bluuebunny/crossref_metadata_2025 huggingface dataset:
Prácticas docentes en la escuela digital: la inclusión como reto
Authors: Pardo-Baldoví María Isabel , Marín-Suelves Diana , Vidal-Esteve María Isabel
Published: February 2022

Digital technologies are transforming life and organisational and didactic processes in schools. In this context, technologies have demonstrated their potential for improving education, but there are also questions of great social significance that remain to be answered and require in-depth analysis. An example of this is the degree of integration of technologies and digital teaching materials to find out what role they play in the inclusion of all pupils. To address this issue, a research project funded by Generalitat Valenciana has been developed based on a multiple case study in two schools. Interviews, focus groups and participant observation have been used as data collection techniques. The results show a progressive digitalisation of teaching practices, although without a clear underlying pedagogical perspective that would allow for an innovative use of technology in the service of inclusion. In contrast to this position, we claim the need to innovate in schools using technology, which implies the use of more complex processes that should be further investigated to promote inclusion.
Application of Coconut Shell Liquid Smoke to Control Fusarium Wilt Disease on Hevea brasiliensis Muell. Arg.
Authors: Ristiani Wahyu , Yuniati Ratna , Lestari Retno , Wardhana Wisnu
Published: February 2022

The study aims to observe coconut shell liquid smoke as a bio-fungicide in controlling F. oxysporum growth. The treatment was applied on sample i.e., coconut shield liquid smoke as a bio-fungicide, compared with a chemical fungicide as a positive control, and without treatment as a negative control. The direct observation was conducted for four weeks, with treatment application every seven days. The analysis of variance test shows the difference of three treatments in controlling the F. oxysporum growth for each observation period. Still, it has no difference in average in fungal growth after treatment. According to the results of weekly observations, coconut shell liquid smoke biofungicide reduces the disease severity on the tapping fields infected by F. oxysporum in the range of 13-21%, whereas chemical fungicide reduces the disease severity in the range of 1-10%. In conclusion, the ability of coconut shell liquid smoke bio-fungicide to control is relatively shorter compared to chemical fungicide. Based on the inhibition ability of coconut shield liquid smoke, it is recommended that utilize various grades of coconut shell liquid smoke as a comparison.
Genotypic Variations in Ferulic Acid, Antioxidant Capacity and Yield Components of Thai Landrace Rice Genotypes
Authors: Aninbon Chorkaew , Srihanoo Chayut , Phakamas Nittaya
Published: February 2022

Ferulic acid is a potent antioxidant in rice. The objective of this study was to evaluate the variations in ferulic acid and antioxidant capacity among landrace rice genotypes. The experiment is conducted under paddy field conditions in two locations. It uses a randomized complete block design with three replications, and the treatments consist of 24 landrace rice genotypes. Data are collected for yield and yield components, ferulic acid, and antioxidant capacity. Rice genotypes are significantly different for plant height, number of panicles per plant, number of seeds per panicle, 1,000 - seed weight and grain yield. Grain yields of 24 rice genotypes ranged from 1,476.9 to 4,348.1 kg/ha, and G24 is a good source for high grain yield. Variations in ferulic acid content and antioxidant capacity are found among genotypes. Ferulic acid contents range from 11.56 to 45.68 mg/100 g seed, and antioxidant capacity determined by the DPPH method ranged from 15.46 to 86.26%. G6 has the highest ferulic acid content and antioxidant capacity. These two genotypes are promising for parents in breeding programs targeting improved ferulic acid content, antioxidant capacity, and yield.
Synergistic Action of PGPR and Biofungicide with Active Ingredient of Cladosporium clasporioides to Control White Rust on Chrysanthemum
Authors: Nuryani Wakiah , Hanudin Hanudin , Rahardjo Indijarto Budi , Budiarto Kurniawan
Published: February 2022

The application of antagonist microbes to control significant diseases on crops is an essential issue in the eco-friendly and sustainable agriculture of the chrysanthemum production system. The application of antagonist consortiums is expected to synergistically suppress the pathogen more effectively than a single microbe, thus increasing the marketable flower yield. The research is carried out to evaluate the single and combined application of antagonists C. ladosporioides and PGPRs, B. subtilis, and P. flourescens to control white rust in Chrysanthemum. The results show that there is no cumulative effect from the combination of biofungicide and the PGPR on disease suppression, disease incidence, and plant growth improvement than single antagonist treatments. Compared to synthetic fungicide, biofungicide and the PGPR treatments give higher parasitism intensity, though the values were negligible among the treatments. The lowest disease intensity is recorded from synthetic fungicide treatment. The improvement of flower quality due to biofungicide, PGPR, and synthetic fungicide treatments was found only on the longer vase life than untreated plants. Observation on the compatibility of antagonists with PGPRs are still needed to increase the effectiveness in controlling white rust in Chrysanthemum.
RNA Extraction and Quality Assessment targeting SARS-CoV-2 from Wastewater Concentrates using Zymo Environ Water RNA Kit v1
Authors: Walsky Tamara , Ramachandran Padmini , Windsor Amanda , Hoffmann Maria , Grim Chris
Published: February 2022

