cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Determination of Optimum Seed Rate and Row Spacing of Upland Rice in Amhara region, Ethiopia
Creators: name: Tadesse*, Tilahun
name: Tadesse, Zelalem
name: Assega, Habtamu
name: Abeychew, Desta
Publisher: name: Abyssinia Journal of Science and Technology
Year: 2019

description: Farmers in the major upland rice growing areas of Ethiopia are advised to use blanket seed rates as there are no appropriate seed rate recommendations developed. Seed rate and row spacing experiment was conducted on rainfed upland rice production at Fogera and Libokemkem areas, Amhara Region, Ethiopia. Randomized complete block design in factorial arrangements was deployed. The treatments were seven seed rates (40, 60, 80, 100, 120, 140, and 160 kg ha-1) and 4 row spacings (15, 20, 25, 30 cm). The commonly grown NERICA4 rice variety was used. Data were collected on major agronomic parameters and subjected to analysis of variance. Economic analysis was also carried out. The results of the experiment indicated that the main effect of seed rate was significantly affecting plant height, panicle length, total tillers/m, effective tillers/m, filled spiklets/panicle, grain yield and straw yields. On the other hand, the main effect of row spacing was significantly affecting panicle length, total tillers/m, effective tillers/m, filled spiklets/panicle. With respect to the interaction effect of seed rate and row spacing, significant effects were observed on total tillers/m, effective tillers/m, thousand seeds weight and straw yields. The highest and statistically significant grain yield (3.06 t ha-1) was obtained from the seed rate of 120 kg ha-1. The combined use of 120 kg ha-1seed rate and 20 cm row spacing is the most profitable treatment. It is thus concluded that combined use of 120 kg ha-1 seed rate and 20 cm row spacing is the best recommended for upland rice production in Fogera, Libokemkem and other similar upland rice production areas.
description: Abyssinia Journal of Science and Technology, Vol. 4 No. 2 (2019)
Additional file 22 of Conservatively transmitted alleles of key agronomic genes provide insights into the genetic basis of founder parents in bread wheat (Triticum aestivum L.)
Creators: name: Li, Chang
name: Zhuang, Lei
name: Li, Tian
name: Hou, Jian
name: Liu, Hongxia
name: Jian, Chao
name: Li, Huifang
name: Zhao, Jing
name: Liu, Yunchuan
name: Xi, Wei
name: Hao, Pingan
name: Liu, Shujuan
name: Si, Xuemei
name: Wang, Xiaolu
name: Zhang, Xueyong
name: Hao, Chenyang
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 22: Figure S12. Phenotypic difference analysis of 11 agronomic traits in the derivatives of founder parent St2422/464 in multiple environments. Different generations of St2422/464 include the sibling lines (generation zero, G0), first generation (G1), second generation (G2), third generation (G3), fourth generation (G4), and fifth generation (G5). Agronomic traits investigated were heading date (A), flowering date (B), plant height (C), effective tiller number (D), spike length (E), spikelet number (F), kernel number (G), thousand-kernel weight (H), kernel length (I), kernel width (J), and kernel thickness (K). The three growth environments were Shunyi, Beijing in 2019 (2019SY), Xinxiang in Henan province in 2019 (2019XX), and Xinxiang in 2020 (2020XX).
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¸ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð°Ð¹Ð´ÐµÐ½ÑÐ¸ÐºÐ¸ Ð´Ð»Ñ Ð¼Ð°Ð»Ð¾Ð³Ð¾ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð°Ð²ÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ°
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ¾ÑÐ¼ÑÑÐ¸Ð½Ð°, ÐÑÐµÐ½Ð¸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: 2018
Subjects: ÐÐ°Ð»ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
Ð°Ð¹Ð´ÐµÐ½ÑÐ¸ÐºÐ°
ÑÐ¸ÑÐ¼ÐµÐ½Ð½ÑÐ¹ ÑÑÐ¸Ð»Ñ
Ð»Ð¾Ð³Ð¾ÑÐ¸Ð¿Ñ
ÑÐ¸Ð¿Ð¾Ð³ÑÐ°ÑÐ¸ÐºÐ°
Ð±ÑÐµÐ½Ð´

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ Ð¼Ð°Ð»ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð°Ð²ÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ°. ÐÑÐµÐ´Ð¼ÐµÑ - Ð²Ð¸Ð·ÑÐ°Ð»ÑÐ½Ð°Ñ Ð¸Ð´ÐµÐ½ÑÐ¸ÑÐ½Ð¾ÑÑÑ Ð¼Ð°ÑÑÐµÑÑÐºÐ¾Ð¹ Ð¿Ð¾ ÑÐµÐ¼Ð¾Ð½ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ Ð´Ð¸ÑÐºÐ¾Ð². Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ½ÐºÐ° Ð°Ð²ÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ° Ð¼Ð°Ð»ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹, Ð²ÑÑÐ²Ð»ÐµÐ½Ñ Ð¿ÑÐ¾Ð±Ð»ÐµÐ¼Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÑÐ¸Ð»Ñ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÑÐµÑÑ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸, ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð°Ð¹Ð´ÐµÐ½ÑÐ¸ÐºÐ¸ Ð´Ð»Ñ Ð¼Ð°Ð»ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¹ Ð°Ð²ÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ°.
Economic and organizational problems of developing the grain and meat verticums
Creators: name: Marton, Janos
name: Marillai, Vilmos
name: Nemeti, Laszlone
name: Tildi, Istvan
name: Szederkenyi, Ervin
name: Marton, Janos
name: Marillai, Vilmos
name: Nemeti, Laszlone
name: Tildi, Istvan
name: Szederkenyi, Ervin
Publisher: name: Unknown
Year: 1980
Subjects: Agribusiness

