cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: kunsttexte.de - Journal für Kunst- und Bildgeschichte, Nr. 2 (2014): Kunsttexte
title: Kunsttexte
titleType: AlternativeTitle
Creators: name: Kunsttexte.De-Journal Für Kunst- Und Bildgeschichte
Publisher: name: kunsttexte.de - Journal für Kunst- und Bildgeschichte
Year: 2022

description: Gemeine Artefakte...1-3 Pietà from Jihlava as a site of memory...1-6 Diversität und Identität in der architektonischen Selbstdarstellung monastischer Verbände...1-14 Depositum – Beute – Reisegepäck...1-13 Whose Amber?...1-22 Das Silber des Danziger Stadtrates...1-7 Alabasterdiplomatie...1-20 Spiegelung der Ambitionen des Patriziats oder Ausdruck einer Mode?...1-15 Funde, Formen und Funktionen...1-19 Die himmlische Heimat niederländischer Migranten...1-26 Liturgische Geräte im Königlich Preußen: Form, Stil, Konfession...1-13 Gemeine Artefakte...1-3 Arno Rink: Lot und seine Töchter, Lot und seine Tochter und Lot’s Töchter...1-9 Starke und schwache Bilder zwischen Raum und Körper...1-4 Prähistorische Malerei im Museum of Modern Art in New York (1937)...1-16 Das Architektenpaar Elly Oehler/Olárová und Oskar Oehler/Olár und ihr Beitrag zur tschechoslowakischen Architektur der ersten Hälfte des 20. Jahrhunderts...1-11 Denkmal Ost-Moderne II, Denkmalpflegerische Praxis der Nachkriegsmoderne...1-3 Evgenija Konyseva, Mark Meerovic: Linkes Ufer, rechtes Ufer. Ernst May und die Planungsgeschichte von Magnitogorsk (1930 – 1933)...1-3 Nils M. Schinker, Die Gartenstadt Hellerau 1909 – 1945. Stadtbaukunst, Kleinwohnungsbau, Sozial- und Bodenreform...1-3 Glanzlichter. Meisterwerke zeitgenössischer Glasmalerei im Naumburger Dom Von der Schönheit der Eisenkonstruktion. Studien zur "Musterzeche" Zollern II/IV Was von den Aufbrüchen des 20. Jahrhunderts bleibt...1-3 Wenn eine Kathedrale zu besonders ist...1-2 St.-Hedwigs-Kathedrale Berlin...1-3 Offener Brief an den Vorsitzenden der Deutschen Bischofskonferenz, Reinhard Kardinal Marx
title: kunsttexte.de - Journal für Kunst- und Bildgeschichte, Nr. 4 (2014): Kunsttexte
title: Kunsttexte
titleType: AlternativeTitle
Creators: name: Kunsttexte.De-Journal Für Kunst- Und Bildgeschichte
Publisher: name: kunsttexte.de - Journal für Kunst- und Bildgeschichte
Year: 2022

description: Norbert Schneider: Die antiklassische Kunst. Malerei des Manierismus in Italien...1-4 Ghibertis Hommage an Brunelleschi...1-9 „ Il Tesoro della Pittura“ – Die Raumausstattung der Sala d’estate im Fondaco dei Tedeschi in Venedig...1-25 Die Wandmalereien der Galerie d’Ulysse in Fontainebleau...1-41 Die Kunst der „Coolness“...1-15 Der stille Computer...1-11 Anmerkungen zur Anästhetik in Science Fiction-Filmen...1-6 Performance – an den Grenzen der Bildlichkeit...1-8 Strategien des Anästhetischen in Kunst, Design und Alltagskultur: Editorial...1 Zusammenschau statt feste Kontur...1-6 Strategien der Potentialität...1-19 Plastische Vergänglichkeit – Zeitlichkeit und Ephemeres in der Skulptur...1-14 Die bewegte Skulptur des 21. Jahrhunderts: Charakteristika des skulpturalen Ereignisses am Beispiel von Michael Sailstorfers Rei- bungsverlust am Arbeitsplatz (2014), St. Agnes Berlin...1-14 Temporär bespielt...1-21 „Variation & Interpretation. Zum posthumen Aufbau installativer Kunstwerke“...1-7 Sex, Drugs, Rock 'n' Roll und Fußball. Der BAP- Altar von Wolfgang Niedecken...1-15 Architecture on Display...1-11 „Lasst doch den ganzen Bau leer“...1-22 Die Sammlung Architektur der Kunstbibliothek...1-7 M:AI Museum für Architektur und Ingenieurkunst NRW...1-6 Tchoban Foundation – Museum für Architekturzeichnung...1-7 The Museum of Architecture in Wrocław...1-7 Architektur als Skulptur, Bild und Raum...1-6 Architektur sammeln - Daten sammeln?...1-6 Im Banne der Digitalisierung...1-4 Architekturzeichnung, Architektur und digitale Repräsentation...1-7 Das Architekturmuseum der Technischen Universität Berlin...1 Sammeln als Landesaufgabe...1-8
title: kunsttexte.de - Journal für Kunst- und Bildgeschichte, Nr. 1 (2015): Kunsttexte
title: Kunsttexte
titleType: AlternativeTitle
Creators: name: Kunsttexte.De-Journal Für Kunst- Und Bildgeschichte
Publisher: name: kunsttexte.de - Journal für Kunst- und Bildgeschichte
Year: 2022

