bluuebunny/crossref_metadata_2025_split huggingface dataset:
Unravelling the taxonomic assessment of an interesting new species from Socotra Island: Blepharidina socotrana sp. nov. (Coleoptera: Chrysomelidae)
Authors: Biondi Maurizio , Iannella Mattia , D’alessandro Paola 
Published: January 2020

Abstract
The description of Blepharidina socotrana sp. nov. (Coleoptera: Chrysomelidae: Galerucinae: Alticini), with clear Afrotropical affinities, from Socotra Island is provided. Photos of the main diagnostic morphological characters, including aedeagus, are supplied. A phylogenetic analysis of all species of Blepharidina Bechyné, 1968, performed to clarify the taxonomic position of the new species, confirms the presence of two clades referable to as Blepharidina s. str. and B. (Afroblepharida Biondi & D’Alessandro, 2017), and places the new species within Afroblepharida, even though with a moderate support.
A new subterranean Crematogaster with one ommatidium from Cambodia, based on morphology and DNA (Hymenoptera: Formicidae)
Authors: Hosoishi Shingo 
Published: January 2020

Abstract
A subterranean myrmicine ant Crematogaster monocula sp. nov. is described based on two worker specimens from Cambodia. This species belongs to the C. biroi group of the subgenus Orthocrema Santschi, 1918, which is characterized by developed subpetiolar process, developed subpostpetiolar process and sculptured mesosoma. The new species is easily distinguished from other species of Crematogaster Lund, 1831 by having only one ommatidium. DNA sequences comprising a 761 bp fragment of the 3’ region of the mitochondrial COI gene were amplified and analyzed for C. monocula sp. nov. and other closely related species from the same group. The interspecific COI divergence is 17.8% for C. monocula sp. nov. and C. reticulata Hosoishi, 2009. This species is unique in having the smallest eye in the genus Crematogaster.
Minpolyphaga inexpectata, a new genus and species of Polyphagini (Blattodea: Corydiidae: Corydiinae) from southeast China
Authors: Qiu Lu , Wang Zong-Qing , Che Yan-Li 
Published: January 2020

Abstract
A new genus and species, Minpolyphaga inexpectata gen. & sp. nov. is described based on material collected from Zhangzhou City, Fujian Province, southeast China. Minpolyphaga inexpectata gen. & sp. nov. exhibits uniform colouration in the male, and a small-sized body in both sexes (13.7‒15.8 mm in males, 12.8‒13.5 mm in females), making it the smallest species of Polyphagini found in China.
Annotated check-list of Pteromalidae (Hymenoptera: Chalcidoidea) of Morocco. Part I
Authors: Kissayi Khadija , Benhalima Souâd , Mitroiu Mircea-Dan 
Published: January 2020

Abstract
A two-part annotated check-list of Pteromalidae (Hymenoptera: Chalcidoidea) of Morocco aims to present updated information on this rather neglected group of parasitoid wasps. The first part includes 113 species belonging to 65 genera from 11 subfamilies – Asaphinae, Cerocephalinae, Cleonyminae, Eunotinae, Macromesinae, Miscogastrinae, Ormocerinae, Pireninae, Pteromalinae, Spalangiinae, and Sycoryctinae. One species, Cleonymus longigaster Mitroiu sp. nov., is described as new, and three species (Notanisus versicolor Walker, 1837 and Miscogaster maculata Walker, 1833 and Gastrancistus aff. vagans Westwood, 1833) are newly recorded for the fauna of Morocco. For each species, its distribution in Morocco and hosts are presented.
Czech and Slovak Claustropyga (Diptera: Sciaridae), with the description of C. glacialis sp. nov. and notes on morphological variation in some congeners
Authors: Rudzinski Hans-Georg , Ševčík Jan 
Published: January 2020