description: Lectures delivered at the scientific-production conference on agricultural economics and farm organization
The distance to the cool T9 brown dwarf ULAS J003402.77-005206.7
Creators: name: Smart, R. L.
name: Jones, H. R. A.
name: Lattanzi, M. G.
name: Leggett, S. K.
name: Warren, S. J.
name: Adamson, A. J.
name: Burningham, B.
name: Casali, M.
name: Evans, D. W.
name: Irwin, M. J.
name: Pinfield, D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Aims. We demonstrate the feasibility of determining parallaxes for nearby objects with theWide Field Camera on the United Kingdom Infrared Telescope (UKIRT) using the UKIRT Infrared Deep Sky Survey as a first epoch. We determine physical parameters for ULAS J003402.77-005206.7, one of the coolest brown dwarfs currently known, using atmospheric and evolutionary models with the distance found here. Methods. Observations over the period 10/2005 to 07/2009 were pipeline processed at the Cambridge Astronomical Survey Unit and combined to produce a parallax and proper motion using standard procedures. Results. We determined pi = 79.6 +/- 3.8 mas, mura = -20.0 +/- 3.7 mas/yr and mudec = -363.8 +/- 4.3 mas/yr for ULAS J003402.77-005206.7. Conclusions. We have made a direct parallax determination for one of the coolest objects outside of the solar system. The distance is consistent with a relatively young, 1 - 2 Gyr, low mass, 13 - 20 MJ, cool, 550-600K, brown dwarf. We present a measurement of the radial velocity that is consistent with an age between 0.5 and 4.0 Gyr.
description: 5 pages, 3 figures
МНОГОУРОВНЕВЫЕ АНАЛИТИЧЕСКИЕ И АНАЛИТИКО-ИМИТАЦИОННЫЕ МОДЕЛИ ОЦЕНКИ ВЕРОЯТНОСТНО-ВРЕМЕННЫХ ХАРАКТЕРИСТИК МНОГОМАШИННЫХ ВЫЧИСЛИТЕЛЬНЫХ КОМПЛЕКСОВ С УЧЕТОМ НАДЕЖНОСТИ
Creators: name: Шамшина, Ирина
Publisher: name: ООО Цифра
Year: 2023
Subjects: computer complex
multilevel models
temporal characteristics
failures
faults
distribution functions
Laplase-Stieltjes transformation
вычислительный комплекс
многоуровневые модели
временные характеристики
отказы
сбои
функции распределения
преобразование Лапласа-Стилтьеса

description: Международный научно-исследовательский журнал, Выпуск 5 (131) 2023
title: Ð Ð°ÑÐ¸Ð¾Ð½Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼Ð°ÑÑÑÑÑÐ¾Ð² Ð³ÑÑÐ·Ð¾Ð¿ÐµÑÐµÐ²Ð¾Ð·Ð¾Ðº (Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ ÐÐÐ Â«ÐÐ°Ð»Ñ-Ð Ð°ÑÑÐ²ÐµÑÂ»)
title: Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ°Ñ ÑÐ°Ð±Ð¾ÑÐ°
titleType: Subtitle
Creators: name: ÐÑÐºÐ¾Ð², ÐÐ²Ð°Ð½
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: 2017
Subjects: ÑÑÑÑÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÐµ Ð¿ÑÐ¾ÑÐµÑÑÑ
Ð¿ÐµÑÐµÐ²Ð¾Ð·ÐºÐ¸
Ð³ÑÑÐ·Ð¾Ð¾Ð±Ð¾ÑÐ¾Ñ

description: Ð Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½ÑÑ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÐÐÐ Â«ÐÐ°Ð»Ñ-Ð Ð°ÑÑÐ²ÐµÑÂ» Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ ÑÑÐ¾Ð³Ð¾, Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ ÑÑÐ¾Ð²ÐµÑÑÐµÐ½ÑÑÐ²Ð¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð³ÑÑÐ·Ð¾Ð¾Ð±Ð¾ÑÐ¾ÑÐ°, ÑÐ¿Ð¾ÑÐ¾Ð±Ð½ÑÐ¹ ÑÐ»ÑÑÑÐ¸ÑÑ ÐºÐ°ÑÐµÑÑÐ²Ð¾ Ð¿ÐµÑÐµÐ²Ð¾Ð·Ð¾Ðº Ð¸ ÑÐ½Ð¸Ð·Ð¸ÑÑ Ð·Ð°ÑÑÐ°ÑÑ, Ð²Ð»Ð¸ÑÑÑÐ¸Ðµ Ð½Ð° Ð²ÑÑ ÑÐµÐ¿Ð¾ÑÐºÑ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸. ÐÑÐµÐ´ÑÑÐ°Ð²Ð»ÐµÐ½Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ñ Ð¾ Ð½Ð¾ÑÐ¼Ð°ÑÐ¸Ð²Ð½Ð¾-Ð¿ÑÐ°Ð²Ð¾Ð²ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ°Ñ Ð¿Ð¾ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð¹ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐµ. ÐÐ¿Ð¸ÑÐ°Ð½ Ð¿ÑÐ¾ÑÐµÑÑ Ð¿Ð¾Ð´Ð±Ð¾ÑÐ° ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ°, Ð¸ÑÑÐ¾Ð´Ñ Ð¸Ð· Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ Ð¼Ð¾ÑÐ½Ð¾ÑÑÐ¸ ÐÐÐ Â«ÐÐ°Ð»Ñ-Ð Ð°ÑÑÐ²ÐµÑÂ». Ð Ð·Ð°ÐºÐ»ÑÑÐ¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ ÑÐ°ÑÑÐ¸ Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÑÐºÐ¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ, Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°ÑÑÑÑÑ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ°Ð±Ð¾ÑÑ Ð°Ð²ÑÐ¾ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ°, Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼Ð¾Ð¹ Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÐ±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð½ÑÐµ Ð²ÑÐ²Ð¾Ð´Ñ Ð¸ Ð¸ÑÐ¾Ð³Ð¸ Ð¿Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½Ð½ÑÑ Ð·Ð°Ð´Ð°Ñ.
The magnetic field particle-hole excitation spectrum in doped graphene and in a standard two-dimensional electron gas
Creators: name: Roldan, R.
name: Goerbig, M. O.
name: Fuchs, J. -N.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The particle-hole excitation spectrum for doped graphene is calculated from the dynamical polarizability. We study the zero and finite magnetic field cases and compare them to the standard two-dimensional electron gas. The effects of electron-electron interaction are included within the random phase approximation. From the obtained polarizability, we study the screening effects and the collective excitations (plasmon, magneto-excitons, upper-hybrid mode and linear magneto-plasmons). We stress the differences with the usual 2DEG.
description: Invited review article in Semicond. Sci. Technol.; accepted for publication
Insects Incidence and Woody species composition of Yegof Forest, South Wollo, Ethiopia
Creators: name: Dejen*, Asmare
name: Gobezie, Tsegaye
name: Hassen, Seid
Publisher: name: Abyssinia Journal of Science and Technology
Year: 2019

