cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A-Si:H PECVD by Linear μw and RF Plasma Sources – A Comparative Study of a-Si:H Layer Properties
Creators: name: Decker, D.
name: Wolf, P.
name: Pieper, S.
name: Sperlich, H.-P.
name: Schlemm, H.
name: Mai, J.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1919-1927
description: We report on thin layers of hydrogenated amorphous silicon (a-Si:H), which are currently widely used
as passivation and/or active layers in high efficiency solar cells. The specific characteristics of intrinsic layers (i-a-
Si:H) depending on the plasma generation method – by microwave (MW, operating frequency f=2.45GHz) or by
radio frequency (RF, f=13.56MHz) – are compared and analyzed on samples deposited in static deposition mode. The
comparison includes also geometric and operational parameters of Roth & Rau linear plasma sources (PS) and their
influence on the i-a-Si:H layer properties. The hydrogen incorporation and its bonding states have been studied by
fourier transform infrared spectroscopy (FTIR). Layers deposited by RFPS incorporate most of the hydrogen in Si-H
bonds building a dense amorphous network with little voids and low concentration of molecular hydrogen. Modeling
of spectroscopic ellipsometry (SE) data with a Tauc-Lorentz model for the bulk i-a-Si:H and an effective media
approximation (EMA) for surface roughness and/or voids supports this finding. In contrary layers deposited by
MWPS incorporate around about 50% or more of its hydrogen bonded in Si-H2 which can support void formation and
cause layers of low density. The SE data analysis again supports this conclusion. Additionally it reveals an
characteristic dependency and wide variation of the i-a-Si:H bulk properties depending on the position of the
deposition with respect to characteristic features of the MWPS like μ-wave antenna or silane injection position. The
passivation of samples dynamically deposited with i-a-Si:H by RFPS and MWPS on both sides have been
characterized by transient photoconductance decay (PCD) measurement. Lifetimes calculated from it exceed 5ms for
RFPS deposited layers but only 0.4ms for MWPS deposited layers of comparable thickness. Process adjustment for
the MWPS subsequently gives low deposition rates of less than 10/s as for the RFPS. The low rate was identified to
be a key factor to improve the surface passivation with MWPS. Nevertheless the composition of adjusted MWPS
deposited layers was found to be still dominated by Si-H2 and other not real i-a-Si:H like properties. As a result, for
high quality dynamic a-Si:H PECVD use of the linear RFPS is proposed. Besides we discuss a design change of the
MWPS to meet the requirements of high quality i-a-Si:H PECVD.
Passivation Films Prepared by Using TiO2-SiO2 Composite Solution
Creators: name: Yoshiba, S.
name: Tanitsu, K.
name: Uzum, A.
name: Dhamrin, M.
name: Suda, Y.
name: Kamisako, K.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1908-1910
description: Excellent surface passivation quality is one of the main challenging issues to realize high efficiency
crystalline silicon solar cells. Low-cost and simple fabrication processing is desired not only to reduce the total cost
of the photovoltaic system but also to simplify the fabrication processes. In this work, novel spin-coatable composite
solutions of TiO2 and SiO2 were introduced to realize good passivation and anti-refraction films. The primary results
show that such passivation and anti-refraction techniques are very promising alternative process that do not require
vacuum or high temperature. The best fabricated surface passivation films have as low surface recombination
velocity as 93 cm/s on p-type silicon wafers and 27 cm/s on n-type silicon wafers, respectively. The good passivation
effect is considered to be due to the in-situ grown silicon oxide between the interface of the silicon and the fabricated
passivation film.
Optimalization of Amorphous Silicon Carbide Thin Films for Heterojunction Solar Cells
Creators: name: Perný, M.
name: Váry, M.
name: Huran, J.
name: Mikolasek, M.
name: Saly, V.
name: Kobzev, A.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1915-1918
description: The heterojunction solar cell structure composed of thin layer of a-SiC located at the top of the cell in
combination with crystalline silicon substrate is one of the promising alternatives to conventional homojunction solar
cells. The heterojunction structure which consists of amorphous SiC layer deposited on p-type silicon substrate was
prepared at different substrate temperatures to optimize the technology and improve the quality of the interface.
Rutherford backscattering spectroscopy (RBS) and Elastic recoil detection (ERD) structural analysis were realized
and concentrations of species were determined. Current-voltage (I-V) characteristics were measured in the dark under
the light and analyzed. AC measurements and impedance spectroscopy was applied to show the impact of the light
on the shape of the impedance spectrum and electrical transport properties.
Rate of convergence: the packing and centered Hausdoff measures of totally disconnected self-similar sets
Creators: name: Llorente, Marta
name: Mera, M. Eugenia
name: Moran, Manuel
Publisher: name: arXiv
Year: 2016
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 28A78, 28A80, 37-04