The Zymo Environ Water RNA kit has been tested and evaluated for the application of SARS-CoV-2 wastewater surveillance. This kit was designed for water, wastewater, sludge, sewage, biofilm and other similar sample sources. As such, minimal optimization was required for this application. The kit incorporates an enrichment step that is accomplished with the use of Water Concentrating Buffer (WCB), which promotes the pelleting of viral capsids and protein-associated RNA, increasing SARS-CoV-2 RNA yields by more than 8-fold compared to without WCB. DNA/RNA Shield™ allows for safe handling as it has been validated for inactivation of pathogens including SARS-CoV-2. The kit yields highly concentrated, PCR inhibitor-free high quality RNA, applicable for many downstream applications including RT-qPCR, RT-ddPCR, and NGS.
SECULARISM AND ISLAMOPHOBIA: HISTORICAL RECONSTRUCTION OF THE FALL OF CHINA'S IDEOLOGY AND ECONOMY
Authors: Tawandorloh Ku Ares , Chema Ardareena , Kamaludin Kamaludin
Published: February 2022

Islamophobia is an issue raised by Islamic antagonist groups to portray Islam as a radical, anarchist and primitive religion. Secularism is a thought product with the concept of separating religion and the world, which is being forced to become an ideology that is accepted internationally. China, as an influential economic country in the world, provides penetration with its economic strength so that ideas that are contrary to Islamic principles dominate global ideologies. No matter how great an ideology is, it turns out to have a fragility, this is what the Chinese State has forgotten. Success in the economic field has in fact caused problems in various sectors. This article presents the historical facts of how the fall of China's power was due to over-imposing an ideology that contradicts the holy Islamic shari'ah. The research method used in this research is descriptive analysis method. The research data were collected from various sources, then analyzed using the literature review technique. The results showed that the influence of cultural values, selfishness, high nationalism culture accompanied by the political heat of the country, became a barrier for Chinese people to accept the values of the spirit of faith contained in Islamic teachings.
RELIGION AND SOCIAL TOLERANCE: GENERATION Z'S VIEWS ON EXPOSURE TO HOMOSEXUALITY IN THE MASS MEDIA
Authors: Espino Quennie Ross , Bautista Shairylle Shane , Bennagen James Noel , Tabanao Katreena Kaye
Published: February 2022

The media exerts a considerable influence on individuals' views, attitudes, and behaviors, particularly on those who lack access to alternative sources of information or are still shaping and forming their identities and perspectives. Attitude towards homosexuality has been different in understanding to type of societies’ cultural and moral development or political circumstance. Arising out of this issue on homosexuality is the idea of natural law and some interpretations of that law as forbidding homosexual sex. Traditionally, homosexuals have been underrepresented and misrepresented in television series and feature films. Homosexual characters have been cast in stereotypically negative roles purely for amusing the audience. In this paper, the researchers were able to analyze how the introduction of content presenting and detailing LGBT individuals and concerns into the mainstream media affects the audiences' attitudes and acceptance of the issue, particularly the Generation Z. The findings indicated that the majority of generation Z residents in Isulan, Sultan Kudarat, aged 15-19, are not influenced by the media in their views on homosexuality, and the interpretation revealed a neutral conclusion in terms of fully tolerating homosexuality in the community.
THE ROLE OF THE YOUNGER GENERATION IN PREVENTING THE SPREAD OF RELIGIOUS RADICALISM
Authors: Adzkia Giani , Wohseng Hasuenah
Published: February 2022

The spread of radicalism never stops in the span of the history of Muslims from the past until now. Although radicalismis often associatedwith Islam, thereis no fact that Islam is a religion that teaches peace, there has never been an element of religious coercion against others and does not condone the practice of using violence in spreading religious understanding. Meanwhile, radicalism is an understanding that seeks to impose religious opinions, desires, and ideals to realize certain goals through the path of violence. The spread of radicalism can be a real threat to all circles, including the younger generation. The younger generation is more likely to be involved in radical groups, in addition the younger generation is often the main target in the spread of radical understanding because so far the younger generation is very easy to influence. But actually the younger generation has a very important role in preventing the spread of radicalism, considering the younger generation is the next generation of the nation that will challenge the future of the nation. Therefore, the role of the younger generation becomes very important in maintaining unity, unity and preventing the spread of radicalism.
WORD EXPLORATION AND THE MEANING OF EVALUATION IN THE HOLY QURAN (THEMATIC INTERPRETATION OF EDUCATION EVALUATION)
Authors: Rakhmat Anwar Taufik , Rasyid Ari Farizal
Published: February 2022

