cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Establishment persistence and efficacy of commercial arbuscular mycorrhizal fungi
Creators: name: Kokkoris, Vasileios Anastasios
Publisher: name: University of British Columbia
Year: 2019

description: Arbuscular mycorrhizal fungi have been used as bio-fertilizers in agriculture and horticulture for more than 30 years, yet the efficacy of such products in agro-systems has not been well established. Although they have the potential to provide a variety of benefits to their plant hosts, the lack of knowledge of their ecology and functional traits among and within species along with the unknown effects of continuous in vitro cultivation on AM fungal functionality, makes it difficult to predict inoculation outcomes. The ability to track commercial AM fungi in the field after inoculation has limited the ability to evaluate their utility thus far. Recent developments in molecular biology makes it possible to track single fungal genotypes in the field. These tools will help improve the success of AM fungal products by evaluating conditions that increase their establishment and persistence. The objectives of this thesis are to determine whether (1) commercial AM fungal inoculants can effectively establish and persist under different agricultural conditions, (2) there is an environmental risk following inoculation with commercial AM fungi, (3) in vitro cultivation affects the efficacy of AM fungal inoculants by altering life history traits and functionality of AM fungi. Establishment and persistence of a commercial fungal inoculant was site specific since none of the manipulated practices contributed to the establishment and abundance of the inoculant in roots. When I grew two isolates of Rhizoglomus irregulare with crop and wild plants, I found that wild plants are more sensitive to differences in mutualistic quality among fungal isolates and all plants associating with the commercial fungus had lower leaf P. Finally, I found that In vitro cultivation leads to increased germination rates, increased fungal spore production but reduced plant shoot phosphorus benefit. We need to re-consider the way AM fungal inoculants are mass produced but we also need to re-evaluate the field inoculation practices using fungal inoculants. Not only via continuous in vitro cultivation we are choosing for traits that are not beneficial to the symbiosis, introducing alien isolates during field inoculation with commercial products can also be detrimental for natural plant communities beyond the agricultural fields.
Strong electrically tunable exciton g-factors in an individual quantum dots due to hole orbital angular momentum quenching
Creators: name: Jovanov, V.
name: Eissfeller, T.
name: Kapfinger, S.
name: Clark, E. C.
name: Klotz, F.
name: Abstreiter, G.
name: Finley, J. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Strong electrically tunable exciton g-factors are observed in individual (Ga)InAs self-assembled quantum dots and the microscopic origin of the effect is explained. Realistic eight band k.p simulations quantitatively account for our observations, simultaneously reproducing the exciton transition energy, DC Stark shift, diamagnetic shift and g-factor tunability for model dots with the measured size and a comparatively low In-composition of x(In)~35% near the dot apex. We show that the observed g-factor tunability is dominated by the hole, the electron contributing only weakly. The electric field induced perturbation of the hole wavefunction is shown to impact upon the g-factor via orbital angular momentum quenching, the change of the In:Ga composition inside the envelope function playing only a minor role. Our results provide design rules for growing self-assembled quantum dots for electrical spin manipulation via electrical g-factor modulation.
title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð²ÑÑ ÑÐ°Ð·Ð½Ð¾Ð¹ Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐ¸ Ñ ÑÑÐµÑÐ¾Ð¼ Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸Ñ ÑÐ°ÑÑÐ¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Modeling of two-phase fluid flow with regard to particle deposition
Creators: name: ÐÑÐ³Ð¾Ð´Ð¸Ð½, ÐÐ²Ð³ÐµÐ½Ð¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð´Ð²ÑÑ ÑÐ°Ð·Ð½ÑÐµ Ð¿Ð¾ÑÐ¾ÐºÐ¸
Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÑÐµÐ½Ð¸Ñ
ÑÑÑÐ¿ÐµÐ½Ð·Ð¸Ñ
Ð³Ð¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°
ÑÐµÑÐµÐ½Ð¸Ðµ Ñ Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼ ÑÐ°ÑÑÐ¸Ñ
two-phase flows
flow modeling
suspension
hydrodynamics
flow with particle derosition

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð½ Ð¿ÑÐ¾ÑÐµÑÑ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐµÑÐµÐ½Ð¸Ñ Ð´Ð²ÑÑÑÐ°Ð·Ð½ÑÑ Ð²Ð¾Ð´Ð½ÑÑ ÑÐ°ÑÑÐ²Ð¾ÑÐ¾Ð². ÐÐ°Ð½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ ÑÐ°ÐºÐ¾Ð³Ð¾ ÑÐ¾Ð´Ð° Ð¶Ð¸Ð´ÐºÐ¾ÑÑÐµÐ¹. Ð ÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ ÑÐµÑÐµÐ½Ð¸Ñ Ð·Ð°Ð´Ð°ÑÐ¸ Ð¾ ÑÐµÑÐµÐ½Ð¸Ð¸ Ñ Ð¾ÑÐ°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼ ÑÐ°ÑÑÐ¸Ñ. ÐÐ¾ÐºÐ°Ð·Ð°Ð½Ð° ÑÑÐ¾Ð´Ð¸Ð¼Ð¾ÑÑÑ ÑÐµÑÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° ÐºÐ¾Ð½ÐºÑÐµÑÐ½Ð°Ñ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð°Ñ ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÐµÑÐ°ÑÑÐµÐ³Ð¾ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð° Ð½Ð° ÑÐ·ÑÐºÐµ Python 3.4. ÐÑÐ¾-Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿Ð¾ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ Ð¸Ñ Ð²ÐºÐ»Ð°Ð´ Ð² Ð¾Ð±ÑÑÑ ÐºÐ°ÑÑÐ¸Ð½Ñ ÑÐµÑÐµÐ½Ð¸Ñ.
description: This work considers a two-phase fluid model creation process. General concepts and descriptions of this kind of fluids are given. The numerical method of solving the problem of flow with particle precipitation has been implemented. The convergence of the obtained model solution is shown. The software realiza-tion of the solving algorithm in Python 3.4 is developed. The research of chang-ing the model parameters and their contribution to the general flow pattern was carried out.
Astrometry and photometry with HST WFC3. II. Improved geometric-distortion corrections for 10 filters of the UVIS channel
Creators: name: Bellini, A.
name: Anderson, J.
name: Bedin, L. R.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present an improved geometric-distortion solution for the Hubble Space Telescope UVIS channel of Wide Field Camera 3 for ten broad-band filters. The solution is made up of three parts: (1) a 3rd-order polynomial to deal with the general optical distortion, (2) a table of residuals that accounts for both chip-related anomalies and fine-structure introduced by the filter, and (3) a linear transformation to put the two chips into a convenient master frame. The final correction is better than 0.008 pixel (~0.3 mas) in each coordinate. We provide the solution in two different forms: a FORTRAN subroutine and a set of fits files, one for each filter/chip/coordinate.
description: 25 Pages, 4 Tables, 9 Figures (6 in low resolution). Accepted for publication in PASP on February 24 2011
Indicators in Open Music Europe
Creators: name: Antal, Daniel
Publisher: name: Zenodo
Year: 2023
Subjects: subject: http://id.loc.gov/authorities/subjects/sh85127580
subject: http://id.loc.gov/authorities/subjects/sh85088944