description: In this paper we obtain the rates of convergence of the algorithms given in [13] and [14] for an automatic computation of the centered Hausdorff and packing measures of a totally disconnected self-similar set. We evaluate these rates empirically through the numerical analysis of three standard classes of self-similar sets, namely, the families of Cantor type sets in the real line and the plane and the class of Sierpinski gaskets. For these three classes and for small contraction ratios, sharp bounds for the exact values of the corresponding measures are obtained and it is shown how these bounds automatically yield estimates of the corresponding measures, accurate in some cases to as many as 14 decimal places. In particular, the algorithms accurately recover the exact values of the measures in all cases in which these values are known by geometrical arguments. Positive results, which confirm some conjectural values given in [13] and [14] for the measures, are also obtained for an intermediate range of larger contraction ratios. We give an argument showing that, for this range of contraction ratios, the problem is inherently computational in the sense that any theoretical proof, such as those mentioned above, might be impossible, so that in these cases, our method is the only available approach. For contraction ratios close to those of the connected case our computational method becomes intractably time consuming, so the computation of the exact values of the packing and centered Hausdorff measures in the general case, with the open set condition, remains a challenging problem.
description: 25 pages, 1 figure
Brachyphylla Gray 1834
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Brachyphylla

description: Brachyphylla Gray, 1834. Proc. Zool. Soc. Lond., 1833:122 [1834]. TYPE SPECIES: Brachyphylla cavernarum Gray, 1834. COMMENTS: Revised by Swanepoel and Genoways (1978). A key to this genus was presented by Swanepoel and Genoways (1983a).
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 182, DOI: 10.5281/zenodo.7353060
description: {"references": ["Swanepoel, P., and H. H. Genoways. 1978. Revision of the Antillean bats of the genus Brachyphylla (Mammalia: Phyllostomatidae). Bulletin of Carnegie Museum of Natural History, 12: 1 - 53.", "Swanepoel, P., and H. H. Genoways. 1983 a. Brachyphylla cavernarum. Mammalian Species, 205: 1 - 6."]}
ปัจจัยที่มีความสัมพันธ์กับความรอบรู้ด้านสุขภาพเพื่อการป้องกันโรคไข้เลือดออกของเด็กวัยเรียน อำเภอนาดี จังหวัดปราจีนบุรี
Creators: name: อดุลย์  ฉายพงษ์
Publisher: name: กองนวัตกรรมและวิจัย กรมควบคุมโรค
Year: 2563
Subjects: ความรอบรู้ด้านสุขภาพ
เด็กวัยเรียน
ไข้เลือดออก

description: วารสารควบคุมโรค, 46, 2, 152-161
Capturing divergence in dependency trees to improve syntactic projection
Creators: name: Georgi, Ryan
name: Xia, Fei
name: Lewis, William D.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: Obtaining syntactic parses is a crucial part of many NLP pipelines. However, most of the world's languages do not have large amounts of syntactically annotated corpora available for building parsers. Syntactic projection techniques attempt to address this issue by using parallel corpora consisting of resource-poor and resource-rich language pairs, taking advantage of a parser for the resource-rich language and word alignment between the languages to project the parses onto the data for the resource-poor language. These projection methods can suffer, however, when the two languages are divergent. In this paper, we investigate the possibility of using small, parallel, annotated corpora to automatically detect divergent structural patterns between two languages. These patterns can then be used to improve structural projection algorithms, allowing for better performing NLP tools for resource-poor languages, in particular those that may not have large amounts of annotated data necessary for traditional, fully-supervised methods. While this detection process is not exhaustive, we demonstrate that common patterns of divergence can be identified automatically without prior knowledge of a given language pair, and the patterns can be used to improve performance of projection algorithms.
Statistische Mitteilungen des Kantons Zürich. Neue Folge, Band 5
Creators: name: (:Unkn) Unknown
Publisher: name: Zentralbibliothek Zürich
Year: 1944
Subjects: subject: 314 Allgemeine Statistiken zu Europa
subject: 330 Wirtschaft
subject: 336 Öffentliche Finanzen
subject: 630 Landwirtschaft und verwandte Bereiche
subject: Kanton Zürich
subject: Amtliche Statistik
subject: Gemeindefinanzwirtschaft
subject: Steuerstatistik
subject: Finanzstatistik
subject: Wirtschaftsstatistik
subject: Landwirtschaftsstatistik
subject: Wohnungszählung
subject: Sozialstatistik