This study is intended to find the meaning of education evaluation in an Islamic perspective studied through the Holy Quran. By using a qualitative approach, content analysis research methods and data analysis techniques with the maudhui interpretation, it is found that the meaning of evaluation in the Holy Quran is found in words which mean evaluation in the form of terms derived from the words, حَسَبَ, نَظَرَ, بَلَا and اِمْتَحَنَ totaling 150 verses. Of the four words in the Holy Quran, the researcher defines educational evaluation as "a series of systematic and integrative activities in the educational process carried out by the evaluator (the subject of evaluation) to the evaluation (the object of evaluation) to obtain a description of the results of achievement and recommendations for the educational process undertaken." Its activities include data collection, data interpretation, and decision making.
DYNAMIC ANALYSIS STUDY: IMPACT OF TIKTOK APPLICATIONS ON CHARACTER EDUCATION IN COVID-19 PANDEMIC
Authors: Hamzah Rodey Hamza Bin , Said Mohd Zohdi Bin , Supriadi Udin
Published: February 2022

This study aims to explore an analysis of the effects of using the TikTok application as a new learning model in the arts and culture sector during the Covid-19 Pandemic. The author observes that there is a considerable change in behavior among the community, especially the millennial generation in the use of technology as a bridge for online learning, namely the increasing interest of millennials in using the TikTok application lately. The research study on this occasion was carried out with a quantitative approach, where data collection was taken using a questionnaire technique. The measurement technique uses a Likert scale from a range of 1-5. The object of the research was focused on junior high school students, which was carried out using the Random Sampling Technique in which 103 participants were recorded. The Research Question is focused on exploring the relationship of this application with a new learning approach to arts and culture. The results showed that as many as 62.1% of respondents strongly agreed to help adjust traditional dance moves, 70.9% helped memorize movement choreography, 68% helped to recognize modern dance, and 57.3% agreed that this application helps understand cultural arts learning.
EFFECT OF DIGITAL STORYTELLING ON TEACHING NARRATIVE
Authors: Puspita Sari Eka Dyah , Agustina Mia Fitria
Published: February 2022

Narrative as one of English text genres functions to entertain readers. Some students do not achieve the purpose of narrative when they make it. It may happen because they do not understand the main purpose of narrative and lack of information on what should be and not should be put in the text. To overcome the problem, narrative was taught in different way by utilizing the digital form, and it is known as digital storytelling. Digital storytelling is expected to help students write narrative better so they can achieve the main purpose of the text. The main concern of this research is to find out the effect of digital storytelling in teaching narrative. It applied case study method with qualitative approach in the analysis. The data was gathered from 45 students who worked as the subject of the research. The result showed that 40 students (88,89%) felt digital storytelling help them to understand narrative better. This result implies that digital storytelling is proven to be beneficial in teaching narrative
“THE BRIDGE OF ARTA” – A RUMEIC VERSION OF THE BALLAD OF THE WALLED-UP WIFE
Authors:   Mariupol State University, Labetska Yuliia
Published: February 2022

The article deals with the analysis of two versions of a traditional ballad of the walled-up wife, widespread among the peoples of the Balkans and Asia Minor, recorded in the folklore of one of the national minorities of Ukraine – the Rumei Greeks. Linguistic analysis of text samples allows the author to trace the possible influences and cultural ties of the Azov Greeks with the metropolis. Structural-semantic and linguo-stylistic analysis of the Rumeic variants of the ballad demonstrated their pre-Azovian and pre-Crimean origins. One of the texts contains the motive, which is typical for the Pontic versions of the ballad. The language of both analyzed texts is dialectal, the Rumeika / Mariupol Greek, while it also has certain features of Demotic Greek, which can be explained not only by the archaic origin of the song, but also by the influence of Demotic Greek on Mariupol Greek already during the Azov period, when the policy of Hellenization of the Greek population of Ukraine was introduced in 1926-1938. It was concluded that the short period in the history of the Azov Greeks, when they gained access to the common Greek cultural tradition through the study of Demotic Greek and literature in it, had a certain influence on their language and folk poetry.
Delusion and Ignorance in the Structure of Guilt: Criminal Law Aspect
Authors: Ivanov A. G.
Published: February 2022

Guilt in criminal law in its essence is a very complex category, but at the same time, it is the main feature of the subjective side of the crime, which predetermines its rigorous and precise establishment within the framework of the classification of the crime. The paper states that the greatest difficulty in establishing guilt is in terms of subjective error, where the prerequisites are delusion and ignorance. At the same time, the non-identical nature of these concepts is emphasized. Based on a psychological and philosophical analysis, the author draws a conclusion about the causes of delusion and ignorance in criminal law relations, which are a defect in perception and a defect in information content. Taking into account the indicated reasons, as well as judicial enforcement practice, the author concludes that the main criterion for establishing guilt in terms of delusion or ignorance is an element of good faith. Given its application, the paper proposes levels of types of delusion and ignorance, and further their role in establishing the mental attitude of a person to a committed criminal act.
Criminal Procedural Interest in Domestic Pre-Trial Proceedings in Criminal Cases: Theoretical Foundations and the Problem of Determinism
Authors: Khromenkov I. R.
Published: February 2022

