scholarly journals SYNTHESIS OF STRUCTURE OF FOREST MECHANIZED COMPLEX BASED ON A COMPACT MOBILE POWER MODULE

2017 ◽  
Vol 7 (1) ◽  
pp. 196-204
Author(s):  
Мясищев ◽  
D. Myasishchev

Currently in the Russian forest sector of the economy do not cease arguing and thinking about strategy and tactics, both for logging industry and the areas of afforestation and reforestation. This is primarily due to significant contradictions between the big less-experienced and timber enterprises of small business. Moreover, these difficulties have their roots in the significant difference in the technical equipment of these manufacturers of wood. The methodology of this study is analytical analysis of long-term developments of AFI (Arkhangelsk Forestry Institute) – ASTU (Arkhangelsk State technical University) – NARFU (Northern (Arctic) Federal University) (Arkhangelsk) in the mechanization of forestry work. For a long time, since the mid 80- ies of the last century, these organizations have carried out comprehensive studies of small forestry equipment – tillers and small tractors, machines and tools with technological plumes. We used all the tools of scientific research: mental heuristic methods; mathematical modeling, optimization techniques and research tests. The work was carried out in close cooperation with machine- building enterprises of the region. The findings should be considered as specific prototyping, experimental and prototypes of forest machines and tools on the chassis of compact mobile module. On the results of many years’ research activities, a patent for an invention has been received, dozens of articles were written, and numerous scientific presentations at research conferences were made. The University has actively replicated and disseminated scientific and technical information on the created objects, engineers and specialists, researchers has been training on this basis.

2018 ◽  
Vol 7 (4) ◽  
pp. 205-215
Author(s):  
И. Шегельман ◽  
I. Shegelman ◽  
Алексей Васильев ◽  
Aleksey Vasil'ev

One of the reasons that domestic machine-building enterprises have lost the market to foreign companies - manufacturers of machinery for harvesting and deep processing of woody biomass is underestimation of the need to accelerate the synthesis and implementation of domestic innovations in forest sector. The most important place in the number of such innovations is occupied by patented technological and technical solutions. The determining factor in formation of knowledge bases and convenience of further work with them is correct structuring and visualization of information that constitutes their essence. One of the approaches to the formation of knowledge bases is compilation of "intellectual matrices" for the development of an object of technology. These matrices are formed taking into account valuation of technical equipment reached by the object for the considered period of time of technical level by analyzing the patent documentation and helping to identify its most strongly and poorly developed "sides", which in turn makes it possible to determine promising areas for improvement. The authors offer the concept of knowledge management in forest complex by forming "intelligent matrices" for the synthesis of patentable technological and technical solutions. The concept was tested at a number of facilities of forest complex technologies and equipment and confirmed by forming and protecting of several dozens of patents. The methodology of synthesizing patentable technical solutions with the construction of intelligent matrices is shown on the example of constructive and technological analysis of a harvester. It is established that a promising direction for improving the design of harvester is to improve technical and economic characteristics of its operation in processor mode. The essence of patented technical solutions consists in equipping the handle of manipulator with an additional working element that allows to separate individual logs from the stack, thus providing free space next to them for free gripping of jaws of harvester head.


Author(s):  
Elena N. Kasyanchuk ◽  
Irina A. Tsvetochkina ◽  
Ruslan A. Baryshev ◽  
Olga I. Babina

The paper is devoted to the development of a university library strategy in the period of digitalization of all spheres of social activity. There are analyzed theoretical approaches and practical methods for developing strategic planning in library activities. The paper defines the need for strategic management as a factor in the effectiveness of a university library. There are considered the directions of the library strategic development, which depend on the vector of development of the university, its educational and research activities.The strategic planning is presented as a process of modeling the future activities of the library. It includes the library’s mission formulation, its objectives, tasks and events to achieve the goals, as well as its key performance indicators. The article sees the development strategy as an element of the management process aimed at creating and maintaining a strategic balance between the goals of the library and the university, its potential and likely development prospects.The article shows the advantages of SWOT analysis as a unique tool for designing a library development strategy. There are presented five stages of developing the Strategy for the Scientific Library of the Siberian Federal University. The authors note that the library has a good potential to develop the digitalization process: there is a digitization center, good technical equipment, its own software products, an extensive repertoire of world resources, a wide range of online services, etc. However, there are also weak points that hinder the library development: the obsolescence of the computer equipment, the lack of modern ergonomic space for individual and group work of students, the irregular acquisition of printed publications, the instability of funding, etc. All this can complicate the library development in the context of the digital economy development and lead to a decline in the prestige of the library. The library’s development strategy is aimed at eliminating these problems. It presents the goals, objectives, efficiency criteria for each area of activity of the modern library of the university. The article reveals the main strategic directions of the library’s development. The proposed strategy can become a real tool for optimizing the activities of all libraries in the transition period of the digital society development.