description: Cumulus- oder Quell(en)wolken am Briefeditionshimmel...1-12 Nature’s Nation revisited...1-3 Nature's Nation revisited...1-2 Nature’s History...1-11 „Pleasure’s Purest Cup“ für alle...1-17 Cinematic New York...1-9 The Nature of Photography...1-25 Precisionism and its Involvement with Sociological Matters during the Machine Age...1-10 Toxic Driving...1-6 Eden revisited...1-10 Von Nature’s Nation zu ‚Waste’s Nation’ und darüber hinaus...1-30 „Everything is connected“...1-13 Biomorphismus heute?...1-12 Härteprüfung...1-16 Der Bronzeguss in der zeitgenössischen Kunst: Tradition einer Herausforderung...1-20 Vom prozessualen Werden des Materials zur Prozessualität von Wahrnehmung und Raum...1-21
Pathogenicity of Ethiopian Isolates of Metarhizium anisopliae and Beauveria bassiana against the Tsetse Fly, Glossina morsitans morsitans
Creators: name: Mamuye Hadis
name: Dawit Abate
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: Entomopathogenic fungi, M. anisopliae EE, M. anisopliae MM, B. bassiana FF, B. bassiana GG, and B. bassiana AK isolated from different sources in Ethiopia were evaluated against the tsetse fly, Glossina morsitans morsitans in the laboratory. M. anisopliae isolates EE and MM caused mortalities o f 96.67% and 73.33%, respectively while B. bassiana isolates coded as FF, GG, and AK showed percent moralities o f 75.00%, 63.33% and 53.33%, respectively. B. bassiana FF was significantly better than B. bassiana AK (P<0.05). Spore production o f presumably promising isolates, M. anisopliae MM and EE, was determined on solid substrates, whole grains o f rice, wheat, barley and sorghum. Both isolates grew best on rice giving a yield o f 1.42 X 109 spores/gram o f rice for M. anisopliae MM and 1.62 X 10? spore/ gram o f rice for M. anisopliae EE. No relationship was observed between moisture content o f grain types and spore yield (P > 0.05). The potential o f the isolates for the control o f tsetse flies is discussed.
description: Pest Managment Journal of Ethiopia , Vol. 6 (2002): Pest Management Journal of Ethiopia
Biology and Biotype of Two Strains of Pea Aphid Acyrthosiphon pisum (Homoptera: Aphididae) on Lentil
Creators: name: Tebkew Damte
name: B. Uiber
name: S. Vidal
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: Four entries of lentil were used to study the life history parameters of two strains of A. pisum under laboratory condition. The entries and the strains were combined factorialy and arranged in CRD with 12 and 15 replications in trial one and two, respectively. Then the data were pooled after assessing the homogeneity of variance. The mean developmental period o f the Debre Zeit (DZ) strain was 8.44 days, the pre-reproductive period was 1.26 days, the reproductive period was 15.91 days and the post reproductive period was 7.07 days. For the Goettingen (GOE) strain the mean values were 8.67, 1.58, 16.04 and 13.26 days, respectively. The peak reproductive rate per female per day and the intrinsic rate o f increase (rm) o f the DZ strain were marginally greater than the corresponding values of the GOE strain. Moreover, the two strains varied in alate production and in realizing their potential fecundity. The rm values on all of the tested entries were positive indicating that the entries were susceptible to both strains.
description: Pest Managment Journal of Ethiopia , Vol. 6 (2002): Pest Management Journal of Ethiopia
title: Pest Managment Journal of Ethiopia , Vol. 6 (2002): Pest Management Journal of Ethiopia
title: Pest Management Journal of Ethiopia
titleType: AlternativeTitle
Creators: name: Pest Managment Journal Of Ethiopia
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2002

description: Evaluation of Some Botanicals Against Maize Weevil, Sitophilus zeamais Motsch. (Coleoptera: Cruculionidae) on Stored Sorghum under Laboratory Condition at Sirinka...73-78
Seasonal Variations in the Occurrence of Wheat Stripe Rust in Bale Highlands...65-72
Effects of Cultural Methods in Controlling Maize Weevil (Sitophilus zeamais Motsch)...59-64
Status of Eyespot and Root Diseases of Barley in West Shewa...53-58
Relationship Between Initial Population Density and Damage Caused by Meloidogyne incognita Populations from Ethiopia...45-51
Root-knot Nematodes on Vegetable Crops in Central and Western Ethiopia...37-44
Study on the Biology of Sorghum Chafer, Pachnoda interrupta (Coleoptera: Scarabaeidae) Under Laboratory Condition...31-36
Pathogenicity of Ethiopian Isolates of Metarhizium anisopliae and Beauveria bassiana against the Tsetse Fly, Glossina morsitans morsitans...23-29
Biology and Biotype of Two Strains of Pea Aphid Acyrthosiphon pisum (Homoptera: Aphididae) on Lentil...13-21
Pathogenic Variation of Rhynchosporium secalis Isolates from Ethiopia...1-12
Pathogenic Variation of Rhynchosporium secalis Isolates from Ethiopia
Creators: name: Yitbarek Semeane
name: H. Fehrmann
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: Rhynchosporium secalis, the causal agent o f barley leaf scald is a highly variable pathogen in areas where the disease is reported. To design an effective breeding program and exercise other disease control practices, information on the pathogenic variability of this pathogen is critical. In this study, the variability of 24 single spore isolates was studied on seedlings and adult plants of 14 barley differentials. Seedlings test showed wide variability o f the pathogen in that the 24 isolates were grouped into 17 distinct pathotypes. Pathotypes E tl6 and E tl7 were the most virulent and overcame the resistance in 11 differential genotypes whereas pathotypes E tl, Et2 and Et3 were virulent on only one genotype each. Environmental conditions, farming practices and the cultivation of barley largely as landrace populations are assumed to generate variability o f the pathogen in Ethiopia. In general, there was a strong correlation between the seedling and adult plant tests. Since scald is most destructive at early crop growth stages, seedling resistance is vital to reduce the disease epiphytotics, to differentiate isolates and to predict adult plant resistance. The shifts in population composition and the greater variability of R. secalis detected in this study suggest regular sampling of the pathogen within a given region is warranted.
description: Pest Managment Journal of Ethiopia , Vol. 6 (2002): Pest Management Journal of Ethiopia
Coscine – Research (meta)data management made easy
Creators: name: Lang, Ilona
name: Heinrichs, Benedikt Paul Anton
Publisher: name: RWTH Aachen University
Year: 2022
Subjects: Coscine
Metadata
Research Data Management