Having analyzed some of the definitions of interest existing in the science of criminal procedural law, the author, highlighting the advantages and disadvantages of the definitions of interest proposed earlier by procedural scientists, formulates his own concept of criminal procedural interest. The author examines the issue of the relationship between private and public interests in the pre-trial stages of Russian criminal proceedings, determining their internal content. The author considers the issue of the appointment of criminal proceedings in the context of the balance of private and public interests in Russian pre-trial proceedings in criminal cases. In support of his arguments, the author refers to the positions of scientists on this issue, specific examples from law enforcement practice (judicial, prosecutorial and investigative). Based on the results of the study, the author concludes that in the current criminal procedure legislation, due to the increased attention to the interests of the individual, the public interest has not been adequately reflected, which will require not only scientific rethinking, but also legislative adjustment.
Glutamine solution in the parenteral nutrition for children with critical conditions
Authors: Erpuleva Yulia V.
Published: February 2022

Nutritional support for children with critical conditions is currently considered as the most important factor in the complex of therapy, which can prevent catabolism and risk of postoperative complications. Underestimation of the nutritional factor can lead to poor outcomes, such as a decrease in immunological resistance and the occurrence of postoperative complications.

Acute trauma in critically ill patients is characterized by metabolic and systemic responses, including an immune-inflammatory response that leads to immunosuppression and nosocomial infections. Parenteral nutrition is prescribed for patients in the intensive care unit who cannot be fed naturally to provide protein and energy substrates because of impaired homeostasis. The active use of arginine, glutamine, and omega-3 fatty acids is mainly indicated for patients with injuries and burns. Moreover, the discussion about the use of immune nutrition (arginine, glutamine, and omega-3 fatty acids) continues given the need for active use in intensive care. The article provides a review of the literature on the use of glutamine solution in parenteral nutrition for children. The article discusses modern approaches to prescribing parenteral nutrition with the additional use of glutamine solution, which has beneficial effects on the childs body increases the absorption function of the intestine, increases the thickness of the intestinal mucosa, helps maintain the morphological integrity of the intestine, and reduces intestinal permeability. Recent meta-analyses have shown the effect of glutamine-rich diets especially in patients with critical conditions. The addition of glutamine improves cellular processes and functioning of organs and systems. This leads to an improvement in immune competence, barrier function, and cessation of the inflammatory process. It is also a substrate for the formation of nitrite oxide and improves the formation of adenosine triphosphate in cells. Glutamine is an energy substrate for proliferative cells, including lymphocytes. In general, glutamine has a positive effect on many organs and systems, including the gastrointestinal systems, kidneys, lungs, heart, and liver. Immune nutrition has an anti-inflammatory effect, which helps prevent the development of acute phase response. In addition, it restores the indicators of protein metabolism in the early stages of parenteral nutrition. Therefore, the use of glutamine solution in total or complementary parenteral nutrition programs can optimize the quality of treatment for children.
Treatment of a newborn with birth trauma of the liver with catheter embolization of a vessel
Authors: Yanitskaya Maria Yu. , Shestakova Ekaterina V. , Ivanenko Aleksandr N.
Published: February 2022

Birth trauma of the liver with the development of subcapsular hematoma and hemoperitoneum is reported extremely rarely. The slow enlargement of the hematoma also results in delayed development of bleeding symptoms. Noticeable clinical manifestations appear simultaneously when the hematoma ruptures into the abdominal cavity. Later, the symptoms develop very quickly that doctors failed to understand the root cause of the bleeding. The diagnosis is established only during autopsy. When conservative therapy is ineffective, open surgery is conducted; however, the surgery is associated with a high risk of unfavorable outcomes. Herein, we present a clinical case demonstrating successful treatment with endovascular embolization of a vessel due to bleeding from a giant subcapsular hematoma of the liver in a newborn.
The child was born in a settlement of the Arkhangelsk Region and weighed 3480 grams. A vacuum extractor was used to assist the weak mother during delivery. The child was in a critical condition and suffered from asphyxia. Mechanical ventilation was used. At 10 h after birth, the child was taken to a specialized neonatal center of Arkhangelsk (the helicopter flight took 2.5 h). The intensive therapy continued. Negative dynamics followed. At 25 h after birth, hemodynamic indexes decreased. X-ray and ultrasound investigations of the abdominal cavity revealed a large hematoma in the liver. It occupied the entire area of the right liver lobe. Abdominal bleeding was diagnosed. The child was taken to the X-ray department. The newborn underwent urgent endovascular embolization of the right hepatic artery. The bleeding was stopped, and the childs condition was stable. On follow-up at age 1 year and 5 months, the childs development was in accordance with age, and blood biochemical parameters were within normal limits. Ultrasound data revealed well recovery of the liver structure.
With extensive birth trauma of the liver, minimally invasive surgery, i.e., endovascular embolization of vessels, can be considered an alternative option to surgical treatment.
All-Russian Student Forum “Minimally invasive technologies in pediatric surgery. From theory to practice” dedicated to the memory of Professor A.V. Geraskin
Authors: Al-Masaht Namir  A. , Erokhina Nadezhda O. , Shumikhin Vasily S.
Published: February 2022