description: Yegof is a neglected state forest with limited attention has challenged with biotic and abiotic stresses. Insect pests are among the biotic stresses in reducing the economic value of the forest. This study aimed to assess the incidence and severity of insects on woody species. The systematic sampling technique was deployed to take a total of 40 sample plots (20 m × 20 m) from four directions along the transect lines that radiated from the peak of Yegof mountain to bottom of the forest. In each plot's diameter at breast height, height, density of woody species, damage incidence and severity of different insect species were collected and specimens were taken to laboratory for identification. A total of thirty-nine wood species were identified. The result revealed that cypress aphid caused damage of 90% and 45% on Cupressus lucitanica and Juniperus procera, respectively.. In this study, the insect Ophelimus eucalypti caused high Eucalyptus camaldulensis leaf damage (80%) with severity of 75% (8 scales). Olea europaea subsp cuspidata was highly damaged (63%) with high significant severity (51-75%) by olive lace bug, Plerochila australis. It was observed that olive lace bug secreted a honeydew and sooty mold developed on the lower part of the leaf. This could cause the photosynthesis process halted due to stomata closing and leaf area reduction. The researchers and users should give attention on reducing the damage of pests. Further study on climate change, insect pest and woody species interactions are vital.
description: Abyssinia Journal of Science and Technology, Vol. 4 No. 1 (2019)
Scientific foundation of macroeconomic management of agriculture in the preparation period of the Sixth Five—Year Plan
Creators: name: Elias, Andras
name: Felfoldi, Janos
name: Kovacs, Kalman
name: Elias, Andras
name: Felfoldi, Janos
name: Kovacs, Kalman
Publisher: name: Unknown
Year: 1980
Subjects: Research Methods/ Statistical Methods

description: Lectures delivered at the scientific-production conference on agricultural economics and farm organization
title: ÐÐ¸Ð·Ð½ÐµÐ½Ð½ÑÐ¹ ÑÐ¸ÐºÐ» Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: ÐÑÑÑÐ¼ÐµÐ½ÐºÐ¾, 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: 2023
Subjects: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ° Ð±Ð¸Ð·Ð½ÐµÑ-Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð²
Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÑÑÐµÐ±Ð½Ð¸ÐºÐ¸ Ð¸ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ñ Ð´Ð»Ñ Ð²ÑÐ·Ð¾Ð²

description: Ð ÑÑÐµÐ±Ð½Ð¾Ð¼ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½ Ð¿ÑÐ¾ÑÐµÑÑ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð´ÐµÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ¾Ð´ÐµÑÐ¶Ð°Ð½Ð¸Ñ ÑÐ°Ð· Ð¶Ð¸Ð·Ð½ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐ¸ÐºÐ»Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð¾Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿Ð¾ ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð´Ð¾ ÐµÑ ÑÑÐ¸Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸. ÐÐ»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ ÑÑÐ°Ð¿Ð° Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ð¿ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ¾Ð²ÐµÑÑ Ð¿Ð¾ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. ÐÐ¾ÑÐ¾Ð±Ð¸Ðµ Ð¾ÑÐ²ÐµÑÐ°ÐµÑ Ð½Ð° Ð²Ð¾Ð¿ÑÐ¾Ñ, ÑÑÐ¾ Ð¸Ð¼ÐµÐ½Ð½Ð¾ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ñ Ð´Ð°ÑÑ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ, Ð¸ ÐºÐ°Ðº ÐºÐ¾Ð¼Ð¿Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð¶ÐµÑ ÑÐ¿Ð¾ÑÐ¾Ð±ÑÑÐ²Ð¾Ð²Ð°ÑÑ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð¸ Ð¼Ð°ÐºÑÐ¸Ð¼Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°ÑÑ Ð²ÑÐ³Ð¾Ð´Ñ Ð¾Ñ Ð¸Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ.
Excited-State Effective Masses in Lattice QCD
Creators: name: Fleming, George T.
name: Cohen, Saul D.
name: Lin, Huey-Wen
name: Pereyra, Victor
Publisher: name: arXiv
Year: 2009
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: Numerical Analysis (math.NA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We apply black-box methods, i.e. where the performance of the method does not depend upon initial guesses, to extract excited-state energies from Euclidean-time hadron correlation functions. In particular, we extend the widely used effective-mass method to incorporate multiple correlation functions and produce effective mass estimates for multiple excited states. In general, these excited-state effective masses will be determined by finding the roots of some polynomial. We demonstrate the method using sample lattice data to determine excited-state energies of the nucleon and compare the results to other energy-level finding techniques.
description: 18 pages, 6 figures
Perception of Farmers on Push-Pull Technology: Using Farmers Research Network Approach in Eastern Amhara, Ethiopia
Creators: name: Hassen*, Seid
name: Alemu, Tewodros
name: Dejen, Asmare
name: Mulugeta, Tizazu
name: Ashine, Endeshaw
name: Girma, Muluken
Publisher: name: Abyssinia Journal of Science and Technology
Year: 2019

