8 research outputs found

    Features of Mathematical Training of Programmers to Kherson State University

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    Вопросу ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΠΈ программистов посвящСны многочислСнныС Π½Π°ΡƒΡ‡Π½Ρ‹Π΅ дискуссии ΠΈ исслСдования, Ρ‚Π°ΠΊ ΠΊΠ°ΠΊ Π½Π° эту ΠΏΡ€ΠΎΠ±Π»Π΅ΠΌΡƒ ΡΡƒΡ‰Π΅ΡΡ‚Π²ΡƒΡŽΡ‚ Π΄ΠΈΠ°ΠΌΠ΅Ρ‚Ρ€Π°Π»ΡŒΠ½ΠΎ ΠΏΡ€ΠΎΡ‚ΠΈΠ²ΠΎΠΏΠΎΠ»ΠΎΠΆΠ½Ρ‹Π΅ Ρ‚ΠΎΡ‡ΠΊΠΈ зрСния. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ Π°Π½Π°Π»ΠΈΠ·ΠΈΡ€ΡƒΡŽΡ‚ΡΡ ΡƒΡ‡Π΅Π±Π½Ρ‹Π΅ ΠΏΠ»Π°Π½Ρ‹ ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΠΈ программистов Π² Π£ΠΊΡ€Π°ΠΈΠ½Π΅. Π Π°ΡΡΠΌΠ°Ρ‚Ρ€ΠΈΠ²Π°ΡŽΡ‚ΡΡ основныС стандарты матСматичСской ΠΏΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΠΈ ΠΏΠΎ ΡΠΏΠ΅Ρ†ΠΈΠ°Π»ΡŒΠ½ΠΎΡΡ‚ΡΠΌ Β«ΠšΠΎΠΌΠΏΡŒΡŽΡ‚Π΅Ρ€Π½Ρ‹Π΅ Π½Π°ΡƒΠΊΠΈ ΠΈ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½Ρ‹Π΅ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈΒ» ΠΈ Β«Π˜Π½ΠΆΠ΅Π½Π΅Ρ€ΠΈΡ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ½ΠΎΠ³ΠΎ обСспСчСния». Π˜ΡΡΠ»Π΅Π΄ΡƒΠ΅Ρ‚ΡΡ мотивация студСнтов ΠΊ ΠΎΠ±ΡƒΡ‡Π΅Π½ΠΈΡŽ ΠΌΠ°Ρ‚Π΅ΠΌΠ°Ρ‚ΠΈΠΊΠ΅. ΠŸΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠΈΡΡ‚ ΠΏΠΎ Ρ€ΠΎΠ΄Ρƒ своСй Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ Π΄ΠΎΠ»ΠΆΠ΅Π½ ΡƒΠΌΠ΅Ρ‚ΡŒ ΡΡ‚Ρ€ΠΎΠΈΡ‚ΡŒ модСль ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ½ΠΎΠ³ΠΎ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚Π°, для Ρ‡Π΅Π³ΠΎ Π΅ΠΌΡƒ Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹ знания, умСния, Π½Π°Π²Ρ‹ΠΊΠΈ Π°Π½Π°Π»ΠΈΠ·Π° ΠΈ синтСза ΡˆΠΈΡ€ΠΎΠΊΠΎΠ³ΠΎ Π΄ΠΈΠ°ΠΏΠ°Π·ΠΎΠ½Π° Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌΠΎΠ², структур ΠΈ матСматичСских ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ², Π° Ρ‚Π°ΠΊΠΆΠ΅ Π²Ρ‹Π±ΠΎΡ€Π° Π°Π΄Π΅ΠΊΠ²Π°Ρ‚Π½Ρ‹Ρ… исслСдованиям ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ², срСдств ΠΈ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ. ΠŸΠΎΠ΄Π³ΠΎΡ‚ΠΎΠ²ΠΊΠ° программистов Π² Π₯Π“Π£ ΠΎΡ€ΠΈΠ΅Π½Ρ‚ΠΈΡ€ΠΎΠ²Π°Π½Π° Π½Π΅ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Π½Π° Ρ€Π΅ΡˆΠ΅Π½ΠΈΠ΅ Π·Π°Π΄Π°Ρ‡ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠΉ ΠΏΡ€Π΅Π΄ΠΌΠ΅Ρ‚Π½ΠΎΠΉ области, Π½ΠΎ ΠΈ Π½Π° Π³ΠΎΡ‚ΠΎΠ²Π½ΠΎΡΡ‚ΡŒ ΠΊ ΡΠ°ΠΌΠΎΡΡ‚ΠΎΡΡ‚Π΅Π»ΡŒΠ½ΠΎΠΌΡƒ ΠΏΡ€ΠΈΠΎΠ±Ρ€Π΅Ρ‚Π΅Π½ΠΈΡŽ Π½ΠΎΠ²Ρ‹Ρ… Π·Π½Π°Π½ΠΈΠΉ ΠΈ ΠΎΠΏΡ‹Ρ‚Π° Π² Ρ€Π°Π·Π½Ρ‹Ρ… сфСрах чСловСчСской Π΄Π΅ΡΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΠΈ, Π³Π΄Π΅ Π²Π½Π΅Π΄Ρ€Π΅Π½Ρ‹ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½Ρ‹Π΅ Ρ‚Π΅Ρ…Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ.Question of programmers dedicated to numerous scientific debate and research, as this problem there are diametrically opposing views. The article analyzes the educational programmers training plans in Ukraine. The basic standards for mathematical training in the field of "Computer Science and Information Technology" and "Software Engineering". We investigate the motivation of students to learn mathematics. Programmer course of their work should be able to build a model of a software product for which it requires the knowledge, skills, skills of analysis and synthesis of a wide range of algorithms, mathematical methods and structures, as well as the choice of adequate research methods, tools and technologies. Training of KSU is focused not only on the tasks a particular subject area, but also on the willingness of independent acquisition of new knowledge and experience in different spheres of human activity, where information technologies are introduced