description: This is a manuscript developed for Open Music Europe following the Open Policy Analysis Guidelines. All materials related to this research can be found in the open repository at https://github.com/antaldaniel/music-indicators-description. Bookmark this document as a webpage. DOI: 10.5281/zenodo.8096811.

Open Music Europe offers a ‘data-to-policy’ pipeline, which extends the music data pipeline to evidence-based business and policy administration. A data pipeline is a method in which raw data is ingested from various data sources and then ported to data store, for further analysis, in this case, to an open, shared, collaborative music observatory. We extend this pipeline using reproducible research techniques, a novel application of the Open Policy Analysis Guidelines, and good statistical practices to support evidence-based policy analysis, scientific music research and sound business strategy building. In this last leg of the pipeline, we emphasise usability for our project’s target audiences and good documentation practices. We want to ensure that our data is high quality and well understood to support robust and correct business, scientific or policy conclusions. This usually makes processing the data into an indicator, or a set of indicators, which are often displayed as a scoreboard, dashboard, or as a part of a standardised business or policy report.
Extreme black hole simulations: collisions of unequal mass black holes and the point particle limit
Creators: name: Sperhake, Ulrich
name: Cardoso, Vitor
name: Ott, Christian D.
name: Schnetter, Erik
name: Witek, Helvi
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Numerical relativity has seen incredible progress in the last years, and is being applied with success to a variety of physical phenomena, from gravitational-wave research and relativistic astrophysics to cosmology and high-energy physics. Here we probe the limits of current numerical setups, by studying collisions of unequal mass, non-rotating black holes of mass-ratios up to 1:100 and making contact with a classical calculation in General Relativity: the infall of a point-like particle into a massive black hole. Our results agree well with the predictions coming from linearized calculations of the infall of point-like particles into non-rotating black holes. In particular, in the limit that one hole is much smaller than the other, and the infall starts from an infinite initial separation, we recover the point-particle limit. Thus, numerical relativity is able to bridge the gap between fully non-linear dynamics and linearized approximations, which may have important applications. Finally, we also comment on the "spurious" radiation content in the initial data and the linearized predictions.
description: 7 pages, 2 pages
Four Shades of Feedback: The Content of Feedback from Faculty Supervisor, Cooperating Teacher, Peers and Students in Practice Teaching and Its Effects on Self-Reflection and Self-Regulation
Creators: name: Takkaç Tulgar, Ayşegül
Publisher: name: Alberta Journal of Educational Research
Year: 2019

description: This qualitative case study, grounded on self-reflection and self-regulation framework, investigated the content and scope of feedback provided by cooperating teachers, faculty supervisor, peers and students in the practicum school and the influence of feedback on preservice teachers’ self-reflection and regulation skills. The participants were 28 senior preservice teachers who attended Practice Teaching course. The data was collected through written feedback reports by the cooperating teacher, faculty supervisor, peers, and the students; it included reflection reports and the answers to open-ended questions by participants. The results of the content analysis revealed that the feedback by cooperating teacher, peers, and students centred on similar aspects. An evaluation of the performer’s behaviours, attitudes, and actions formed the what side, while the faculty supervisor provided feedback with more comprehensive content referring to the what, why and how aspects in the performance. The three types of feedback provided a chance for the participants to reflect-on-action, while the supervisor’s feedback indirectly promoted reflection-in-action. Key words: feedback; teaching practice; self-reflection; self-regulation Cette étude qualitative de cas, axée sur un cadre d’autoréflexion et d’autorégulation, se penche sur le contenu et la portée de la rétroaction fournie par des enseignants coopérants, des pairs, des élèves et un superviseur de la faculté à l’école de stages, d’une part, et de l’influence de cette rétroaction sur les capacités d’autoréflexion et d’autorégulation des stagiaires, d’autre part. Les participants regroupaient 28 stagiaires seniors inscrits au cours de pratique de l’enseignement. Les données ont été recueillies par la lecture de rapports écrits constituant la rétroaction par les enseignants coopérants, le superviseur de la faculté, les pairs et les élèves. Les données comprenaient également des rapports d’introspection et des réponses à des questions ouvertes par les participants. Les résultats de l’analyse de contenu révèlent que la rétroaction de la part des enseignants coopérants, des pairs et des élèves portait sur des aspects similaires. L’évaluation des comportements, attitudes et actions des stagiaires répondait à la question du quoi alors que la rétroaction de la part du superviseur de la faculté répondait de façon plus globale au quoi, qui et comment du rendement des stagiaires. Le premier type de rétroaction offrait aux stagiaires l’occasion de réfléchir sur leur sur leur pratique d’enseignement alors que celle du superviseur leur donnait indirectement la possibilité de réfléchir pendant qu’ils pratiquaient l’enseignement. Mots clés : rétroaction; pratique d’enseignement; autoréflexion; autorégulation
description: Alberta Journal of Educational Research, Vol. 65 No. 3 (2019): Fall
Interlanguage Pragmatics: Iranian EFL Teachers’ Cognition
Creators: name: Masrour, Mohammad Reza
name: Babaii, Esmat
name: Atai, Mahmood Reza
Publisher: name: Alberta Journal of Educational Research
Year: 2019