The Training Center for Innovative Medical Technologies was opened at the Pirogov Russian National Research Medical University in 2011 with the active participation of Professor A.V. Geraskin. On the following year, the All-Russian Student Forum Minimally Invasive Technologies in Pediatric Surgery was conducted. If eight teams from six universities took part in the first forum, there were 30 teams from 16 universities in Russia in the tenth anniversary forum in 2021. The forum held intellectual and practical competitions, which included performing tasks on simulators in a simulation operating room. Forum participants become successful pediatric surgeons, who are continuers of the traditions of our profession.
Current understanding of the treatment of newborns with intestinal malrotation: a systematic review
Authors: Trofimov Victor V. , Mokrushina Olga G.
Published: February 2022

This review aimed to analyze and organize information on the treatment of newborns with bowel malrotation. A systematic review was conducted using the databases PubMed, Web of Science, Google Scholar, Scopus, and eLibrary and journals of Pediatric Surgery, Russian Bulletin of Pediatric Surgery, Anesthesiology and Reanimatology, and Pediatric Surgery from 2010 to 2020. The search terms were as follows: malrotation, neonatal, infant, newborn, intestinal malrotation, malrotation, neonatal period, Ledds syndrome, and midgut volvulus. All journal issues were reviewed for the selected period.
Following the screening of published articles, six full-text articles that met the selection criteria were included in the systematic review. A total of 191 patients with bowel malrotation that received various treatments were described: 98 patients underwent defect correction by laparoscopy and 93 patients underwent laparotomy. Bloating was found in 103 children. Reoperations were performed on 18 newborns because of relapse. Complications in the postoperative period were noted in 25 cases, and treatment of 16 children was fatal. No study was performed following a high methodological level.
To date, studies on the surgical treatment of newborns with bowel malrotations are limited. In addition, none of the studies were conducted at a high methodological level. The lack of randomized controlled trials can be compensated for by closer collaboration between medical clinics, collection of a larger evidence base based on the analysis of the results of cohort and casecontrol studies, and examination of the reasons for the variability of results among centers.
Antihypoxic effect of new synthetic derivatives of 7-alkoxycoumarin and 4-aminocoumarin in acute hypobaric hypoxia in rats
Authors: Kashirin Anton O. , Krylova Irina B. , Selina Elena N. , Polukeev Valery A. , Zarubina Irina V. , Bychkov Evgenii R. , Shabanov Petr D.
Published: February 2022

BACKGROUND: Coumarins are naturally occurring molecules with a wide range of pharmacological activities. Their use is limited by difficulties in isolation from plant material, toxicity, and low solubility. The chemical structure of these compounds makes coumarins promising for the synthesis of a large number of derivatives that may have biological activity and be of interest as potential drugs. We had synthesized coumarin derivatives, two of which IEM-2266 (7-alkoxycoumarin derivative) and IEM-2267 (4-aminocoumarin derivative) have shown antihypoxic effect in mice in models of hypoxic hypoxia with hypercapnia, histotoxic and hemic hypoxia.
AIM: The aim of this work was to study the antihypoxic effect of new coumarin derivatives IEM-2266 and IEM-2267 under conditions of acute hypobaric hypoxia in rats.
METHODS: The experimental work was performed on male Wistar rats weighing 200220 g. Acute hypobaric hypoxia was induced in rats by placing them in a flow pressure chamber. Compounds IEM-2266 and IEM-2267 were administered intraperitoneally at the dose 25 mg/kg once 50 minutes before hypoxia. Mexidol at the dose of 100 mg/kg was used as a reference drug. The antihypoxic activity of the substances was assessed according to the following indicators: 1) lifespan at the critical height 11,000 m; 2) the value of the individual high-altitude threshold; 3) individual resistance to hypoxia calculated from high-altitude threshold, expressed in points; 4) survival at consistently presented heights; 5) determination of the structure of population resistance according to the ratio of animals with low, medium and high resistance to hypoxia.
RESULTS: New coumarin derivatives IEM-2266 and IEM-2267 exhibited antihypoxic activity under acute hypobaric hypoxia conditions. With the use of IEM-2266, IEM-2267, and Mexidol, the lifespan of animals at a critical altitude of 11,000 m increased by 2.4, 5.4, and 4.9 times, respectively, compared with the control, the point based assessment of individual resistance to hypoxia increased by 36, 66 and 67%, the absolute value of high-altitude threshold increased significantly (p 0.05). Coumarin derivatives changed the structure of population resistance, increasing the proportion of highly resistant animals.
CONCLUSIONS: Thus, the effect of IEM-2267 is comparable, and even exceeds the effect of Mexidol. The 7-alkoxycoumarin derivative IEM-2266 has a moderate, and the 4-aminocoumarin derivative IEM-2267 has high antihypoxic activity in rat AHbH conditions.
To 90th Anniversary of academician Alexander D. Nozdrachev
Authors: Shabanov Petr D.
Published: February 2022

Description of the professional activities and merits of the Russian physiologist celebrating his anniversary.
Orthopedic morbidity and organization of specialized care for children in Saint Petersburg
Authors: Pozdnykin Yu. I. , Solovyov K. S. , Davydov T. A.
Published: February 2022

