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Wyszukujesz frazę "Muller, M." wg kryterium: Wszystkie pola


Tytuł:
R&D of novel medicinal materials for curing cancer: sugar modified Gd-DTPA MRI contrast agents and phospha sugar anti-cancer agents
Autorzy:
Yamashita, Y.
Yamashita, M.
Fujie, M.
Suyama, K. A. T.
Ito, S.
Reddy, V. K.
Yamada, M.
Ogawa, K.
Ozaki, N.
Nakamura, S.
Aoki, T.
Yu, G.
Aoshima, K.
Kato, T.
Kamikage, N.
Kiyofuji, K.
Takehara, Y.
Sakahara, H.
Takayanagi, H.
Oshikawa, T.
Laurent, S.
Burtea, C.
Van der Elst, L.
Muller, R. N.
Powiązania:
https://bibliotekanauki.pl/articles/385218.pdf
Data publikacji:
2009
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
MRI contrast agent
sugar-ball-dendrimer
Gd (III)-DTPA complex
phospha sugars
phospholanes
anticancer agent
tumor
Opis:
Novel Sugar Dendritic Gd-DTPA Complexes for MRI Contrast Agents were prepared and evaluated by in vitro and in vivo methods. The sugar dendritic MRI contrast agents have a good blood vesse pool character, and draw blood vessels and liver cancer remarkably clearer than the clinically using Gd-DTPA. Phospha sugar derivatives or phosphorus heterocyclic derivatives provided by functional groups such as epoxide, bromide, etc., were prepared and evaluated by MTT in vitro method. These phospha sugar derivatives showed excellent activities against leukemia cells as well as solid cancer cells in fashions of (i) higher activity, (ii) wider spectra, (iii) higher selectivity and specificity distingushing healthy and cancer cells, etc., compared with the molecular targeting chemotheraputic anti-cancer agent, Gleevec.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2009, 3, 4; 80-83
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bogate stanowisko smukwy białoplamej Scolia sexmaculata (Müller, 1766) (Hymenoptera: Scoliidae) na Pojezierzu Mazurskim
Abundant occurrence of Scolia sexmaculata (Müller, 1766) (Hmenoptera: Scoliidae) at the site in the Masurian Lake District
Autorzy:
Szymkiewicz, M.
Szymkiewicz, E.
Powiązania:
https://bibliotekanauki.pl/articles/2090087.pdf
Data publikacji:
2021
Wydawca:
Mazowiecko-Świętokrzyskie Towarzystwo Ornitologiczne
Opis:
This note reports the abundant occurrence of Hymenoptera species: Scolia sexmaculata documented at the site in the Masurian Lake District (NE Poland). On the lakeside slope of the southern exposure covered with xerothermic vegetation, a swarm of these insects, consisting of ca 50-60 individuals, was found (Photos 1-2).
Źródło:
Kulon; 2021, 26; 37-41
1427-3098
Pojawia się w:
Kulon
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The stem crustacean Oelandocaris oelandica re-visited
Autorzy:
Stein, M
Waloszek, D.
Maas, A.
Haug, J.T.
Muller, K.J.
Powiązania:
https://bibliotekanauki.pl/articles/22166.pdf
Data publikacji:
2008
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Tematy:
morphology
stem lineage
Crustacea
paleontology
arthropod
computer-aided 3D modelling
Middle Cambrian
phylogenesis
evolution
Arthropoda
Oelandocaris oelandica
life habitat
Opis:
The arthropod Oelandocaris oelandica from the upper Middle Cambrian “Orsten” of Sweden was recently recognized as a member of the early phase of crustacean evolution based on additional morphological detail from new specimens. Here we present a detailed investigation of all available material. It includes the description of a 400 μm long specimen probably representing an early developmental stage. Variation in size correlated with variation of trunk−segment numbers allowed recognition of different instars. The largest specimens do not exceed an estimated length of about 1 mm, indicating that our material may consist only of immature specimens. The characteristic, extremely long antennula of O. oelandica branches into three long rods. It may have served as the major structure to sweep in food, aided by the two subsequent appendages. These and the more posterior limbs were also responsible for locomotion. Minute pores on the outer edges of the posterior limbs and on the trunk tergites possibly contained sensilla originally, which may have served as water−current detectors. The presence of a minute proximal endite only on the third head appendage suggests a rather basal position of this species within Crustacea, because comparable developmental stages of other known stem crustaceans have such an endite on more of their appendages. Reconstruction of O. oelandica and its life attitudes (referred to the largest instar known) benefited from the application of 3D modelling. These helped, e.g., in identifying the combination of the plesiomorphic feeding function of the antennulae and the specialisation of the exopods of the next two appendages as a step toward the development of a sweep−net mode of feeding, one of the key novelties in the evolution of Crustacea. Such a mode of feeding coupled with locomotion of the three anterior appendages is still practiced in the naupliar and metanaupliar phases of many extant eucrustaceans, and even some adults.