description: In curricula where teachers have agency to make decisions on everyday classroom activities, their cognition exerts strong influences on their pedagogical practices. The present paper reports on a qualitative multiple-case study exploring Iranian English as a Foreign Language (EFL) teachers’ cognition of interlanguage pragmatics. Through triangulation of multiple methods and data sources, the study details descriptions of five Iranian EFL teachers’ classroom practices, the cognitions behind these practices, and the way their cognition and the teaching context interact in shaping their everyday teaching practices. The findings suggest that underrepresentation of pragmatic competence in the EFL classes can be attributed to contextual factors such as deficiency in the EFL teachers’ content and pedagogic content knowledge of interlanguage pragmatics and curricular decisions. The main findings are then discussed against the backdrop of the literature on interlanguage pragmatics. Keywords: Interlanguage pragmatics, language teacher cognition, belief, EFL teacher, EFL teacher knowledge base Dans les programmes où les enseignants ont le pouvoir décisionnel quant aux activités quotidiennes en salle de classe, les connaissances des enseignants exercent une grande influence sur leurs pratiques pédagogiques. Cet article fait état d’une étude qualitative multi-cas portant sur les connaissances en pragmatique interlangue qu’ont des enseignants iraniens d’anglais langue étrangère (ALE). Par une triangulation de nombreuses méthodes et sources de données, l’article décrit en détail les pratiques en salle de classe de cinq enseignants iraniens d’ALE, les connaissances qui sous-tendent ces pratiques et la façon dont leurs connaissances et le contexte d’enseignement interagissent pour façonner les pratiques pédagogiques quotidiennes. Les résultats indiquent que la sous-représentation d’une compétence pragmatique dans les cours d’ALE serait attribuable à des facteurs contextuels tels des lacunes dans les connaissances, chez les enseignants d’ALE, relatives au contenu et à la pédagogie en matière de pragmatique interlangue et aux décisions concernant le programme. Nous discutons des résultats principaux dans le contexte de la documentation sur la pragmatique interlangue. Mots clés : pragmatique interlangue; connaissances des enseignants de langue; croyance; enseignant d’ALE; connaissances fondamentales des enseignants d’ALE
description: Alberta Journal of Educational Research, Vol. 65 No. 3 (2019): Fall
Directed follow-up strategy of low-cadence photometric surveys in Search of transiting exoplanets - I. Bayesian approach for adaptive scheduling
Creators: name: Dzigan, Yifat
name: Zucker, Shay
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We propose a novel approach to utilize low-cadence photometric surveys for exoplanetary transit search. Even if transits are undetectable in the survey database alone, it can still be useful for finding preferred times for directed follow-up observations that will maximize the chances to detect transits. We demonstrate the approach through a few simulated cases. These simulations are based on the Hipparcos Epoch Photometry data base, and the transiting planets whose transits were already detected there. In principle, the approach we propose will be suitable for the directed follow-up of the photometry from the planned Gaia mission, and it can hopefully significantly increase the yield of exoplanetary transits detected, thanks to Gaia.
description: 11 pages, 11 figures,accepted for publication in MNRAS
title: Weak dispersion of exciton Landé factor with band gap energy in lead halide perovskites
title: approximate compensation of the electron and hole dependences
titleType: AlternativeTitle
Creators: name: Kopteva, Natalia E.
name: Yakovlev, Dmitri R.
name: Kirstein, Erik
name: Zhukov, Evgeny A.
name: Kudlacik, Dennis
name: Kalitukha, Ina V.
name: Sapega, Victor F.
name: Hordiichuk, Oleh
name: Dirin, Dmitry N.
name: Kovalenko, Makysm V.
name: Baumann, Andreas
name: Höcker, Julian
name: Dyakonov, Vladimir
name: Crooker, Scott A.
name: Bayer, Manfred
Publisher: name: TU Dortmund
Year: 2023
Subjects: subject: electron g-factor
subject: exciton Landé factor
subject: hole g-factor
subject: lead halide perovskites
subject: magneto-reflectivity
subject: pump-probe Kerr ellipticity
subject: spin-flip Raman scattering
subject: 530

description: The optical properties of lead halide perovskite semiconductors in vicinity of the bandgap are controlled by excitons, so that investigation of their fundamental properties is of critical importance. The exciton Landé or g-factor gX is the key parameter, determining the exciton Zeeman spin splitting in magnetic fields. The exciton, electron, and hole carrier g-factors provide information on the band structure, including its anisotropy, and the parameters contributing to the electron and hole effective masses. Here, gX is measured by reflectivity in magnetic fields up to 60 T for lead halide perovskite crystals. The materials band gap energies at a liquid helium temperature vary widely across the visible spectral range from 1.520 up to 3.213 eV in hybrid organic–inorganic and fully inorganic perovskites with different cations and halogens: FA0.9Cs0.1PbI2.8Br0.2, MAPbI3, FAPbBr3, CsPbBr3, and MAPb(Br0.05Cl0.95)3. The exciton g-factors are found to be nearly constant, ranging from +2.3 to +2.7. Thus, the strong dependences of the electron and hole g-factors on the bandgap roughly compensate each other when combining to the exciton g-factor. The same is true for the anisotropies of the carrier g-factors, resulting in a nearly isotropic exciton g-factor. The experimental data are compared favorably with model calculation results.
description: Small; 20(16)
Comparison and Calibration of Temperature Based  Methods of Reference Evapotranspiration for  Abbay River Basin
Creators: name: Messele, Solomon
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2010