Demographic indices, structure and dynamics of orthopaedic morbidity in children and adolescents of St. Petersburg are presented. During 10 years (from 1991) total number and the number of primary visits in connection with osseous-muscular diseases increased 2,5-3 times. In children the rate of orthopaedic pathology among total morbidity increased from 0.7 to 2.1% and in adolescents from 8,2 to 16%o. The problems of organization of specilaized outpatient care as well as hospital and rehabilitation care for the children with loco-motor system pathology were considered.
Clinical and radiological parallels in congenital gigantism of the hand in children
Authors: Shvedovchenko I. V. , Bergaliev A. N. , Sosnenko O. N.
Published: February 2022

Analysis of clinical manifestations of congenital wrist gygantism was performed in 67 children. Working classification of that pathology that facilitated the choice of surgical tactics was suggested. The following examination methods were used: roentgenologic (39 patients), rheovasographic (33) and radionuclide (12). Scintigraphic data of blood circulation and osteogenisis was detected to conform the clinical forms of the disease. Neither roentgenography nor rheovasography showed that correlation. The advantages of radionuclide method are its relative simplicity, sufficient informativeness and trustworthiness, low radiation load as well as possibility to obtain the data concerning bone tissue, growth zones and blood circulation of damaged segment.
A decade of experience in hip arthroplasty in dysplastic coxarthrosis
Authors: Abeltsev V. P.
Published: February 2022

One hundred ninety two patients, aged 2578, with dysplastic coxarthrosis underwent total hip replacement (46 out of them bilateral). Technical peculiarities of operations were given. Depending on the character and severity of hip damages the implants of various design were used, if necessary the plasty of spongy bone autografts was performed. At follow up under 10 years in 96% of patients the significant improvement of state was noted. In 3 cases revision total hip replacement was performed, i.e. in 2 cases due to acetabular component loosening and in 1 case due to implant loosening
Treatment of stale fractures of the neck of the metacarpal bones with an external fixation rod
Authors: Goloborodko S. A.
Published: February 2022

In 32 patients with closed old metacarpal bone neck fractures the treatment by ligamentotaxis type was performed using external rod fixation device. Fracture consolidation was achieved in all cases. Preoperatively the displacement angle ranged from 50 to 20 (mean 35), prior to the device disassembling the displacement angle varied from 25 to 5 (mean 5). During fixation the displacement increased in one patient only.
Radiation sterilization of demineralized bone grafts in the light of hepatitis B and C infection prevention
Authors: Lekishvili M. V. , Isaev E. I. , Ponomarev V. I. , Vasiliev M. G.
Published: February 2022

Donor compact bone specimens infected by В, C hepatitis were exposed to the influence of fast electron flow in increasing doses (from 15 to 50 kGy) for the detection of minimum dose of radiation sterilization. The study of specimens on HBV and HCV markers showed that 50 and 36 kGy were close to minimum doses required for the inactivation of antigen structures of В, C hepatitis, respectively. The danger of virus hepatitis transmission by demineralized bone grafts is present if conventional normative doses of radiation sterilization (up to 35 kGy) are applied. Taking into account the side effect of radiation sterilization on the microstructure of bone grafts it is necessary to continue the search of methods for the preservation of plastic (conductive and inductive) bone properties during sterilization by fast electron flow in 50 kGy dose.
Psychophysiological bases of efficiency of restoration of muscle function by the method of functional biofeedback
Authors: Kosovo I. S.
Published: February 2022

Scheme of the development of pathologic motor analyser changes in locomotor system injuries which are manifested by the formation of vicious circle of disturbance of muscular motor function. In this the main initiating factor is the deficit of sensor information. The place of artificially created biological feedback is showed and its role in the restoration of muscular motor function is described.
Modified apparatus for reposition and fixation of bone fragments
Authors: Oganesyan O. V.
Published: February 2022

The modified device was used for the treatment of 817 patients with fractures and pseudoarthrosis, correction of bone deformities and limb lengthening in hospitals of Russia and abroad. Perfection of the construction in comparison with previous designs enabled to simplify the application of the device, shorten the operation time and to increase the efficacy of its use. Graduate dozed reduction of bone fragments in all planes as well as elimination of angular displacement is performed using special device and anterior distracter without additional unit. Sagittal and frontal compression of bone fragments is carried out both longitudinally and transversely by the device itself due to its peculiarities. Stable fixation of fragments within the device does not prevent movements in the adjacent joint and provides the possibility of early limb loading.
Some new directions in the treatment of fractures of long bones and their consequences
Authors: Pichkhadze I. M.
Published: February 2022

Elaborated biomechanical classification of long bone fractures and biomechanical conception of fragments fixation are showed to allow the choice of both the fixation mode and the type of fixatives for every specific case. Essentially new splint for the traction is presented. System (set of fixatives) for transosseous osteosynthesis providing stable joining of the plate and the screw is suggested. New device (III variant) for mono- and poly polar fixation of bone fragments using pins, rods and their combinations is created. It is possible to perform the fragments reduction in all directions of three- dimensional space.
Modern approaches to the rational use of disinfectants and antiseptics in order to prevent hospital infectious complications
Authors: Pkhakadze T. Ya. , Okropiridze G. G. , Savostyanova O. V. , Loktionova N. V.
Published: February 2022