description: Striga and stem borer are the major challenges to sorghum production and causing serious food security problems in Ethiopia. Therefore, the study was aimed to assess the perceptions of farmers on stem borer and Striga management, other multifunction of the push-pull forage plants, and social value of the farmers research network (FRN) on push pull technology (PPT). Data were collected using household-based semistructured questionnaires on Likert scale using Open Data Kit. In all study areas, the major challenges of sorghum production were pests (99%) followed by moisture stress (91%). Low soil fertility (86%) and input unavailability (79%) were the other sorghum production challenges. Stem borer was the major insect (99%) of sorghum and followed by fall army worm (92%). Striga weed was the major sorghum challenge (97%) and followed by Parthenium (21%). Majority of the farmers (98%) preferred to use PPT as a remedy to control pests. Most of the respondents (89%) perceived PPT was safer for human health, environmentally friendly and affordable compared to pesticides. PPT has contributed to increase grain yield (99%). All the respondents reported that PPT was used as a feed source for livestock, resulting in increased milk yield and weight gain. Most farmers (97%) responded that FRN enhanced knowledge transfer resulting in adoption of PPT and improved social interaction (96%). Most farmers who participated in the FRN have adopted the technology; hence, dissemination of the system to other farmers who are involved in sorghum production is recommended.
description: Abyssinia Journal of Science and Technology, Vol. 4 No. 1 (2019)
title: Ð¡Ð¸ÑÑÐµÐ¼Ð° ÑÑÐµÑÐ° Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÐÐÐ¦ Â«Ð­ÐºÑÐ¿Ð¾ÑÐ¾ÑÑÐ¼Â»
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
Creators: name: ÐÑÑÑÐ¸Ð½Ð°, ÐÐ»ÑÐ³Ð°
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: 2018
Subjects: Ð­Ð»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ°Ñ ÑÐ½ÐµÑÐ³Ð¸Ñ
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description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ð° ÑÐ¸ÑÑÐµÐ¼Ð° ÑÑÐµÑÐ° Ð¸ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½Ð°Ð±Ð¶ÐµÐ½Ð¸Ñ ÐÐÐ¦ Â«Ð­ÐºÑÐ¿Ð¾ÑÐ¾ÑÑÐ¼Â». ÐÑÐ³Ð°Ð½Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÐµÑÐ° ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸Ð¸ ÑÐ¸ÑÑÐµÐ¼Ð° Ð¼Ð¾Ð½Ð¸ÑÐ¾ÑÐ¸Ð½Ð³Ð° ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸. Ð¡Ð¾ÑÑÐ°Ð²Ð»ÐµÐ½ Ð¿ÐµÑÐµÑÐµÐ½Ñ Ð´ÐµÐ¹ÑÑÐ²ÑÑÑÐ¸Ñ ÑÑÐ°Ð½Ð´Ð°ÑÑÐ¾Ð² Ð¸ Ð¾ÑÑÐ°ÑÐ»ÐµÐ²ÑÑ Ð´Ð¾ÐºÑÐ¼ÐµÐ½ÑÐ¾Ð² Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÐºÐ°ÑÐµÑÑÐ²Ð° ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸.ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐµÑÐ½Ð¸ÐºÐ¾-ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÑÐµÐ´ÑÑÐ² Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹. Ð Ð°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð¼ÐµÑÐ¾Ð´Ñ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸Ð±Ð¾ÑÐ¾Ð² BINOM3.
Angular dependence of the upper critical field of Sr2RuO4
Creators: name: Kittaka, S.
name: Nakamura, T.
name: Aono, Y.
name: Yonezawa, S.
name: Ishida, K.
name: Maeno, Y.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: One of the remaining issues concerning the spin-triplet superconductivity of Sr2RuO4 is the strong limit of the in-plane upper critical field Hc2 at low temperatures. In this study, we clarified the dependence of Hc2 on the angle theta between the magnetic field and the ab plane at various temperatures, by precisely and accurately controlling the magnetic field direction. We revealed that, although the temperature dependence of Hc2 for |theta| > 5 is well explained by the orbital pair-breaking effect, Hc2(T) for |theta| < 5 is clearly limited at low temperatures. We also revealed that the Hc2 limit for |theta| < 5 is present not only at low temperatures, but also at temperatures close to Tc. These features may provide additional hints for clarifying the origin of the Hc2 limit. Interestingly, if the anisotropic ratio in Sr2RuO4 is assumed to depend on temperature, the observed angular dependence of Hc2 is reproduced better at lower temperature with an effective-mass model for an anisotropic three-dimensional superconductor. We discuss the observed behavior of Hc2 based on existing theories.
description: 6 pages, 7 figures, published in Phys. Rev. B
M7.4 Organisation of Three Stakeholder Workshops
Creators: name: Príncipe, Pedro
Publisher: name: Zenodo
Year: 2022
Subjects: FAIRsFAIR
FAIR data principles
Higher Educational Institutions (HEIs)

description: This is a milestone for the FAIRsFAIR project. It describes three stakeholder workshops organised between 2020 and 2021. The first workshop was titled "Integrating FAIR Data Science Competencies in Higher Education Curricula: the Role of Academic and Research Libraries", and was organised by EUA, the University of Minho, the University of Göttingen and the University of Amsterdam, with the support of the Liber Digital Skills for Library Staff & Researchers Working Group on 23 June 2020 during the LIBER 2020 Annual Conference. The second workshop, titled "National policy and support actions for research data skills - impact and experiences", was organised in an online setting by the FAIRsFAIR project and OpenAIRE on 28 April 2021. The third and final workshop was titled "Learning lessons from FAIR data implementation. Good practices from universities across Europe", and was organised by the FAIRsFAIR project on 20 September 2021 during the Open Science Fair 2021.
description: {"references": ["Vieira, A. (2021), \"FAIRsFAIR Stakeholders Workshops series\". Retrieved from: https://www.fairsfair.eu/articles-publications/fairsfair-stakeholders-workshops-series"]}
title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð¼ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐµÐ°Ð»ÑÐ½ÑÑ Ð¾Ð¿ÑÐ¸Ð¾Ð½Ð¾Ð²
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
Creators: name: ÐÐµÐ´Ð¾Ð²Ð¸Ñ, Ð¡ÑÐ°Ð½Ð¸ÑÐ»Ð°Ð²
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: 2018
Subjects: ÐÐ½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ¸ÑÑÐµÐ¼Ñ
ÐÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½ÑÐµ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ
ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸
Ð¾Ð¿ÑÐ¸Ð¾Ð½Ñ

description: Ð Ð°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸ÐµÐ¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÐµ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸ÐµÐ¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ð¸ ÑÑÐ¾ÑÐ½ÐµÐ½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¼ÐµÑÐ¾Ð´Ð¾Ð² ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð²ÑÐ¿Ð¾Ð»Ð½ÐµÐ½Ð½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÑÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸ÐµÐ¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐµÐ°Ð»ÑÐ½ÑÑ Ð¾Ð¿ÑÐ¸Ð¾Ð½Ð¾Ð². Ð¡ÑÐ¾ÑÐ¼ÑÐ»Ð¸ÑÐ¾Ð²Ð°Ð½ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð¼ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. Ð¡ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ RTIT ÑÐ¾Ð·Ð´Ð°Ð½ Ð¿ÑÐ¾ÑÐ¾ÑÐ¸Ð¿ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ°Ð¼Ð¸ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ. ÐÐ¾Ð´ÐµÐ»Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ ÑÐ°Ð·Ð²Ð¸ÑÐ¸ÐµÐ¼ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÑÐ¿ÐµÑÐ½Ð¾ Ð°Ð¿ÑÐ¾Ð±Ð¸ÑÐ¾Ð²Ð°Ð½Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÑÐµ Â«ÐÐ¸Ð»Ð¸ÑÐ½Ð¾-ÐºÐ¾Ð¼Ð¼ÑÐ½Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÐ»ÑÐ¶Ð±ÑÂ». Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ Ð¸ Ð°Ð»Ð³Ð¾ÑÐ¸ÑÐ¼Ð°. ÐÐ¾Ð²Ð¸Ð·Ð½Ð° ÑÐ°Ð±Ð¾ÑÑ Ð·Ð°ÐºÐ»ÑÑÐ°ÐµÑÑÑ Ð² ÑÑÐ¾ÑÐ½ÐµÐ½Ð¸Ð¸ Ð¿Ð¾Ð½ÑÑÐ¸Ñ Ð¿ÑÐ¾ÐµÐºÑ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ, ÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð¼ ÑÐ°Ð·Ð²Ð¸ÑÐ¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð¼ÐµÑÐ¾Ð´Ð° ÑÐµÐ°Ð»ÑÐ½ÑÑ Ð¾Ð¿ÑÐ¸Ð¾Ð½Ð¾Ð².
Building blocks for future detectors: Silicon test masses and 1550 nm laser light
Creators: name: Schnabel, R.
name: Britzger, M.
name: Brückner, F.
name: Burmeister, O.
name: Danzmann, K.
name: Dück, J.
name: Eberle, T.
name: Friedrich, D.
name: Lück, H.
name: Mehmet, M.
name: Nawrodt, R.
name: Steinlechner, S.
name: Willke, B.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Current interferometric gravitational wave detectors use the combination of quasi-monochromatic, continuous-wave laser light at 1064 nm and fused silica test masses at room temperature. Detectors of the third generation, such as the Einstein-Telescope, will involve a considerable sensitivity increase. The combination of 1550 nm laser radiation and crystalline silicon test masses at low temperatures might be important ingredients in order to achieve the sensitivity goal. Here we compare some properties of the fused silica and silicon test mass materials relevant for decreasing the thermal noise in future detectors as well as the recent technology achievements in the preparation of laser radiation at 1064 nm and 1550 nm relevant for decreasing the quantum noise. We conclude that silicon test masses and 1550 nm laser light have the potential to form the future building blocks of gravitational wave detection.
Stemonaria irregularis  Nann.- Bremek., R. Sharma & Y. Yamam
Creators: name: Kluša, Julita
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Protozoa
Mycetozoa
Myxomycetes
Stemonitidales
Stemonitidaceae
Stemonaria
Stemonaria irregularis

