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Wyszukujesz frazę "Martin, I. G." wg kryterium: Autor


Tytuł:
Maternal behavior of a short-tailed shrew (Blarina brevicauda)
Autorzy:
Martin, I. G.
Powiązania:
Acta Theriologica
Opis:
The maternal behavior of a short-tailed shrew (Blarina brevicauda) in simulated natural conditions was described. The female shrew was seen to constrict the nest openings during lactation as well as reinforce the nesting material. Her activity, measured as time out of the nest, increased during pregnancy and increased greatly during lactation. The shrew retrieved her pups both by dragging and with a behavior similar to caravanning. Maternal behavior ceased completely on day 22, the time of weaning.
Dostawca treści:
RCIN - Repozytorium Cyfrowe Instytutów Naukowych
Książka
Tytuł:
Ankle structure in Eocene pholidotan mammal Eomanis krebsi and its taxonomic implications
Autorzy:
Horovitz, I
Storch, G.
Martin, T.
Tematy:
pholidotan mammal
Eomanis krebsi
mammal
Eocene
taxonomy
paleontology
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Paleobiologii PAN
Powiązania:
https://bibliotekanauki.pl/articles/21524.pdf  Link otwiera się w nowym oknie
Opis:
Georges Cuvier (1798) established the classical concept of Edentata which included sloths, anteaters, armadillos, aardvarks, and pangolins. With the growing body of comparative morphological data becoming available during the nineteenth century, it was evident that Cuvier's “Edentata” was an artificial group (e.g., Huxley 1872). In his classical textbook, Weber (1904) excluded aardvarks and pangolins from the Edentata and put them in separate orders, Tubulidentata and Pholidota. Later on, fossil taxa were repeatedly added to and removed from Edentata, such as various xenarthran groups, taeniodonts, palaeanodonts, and gondwanatheres, but the South American Xenarthra always was considered as their core group. Even the living order Pholidota has been cited again as ?Edentata incertae sedis many years after Weber’s work (Romer 1966). The validity and extent of a higher taxon Edentata are still in dispute. In this discussion, the Middle Eocene pholidotan Eomanis and the putative xenarthran Eurotamandua from Grube Messel near Darmstadt (Germany) play an important role (Storch 1978, 1981, 2003; Rose and Emry 1993; Gaudin and Branham 1998; Rose 1999). Eomanis krebsi and Eurotamandua joresi have been subject to some discussion regarding their taxonomic distinction. It has been suggested that the only specimen known of Eo. krebsi might actually be a juvenile representative of the senior species E. joresi. A reexamination of the type specimen of Eo. krebsi has yielded some new observations regarding the identity of some of its ankle elements. An element that was previously identified as a navicular, is here reidentified as a partial distal tibia, whereas a partially exposed calcaneus had gone unnoticed. These two elements display several differences in morphology between Eo. krebsi and E. joresi, indicating that these are in fact distinct species.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of the photosynthetic pathway on the hydrogen isotopic profile of glucose
Autorzy:
Zhang, B.
Billault, I.
Li, X.
Mabon, F.
Remaud, G.
Martin, M.
Tematy:
deuterium
glucose
isotope ratio
plant metabolism
SNIF-NMR
Pokaż więcej
Wydawca:
Instytut Chemii i Techniki Jądrowej
Powiązania:
https://bibliotekanauki.pl/articles/146974.pdf  Link otwiera się w nowym oknie
Opis:
The SNIF-NMR method (site-specific natural isotope fractionation studied by Nuclear Magnetic Resonance) was used to examine the isotopic profile of glucoses derived from plants with different photosynthetic pathways. It is shown that the type of photosynthetic metabolism, either C3 (beet-root, orange, grape), C4 (maize, sugar-cane) or CAM (pineapple), exerts a strong influence on the deuterium distribution in the sugar molecules. The isotopic profile also depends, secondarily, on the physiological status of the precursor plant. Consequently, the isotopic fingerprint of glucose may be a rich source of information in mechanistic comparisons of metabolic pathways. Moreover, from an analytical point of view, it may provide complementary criteria with respect to the ethanol probe for origin inference of sugars.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
EMR Study of Electronic and Magnetic Ordering in Doped CaMn$\text{}_{1-x,y}$M$\text{}_{x,y}$O$\text{}_{3}$ (M = Ru, Mo) Perovskites
Autorzy:
Shames, A. I.