    Development of novel enzyme potentiometric biosensor based on pH-sensitive field-effect transistors for aflatoxin B1 analysis in real samples

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    International audienceThis study aimed at the development and optimization of a potentiometric biosensor based on pH-sensitive field-effect transistors and acetylcholinesterase for aflatoxin B1 determination in real samples. Optimal conditions for bioselective elements operation were defined and analytical characteristics of the proposed biosensor were studied. The proposed biosensor characterized high operational stability and reproducibility of signal. Selectivity of acetylcholinesterase-biosensor to aflatoxins in relation to other groups of toxic substances was analyzed. The developed biosensor was applied to the determination of aflatoxin B1 in real samples (sesame, walnut and pea)

    Microwave Waveguide-Based Dielectrometry for the Monitoring Erythrocytes’ Beta-Receptors Activity

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    Π£ Ρ€ΠΎΠ±ΠΎΡ‚Ρ– ΠΏΡ€ΠΎΠΏΠΎΠ½ΡƒΡ”Ρ‚ΡŒΡΡ Π½ΠΎΠ²ΠΈΠΉ комплСксний ΠΏΡ–Π΄Ρ…Ρ–Π΄ Π΄ΠΎ характСристики ΠΊΠ»Ρ–Ρ‚ΠΈΠ½Π½ΠΎΡ— рСактивності Π·Π° допомогою Π΅Ρ€ΠΈΡ‚Ρ€ΠΎΡ†ΠΈΡ‚Ρ–Π² Π² Π½ΠΎΡ€ΠΌΡ– Ρ‚Π° ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³Ρ–Ρ—. Π‘ΡƒΠ»ΠΎ застосувано Π΄Π²Π° ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈ - ΠΌΡ–ΠΊΡ€ΠΎΡ…Π²ΠΈΠ»ΡŒΠΎΠ²ΠΈΡ… Ρ…Π²ΠΈΠ»Π΅Π²ΠΎΠ΄Ρ–Π² Π½Π° основі Π΄Ρ–Π΅Π»Π΅ΠΊΡ‚Ρ€ΠΎΠΌΠ΅Ρ‚Ρ€Ρ–Ρ— (39,5 Π“Π“Ρ†) Ρ‚Π° осмотичної рСзистСнтності. Π”Ρ–Π΅Π»Π΅ΠΊΡ‚Ρ€ΠΈΡ‡Π½Π° рСакція Π΅Ρ€ΠΈΡ‚Ρ€ΠΎΡ†ΠΈΡ‚Ρ–Π² Π·Π°Π»Π΅ΠΆΠΈΡ‚ΡŒ Π²Ρ–Π΄ Ρ„Ρ–Π·Ρ–ΠΎΠ»ΠΎΠ³Ρ–Ρ‡Π½ΠΎΠ³ΠΎ стану Π΄ΠΎΠ½ΠΎΡ€ΡΡŒΠΊΠΎΡ— ΠΊΡ€ΠΎΠ²Ρ–, Ρ‰ΠΎ Π·Π½Π°Ρ…ΠΎΠ΄ΠΈΡ‚ΡŒΡΡ Π² прямій залСТності Π²Ρ–Π΄ ступСня Ρ—Ρ… Π±Π΅Ρ‚Π°-Ρ€Π΅Ρ†Π΅ΠΏΡ‚ΠΎΡ€Π½ΠΎΡ— активності.Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ Π½ΠΎΠ²Ρ‹ΠΉ комплСксный ΠΏΠΎΠ΄Ρ…ΠΎΠ΄ ΠΊ характСристикС ΠΊΠ»Π΅Ρ‚ΠΎΡ‡Π½ΠΎΠΉ рСактивности с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ эритроцитов Π² Π½ΠΎΡ€ΠΌΠ΅ ΠΈ ΠΏΠ°Ρ‚ΠΎΠ»ΠΎΠ³ΠΈΠΈ. ΠœΡ‹ ΠΏΡ€ΠΈΠΌΠ΅Π½ΠΈΠ»ΠΈ Π΄Π²Π° ΠΌΠ΅Ρ‚ΠΎΠ΄Π° - ΠΌΠΈΠΊΡ€ΠΎΠ²ΠΎΠ»Π½ΠΎΠ²Ρ‹Ρ… Π²ΠΎΠ»Π½ΠΎΠ²ΠΎΠ΄ΠΎΠ² Π½Π° основС диэлСктромСтрии (39,5 Π“Π“Ρ†) ΠΈ осмотичСской рСзистСнтности. ДиэлСктричСская рСакция эритроцитов зависит ΠΎΡ‚ физиологичСского состояния донорской ΠΊΡ€ΠΎΠ²ΠΈ, находящСйся Π² прямой зависимости ΠΎΡ‚ стСпСни ΠΈΡ… Π±Π΅Ρ‚Π°-Ρ€Π΅Ρ†Π΅ΠΏΡ‚ΠΎΡ€Π½ΠΎΠΉ активности.In the present work we propose a new integrated approach to characterization of cellular reactivity using human erythrocytes in health and disease. We have applied two methods – microwave waveguide-based dielectrometry (39.5 GHz) and osmotic fragility technique based on photometry – to monitor receptor-specific response of blood cells caused by the beta-blocker exposure. Our results showed that dielectric response of erythrocytes depends on the physiological state of blood donors that is in good agreement with the degree of their beta-receptors activity (beta-ARM index)

    Acetylcholinesterase (AChE) Biosensors for Determination of Carbamate Pesticides

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    Applications of nanotechnology are the remarkable sizes dependent on physiochemical properties of nanomaterials that have led to the developed protocols for synthesizing nanomaterials over a range of size, shapes and chemical compositions. Nanomaterials are normally powders composed of nanoparticles which exhibit properties that are different from powders. Nanotechnology is the engineering of functional systems at the molecular scale with their wide applications in energy sector, including -but not limited to- energy resources, energy conversion, energy storage, and energy usage; drug delivery systems including- safety concerns, perspective, challenges, target therapeutics for cancer, neurodegenerative diseases and other human diseases, nanomaterials based tissue engineering; and food sectors including to- food safety and quality, opportunities, challenges, nanomaterials based enhancing food packing, and determination of foodborne pathogens, agro and marine food, analysis of market, regulations and future prospects
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