description: Inhalt: Heft 1 - Gemeindesteuerverhältnisse im Kanton Zürich (Ausgabe 1943) ; Kosten der Lebenshaltung. Heft 2 - Haushaltungsrechnungen 1943 aus zürcherischen Landgemeinden und der Stadt Winterthur ; Anbaufläche im Kanton Zürich 1943 ; Nutztierbestand im Kanton Zürich 1943 ; Weinernte im Kanton Zürich 1943 ; Übersicht statistischer Nachweise. Heft 3 - Untersuchungen zur Wohnungsfrage im Kanton Zürich (Die Wohnverhältnisse im Kanton Zürich nach dem Beruf der Wohnungsinhaber ; Der Wohnungsmarkt im Kanton Zürich ; Die Mietpreiskontrolle im Kanton Zürich ; Die Wohnbewilligungen in der Stadt Zürich). Heft 4 - Zürcherische Gemeindefinanzen 1942 ; Staats- und Gemeindeausgaben für Armenfürsorge 1942/1943 ; Gemeindesteuerverhältnisse im Kanton Zürich (Ausgabe 1944) ; Die Kriegsnothilfe-Bezüger im Kanton Zürich ; Die Staatsbeiträge an die Armenausgaben der Gemeinden 1943 ; Der Nutztierbestand im Kanton Zürich 1944 ; Der zürcherische Mehranbau 1944 ; Mitteilung betreffend die Statistischen Mitteilungen.
Development of a Metallization Process for a Super Fine Line Printing
Creators: name: Voltan, A.
name: Tao, W.
name: Tonini, D.
name: Zamuner, M.
name: Martire, M.
name: Borsato, O.
name: Bortoletto, E.
name: Bottosso, C.
name: Wang, X.
name: Chang, Q.
name: Wang, Y.
name: Galiazzo, M.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1890-1893
description: In this paper we present the latest Double Printing results achieved at laboratory scale and in
production at Tianjin Yingli using Esatto Technology™. With continual process and equipment optimization it is
now possible to perform Double Printing consistently at 50μm finger width with >30k screen lifetime and >0.2%
efficiency gain versus Single Printing, with >0.4% process yield benefit and 20mg paste saving. Moreover, lab
experiments with new paste generations and reduced screen openings enable Double Printing metallization with
40μm finger width, >0.2% efficiency gain and 10mg paste saving.
Highly Sensitive On-Chip Magnetometer with Saturable Absorbers in Two-Color Microcavities
Creators: name: Gazzano, O.
name: Becher, C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Interacting resonators can lead to strong non-linearities but the details can be complicated to predict. In this work, we study the non-linearities introduced by two nested microcavities that interact with nitrogen vacancy centers in a diamond waveguide. Each cavity has differently designed resonance; one in the green and one in the infrared. The magnetic-field dependence of the nitrogen vacancy center absorption rates on the green and the recently observed infrared transitions allows us to propose a scalable on-chip magnetometer that combines high magnetic-field sensitivity and micrometer spatial resolution. By investigating the system behaviors over several intrinsic and extrinsic parameters, we explain the main non-linearities induced by the NV centers and enhanced by the cavities. We finally show that the cavities can improve the magnetic-field sensitivity by up to two orders of magnitudes.
Investigation of AZO as Transparent Conductive Oxide for Heterojunction Solarcells
Creators: name: Madani Ghahfarokhi, O.
name: Chakanga, K.
name: Sergeev, O.
name: Von Maydell, K.
name: Agert, C.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1928-1931
description: Silicon heterojunction (SHJ) solar cells consisting of amorphous silicon and crystalline silicon are
promising elements for high efficiency and low cost devices. So far, indium tin oxide (ITO) has been the most
common applied transparent conductive oxide (TCO), used for fabrication of such structures. One way to further
improve the SHJ solar cells is replacing the ITO material which could also reduce the production cost. In this respect,
we report on ITO free SHJ solar cells by using aluminum-doped zinc oxide (AZO) films. As the AZO films are
polycrystalline material, evolution of larger grain takes place within the thickness. This suggests that the thickness
optimization is a key parameter to satisfy the required sheet resistance. In this study, we have investigated the effect
of AZO film thickness on the electrical properties of the obtained SHJ solar cells. Moreover, we demonstrated that by
texturing the AZO films, additional light trapping is achieved which is another advantage of the AZO films,
compared to the common TCO material.
Tribonucleation of bubbles
Creators: name: Wildeman, Sander
name: Lhuissier, Henri
name: Sun, Chao
name: Lohse, Detlef
name: Prosperetti, Andrea
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We report on the nucleation of bubbles on solids that are gently rubbed against each other in a liquid. The phenomenon is found to depend strongly on the material and roughness of the solid surfaces. For a given surface, temperature, and gas content, a trail of growing bubbles is observed if the rubbing force and velocity exceed a certain threshold. Direct observation through a transparent solid shows that each bubble in the trail results from the early coalescence of several microscopic bubbles, themselves detaching from microscopic gas pockets forming between the solids. From a detailed study of the wear tracks, with atomic force and scanning electron microscopy imaging, we conclude that these microscopic gas pockets originate from a local fracturing of the surface asperities, possibly enhanced by chemical reactions at the freshly created surfaces. Our findings will be useful either for preventing undesired bubble formation or, on the contrary, for "writing with bubbles," i.e., creating controlled patterns of microscopic bubbles.
description: Link to journal article: http://www.pnas.org/content/111/28/10089.abstract
Brachyphylla cavernarum Gray 1834
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Brachyphylla
Brachyphylla cavernarum