2019 ◽  
Vol 12 (1) ◽  
pp. 7-20
Author(s):  
Péter Telek ◽  
Béla Illés ◽  
Christian Landschützer ◽  
Fabian Schenk ◽  
Flavien Massi

Nowadays, the Industry 4.0 concept affects every area of the industrial, economic, social and personal sectors. The most significant changings are the automation and the digitalization. This is also true for the material handling processes, where the handling systems use more and more automated machines; planning, operation and optimization of different logistic processes are based on many digital data collected from the material flow process. However, new methods and devices require new solutions which define new research directions. In this paper we describe the state of the art of the material handling researches and draw the role of the UMi-TWINN partner institutes in these fields. As a result of this H2020 EU project, scientific excellence of the University of Miskolc can be increased and new research activities will be started.


Author(s):  
Esmira Mehdiyev ◽  
Celal Teyyar Uğurlu ◽  
Gonca Usta

This study aims to determine the university students’ level of motivation in terms of different variables. A study group of this research has been designed through one of the non-random sampling methods, Using appropriate sampling, 606 students from Faculty of Education of C.U. have been involved in this study. Motivation scale in English Language Learning developed by Mehdiyev,Usta,Uğurlu (2015) was used as an instrument of data collection. T-test and one - way analysis of variance (ANOVA) were used to resolve problems of this research. As a result of the research the motivation level of university students hasn’t been revealed significantly different regarding to the gender variable. However, considering the t-test results of motivation scale dimensions, confidence, attitude and personal use, significant difference is seen in favour of women in personal use dimension. The level of language learning motivation of female students is higher than men’s regarding to personal use dimension. However, men’s and women’s views don’t differ significantly in attitude and confidence dimensions. University students don’t present significant differences in terms of birth place, parent’s education level, total motivation scores and confident, attitude and personal dimensions. Students’ motivation levels are seen not to be influenced by the places such as village, provision or city where they have spent the most of their lifetime. At the same time the findings revealed that parental status variable in terms of primary, secondary and university graduates has no effects on students’ motivation.


2018 ◽  
Vol 7 (4) ◽  
pp. 42-49 ◽  
Author(s):  
Korkmaz YİĞİTER ◽  
Hakan TOSUN

The aim of this study is to investigate the effects of participation in a 1-week summer camp on thehopelessness and self-esteem of the university students attending Sport Sciences Faculty. Participants were 36university students assigned to experiment group using a random procedure. Coopersmith Self-esteem and Beck Hopelessness Scales were completed at the beginning and end of the summer camp by designed the university. The obtained data were analysed in the SPSS 18.0 program and the significance level was taken as 0.05. The descriptive statistics, independent simple t test, paired simple t test and Pearson correlation were used for analyse the data in the study. According to the results of the research, no significant difference was observed in the comparison of the hopelessness and self-esteem levels between pre and post-test. In addition, there was a significant difference in the hopelessness level of male and female students but any significant difference was not observed in terms of self-esteem. There was a significant relationship between hopelessness and self-esteem pre and post-test. These result shows that a 1-week summer camp cannot change the hopelessness or self-esteem level. However, as the self-esteem rises, the rate of despair decreases whereas as the despair rises, the selfesteem decreases.


2020 ◽  
Vol 22 (Supplement_2) ◽  
pp. ii26-ii26
Author(s):  
Emma Toman ◽  
Claire Goddard ◽  
Frederick Berki ◽  
William Garratt ◽  
Teresa Scott ◽  
...  