description: NFDI4Ing CC-41 Community Meeting 2022 des Maschinenbaus und der Produktionstechnik = NFDI4Ing CC-41 Community Meeting 2022 of Mechanical and Production Engineering, online, 3 Mar 2022 - 3 Mar 2022; 15 Folien (2022).
Effect of Density on Reproduction and Survival of Pea Aphid on Cool Season Food Legumes
Creators: name: Melaku Wale
name: Bekele Jembere
name: Emiru Seyoum
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: The effect o f pea aphid, Acyrthosiphon pisum (Harris) (Homoptera: Aphididae) density per plant on reproduction and survival was studied on four cool season food-legumes, Faba bean, Field pea, Lentil and Grass pea in the greenhouse conditions. There was a
general trend o f decreasing survival with increasing aphid density though there was no significant difference in survival among four densities (2, 6, 10 and 14 nymphs/plant) on faba bean. While significantly (P < 0.05) higher survival was observed under the lower density (2/plant) on lentil. Progeny production declined with increasing aphid density per plant on the four crops. The highest mean progeny production (37.3 offspring/female) was observed at the lowest aphid density o f 2/plant, among all the plant species tested. The number o f nymphs produced per aphid was significantly lower on faba bean compared to the other host plants regardless of density, indicating that faba bean is less suitable for the pea aphid survival and reproduction.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
Banks make millions in delaying interest rate cuts
Creators: name: Valadkhani, Abbas
Publisher: name: Swinburne
Year: 2024

description: When Australia's central bank moves interest rates as part of its monetary policy, it's not just politicians who stand to lose if banks don't follow suit. Retail lending markets form an integral part of the monetary policy transmission mechanism. If interest rate rises are passed on at a different rate to cuts it can adversely affect the efficacy of expansionary versus contractionary monetary policy. In August 2016, APRA data showed the big four Australian banks held 83% of the home loan market (including both the owner occupier and investment categories). At an individual level, the ability and willingness of lenders to pass on the official interest rate cuts to borrowers depends on many factors. These include exposure to overseas funding sources, market power, the funding mix, reserves and the extent of securitisation. But it's also clear delaying interest rate cuts can significantly impact their bottom line.
Study on the Population of Chafer Grub
Creators: name: Alemayehu Refera
name: Bayeh Mulatu
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: A trial was carried out in 1998 and 1999 at Tikur Inchini in Western Shewa, where barley is predominantly grown, to determine the population of the Chafer grub, Coptognathus curtipennis. Population counts were made after the crops (barley, tef and linseed) were
harvested and on the fields left fallow for at least one year. Diggings were carried every 15 days in five quadrats per each crop or fallow land to about 20 cm depth. The larval, pupal and adult populations of the chafer grub were low in previously tef grown plots followed by barley and linseed grown plots and in plots left fallow for at least one year. The farmers at Tikur Inchini could follow cropping sequence: Fallow —» Tef —» Barley/Wheat —> Linseed/Tef —> Barley/Wheat -> Linseed -> Fallow. The low population of chafer grub in tef grown fields may be due to the intensive cultural practice in land preparation which usually include repeated
plowings and trampling that exposed the different insect developmental stages to the adverse environmental conditions.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
Drought events at different timescales in southern Italy (Calabria)
Creators: name: Buttafuoco, Gabriele
name: Caloiero, Tommaso
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorized

description: This study reports an analysis of the spatial drought patterns for a region of southern Italy (Calabria) based on a homogenous monthly precipitation data set of 129 rain gauges for the period 1916–2006. Drought was expressed using the Standardized Precipitation Index (SPI), and drought events were analyzed using both the short-time (3 and 6 months) and the long-time (12 and 24 months) SPI. In particular, in order to characterize the SPI spatial pattern, index data of the three most severe drought events were interpolated and mapped using a geostatistical approach. Results show that these heavy drought episodes have widely affected the Calabria region and the drought that occurred in 2002 was the worst in terms of spatial extent both at short- and long-time scales.
Comparison of Color Image Analysis to Visual Assessment in Bean Rust Severity Measurement
Creators: name: Belayneh Admassu
name: B. Hau
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: A study conducted to compare image analysis using a LemnaTec computer program w ith visual assessment in bean rust severity measurement showed a significant quadratic relationship between the two methods. However, the image analysis had its own shortcoming that it was unable to distinguish between light green and light yellow colors.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
Plasmon-mediated patterning of nanoparticles and biomolecules for functional nano-devices
Creators: name: Bangalore Rajeeva, Bharath
Publisher: name: The University of Texas at Austin
Year: 2018
Subjects: Plasmoincs
Plasmon-mediated immobilization
Nanoparticles
Direct-write printing
Bubble printing
Bubble pen lithography
SERS
SEIRS
Printed catalysts