description: ● Stemonaria irregularis (Rex) Nann.- Bremek., R. Sharma & Y. Yamam.,
izlocītā ērkulīte
- leg. J.Kluša, 12 Aug 2019, Līdumnieki p., on a decaying stump of Populus tremula on a mixed forest slope, det. J.Kluša, 2021; (NMKK), very rare.
description: Published as part of Kluša, Julita, 2023, Complete Checklist Of Myxomycetes In Latvia, pp. 127-151 in Acta Biologica Universitatis Daugavpiliensis 23 (2) on pages 127-151, DOI: 10.59893/abud.23(2).002, http://zenodo.org/record/12650118
Образ Петра I в отечественной скульптуре. Работа В.Э. Горевого в Приозерске
Creators: name: Сообщество рецензентов Международного научно-исследовательского журнала
Publisher: name: ООО Цифра
Year: 2023
Subjects: sculpture
monumental portrait
V.E. Gorevoy
Peter the Great
modern sculpture
скульптура
монументальный портрет
В.Э. Горевой
Петр I
современная скульптура

description: Международный научно-исследовательский журнал, Выпуск 5 (131) 2023
Determination of Toxic Heavy Metals in Selected Cosmetics Samples Marketed in Ethiopia
Creators: name: Mohammed*, Aminat
name: Habtie, Alem
Publisher: name: Abyssinia Journal of Science and Technology
Year: 2019

description: Nowadays people in the world are using various types of cosmetics for different purposes. Heavy metal impurities are common in cosmetic products due to their natural abundance. The presence of variety of heavy metals in general and the toxic ones in particular in cosmetics has raised several health concerns. It is known that toxic compounds and elements are not added, as ingredients may still be present in cosmetics because of ingredient contamination or reaction by-products. As a result, they should be kept to a minimum whenever technically feasible. Additionally, analysis of the levels of toxic heavy metal present in the marketed cosmetic products is equally important to minimize exposure to those chemicals. In this study, we determined the levels of selected toxic heavy metals Lead, Cadmium, Nickel and Chromium in five different types of cosmetic products like facial creams, face powders, lotions, hair oils, and lipsticks were collected from different cosmetic shops of Dessie town. The levels of these toxic heavy metals were determined by Flame Atomic Absorption spectroscopy after preparing the samples using standard acid digestion method. From the result Lead, Cadmium, Nickel and Chromium were detected in the ranges of 0.39-4.68 mg/kg, 1.03-4.01 mg/kg, 1.52-12.03 mg/kg and 0.96-13.36 mg/kg, respectively in all types of cosmetic samples. The one-way ANOVA Analysis between the three classes of each cosmetic samples showed that some of the samples were statistically different at (P<0.05) in their heavy metal concentration. The present study also showed that the cosmetics that are purchased in Dessie town are contaminated with toxic metals.
description: Abyssinia Journal of Science and Technology, Vol. 4 No. 1 (2019)
Unexplained Excess of Electron-Like Events From a 1-GeV Neutrino Beam
Creators: name: MiniBooNE Collaboration
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Astrophysics (astro-ph)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The MiniBooNE Collaboration observes unexplained electron-like events in the reconstructed neutrino energy range from 200 to 475 MeV. With $6.46 \times 10^{20}$ protons on target, 544 electron-like events are observed in this energy range, compared to an expectation of $415.2 \pm 43.4$ events, corresponding to an excess of $128.8 \pm 20.4 \pm 38.3$ events. The shape of the excess in several kinematic variables is consistent with being due to either $ν_e$ and $\bar ν_e$ charged-current scattering or to $ν_μ$ neutral-current scattering with a photon in the final state. No significant excess of events is observed in the reconstructed neutrino energy range from 475 to 1250 MeV, where 408 events are observed compared to an expectation of $385.9 \pm 35.7$ events.
description: Reduced length by 30 lines and made minor changes to references
title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÐ´Ð²Ð¸Ð³Ð° Ð¾Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÑÐµÑÐµÐ½Ð¸Ñ ÑÑÐµÑÐ¶Ð½Ñ
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÑÐ¾ÐºÐ¾Ð¿ÐµÐ½ÐºÐ¾, ÐÐ½Ð°ÑÑÐ°Ñ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: 2017
Subjects: ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½Ñ ÑÐ´Ð²Ð¸Ð³
Ð¿ÑÑÐ¼Ð¾Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÐµ ÑÑÐµÑÐ¶Ð½Ð¸
ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ
ÑÐµÑÐµÐ½Ð¸Ðµ ÑÑÐµÑÐ¶Ð½Ñ