Auslender, M.
Rozenberg, E.
Gorodetsky, G.
Martin, C.
Maignan, A.
Tematy:
75.30.Kz
75.47.Lx
76.30.-v
76.50.+g
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Powiązania:
https://bibliotekanauki.pl/articles/2043550.pdf  Link otwiera się w nowym oknie
Opis:
X-band electron magnetic resonance measurements of polycrystalline CaMn$\text{}_{1-x,y}$M$\text{}_{x,y}$O$\text{}_{3}$ (M = Ru, 0≤x≤0.5; M = Mo, 0≤y≤0.14) samples were performed at 120 K≤ T≤540 K. The observed anomalies of electron magnetic resonance parameters correlate pretty well with the temperatures of antiferro-, ferromagnetic-like, and orbital/charge-ordering transitions in these systems and specify phase diagrams obtained by other techniques. However, a strong difference between resonant properties of Ru- and Mo-doped series is observed in both paramagnetic and magnetically ordered states. To describe such a difference, the energy bands diagrams, which comprise the deep impurity t$\text{}_{2g}$-like states + e$\text{}_{g}$-like conductive band for CaMn$\text{}_{1-x}$Ru$\text{}_{x}$O$\text{}_{3}$ and shallow impurity states + conductive band, both having e$\text{}_{g}$-like symmetry, for CaMn$\text{}_{1-y}$Mo$\text{}_{y}$O$\text{}_{3}$, are proposed. Specific electrons' contribution to the electron magnetic resonance line width explains concentration and temperature dependences of this parameter in the paramagnetic state in considered systems.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Discovery of very-high-energy $\gamma$-ray emission from the vicinity of PSR J1913+1011 with HESS
Autorzy:
Hermann, G.
Fontaine, G.
Lohse, T.
Moderski, R.
Ward, M.
Braun, I.
Rudak, B.
Superina, G.
Hauser, D.
Latham, I. J.
Shalchi, A.
Brown, A. M.
Farnier, C.
Egberts, K.
Rosier-Lees, S.
Maurin, G.
Boutelier, T.
Domainko, W.
Heinzelmann, G.
O'C. Drury, L.
Stegmann, C.
Clapson, A. C.
Bulik, T.
van Eldik, C.
Beilicke, M.
Panter, M.
Terrier, R.
Akhperjanian, A. G.
Pedaletti, G.
Ripken, J.
Kerschhaggl, M.
Venter, C.
Santangelo, A.
Funk, Seb.
Dickinson, H. J.
Pühlhofer, G.
Schöck, F.
Marcowith, A.
Steenkamp, R.
Hoppe, S.
Hofmann, W.
Horns, D.
Bazer-Bachi, A. R.
de Naurois, M.
Aharonian, F.
Büsching, I.
Boisson, C.
Schröder, R.
Hauser, M.
Dalton, M.
Martineau-Huynh, O.
Stawarz, Łukasz
Vivier, M.
Füßling, M.
Moulin, E.
Schwanke, U.
de Jager, O. C.
Zech, A.
Nolan, S. J.
Jacholkowska, A.
Lenain, J.-P.
Nedbal, D.
Ostrowski, Michał
Tavernet, J.-P.
de Oña Wilhelmi, E.
Katarzyński, K.
Rayner, S. M.
Behera, B.
Costamante, L.
Ohm, S.
Rolland, L.
Raubenheimer, B. C.
Spangler, D.
Holleran, M.
Kosack, K.
Volpe, F.
Bühler, R.
Gallant, Y. A.
Hoffmann, A.
Dyks, J.
Glicenstein, J. F.
Olive, J.-P.
Punch, M.
Renaud, M.
Henri, G.
Borrel, V.
Fiasson, A.
Feinstein, F.
Dubois, F.
