bluuebunny/crossref_metadata_2025_split huggingface dataset:
Landing Impact Intensities for Jumping Exercises From the OPTIMA-Ex Trial in Trained and Untrained Women
Authors: Lambert Conor , Beck Belinda R. , Weeks Benjamin K. 
Published: August 2019

Abstract
Lambert, C, Beck, BR, and Weeks, BK. Landing impact intensities for jumping exercises from the OPTIMA-Ex trial in trained and untrained women. J Strength Cond Res 35(9): 2504–2510, 2021—High-intensity mechanical loads are required to elicit a positive adaptive bone response. Our aim was to quantify the mechanical loads of impact exercises used in each progressive stage of a bone-targeted exercise intervention (the OPTIMA-Ex trial) and to investigate differences in mechanical loads between untrained and trained subjects. A randomized repeated measures experimental design was used to quantify and compare the mechanical loads, including vertical ground reaction force (vGRF) and the rate of loading (RoL) of the landing phase, of all impact exercises applied in the OPTIMA-Ex trial and to determine the load intensity for each training stage of the impact intervention. Fifteen healthy young adult women aged 18–30 years (mean 23.1 ± 3.5 years) were recruited (5 trained and 10 untrained). Overall, vGRF was classified as high impact (>4 times body mass [BM]) for all 7 training stages (4.70 ± 1.89 to 6.79 ± 2.17 BM), whereas RoL ranged from 207.01 ± 175.09 to 371.52 ± 393.43 BM·s−1 across the stages. Furthermore, a significant time effect was observed between training stages for vGRF/BM (p = 0.001) and RoL (p < 0.001). Trained subjects exhibited greater impact loads than untrained subjects for activities at every training stage (p < 0.01). We found that impact activities at every stage of the OPTIMA-Ex trial not only met the GRF criteria for high intensity but also exhibited progressive increases in load for successive stages. Furthermore, trained subjects were capable of producing greater impact loads than untrained subjects.
Influence of Well-Being Indices and Recovery State on the Technical and Physiological Aspects of Play During Small-Sided Games
Authors: Selmi Okba , Gonçalves Bruno , Ouergui Ibrahim , Levitt Danielle E. , Sampaio Jaime , Bouassida Anissa 
Published: August 2019

Abstract
Selmi, O, Gonçalves, B, Levitt, DE, Ouergui, I, Sampaio, J, and Bouassida, A. Influence of well-being indices and recovery state on the technical and physiological aspects of play during small-sided games. J Strength Cond Res 35(10): 2802–2809, 2021—Soccer players performing at high level are frequently exposed to periods of intense training, which can induce substantial stress and fatigue. These high-intensity stimuli likely lead to a lower state of well-being and poor recovery and, consequently, may affect players' performance. This study aimed to assess the influence of well-being indices (i.e., self-ratings of sleep, stress, fatigue, and delayed onset muscle soreness [DOMS]) and the total quality of recovery (TQR) on technical and physiological measures during soccer small-sided games (SSGs). Twenty male professional soccer players (age: 25.1 ± 1.0 years) performed four 25-minute SSG sessions. Well-being indices were collected before each SSG-session. Heart rate was continuously measured throughout each session, and the ratings of perceived exertion and blood lactate concentration were collected after each SSG. A hierarchical cluster analysis was performed across variables and cases to identify associations between variables and variability in players' responses between sessions. No significant correlations were found between well-being indices, TQR and physiological parameters. Total quality recovery was positively correlated with successful pass % (r = 0.27) and interceptions (r = 0.25) and negatively correlated with lost balls (r = −0.25). Fatigue and DOMS were negatively correlated with tackles (r = −0.29, r = −0.28, respectively), successful pass % (r = −0.58, r = −0.55, respectively) and interceptions (r = −0.25, r = −0.27, respectively), and positively correlated with lost balls (r = 0.32, r = 0.28, respectively). Results provide an alternative and complementary method to understand training responses and can be an objective tool to help create subgroups in training for optimizing performance. This study demonstrates the efficacy and utility of using simple well-being and recovery measures to help coaches monitor athlete readiness.
Dynamics of Metasomatic Transformation of the Rocks of the Lithospheric Mantle and Earth’s Crust in Deep-Fault Zones Controlling the Siberian Platform Trap Magmatism
Authors: Sharapov V.N. , Mazurov M.P. , Chudnenko K.V. , Sorokin K.E. 
Published: August 2019