description: Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÐ´Ð²Ð¸Ð³Ð° Ð¿ÑÑÐ¼Ð¾Ð»Ð¸Ð½ÐµÐ¹Ð½ÑÑ ÑÑÐµÑÐ¶Ð½ÐµÐ¹ Ð¾Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº ÑÐµÑÐµÐ½Ð¸Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ ÑÐ¸ÑÐ»ÐµÐ½Ð½ÑÐ¹ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½Ñ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ ÐºÐ¾Ð½ÐµÑÐ½Ð¾-ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð°ÐºÐµÑÐ° ABAQUS. ÐÐ° Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÑ ÑÐ°ÑÑÐµÑÐ¾Ð² Ð¿Ð¾Ð»ÑÑÐµÐ½Ð° ÑÐ¾ÑÐ¼ÑÐ»Ð° Ð´Ð»Ñ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ° ÑÐ´Ð²Ð¸Ð³Ð°, Ð²ÑÑÐ°Ð¶Ð°ÑÑÐ°Ñ ÐµÐ³Ð¾ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÑ Ð¾Ñ Ð±ÐµÐ·ÑÐ°Ð·Ð¼ÐµÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð², ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸Ð·ÑÑÑÐ¸Ñ Ð³ÐµÐ¾Ð¼ÐµÑÑÐ¸Ñ ÑÐµÑÐµÐ½Ð¸Ñ.
Theory of Andreev reflection in a two-orbital model of iron-pnictide superconductors
Creators: name: Araujo, M. A. N.
name: Sacramento, P. D.
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: A recently developed theory for the problem of Andreev reflection between a normal metal (N) and a multiband superconductor (MBS) assumes that the incident wave from the normal metal is coherently transmitted through several bands inside the superconductor. Such splitting of the probability amplitude into several channels is the analogue of a quantum waveguide. Thus, the appropriate matching conditions for the wave function at the N/MBS interface are derived from an extension of quantum waveguide theory. Interference effects between the transmitted waves inside the superconductor manifest themselves in the conductance. We provide results for a FeAs superconductor, in the framework of a recently proposed effective two-band model and two recently proposed gap symmetries: in the sign-reversed s-wave ($Δ\cos(k_x)\cos(k_y)$) scenario resonant transmission through surface Andreev bound states (ABS) at nonzero energy is found as well as destructive interference effects that produce zeros in the conductance; in the extended s-wave ($Δ[\cos(k_x)+\cos(k_y)]$) scenario no ABS at finite energy are found.
description: 4 pages, 5 figures
Performance and repair applications of 18Ni-300 maraging steel printed with micro-spot laser directed energy deposition
Creators: name: Paul, Christopher G. M.
Publisher: name: University of British Columbia
Year: 2024

description: Additive manufacturing (AM) technologies are invaluable for the manufacturing industry by enabling the repair of high-value components. Utilizing AM technology such as laser-directed energy deposition (L-DED) to repair casting inserts can increase tool life, reduce metal waste, and lower operating costs. Typically, L-DED systems employ a 1–3 mm diameter laser spot to melt feedstock material. However, recently developed micro-spot L-DED systems, if optimized correctly, could enhance repair applications by creating smaller beads and minimizing heat input. This thesis aims to define suitable parameters for a micro-spot L-DED system and apply these parameters to a proof-of-concept repair process for a high-pressure die casting (HPDC) insert. By varying main L-DED printing parameters, the deposition behaviour and process parameters for achieving high-density maraging steel were determined using a micro-spot L-DED system. Analyzing the aspect ratio and dilution relationship of beads defined a processing window for the ideal bead shape. Volumetric samples were then printed, and process parameters which created high-density material (>99%) were selected. Compared to larger laser diameters, the 0.3 mm laser significantly influences bead formation characteristics, weld pool stability, part shape accuracy, and internal defects. Internal defects such as pores and titanium oxide inclusions reduce tensile strength and ductility for this material. Variations in grain structures found throughout the deposited material were correlated with changes in cooling rate during L-DED processing. The developed L-DED repair process for the damaged HPDC insert removes the heat checking crack and deposits material with micro-spot L-DED, restoring the component’s geometry. After the repair process, external and internal analyses provide valuable insights into the geometrical accuracy of the repair region, the microstructural and microhardness differences iii between the softer deposited material, the harder base material, and the traits of the heat-affected zones. This work showed that micro-spot L-DED is feasible for repair, but it also showed key areas in the repair methodology that require improvement before industrial implementation. Additionally, the unique response of weld beads and cuboid samples to process parameters warrants further investigation, focusing on the optimization of gas flow and powder feed rate settings for micro-spot L-DED systems.
Floristic Composition and Structural Analysis of Susgen-Bosena Forest, Ambasel District, North Wollo, Amhara Region, Ethiopia
Creators: name: Awoke*, Tsegaye Gobezie
Publisher: name: Abyssinia Journal of Science and Technology
Year: 2018

