1,822 research outputs found
Morphology and optical properties of MgO thin films on Mo(001)
No full textThin MgO films with a nominal thickness ranging between 1 and 60 ML have been grown on a Mo(001) surface. The film morphology was studied by LEED and STM, revealing the presence of a coincidence pattern with the Mo support in the low coverage regime, a dislocation network at medium thickness and a rather flat and defect-poor MgO surface for thicker layers. The MgO optical properties were investigated as a function of film thickness by analyzing electro-luminescence spectra obtained via electron injection from the STM tip into well-defined surface areas. The spectra are characterized by two distinct emission bands at 3.1 and 4.4 eV. Their origin is discussed in the light of earlier photo-luminescence measurements on MgO nanocubes and smokes. (c) 2006 Elsevier B.V. All rights reserved
Mirror apraxia affects the peripersonal mirror space. A combined lesion and cerebral activation study.
No full textNeural circuits underlying imitation learning of hand actions: an event-related fMRI study
No full textCompetition between Polar and Nonpolar Growth of MgO Thin Films on Au(111)
No full textWe report a growth study of MgO thin films on an Au(111) support, performed with scanning tunneling microscopy, X-ray photoelectron spectroscopy, and low-energy-electron and X-ray-diffraction techniques. Depending on the deposition temperature, the O-2 partial pressure, and the availability of water during oxide formation, two growth regimes can be distinguished. At high oxygen pressure, the MgO mainly adopts a square-lattice configuration and exposes the nonpolar (001) surface, whereas at low O-2 pressure a hexagonal lattice develops that resembles the (111) surface of rocksalt MgO. For films beyond the monolayer limit, the emerging electrostatic dipole along the MgO(111) direction becomes important for the film morphology. Depending on the preparation conditions, the system takes either structural or adsorption-mediated routes to remove the polarity. Whereas surface roughening is identified as main polarity-compensation mechanism at perfect vacuum conditions, hydroxylation becomes important if water is present during oxide growth
EVALUATION ON CONSISTENCY BETWEEN HJ-1 CCD AND TM IMAGES IN MONITORING FRACTIONAL GREEN VEGETATION COVER
No full textThe fractional green vegetation cover (Fc) is an important climate model parameter. Remote sensing technique has become one of the most effective means to acquire vegetation dynamics information. The CCD cameras onboard HJ-1 satellites (Environment and Disaster monitoring and forecasting Satellite constellation) are advanced in revisit frequency and image coverage compared with Landsat TM. This study aims to assess the capability of HJ-1 CCD images in monitoring of Fc in terms of comparing with the widely used TM images. The quality of HJ-1 CCD is compared with the same temporal TM image in two aspects: the image statistical analysis and the image application analysis. After the comparison between the HJ-1 CCD image and TM image of the same area. The results show a high level of uniform between HJ-1 and TM images. Therefore, the conclusion may be drawn that the HJ-1 CCD image is feasible and suitable for Fc monitoring.Engineering, Electrical & ElectronicGeosciences, MultidisciplinaryRemote SensingEICPCI-S(ISTP)
Prefrontal involvement in imitation learning of hand actions: Effects of practice and expertise
No full textPrefrontal involvement in imitation learning of hand actions: Effects of practice and expertise.
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Konsep Pendidikan Untuk Perempuan Perspektif Nyai Hj. Masriyah Amva
No full textOne figure of a well-known female cleric in Cirebon is Nyai Hj. Masriyah Amva. He is a female ulama figure who is different from the others, Nyai Hj. Masriyah Amva became the caretaker of Kebon Jambu Al-Islamy Islamic Boarding School in Babakan Village, Ciwaringin Cirebon, where she became the leader of more than 1,000 male and female santri. The author presents this paper in the form of a qualitative approach, with qualitative descriptive methods, collection techniques using interview and observation methods, which are then analyzed by interactive analysis techniques namely data reduction, data presentation and drawing conclusions. This study aims to illustrate the Concept of Education for Perpective Women Nyai Hj. Masriyah Amva at Kebon Jambu Al-Islamy Islamic Boarding School. According to him, education for women consists of material elements, immaterial elements and character elements. The material element is education that equips students with various sciences according to their respective levels, while the immaterial element is that women are able to present and involve the Creator in all their life processes, according to Nyai Hj. Masriyah Amva, that is, women must be educated in such a way as to form a woman who is persistent, independent, has a personality, is pious and tough with hard prayers, hard efforts and always has positive thoughts.Salah satu sosok ulama perempuan yang sangat dikenal di Cirebon adalah Nyai Hj. Masriyah Amva. Beliau adalah sosok ulama perempuan yang berbeda dengan lainnya, Nyai Hj. Masriyah Amva menjadi pengasuh Pondok Pesantren Kebon Jambu Al-Islamy di Desa Babakan, Ciwaringin Cirebon, beliau menjadi pemimpin lebih dari 1.000 santri laki-laki dan perempuan. Penulis menyajikan tulisan ini dalam bentuk pendekatan kualitatif, dengan metode deskriptif kualitatif, teknik pengumpulan menggunakan metode wawancara dan observasi, yang kemudian dianalisis dengan teknik analisis interaktif yaitu reduksi data, penyajian data dan penarikan kesimpulan. Penelitian ini bertujuan untuk menggambarkan Konsep Pendidikan untuk Perempuan Perpektif Nyai Hj. Masriyah Amva di Pondok Pesantren Kebon Jambu Al-Islamy. Menurutya pendidikan untuk perempuan adanya unsur material, unsur imaterial dan unsur karakter. Unsur material adalah pendidikan yang membekali santrinya dengan berbagai ilmu pengetahuan sesuai jenjangnya masing-masing, sedangkan unsur Imaterial adalah para perempuan mampu menghadirkan dan melibatkan Sang Pencipta dalam semua proses kehidupannya, unsur karakter menurut Nyai Hj. Masriyah Amva yaitu perempuan harus dididik sedemikian rupa hingga terbentuklah sosok perempuan yang gigih, mandiri, berkepribadian, bertaqwa dan tangguh dengan do`a keras, usaha keras dan selalu berfikiran positif
A Business Model Analysis On Hj Nina’s Rental Housing Using Business Model Canvas Approach
No full textTangerang City has great potential for the growth of residential property projects. This region called thriving city due to economic growth which Tangerang City quite significantly from National. Terms of geographical, Tangerang City have access to strategic Jakarta so many transportation infrastructure could trigger growth property in the area. With the existence of business opportunities related to housing in Tangerang City, Mrs Hj Nina take advantage of these business opportunities by building land owned by property for a rented houses. But in running her business, Mrs Hj Nina has the main obstacle is competition around rented houses. One of the ways that Mrs Hj Nina’s rented house can explore the existing potential is by analyzing the right business model. Based on the results of the research on the identification of business model elements that exist in the house of Mrs Hj Nina, the author proposes several improvement programs for Mrs Hj Nina, namely expanding the house rent, develop business rented by diversifying business, adding facilities, doing community service, the owner having face to face meetings with rented houses, and house renters are active in the activities of local residents. With proposal the program for the improvement is expected to makes a business Mrs Hj Nina can develop and survived in the field of the business
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