Źródło:
Acta Palaeontologica Polonica; 2008, 53, 3
0567-7920
Pojawia się w:
Acta Palaeontologica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dielectric Properties and Electron Spectrum of the Müller Model in the High-Temperature Superconductivity Theory
Autorzy:
Stasyuk, I. V.
Shvaika, A. M.
Powiązania:
https://bibliotekanauki.pl/articles/1929563.pdf
Data publikacji:
1993-08
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
74.65.+n
71.45.Gm
Opis:
The paper is devoted to the investigation of the single-electron excitation spectrum, effective exchange interaction and dielectric susceptibility of the Muller model for high-temperature superconductivity. It is shown that the interaction with the anharmonic vibration mode leads to the additional splitting of the electron bands and their narrowing. The sign of the effective exchange interaction between electrons depends on the local state of the vibration subsystem. The electron and pseudospin (lattice) contributions to the transverse dielectric susceptibility are investigated.
Źródło:
Acta Physica Polonica A; 1993, 84, 2; 293-313
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Probing 3d-4f Exchange Interactions by High-Field Magnetization Measurements
Autorzy:
Skourski, Y.
Kuz'min, M.
Skokov, K.
Müller, K.
Wosnitza, J.
Powiązania:
https://bibliotekanauki.pl/articles/1810420.pdf
Data publikacji:
2009-01
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
75.30.Et
75.30.Kz
Opis:
In a 4f-3d ferrimagnet the molecular field (a net value expressing the relevant exchange interactions) can be determined from high-field magnetization measurements. If the applied field is high enough, it breaks the ferrimagnetic ground state and drives the system towards ferromagnetic order via non-collinear intermediate phases. Magnetization curves of $Er_2Fe_{17}$ singe crystal were measured along the [100] crystallographic direction in magnetic fields up to 50 T. An unfixed sample, free to rotate, was measured as well. The magnetization measured along the easy magnetization direction shows jumps at 37.5 and 44 T. The first jump was used for the determination of the molecular field (66.4 T). This agrees with the data for the unfixed sample where a kink in the magnetization at 33.5 T yields a molecular field of 65.7 T. The obtained values are in a good agreement with literature data.
Źródło:
Acta Physica Polonica A; 2009, 115, 1; 178-180
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Improving maritime traffic safety by applying routes exchange and automatic relevant radar data exchange
Autorzy:
Salous, M.
Müller, H.
Bolles, A.
Hahn, A.
Powiązania:
https://bibliotekanauki.pl/articles/135291.pdf
Data publikacji:
2015
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
e-navigation strategy
maritime traffic
automated data exchange
Human Machine Interfaces
navigation systems
potential collisions
Opis:
The e-navigation strategy of the International Maritime Organization (IMO) aims to improve the safety of maritime traffic by increasing cooperation between several maritime stakeholders. The COSINUS (Bolles et al., 2014) project contributes to such a strategy by enabling an automated data exchange (observations, routes and maneuver plans) between ship-side and shore-side navigational systems, developing useful sensor fusion applications upon the new information available from data exchange and introducing new Human Machine Interfaces (HMIs) to support the users of navigation systems. The project shows potential for improvement in maritime traffic safety by ensuring continuous awareness to all participants involved through sensor fusion applications, i.e. by providing all participants (mobile and stationary navigation systems) with a complete view at all times. These applications include detection of critical situations like radar shadowing areas, early and accurate prediction of potential collisions or closest point of approach (CPA) based on the exchanged routes, and improving the accuracy of radars by ensuring high quality data for obstructed or far away routes. The new HMI concepts introduced within the COSINUS project aim at highlighting critical maritime traffic situations. Thus, the users of such navigation systems supported with COSINUS facilities can easily detect such critical situations and react efficiently to avoid collisions, possible crowded areas and inefficient routes.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2015, 44 (116); 90-98
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Upgrade of the Electroporation Device KEA-MOBIL
Autorzy:
Sack, M.
