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排序方式: 共有279条查询结果,搜索用时 15 毫秒
1.
Zoran Ognjanovi? Zoran Markovi? Miodrag Ra?kovi? Dragan Doder Aleksandar Perovi? 《Annals of Mathematics and Artificial Intelligence》2012,65(2-3):217-243
The aim of the paper is to present a sound, strongly complete and decidable probabilistic temporal logic that can model reasoning about evidence. The formal system developed here is actually a solution of a problem proposed by Halpern and Pucella (J Artif Intell Res 26:1–34, 2006). 相似文献
2.
Jadranka?VarljenEmail author Lara?Baticic Gordana?Sincic-Modric Vojko?Obersnel Miljenko?Kapovic 《Journal of the American Oil Chemists' Society》2004,81(8):759-763
Muscle tissue from the common two-banded sea bream Diplodus vulgaris L. originating from the Adriatic Sea, Croatia, was analyzed. The FA composition of neutral (TAG) and polar (PE, PC, PI/PS)
lipid classes was determined, as well as the lipid and water contents during winter and summer periods. Both the total lipid
and water contents were higher in the winter period. We identified 16 different FA. The major constituents of the total FA
in both seasons were saturates: palmitic (16∶0) and stearic acids (18∶0); monoenes: oleic (18∶1n−9) and palmitoleic acids
(16∶1n−7); and polyunsaturates: arachidonic acid (20∶4n−6), EPA (20∶5n−3), and DHA (22∶6n−3), but their amounts and ratios
differed significantly between the two seasons and between lipid fractions. The FA composition showed a noticeable pattern
of seasonality that reflected fluctuations mainly in TAG. The diminution of the monounsaturated FA content in the summer was
clearly followed by an increase in PUFA content. Diplodus vulgaris is a good source of natural n−3 PUFA and would therefore be suitable for inclusion in highly unsaturated low-fat diets. 相似文献
3.
Đurović Gordana Van Neerbos Francine A. C. Bossaert Sofie Herrera-Malaver Beatriz Steensels Jan Arnó Judit Wäckers Felix Sobhy Islam S. Verstrepen Kevin J. Jacquemyn Hans Lievens Bart 《Journal of chemical ecology》2021,47(8-9):788-798
Journal of Chemical Ecology - There is increasing evidence that microorganisms, particularly fungi and bacteria, emit volatile compounds that mediate the foraging behaviour of insects and therefore... 相似文献
4.
In this article, the neural network approach is exploited for development of bias‐dependent small‐signal and noise models of a class of microwave field effect transistor (FETs) made in the same technology but differing in the gate width. The prior knowledge neural approach is applied. Introducing gate width at the input of proposed neural networks, as well as the S/noise parameters of a device that belongs to the same class as the modeled device representing the prior knowledge, leads to very accurate scattering and noise parameters' modeling, as exemplified by modeling of class of pseudomorphic high electron mobility transistor (pHEMT) devices. © 2012 Wiley Periodicals, Inc. Int J RF and Microwave CAE, 2013. 相似文献
5.
V Lugonja A Markovi? S Runi? M Jeremi? D Grubor N Vujinovi? 《Canadian Metallurgical Quarterly》1995,48(1-2):30-31
We presented two groups of patients gynecologically operated and examined in a five year period; the first group of 11536 patients was under thromboembolic protection, whereas the second group of 8532 patients was without thromboembolic protection. Protective measures concerning thromboembolic disease were carried out by applying elastic stockings 24 hours before operation and by early post-operative getting up from bed. Low-molecular dextran was applied before operation as well as during the operation in the amount of 500-1000 ml. In risky patients with varicosities, recidive thrombophlebitis and cardiovascular diseases, we applied small doses of heparin subcutaneously two hours before the operation and after the operation every eight hours five days long. With such prevention of thromboembolic disease in gynecologic surgery, we achieved very favorable effects in reducing mortality to 0.05% concerning the operated, while it amounts to 0.3% in those who were without this kind of protection. 相似文献
6.
