✦ LIBER ✦

Weevils and camellias in a Darwin’s race: model system for the study of eco-evolutionary interactions between species

✍ Scribed by Hirokazu Toju

Publisher: Springer
Year: 2011
Tongue: English
Weight: 826 KB
Volume: 26
Category: Article
ISSN: 0912-3814
DOI: 10.1007/s11284-011-0807-6

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Study of galvanic interactions between p

Study of galvanic interactions between pyrite and chalcopyrite in a flowing system: implications for the environment

✍ Liu Qing You; Li Heping; Zhou Li 📂 Article 📅 2006 🏛 Springer ⚖ 342 KB

Model studies of interactions between am

Model studies of interactions between amino acids and carboxylic acids: a pcilo mo study of the effects of hydration on hydrogen bonding and proton transfer in the system acetic acid - imidazole

✍ Milan Remko; Ludovit Krasnec 📂 Article 📅 1980 🏛 Elsevier Science ⚖ 480 KB

The semi-empirical PCILO (Perturbative Configuration Interaction using Localized Orbitals) method has been used to study intermolecular hydrogen bonding and proton transfer in the acetic acid -imidazole system. The effect of specific hydration on the proton potential functions was investigated (with

Oxygen interaction of CdS-based gas sens

Oxygen interaction of CdS-based gas sensors with different stoichiometric compositions was studied by X-ray photoelectron spectroscopy (XPS) and thermal-desorption mass spectroscopy observations combined with conductivity measurements. Three different types of film with different atomic ratios of Cd/S were used in the study of oxygen chemisorption in a low-temperature range between 300 and 570 K. Spray pyrolysis was used for the deposition of the films on glass substrates; XPS and energy dispersive spectroscopy of X-ray together with atomic force microscopy and scanning electron microscopy were used for the characterization of the composition and structure of the films. It was possible to distinguish different temperature ranges for the thermal desorption of the different adsorbed oxygen species. A comparison of the data from XPS and mass-spectroscopy observations with conductance measurements allows to conclude that metallic surface atoms are responsible for different interactions of oxygen species with CdS surfaces.

📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 379 KB