4 research outputs found
Техніко-економічне обґрунтування комп’ютерно-імітаційної моделі програмного продукту С++
The research describes the methodology of the study of computer-simulation models of C++ software product. The interface of the developed computer program to simulate the random packing of the various particles of the mixture in a rectangular container is presented. The regularities of structure formation of materials with given size and shape (spherical, ellipsoidal, netamerica) of the structural elements of the charge of structurally inhomogeneous materials and correlation between the components, structure and properties of structurally inhomogeneous materials is reasonably predicted. The analysis of physical and mechanical properties of structurally inhomogeneous materials, the sequence of operations of technological process is made. It is defined that the basic properties and parameters of materials (density of the mold, the quality of contacts, grain size, content components) that should be controlled in the manufacturing process. It is proved that the developed computer-simulation model provides the opportunity to reduce the cost of operational memory of computer information systems, and conduct the bulk of research without setting up expensive and time-consuming field experiments, allowing for a near zero waste (from waste) manufacture of a wide purpose, to save energy and materials, to reduce labor costs by reducing the number of process operations, and process automation.Описано методику техніко-економічного обґрунтування комп’ютерно-імітаційної моделі програмного продукту С++. Представлено інтерфейс розробленої комп’ютерної програми для моделювання процесу випадкового пакування різних часточок шихти у прямокутному контейнері. Обґрунтовано прогнозування закономірностей формування структури матеріалів, з урахуванням розмірів та форми (сферична, еліпсоподібна, неізометрична) структурних елементів шихти структурно-неоднорідних матеріалів, та встановлено кореляційні зв’язки між складовими, будовою та властивостями структурно-неоднорідних матеріалів. Здійснено аналіз фізико-механічних властивостей структурно-неоднорідних матеріалів, а також представлено послідовність операцій технологічного процесу. Визначено основні властивості та параметри матеріалів (щільність прес-форми, якість контактів, розміри зерен, вміст компонентів), які доцільно контролювати в процесі їх виготовлення. Доведено, що розроблена комп’ютерно-імітаційна модель дає можливість скоротити витрати оперативної пам’яті комп’ютерно-інформаційних систем, а також проводити основний об’єм досліджень без постановки дорогих і трудомістких натурних експериментів, що дозволяє ввести практично безвідходне (з відходів) виробництво виробів широкого цільового призначення, зберігати енергію та матеріали, скорочувати трудові затрати за рахунок зменшення кількості технологічних операцій та автоматизації процесів
Effects of the lercanidipine - Enalapril combination vs. The corresponding monotherapies on home blood pressure in hypertension: Evidence from a large database
103siObjective: To compare a combination of a dihydropyridine
calcium-channel blocker with an angiotensin converting
enzyme inhibitor vs. monotherapy with one or the other
drug and placebo for their effects on home blood pressure
(HBP).
Methods: After a 2-week placebo wash-out, patients with
an elevated office blood pressure (BP) (diastolic 100–109
and systolic <180 mmHg) and HBP (diastolic 85 mmHg)
were randomized double-blind to a 10-week treatment
with placebo, lercanidipine, 10 or 20mg daily, enalapril,
10 or 20mg daily, or the four possible combinations. In
addition to office BP, HBP was self-measured via a
validated semiautomatic device twice in the morning and
twice in the evening during the 7 days before
randomization and at the end of treatment. Baseline and
treatment HBP values were separately averaged for each
day, morning, evening or the whole monitoring period,
excluding the first day. Day-by-day HBP variability was
defined as the SD or the variation coefficient of the daily
BP averages.
Results: Eight hundred and fifty-four patients with valid
HBP recordings at baseline and at the end of treatment
were analyzed (intention-to-treat population). From the
baseline value (147.011.6 mmHg) systolic/diastolic HBP
showed a small reduction (average baseline-adjusted
change: –1.8/–1.6 mmHg) with placebo, a more marked
significant fall with monotherapies (8.8/5.9 mmHg,
P<0.001/<0.001 vs. placebo) and even more with
combination treatment (11.6/7.6 mmHg, P<0.001/
<0.001 vs. placebo and P<0.01/<0.05 vs.
monotherapy). A similar pattern was observed for each of
the days of the BP self-monitoring period as well as for
either morning or evening values, although the difference
between mono and combination treatment appeared to be
consistently significant for the morning values only. Dayby-
day systolic BP-SD was unaffected by placebo and
slightly reduced by drug treatments, with no, however,
significant changes in SBP-variation coefficient. Baseline
and end of treatment HBP values showed a limited
correlation with office BP values, this being particularly the
case for treatment-induced changes (correlation
coefficients: 0.37 for systolic and 0.45 for diastolic BP).