Attmann, F.
Stängle, R.
Wolf, A.
Frey, W.
Müller, G.
Powiązania:
https://bibliotekanauki.pl/articles/1807923.pdf
Data publikacji:
2009-06
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
87.50.cj
Opis:
For the production of synthetic bio-fuel the use of green biomass enables additional resources of raw material supplementary to the commonly used dry material. An electroporation assisted drying process gives the opportunity of a more efficient dewatering than only pressing and subsequent drying. Experiments showed a lower relative humidity of the pressed material after electroporation compared to pressing the raw material only. Moreover, the drying process of the electroporated material was much shorter. This is because the pores formed in the cell membranes foster a better extraction of water during pressing and enhance the diffusion process during the drying process. The paper presents exemplarily the experimental results for green rye. For the electroporation-assisted drying process the electric contact to the plant material has to be established by means of the juice inside the plants only rather than adding additional water. Hence, for experiments in larger scale, the existing electroporation device KEA-MOBIL has been equipped with a new combined electroporation reactor and press. The reactor has a plate electrode system, whose upper electrode additionally serves as a piston to apply mechanical force to extract juice for a good electrical contact between plant material and the electrodes. A two-stage Marx generator serves as a pulse source. To reduce the insulation distance to the walls of the shielding cabin the Marx generator is operated in ground symmetric configuration. The device has been designed for a batch-wise throughput of 50 kg/h. An automatic feeding device enables the alternating use of two test vessels. The device has been tested on-site on a farm with green rye and grass.
Źródło:
Acta Physica Polonica A; 2009, 115, 6; 1081-1083
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Broadband concept of energy harvesting in beam vibrating systems for powering sensors
Autorzy:
Rysak, A
Müller, M.
Borowiec, M.
Zubrzycki, J.
Litak, G.
Godlewska-Lach, A
Wittstock, V.
Powiązania:
https://bibliotekanauki.pl/articles/957989.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
piezoceramic
energy harvesting
vibration
broadband effect
impacts
Opis:
Recent demand for powering small sensors for wireless health monitoring triggered activities in the field of small size efficient energy harvesting devices. We examine energy harvesting in an aluminium beam with a piezoceramic patch subjected to kinematic harmonic excitation and impacts. Due to a mechanical stopper applied, inducing a hardening effect in the spring characteristic of the beam resonator, we observed a broader frequency range for the fairly large power output. Impact nonlinearities caused sensitivity to initial conditions and appearance of multiple solutions. The occurrence of resonant solution associated with impacts increased efficiency of the energy harvesting process.
Źródło:
Advances in Science and Technology. Research Journal; 2014, 8, 23; 62-67
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The effect of degreasing on adhesive joint strength
Autorzy:
Rudawska, A.
Nalepa, J.
Müller, M.
Powiązania:
https://bibliotekanauki.pl/articles/102003.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
adhesive joints
strength
surface treatment
degreasing
Opis:
The paper investigates the effects of degreasing, surface preparation methods in adhesive bonding and con adhesive joint strength. Five types of degreasing agents were used in the study: acetone, extraction naphtha, Ultramyt, Wiko and Loctite 7061. The degreasing operation was performed by three methods: rubbing, spraying and immersion. Strength tests were performed on single-lap adhesive joints of hot-dip galvanized metal sheets made with Loctite 9466 adhesive according to the above variants of surface preparation. The experimental results demonstrate that adhesive joint strength is significantly affected by the applied degreasing agent. Moreover, the method of application of the degreasing agent is crucial, too. The results of strength testing reveal that the most effective degreasing method for hot-dip galvanized metal sheet adhesive joints is spraying using extraction naphtha. Thereby, degreased samples have the highest immediate strength and shear strength. The use of extraction naphtha is also effective in combination with degreasing by rubbing; however, it is not effective when used in combination with immersion, as reflected in the lowest strength results.