description: Brachyphylla cavernarum Gray, 1834. Proc. Zool. Soc. Lond., 1833:123 [1834]. TYPE LOCALITY: St. Vincent (Lesser Antilles, UK). DISTRIBUTION: Puerto Rico, Virgin Isis and throughout Lesser Antilles south to St. Vincent and Barbados. SYNONYMS: intermedia, minor. COMMENTS: Includes minor; see Swanepoel and Genoways (1978:39) and Varona (1974:27). Reviewed by Swanepoel and Genoways (1983a, Mammalian Species, 205).
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 182, DOI: 10.5281/zenodo.7353060
description: {"references": ["Swanepoel, P., and H. H. Genoways. 1978. Revision of the Antillean bats of the genus Brachyphylla (Mammalia: Phyllostomatidae). Bulletin of Carnegie Museum of Natural History, 12: 1 - 53.", "Varona, L. S. 1974. Catalogo de los mamiferos vivientes y extinguidos de las Antillas. Instituto de Zoologia, Academia de Ciencias de Cuba (Havana), 139 pp.", "Swanepoel, P., and H. H. Genoways. 1983 a. Brachyphylla cavernarum. Mammalian Species, 205: 1 - 6."]}
GAMIGRATION Moodle course - English Level A2
Creators: name: Universidad de Salamanca
name: GAMIGRATION Consortium
Publisher: name: Zenodo
Year: 2024
Subjects: gamification
english level A2
Moodle course
gamigration
english course

description: Here, you can find the Moodle training course package "Gamigration Course - English Level A2". This file is ready to be imported into your Moodle environment. The gamification settings are unavailable when you import them, but you can configure them through some plugins (for badges, levels, avatars...).

More info in https://gamigration.eu/

 

This work is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International. To view a copy of this license, visit https://creativecommons.org/licenses/by-nc-sa/4.0/
Role of Laser Damage in Local Contact Formation
Creators: name: Li, A.
name: Chen, W.-H.
name: Lin, Y.-M.
name: Lai, C.-W.
name: Wang, L.-T.
name: Fang, T.
name: Hsieh, P.-T.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1867-1869
description: Laser ablation is a powerful strategy for the development of passivated emitter and rear cells (PERC). However, the laserinduced
thermal effect may affect not only the passivation of the film stack but also the formation of rear-side local contacts. In this research, we
firstly clarify the composition of laser damage caused by nano-second laser with TEM observation. The laser damage, amorphous silicon, was
then inserted between the aluminum paste and silicon substrate to study its influence. We found that the amorphous silicon layer with a
thickness of larger than 20nm would affect the formation of back-side field layer. This damage should be diminished through the control of laser
fluence.
About existence of stationary points for the Arnold-Beltrami-Childress (ABC) flow
Creators: name: Ershkov, Sergey V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences
subject: 35Q35

description: The existence of stationary points for the dynamical system of ABC-flow is considered. The ABC-flow, a three-parameter velocity field that provides a simple stationary solution of Euler's equations in three dimensions for incompressible, inviscid fluid flows, is the prototype for the study of turbulence (it provides a simple example of dynamical chaos). But, nevertheless, between the chaotic trajectories of the appropriate solutions of such a system we can reveal the stationary points, the deterministic basis among the chaotic behaviour of ABC-flow dynamical system. It has been proved the existence of 1 point for two partial cases of parameters {A, B, C}: 1) A = B = 1; 2) C = 1 (A^2 + B^2 = 1). Moreover, dynamical system of ABC-flow allows 3 points of such a type, depending on the meanings of parameters {A, B, C}.
description: 10 pages, 4 figures; Keywords: Arnold-Beltrami-Childress (ABC) flow, helical flow, stationary points
Genital chlamydial infections : a survey of the diagnosis and management practices of general practitioners
Creators: name: Westgarth, Lorna C.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Homogeneous High Ohmic Phosphorus Doping for Advanced Solar Cell Manufacturing Using Reduced Pressure Diffusion Techniques
Creators: name: Crampette, L.
name: Picard, E.
name: Damiani, B.
name: Cuminal, Y.
name: Semmache, B.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1911-1914
description: In this work, we report on the diffusion process development of homogenous high ohmic phosphorous
emitters (50-170 Ω/sq). The use of reduced pressure diffusion LydopTM system has been evaluated in the range of 200
mbar to 400 mbar. We show the path for a significant breakthrough to achieve very uniform (<5%) high ohmic emitters
while maintaining industrial throughputs, cost and yield. In the frame of advanced cells structures, several ohmic emitters
(>100 Ω/sq) have been coupled with an external thermal SiO2 passivation keeping a well-controlled process uniformity by
using the LytoxTM reduced pressure technology.
Brachyphylla nana Miller 1902
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Brachyphylla
Brachyphylla nana