Bolz, O.
Degrange, B.
Rowell, G.
Pita, S.
Rob, L.
Maurin, D.
Lemoine-Goumard, M.
Jung, I.
Ruppel, J.
McComb, T. J. L.
Wagner, S. J.
Keogh, D.
Brion, E.
Völk, H. J.
Espigat, P.
Sahakian, V.
Khélifi, B.
Raue, M.
Osborne, J. L.
Bernlöhr, K.
Goret, P.
Coignet, G.
Dubus, G.
Martin, J. M.
Schwarzburg, S.
Chounet, L.-M.
Kendziorra, E.
Lemière, A.
Schwemmer, S.
Cornils, R.
Petrucci, P.-O.
Zdziarski, A. A.
Carrigan, S.
Masterson, C.
Benbow, W.
Hadjichristidis, C.
Sol, H.
Djannati-Ataï, A.
Giebels, B.
Orford, K. J.
Vialle, J. P.
Chadwick, P. M.
Glück, B.
Vasileiadis, G.
Komin, Nu.
Lamanna, G.
Barres de Almeida, U.
Tam, P. H.
Schlickeiser, R.
Vincent, P.
Hinton, J. A.
Pelletier, G.
Reimer, O.
Förster, A.
Emmanoulopoulos, D.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
HESS very-high-energy gamma-ray sources without identified counterparts
Autorzy:
Ward, M.
Rowell, G.
Akhperjanian, A. G.
Glicenstein, J. F.
Völk, H. J.
Martin, J. M.
Schröder, R.
Petrucci, P.-O.
Pühlhofer, G.
de Jager, O. C.
Raue, M.
Pita, S.
Vasileiadis, G.
Bolz, O.
Ostrowski, Michał
Coignet, G.
Renaud, M.
Barres de Almeida, U.
Pelletier, G.
Kerschhaggl, M.
Kendziorra, E.
Raubenheimer, B. C.
de Naurois, M.
Keogh, D.
Schöck, F.
Lenain, J.-P.
Martineau-Huynh, O.
Dyks, J.
Shalchi, A.
Jung, I.
Osborne, J. L.
Dalton, M.
Hadjichristidis, C.
Funk, S.
Costamante, L.
Bulik, T.
Spangler, D.
Vialle, J. P.
Horns, D.
Sahakian, V.
Egberts, K.
Hofmann, W.
Lamanna, G.
Lemoine-Goumard, M.
Schwemmer, S.
Farnier, C.
Dubois, F.
Glück, B.
Schlickeiser, R.
Vincent, P.
Degrange, B.
Wagner, S. J.
Bernlöhr, K.
Tam, P. H.
Kosack, K.
Rudak, B.
Santangelo, A.
Büsching, I.
Zdziarski, A. A.
Boisson, C.
Behera, B.
Cornils, R.
Rosier-Lees, S.
Bazer-Bachi, A. R.
Bühler, R.
Katarzyński, K.
Ripken, J.
Domainko, W.
Hoffmann, A.
Hinton, J. A.
Feinstein, F.
Lemière, A.
Braun, I.
Boutelier, T.
Masterson, C.
Vivier, M.
Stawarz, Łukasz
Carrigan, S.
Ranchon, S.
Lohse, T.
Dickinson, H. J.
O'C. Drury, L.
Hauser, M.
Venter, C.
Henri, G.
Nedbal, D.
Ruppel, J.
Aharonian, F.
Chounet, L.-M.
Terrier, R.
Rolland, L.
Khélifi, B.
Goret, P.
Moderski, R.
Pedaletti, G.
Steenkamp, R.
Nolan, S. J.
Emmanoulopoulos, D.
Clapson, A. C.
Stegmann, C.
Fiasson, A.
Brown, A. M.
Hauser, D.
Volpe, F.
Giebels, B.
Heinzelmann, G.
Marcowith, A.
Olive, J.-P.
Djannati-Ataï, A.
Moulin, E.
Förster, A.
Espigat, P.
McComb, T. J. L.
van Eldik, C.
Orford, K. J.
Schwanke, U.