Abstract
A new species of Sciaridae, Claustropyga glacialis sp. nov., is described from the Czech Republic (Hrubý Jeseník Mts. and Šumava Mts.). New records of Claustropyga Hippa, Vilkamaa & Mohrig, 2003 from the Czech Republic and Slovakia are presented, including five species new to the Czech Republic (Claustropyga acanthostyla (Tuomikoski, 1960), C. clausa (Tuomikoski, 1960), C. ctenophora Hippa, Vilkamaa & Mohrig, 2003, C. refrigerata (Lengersdorf, 1930), C. subcorticis (Mohrig & Krivosheina, 1985)) and three new to Slovakia (Claustropyga acanthostyla, C. aperta Hippa, Vilkamaa & Mohrig, 2003, C. refrigerata). Variation in some characters on the male terminalia is illustrated for Claustropyga aperta and C. refrigerata.
Venanides caspius sp. nov. from Iran, the first species of Venanides (Hymenoptera: Braconidae) described from the Palaearctic Region
Authors: Abdoli Parisa , Talebi Ali Asghar , Farahani Samira , Fernandez-Triana Jose 
Published: January 2020

Abstract
The genus Venanides Mason, 1981 (Hymenoptera: Braconidae: Microgastrinae) is recorded from Iran for the first time, and a new species, Venanides caspicus Abdoli, Fernandez-Triana & Talebi sp. nov., is described and illustrated. This new species is characterized by its long metasomal tergite 1, that is narrowing towards the posterior end; scutoscutellar sulcus very narrow, obliterated or weakly crenulate; wing veins pale or almost transparent. The newly described taxon is the first representative of Venanides in the Palaearctic Region identified to the species level.
Description of the puparium of Cyphomyia albitarsis (Diptera: Stratiomyidae: Clitellariinae) from Colombia
Authors: Torres-Toro Juliana , Wolff Marta 
Published: January 2020

Abstract
The puparium of Cyphomyia albitarsis (Fabricius, 1805) is described and illustrated for the first time, based on six puparia, of which five emerged into adults. In Cyphomyia Wiedemann, 1819, the immature stages (6th instar larva or puparia) of only eight species are known (Cyphomyia aurifrons Wiedemann, 1830, C. bicarinata Williston, 1900, C. erecta Mc-Fadden, 1969, C. leucocephala Wiedemann, 1819, C. marginata Loew, 1866, C. picta Schiner, 1868, C. pilossisima Gerstaecker, 1857, and C. souzalopesi Iide, 1967), which represents only 9% of the Cyphomyia species described. In addition, some features of the previously known immature stages of the genus are summarized and compared with the puparium of C. albitarsis.
Geometrical structure of surface after turning of 316L stainless steel in laser assisted conditions
Authors: Szymański Michał , Kukliński Mateusz 
Published: January 2020

Abstract
The effects of turning 316L steel in a laser assisted machining are presented in this paper. The properties of 316L stainless steel are also shown in this article. In order to show correlation between the technological parameters, microgeometry of cutting tools and geometrical structure of surface, turning of material in grade 316L supported by laser has been executed. In addition, optical examination of cutting inserts has been performed and geometrical measurements of machined surfaces have been taken. The results of researches on the effects of the technological parameters and cutting tool’s microgeometry on the geometrical structure of the 316L steel surface after turning in LAM conditions are described.
Theoretical Problems Underlying Sprite Observations of the Planned Taranis Satellite Mission
Authors: Jujeczko Paweł 
Published: January 2020

Abstract
Tool for the Analysis of Radiations from lightnings and Sprites (TARANIS) is a French Space Agency’s (CNES) satellite mission planned for launch in 2020. It is designed for investigating phenomena related to thunderstorm activity, transient luminous events (TLEs) and amongst them – red sprites. The satellite is equipped with cameras, photometers, energetic particles detectors, ion probe and electromagnetic sensors of wide frequency spectrum. It will be the most versatile satellite for measuring TLEs ever sent to space. In this article, theories that are fundamental for understanding sprites and sprites-related measurements of TARANIS mission are presented. The current state of sprites phenomenology and their possible generation mechanisms are presented. The article briefly covers streamer discharges, cloud charge structure at the TLE occurrence, electric breakdown of the air and Runaway Relativistic Electron Avalanche (RREA). At the end, TARANIS mission equipment and goals that are related to presented theories are presented.
Epoch and School: Beginnings of Architectural Education at the Riga Polytechnic
Authors: Bratuškins Uģis , Treija Sandra 
Published: January 2020