description: Forest patches harbour a significant number of rare and endangered species. So far, no attempt has been made to assess the species composition of Susgen-Bosena forest patch. Such study would be vital to designm appropriate forest management and stepping ground to restore a degraded landscape. Field data was ncollected on 30 sampling plots using systematic random sampling. Plant specimens were collected, identified, and placed in National Herbarium of Ethiopia, Addis Ababa University. The data were analysed using R Software. 180 plant species, which belong to 139 genera and 68 families, were recorded from 3 plant community types. The community types recognized were community type-I (Ekebergia capensis Spamn., Bersama abyssinica Spamn. and Myrica salicifolia A.Rich.), community type-II (Olea europaea subsp cuspidata (Wall. Ex DC.) Cifferri., Nuxia congesta R.Br.ex Fresen. and Pittosporum viridiflorum Sims and, community type-III (Olinia rochetiana A. Juss. and Juniperus procera L.). Altitude, slope, aspect, terrain ruggedness index, landform, and topographic wetness index were investigated for their influence on species distribution. Results found from the data indicated that altitude and slope affected significantly (P<0.05) species distribution in the study area. The ratio of the seedling to saplings was 1.2:1, and a sapling to mature individuals was 18.6:1. The result showed the presence of more seedlings than saplings, and mature trees, which indicated successful regeneration of forest species in the study forest. In conclusion, the present study provides additional evidence with respect to the contribution of forest patch in harboring plant species.
description: Abyssinia Journal of Science and Technology, Vol. 3 No. 2 (2018)
title: Ð¤Ð¸Ð½Ð°Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸
title: Ð¼Ð°Ð³Ð¸ÑÑÐµÑÑÐºÐ°Ñ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ñ
titleType: Subtitle
Creators: name: ÐÐ¾Ð»ÐµÐ´Ð¸Ð½Ð¾Ð²Ð°, ÐÐ°Ð´ÐµÐ¶Ð´Ð°
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: 2017
Subjects: Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐµ Ð¿ÑÐ¾ÐµÐºÑÑ
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description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ - Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½ÑÐ¹ Ð¿ÑÐ¾ÐµÐºÑ Â«Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´ÑÑÐ²Ð° Ð¿Ð¾Ð»ÑÐ¸Ð·Ð¾Ð»Ð¸ÑÑÑÑÐ¸Ñ ÐºÑÐ¸ÑÑÐ°Ð»Ð¾Ð² ÐºÐ°ÑÐ±Ð¸Ð´Ð° ÐºÑÐµÐ¼Ð½Ð¸Ñ (4H-SiC)Â», ÑÐµÐ°Ð»Ð¸Ð·ÑÐµÐ¼ÑÐ¹ Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸ ÐÐ Â«Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°-Ð­Ð»ÐµÐºÑÑÐ¾Ð½Ð¿ÑÐ¸Ð±Ð¾ÑÂ». Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ - Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¾Ð»Ð¾Ð³Ð¸Ð¸ ÑÐ¸Ð½Ð°Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð½Ð° Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ð¸. Ð Ð¿ÑÐ¾ÑÐµÑÑÐµ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸Ð½Ð½Ð¾Ð²Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ: Ð½Ð°ÑÑÐ½Ð°Ñ Ð½Ð¾Ð²Ð¸Ð·Ð½Ð° ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸Ð½ÑÐµÐ»Ð»ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð´ÐµÑÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸; Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ Ð¿Ð¾ÑÑÐµÐ±Ð½Ð¾ÑÑÐ¸ Ð² Ð¿ÑÐ¾Ð´ÑÐºÑÐ¸Ð¸, ÑÐ¾Ð·Ð´Ð°Ð²Ð°ÐµÐ¼Ð¾Ð¹ Ð² ÑÐ°Ð¼ÐºÐ°Ñ Ð¿ÑÐ¾ÐµÐºÑÐ°; Ð¾ÑÑÑÑÑÑÐ²Ð¸Ðµ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð¸Ð¼Ð¿Ð¾ÑÑÐ° ÑÑÑÑÑ Ð¸ ÐºÐ¾Ð¼Ð¿Ð»ÐµÐºÑÑÑÑÐ¸Ñ; Ð²ÑÑÐ¾ÐºÐ°Ñ Ð²ÐµÑÐ¾ÑÑÐ½Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐ¸Ð°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¿ÑÐ¾ÐµÐºÑÐ°. ÐÑÐµ ÑÑÐ¾ Ð´Ð°ÐµÑ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾ÑÑÑ ÑÑÐ°ÑÑÐ²Ð¾Ð²Ð°ÑÑ Ð² ÐºÐ¾Ð½ÐºÑÑÑÐ½Ð¾Ð¼ Ð¾ÑÐ±Ð¾ÑÐµ Ð½Ð° Ð²ÑÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÑÑÐ±ÑÐ¸Ð´Ð¸Ð¸. ÐÑÐ´ÐµÐ»ÐµÐ½Ð¸Ðµ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð¹ ÑÑÐ±ÑÐ¸Ð´Ð¸Ð¸ Ð¿ÑÐµÐ´Ð¿Ð¾Ð»Ð°Ð³Ð°ÐµÑ Ð½Ð°Ð»Ð¸ÑÐ¸Ðµ Ð²Ð½ÐµÐ±ÑÐ´Ð¶ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ° ÑÐ¾ÑÐ¸Ð½Ð°Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. Ð ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°ÑÑÑÐ¸ÑÐ°Ð½Ð° ÑÐ¸Ð½Ð°Ð½ÑÐ¾Ð²Ð°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿Ð¾ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ ÐÐ¸Ð½Ð¸ÑÑÐµÑÑÑÐ²Ð° Ð¿ÑÐ¾Ð¼ÑÑÐ»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐ¾ÑÐ³Ð¾Ð²Ð»Ð¸ Ð Ð¤, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿Ð¾ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÑÐ¼: Ð¸Ð½Ð´ÐµÐºÑ Ð´Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸, ÑÐ¸ÑÑÐ°Ñ ÑÐµÐºÑÑÐ°Ñ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ, Ð²Ð½ÑÑÑÐµÐ½Ð½ÑÑ Ð½Ð¾ÑÐ¼Ð° Ð´Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸. ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ Ð´Ð¾ÑÑÑÐ¿Ð½ÑÐµ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¸ ÑÐ¾ÑÐ¸Ð½Ð°Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð´Ð»Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ ÑÐ°Ð´Ð¸Ð¾ÑÐ»ÐµÐºÑÑÐ¾Ð½Ð¸ÐºÐ¸ ÐÐ Â«Ð¡Ð²ÐµÑÐ»Ð°Ð½Ð°-Ð­Ð»ÐµÐºÑÑÐ¾Ð½Ð¿ÑÐ¸Ð±Ð¾ÑÂ». Ð Ð°ÑÑÑÐ¸ÑÐ°Ð½Ñ ÑÐµÐºÑÑÐ°Ñ ÑÑÐ¾Ð¸Ð¼Ð¾ÑÑÑ Ð¸ Ð²Ð½ÑÑÑÐµÐ½Ð½ÑÑ Ð½Ð¾ÑÐ¼Ð° Ð´Ð¾ÑÐ¾Ð´Ð½Ð¾ÑÑÐ¸ Ð´Ð»Ñ ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ° ÑÐ¾ÑÐ¸Ð½Ð°Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÑÐ±ÑÐ°Ð½ Ð´Ð¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¼ÐµÑÐ¾Ð´ Ð¾ÑÐµÐ½ÐºÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ° Ð¿ÑÐ¸ ÑÑÐ»Ð¾Ð²Ð¸Ð¸ ÑÐ¾ÑÐ¸Ð½Ð°Ð½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ.
Fruit Fly Damage on Orange (Citrus sp.) and Guava (Psidium guajava L) Fruits in Eastern Amhara, Ethiopia
Creators: name: Dejen*, Asmare
name: Hassen, Seid
Publisher: name: Abyssinia Journal of Science and Technology
Year: 2018