description: Accurate  estimation  of  reference  evapotranspiration  (ETo)  has  been  a  challenge for
hydrologists  and  engineers,  mainly  because  of  the  space  &  time  variability  of  the
environmental and physical parameters governing ETo.  In  addition,  most accurate ETo
methods  depend  on  intensive  meteorological  information for  ETo  estimation.  Such  data
are not often  readily available  at  the desired spatial and  temporal scales.  This  limitation
has  necessitated  the  development  of  simple  models  that  are  less  data  intensive  and
provide  ETo  estimates  with  acceptable  level  of  accuracy.  In  this  study,  the  original
coefficients  of  the  Thornthwaite,  Blaney-Criddle  and  Hargreaves  were  modified for
Abbay  (Blue  Nile)  river  basin,  taking  the  Penman-Monteith  equations  of  FAQ  as  a
standard.  For  this purpose  meteorological data from fifteen  stations  in  the  basin  were
used for  comparison  and calibration  of  the  methods.  The  comparison was first made  by
using  the  original  constant  coefficients  in  the  above  three  methods  and  subsequently
using  recalibrated  constant  values.  In  the  comparison  the  indices  of  regression  were
analyzed together with  least square error and relative error indicators. The  results  of  the  study  indicated  that  the  use  of  the  three  temperature  based methods
have  got  limitations  if employed  without  calibration  in  the  study  area.  The  original
coefficients  either underestimate or overestimate the ETo  value as  compared to  that of the
estimate of  the FAQ Penman-Monteith method.  The  Thornthwaite method underestimates
the ETo  by average  value  of about 40%,  Blaney-Criddle  overestimates  by average  value
of about 23% and Hargreaves  overestimates or underestimates  by average  value of about
16%.
The  rigorous  recalibration  of  the  three methods  enabled  to  maintain  better  relationship
between  the  standard FAQ Penman-Monteith and the aforementioned temperature  based
methods.  Statistical evaluation of  the deviation of  the  estimated value o f  the  three models
from  the  FAQ  Penman-Monteith  model  revealed  that  the  estimates from  Hargreaves
deviated  by  only  about  3%,  Thornthwaite  by  5%  and Blaney-Criddle  by  6%. The  above
result  depicts  that  Hargreaves  method  gives  relatively  better  estimation  than
Thornthwaite  and  the  latter  give  better  result  than  Blaney-Criddle  methods  after
calibration.  Therefore,  before  these  models  are  employed  for  reference
evapotranspiration  estimation  it  is  crucial  to  calibrate  the  models  using available  local
Climatological data/or all major basins and sub-basins.
EVALUATION OF WATER SAVING AND CROP PRODUCTIVITY POTENTIAL OF DIFFERENT FURROW IRRIGATION APPLICATION METHODS  UNDERTOMATO CROP
Creators: name: YOHANNES CHEKOLE
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: Irrigation development is increasingly implemented in Ethiopia more than ever. Expansion of
irrigated area combined with efficient management of water will enhance the attainment of
food security and poverty alleviation goals of the country. So improved irrigation
technologies needs to be developed so that water saving and water productivity per unit of
land and water can be increased. Therefore, a field experiment was conducted with the
objectives of investigating the effect of alternate, fixed and conventional furrow irrigation
system on yield and water productivity of Tomato  crop and to identify the level of deficit
irrigation for achieving optimum crop yield in Kara Adishu. The study was conducted using
three levels of irrigation (50%ETc, 75%ETc and control irrigation 100%ETc) and three
irrigation furrow system in 3*3 factorial arrangements in split plot design with three
replications. The analysis of variance for the result of the study indicated highly significant
(P<0.05) different for yield, yield components and WUEs. The highest yield of 42.31 ton/ha
was obtained from the control with CFI which was not significantly (p<0.05) different from
the75%ETc with CFI system. In terms of irrigation and water use efficiency, 50%ETc deficit
irrigation application with CFI system gave the highest IWUE which was significantly
different  from all other treatment combinations. Yield and water use efficiency based
comparison had shown that there was significant difference between the yield, CWUE and
IWUE obtained in the AFI and CFI while the applied water in AFI was reduced by 50%.
Therefore, it can be concluded that increased water  saving and associated water
productivity through the use of 75% with CFI, can solve problem of water shortage which
improve WUE without significant reduction of yield AFI system appears to be a promising
alternative for water conservation and labor saving with negligible trade off in yield.
title: Ð¡ÑÐ¿ÑÑÐ¶ÐµÑÐºÐ¸Ðµ ÑÐ¾Ð»ÐµÐ²ÑÐµ Ð¾Ð¶Ð¸Ð´Ð°Ð½Ð¸Ñ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ñ Ð¸ ÑÑÑÐºÐ¼ÐµÐ½ÑÐºÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Marital role expectations of Russian and Turkmen students
Creators: name: ÐÑÐ°Ð´Ð¶Ð°Ð½Ð¾Ð²Ð°, ÐÐ¸Ð´Ð¸Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÑÐ¿ÑÑÐ¶ÐµÑÐºÐ¸Ðµ ÑÐ¾Ð»ÐµÐ²ÑÐµ Ð¾Ð¶Ð¸Ð´Ð°Ð½Ð¸Ñ
Ð±ÑÐ°Ðº
ÑÐµÐ¼ÑÑ
Ð±ÑÐ°ÑÐ½Ð¾ - ÑÐµÐ¼ÐµÐ¹Ð½ÑÐµ Ð¾ÑÐ½Ð¾ÑÐµÐ½Ð¸Ñ
ÑÐµÐ¼ÐµÐ¹Ð½ÑÐµ ÑÐ¾Ð»Ð¸
marital role expectations
marriage
family
marital and family relations
family roles