Abstract
In the mid-19th century, European countries underwent significant changes in their economies. To a large extent they were facilitated by the development of railways. The ability to transport goods quickly and cheaply by land facilitated industrial development and urban growth. The growing needs of the economy created the need for educated specialists who could successfully meet the increasing demands. Riga was not an exception in these processes. A decision inspired by local entrepreneurs was made to educate specialists locally instead of attracting them from other countries. Established in 1862, the Riga Polytechnic was the first institution of higher technical education in the Baltic region. Already in the first decade of its operation, the Department of Architecture (DA) was opened. This study is aimed at identifying and evaluating the circumstances that impacted the formation of architectural education in Riga and estimating the contribution of DA graduates to the urban landscape of Riga city centre.
Diversity of Riga 21st Century Apartments
Authors: Freimane Santa 
Published: January 2020

Abstract
Taking into account the wide variety of household types, it is crucial to provide different housing. The research focuses on the diversity of Riga 21st century apartments, considering the principles of the housing diversity concept and the context of Riga development. Theoretical studies as well as empirical research methods were used. According to the research results, in general the diversity is satisfactory. However, several negative aspects were identified. Therefore, it is necessary to take actions in order to achieve a greater housing diversity and overall sustainability.
A Review of Contemporary Techniques for Measuring Ergonomic Wear Comfort of Protective and Sport Clothing
Authors: Teyeme Yetanawork , Malengier Benny , Tesfaye Tamrat , Ciesielska-Wrobel Izabela , Haji Musa Atiyyah Binti , Van Langenhove Lieva 
Published: January 2020

Abstract
Protective and sport clothing is governed by protection requirements, performance, and comfort of the user. The comfort and impact performance of protective and sport clothing are typically subjectively measured, and this is a multifactorial and dynamic process. The aim of this review paper is to review the contemporary methodologies and approaches for measuring ergonomic wear comfort, including objective and subjective techniques. Special emphasis is given to the discussion of different methods, such as objective techniques, subjective techniques, and a combination of techniques, as well as a new biomechanical approach called modeling of skin. Literature indicates that there are four main techniques to measure wear comfort: subjective evaluation, objective measurements, a combination of subjective and objective techniques, and computer modeling of human–textile interaction. In objective measurement methods, the repeatability of results is excellent, and quantified results are obtained, but in some cases, such quantified results are quite different from the real perception of human comfort. Studies indicate that subjective analysis of comfort is less reliable than objective analysis because human subjects vary among themselves. Therefore, it can be concluded that a combination of objective and subjective measuring techniques could be the valid approach to model the comfort of textile materials.
Reconstruction of the primary bottom of a unique crater lake in the “Meteoryt Morasko Reserve” (Poland)
Authors: Choiński Adam , Muszyński Andrzej , Ptak Mariusz , Słowik Marcin 
Published: January 2020

Abstract
There are a total of several million lakes in the world, which includes only approximately 30 crater lakes. Due to this extreme global rarity, they are the subject of research in many scientific disciplines. In spite of the widespread interest in them, however, many issues still require detailed investigation. In the case of the Morasko crater lake (Poland), hydrological research has been weakly developed so far. The undertaken analysis, which employed a complex research procedure involving the use of georadar, geological corings and bathymetric measurements, aimed to determine the primary bottom of the lake, and further to determine the scale and rate of its evolution. The modern water level suggests that the lake basin is currently approximately 55% filled in with organic matter, and the rate of its sedimentation in the deepest place can be estimated at approximately 0.8 mm·y−1.
Footprints of past geological events recorded in the petrography and mineralogy of rocks from the Krucze Skały excavation (Karkonosze Mountains, SW Poland)
Authors: Michalak Joanna 
Published: January 2020

Abstract
The Krucze Skały excavation is located within the Izera-Kowary Unit, which is a subdivision of the Karkonosze-Izera Massif. Traces of numerous geological events have previously been recognised and described in other locations within this unit. In this specific location only pegmatitic intrusions have been tested tested until now. This research considers the geological history recorded in the petrography and mineralogy of all remaining rocks. Samples collected along the excavation were analysed using a polarising microscope and the XRD method. During the examination, records of the magmatic genesis of these rocks protolith, as well as evidence of MP-LT and LP-HT metamorphism, metasomathosis and hydrothermal activity were found.
Formation of soil structure in long-term fertilised sandy soil: Role of the manganese oxides
Authors: Šimanský Vladimir , Jonczak Jerzy 
Published: January 2020

