates result of the solutions for subcritical energy level.
THE DEVELOPMENT OF SOCIAL ENTREPRENEURSHIP IN KAZAKHSTAN: ANALYSIS AND FACTORS
Authors: Bespalyy S. V.
Published: March 2022

The purpose of the study is to review and identify how social entrepreneurship develops and what factors contribute to it.

Methodology. Summarized conceptual debate and assessment of a variety of empirical data for a more integrated understanding of social entrepreneurship. This article aims to clarify the concept of social entrepreneurship and its potential, and the actual relationship to social performance. The assessment of statistical data on the development of entrepreneurship in Kazakhstan, data of the Association of Social Entrepreneurs of Kazakhstan. The signs of the aggregate were formed: the number of social enterprises in Kazakhstan and the influencing factors: demographic group, social group, economic group. Used economic and mathematical tools to determine the dependence of factors. A model of correlation-regression dependence has been built.

The originality / value of the study lies in the study and analysis of the state of social entrepreneurship in modern conditions and recommendations for improving the development of social entrepreneurship in Kazakhstan.

Findings. In the study using the economic and mathematical apparatus, conclusions were drawn about the influence of factors on the development of social entrepreneurship in Kazakhstan. Social enterprises are highly diversified as they operate across many industries, including financial services, commercial services, agriculture, health care and social services, with different organizational structures and relationships with other commercial and non-profit organizations. This diversification can lead to different information needs, different expectations of stakeholders, as well as different possible metrics for assessing and analyzing the development of social entrepreneurship.
DEVELOPMENT OF TOURS TO NATIONAL PARKS AS THE MOST EFFECTIVE DIRECTION OF ECOTOURISM ON THE EXAMPLE OF THE «ILE-ALATAU» NATIONAL PARK
Authors: Ussenova A. A. , Aktymbaeva B. I.
Published: March 2022

The purpose of the research is to assess the current state of ecotourism in the Ile-Alatau National Park, including an analysis of the material and technical base of tourism in the park and the existing regulatory systems.

Methodology – synthesis, analysis, deduction, comparison were used as the main research tools.

The originality / value of the research is an objective assessment of the current state of ecological tourism, in particular, tours to protected areas, in Kazakhstan and the United States of America (USA), as a foreign example, which allows creating a basis for the formation of effective methods of organizing and developing tourism in national parks.

Findings – Analyzing the unique natural resources of the Almaty region, the authors justify its high potential for the development of inbound and domestic tourism. Based on the contrast with the United States of America, the authors have estimated the material and technical base of tourism in the Ile-Alatau National Park. The authors give several recommendations for improving the current program for the development of ecological tourism.
ATTITUDES OF TEACHERS TOWARD INCLUSIVE EDUCATION IN KAZAKHSTAN: THE CASE OF MAINSTREAM SCHOOLS IN ALMATY
Authors: Yussupova D. Sh. , Issabayev M. M.
Published: March 2022

The purpose of the research is to reveal the factors influencing the attitudes of mainstream schoolteachers toward inclusive education process in Almaty. It analyzes teachers’ viewpoints and experiences contributing to the formation of their positive or negative attitudes toward inclusion.

Methodology. This research presents the results of qualitative study. 25 teachers of 15 mainstream schools of Almaty city have participated in interviews. The data was codified by Atlas.ti software into several themes related to teachers’ attitudes, which then was attributed to factors.

Originality / value of the research. Understanding the teachers’ attitudes and their feelings toward inclusive education will contribute to identify the acute problems in the inclusion process thus preventing negative outcomes of it from teachers’ part. Moreover, utilization of semi-structured interviews in the context of Kazakhstan helps to deeply explore the essence of teachers’ attitudes toward inclusive education.

Findings. Six factors were identified as conceptual, social, technical, methodological and didactical, professional and media, that contributes for the formation of particular attitude of teachers. Findings showed more neutral and even negative attitude of teachers toward inclusion. They were more concerned with methodological/didactical and social factors in expressing their experiences with inclusive education process.