Abstract
—For a multirate approximation, we have determined the dynamics of rock heating by a magmatic-fluid flow in a flat permeable zone cutting the cratonic lithosphere of the Siberian Platform from a magma chamber at a depth of 50 km to the Earth’s surface. This dynamics is compared with the dynamics of infiltration metasomatism in a three-layer lithosphere section: (1) harzburgitic mantle (depth 50–40 km), (2) crystalline basement (39–7 km), whose composition was simulated by the section of rocks hosting the skarn deposits of the Aldan Shield, and (3) platform cover (6–0 km), with its simplified rock compositions specified on the basis of the rock compositions in the southern and northern parts of the trap area of the Siberian Platform. Numerical modeling of the metasomatic transformation of rocks was performed in a multireservoir flow reactor, using the Selektor software. The initial composition of fluids in a magmatic source varied from highly reduced (water–methane) to ordinary (water–acid) (lg pO2 from –13.0 to –12.0). The obtained balances of the interacting phases show no significant change in the mass of aluminosilicate rocks in the mantle and Earth’s crust sections and a significant loss of their mass under replacement of carbonate and sulfate deposits.
Stages and Duration of Formation of the Kalguty Mo–W Ore-Magmatic System (Altai): Thermochronology and Mathematical Modeling
Authors: Vladimirov A.G. , Annikova I.Yu. , Murzintsev N.G. , Travin A.V. , Sokolova E.N. , Smirnov S.Z. , Gavryushkina O.A. , Oitseva T.A. 
Published: August 2019

Abstract
—The Kalguty Mo–W ore-magmatic system (OMS) is a granite batholith (S = 70 km2, V = 12,800 km3 at the recent denudation level, according to geological and geophysical data). This batholith is cut by the East Kalguty belt of rare-metal ongonite–elvan dikes spatially and temporally associated with the East Kalguty quartz-vein–greisen Mo–W deposit. Geological and petrogenetic studies along with published and our new results of geochronological (U/Pb zircon, Re/Os molybdenite, and 40Ar/39Ar biotite and muscovite) dating made it possible to reconstruct the thermochronological history of the Kalguty OMS. Five stages have been recognized: I (215 ± 1 Ma)—formation of granites of major intrusive phase and of Mo-rich mineralization, which is an orebody called the Molybdenum stock; II (206 ± 1 Ma)—formation of leucogranite and intragranitic-pegmatite stocks in the granites of major intrusive phase; III (202 ± 1 Ma)—formation of most of ongonite–elvan dikes composing a dike belt; IV (195 ± 1 Ma)—formation of long ultrarare-metal ongonite–elvan dikes in the central part of the dike belt, which is spatially associated with the W-rich veins of the deposit; and V (181 ± 1 Ma)—formation of thin ongonite–elvan dikes on the periphery of the dike belt. The recognized age stages of the Kalguty Mo–W ore-magmatic system were mathematically tested based on the model of crystallization differentiation and the dynamics of heat and mass transfer in the magma chamber corresponding to the Kalguty granite batholith. The results obtained show that the formation of a granite batholith (215 ± 1 Ma) and a later ongonite–elvan dike complex with Mo–W-rich mineralization (195 ± 1 Ma) can be explained only by a two-level ore-magmatic system with the “upper” granite batholith at a depth of 5–15 km and the “lower” granite chamber at a depth of 20–31 km. The total duration of ore-magmatic processes is 20 Myr (ore production stage) or 30 Myr, if we take into account occasional elvan dikes with poor quartz–fluorite–barite–ferberite mineralization (181 ± 1 Ma) on the periphery of the Kalguty deposit.
Global dynamics of socio-environmental crisis: dangers on the way to a sustainable future
Authors: Suša Oleg 
Published: August 2019

