Recently, vegan food has received increased attention from Italian consumers. Despite this fact, it has rarely been the subject of analysis. Our study focuses on consumer preferences for breadsticks in North-Eastern Italy. We applied a choice experiment where a hypothetical market was designed to analyze five characteristics of breadsticks (country of origin, vegan product certification, produc…
Phytospreading, proposed by S.V. Meyen, depends on the role of biological evolutionary “mechanisms”.Some biological species that occupy a vast territory from the equator to the mid latitudes break up into two areas and form two populations. Later, the conditions arise for these populations (new related species) convergence at equatorial or middle latitudes, resulting in the hybridization of…
This research compared 2 types of model (regression model and artificial neural network) for prediction of glue content for sealing toothpaste carton from 4 sealing process factors, i.e., production line, diameter of toothpaste tube, pressure in glue nozzle during applying glue onto a toothpaste carton and glue temperature in a glue tank. Models under study included 3 regression models, i.e., m…
Purpose – This editorial review takes its agenda from issues about the meaning and use of variation theory in the context of Lesson Study, which have already been raised in previous issues of the journal. The purpose of this paper is to suggest a way of resolving such issues by locating variation theory in a broader framework of pedagogical theory. Runesson’s editorial commentary on papers …
The paper presents a decision support system for the selection of locations of dismantling stations in a vehicle recycling network. The system uses genetic algorithms effectively. Locations were optimized according to the following criterion: minimization of costs connected with transport, storage and dismantling of end-of-life vehicles as well as costs connected with transport of parts and mat…
Purpose – The purpose of this paper is to examine Graduate Certificates in colleges in Ontario,Canada, and their distinctive ability to generate intrinsic student engagement in specialized skills development, and a culture of progression and scholarship. Design/methodology/approach – This is a review of selected literature on student engagement. While extrinsic motivation, such as employmen…
Oil collected from Tarim oilfield was poured with different proportions into oil collected from Shengli oilfield. The mixed oil samples were placed in an artificial climate chamber to simulate a 160-days weathering process and reveal long-term weathering effects on conventional biomarker diagnostic indicators of n-alkanes in these mixed oil samples. The results show that only CPI2 in all common…
Two-steps utilization of residual Shorea wood biomass (Meranti) from saw mill industry in Balikpapan, East Kalimantan,Indonesia was studied to point out its potential as the feedstock for the production of food and energy. For this purposes, oyster mushroom, Pleurotus ostreatus was cultivated on mixed sawdust of Shorea wood (major species; Shorea leprosula), and then the residual wood obtained …
Purpose – This paper aims to present an approach to achieve accessible and inclusive Virtual Education for all, but especially intended for students with disabilities. This work proposes main steps to take into consideration for stakeholders involved in the educational process related to an inclusive e-Learning. Design/methodology/approach – The paper pays particular regard to accessibilit…
The program designed for young coffee farmers is intended to increase the young coffee farmers’ interest to become entrepreneurs. This is based on the increase of the number of female workers that keeps increasing. While middle productiveaged workers (35-54 years old) increase slowly, young productive-aged workers (15-34 years old) decrease. This research was aimed to study the gap between g…
Wildlife management in agroforestry territory has become particularly complex in recent years because of the increase of animal density. This study proposes a review of the literature on the impact of wildlife in many areas of the world. In particular, it examines the negative effects due to the strong growth of wildlife populations and consequently the loss of the balance of agricultural and f…
Phosphate-solubilising rhizobacteria associated with Coffea arabica L. in natural coffee forests of southwestern Ethiopia were investigated. The main purpose was to screen for potential microbial biofertilisers by assessing isolated strains for phosphate solubilisation efficiency and organic acid production in different media. Initial screening was performed on Pikovskaya’s agar (PA). Quantit…
Certain mosquito species are important vectors of fatal human diseases, among which Anopheles arabiensis is known to be associated with malaria transmission in different tropical and subtropical areas. Since chemical control of mosquitoes was linked with numerous drawbacks,like resistance development, the search for effective environmentally sound alternatives is urgently needed. Therefore, it …
A total of 1350 hatching eggs were obtained from commercial broiler breeders Cobb,Ross 308 and Arbor Acres at 30–35, 40–45 and 50–55 weeks of age, 450 eggs for each breed and 150 eggs for each breed age. Eggs for each age were randomly divided into three groups, 50 eggs in each, stored either for 0, 7 or 14 days, individually weighed before and after storage and incubated following usual …
A study was made to investigate differential responses of petal senescence and postharvest performance at varying concentrations of Cycloheximide (CHI) in cut spikes of Narcissus tazetta cv. Kashmir Local. Cycloheximide at 0.01 and 0.05 mM concentrations delayed senescence. Above 0.05 mM concentrations CHI prevents flower opening and promotes senescence. Senescence delay by CHI points to the sy…