description: Nanoscale components are taking over the current generation devices in the semiconductor, biomedical, energy, and display industries. The translation of novel nanoparticles and biomolecules into practical applications depends on their precise patterning on a substrate. However, it has remained challenging to manufacture complex structures at sub-micrometer resolution due to inherent technological barriers, such as ink-spreading, and long post-processing time. This dissertation presents the progress made towards plasmon-mediated immobilization at scales ranging from single-nanoparticle regime up to large-area patterning. We exploit the photothermal and photochemical effects arising from hot spots of plasmonic nanoparticles for immobilization. We explore multi-photon plasmonic photolithography (MPPL) for patterning at single NP resolution and introduce laser-induced bubble printing to achieve large-area patterning. In addition, we also demonstrate simultaneous synthesis and structuring of nanoparticles and nanoalloys using a laser-mediated micro-bubble reactor. We demonstrate immobilization of multiple materials including bovine-serum albumin (BSA) hydrogels, quantum dots, silver nanorings, and immiscible bimetallic alloys. The fabricated structures are used in applications such as emission-rate modification, surface enhanced spectroscopy, ultra-fast nucleation, and catalysis. The systems and methods developed in this work will aid in the realization of multi-functional substrates with tailored catalytic, optical, electronic, and magnetic functions.
Drought events at different timescales in southern Italy (Calabria)
Creators: name: Buttafuoco, Gabriele
name: Caloiero, Tommaso
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: This study reports an analysis of the spatial drought patterns for a region of southern Italy (Calabria) based on a homogenous monthly precipitation data set of 129 rain gauges for the period 1916–2006. Drought was expressed using the Standardized Precipitation Index (SPI), and drought events were analyzed using both the short-time (3 and 6 months) and the long-time (12 and 24 months) SPI. In particular, in order to characterize the SPI spatial pattern, index data of the three most severe drought events were interpolated and mapped using a geostatistical approach. Results show that these heavy drought episodes have widely affected the Calabria region and the drought that occurred in 2002 was the worst in terms of spatial extent both at short- and long-time scales.
Mapping geomorphological values from a landscape perspective
Creators: name: D. Serrano Giné
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: An easily applied methodology is developed for mapping geomorphological values from a landscape modelling perspective. The method is based on exhaustive fieldwork in which data are gathered relating to the structure and characteristics of relief, with the information weighted according to: (1) importance and significance in the area studied and (2) the viewsheds of prominent places. The procedure is applied in Muntanyes d'Ordal (Barcelona), with a large number of low-category values obtained.
Bioclimate of Italy: application of the worldwide bioclimatic classification system
Creators: name: Pesaresi, Simone
name: Galdenzi, Diana
name: Biondi, Edoardo
name: Casavecchia, Simona
Publisher: name: Taylor & Francis
Year: 2014
Subjects: Uncategorised

description: The worldwide bioclimatic classification system (WBCS) of Rivas-Martínez was applied to the Italian territory and surrounding areas between latitudes 35°47′–46°60′ N and longitudes 5°92′–21°39′ E. The ‘WorldClim’ precipitation and temperature dataset was used as the source data. Application of the WBCS in a geographic information system allowed the production of macrobioclimates, bioclimates, ombrotypes, continentality, compensated thermicity index and ombro-evaporal index maps at a scale of 1:5,500,000, and a map of thermotypes at a scale of 1:2,250,000. Moreover, the isobioclimates of Italy are identified and quantified in terms of areas. These maps are available here as raster datasets (1 km spatial resolution) and are useful for: (i) rapid bioclimatic diagnosis of the Italian territories; and (ii) vegetation–environment relationship modeling at the national scale.
Biology and Feeding Potential of Green Lacewing
Creators: name: Adane Tesfaye
name: R.D. Gautam
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: Laboratory studies were conducted on consumption of three prey species by the larvae of the green lacewing, Chrysoperla carnea. The feeding potential of first instar larva of C. carnea was in decreasing order of Aphis craccivora, Drosophila melanogaster and
Corcyra cephalonica. The total number of prey species consumed by second and third instars o f C. carnea I arvae were i n the o rder o f A . craccivora > C. cephalonica > D. melanogaster and C. cephalonica > A. craccivora > D. melanogaster, respectively. Larval and cocoon periods of C. carnea were significantly affected due to difference in prey species. The total developmental periods of C. carnea (egg to adult) fed on different prey species ranged from 18.40 days (on C. cephalonica) to 21.35 days (on A. craccivora). The survival of C. carnea larvae fed on A. craccivora, D. melanogaster and C. cephalonica were 51.85, 80.95 and 86.67 per cent, respectively, whereas, cocoon weight increase were 11, 22 and 8 mg, respectively. C. carnea adult laid a maximum of 1079 eggs/ female when reared on C. cephalonica followed by D. melanogaster (582) eggs/female and A. craccivora (173 eggs/female). Oviposition period and oviposition per day were also significantly affected by the three prey species, while pre-oviposition and post-oviposition periods, hatchability and sex-ratio were not significantly affected. Based on these studies, C. cephalonica and D. melanogaster appear to be promising for mass production of the predator, C. carnea.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
The myth and reality of studio-based learning in communication design education: the potential of integrating into an e-learning environment
Creators: name: Kim, A Lam
Publisher: name: Swinburne
Year: 2024