Today we are living in the midst of an advancing socio-environmental crisis on a planetary scale. Barriers to a sustainable future – as a positive solution to that crisis – have accumulated. Globalization and capitalist transnational power have worsened social and environmental problems, including global climate change, with serious ecological and socio-economic implications, migration and poverty, social inequalities, unemployment, labour exploitation and degradation, accumulation by dispossession, rent and resource extraction. The global danger to peace is multiplied by current militarization, the proliferation of warfare, and the legitimization of wars and military interventions.***Dinâmica global da crise socioambiental: perigos no caminho para um futuro sustentável***Hoje estamos vivendo em meio a uma crise socioambiental em escalaplanetária. Acumulam-se barreiras para um futuro sustentável – que seria uma solução positiva para essa crise. A globalização e o poder capitalista transnacional agravaram os problemas sociais e ambientais, incluindo as mudanças climáticas globais, com graves implicações ecológicas e socioeconômicas, migração e pobreza, desigualdades sociais,desemprego, exploração e degradação do trabalho, acumulação por desapropriação, rentismo e extração de recursos. O perigo global para a paz é multiplicado pela atual militarização, pela proliferação da guerra e pela legitimação de guerras e intervenções militares.Palavras-chave: Crise socioambiental. Futuro sustentável. Globalização. Poder capitalista transnacional.
Hidden in plain sight: a new species of Pleurothallis (Orchidaceae: Pleurothallidinae) from Colombia previously misidentified as Pleurothallis luctuosa
Authors: Wilson Mark , Zhao Kehan , Hampson Hailey , Chang Matt , Reina-Rodríguez Guillermo A. , Niessen Andrea 
Published: August 2019

Pleurothallis tenuisepala, a new species in subsection Acroniae, is described and compared to Pleurothallis luctuosa with which it has previously been confused. While the two species are superficially similar, they can be very easily distinguished by the size of the flowers, which are approximately 60 mm long in P. tenuisepala versus approximately 29 mm long in P. luctuosa, or the length of the sepals, which are approximately four-times the length of the petals in P. tenuisepala versus less than twice the length of the petals in P. luctuosa. The two species can also be discriminated by their nuclear internal transcribed spacer (nrITS) sequences. Pleurothallis tenuisepala occurs on Isla Gorgona off the Pacific coast of Colombia and on the western slopes of the Cordillera Occidental of the Colombian Andes, while P. luctuosa is restricted to the Cordillera de Tilarán of Costa Rica. Labellar micromorphology of both species is discussed in relation to possible pollination mechanisms.
Key words: Acroniae, cryptic species, labellum, morphology, taxonomy
Surgical tactics for associated chest trauma in acute and following periods of traumatic disease
Authors: Denisov A. S. , Schekolova N. B. , Ladeischikov V. M. 
Published: August 2019

Aim. To present in details the surgical tactics in different periods of traumatic disease (TD) for associated chest injury.
Materials and methods. Treatment of 865 patients with associated injuries was analyzed. There were 66.9 % of men (579 persons) and 33.1 % of women. Automobile traumatism dominated. The central and peripheral hemodynamics as well as vegetative disorders were investigated. The blood viscosity and toxicity, lipid metabolism etc. were determined.
Results. The characteristic features of the course of acute and the following periods of traumatic disease in associated chest injury, taking into account the revealed complications, expression of circulatory, hypoxic, metabolic and toxic changes, were studied. The logic of surgical tactics in different periods of traumatic disease was presented. Complications and errors when treating patients were analyzed.
Conclusions. Treatment of injured patients, suffering from associated chest trauma in the acute and following periods of TD is subjected to logic of surgical tactics, taking into account prognostication of occurring possible complications and their prevention.
Characteristic features of lysocim influence on growth kinetics of candida albicans fungi
Authors: Godovalov Anatoliy P. , Pastukhov Danila M. 
Published: August 2019

