Now showing items 1-10 of 4255
Banks of microscopic forms and survival to darkness of propagules and microscopic stages of macroalgae
(Sociedad de Biología de Chile, 2002)
Marcello Malpighi (1628-1694), Founder of Microanatomy
(Sociedad Chilena de Anatomía, 2011)
Spin-resolved local density of states for an Anderson adatom in a ferromagnetic island
In this work, we investigate theoretically the spin-resolved local density of states (SR-LDOS) of a ferromagnetic (FM) island hybridized with an adatom, which is described by the Single Impurity Anderson Model (SIAM). Our ...
Simulations of the Frequency Modulated Atomic Force Microscope (FM-AFM) nonlinear control system
The Frequency Modulated - Atomic Force Microscope (FM-AFM) is apowerful tool to perform surface investigation with true atomic resolution. The controlsystem of the FM-AFM must keep constant both the frequency and amplitude ...
Microscopic Anatomy of the Reproductive System in Two Sympatric Species of Fissurella Bruguiére, 1789 (Mollusca: Vetigastropoda)
(Sociedad Chilena de Anatomía, 2007)
Microscopic Examination of Placenta of Rats Prenatally Exposed to Aloe barbadensis: A Preliminary Study
(Sociedad Chilena de Anatomía, 2008)
Influence of operating microscope in the sealing of cervical perforations
Context: Accidental root canal perforations are among the main complications of endodontic treatment. Aim: This study evaluated the influence of operating microscope (OM) in the marginal adaptation of mineral trioxide ...
Note: Single-polarity high-voltage amplifier to drive coarse-approach slip-stick piezoelectric motors
(Amer Inst Physics, 2013-05)
Scanning probe microscopies typically rely on coarse-approach slip-stick piezoelectric motors that work by exciting piezoelectric stacks with sawtooth signals of hundreds of V and some kHz. For this application, we introduce ...
Morphological characteristics of neuromuscular junctions of the opossum (Didelphis albiventris) extraocular muscles: a scanning-electron-microscopic study
(S. Karger AG, Basel, 2000)
Three types of neuromuscular junctions were described in the extraocular muscles of the opossum. The present study demonstrates the three-dimensional characteristics of these neuromuscular junctions after HCl connective ...