Rational use of modem antiseptics, disinfectants and sterilization agents is one of the important factors to prevent the intrahospital infection. Approaches of principles to the detection of optimum agents are presented. It has been determined that the base of the choice is complex assessment of agent's properties which provide efficacy, safety and profitability of its use as well as the type of disinfected object. One of the most important criteria of aseptic and antiseptics quantity are the results of bacteriologic control.
Nervous trophism and neurodystrophic syndromes of tissues of the musculoskeletal system (literature review and own data)
Authors: Krupatkin A. I.
Published: February 2022

The concept of a living organ presupposes the concept of its nervous trophism. Any violation of the latter is ... a violation of the integrity or even loss of the organ itself A.D. Speransky
Pain monitoring to determine the optimal timing of activation of patients after reconstructive surgery for transverse flatfoot
Authors: Kuzmin V. I.
Published: February 2022

In 30 patients with flat foot and hallux valgus reconstructive operations by CITO and Shev- rons techniques were performed on both feet. Pain monitoring using Card of pain audit was carried out at rest and under load. In 15 patients feet loading was started on the 6 postoperative day and in other 15 patients on the 4 day. Pain audit showed that the optimum time for the patient activization was the 4th postoperative day with use of special postoperative shoes and without plaster dressing and additional support. Use of computer system Balance test was shown to be a perspective for the objective evaluation of postoperative weight-bearing ability, efficacy of patient activization as well as for the acceleration of patient adaptation to postoperative loads.
Polyostotic form of metaphyseal fibrous bone defect in children
Authors: Snetkov A. I. , Berchenko G. N. , Morozov A. K. , Batrakov S. Yu. , Pavlov R. N.
Published: February 2022

Fourteen patients, 816 years, with polyossal form of metaphyseal fibrous bone defect (MFBD) were treated. The most rear variant of polyossal form of MFBD, i.e. Jaffe-Campanacci syndrome, was described for the first time in native literature. Two variants of pathologic focus localization, i.e. subperiosteal and intracortical, were detected by radiologic examination. Histologic pictures of mono- and polyossal forms of MFBD were identical. However, in Jaffe- Campanacci syndrome marked polymorphism of one-nucleiform cellular elements was observed. Differentiation-diagnostic signs of polyossal form of MFBD were defined. In most cases the conservative treatment was used, 3 patients were treated surgically.
Peculiarities of treatment of patients with gunshot fractures of the leg in Yemen
Authors: Al Junaid Abdulsalam Mohamed
Published: February 2022

Retrospective analysis of treatment of 232 wounded with gunshot crus fractures was presented. All patients were treated at Jemen Central Hospital ALTAWRA (Sana) from 1966 to 2000. Out of all patients 94% had missile wounds and 6%) comminuted wounds. All wounded were admitted to Hospital during 24 hours after injury. Peculiarities of wound treatment were the following: injured limb after application of author's stabilizing reposition device if necessary was washed by soap-saline solution. Primary debridement was more active compared to classic one and included removal of small osseous fragments and resection of large osseous fragment ends. In 66%) of wounded no complications were observed during postoperative period and healing by first intention was noted. In 8,4%) of patients healing by granulation occurred. In 15% of cases wound suppuration was limited by soft tissues. Osteomyelitis was diagnosed in 8,6% of patients. In 2% of cases crus gangrene followed by vascular thrombosis was developed.
M.F. Egorov, A.P. Chernov, M.S. Nekrasov. Orthopedic cosmetology. Publishing Center "Fedorov", Moscow, 2000. 192
Authors: Savin A. M.
Published: February 2022

A book with such a beautiful title appeared on the reader's desk. The desire to have a beautiful body, beautiful legs is inherent in every civilized person, and the Russians are no exception here, despite the many difficult problems of their existence.
Tactics of surgical treatment of spondylolisthesis
Authors: Mironov S. P. , Vetrila S. T. , Kuleshov A. A. , Vetrila M. S.
Published: February 2022

The results of surgical treatment of 133 patients with spondylolisthesis are analysed. In 60 patients III degree, in 69 IIIIV degree, in 4 patients V degree (spondyloptosis) was diagnosed. Preoperative management included traditional and functional roentgenography of lumbosacral spine, myelography, CT and MRT. Tactics of surgical treatment depended on the degree of spondylolisthesis and clinical-roentgenologic manifestations of the disease. In 32 patients bone plasty was performed (posterior and anterior spondylodesis) without additional metal fixation, in 101 patients bone plastic operations were combined with the metal fixation of the lumbosacral spine. Various types of fixatives were used: external fixation device by Byzov (6 cases), Wilson plates (23), Kazmin distractors (20) and different types of transpedicular constructions (52). Vertebral canal revision was performed only in case of persistent neurologic symptomatology. In patients with III-IV degree of spondylolisthesis either interlaminectomy or laminectomy (in marked spondylolisthesis) was performed under the visual control of the dural sac and roots at the moment of reduction. In cases of high degree of dislocation the surgical treatment was performed in two steps posterior metal fixation was supplemented with the anterior spondylodesis. It is concluded that transpedicular fixation in combination with bone plasty is the method of choice for the surgical treatment of spondylolisthesis. In Ш-IV degree of spondylolisthesis transpedicular fixation is to be combined with the anterior spondylodesis.
Development of the hip joint in children and adolescents (experimental anatomical and radiological study)
Authors: Malakhov O. A. , Morozov A. K. , Ogarev E. V. , Kosovo I. A.
Published: February 2022