description: Brachyphylla nana Miller, 1902. Proc. Acad. Nat. Sci. Philadelphia, 54:409. TYPE LOCALITY: Cuba, Pinar del Rio, El Guama. DISTRIBUTION: Cuba, Hispaniola, Jamaica (extinct), Grand Cayman (Cayman Isis, UK), Middle Caicos (SE Bahamas). SYNONYMS: pumila. COMMENTS: Includes pumila; see Jones and Carter (1976:30) and Swanepoel and Genoways (1978). Considered a subspecies of cavernarum by Buden (1977). Reviewed by Swanepoel and Genoways (1983b, Mammalian Species, 206).
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 182, DOI: 10.5281/zenodo.7353060
description: {"references": ["Jones, J. K., Jr., and D. C. Carter. 1976. Annotated checklist, with keys to subfamilies and genera. Part I. Pp. 7 - 38, in Biology of bats of the New World family Phyllostomatidae. Part I (R. J. Baker, J. K. Jones, Jr., and D. C. Carter, eds.). Special Publications, The Museum, Texas Tech University Press, 10: 1 - 218.", "Swanepoel, P., and H. H. Genoways. 1978. Revision of the Antillean bats of the genus Brachyphylla (Mammalia: Phyllostomatidae). Bulletin of Carnegie Museum of Natural History, 12: 1 - 53.", "Buden, D. W. 1977. First records of bats of the genus Brachyphylla from the Caicos Islands, with notes on geographic variation. Journal of Mammalogy, 58: 221 - 225.", "Swanepoel, P., and H. H. Genoways. 1983 b. Brachyphylla nana. Mammalian Species, 206: 1 - 3."]}
Industrial Advanced Cell Designs by Ion Implantation
Creators: name: Hieslmair, H.
name: Mandrell, L.
name: Latchford, I.
name: Zhu, R.
name: Heerwagen, T.
name: Argawal, A.
name: Adibi, B.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1870-1873
description: Industrial ion implantation with INTEVAC ENERGi ™ ion implant tool is demonstrated for phosphorus and
boron which enables commercialization of advanced cell designs. With throughput of ≥2400 wafers per hour, ENERGi ion
implantation system can fabricate high quality boron and phosphorus layers with J0E values ≤ 50fA/cm2 and implied Voc
above 660mV on commercial textured Cz wafers. With one sided doping capability, a simplified n-PERT process (as
compared to diffusion) is illustrated with <2¢/Wp for the combination of P and B doping and co-anneal. With 1D and 2D
dopant patterning capabilities, ENERGi ion implant enables commercialization of advanced designs such as selective
emitters, MWT, PERL, and IBC. On Ag paste contacted cells, ENERGi implant provides precise P profile engineering and
repeatability to optimize J0E and front contact resistance for p-PERC efficiencies to 20.2% and standard cell efficiencies to
19.5%.
Erophylla Miller 1906
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Erophylla

description: Erophylla Miller, 1906. Proc. Biol. Soc. Washington, 19:84. TYPE SPECIES: Phyllonycteris bombifrons Miller, 1899 (= Phyllonycteris sezekorni Gundlach, 1861). COMMENTS: Revised by Buden (1976. Included as a subgenus of Phyllonycteris by Varona (1974:29).
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 182, DOI: 10.5281/zenodo.7353060
description: {"references": ["Buden, D. W. 1976. A review of the bats of the endemic West Indian genus Erophylla. Proceedings of the Biological Society of Washington, 89: 1 - 16.", "Varona, L. S. 1974. Catalogo de los mamiferos vivientes y extinguidos de las Antillas. Instituto de Zoologia, Academia de Ciencias de Cuba (Havana), 139 pp."]}
Experimental observation of spin to charge current conversion at non-magnetic metal/Bi2O3 interfaces
Creators: name: Karube, Shutaro
name: Kondou, Kouta
name: Otani, YoshiChika
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We here demonstrate the interfacial spin to charge current conversion by means of spin pumping from a ferromagnetic Permalloy (Py: Ni80Fe20) to a Cu/Bi2O3 interface. A clear signature of the spin to charge current conversion was observed in voltage spectrum of a Py/Cu/Bi2O3 trilayer film whereas no signature in a Py/Cu and Py/Bi2O3 bilayer films. We also found that the conversion coefficient strongly depended on Cu thickness, reflecting the thickness dependent momentum relaxation time in Cu layer.
description: 13 pages, 3 figures
The Influence of Passivation Layer and Rear Reflector for Thin Silicon Solar Cells
Creators: name: Wang, T.
name: Hon, C.-H.
name: Du, C.-H.
name: Kung, C.-Y.
name: Wang, Y.-Y.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1874-1876
description: In this study, thin silicon solar cells with three different thicknesses (100 μm, 70 μm, and 40 μm) were
fabricated. The Eff was varied from 19.37% to 18.05% as the decreasing of wafer thickness. This was due to the
open circuit voltage and short circuit current density losing. The thinner wafer had less light absorption and caused
Jsc reduction from 38.74 mA/cm2 to 37.42 mA/cm2. The thinner wafer also had lower minority carrier lifetime
because the effective lifetime depends on the wafer thickness. For improving the efficiency, 20 nm AlOx passivation
layer was deposited on the rear surface by Atomic layer deposition technique. Polishing rear surface and sputter Al
rear electrode was used to reduced the light transmission of solar cells. Laser opening of rear surface was used to
improve the electrode contact. The experimental results reveal significantly improved the conversion efficiency.
Supplementary Material for Slicing with Guaranteed Quality of Service in WiFi Networks
Creators: name: Richart, Matías
Publisher: name: Zenodo
Year: 2020
Subjects: 5G
Quality of service
Stochastic optimization
Wireless LAN
Wireless network slicing
Resource management