Abstract
We investigated the role of Mn oxides on the soil structure (contents of dry and water-stable aggregates) of sandy soil under a controlled long-term fertilisation experiment. We examined two experiments: a 94-year-term experiment with: no fertilisers, NPK fertilisers, and CaNPK fertilisers; and a 25-year-term experiment that included: farmyard manure and no mineral fertilisation, farmyard manure + NPK fertilisers, and farmyard manure + CaNPK fertilisers. The results showed that in the 94-year-term trial, Mn oxides were increased in CaNPK treatment. In the 25-year-term experiment, the farmyard manure combined with NPK decreased total Mn and its oxides. In the 94-year-term experiment, the content of dry-sieved macro-aggregates (DSAma) and water-stable macro-aggregates increased due to fertilisation. The result of our study suggests that Mn oxides had positive effects mainly on higher size classes of DSAma and did not have any effect on water-stable aggregate contents.
Fire occurrence and the current state of palaeofire reconstructions based on sedimentary charcoal from natural archives in Poland
Authors: Bonk Alicja 
Published: January 2020

Abstract
Due to rising temperatures worldwide many areas are threatened with increasing numbers of fire occurrence. Poland is among these areas and is projected to experience over the next century an increase in both heat stress and wildfire activity with the potential to turn its fire-resistant forests into fire-prone forests. This paper aims to provide an introduction to the conditions favourable to fire occurrence in Poland, summarising the research on sedimentary charcoal analysis and reviewing fire reconstructions based on natural archives from Poland. Here, natural wildfires occurred at the beginning of the Holocene but, due to changes in climate (wetter summers) and vegetation after 6550 BC, the main trigger of fire occurrence became human activity, mainly as a result of forest clearance for agrarian purposes. However, there is evidence that prolonged droughts also triggered wildfires. Over recent decades, according to existing data, arson (44.85%) and negligence (34.43%) have been the most common causes of fire occurrence in Poland.
Principal features of Chornohora climate (Ukrainian Carpathians)
Authors: Błażejczyk Krzysztof , Skrynyk Oleh 
Published: January 2020

AbstractChornohora is the highest mountain ridge in the Ukrainian Carpathians with 6 peaks of an altitude over 2,000 m above sea level (Hoverla is the highest peak, 2,061 m a.s.l). Its climate is explored less than other mountain ridges in Europe. The massif is a climatic barrier for air masses on NW-SE line. To describe the climate of this area data from the weather station at Pozhyzhevska alpine meadow for the years 1961–2010 were used. The seasonal and long-term variability of air temperature, atmospheric precipitation and snow cover were investigated on the background of air circulation types. The results show that general features of Chornohora climate depend both, on elevation above sea level and on air circulation. Lowest temperature is observed at N-NE circulation and highest precipitation – at western air inflow. Long-term changes of examined climate elements in Chornohora show significant increase in mean (0.13°/10 years) and minimum (0.22°C/10 years) air temperature as well as in snow cover depth and number of snowy days.
Aluminium in waters of the active exchange zone in the Karkonosze National Park (Western Sudetes, SW Poland)
Authors: Marszałek Henryk , Rysiukiewicz Michał 
Published: January 2020

Abstract
The paper presents the variability of aluminum concentrations in groundwater of the main porous-fissured aquifer and surface waters in the area of the Karkonosze National Park (KPN), covering mainly the upper parts of the Karkonosze Mts. The analysis was based on the results of samplings carried out in the area of the KPN in August 2015 and supplemented with the results of water quality monitoring carried out during the period of 2010–2016 in selected catchments of the Karkonosze Mts. Significant spatial variability of aluminium concentrations was observed, from several dozen to over 1,090 μg/L, increasing along with the height of the measurement points. The highest concentrations were recorded in the ridge zone of the Karkonosze Mts, where the pH is the lowest.
The relationship between neck angles and ground reaction forces in schoolchildren during backpack carriage
Authors: Mosaad Dalia Mohammed , Abdel-aziem Amr Almaz 
Published: January 2020

Summary

Study aim: This study aimed to examine the effect of carrying backpacks on neck posture and ground reaction forces (GRFs) and to investigate the relationship between neck angles and GRFs during backpack carriage in schoolchildren.

Material and methods: The craniohorizontal angle (CHA), craniovertebral angle (CVA), sagittal shoulder posture (SSP) and GRFs were measured in right-handed schoolchildren (14 male and 12 female) with mean age 10.17 ± 1.15 years during loaded and unloading conditions. The Qualisys motion analysis system with a force plate was used to assess the neck angles and GRFs.