Źródło:
Advances in Science and Technology. Research Journal; 2017, 11, 1; 75-81
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The properties of regenerative polymer mass
Autorzy:
Rudawska, A.
Wierzchowski, A.
Müller, M.
Petrů, J.
Náprstková, N.
Powiązania:
https://bibliotekanauki.pl/articles/102482.pdf
Data publikacji:
2017
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
regeneration
regenerative polymer mass
mechanical properties
Opis:
The paper investigates the compression strength of samples of regenerative polymer mass RM 101 Resimetal Metal Repair Pasta manufactured by Rendor. The effect of weather conditions on selected mechanical properties of the tested mass is examined. The samples are subjected to seasoning at room temperature, in an environmental chamber, and in a thermal shock chamber. The samples for strength testing are made according to the adopted method. It has been observed that the samples seasoned at room temperature have the lowest strength, while the highest strength is exhibited by the samples subjected to seasoning in an environmental chamber at a temperature of 70°C and humidity of 95%. In addition, the paper compares the strength properties of regenerative polymer masses manufactured by Chester Molecular, Belzona, and Unirep, as well as of the widely used epoxy compound Epidian 57 mixed with the Z-1 curing agent with those of the Rendor mass. The properties of the above masses are obtained from the available literature.
Źródło:
Advances in Science and Technology. Research Journal; 2017, 11, 3; 130-138
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stwierdzenie Corbicula fluminea (O. F. Müller, 1774) (Veneroida: Corbiculidae) w Wiśle w Warszawie
Records of the Asian clam Corbicula fluminea (O. F. Müller, 1774) (Veneroida: Corbiculidae) in the Vistula River in Warsaw
Autorzy:
Romanowski, J.
Winczek, M.
Ceryngier, P.
Powiązania:
https://bibliotekanauki.pl/articles/32879.pdf
Data publikacji:
2016
Wydawca:
Mazowiecko-Świętokrzyskie Towarzystwo Ornitologiczne
Opis:
Two empty shells of the Asian clam Corbicula fluminea were recorded on left bank of Vistula river in Warsaw (52°17’07”N, 20°59’42”E) on 29 June, 2016 (photo 4). Altogether, 19 paired and 76 single empty valves were collected during following surveys of left and right banks of the river and two oxbows within city limits in July and August 2016. A total of 8 live bivalves were collected from the river bed and the oxbow at the depth of about 40 cm. The largest empty shell was 31.6 mm wide and 29.1 mm long. The live specimens measured 9.4-22.5 mm in width and 8.3-25.2 mm in length. The records of the Asian clam Corbicula fluminea in Warsaw document spreading of this invasive species down the Vistula River from the upper part of the river.
Źródło:
Kulon; 2016, 21
1427-3098
Pojawia się w:
Kulon
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Detonacja nadziei. O fundamentalnej frakturze opowiadania przemocy w twórczości Heinera Müllera
Autorzy:
Raddatz, Frank M.
Wojtyra, Wiktoria
Powiązania:
https://bibliotekanauki.pl/articles/1960568.pdf
Data publikacji:
2018
Wydawca:
Ośrodek Badawczy Facta Ficta
Tematy:
Heiner Müller
Teatr
Horyzont przemocy
HamletMaszyna
Opis:
In the paper, Detonation of Hope, translated by Wiktoria Wojtyra, Frank M. Raddatz attempts to explain the origins of Heiner Müller’s late texts, renowned for their non-dialogue characteristics that have become the basis for the post-dramatic theater. However, this basis has been corrupted by the capitulation to violence now deeply integrated onto it. Furthermore, in Hamletmachine, Müller utilized post-utopian aesthetics as a manifestation of the thwarted hope of the end to violence in history. This fundamental structure of his narrative of violence is preceded by the long struggle against violence and the possibility of overcoming or eradicating it entirely. A profound shock ensues from a sensitization stemming from the regulation of violence set against a pandemic. However, this only succeeds until the moment in which the fight against bestiality will give way for a new desire for violence. History, it turns out, becomes a cul-de-sac as represented by the renaissance of the ice-age which marks a farewell to a utopian world free of violence. At the same time fails an alliance of art and politics. The same alliance, that on behalf of The Absolute Other once hammered out the historical expectations horizon.