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸Ð·ÑÑÐµÐ½Ð¸Ñ ÑÑÐ¿ÑÑÐ¶ÐµÑÐºÐ¸Ñ ÑÐ¾Ð»ÐµÐ²ÑÑ Ð¾Ð¶Ð¸Ð´Ð°Ð½Ð¸Ð¹ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ñ Ð¸ ÑÑÑÐºÐ¼ÐµÐ½ÑÐºÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð². ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¸ Ð¾ÑÐµÐ½ÐºÐ° ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾ÑÑÐ¸ ÑÑÐ¿ÑÑÐ¶ÐµÑÐºÐ¸Ñ ÑÐ¾Ð»ÐµÐ²ÑÑ Ð¾Ð¶Ð¸Ð´Ð°Ð½Ð¸Ð¹ Ñ ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¸Ñ Ð¸ ÑÑÑÐºÐ¼ÐµÐ½ÑÐºÐ¸Ñ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÐ° Ð´Ð¸Ð°Ð³Ð½Ð¾ÑÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¼ÐµÑÐ¾Ð´Ð¸Ðº. ÐÐ¿Ð¸ÑÐ°Ð½Ñ Ð¾Ð±ÑÐ¸Ðµ Ð¸ ÑÐ¿ÐµÑÐ¸ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÑ ÑÑÐ¿ÑÑÐ¶ÐµÑÐºÐ¸Ñ ÑÐ¾Ð»ÐµÐ²ÑÑ Ð¾Ð¶Ð¸Ð´Ð°Ð½Ð¸Ð¹ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð´Ð²ÑÑ ÑÑÑÐ°Ð½.Â  ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐµÐ¼ÐµÐ¹Ð½ÑÑ ÑÐ¾Ð»ÐµÐ²ÑÑ ÑÑÑÐ°Ð½Ð¾Ð²Ð¾Ðº ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð². ÐÑÑÐ²Ð»ÐµÐ½Ñ Ð¿Ð¾Ð»Ð¾Ð²ÑÐµ Ð¸ ÐºÑÐ¾ÑÑ-ÐºÑÐ»ÑÑÑÑÐ½ÑÐµ ÑÐ°Ð·Ð»Ð¸ÑÐ¸Ñ Ð² Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸ÑÑ Ð¾ Ð±ÑÐ°ÐºÐµ ÑÑÑÐ´ÐµÐ½ÑÐ¾Ð² Ð¸Ð· Ð Ð¾ÑÑÐ¸Ð¸ Ð¸ Ð¢ÑÑÐºÐ¼ÐµÐ½Ð¸ÑÑÐ°Ð½Ð°. Ð£ÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ñ ÑÑÐ°ÑÐ¸ÑÑÐ¸ÑÐµÑÐºÐ¸ Ð·Ð½Ð°ÑÐ¸Ð¼ÑÐµ Ð²Ð·Ð°Ð¸Ð¼Ð¾ÑÐ²ÑÐ·Ð¸ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð½Ð° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐ¸Ð¿ ÑÐµÐ¼ÑÐ¸ Ñ ÐºÐ¾Ð¼Ð¿Ð¾Ð½ÐµÐ½ÑÐ°Ð¼Ð¸ ÑÑÐ¿ÑÑÐ¶ÐµÑÐºÐ¸Ñ ÑÐ¾Ð»ÐµÐ²ÑÑ Ð¾Ð¶Ð¸Ð´Ð°Ð½Ð¸Ð¹.
description: The work is devoted to the study of marital role expectations of Russian and Turkmen students. The analysis and assessment of the formation of marital role expectations in Russian and Turkmen students using a set of diagnostic techniques. The general and specific components of marital role expectations of students of the two countries are described. A study of students family role-playing attitudes was conducted. The gender and cross-cultural differences in the ideas of marriage of students from Russia and Turkmenistan are revealed. Statistically significant correlations of the setting for a certain type of family with the components of marital role expectations have been established.
ASSESSEMENT OF SURFACE WATER AND LAND RESOURCE POTENTIAL FOR  SURFACE IRRIGATION: CASE STUDY OF GUMARA WATERSHED TANA SUB BASIN NORTH GONDAR
Creators: name: FITSUM MALEDE ADAMU
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: Irrigation  development  is  one  of  the  key  strategies  to  increase  agricultural  production  to
generate profit. One of the main factor rain fed dependent agriculture is rainfall variability
and  unreliability  occurrences.  Due  to  this  effect,  crops  are  failed  and  consequence,  food
insecurity  often  turns  into  famine.  Surface  water  and  land  resource  potential  for  surface
irrigation  was  assessed  before  any  structure  is  lunched.  The  main  problem  on  this  area,
potential of irrigable area, available water and irrigation water demand for some selected crop
were  not  known.  In  order  to  alleviate  this  problem,  assessment  of  surface  water  and  land
resource  potential  for  surface  irrigation  was  assessed.  To  meet  the  main  objective,  land
suitability, available water and irrigation water demand was assessed in this thesis.
Materials used to assessing surface irrigation potential  were  GIS, CROPWAT8.0,  and  PCP.
Land suitability was assessed by using GIS model. The most determinant factors of surface
irrigation  were  land  use/cover,  slope  and  soil  suitability  was  assessed  for  this  study.   Soil
suitability  was  examined  in  terms  of  soil  depth;  texture  and  drainage  for  surface  irrigation
using GIS model.
Overall  soil  suitability  for  surface  irrigation  was  obtained  two  suitability  class  namely
moderately suitable and marginal suitable.    The area of each suitability  7040ha (19.31%) is
covered by moderately suitable and29, 410ha (80.69%) is covered by marginal suitable for
surface irrigation.
Land suitability potential was evaluated by overlying soil, slope and land use/cover. Based on
this analysis suitability  area of surface  irrigation is 34950ha from marginal to highly suitable
and  the  rest  of  the  study  area  1500ha  is  not  suitable  for  surface  irrigation.  On  average,  to
irrigate  this  irrigable  area  2,558.5mm/growing  period  of  water  is  needed  for  wheat,
sunflower, barely, pepper and maize.
Physical  irrigation  potential  was  identified  by  comparing  irrigation  water  demand  and
available  stream  flow.  Throughout  the  season  irrigation  water  demand  was  greater  than
available  stream  flow.  The  total  irrigable  area  due  to  the  available  stream  flow  was  about
813.98ha (2.33%)  of the  total  identified  irrigable area  for wheat, sunflower, barely, pepper
and maize.  To irrigate this land  129.75m
3
/s gross irrigation  water is supplied to the field for
these  crops.  Hence,  irrigation  water  demand  is  greater  than  the  available  stream  flow  the
decision maker should be decide to construct storage structure rather than diversion structure.
Photon-subtracted squeezed thermal state: nonclassicality and decoherence
Creators: name: Hu, Li-yun
name: Xu, Xue-xiang
name: Wang, Zi-sheng
name: Xu, Xue-fen
Publisher: name: arXiv
Year: 2010
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: {\small We investigate nonclassical properties of the field states generated by subtracting any number photon from the squeezed thermal state (STS). It is found that the normalization factor of photon-subtracted STS (PSSTS) is a Legendre polynomial of squeezing parameter }${\small r}${\small \ and average photon number }$\bar{n}$ {\small of thermal state. Expressions of several quasi-probability distributions of PSSTS are derived analytically. Furthermore, the nonclassicality is discussed in terms of the negativity of Wigner function (WF). It is shown that the WF of single PSSTS always has negative values if }$\bar{n}
description: 22 pages, five figures, submitted to PRA (2010/3/25)
title: ÐÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ ÐÐ¢Ð¡
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Predicting corrosion of reinforced concrete structures GTS
Creators: name: ÐÐµÐ½ÑÐ±Ð°, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ñ
Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÐµ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸
Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÐµ ÑÐµÑÐ¸
ÑÐ°Ð·ÑÑÑÐµÐ½Ð¸Ðµ Ð±ÐµÑÐ¾Ð½Ð°
Ð°ÑÐ¼Ð°ÑÑÑÐ°
ÑÐµÐ¼ÐµÐ½ÑÐ½ÑÐ¹ ÐºÐ°Ð¼ÐµÐ½Ñ
forecasting
corrosion
reinforced concrete structures
neural networks
concrete destruction
reinforcement
cement stone