Results: During backpack carriage there was a significant increase in the CHA (p = 0.001), significant decrease in the CVA and SSP (p = 0.001, 0.016 respectively), no significant difference in the normalized (scaled to body weight) vertical GRFs (p > 0.05), and a significant increase in the anterior braking and posterior propulsive GRFs (p = 0.035, 0.002 respectively) compared to the unloading condition. While carrying a backpack there was a moderate negative correlation between the SSP and first vertical GRF (r = –0.464) and a strong negative correlation with the second vertical GRF (r = –0.571) and the posterior propulsive GRF (r = –0.587).

Conclusion: Carrying a backpack weighing 15% of the child’s body weight changes the head posture and increases the normalized value of the anterior-posterior shear force. During backpack carriage, decreasing the SSP is associated with increasing the load acceptance, thrusting and posterior propulsive forces. Increasing the shearing force may lead to development of postural abnormities. Consequently, the ideal backpack weight should be considered by parents and teachers.
Twelve-week sensorimotor training as a factor influencing movement patterns of canoe slalom athletes, assessed by the Functional Movement Screen
Authors: Chałubińska Dorota , Truszczyńska-Baszak Aleksandra , Reszelewska Agata , Targosiński Paweł , Rekowski Witold 
Published: January 2020

Summary

Introduction: The aim of the study was to evaluate whether our own twelve-week Sensorimotor Exercise Programme (SEP) affected FMS results in canoe slalom athletes. The Functional Movement Screen (FMS) is a tool for detecting asymmetries and movement range limitations in order to prevent sport injuries. The screen evaluates mobility and stability in seven fundamental movement patterns.

Material and methods: The study population consisted of 16 athletes from the Canoe Slalom National Team of Poland who competed in three sports categories: kayak single, canoe single, canoe double. The athletes, 13 men and 3 women, undertook the FMS screen twice before the starting season. Between the first and the second screen the athletes undertook a twelve-week long sensorimotor training programme.

Results: The result analysis showed a statistically significant difference in FMS results. The mean FMS screen result after twelve weeks of training increased from 16.6 points to 19.6 points.

Conclusions: An adequately designed SEP can lead to an improvement in athlete movement patterns. The FMS screen allows for assessment of changes in athlete movement patterns after twelve weeks of SEP training.
Faulty posture: Prevalence and its relationship with Body Mass Index and Physical Activity among female adolescents
Authors: Golalizadeh Dina , Toopchizadeh Vahideh , Farshbaf-Khalili Azizeh , Salekzamani Yaghoub , Dolatkhah Neda , Pirani Ali 
Published: January 2020

Summary

Study aim: The aim of this study was to determine the prevalence of postural disorders and their associated risk factors among high school girls in the city of Tabriz, Iran.

Material and methods: A cross-sectional study was conducted on 400 female students aged 14 to 18 years. Students were examined using a scoliometer, a Debrunner kyphometer, and a flexible ruler, and were directly studied for genu varum/valgum. The information about possible risk factors such as age, BMI, school bag, study time, use of social networks, and physical activity was collected through demographic survey and the International Physical Activity Questionnaire. Data were analyzed by SPSS ver. 22 through independent t-test, chi-square, and logistic regression.

Results: 181 participants (45%) had one or more abnormalities such as scoliosis (4%), kyphosis (5%), genu varum (5.7%), genu valgum (9.7%), hyperlordosis (11.2%), and asymmetrical shoulder (24.5%). The risk of hyperlordosis increased with increase in weight (OR: 1.08, 95%CI: 1.02 to 1.15; p = 0.014) and BMI (OR: 1.37, 95%CI: 1.13 to 1.67; p = 0.002). Moreover, the odds for genu valgum increased with increase in weight (OR: 1.07, 95%CI: 1.01 to 1.13; p = 0.045) and BMI (OR: 1.84, 95%CI: 1.29 to 2.62; p < 0.001); but it decreased with increase in age (OR: 0.62, 95%CI: 0.39 to 0.98; p = 0.039) and not using a study table (OR: 0.31, 95%CI: 0.12 to 0.78; p = 0.013).

Conclusions: Forty-five percent of female students had one or more postural abnormalities. Asymmetrical shoulder was the most common disorder. Weight and BMI were associated with genu valgum and hyperlordosis.