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G-Phenomena as a Base of Scalable Distributed Computing—G-Phenomena in Moore’s Law

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International Journal of Internet and Distributed Systems 2014年第1期2卷 1-4页

作者： Karolj Skala Davor Davidovic Tomislav Lipic Ivan Sovic Centre for Informatics and Computing Ruder Boskovic InstituteZagrebCroatia

Today we witness the exponential growth of scientific research. This fast growth is possible thanks to the rapid development of computing systems since its first days in 1947 and the invention of transistor till the present days with high performance and scalable distributed computing systems. This fast growth of computing systems was first observed by Gordon E. Moore in 1965 and postulated as Moore’s Law. For the development of the scalable distributed computing systems, the year 2000 was a very special year. The first GHz speed processor, GB size memory and GB/s data transmission through network were achieved. Interestingly, in the same year the usable Grid computing systems emerged, which gave a strong impulse to a rapid development of distributed computing systems. This paper recognizes these facts that occurred in the year 2000, as the G-phenomena, a millennium cornerstone for the rapid development of scalable distributed systems evolved around the Grid and Cloud computing paradigms.

关键词： Historical Development of Computing G-Phenomena Moore’s Law Distributed Computing Scalability Grid Computing Cloud Computing Component

Enantioselective construction of a congested quaternary stereogenic center in isoindolinones bearing three aryl groups via an organocatalytic formal Betti reaction

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Organic Chemistry Frontiers 2022年第2期9卷 428-435页

作者： Arben Berisa Danijel Glavac Chao Zheng Shu-Li You Matija Gredicak Division of Organic Chemistry and Biochemistry Ruder Boskovic InstituteBijenicka c.5410000 ZagrebCroatia State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic ChemistryChinese Academy of Sciences345 Lingling LuShanghai 200032China

An efficient enantioselective formal Betti reaction between phenols and diaryl ketimines generated in situ from isoindolinone alcohols is *** a reaction catalyzed by a chiral phosphoric acid,a broad range of ketimines and phenols afforded isoindolinone derivatives comprising a congested quaternary stereogenic center bearing three aryl groups in high yields,and high regioselectivities and enantioselectivities.

关键词： quaternary formal stereo

Coulometric sizing of nanoparticles： Cathodic and anodic impact experiments open two independent routes to electrochemical sizing of Fez04 nanoparticles

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Nano Research 2013年第11期6卷 836-841页

作者： Kristina Tschulik Baptiste Haddou Dario Omanovi Neil V. Rees Richard G. Compton Department of Chemistry Physical & Theoretical Chemistry Laboratory Oxford University South Parks Road Oxford OXI 3QZUnited Kingdom Center for Marine and Environmental Research Ruder Boskovic Institute P. O. Box 180 I0001 Zagreb Croatia

Anodic particle coulometry （APC） is a recently established method of sizing individual metal nanoparticles by oxidising them during their impact on a micro electrode. Here it is demonstrated that the application of APC can be extended to sizing of metal oxide nanoparticles, such as Fe304 magnetite nanoparticles. Additionally, a new route to electrochemical nanoparticle sizing is introduced-- cathodic particle coulometry （CPC）. This method uses the reduction of impacting nanoparticles, e.g., metal oxide nanoparticles, and is demonstrated to yield correct size information for Fe304 nanoparticles. The combination of these two independent electrochemical methods of nanoparticle sizing, allows for purely electrochemical sizing of single nanoparticles and simultaneous verification of the obtained results.

关键词： nanoparticle sizing Fe3O4 anodic particle coulometry cathodic particle coulometry impact experiments metal oxide nanoparticles

Abiotic Sponge Ecology Conditions,Limski Kanal and Northern Adriatic Sea,Croatia

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Open Journal of Marine Science 2011年第1期1卷 18-30页

作者： Anne Kloppel Corinna Messal Martin Pfannkuchen Jorg Matschullat Wolfgang Zucht Bojan Hamer Franz Brümmer Universitat Stuttgart Biologisches InstitutAbteilung ZoologiePfaffenwaldringStuttgartGermany Technische Universitat Bergakademie Freiberg Interdisciplinary Environmental Research CentreBrennhausgasseFreibergGermany ruder boskovic institute Center for Marine ResearchGiordano PaliagaRovinjCroatia