description: This research investigates the potential of facilitating key characteristics of studio-based learning in an e-learning environment. It indicates that the integration of studio-based learning in an e-learning environment is currently feasible. Within the context of communication design, some of key characteristics of studio-based learning are limited while other components are enhanced. This study provides a guideline for transitioning to e-learning, especially for design or practice-oriented disciplines. Given the growing demand for flexible learning, the findings are useful for universities to effectively understand and support the process of transitioning studio-based learning to e-learning.
Response of Perlette clusters to gibberellic acid applied at different stages of bloom
Creators: name: Chaturvedi, K. N.
name: Khanduja, S. D.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: Treatment of Perlette clusters with GA at 10, 20 and 40 ppm concentrations applied at various stages of bloom significantly reduced the number of berries/cm length of lateral, the maximum reduction being with 10 ppm applied at 50 % capfall. This was accompanied by a significant increase in percentage of shot berries. Similar thinning response was obtained with 40 ppm GA applied at 75 % capfall stage without any effect on percentage of shot berries. Quality constituents of berries were not significantly affected by GA treatments. Die Reaktion von Perlette-Trauben auf die Anwendung von Gibberellinsäure während verschiedener Blühphasen Wurden Infloreszenzen der Rebensorte Perlette während verschiedener Blühphasen mit 10, 20 oder 40 ppm GS behandelt, so war die Anzahl der Beeren/cm der Traubenäste signifikant verringert; der stärkste Rückgang erfolgte bei Anwendung von 10 ppm GS, wenn 50°/a der Calyptren abgefallen waren. Hiermit war zugleich eine signifikante Zunahme der „Sehrotbeeren" verbunden. Ein ähnlicher Ausdünnungseffekt wurde mit 40 ppm GS bei 750/o abgefallener Calyptren erzielt, ohne daß dabei jedoch der Anteil der Sehrotbeeren beeinflußt wurde. Die Qualitätskomponenten der Beeren wurden durch GS-Behandlung nicht signifikant beeinflußt.
description: VITIS - Journal of Grapevine Research, Vol. 18 No. 1 (1979): Vitis
Biology and Partial Ecological Life Table of the Cotton Bollworm in Ethiopia
Creators: name: Geremew Terefe
name: Surachate Jamornmarn
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: The biology and partial ecological life tables o f Helicoverpa armigera were studied during 2001 to 2002 at Werer, Ethiopia under controlled condition (30+ 3°C). Egg development period lasted 2-3 days and the observed infertility was 47.20 %. Total larval period (1-6 instar) was 12-16 days. Pre-pupal period ranged between 1-2 days. Pupation lasted 7-12 days and 48 % of the pupae emerged within 9 days. Recorded average adult longevity was 7.4 days while average number of eggs per female was 256. Disease (unidentified) was the major mortality factor o f larvae and prepupae, while desiccation was found to cause mortality over pupae. The calculated netreproductive rate (Ro), the intrinsic rate o f increase (r) and cohort generation time (Tc) was 77.98, 0.78 and 26.5 days, respectively. The utility o f these results in planning the management strategy for H. armigera in Ethiopia is discussed.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
Status of Barley Yellow Dwarf and Cereal Yellow Dwarf Viruses Infecting Barley in Ethiopia
Creators: name: Berhanu Bekele
name: Abdulrazak Yusuf
name: KM Makkouk
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: A survey for Barley Yellow Dwarf Luteoviruses (BYDVs) and Cereal Yellow Dwarf Polerovirus (CYDV) was carried out from 1997/98 - 2000/2001 main and 2001 short rainy seasons in barley growing areas o f central, north, and west Ethiopia. Barley fields were inspected randomly at 5 km intervals and data related to altitude, growth stage, severity and incidence was recorded from each field. Tissue blot immunoassay was used to test samples against the BYDV and CYDV isolates. During the 1997/98 main rainy season, BYDVs and CYDV were prevalent and identified from 72% and 69% o f the fields studied in Arsi and west Shewa zones, respectively. All isolates, singly or in mixed infection, were detected, with BYDV-PAV being the most and CYDV-RPV the least distributed. Similarly, all BYDVs and CYDV in Amhara, and only BYDV-PAV in Tigray regional states were identified in north Ethiopia during the 1998/99 and 1999/2000 main rainy seasons. In the Oromiya regional state in west Ethiopia, BYDV-PAV was detected rarely during the main rainy season o f 2000. On the contrary, high BYDV-PAV prevalence and incidence was recorded in west Shewa zone, where it was detected in 93% o f the locations and 74% plants tested. Disease severity score o f 5 - 7 was recorded in 78% fields observed. BYDV-PAV was
detected at low level in areas surveyed during the short rainy season o f 2001.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
Importance and Pathogenic Variation of Wheat Tan Spot in Ethiopia
Creators: name: Ayele Badebo
name: H. Fehrmann
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: Tan spot or yellow leaf spot is one o f the major diseases of wheat worldwide; however, its significance has not been well explored so far in Ethiopia. This study was initiated to examine its distribution, importance and pathogenic variability in major wheat producing
regions of Ethiopia. A survey was conducted mainly in Arsi and some wheat fields at Debre- Zeit and Holetta in 1998. Fifty-seven leaf samples were collected and analyzed in the laboratory at Kulumsa. Out o f these, 70% were infected by the tan spot fungus. The disease severity varied from low to high levels according to locations. Based on the greenhouse preliminary pathogenicity tests, five isolates were selected for further characterization in comparison with four isolates of different origin. Nine tan spot isolates were used to inoculate 24 bread wheat cultivars under controlled environments. There were significant differences among isolates, cultivars and isolate x cultivar interactions. The Ethiopian isolate (ET57/98) was the most aggressive followed by the Indian isolate (Ind-119). Applying a hierarchical agglomerative cluster analysis and centroid method, the isolates were grouped into two large clusters while the cultivars formed more than five clusters. Despite the presence of significant isolate cultivar interactions, their differences were not distinct enough to categorize them into physiologic races. Twenty-one commercial bread wheat cultivars
from Ethiopia were inoculated with a mixture of three aggressive isolates at two-leaf stage under controlled conditions and only three cultivars had shown adequate level of resistance. Therefore, the wheat improvement program in Ethiopia should focus on developing
genotypes with resistance to tan spot.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
Integrated Management of Septoria Blotches of Wheat: Effect of Sowing Date, Variety and Fungicide
Creators: name: Eshetu Bekele
name: Zerihun Kassaye
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: The effect of three sowing dates, three bread wheat varieties and two rates o f fungicide on management of Septoria tritici blotch was studied at six environments. Analysis of the data showed that environment significantly affected all the disease and yield parameters taken, indicating that disease development and severity, kernel weight and yield varied with the different seasons and locations. Late sowing significantly reduced septoria development and severity but had no effect on the first disease appearance, kernel weight and yield. Varieties had significant interactions with the environment for all the parameters, except the first septoria evaluation. Septoria development and severity were higher on the susceptible HAR710 than on HAR1685 and HAR604 though they differed with environment.  Kernel weight and yield of the latter two varieties were significantly higher than the other. Variety by sowing date interaction was significant only as far as its influence on kernel weight. HAR604 had a significantly higher seed weight when planted late, while HAR1685 had a higher seed weight when planted at the recommended sowing date. Fungicide application controlled
septoria development well and increased both kernel weight and yield. Fungicide by environment interaction significantly reduced disease development, and increased kernel weight and yield. There was no evidence of interaction between varieties and fungicide applications in reducing the disease or increasing the yield. The study indicated that the use of relatively resistant cultivars or fungicide application has a pronounced positive effect on the management of the disease. The significant effect of environment observed, however, indicates that recommendation on the management of the disease is highly influenced by seasons and/or locations. A significant positive correlation among septoria evaluation methods and their negative correlation with kernel weight and yield, indicate that the use of any one of the methods can effectively measure the disease and its effects on yield.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
Effect of CCC [(2-chloroethyl)-trimethyl ammonium chloride] on fruiting behaviour of Cabernet Sauvignon
Creators: name: Menary, R. C.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: A foliar spray of CCC (300 ppm) applied at the stage when inflorescences were between 25 and 100 % cap fall will increase total yield by increasing cluster number and number of berries/cluster in the year following treatment. The effect of CCC on berry size is influenced by the number of berries/cluster. Einfluß von CCC [(2-Chloräthyl)-trimethylammoniumcblorid] auf die Ertragskomponenten von Cabernet Sauvignon Wurden die Blätter von Cabernet Sauvignon mit 300 ppm CCC gespritzt, wenn die Calyptren der Blüten zu 25-100°/o abgefallen waren, so war der Ertrag im folgenden Jahr gesteigert; hierbei waren sowohl die Anzahl der Trauben als auch die Anzahl der Beeren/Traube vermehrt. Die Wirkung von CCC auf die Beerengröße wurde durch die Anzahl der Beeren/Traube beeinflußt.
description: VITIS - Journal of Grapevine Research, Vol. 18 No. 1 (1979): Vitis
title: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
title: Pest Management Journal of Ethiopia
titleType: AlternativeTitle
Creators: name: Pest Managment Journal Of Ethiopia
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2003