Abstract INTRODUCTION Controversy exists as to whether telephone clinics are appropriate in neurosurgical-oncology. The COVID-19 pandemic forced neuro-oncology services worldwide to re-design and at the University Hospitals Birmingham UK, telephone clinics were quickly implemented in select patients to limit numbers of patients attending hospital. It was important to determine how these changes were perceived by patients. METHODS A 20-question patient satisfaction questionnaire was distributed to patients who attended neuro-oncology clinic in person (“face-to-face”), or via the telephone. Fisher’s exact test was used to determine significance, which was set at p< 0.05. RESULTS Eighty questionnaires were distributed between June 2020 and August 2020. Overall, 50% (n=40) of patients returned the questionnaire, 50% (n=23) of face-to-face and 50% (n=17) telephone patients. Of those who received telephone consultations, 88% (n=15) felt the consultation was convenient, 88% (n=15) were satisfied with their consultation and 18% (n=3) felt they would have preferred to have a face-to-face appointment. Of those who attended clinic in person, 96% (n=22) felt their consultation was convenient, 100% (n=23) were satisfied with their consultation and 13% (n=3) would have preferred a telephone consultation. Within the face-to-face clinic attendees, only 13% (n=3) were concerned regarding the COVID risk associated with attending hospital. There was no significant difference in patient convenience or satisfaction (p=0.565 and p=0.174 respectively) between face-to-face and telephone clinics. There was no significant difference in whether patients would’ve preferred the alternative method of consultation (p > 0.999). CONCLUSION Our study suggests that careful patient selection for neuro-oncology telephone clinic is not inferior to face-to-face clinic. Telephone clinic during COVID-19 pandemic proved to be convenient, safe and effective. This global health crisis has transformed telephone neuro-oncology consultations from an experimental innovation into established practice and should be continued beyond the pandemic in select cases.


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
C. L. Downey ◽  
J. Bentley ◽  
H. Pandit

Abstract Background Time out of clinical training can impact medical trainees’ skills, competence and confidence. Periods of Out of Programme for Research (OOPR) are often much longer than other approved mechanisms for time of out training. The aim of this survey study was to explore the challenges of returning to clinical training following OOPR, and determine potential solutions. Methods All current integrated academic training (IAT) doctors at the University of Leeds (United Kingdom) and previous IAT trainees undertaking OOPR in the local region (West Yorkshire, United Kingdom)(n = 53) were invited to complete a multidisciplinary survey. Results The survey was completed by 33 participants (62% response rate). The most relevant challenges identified were completing the thesis whilst transitioning back to clinical work, the rapid transition between full-time research and clinical practice, a diminished confidence in clinical abilities and isolation from colleagues. Potential solutions included dedicated funds allocated for the renewal of lapsed skills, adequate notice of the clinical rotation to which trainees return, informing clinical supervisors about the OOPR trainee returning to practice and a mandatory return to standard clinical days. Conclusions Addressing these issues has the potential to improve the trainee experience and encourage future trainees to take time out of training for research activities.


1991 ◽  
Vol 37 (3) ◽  
pp. 321-335 ◽  
Author(s):  
Birger Gerhardsson

The New Testament discipline is a rather odd bird within the university. The object of our research is small, a book we can have in our pocket. And the learned work with this book has been carried out for a long time: acute theologians have studied it for almost two millennia and critical scholars for two centuries; there is hardly any counterpart. The secondary literature is as the grains of sand on the sea-shore.


2003 ◽  
Vol 9 (1_suppl) ◽  
pp. 48-50 ◽  
Author(s):  
P Soegner ◽  
Th Rettenbacher ◽  
A Smekal ◽  
D Zur Nedden

summary The Tyrolean telemedicine pilot project linked the University Clinic of Innsbruck and the district hospital in Reutte. Five medical specialties were investigated: teleradiology, telepathology, teledermatology, tele-ophthalmology and tele-oncology. A Tyrolean ‘four-column model of quality management in telemedicine’ was introduced to ensure a global view of the project and to avoid mistakes. In teleradiology, a 12-step workflow was developed, which described the medical responsibilities at each stage. We found that the defined teleradiology workflow and the technical equipment for data security and data exchange worked without problems in over 79% of a total of 424 cases. To ensure continuous quality assurance, the whole teleradiology workflow was ISO 9001:2000 certified.


2001 ◽  
Vol 16 (3) ◽  
pp. 99-101
Author(s):  
Cari Spence

The purpose of this study was to identify prevalence rates of medical problems among flautists. The Flute Health Survey (FHS), a questionnaire with items regarding musculoskeletal and nonmusculoskeletal problems, was distributed at the 1999 National Flute Association annual meeting (n = 40). This questionnaire was pilot tested at the 1999 Texas Flute Festival, which is hosted by the Texas Flute Society. The University of North Texas has posted on the Internet a similar questionnaire regarding the medical problems of all musicians. Responses from the University of North Texas Musician Health Survey (UNT-MHS) were filtered to include only those respondents who denoted flute as their primary instruments (n = 328). Data sets from both surveys were then processed using comparative statistics. Findings show that there was no significant difference between the demographics of the two populations. Only one musculoskeletal site, the left hand, was found to be statistically significant between the two groups. Four nonmusculoskeletal items, depression, earache, headache, and sleep disturbances, were found to be different between the two groups. The overall findings of this comparison show that there are many medical problems facing the flute playing community. Further investigation and observations of this population are necessary.


Sign in / Sign up

Export Citation Format

Share Document