Aim.To assess the growth kinetics and biofilm-forming activity of Candida albicans strains when cultivated in nutrient medium with different concentrations of lysocim.
Materials and methods. Growth kinetics of strains was determined by changes in optic density of suspension at 620 nm, and biofilms detected them by their staining with fuchsin. The results were registered on photometer.
Results.Lysocim changes the growth kinetics of C. albicans, reducing the duration of exponential and prolonging the stationary phases of growth. It was established that increased lysocim concentration positively influences the proliferative activity of the fungi. As lysocim concentration is increased, C. albicans biofilm-forming activity is elevating.
Conclusions. Thus, the increased level of lysocim contributes to transition of fungi into the plankton form of growth that should be taken into consideration when treating patients with candidiasis.
Comparative effectiveness of Molixan and Glutoxim in the model of toxic liver lesions with anti-tuberculosis drugs
Authors: Bugaev Pjotr A. , Basharin Vadim A. , Antushevich Aleksandr E. 
Published: August 2019

Due to the high frequency of liver lesions caused by anti-tuberculosis drugs, the possibility of using compounds based on oxidized glutathione for hepatoprotection is shown.
Purposes and tasks. The purpose of the study was to conduct a comparative assessment of the hepatoprotective properties of molixan and glutoxim in liver lesions with anti-tuberculosis drugs. To achieve this goal, it was necessary to perform the following tasks: on the model of toxic liver damage caused by anti-tuberculosis drugs (isoniazid, rifampicin, pyrazinamide) to study the effectiveness of glutoxin and molixan by biochemical and morphological parameters; on the basis of the data to determine the most effective scheme of application.
Materials and methods: the study was conducted on 90 white male not inbred rats. Antituberculosis drugs (AD) were administered to animals daily for 14 days in the following doses: isoniazid – 50 mg/kg intraperitoneal, rifampicin – 250 mg/kg and pyrazinamide – 45 mg/kg intragastrically. Glutoxim and molixan were administered daily for 14 days at doses: 20 and 40 mg/kg – glutoxim, 30 mg/kg – molixan, intraperitoneal for 2 hours before the introduction of anti-tuberculosis drugs. The animals were divided into 5 groups of 18 rats each. Group 1 – intact animals, 2 – control AD, 3 – AD + glutoxim 20 mg/kg, 4 – AD + glutoxim 40 mg/kg, 5 – AD + molixan 30 mg/kg. In the study on day 15, biochemical parameters of blood were determined, the liver was taken for morphohistological study and the level of LPO in its homogenates was determined by the concentration of diene conjugates and malondialdehyde.
Results and conclusions. As a result of the experimental study, it was noted that the more pronounced hepatoprotective effect was exerted by molixan.
VOX. Diccionario manual Alemán. Español-Alemán. Alemán-Español, 1ª ed. (reimpresión). Junio 1996. Barcelona, Biblograf, 1996
Authors: Haensch Günther 
Published: August 2019

Reseña de libro: VOX. Diccionario manual Alemán. Español-Alemán. Alemán-Español, 1ª ed. (reimpresión). Junio 1996. Barcelona, Biblograf, 1996.
INVESTIGATION OF FIT OF THE INDIVIDUAL ABUTMENT TO THE VARIOUS PLATFORMS OF IMPLANTS ON SAGITTAL SECTION
Authors: Саркисян Константин , Sarkisyan Konstantin , Стрижакова Мария , Strizhakova Maria , Стрижаков В. , Strizhakov V. 
Published: August 2019