description: Ð¦ÐµÐ»Ñ ÐÐÐ  ÑÐ¾ÑÑÐ¾Ð¸Ñ Ð² ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð¸Ð¸ Ð±Ð¾Ð»ÐµÐµ ÑÐ¾Ð²ÐµÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð° Ð¿ÑÐ¾-Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÐ½ÑÑ ÐºÐ¾Ð½-ÑÑÑÑÐºÑÐ¸Ð¹, Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ Ð½Ð° Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½ÑÑ ÑÐµÑÐµÐ¹.
ÐÐ»Ñ ÑÐ¾Ð³Ð¾ ÑÑÐ¾Ð±Ñ Ð´Ð¾ÑÑÐ¸Ð³Ð½ÑÑÑ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ ÑÐµÐ»Ñ, ÑÑÐµÐ±ÑÐµÑÑÑ Ð²ÑÐ¿Ð¾Ð»Ð½Ð¸ÑÑ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ Ð·Ð°Ð´Ð°Ñ:
- Ð¾Ð¿ÑÐµÐ´ÐµÐ»Ð¸ÑÑ Ð¿ÑÐ¸ÑÐ¸Ð½Ñ (ÑÐ°ÐºÑÐ¾ÑÑ) ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð½-ÑÑÑÑÐºÑÐ¸Ð¹;
- Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¶ÐµÐ»ÐµÐ·Ð¾Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹;
- ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÑÑ Ð¼ÐµÑÐ¾Ð´ Ð¿ÑÐ¾Ð³Ð½Ð¾Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐºÐ¾ÑÐ¾ÑÑÐ¸ ÐºÐ¾ÑÑÐ¾Ð·Ð¸Ð¸ Ð¶ÐµÐ»ÐµÐ·Ð¾-Ð±ÐµÑÐ¾Ð½Ð½ÑÑ ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¹ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð½ÐµÐ¹ÑÐ¾Ð½Ð½Ð¾Ð¹ ÑÐµÑÐ¸;
- ÑÐ´ÐµÐ»Ð°ÑÑ Ð·Ð°ÐºÐ»ÑÑÐµÐ½Ð¸Ðµ Ð¾ Ð¿ÑÐ¾Ð´ÐµÐ»Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ Ð´Ð°ÑÑ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ðº Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ¼Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¼ÐµÑÐ¾Ð´Ð°.
description: The purpose of the WRC is to consider a more advanced method for predicting the rate of corrosion of reinforced concrete building structures based on the use of neural networks.
In order to achieve this goal, you need to complete several tasks:
- determine the causes (factors) of corrosion of reinforced concrete structures;
- analyze systems for predicting the rate of corrosion of reinforced concrete structures;
- consider a method for predicting the rate of corrosion of reinforced concrete structures based on a neural network;
- make a conclusion about the work done and give recommendations for further use of the considered method.
Coexistence of Interacting Opinions in a Generalized Sznajd Model
Creators: name: Timpanaro, André M.
name: Prado, Carmen P. C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The Sznajd model is a sociophysics model that mimics the propagation of opinions in a closed society, where the interactions favour groups of agreeing people. It is based in the Ising and Potts ferromagnetic models and although the original model used only linear chains, it has since been adapted to general networks. This model has a very rich transient, that has been used to model several aspects of elections, but its stationary states are always consensus states. In order to model more complex behaviours we have, in a recent work, introduced the idea of biases and prejudices to the Sznajd model, by generalizing the bounded confidence rule that is common to many continuous opinion models. In that work we have found that the mean-field version of this model (corresponding to a complete network) allows for stationary states where non-interacting opinions survive, but never for the coexistence of interacting opinions. In the present work, we provide networks that allow for the coexistence of interacting opinions. Moreover, we show that the model does not become inactive, that is, the opinions keep changing, even in the stationary regime. We also provide results that give some insights on how this behaviour approaches the mean-field behaviour, as the networks are changed.
description: 13 pages, 11 figures, to be submitted to Physical Review
Note on Twisted Elliptic Genus of K3 Surface
Creators: name: Eguchi, Tohru
name: Hikami, Kazuhiro
Publisher: name: arXiv
Year: 2010
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Algebraic Geometry (math.AG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We discuss the possibility of Mathieu group M24 acting as symmetry group on the K3 elliptic genus as proposed recently by Ooguri, Tachikawa and one of the present authors. One way of testing this proposal is to derive the twisted elliptic genera for all conjugacy classes of M24 so that we can determine the unique decomposition of expansion coefficients of K3 elliptic genus into irreducible representations of M24. In this paper we obtain all the hitherto unknown twisted elliptic genera and find a strong evidence of Mathieu moonshine.
description: 14 pages
EXPERIMENTAL STUDY ON EFFECT OF SODIUM HYDROXIDE TREATED TEFF STRAW AS FIBER AND COW DUNG ASH ON PROPERTIES OF CONCRETE
Creators: name: HABTAMU GETACHEW TESFAYE
Publisher: name: Zenodo
Year: 2021

