نتایج جستجو برای: smf and fan conically index

تعداد نتایج: 16868550  

Morphotectonic investigations were carried out by the use of morphometric indices which serve as a tool of identification in regions with active tectonic warp. Landforms in active deformation area are produced from relations of tectonic and surficial processes. One of the most significant landforms underground is rivers that are extremely responsive to tectonic movements mainly uplift and tilti...

Journal: :Epilepsy research 2008
Michael J McLean Stefan Engström Zhang Qinkun Christopher Spankovich Daniel B Polley

Effects of a static magnetic field (SMF) with strong gradient components were studied in black Swiss mice. Exposure to SMF (100-220 mT, 15-40 T/m for 1h) did not affect the threshold for detecting auditory brainstem responses. Serial seizures elevated the hearing threshold at some frequencies, but there was no difference between SMF-exposed and unexposed control mice. EEG changes were recorded ...

2018
Wei-Ting Chen Guan-Bo Lin Shu-Hui Lin Chueh-Hsuan Lu Chih-Hsiung Hsieh Bo-Lun Ma Chih-Yu Chao

Static magnetic field (SMF) has shown some possibilities for cancer therapies. In particular, the combinational effect between SMF and anti-cancer drugs has drawn scientists' attentions in recent years. However, the underlying mechanism for the drug-specific synergistic effect is far from being understood. Besides, the drugs used are all conventional chemotherapy drugs, which may cause unpleasa...

Journal: :Sensors 2016
Daria Majchrowicz Marzena Hirsch Pawel Wierzba Michael Bechelany Roman Viter Malgorzata Jedrzejewska-Szczerska

In this paper we investigated the response of a fiber-optic Fabry-Pérot sensing interferometer with thin ZnO layers deposited on the end faces of the optical fibers forming the cavity. Standard telecommunication single-mode optical fiber (SMF-28) segments were used with the thin ZnO layers deposited by Atomic Layer Deposition (ALD). Measurements were performed with the interferometer illuminate...

Journal: :Applied optics 2009
Bo Dong Li Wei Da-Peng Zhou

A miniature high-sensitivity, high-temperature fiber sensor with an interferometer based on a bare small-core-diameter dispersion compensation fiber (DCF) is reported. The sensing head is a single-mode-fiber (SMF) DCF configuration formed by a 4 mm long bare DCF with one end connected to the SMF by a fusion splicing technique and the other end cleaved. Due to the large mode index difference and...

Journal: :پژوهش های جغرافیای طبیعی 0
وحید محمدنژاد آروق استادیار گروه جغرافیا، دانشگاه ارومیه

introduction iran forms a relatively compact zone of active continental deformation resulted from the northward collision of arabia with eurasia during late cenozoic times, which is continuing to the present-day at a rate of 25 mm/yrs (from gps data). evidences of active tectonic in different parts of iran, has been studied and identified. the arid climate, low rates of erosion, and minimal veg...

Journal: :Evidence-based Complementary and Alternative Medicine 2007
Norimasa Taniguchi Shigeyuki Kanai

In order to examine the effectiveness of applying a static magnetic field (SMF) for increasing bone mineral density (BMD), we assessed the degree of osteopenia by dual-energy X-ray absorptiometry (DEXA), the metabolism measuring system, and histological examination of bone tissue in an ovariectomized (OVX) rat model. Thirty-six female Wistar rats (8 weeks old, 160-180 g) were divided into three...

2013
Daniel Jáuregui-Vázquez Julián M. Estudillo-Ayala Roberto Rojas-Laguna Everardo Vargas-Rodríguez Juan Manuel Sierra-Hernández Juan C. Hernández-García Ruth I. Mata-Chávez

In this work an Intrinsic Fabry-Perot Interferometer (IFPI) based on an air-microcavity is presented. Here the air microcavity, with silica walls, is formed at a segment of a hollow core photonic crystal fiber (HCPCF), which is fusion spliced with a single mode fiber (SMF). Moreover, the spectral response of the IFPI is experimentally characterized and some results are provided. Finally, the vi...

Journal: :Remote Sensing of Environment 2022

The Ku-band scatterometer onboard China France Oceanography Satellite (CFOSAT) observes the sea surface with two conically scanning fan beams. Compared to prior pencil beam scatterometers, this innovative observing mechanism provides more independent backscatter measurements at varying incidence and azimuth angles, as such it brings challenges for wind inversion, particularly under rainy condit...

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