description: In this document we present in detail all the theoretical results and demonstrations which show the performance characteristics of the proposed slicing solution from our paper Slicing with Guaranteed Quality of Service in WiFi Networks.
GAMIGRATION Moodle course - English Level B1
Creators: name: Universidad de Salamanca
name: GAMIGRATION Consortium
Publisher: name: Zenodo
Year: 2024
Subjects: gamigration
Moodle course
english Level B1
english course
gamification

description: Here, you can find the Moodle training course package "Gamigration Course - English Level B1". This file is ready to be imported into your Moodle environment. The gamification settings are unavailable when you import them, but you can configure them through some plugins (for badges, levels, avatars...).

More info in https://gamigration.eu/

 

This work is licensed under Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International. To view a copy of this license, visit https://creativecommons.org/licenses/by-nc-sa/4.0/
Client satisfaction with HIV/AIDS services in Victorian Hospitals
Creators: name: Woodruff, Ian W.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Gabor Barcodes for Medical Image Retrieval
Creators: name: Nouredanesh, Mina
name: Tizhoosh, Hamid R.
name: Banijamali, Ershad
Publisher: name: arXiv
Year: 2016
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In recent years, advances in medical imaging have led to the emergence of massive databases, containing images from a diverse range of modalities. This has significantly heightened the need for automated annotation of the images on one side, and fast and memory-efficient content-based image retrieval systems on the other side. Binary descriptors have recently gained more attention as a potential vehicle to achieve these goals. One of the recently introduced binary descriptors for tagging of medical images are Radon barcodes (RBCs) that are driven from Radon transform via local thresholding. Gabor transform is also a powerful transform to extract texture-based information. Gabor features have exhibited robustness against rotation, scale, and also photometric disturbances, such as illumination changes and image noise in many applications. This paper introduces Gabor Barcodes (GBCs), as a novel framework for the image annotation. To find the most discriminative GBC for a given query image, the effects of employing Gabor filters with different parameters, i.e., different sets of scales and orientations, are investigated, resulting in different barcode lengths and retrieval performances. The proposed method has been evaluated on the IRMA dataset with 193 classes comprising of 12,677 x-ray images for indexing, and 1,733 x-rays images for testing. A total error score as low as $351$ ($\approx 80\%$ accuracy for the first hit) was achieved.
description: To appear in proceedings of The 2016 IEEE International Conference on Image Processing (ICIP 2016), Sep 25-28, 2016, Phoenix, Arizona, USA
Black Silicon for Photovoltaic Cells: Towards a High-Efficiency Silicon Solar Cell
Creators: name: Sarnet, T.
name: Derrien, T.J.-Y.
name: Torres, R.
name: Delaporte, P.
name: Torregrosa, F.
name: Sher, M.-J.
name: Lin, Y.-T.
name: Franta, B.
name: Deng, G.
name: Mazur, E.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1882-1886
description: Laser-created Black Silicon has been developed since 1998 at Harvard University. The unique optical
and semiconducting properties of black silicon first led to interesting applications for sensors (photodetectors, thermal
imaging cameras, etc.) Other applications like photovoltaic solar cells have been rapidly identified, but it took more
than ten years of research and development before demonstrating a real improvement of the photovoltaic efficiency
on an industrial multi-crystalline solar cell. This paper is a short review on recent research on the use of black silicon
for photovoltaic cells.
Erophylla sezekorni
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Erophylla
Erophylla sezekorni

