270 381 J Unheated 0-25 4-7 135-0 0-87 269 368G Unheated 0-25 4-7 130-3 274 381 K Unheated 0-25 4-7 133-8 275 431 B Heated after purification 0-25 4-7 130-1 273 381 M Heated after purification 0-25 4-7 133-4 225 ca. 0-05 266 363G Prep. from heated sap 0-25 4-7 130-8 0 93 267 363G Prep. from heated sap 0-25 6-8 135-9 268 350B Material inactivated by lying in sap 0 35 4-7 130-2 0-89 297 531A Inac...

This paper, I have focused on the tax side of the fiscal policy to  investigate the past and future behavior of fiscal sustainability in Iran. To do so, I have employed two different forward-looking and backward-looking approaches. First, the backward-looking approach is the fiscal policy rule proposed by Daving & Leeper (2011). Precisely, this rule determines that whether the fiscal policy is ...

the main purpose of the study was to investigate the factors affecting the sustainable management of agricultural water in hamedan. the study population included all wheat farmers possessing irrigated farms in hamedan city (n=1800). of these farmers a sample of 317 people has been selected by using randomized multi-stage sampling method. the data were collected through a questionnaire's tool wi...

Isidro Méndez-Larios. M.S. in Plant Biology, Universidad Nacional Autónoma de México (UNAM)). Graduate Student, Unidad de Biotecnología y Prototipos (UBIPRO), Facultad de Estudios Superiores Iztacala, UNAM, Mexico. Address: Av. De los Barrios No 1, Los Reyes Iztacala, Tlalnepantla, Estado de México. 54090 México. email: [email protected] José Luis Villaseñor. Ph.D. in Plant Systematics, T...

In the foreword the Sustainable Urban and Regional Infrastructure Development: Technologies, Applications and Management,1 Kevin O’Connor points out that, in the 21st Century, ‘urban and infrastructure sustainability’ has become a very prominent element in the day-to-day debate on urban policy and the expression of that policy in urban planning and development decisions. While the origins of th...

Over the last four decades, and particularly after Rio-92, discussions on environmental sustainability have expanded been incorporated in many legal texts, public policies practices of daily life for a portion world’s population. Despite this progress, achieving more sustainable development is goal that has yet to be realized, mainly due economies favor predatory development, masquerading as su...

One of the negative side effects of the consumer society and the increasing number of consumer goods available to the average household is the intransparency of product quality, especially product lifetime. There are many examples on failing products and premature obsolescence. Often this phenomenon is related to companies’ profit maximization strategies (planned obsolescence) and consumer prot...

Currently, politicians, university representatives, scholars and leading NGOs share a strong belief in the ability of educational systems to generate positive attitudes to sustainable development (SD) among citizens, with the idea of Education for Sustainable Development (ESD) as perhaps the most apparent expression of this conviction. The aim of this paper is to investigate whether ESD might h...