Źródło:
Facta Ficta. Journal of Theory, Narrative & Media; 2018, 1, 1; 178-201
2719-8278
Pojawia się w:
Facta Ficta. Journal of Theory, Narrative & Media
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the subgeneric classification of vertigo O.F.Muller, 1774 (Gastropoda: Pulmonata: Vertiginidae)
Autorzy:
Pokryszko, B.M.
Stworzewicz, E.
Powiązania:
https://bibliotekanauki.pl/articles/84231.pdf
Data publikacji:
2001
Wydawca:
Uniwersytet Mikołaja Kopernika. Wydział Biologii i Ochrony Środowiska. Stowarzyszenie Malakologów Polskich
Opis:
The following subgeneric names are synonymized: Vertigo s. str. O. F. Müller, 1774 = Isthmia Gray, 1821 = Alaea Jeffreys, 1830 = Angustula Sterki, 1888 syn. n. = Vertillaria Pilsbry, 1919 syn. n. = Ungulidenta Popova et Shileyko, 1981 syn. n.; Vertilla Moquin-Tandon, 1855 = Alloptyx Pilsbry, 1953 syn. n. = Angustella Steklov, 1967 syn. n. Of the two resulting subgenera Vertilla Moquin-Tandon, with the type species V. angustior Jeffreys, includes also V. angulifera O. Boettger, V. oecsensis (Halaváts), V. bicolumellata Steklov and V. hinkleyi Pilsbry; Vertigo s. str., with the type species V. pusilla O. F. Müller, includes all the remaining members of the genus.
Źródło:
Folia Malacologica; 2001, 09, 1
1506-7629
Pojawia się w:
Folia Malacologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Magnetic Stray Field Detection as Guidance for Electronic Transport Measurements in the B-T Phase Diagram of MnSi
Autorzy:
Pohlit, M.
Witt, S.
Akbari, M.
Krellner, C.
Müller, J.
Powiązania:
https://bibliotekanauki.pl/articles/1030531.pdf
Data publikacji:
2018-03
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
07.55.Ge
72.15.Eb
72.80.Ga
75.30.-m
Opis:
In order to advance modern information technologies, progress in both the fabrication of magnetic nanostructures and of complex materials, from which small magnetic entities - like the skyrmions present in MnSi - emerge and in developing measurement techniques are desired. Here the sensor-based stray field detection using tailor-made micro-Hall magnetometers has proven to be a versatile tool for studying the magnetization reversal of individual magnetic nanostructures, domain wall motion in thin films, as well as the local stray field close to macroscopic samples. In this article we demonstrate that the local stray field can be used to accurately map out the B-T phase diagram of MnSi and serve as a guidance for simultaneously-performed electronic transport measurements. The presented study also serves as a proof-of-principle experiment for future combined investigations of electronic transport and magnetization focusing on electrically-contacted magnetic nanostructures.
Źródło:
Acta Physica Polonica A; 2018, 133, 3; 582-584
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Distribution of Monacha claustralis (Rossmässler, 1834) and M. cartusiana (O. F. Müller, 1774) (Eupulmonata: Hygromiidae) in central European and Balkan countries: new data
Autorzy:
Pienkowska, J.R.
Prockow, M.
Gorka, M.
Lesicki, A.
Powiązania:
https://bibliotekanauki.pl/articles/84770.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Mikołaja Kopernika. Wydział Biologii i Ochrony Środowiska. Stowarzyszenie Malakologów Polskich
Źródło:
Folia Malacologica; 2018, 26, 2
1506-7629
Pojawia się w:
Folia Malacologica
Dostawca treści:
Biblioteka Nauki
Artykuł

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