description: Concrete is the most widely used construction material in the world due to its superior ability to be Mould into any desired shape and strength. But concrete has the limitations of brittleness, which means that concrete has relatively low tensile strength, weak in tension poor resistance to cracking and expansion. Thus, fiber reinforced composites consist of fibers as reinforcement has been introduced to improve the properties of concrete. The addition of fiber can improve the tensile strength, strengthen hardness, increase the toughness and reduce cracking properties of concrete mix and also increase the strength. Natural fibers such as Teff straw are cheap and locally available.
Educating the 21st Century Language Teacher
Creators: name: Basol, Hasan Caglar
name: Inozu, Julide
Publisher: name: Alberta Journal of Educational Research
Year: 2019

description: This study engages with how prospective teachers of English (PTEs) conceptualize intercultural communicative competence (ICC). In particular, we focus on the underlying sources that influence the development of ICC for pre-service teachers in a teacher education program in Turkey. A self-assessment scale and semi-structured interviews were used as data collection tools. The results reveal that the definition of ICC is vague among the PTEs, and their understanding of it is insufficient. In particular, while they can provide a definition of ICC, they rarely mention characteristics beyond linguistic competence. Further to this, travel and exchange programs, as well as peer interactions are the primary sources of ICC as reported by PTEs; while academic courses have no statistically significant contribution. Keywords: intercultural communicative competence; prospective teachers of English; perception; contributing sources; academic program Cette étude porte sur la façon dont les futurs enseignants d’anglais conçoivent la compétence communicative interculturelle (CCI). Plus particulièrement, nous nous penchons sur les sources sous-jacentes qui influencent le développement de la CCI chez les enseignants en formation dans un programme de formation à l’enseignement en Turquie. Une grille d’autoévaluation et des entrevues semi-structurées ont servi d’outils de collecte de données. Les résultats indiquent que la définition de la CCI est vague chez les futurs enseignants d’anglais et qu’ils possèdent insuffisamment de connaissances à ce sujet. Notamment, même s’ils sont en mesure de fournir une définition de la CCI, ils en notent rarement les caractéristiques autres que la compétence linguistique. De plus, comme sources principales de CCI, les futurs enseignants d’anglais nomment les voyages, les programmes d’échange et les interactions avec les pairs; les cours académiques n’y contribuent pas de façon statistiquement significative. Mots clés : compétence communicative interculturelle; futurs enseignants d’anglais; perception; sources contributrices; programme académique
description: Alberta Journal of Educational Research, Vol. 65 No. 3 (2019): Fall
Conceptualizing a Personalized Identity-Focused Approach to Teacher Professional Development: Postulating the Realization of Reform
Creators: name: Passmore, Graham James
name: Hart, Stephen R.
Publisher: name: Alberta Journal of Educational Research
Year: 2019

description: Identity structure analysis (ISA) reveals core and conflicted identity constructs, long-term aspirant goals for behaviours, behaviours one wishes to avoid, potential for behaviour change when moving from one life domain to another, and people that are the subject of identity conflicts. In this work, ISA is applied to a teacher’s identity to form a framework to guide professional development. A rationale for use of the ISA framework is developed that connects it to calls for reform in professional development. Keywords: teacher identity; identity structure analysis; professional development; mentoring; teacher education L’analyse de structure identitaire (ASI) révèle des constructions identitaires fondamentales et divergentes; des objectifs à long-terme relatifs au comportement; des comportements que l’individu désire éviter; le potentiel pour un changement comportemental lors du mouvement d’une sphère de la vie à une autre; et des gens qui vivent des conflits identitaires. Cet article porte sur l’application de l’ASI à l’identité d’un enseignant de sorte à fournir un cadre pour guider le développement professionnel. Nous développons un motif pour l’utilisation du cadre d’ASI qui le lie aux demandes pour des réformes dans le domaine du développement professionnel. Mots clés: identité d’enseignant; analyse de structure identitaire; développement professionnel; mentorat; formation des enseignants
description: Alberta Journal of Educational Research, Vol. 65 No. 3 (2019): Fall
ASSESSMENT OF WATER LOGGING PROBLEM AND  DETERMINATION OF DRAINAGE PARAMETERS FOR THE  DESIGN OF DRAINAGE SYSTEM AT WONJI-SHOA SUGAR  ESTATE
Creators: name: ZELALEM BEYENE
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2010

