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Technological Diversification [PDF]
American Economic Review, 2005 Economies at early stages of development are frequently shaken by large changes in growth rates, whereas advanced economies tend to experience relatively stable growth rates. To explain this pattern, we propose a model of technological diversification.
Koren, Miklos, Tenreyro, Silvana
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Proximate Composition and Nutritional Values of Selected Wild Plants of the United Arab Emirates
Molecules, 2023 Wild plants supply food and shelter to several organisms; they also act as important sources of many nutrients and pharmaceutical agents for mankind. These plants are widely used in traditional medicinal systems and folk medicines.
Mohammad Shahid +2 more
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Diversification Quotients: Quantifying Diversification via Risk Measures
Management Science, 2022 We establish the first axiomatic theory for diversification indices using six intuitive axioms: nonnegativity, location invariance, scale invariance, rationality, normalization, and continuity. The unique class of indices satisfying these axioms, called the diversification quotients (DQs), are defined based on a parametric family of risk measures.
Xia Han, Liyuan Lin, Ruodu Wang
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Diversification Through Trade* [PDF]
The Quarterly Journal of Economics, 2019 AbstractA widely held view is that openness to international trade leads to higher income volatility, as trade increases specialization and hence exposure to sector-specific shocks. Contrary to this common wisdom, we argue that when country-wide shocks are important, openness to international trade can lower income volatility by reducing exposure to ...
Caselli, Francesco +3 more
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evaluation of economic efficiency of low thickness light ductile iron pipe in comparison with polymeric and composite pipes [PDF]
علوم و مهندسی آب و فاضلاب, 2017 Technical characteristics should be matched with desired performance. Investigation of cost effectiveness of pipe materials in short and long term usages is essential.
Mehrdad Rashidzadeh
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eLife, 2022 RIF1 is a multifunctional protein that plays key roles in the regulation of DNA processing. During repair of DNA double-strand breaks (DSBs), RIF1 functions in the 53BP1-Shieldin pathway that inhibits resection of DNA ends to modulate the cellular ...
Sandhya Balasubramanian +14 more
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Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1997 Une typologie des élevages de cerfs a été réalisée grâce à la méthode graphique de Bertin. Quatre grands types d'élevage qui se différenciaient essentiellement selon la superficie des pâturages, le chargement moyen et l'intensification des pratiques d ...
Sébastien Le Bel +2 more
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Herbivory increases diversification across insect clades. [PDF]
, 2015 Insects contain more than half of all living species, but the causes of their remarkable diversity remain poorly understood. Many authors have suggested that herbivory has accelerated diversification in many insect clades. However, others have questioned
Lapoint, Richard +2 more
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Blackleg (Leptosphaeria maculans) Severity and Yield Loss in Canola in Alberta, Canada
Plants, 2016 Blackleg, caused by Leptosphaeria maculans, is an important disease of oilseed rape (Brassica napus L.) in Canada and throughout the world. Severe epidemics of blackleg can result in significant yield losses.
Sheau-Fang Hwang +5 more
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Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1996 Trois lots de 14 brebis Djallonké ont été comparés : l'un (lot E) avec un traitement antiparasitaire à la mise bas avec de l'Ivomec® ou du Valbazen® et de l'Amprol®, l'autre (lot T2) avec trois traitements antiparasitaires classiques avec les mêmes ...
Sylvie Hounzangbe-Adote, Christian Meyer
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