Conclusion: This large HBP database shows that the
lercanidipine–enalapril combination lowers HBP more
effectively than the corresponding monotherapies and
placebo, and that this greater effect is consistent between
days.reservedmixedMancia, Giuseppe; Omboni, Stefano; Chazova, Irina; Coca, Antonio; Girerd, Xavier; Haller, Hermann; Parati, Gianfranco; Pauletto, Paolo; Pupek-Musialik, Danuta; Svyshchenko, Yevgeniya; Boye, Alain; Charrier, Bruno; Couffin, Yvon; Marmor, Philippe; Marty, Jacques; Navarre, Jean Louis; Ansari, Anwar; Büttner, Claudia; Kropp, Maximilian; Mehling, Heidrun; Paschen, Christine; Schenkenberger, Isabelle; Schneider, Helmut; Sperling, Karsten; Stübler, Petra; Von Behren, Volker; Lembo, Giuseppe; Scanferla, Flavio; Sechi, Leonardo Alberto; Gębala, Andrzej; Hoffmann, Andrzej; Janik, Krzysztof; Klimza-Masłowska, Anna; Kaczmarek, Barbara; Koźminski, Piotr; Makowiecka-Cies̈la, Magdalena; Mordaka, Robert; Nowakowski, Tomasz; Pasternak, Dariusz; Skibińska, Elzbieta; Sulik, Piotr; Szpajer, Michał; Walczewska, Jolanta; Zaczek, Marcin; Zienciuk-Krajka, Agnieszka; Alexeeva, Nadezhda; Bokarev, Igor; Chazova, Iina; Conrady, Alexandra; Emelyanov, Alexander; Galustyan, Anna; Idrisova, Elena; Khasanov, Niyaz; Khokhlov, Alexander; Libov, Igor; Reshetko, Olga; Sokurenko, German; Stryuk, Raisa; Tereshchenko, Sergey; Trofimov, Vasily; Zrazhevsky, Konstantin; Carlos Calvo, S.; De Teresa, Luis; Ferre, Raimon; García, Juan; Gil, Apolonia; Gil, Blas; Montenegro, Jesús; Oliván, Josefina; Ortiz, Jacinto; Pascual, José María; Rivera, Antonio; De Quevedo, José Antonio Sainz; Zúñiga, Manuel; Martinez, Valentin; Pujol, Montserrat; Bazylevych, Andriy; Gyrina, Olga; Ignatenko, Grygoriy; Kazymyrko, Vitaly; Khomazyuk, Tetyana; Kononenko, Lyudmyla; Korzh, Oleksii; Kovalenko, Volodymyr; Kuryata, Oleksander; Kushnir, Mykola; Lishnevska, Viktoriia; Lymar, Iurii; Ostrovska, Lidiia; Popik, Galyna; Rudyk, Yuriy; Shershnyova, Oxana; Sierkova, Valentyna; Storozhuk, Borys; Tseluyko, Vira; Vatutin, Mykola; Vayda, Myroslava; Vizir, Vadym; Volkov, Volodymyr; Voloshyna, Olena; Yagensky, Andriy; Zhurba, Svitlana; Zorin, ValeriiMancia, Giuseppe; Omboni, Stefano; Chazova, Irina; Coca, Antonio; Girerd, Xavier; Haller, Hermann; Parati, Gianfranco; Pauletto, Paolo; Pupek Musialik, Danuta; Svyshchenko, Yevgeniya; Boye, Alain; Charrier, Bruno; Couffin, Yvon; Marmor, Philippe; Marty, Jacques; Navarre, Jean Louis; Ansari, Anwar; Büttner, Claudia; Kropp, Maximilian; Mehling, Heidrun; Paschen, Christine; Schenkenberger, Isabelle; Schneider, Helmut; Sperling, Karsten; Stübler, Petra; Von Behren, Volker; Lembo, Giuseppe; Scanferla, Flavio; Sechi, Leonardo Alberto; Gębala, Andrzej; Hoffmann, Andrzej; Janik, Krzysztof; Klimza Masłowska, Anna; Kaczmarek, Barbara; Koźminski, Piotr; Makowiecka Cies̈la, Magdalena; Mordaka, Robert; Nowakowski, Tomasz; Pasternak, Dariusz; Skibińska, Elzbieta; Sulik, Piotr; Szpajer, Michał; Walczewska, Jolanta; Zaczek, Marcin; Zienciuk Krajka, Agnieszka; Alexeeva, Nadezhda; Bokarev, Igor; Chazova, Iina; Conrady, Alexandra; Emelyanov, Alexander; Galustyan, Anna; Idrisova, Elena; Khasanov, Niyaz; Khokhlov, Alexander; Libov, Igor; Reshetko, Olga; Sokurenko, German; Stryuk, Raisa; Tereshchenko, Sergey; Trofimov, Vasily; Zrazhevsky, Konstantin; Carlos Calvo, S.; De Teresa, Luis; Ferre, Raimon; García, Juan; Gil, Apolonia; Gil, Blas; Montenegro, Jesús; Oliván, Josefina; Ortiz, Jacinto; Pascual, José María; Rivera, Antonio; De Quevedo, José Antonio Sainz; Zúñiga, Manuel; Martinez, Valentin; Pujol, Montserrat; Bazylevych, Andriy; Gyrina, Olga; Ignatenko, Grygoriy; Kazymyrko, Vitaly; Khomazyuk, Tetyana; Kononenko, Lyudmyla; Korzh, Oleksii; Kovalenko, Volodymyr; Kuryata, Oleksander; Kushnir, Mykola; Lishnevska, Viktoriia; Lymar, Iurii; Ostrovska, Lidiia; Popik, Galyna; Rudyk, Yuriy; Shershnyova, Oxana; Sierkova, Valentyna; Storozhuk, Borys; Tseluyko, Vira; Vatutin, Mykola; Vayda, Myroslava; Vizir, Vadym; Volkov, Volodymyr; Voloshyna, Olena; Yagensky, Andriy; Zhurba, Svitlana; Zorin, Valeri
Abstracts of The Second Eurasian RISK-2020 Conference and Symposium
This abstract book contains abstracts of the various research ideas presented at The Second Eurasian RISK-2020 Conference and Symposium.The RISK-2020 Conference and Symposium served as a perfect venue for practitioners, engineers, researchers, scientists, managers and decision-makers from all over the world to exchange ideas and technology about the latest innovation developments dealing with risk minimization