Forty1 eight cadaveric hip joints from humans aged 0 to 18 years were examined to study the process of the joint formation. Polypositional radiologic and CT examinations with and without application of various techniques of artificial contrast were conducted as the first step of the study. Data obtained enabled to define more precisely the dynamics of anatomical changes during the hip joint growth, to detect the method of choice for their diagnosis and the alternative method of radiologic examination. All that is of great importance for the early detection of the pathologic changes as well as for the elaboration of diagnostic and curative management.
High corrective osteotomy of the tibia using a pedicle graft for varus deformity of the knee joint
Authors: Dubrovin G. M.
Published: February 2022

The method of valgus revascularizating tibia osteotomy using autoplasty of the clinoid defect by a pedicle graft is proposed for the treatment of patients with varus gonarthrosis. Nine patients with varus deforming arthrosis, decompensated form, stages 2 and 3, were operated on. Varus changes in the tibiofemoral angle ranged from 5 to 15. The mean consolidation term in the region of osteotomy was about 10 weeks. Follow up period was at least 2 years. The patients were clinically observed using screening monitoring system to control the disease severity and treatment efficacy. Draining effect and normalization of microcirculation were estimated by the measure of intraosseous pressure in subchondral zone. Dispersion analysis of the observation results has shown stable reduction of the average number ofpatient's condition severity from 27. 7 to 17 and the reduction of intraosseous pressure from 2.4 kPa to 0.9 kPa.
High-tech methods of surgical treatment of degenerative diseases of the lumbar spine
Authors: Nazarenko G. I. , Cherkashov A. M.
Published: February 2022

In 1908, Krause described a case of removal of a damaged intervertebral disc. After making a median skin incision, detaching the paravertebral muscles from the spinous processes and arches, and removing half of the arch, he discovered a dural sac protruding posteriorly. After dissecting the dura mater, the surgeon removed a tumor-like formation of the intervertebral disc (which he called the echondroma). This case can be considered the first attempt to remove a prolapsed disc [60]. In 1929, Dandy discovered that the cartilaginous tissues of the intervertebral disc, migrating into the spinal canal, can compress the nerves and cause pain in the leg. The removal of these "cartilaginous nodules" helped to eliminate the pain syndrome.
Modern possibilities of optimizing reparative bone tissue regeneration
Authors: Omelyanenko N. P. , Mironov S. P. , Denisov-Nikolsky Yu. I. , Matveychuk I. V. , Dorokhin A. I. , Karpov N. N.
Published: February 2022

Reparative regeneration of bone tissue is characterized by a multi-stage course. From the moment of bone damage to the completion of repair, i.e. Before the formation of morphologically mature bone tissue, which fills the bone defect, and the full restoration of bone function, a lot of time passes. At the same time, the general patterns of the development of the reparative process are clearly traced, and the specific features depend on the conditions in which it proceeds and on the potencies of osteogenic cellular elements.
THE INFLUENCE OF THE OFFER OF ANIMATION PROGRAMS ON CUSTOMER SATISFACTION AND LOYALTY
Authors: Keča Karla , Ivančić Ivana
Published: February 2022

Tourist animation is a combination of services and content aimed at improving the overall experience of the tourist service. The purpose of animation activities is to provide the guest with more than anticipated, to outperform guests’ expectations. The importance and significance of the added value that is provided to guests is increasingly emphasized. This paper was designed to overcome the deficit of research conducted in the field of tourist animation, especially the part related to the influence on customer satisfaction and loyalty. The main purpose of this research was to identify the factors of guest satisfaction that are positively related to the loyalty of guests in the hotel industry in the Republic of Croatia, through a review of the literature and the theory of guest satisfaction. Therefore, an empirical study was conducted in order to examine the impact of animation program offerings on guest satisfaction and loyalty from a manager’s perspective using a qualitative study. From the collected and analyzed data, it is possible to presume that the quality of animation programs, animators, and communication with the guest has a positive effect on guest satisfaction. Also, it has been found that the offer of animation programs affects the return and loyalty of guests. Based on the results obtained at the end of the paper, guidelines for further development in this area are proposed. The contribution of this paper is reflected in the acquisition of new knowledge regarding the impact of animation programs on guest satisfaction and loyalty, with an emphasis on the comprehensiveness of animation programs.