Ohm, S.
Zech, A.
Borrel, V.
Dubus, G.
Beilicke, M.
Gallant, Y. A.
Komin, Nu.
Rob, L.
Latham, I. J.
Benbow, W.
Chadwick, P. M.
Punch, M.
Brion, E.
Füßling, M.
Maurin, G.
Rayner, S. M.
Holleran, M.
Fontaine, G.
Jacholkowska, A.
de Oña Wilhelmi, E.
Superina, G.
Hermann, G.
Tavernet, J.-P.
Maurin, D.
Sol, H.
Hoppe, S.
Schwarzburg, S.
Panter, M.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Discovery of VHE $\gamma$-rays from the distant BL Lacertae 1ES 0347-121
Autorzy:
Benbow, W.
Boutelier, T.
Naurois, M. de
Fontaine, G.
Santangelo, A.
Dyks, J.
Ranchon, S.
Schröder, R.
Lenain, J.-P.
Vivier, M.
Aharonian, F.
Eldik, C. van
Borrel, V.
Drury, L. O'c
Goret, P.
Schwemmer, S.
Heinzelmann, G.
Clapson, A. C.
Domainko, W.
Ohm, S.
Henri, G.
Marcowith, A.
Chounet, L.-M.
Giebels, B.
Lohse, T.
Jager, O. C. de
Pelletier, G.
Maurin, D.
Beilicke, M.
Ripken, J.
Hadjichristidis, C.
Punch, M.
Martin, J. M.
Chadwick, P. M.
Boisson, C.
Funk, Seb
Dalton, M.
Costamante, L.
Dickinson, H. J.
Kendziorra, E.
Katarzyński, K.
Olive, J.-P.
Rolland, L.
Venter, C.
Bernlöhr, K.
Bolz, O.
Bulik, T.
Rayner, S. M.
Stegmann, C.
Cornils, R.
Osborne, J. L.
Hinton, J. A.
Stawarz, Łukasz
Vincent, P.
Rudak, B.
Tavernet, J.-P.
Holleran, M.
Dubois, F.
Fiasson, A.
McComb, T. J. L.
Wilhelmi, E. de Oña
Coignet, G.
Raue, M.
Pedaletti, G.
Schlickeiser, R.
Renaud, M.
Moulin, E.
Keogh, D.
Komin, Nu
Kosack, K.
Rosier-Lees, S.
Wagner, S. J.
Masterson, C.
Spangler, D.
Schwarzburg, S.
Farnier, C.
Hoppe, S.
Superina, G.
Degrange, B.
Vasileiadis, G.
Jung, I.
Ostrowski, Michał
Schöck, F.
Büsching, I.
Förster, A.
Djannati-Ataï, A.
Dubus, G.
Khélifi, B.
Hermann, G.
Bazer-Bachi, A. R.
Brown, A. M.
Schwanke, U.
Moderski, R.
Almeida, U. Barres de
Jacholkowska, A.
Latham, I. J.
Bühler, R.
Maurin, G.
Lamanna, G.
Hoffmann, A.
Rowell, G.
Feinstein, F.
Rob, L.
Volpe, F.
Tam, P. H.
Kerschhaggl, M.
Emmanoulopoulos, D.
Lemoine-Goumard, M.
Horns, D.
Behera, B.
Espigat, P.
Carrigan, S.
Hauser, M.
Glicenstein, J. F.
Gallant, Y. A.
Orford, K. J.
Akhperjanian, A. G.
Lemière, A.
Ward, M.
Terrier, R.
Hauser, D.
Vialle, J. P.
Glück, B.
Pühlhofer, G.
Hofmann, W.
Egberts, K.
Sol, H.
Raubenheimer, B. C.
Petrucci, P.-O.
Nedbal, D.
Martineau-Huynh, O.
Panter, M.
Völk, H. J.
Nolan, S. J.
Braun, I.
Füßling, M.
Pita, S.
Sahakian, V.
Zdziarski, A. A.
Zech, A.
Brion, E.
Shalchi, A.
Ruppel, J.
Steenkamp, R.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł

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