description: This research assesses the water logging problem and  suggests the  suitable method of
drainage system for the  selected fields at Wonji-Shoa sugar estate which is  the oldest
irrigation project in Ethiopia. The study was conducted on some part of highly water
logged fields of the  farm which was identified by the analysis of seven years ground
water data collected from Ethiopian Sugar Development Agency Research
Directorate. The EC, SAR, pH and other soluble anions of soil and water samples
were observed to be in the normal range except the EC value for the ground water
sample which is approaching to  the marginal EC value.
The  computed  surface  drainage  coefficient  indicated  that  surface  drainage  system
was not suitable  solution  to  combat the  observed water  logging problem and  salinity
level  control- in  the  selected  fields. Therefore,  pipe  drainage  system with pipe  radius
of  10cm at 2.0m drain depth  is  expected  to  be the most  suitable  combination  for  the
selected fields.
Quantitative description of Josephson-like tunneling in $ν_T=1$ quantum Hall bilayers
Creators: name: Hyart, Timo
name: Rosenow, Bernd
Publisher: name: arXiv
Year: 2010
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: At total filling factor $ν_T=1$, interlayer phase coherence in quantum Hall bilayers can result in a tunneling anomaly resembling the Josephson effect in the presence of strong fluctuations. The most robust experimental signature of this effect is a strong enhancement of the tunneling conductance at small voltages. The height and width of the conductance peak depend strongly on the area and tunneling amplitude of the samples, applied parallel magnetic field and temperature. We find that the tunneling experiments are in quantitative agreement with a theory which treats fluctuations due to meron excitations phenomenologically and takes tunneling into account perturbatively. We also discuss the qualitative changes caused by larger tunneling amplitudes, and provide a possible explanation for recently observed critical currents in counterflow geometry.
GIS BASED SURFACE IRRIGATION POTENTIAL ASSESSMENT IN NORTH GOJJAM  BASIN, ETHIOPIA
Creators: name: TIGIST KEBEDE JEMBERE
Publisher: name: National Academic Digital Repository of Ethiopia
Year: 2017

description: Assessing available land and water resources for irrigation is important for planning their use.
Main objective of this study was  assessing the water and land resources potential of river
catchments in North Gojjam for irrigation development and generating suitable map of  these
resources by using Geographic Information System. Watershed delineation, identification of
potential irrigable land, and estimation of irrigation water requirement and surface water
resources of river catchments were the steps  that are followed to assess this irrigation potential.
To identify potential irrigable land, irrigation suitability factors such as soil type, slope, land
cover/use, and distance from water supply (sources) were taken into account.  The irrigation
suitability analysis of these factors indicate that 40.5% of slope, 53.72% soil and 94.4% of land
cover/use  in the study area are in the range of highly suitable to marginally suitable for surface
irrigation system.  Using pair-wise comparison method, overall weighted overlay analysis of
these factors gave potential irrigable land among  suitable land  are 5%. There are four (maize,
onion, potato and pepper) crop were selected under identified irrigable  area and their gross
irrigation demand calculated by using nearby climatic stations. The result revealed that irrigation
requirements of identified command area varies according to nearby climatic station and type of
crops selected. The discharges at un-gauged sites were estimated from gauged sites by applying
runoff coefficient method and area-ratio method and results were obtained on monthly bases. By
comparing gross irrigation demand of irrigable land with available flow in rivers, total  surface
irrigation potential of the study area was obtained as 9,503 ha. Since the suitable land for surface
irrigation is very small, due to the scarcity of water. It is possible to  increase surface irrigation
potential by increasing available water using storage structure.
title: Ð­ÑÐ±Ð¸ÐµÐ²ÑÐ¹ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ Ð´Ð»Ñ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð»Ð¸Ð½Ð¸Ð¸ ÑÐ²ÑÐ·Ð¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Erbium amplifier for fiber-optic communication line
Creators: name: ÐÑ Ð¡ÑÐ¾Ð²ÑÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ²ÑÐ·Ð¸
EDFA
Ð¡Ð¿Ð¾ÑÐ¾Ð± Ð½Ð°ÐºÐ°ÑÐºÐ¸
DFB-Ð»Ð°Ð·ÐµÑ
Ð­ÑÐ±Ð¸ÐµÐ²ÑÐ¹ ÑÑÐ¸Ð»Ð¸ÑÐµÐ»Ñ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¸Ð³Ð½Ð°Ð»Ð° Ð¡ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°
fiber optic communication
Pumping method
DFB laser
Erbium C band optical signal amplifier

description: ÐÐ¾ÑÐ²Ð»ÐµÐ½Ð¸Ðµ EDFA ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²Ð¾Ð²Ð°Ð»Ð¾ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ Ð½Ð¾Ð²ÑÑ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾Ð¹ ÑÐ²ÑÐ·Ð¸, ÐºÐ¾ÑÐ¾ÑÑÐµ Ð¼Ð¾Ð³ÑÑ Ð²ÑÐ²ÐµÑÑÐ¸ Ð¾Ð±ÑÐ¸Ð¹ ÑÑÐ¾Ð²ÐµÐ½Ñ Ð¾Ð¿ÑÐ¾Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾Ð¹ ÑÐ²ÑÐ·Ð¸ Ð½Ð° Ð½Ð¾Ð²ÑÐ¹ ÑÑÐ¾Ð²ÐµÐ½Ñ. Ð­ÑÐ¾ Ð¾ÐºÐ°Ð·Ð°Ð»Ð¾ Ð³Ð»ÑÐ±Ð¾ÐºÐ¾Ðµ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ Ð½Ð° ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ðµ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾-Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ²ÑÐ·Ð¸.
description: The emergence of EDFA has contributed to the development of several major new technologies in the field of fiber optic communications that can take the general level of fiber optic communications to a new level. This has had a profound impact on the development of fiber optic communications.