description: Erophylla sezekorni (Gundlach, 1860). Monatsb. K. Preuss. Akad. Wiss. Berlin, 1860:818. TYPE LOCALITY: Cuba, Pinar del Rio, Santa Cruz de los Pinos, Rangel. DISTRIBUTION: Cuba, Jamaica, Hispaniola, Puerto Rico, Bahamas, and Cayman Isis. SYNONYMS: bombifrons, mariguanensis, planifrons, santacristobalensis, syops. COMMENTS: Includes bombifrons; see Buden (1976:14). Reviewed by Baker et al. (1978, Mammalian Species, 115). Based on differences in size of ears, shape of rostrum, inflation of braincase, and certain dental characters, E. bombifrons (Hispaniola and Puerto Rico) should probably be regarded as a distinct species. Although recognition of E. bombifrons represents my unpublished opinion, this species has been universally recognized up until the last several years; see Varona (1974:29) and Hall (1981: 170).
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 182, DOI: 10.5281/zenodo.7353060
description: {"references": ["Buden, D. W. 1976. A review of the bats of the endemic West Indian genus Erophylla. Proceedings of the Biological Society of Washington, 89: 1 - 16.", "Varona, L. S. 1974. Catalogo de los mamiferos vivientes y extinguidos de las Antillas. Instituto de Zoologia, Academia de Ciencias de Cuba (Havana), 139 pp.", "Hall, E. R. 1981. The mammals of North America. Second ed. John Wiley and Sons, New York, 1: 1 - 600 + 90, 2: 601 - 1181 + 90."]}
Definable categories and T-motives
Creators: name: Barbieri-Viale, L.
name: Prest, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: Category Theory (math.CT)
subject: K-Theory and Homology (math.KT)
subject: Logic (math.LO)
subject: FOS: Mathematics

description: Making use of Freyd's free abelian category on a preadditive category we show that if $T:D\rightarrow \mathcal{A}$ is a representation of a quiver $D$ in an abelian category $\mathcal{A}$ then there is an abelian category $\mathcal{A} (T)$, a faithful exact functor $F_T: \mathcal{A} (T) \to \mathcal{A}$ and an induced representation $\tilde T: D \to \mathcal{A} (T)$ such that $F_T\tilde T= T$ universally. We then can show that $\mathbb{T}$-motives as well as Nori's motives are given by a certain category of functors on definable categories.
Phyllonycteris Gundlach 1860
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Phyllonycteris

description: Phyllonycteris Gundlach, 1860. Monatsb. K. Preuss. Akad. Wiss. Berlin, 1860:817. TYPE SPECIES: Phyllonycteris poeyi Gundlach, 1860. SYNONYMS: Reithronycteris. COMMENTS: Includes the fossil species major from Puerto Rico and the N Lesser Antilles.
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 183, DOI: 10.5281/zenodo.7353060
Improvement of Performance of Crystalline Silicon Solar Cells by the Use of Dry Polishing
Creators: name: Talla, A.
name: Loretz, J.C.
name: Cuminal, Y.
name: Podlecki, J.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1849-1855
description: In this paper, we have focused on rear surface polishing using dry plasma to improve
internal reflection for the light reflected from the rear surface in the cell, resulting in the
increase of the average path length. The rear dry polishing process is performed after the
texturing of the wafer. All cells were made rear surface polishing showed improved light
trapping in long wavelength region (900-1300nm) compared to the reference cells. Then the
dry polishing is done on one face a new batch type reactor compatible with industrial line
(3000 wafers/hour). Finally the cost of this new process is lower compared to acidic
industrial wet polishing and less aggressive for environment.
Silicon solar cells fabricated by rear polishing after texturing have increased the short current
density of 0.3mA/cm².
High Purity Graphite in Photovoltaic Manufacturing Processes
Creators: name: Frankhauser, J.
name: Hopkins, O.K.
name: Hambeck, W.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Manufacturing Issues and Processing

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1816-1819
description: Throughout the photovoltaic industry, significant efforts in design and manufacturing are being made
to improve the quality of the final photovoltaic cells. Due to its impervious nature, graphite can be used in several
processes without contamination to the final product. This paper addresses the types of graphite and how the design
can improve the final product.
Patients perception of quality of care at Alfred Hospital
Creators: name: Itsiopoulos, Catherine.
Publisher: name: Monash University
Year: 2022

description: This thesis was scanned from the print manuscript for digital preservation and is copyright the author.
 Researchers can access this thesis by asking their local university, institution or public library to
 make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
Phyllonycteris aphylla
Creators: name: Koopman, Karl F.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Phyllostomidae
Phyllonycteris
Phyllonycteris aphylla