description: Effect of Density on Reproduction and Survival of Pea Aphid on Cool Season Food Legumes...63-69
Study on the Population of Chafer Grub...59-62
Comparison of Color Image Analysis to Visual Assessment in Bean Rust Severity Measurement...55-57
Biology and Feeding Potential of Green Lacewing...47-54
Biology and Partial Ecological Life Table of the Cotton Bollworm in Ethiopia...41-46
Status of Barley Yellow Dwarf and Cereal Yellow Dwarf Viruses Infecting Barley in Ethiopia...29-40
Importance and Pathogenic Variation of Wheat Tan Spot in Ethiopia...19-27
Integrated Management of Septoria Blotches of Wheat: Effect of Sowing Date, Variety and Fungicide...11-18
Evaluation of Ethiopian Isolates of Entomopathogenic Fungi as Potential Biological Control Agent of the Desert Locust...1-9
Der Infektionszeitpunkt als Kriterium für parasitäres oder mykotrophes Verhalten von Aureobasidium pullulans auf Vitis riparia
Creators: name: Blaich, R.
name: Ruster, Doris
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: Unter sterilen Bedingungen auf Agarsubstrat können die Wurzeln von V. riparia durch Aureobasidium pullulans Mykorrhiza-ähnlich besiedelt werden. Erfolgt die Infektion an Stecklingen, die weniger als 4 Internodien aufweisen, so dringt der Pilz tief in Wurzelrinde und -zellen ein. Die entstehenden Läsionen führen zum Tod der Pflanze. Bei älteren Pflanzen bildet sich um einen großen Teil der Wurzeln eine plektenchymatische Myzelhülle, wobei die Hyphen nur zwischen die Rindenzellen dringen, und zwar meist nur eine Zellschicht tief. Diese Pflanzen zeigen eine starke Internodienstreckung, am 1. Internodium erscheinen zahlreiche Adventivwurzeln, die Blätter zeigen eine kräftigere Färbung und ein verändertes Aussehen. Der Sproß verzweigt sich stärker, manchmal hexenbesenartig. Manche dieser Veränderungen können auch durch Zugabe von zellfreiem Kulturmedium des Pilzes hervorgerufen werden. A. pullulans scheidet zahlreiche Aminosäuren in das Kulturmedium aus, hauptsächlich Asparagin- und Glutaminsäure. Durch Zugabe dieser Stoffe zum Substrat können manche der Pilzeffekte ebenfalls hervorgerufen werden, jedoch nicht die verstärkte Internodienstreckung. Ähnlich wirkt Indolyl-3-Essigsäure. Gibberellinsäure induziert unter diesen Bedingupgen nur Adventivwurzeln. The time of infection as a criterion for parasitic or mycotrophic behaviour of Aureobasidium pullulans on Vitis riparia The root cells of cuttings with less than 4 internodia are penetrated by the fungus and the plants die, whereas in older plants an ectomycorrhiza-like hyphal sheath is formed, the hyphae penetrating only between the cells of the upper cell layer. These plants show elongation of the internodia, adventitious roots are formed, colour and profile of the leaves are changed, and branching of the stem occurs leading sometimes to the formation of a „witches' broom". Some of these changes are induced by the fungus also without a direct contact to the plant and even by the addition of cell-free culture medium. A. pullulans excretes amino acids, predominantly aspartic acid and glutamic acid. These substances also induce branching of the plant and formation of adventitious roots, but no growth acceleration. Similar effects are obtained by the application of indolyle acetic acid. Gibberellic acid induces only the formation of adventitious roots.
description: VITIS - Journal of Grapevine Research, Vol. 18 No. 1 (1979): Vitis
Evaluation of Ethiopian Isolates of Entomopathogenic Fungi as Potential Biological Control Agent of the Desert Locust
Creators: name: Seneshaw Aysheshim
name: Emiru Seyoum
name: Dawit Abate
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: Ten native fungal isolates were collected from the different regions of Ethiopia. Six of the isolates were identified as Beauveria bassiana, one as Metarhizium anisopliae, one as Paecilomyces sp. and one as a new Beauveria sp. Eight of the tested fungal isolates showed pathogenecity to fifth instar Schistocerca gregaria. B. bassiana isolate FF and M. anisopliae isolate EE were more virulent compared to the rest. Thus two isolates were further assayed in peanut (Arachis hypogaea) and noug (Guizotia abyssinica) oil formulations, and compared with a known entomopathogen, M. anisopliae isolate ICIPE 30. The results indicated that there were
strong dose-response patterns. Peanut oil formulation enhanced infectivity of both FF and EE. Infectivity of EE was significantly (P<0.05) reduced in noug oil formulation. Comparison of virulence revealed that isolates FF and EE were more pathogenic than ICIPE 30. FF in peanut oil formulation had the lowest LCso value of 2.02xl05 conidia/ml followed by EE, 2.93xl05 and ICIPE 30 with 4.98xl05 conidia/ml. The highest mortality was achieved by FF at 1x10s conidia/ml, resulting in 50% in 4.2 days and 100% mortality in seven days. The median lethal time of the fourth, fifth larval instar and adult FF treated insects were 3.5, 4.1 and 4.8 days, respectively, indicating that the fourth larval instar is more susceptible. FF and EE grew at a temperature range of 24°C and 37°C, with peaks at 24°C and 28 C for FF and 28°C for EE. Malt extract agar favored growth and sporulation of FF, whereas EE grew and sporulated faster
on sabouraud dextrose agar. Germination of both isolates was significantly (P<0.05) higher in peanut oil formulation than in noug oil.
description: Pest Managment Journal of Ethiopia , Vol. 7 (2003): Pest Management Journal of Ethiopia
Objective quality rating of Pinotage wine
Creators: name: Marais, J.
name: Van Rooyen, P. C.
name: Du Plessis, C. S.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: Relationships between wine composition and three quality parameters were investigated employing a linear multiple regression statistical model. For this purpose a least squares curve fitting computer programme was applied to analyses of 17 Pinotage wines for 6 fatty add esters. Overall quality, taste and aroma ratings were determined by a taste panel and utilized as dependent variables. lt was found that 2 esters viz. n-hexylacetate and ethyl-n-octanoate allowed excellent prediction equations to be set up for the quality ratings when incorporated into multiple regression equations. Objektive Beurteilung der Weinqualität bei der Sorte Pinotage Die Beziehungen zwischen der Weinzusammensetzung und drei Parametern der Weinqualität wurden untersucht, wobei das statistische Modell einer mehrfachen linearen Regression verwendet wurde. Zu diesem Zweck wurden die bei 17 Weinen der Sorte Pinotage gewonnenen Analysenergebnisse über 6 Fettsäureester in ein Computerprogramm zur optimalen Kurvenanpassung eingegeben. Durch ein Gutachtergremium wurden die Gesamt-Weinqualität, der Geschmack und der Geruch bewertet; die Daten dieser Qualitätsbeurteilung wurden als abhängige Veränderliche benützt. Es wurde festgestellt, daß 2 Ester, nämlich n-Hexylacetat und Äthyl-n-octanoat eine ausgezeichnete Vorhersage der Weinqualität ermöglichten, wenn ihre Werte in Mehrfachregressions-Gleichungen eingesetzt wurden.
description: VITIS - Journal of Grapevine Research, Vol. 18 No. 1 (1979): Vitis
Les levures d'un chai du Mâconnais
Creators: name: Belin, J. M.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: The yeasts of a Mâconnais winery The yeast populations of the various parts of a Mâconnais winery have been analysed from a taxonomy and biology point of view. 14 species have been isolated from the cernent vats used for red and white wine making, on the horizontal wine-presses with wooden and plastics laths, on the walls and ground of the winery and on the bottling apparatus. The qualitative and quantitative distribution of the species has been studied. The dominant species was Saccharomyces cerevisiae. Hansenula anomala and Pichia membranaefaciens were also frequent. Some species have newly been revealed in this habitat: Hansenula subpelliculosa, Saccharomyces pretoriensis, Cryptococcus infirmo-miniatus, Cr. laurentii and Aureobasidium pullulans.
description: VITIS - Journal of Grapevine Research, Vol. 18 No. 1 (1979): Vitis
Annual radial growth cycle of grapevine trunk in the tropics
Creators: name: Purohit, A. G.
name: Shikamany, S. D.
name: Chadha, K. L.
Publisher: name: VITIS - Journal of Grapevine Research
Year: 2016