description: Fruit flies (Diptera: Tephritidae) are among the most important pests of fruits and vegetables in the world. In Ethiopia, orange (Citrus sp.) and guava (Psidium guajava L) production are highly impacted by fruit fly (Diptera: Tephritidae) infestation and endanger the contribution of these fruits to the national economy. This study was conducted in the orange and guava growing areas of South Wollo and Oromia administrative zone, Ethiopia. In these areas, little is known on fruit fly incidence and the extent of damage on orange and guava fruits. Therefore, the aim of this study was to assess fruit fly damage on orange and guava fruits. We measured fruit fly incidence and the extent of fruit damage in four districts of 20 fruit farms of two zones in 2016/17. Mean percent damage of orange fruits was significantly higher at Worebabo (44.4%) and Dawachefa (40.4%) than Tehulederi (34.4%) and Kalu (29.2%). Similarly, the mean number of fruit fly larvae per fruit was significantly higher at Worebabo (5.8%) and Dawachefa (5.8%) than at Tehulderi (3.5%) and Kalu (3.8%). Fruit fly caused higher guava fruit damage (33.3-66.7%) than sweet orange (29.2%-44.4%) of different districts. The severity of damage by fruit fly was high in all economically important fruits. The presence of one or more larvae in fruits results in 100% marketable losses. In conclusion the damage caused by fruit fly on both locations was significantly high and need due attention to reduce the direct losses on marketable fruits. Therefore, we recommend that timely monitoring and forecasting, as well as integrated fruit fly prevention methods should be in place.
description: Abyssinia Journal of Science and Technology, Vol. 3 No. 2 (2018)
Large Enhancement of 3-K Phase Superconductivity in the Sr2RuO4-Ru Eutectic System by Uniaxial Pressure
Creators: name: Kittaka, Shunichiro
name: Yaguchi, Hiroshi
name: Maeno, Yoshiteru
Publisher: name: arXiv
Year: 2009
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: While the superconducting transition temperature Tc of Sr2RuO4 is 1.5 K, its onset Tc is enhanced as high as 3 K in the Sr2RuO4-Ru eutectic system, which is often referred to as the 3-K phase. We have investigated effects of uniaxial pressure on the non-bulk superconductivity in the 3-K phase. While Tc of pure Sr2RuO4 is known to be suppressed by hydrostatic pressure, a large enhancement of the superconducting volume fraction of the 3-K phase was observed for both out-of-plane and in-plane uniaxial pressures. Especially, under the in-plane pressure, the shielding fraction at 1.8 K of only less than 0.5% at 0 GPa exceeds 40% at 0.4 GPa. Such a large shielding fraction suggests that under the uniaxial pressure interfacial 3-K phase superconductivity penetrates deep into the bulk of Sr2RuO4. The present finding provides a significant implication to the unresolved origin of the enhancement of Tc to 3 K in the Sr2RuO4-Ru eutectic system.
description: 4 pages, 4 figures, published in J. Phys. Soc. Jpn. (Letter)
Preservative Plants and Preservation Methods of Milk and Milk Products in South Wollo Zone, Amhara Region, Ethiopia
Creators: name: Alemu*, Tewodros
name: Girma, Muluken
Publisher: name: Abyssinia Journal of Science and Technology
Year: 2018

description: The study was conducted to know the indigenous knowledge on the traditional milk handling practice and to identify the milk preservative plants used around Dessie administrative city. A total of one hundred twenty women, twenty from each of the six kebeles were individually interviewed using semi-structured questionnaire. Moreover, samples of the milk preservative plants were taken from the field to identify their scientific name. The data collected was analyzed by using SPSS software and explained by descriptive statistics. Only few respondents (10%) practice adequate sanitary practices before and after milking. About 57% of the respondents used locally growing milk preservative plants for washing and fumigating their milk equipment used for milking, storing and processing with the intention of extending the fermentation time and provide good flavor for the milk. The major preservative plants to clean the milk vessels were Lippia adoensis, Senecio myriocephalus, Sida cuneifolia, Lhymus schimperi, Hypericum revolutum and Rumex nervosus while the most frequently used plants to smoke milk utensils were Olea Africana,Clerodendrum myricoides, Terminalia brownie, Juniperous procera and ‘Mitie’. Majority of the households of the study area did not carry out adequate milk sanitary practices hence the milk sanitary practices of the area should be improved through community awareness programs. The active ingredients of the identified preservative plants, i.e., the extent and technique of utilization, their efficacy on the microorganisms and impact on the consumer body should be further studied.
description: Abyssinia Journal of Science and Technology, Vol. 3 No. 2 (2018)
title: ÐÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¹ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³
title: ÑÑÐµÐ±Ð½Ð¾Ðµ Ð¿Ð¾ÑÐ¾Ð±Ð¸Ðµ
titleType: Subtitle
Creators: name: Ð©ÐµÐ³Ð¾Ð»ÐµÐ², ÐÐ»Ð°Ð´Ð¸Ð¼Ð¸Ñ
Publisher: name: ÐÐ·Ð´-Ð²Ð¾ ÐÐ¾Ð»Ð¸ÑÐµÑÐ½. ÑÐ½-ÑÐ°
Year: 2010
Subjects: Ð¼ÐµÐ¶Ð´ÑÐ½Ð°ÑÐ¾Ð´Ð½ÑÐ¹ Ð¼Ð°ÑÐºÐµÑÐ¸Ð½Ð³
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description: ÐÐµÑÐ°ÑÐ°ÐµÑÑÑ Ð¿Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ ÑÐµÐ´Ð°ÐºÑÐ¸Ð¾Ð½Ð½Ð¾-Ð¸Ð·Ð´Ð°ÑÐµÐ»ÑÑÐºÐ¾Ð³Ð¾ ÑÐ¾Ð²ÐµÑÐ° Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¾Ð³Ð¾ Ð³Ð¾ÑÑÐ´Ð°ÑÑÑÐ²ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑÐ°.
Equipartition of energy in the horizon degrees of freedom and the emergence of gravity
Creators: name: Padmanabhan, T.
Publisher: name: arXiv
Year: 2009
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: It is possible to provide a physical interpretation for the field equations of gravity based on a thermodynamical perspective. The virtual degrees of freedom associated with the horizons perceived by the local Rindler observers, play a crucial role in this approach. In this context, the relation S=E/2T between the entropy (S), active gravitational mass (E) and temperature (T) - obtained previously in gr-qc/0308070 [CQG, 21, 4485 (2004)] - can be reinterpreted as the law of equipartition E = (1/2) nkT where n=A/L_P^2 is the number (density) of microscopic horizon degrees of freedom. Conversely, one can use the equipartition argument to provide a thermodynamic interpretation of even non-relativistic gravity. These results emphasize the intrinsic quantum nature of all gravitational phenomena and diminishes the distinction between thermal phenomena associated with local Rindler horizons and the usual thermodynamics of macroscopic bodies in non-inertial frames. Just like the original thermodynamic interpretation, these results also hold for a wide class of gravitational theories like the Lanczos-Lovelock models.
description: ver 1: six pages; ver. 2: some algebraic details and discussion added for greater conceptual clarity; seven pages