description: Phyllonycteris aphylla (Miller, 1898). Proc. Acad. Nat. Sci. Philadelphia, 50:334. TYPE LOCALITY: Jamaica. DISTRIBUTION: Jamaica. COMMENTS: Subgenus Reithronycteris.
description: Published as part of Karl F. Koopman, 1993, Order Chiroptera, pp. 137-241 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 183, DOI: 10.5281/zenodo.7353060
Robust Supervisors for Intersection Collision Avoidance in the Presence of Uncontrolled Vehicles
Creators: name: Ahn, Heejin
name: Rizzi, Andrea
name: Colombo, Alessandro
name: Del Vecchio, Domitilla
Publisher: name: arXiv
Year: 2016
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We present the design and validation of a centralized controller, called a supervisor, for collision avoidance of multiple human-driven vehicles at a road intersection, considering measurement errors, unmodeled dynamics, and uncontrolled vehicles. We design the supervisor to be least restrictive, that is, to minimize its interferences with human drivers. This performance metric is given a precise mathematical form by splitting the design process into two subproblems: verification problem and supervisor-design problem. The verification problem determines whether an input signal exists that makes controlled vehicles avoid collisions at all future times. The supervisor is designed such that if the verification problem returns yes, it allows the drivers' desired inputs; otherwise, it overrides controlled vehicles to prevent collisions. As a result, we propose exact and efficient supervisors. The exact supervisor solves the verification problem exactly but with combinatorial complexity. In contrast, the efficient supervisor solves the verification problem within a quantified approximation bound in polynomially bounded time with the number of controlled vehicles. We validate the performances of both supervisors through simulation and experimental testing.
Industrially Fabricated Bifacial Si Solar Cells with n+-p-p+ Structure
Creators: name: Kreinin, L.
name: Bordin, N.
name: Eisenberg, N.
name: Grabitz, P.
name: Wahl, G.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1835-1838
description: Photovoltaic and recombination properties of bifacial solar cells are analyzed. The cells were fabricated in
a pilot production line using 6" pseudosquare wafers of 3 to 6 .cm single crystalline Cz Si. Their front efficiency is in
the range 18.1 – 18.8 % with back to front short circuit current ratio 74 - 79 %. The design is characterized by high bulk
minority carrier lifetime 0.2 – 1 ms, not degraded during the fabrication process, when good starting wafers were used.
Effective back surface recombination is in the range 55 - 95 cm/s. Light trapping due to high back internal reflection
contributes to current improvement compared to a regular mono facial cell with Al alloyed back. Equivalent efficiency as
a quality criteria of a bifacial solar cell is proposed. Routine adjustment of fabrication process promise the increase of
average front efficiency above 19 % and equivalent efficiency above 24 %.
ROBAST: Development of a ROOT-Based Ray-Tracing Library for Cosmic-Ray Telescopes and its Applications in the Cherenkov Telescope Array
Creators: name: Okumura, Akira
name: Noda, Koji
name: Rulten, Cameron
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We have developed a non-sequential ray-tracing simulation library, ROOT-based simulator for ray tracing (ROBAST), which is aimed to be widely used in optical simulations of cosmic-ray (CR) and gamma-ray telescopes. The library is written in C++, and fully utilizes the geometry library of the ROOT framework. Despite the importance of optics simulations in CR experiments, no open-source software for ray-tracing simulations that can be widely used in the community has existed. To reduce the dispensable effort needed to develop multiple ray-tracing simulators by different research groups, we have successfully used ROBAST for many years to perform optics simulations for the Cherenkov Telescope Array (CTA). Among the six proposed telescope designs for CTA, ROBAST is currently used for three telescopes: a Schwarzschild-Couder (SC) medium-sized telescope, one of SC small-sized telescopes, and a large-sized telescope (LST). ROBAST is also used for the simulation and development of hexagonal light concentrators proposed for the LST focal plane. Making full use of the ROOT geometry library with additional ROBAST classes, we are able to build the complex optics geometries typically used in CR experiments and ground-based gamma-ray telescopes. We introduce ROBAST and its features developed for CR experiments, and show several successful applications for CTA.
description: Accepted for publication in Astroparticle Physics. 11 pages, 10 figures, 4 tables
Online Appendix
Creators: name: Al Debeyan, Fahad
Publisher: name: figshare
Year: 2022
Subjects: subject: 80309 Software Engineering
subject: FOS: Computer and information sciences

description: An online appendix for a paper titled "Improving the Performance of Code Vulnerability Prediction using Abstract Syntax Tree Information" published in the Proceedings of the 18th International Conference on Predictive Models and Data Analytics in Software Engineering (PROMISE '22), November 17, 2022, Singapore, Singapore
The Effect of Emitter Profiles for Plated Ni/Cu Silicon Solar Cells
Creators: name: Li, L.
name: Chen, B.-C.
name: Hsu, S.-P.
name: Du, C.-H.
name: Wang, Y.-Y.
Publisher: name: WIP
Year: 2013
Subjects: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY
Silicon Solar Cell Improvements

description: 28th European Photovoltaic Solar Energy Conference and Exhibition; 1828-1830
description: In this work, using nickel and copper stack layers as front side metallization to replace expensive silver
on silicon solar cells for low-cost and self-aligned metallization are proposed. However, the easy but effective way to
remove anti-reflection coating is realized by laser ablation, the self-aligned metallization of nickel and copper stack
layers are deposited by light enhance nickel plating and electroplating, respectively. The process steps are based on
industrial process of screen printed solar cells with modified process and addition of laser opening and plating
techniques. Application of the plating techniques, the cell process of emitter profiles, contact formation and thermal
treatment are very important. In the case of shallower junction, the thermal treatment after plating process must be
avoided or the emitter may be shunted. In contrast, the emitter profiles of the deeper junction, the thermal treatment
after plating process must be optimized or the contact resistance may be poor. We show that the process optimization
achieving the efficiency of 19.46% on 5 inch p-type CZ wafers.