Miodrag Čolić Sergej Tomić Rebeka Rudolf Evgenija Marković Ivana Šćepan 《Journal of materials science. Materials in medicine》2016,27(8):128
Superelastic (SE) and thermo-activated (TA) nickel–titanium (NiTi) archwires are used in everyday orthodontic practice, based on their acceptable biocompatibility and well-defined shape memory properties. However, the differences in their surface microstructure and cytotoxicity have not been clearly defined, and the standard cytotoxicity tests are too robust to detect small differences in the cytotoxicity of these alloys, all of which can lead to unexpected adverse reactions in some patients. Therefore, we tested the hypothesis that the differences in manufacture and microstructure of commercially available SE and TA archwires may influence their biocompatibility. The archwires were studied as-received and after conditioning for 24 h or 35 days in a cell culture medium under static conditions. All of the tested archwires, including their conditioned medium (CM), were non-cytotoxic for L929 cells, but Rematitan SE (both as received and conditioned) induced the apoptosis of rat thymocytes in a direct contact. In contrast, TruFlex SE and Equire TA increased the proliferation of thymocytes. The cytotoxic effect of Rematitan SE correlated with the higher release of Ni ions in CM, higher concentration of surface Ni and an increased oxygen layer thickness after the conditioning. In conclusion, the apoptosis assay on rat thymocytes, in contrast to the less sensitive standard assay on L929 cells, revealed that Rematitan SE was less cytocompatible compared to other archwires and the effect was most probably associated with a higher exposition of the cells to Ni on the surface of the archwire, due to the formation of unstable oxide layer. 相似文献
7.
8.
Ervin Kamenar Saša Zelenika David Blažević Senka Maćešić Goran Gregov Kristina Marković Vladimir Glažar 《Microsystem Technologies》2016,22(7):1557-1574
River courses play a vital role in preserving unpolluted ecosystems. On the other hand, networks of sensor nodes can be used to measure characteristic parameters in the environment such as temperature, pressure, humidity or the concentration of pollutants. In the framework of the EU FP7 project “GOLDFISH”, technical competences of a consortium of 11 institutions are hence employed in designing, manufacturing, validating and operating wireless sensors nodes for tracking pollution in remote rivers. The sensor network is composed of sensor clusters located underwater and gateways on the riverbank with long-distance communication links to the central management and monitoring station. Each sensor node is composed of active electronic devices that have to be constantly powered. Batteries can generally be used for this purpose, but problems may occur when they are to be recharged or replaced, especially in the case of large networks placed in scarcely accessible locations. State-of-the-art energy harvesting technologies can hence constitute a viable powering solution. The possibility to use different small-scale river flow energy harvesting principles is thoroughly studied in this work by the University of Rijeka GOLDFISH team: a miniaturized hydro-generator, a ‘piezoelectric eel’ and a hybrid solution of a rotating shaft plucking a piezoelectric beam. The first two concepts are validated experimentally in a flow channel and in real river conditions. The miniaturized hydro-generator with suitable power management electronics is finally embedded into the wireless sensor node deployed into the river, allowing the GSM transmission of collected data to be successfully performed. 相似文献
9.
Dr. Andrija Smelcerovic Dr. Jelena Lazarevic Katarina Tomovic Marija Anastasijevic Dr. Marko Jukic Dr. Gordana Kocic Dr. Marko Anderluh 《ChemMedChem》2019,14(5):514-521
Due to uncomfortable injection regimens of peptidic agonists of glucagon-like peptide-1 receptor (GLP-1R), orally available nonpeptide positive allosteric modulators (PAMs) of GLP-1Rs are foreseen as the possible future mainstream therapy for type 2 diabetes. Herein, current GLP-1R PAMs are reviewed. Based on the effectiveness and in silico predicted physicochemical properties, pharmacokinetics, and toxicity, possible candidates for further development as oral drugs were selected. The suggestion is that GLP-1R PAMs might be used orally alone or in combination with dipeptidyl peptidase-4 (DPP-4) inhibitors, which could offer an optimal treatment option next to metformin monotherapy in type 2 diabetes mellitus, or in a wider spectrum of indications. Quercetin acts as a GLP-1R PAM and DPP-4 inhibitor, and therefore, might be considered as a pioneering agent with a dual mechanism of action, in terms of GLP-1R positive allosteric modulation and DPP-4 inhibition for potentiating GLP-1 dependent effects. 相似文献
10.
Neural Computing and Applications - In the paper, the authors elaborate a recent research concerning the originality of artworks in terms of self-organization in the complex systems physics. It has... 相似文献