Introduction. Modern implant systems have different types of connections between the implant and the abutment, in the area of which a microgap can be constructively formed, as a result of which dentists are faced with a loss of bone tissue and inflammatory processes in the area of dental implants.
Objectives ― assessment of the accuracy of the marginal fit of an individual abutment to the implant platform on a sagittal slice.
Methods. Two groups were formed according to the type of connection between the implant and the abutment (conical and planar). Individual abutments for all systems were made using CAD-CAM technology. Using the grinding machine Metaserv 25, sagittal sections of the abutment and implant were obtained. The study and cutting the compound was carried out on a TESCAN MIRA 3 autoemission electron microscope.
Results. Using an electron microscope TESCAN MIRA 3, we obtained images of the surface of the connection of the abutment and the implant on a sagittal slice. When three-dimensional scanning of the studied samples were obtained volumetric images. Measurements of the microgap of the implant compound and abutment on the sagittal split showed that with an increase of x8000 in the first group with a conical connection, the figure varied from 0.27-3.46 microns. In the second group with a planar compound, the index varied from 6.50-9.70 microns.
Conclusions. The ratio of the abutment to the implant with conical connections showed the best results in comparison with planar connections. Using CAD-CAM technology allows you to create prostheses with good marginal fit of the connection between the implant and the abutment.
STRUCTURAL FEATURES OF THE SOFT TISSUES SURROUNDING THE IMPLANT AND FACTORS AFFECTING THE DEVELOPMENT OF INFLAMMATION IN THE REIMPLANTAL SPACE
Authors: Султанов Антон , Sultanov Anton , Первов Юрий , Pervov Yury , Яценко Анна , Yatsenko Anna , Султанова Маргарита , Sultanova Margarita , Никитан Серегей , Nikitin Sergey 
Published: August 2019

Introduction. The tissues surrounding the implant, which have common features with periodontal tissues, but still possessing a certain specificity are the actual topic of the study. A considerable amount of textbooks has been written on this topic, but so far it has remained little studied.
Purpose ― to summarize all knowledge of the structural features of the tissues surrounding the implant, etiology, pathogenesis, clinical picture, differential diagnosis of the pathologies of these tissues.
Results. This review is devoted to the analysis of the modern understanding of the influence of the structural features of the soft tissues surrounding the implant and the nonspecific protection factors of the oral mucosa on the potentiation of inflammatory processes and their relationship with the biodegradation of the material. The work of scientists on the criteria for choosing an implantable material depending on the resistance to aggressive environments of the oral cavity, as well as biocompatibility with the tissues of the oral cavity. The risks of complications are considered depending on the implantable material. The etiopathogenesis of such diseases as implantation mucositis and dental periimplantitis is also considered. The clinical picture of these diseases is described, a correlation is made with the materials used for the manufacture of suprastructures. The prevention of complications arising from prosthetics on dental implants is considered.
CONDITION OF CELLULAR AND HUMORAL RELATIONSHIPS OF IMMUNITY IN CANDIDA ASSOCIATED PARODONTITIS WITH MEDIUM AND HIGH DEGREE OF QUANTITATIVE REPLACEMENT OF PARADONTAL POCKETS
Authors: Мирсаева Фания , Mirsaeva Faniya , Ханов Тимур , Hanov Timur 
Published: August 2019

According to many researchers, the change in the course of chronic generalized periodontitis is associated with changes in the patient's immune status. As a result, colonization resistance decreases, the etiological role of opportunistic pathogens, fungal associations, which act synergistically with periodontal pathogenic bacteria and contribute to the development of candida-associated periodontitis, increases.
Due to the fact that this disease has little specific symptoms, relapsing course and does not respond to standard therapy, characteristic disorders in the immune system can serve as a diagnostic criterion as well as a criterion for evaluating the effectiveness of the treatment. However, to date, this issue has not been studied, taking into account the degree of quantitative contamination of periodontal pockets with fungi of the genus Candida, which was the subject of this study.
The aim is to study the state of cellular and humoral immunity during the exacerbation of candida - associated periodontitis with an average and high degree of dissemination of periodontal pockets by Candida fungi.
Methodology. A survey of cellular and humoral immunity units of 25 people with intact periodontal disease and 60 patients with exacerbation of candida-associated periodontitis, taking into account the degree of dissemination of periodontal pockets by Candida fungi. Modern and informative immunological methods of research have been used, such as T and B lymphocytes and their subpopulations, phagocytic unit, humoral factors of systemic and local immunity.
Results. An immunological study revealed that the exacerbation of candida-associated periodontitis is accompanied by changes in cellular and humoral immunity. The severity and nature of the changes depend on the degree of dissemination of periodontal pockets by Candida fungi.
Conclusions. The obtained data on changes in the indices of cellular and humoral immunity can serve as a diagnostic criterion and a criterion for evaluating the effectiveness of the treatment being carried out.