The Limski kanal, a semi-closed inlet (channel-like bay) located on the western coast of Istria (Croatia), is an extraordinary sponge habitat. Research on the marine ecosystem has been conducted there for more than 100 years. Today, 42 valid Porifera species are described. 139 species are listed for the area around Rovinj and 159 species for the northern Adriatic Sea. While several scientists described the sponge fauna, information on the abiotic situation or an explanation for the diversity differences is missing. This study interprets physicochemical and ecological parameters including depth profiles (temperature, salinity, pH-value, oxygen, water current velocity, photosynthetically active radiation [PAR], water transparency and nutrients). Their variances are linked with the distribution patterns of the prevailing sponge fauna. The channel is characterised as predominantly marine habitat. Although a shallow sediment barrier and a headland reduce the impact of the northern Adriatic Sea, differences between the channel and the open sea seem to be limited. Compared to the more homogenous water body of the Adriatic sampling locations, the channel shows variations and gradients of ecological parameters between different locations (e.g., due to freshwater influx: nutrients, temperature, oxygen content, salinity and water current velocity) – this offering habitat diversity. The sponge fauna changes along those ecological gradients. It is dominated by the photophilic species Aplysina aerophoba and Chondrilla nucula, but sciaphilic species such as Dysidea avara, Axinella polypoides and Aplysina cavernicola can be found, too. Some specialised species (e.g., Geodia cydonium, Tethya aurantium) even populate the muddy bottom of the channel.

关键词： Sponge Fauna Porifera Ecological Parameters Abiotic Parameters Habitat Characteristics

Bowel adhesion and therapy with the stable gastric pentadecapeptide BPC 157,L-NAME and L-arginine in rats

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World Journal of Gastrointestinal Pharmacology and Therapeutics 2020年第5期11卷 93-109页

作者： Lidija Berkopic Cesar Slaven Gojkovic Ivan Krezic Dominik Malekinusic Helena Zizek Lovorka Batelja Vuletic Andreja Petrovic Katarina Horvat Pavlov Domagoj Drmic Antonio Kokot Josipa Vlainic Sven Seiwerth Predrag Sikiric Department of Pharmacology School of MedicineUniversity of ZagrebZagreb 10000Croatia Department of Pathology School of MedicineUniversity of ZagrebZagreb 10000Croatia institute ruder boskovic Zagreb 10000Croatia

BACKGROUND After parietal peritoneum excision with an underlying superficial layer of muscle tissue in rats,there is failed vasculature,and finally,increased adhesion *** hypothesized that unlike nitric oxide(NO)-agents,L-NAME and/or L-arginine,the application of the stable gastric pentadecapeptide BPC 157 with its most recent vascular effects(“vascular recruitment”)means attenuated bowel adhesion formation and NO-and malondialdehyde(MDA)-tissue *** To focused on the bowel adhesion and the therapy with the BPC 157,its most and application of *** Along with defect creation,medication was(1)during surgery,once,at 1 min after defect creation as an abdominal bath(1 mL/rat),BPC 157(10μg/kg,10 ng/kg,1 mL/rat),an equivolume of saline,L-NAME(5 mg/kg),L-arginine(200 mg/kg)alone and/or ***,medication was(2)intraperitoneally once daily,first application at 30 min after surgery,last application 24 h before assessment at d 7 or d *** a postponed therapy to preexisting adhesion(3),BPC 157(10μg/kg,10 ng/kg intraperitoneally,1 mL/rat)was given once daily since d *** recovery effect of the BPC 157 regimens goes with the presence of abundant vascular vessels in and near the defect,which occurs ***,also applied as post-treatment,BPC 157 creates attenuated adhesions,minimal or no ***,NO-agents have diverse initial and final effects:The initial weakening of blood vessel disappearance and finally,severe worsening of adhesions(LNAME)vs the initial weakening of blood vessel disappearance and finally,attenuation of adhesions formation(L-arginine),which counteract each other response given ***,BPC 157 maintains its beneficial effect also when given with NO-agents(L-NAME+BC 157;L-arginine+BPC 157;L-NAME+L-arginine+BPC 157).Finally,with respect to the increased NO-and MDAvalues-adhesion tissue formation relation,unlike diverse effect of the NO-agents,the BPC 157 application effect regularly

关键词： Abdominal wall defect Adhesions BPC 157 Vascular recruitment Nitric oxide-agents Rats

STRUCTURAL INVESTIGATIONS OF AZITHROMYCIN,ITS DERIVATIVES AND COPPER COMPLEX

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STRUCTURAL INVESTIGATIONS OF AZITHROMYCIN,ITS DERIVATIVES AN...