description: The annual radial trunk growth cycle in V. vinifera var. Anab-e-Shahi was studied in the tropics where the vines are pruned twice a year. Although vines grow continuously without any period of dormancy, a consistant pattern of maximum girth increment from April to September altemating with negligible increment from October to March was observed. The rate of annual girth increment was high during juvenile period and steadily decreased later. There is further need to study the physiology of growth and fruiting of tropical grapevines under conditions of nondormancy as modified by two prunings in a year. Der jährliche Wachstumszyklus der Stammdicke von Reben in den Tropen Die Rebensorte Anab-e-Shahi (Vitis vinifera) wird in den Tropen jährlich zweimal geschnitten. Der jährliche Wachstumszyklus der Stammdicke unter diesen Bedingungen wurde untersucht. Obgleich die Reben kontinuierlich - ohne jede Ruheperiode - wachsen, wurde durchweg von April bis September ein maximaler Zuwachs des Stammumfanges und von Oktober bis März nur ein unbedeutendes Dickenwachstum festgestellt. Die jährliche Zuwachsrate des Stammumfanges war beim jungen Weinstock hoch; später nahm sie ständig ab. Weitere Untersuchungen zur Physiologie des Wachstums und der Fruchtentwicklung von Reben unter tropischen Bedingungen, d. h. ohne Zwischenschaltung einer Ruheperiode und modifiziert durch zweimaligen Rebschnitt, sind erforderlich.
description: VITIS - Journal of Grapevine Research, Vol. 18 No. 1 (1979): Vitis
title: CAPM vs. Bulk Flow - reliable and efficient prediction of forces and leakage for annular gaps in pumps
Creators: name: Robrecht, Robin Matthias
name: Kuhr, Maximilian M. G.
name: Pelz, Peter F.
Publisher: name: VDMA
Year: 2022

description: The interaction of rotor and casing is strongly influenced by the flow in annular gaps of pumps. State of the art in efficient prediction of forces and leakage at high Reynolds numbers are models based on the bulk flow theory (Childs, 1993). This bulk flow model omits viscous stress in the fluid and generally provides hydrodynamic variables only as sine/cosine functions over the gap circumference. Motivated by the uncertainty of the predictions caused by these approximations, a more physical model was developed in recent works at TU Darmstadt. The CAPM (clearance averaged pressure model) takes into account viscous friction, both laminar and turbulent, by means of ansatz functions for velocity profiles. The only inherent assumption is constant pressure over the gap height due to the small ratio of mean gap height to the radius of the rotor. Axial and circumferential coordinates are treated differentially, the radial coordinate is treated with integrals over gap height. Thus, the solver for the model is based on a two dimensional finite differencing scheme solving the complete nonlinear continuity, axial and circumferential momentum equations via a SIMPLEC algorithm. As yet, the implementation was validated extensively with hypothetical turbulent test cases by means of CFD (Lang, 2018). In the presented paper, suitable boundary conditions for the CAPM are described which allow for successful calculation of real application cases. Furthermore the CAPM is compared to a bulk flow model at typical operation conditions of media lubricated journal bearings where neither inertia nor viscous effects are negligible. Increasing differences of the predictions of the two models are seen for high eccentricities, high flow number and long annular gaps.
Yield Loss Due to Scald and Net Blotch on Barley in North Shewa
Creators: name: Meki Shehabu
name: Asnakech Tekalign
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: An experiment was conducted to assess the yield loss of barley due to scald (Rhynchosporium secalis) and net blotch (Pyrenophora teres) at Ankober and Faji North Shewa during the 1999 and 2000 ‘meher’ seasons. The trial was laid out in a split plot design with three replications using Mirsrach variety and local landrace in main plots and a fungicide Propiconazole (Tilt 250 EC) in sub plots. The disease pressure was almost non on the sprayed plots. The unsprayed treatments had significantly reduced grain yield, straw yield and thousand-kernel weight, at both locations and in both years, as compared to the sprayed treatments. However, there was no significant difference between varieties as well as among the interactions of varieties and fungicides. In 1999, mean grain yield losses of 19.87 and 4.86% were obtained at Ankober and Faji, respectively, while in 2000 both the disease pressure and the yield losses were very high resulting in 37.39 and 14.49% mean grain yield losses at Ankober and Faji, respectively. Therefore, there is a need for scald and net blotch diseases control measures at the highlands of North Shewa, particularly at the surroundings of Ankober area.
description: Pest Managment Journal of Ethiopia , Vol. 8 (2004): Pest Management Journal of Ethiopia
Thermal oxidation assisted chemical mechanical polishing for low-loss 4H-SiC integrated photonic devices
Creators: name: Shi, Xiaodong
name: Weichen Fan
name: Ailun Yi
name: Ou, Xin
name: Rottwitt, Karsten
name: Ou, Haiyan
Publisher: name: Zenodo
Year: 2021

description: Contribution to conference. Abstract from the 47th Micro and Nano Engineering Conference 2021, Turin, 20/09/2021 - 23/09/2021.
Importance of pod borer in chickpea in some chickpea growing regions of Ethiopia
Creators: name: Tebkew Damte
Publisher: name: Pest Managment Journal of Ethiopia
Year: 2023

description: On-farm survey was conducted for four (1999/00 to 2002/03) successive cropping seasons to determine the damage caused by pod borer (Helicoverpa armigera) on chickpea (Cicer arietinum) in major chickpea growing regions of Ethiopia. The range of pod damage by H. armigera was 0.7 - 12.9%, 1.9 - 16.9%, 1.6 - 19.7%, and 1.1 - 32.7% in 1999/00, 2000/01, 2001/02, and 2002/03, respectively. The extent of pod damage on chickpea by this insect pest was found to vary with altitude. A significant positive association and linear relationship was found between per cent pod damage and weight loss (using 100 seed weight) which indicated that proportion of
damaged pods in chickpea closely reflected loss of seed yields
description: Pest Managment Journal of Ethiopia , Vol. 8 (2004): Pest Management Journal of Ethiopia