Raman Technique in Determination of Size Distribution of Oxide and Semiconductor Nanoparticles

Sixteenth Congress of the International Union of Crystallography

作者： B.Kamenar N.Kouti-Hulita D.Mrvo-Sermek A.Nagl I.Vickovi S.Doki G. Kobrehel G.Lazarevski N.Lopotar M.Vinkovi B. Metelko D.Viki-Topi Laboratory of General and Inorganic Chemistry Faculty of ScienceThe UniversityZagrebCroatia PLIVA Pharmaceutical IndustryResearch InstituteZagrebCroatia ruder boskovic institute Zagreb Croatia

＜正＞Azithromycin（1） was the first representative of a new class of 15-membered macrolide antibiotics with improved pharmacokinetics and greater activity as compared to erythromycin A （Dokic,*** al.,1988,***.（S） pp.152-153）.Here we report the structures of one of its derivatives（2）,2:1 solvate of azithromycin with dimethyl sulfoxide（3）,and 1:2 complex of copper（II） with azithromycin（4）.Both（1） and（2） are dihydrates.

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光散射学报 2005年第3期17卷 245-247页

作者： M.Ivanda K.Furic S.Music M.Gotic M.Ristic A.Turkovic A.M.Tonejc I.Derd Z.CrnjakOrel M.Montagna M.Ferrari M.Schmitt K.Babocsi W.Kiefer ruder boskovic institute Bijenicka 54ZagrebCroatia Faculty of Sciences Department of PhysicsUniversity of ZagrebZagrebCroatia National institute of Chemistry Hajdrihova 19LjubljanaSlovenia INFM Dipartimento di FisicaUniversita di TrentoI-38050 TrentoItaly IFN CSMFO groupVia Sommarive 14TrentoI-38050 TrentoItaly institut für Physikalische Chemie Universitat WürzburgWürzburgGermany

This contribution reports on application of low-wavenumber Raman scattering on acoustical vibrational modes of *** background as well as the experimental results in determination of oxide and semiconductor particle si... 详细信息

关键词： low-wavenumber contribution particle

利用拉曼技术判定氧化物和半导体纳米颗粒的尺度分布(英文)

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光散射学报 2005年第3期 57-59页

作者： M.Ivanda,K.Furi,S.Musi,M.Goti,M.Risti,A.Turkovi,A.M.Tonejc,I.Derd,Z.CrnjakOrel,M.Montagna,M.Ferrari,M.Schmitt,K.Babocsi,W.Kiefer ruder Bokovi institute Bijeni ka 54 Zagreb Croatia Faculty of Sciences Department of Physics University of Zagreb Zagreb Croatia ruder Bokovi institute Bijeni ka 54 Zagreb Croatia ruder Bokovi institute Bijeni ka 54 Zagreb Croatia ruder Bokovi institute Bijeni ka 54 Zagreb Croatia ruder Bokovi institute Bijeni ka 54 Zagreb Croatia ruder Bokovi institute Bijeni ka 54 Zagreb Croatia Faculty of Sciences Department of Physics University of Zagreb Zagreb Croatia Faculty of Sciences Department of Physics University of Zagreb Zagreb Croatia National institute of Chemistry Hajdrihova 19 Ljubljana Slovenia INFM Dipartimento di Fisica Universita di Trento I-38050 Trento Italy IFN CSMFO group Via Sommarive 14 Trento I-38050 Trento Italy institut für Physikalische Chemie Universitat Würzburg Würzburg Germany institut für Physikalische Chemie Universitat Würzburg Würzburg Germany institut für Physikalische Chemie Universitat Würzburg Würzburg Germany

This contribution reports on application of low-wavenumber Raman scattering on acoustical vibrational modes of nanoparticles. Theoretical background as well as the experimental results in determination of oxide and se... 详细信息

关键词： TiO

PCB-anomalies around the urban karst area in ZADAR (CROATIA) as consequence of war action and /or industrial contamination

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Chinese Journal Of Geochemistry 2006年第B8期25卷 185-185页

作者： Martin Kralik Edith Haslinger Mladen Picer Nena Picer Franz Ottner Umweltbundesamt Austria （Federal Environment Agency Austria）＆ Univ.Vienna Spittelauer Laende 5 A-1090 Vienna Austria institute ＂ruder boskovic＂ Bijenicka cesta 54 10000 Zagreb Croatia institute of Applied Geology Univ. of Natural Resources and Applied Life Sciences Vienna