Rice is one of the important agricultural products in Indonesia. The production has been fully supported by infrastructure including research and development as well as government regulations in pricing. Its vulnerability to climate change requires adaptation strategies on irrigation,biotechnology and selection of alternative crops. The primary goal of this paper was to evaluate the historical …
The analysis undertaken in this paper applies a multimarket model to simulate two policy measures based on the assumption that the government of Sudan would pursue two policies on the Gezira scheme the biggest irrigated scheme in Africa in attempts to achieve food self-sufficiency from wheat (major food crop), or to improve the foreign exchange earnings from cotton (major cash crop) through exp…
Soil particles contain a variety of anthropogenic and natural organic components derived from many sources such as industrial and traffic fossil fuel emissions and terrestrial biota. The organic contents of soil and sand from the Arabian region have not fully characterized. Thus, samples of fine soil particles (sieved to
Cold acclimation shows the increased Pi in skeletal muscle of Channa punctata variety of fishes after 1 h and 2 h while reduces at prolonged exposure (4 h). Similar stimulatory effects were observed in heart, however, reduced at 30 min and 4 h and in liver it causes prevention of Pi release after 30 min, 1 h, 2 h and 4 h respectively. In gastrointestinal tract, the effects were pronounced whene…
Most of the date fruits are processed traditionally in Iran. It becomes imperative to characterize the fruits with a view of understanding the properties that may affect the design of machines to handle their processing. The objectives of this study were to find the basic physical properties of date fruit at different storage time. Some physical properties of the Iranian Stamaran date variety w…
The present study investigated the influence of microwave power on the drying kinetics,energy consumption and drying efficiency of green pepper during microwave drying at 180, 240,300, 360, 420, 480 and 540 W. Seven mathematical models for describing the thin-layer drying behaviour of pepper samples were investigated. The models were compared based on their R2,RMSE and v2 values between experim…
Starch isolated from lotus stem was treated by gamma-irradiation at different doses of 5,10 and 20 kGy. Physicochemical, morphological and pasting properties of irradiated lotus stem starches were investigated and these properties differed significantly. Carboxyl content, water absorption capacity, amylose leaching, and transmittance increased, whereas swelling power, apparent amylose content, …
Dextrinization of corn starch by twin screw extruder was studied. The effect of extruder operating conditions (five different screw speeds: 35, 45, 55, 65, and 70; and three temperatures: 125,130, and 135 C) on some physicochemical properties of dextrin (total soluble solid, water absorption index, water solubility index, and total color difference) was investigated. Results showed that as the…
GW2 is an important gene that regulates grain width and weight. We used cDNA clone to obtain the sequences of GW2 from large- and small-grained rice varieties, TD70 and Kasalath,respectively. Then, we developed a dCAPS (derived cleaved amplified polymorphic sequence) marker on the basis of the sequence difference between functional and nonfunctional GW2 genes to analyze the genotypes and phenot…
Purpose – Liberal Studies (LS), as a compulsory subject for senior secondary students (S4-6) who sit for the Diploma of Secondary Education, was introduced in 2007. There has been increased discussion about merits of the subject. This paper was written based on a study the researchers conducted with LS teachers and students to probe the role LS may play in relation to civic education. The pap…
Jember is a town in the East Java province with a high appeal to become a tourism city. The local delicacy as souvenirs and gifts to bring to families at the tourists’ hometown became one of the important things sought by tourists when traveling to Jember. This can be viewed by industries to acquire income. Besides the available raw materials or ingredients that can be obtained easily, there …
The achievement of "food security" involves the companies and their productive capacity. As well, the role played by the financial and commodities markets and their operators - commercial, financial and credit intermediaries- is important for the achievement of a new sustainability. Therefore, the "agricultural crisis" is based, principally on agricultural and environmental questions, but also …
Abstract A brief overview of those bee genera and subgenera occurring in the Kingdom of Saudi Arabia is provided. In total 22 genera are currently documented in the literature for the country, although a further 17 genera undoubtedly occur here based on extralimital records. The lists provided here will serve as a baseline for biodiversity studies on the bee fauna of the country that are pr…
The purpose of this paper is to review the key analytical developments in international trans-boundary water politics and to shed light on the important, but overlooked, issue of ecosystems. The scholarship has gained greater breadth resulting interests and motives governing water use and allocation. However, it is argued that much of the literature is anthropocentric and frames the natural …
Indigenous peoples and ethnic minorities suffer lower levels of access to improved water and sanitation services due to socio-economic and cultural marginalisation and geographical challenges. Lack of cultural sensitivity and operational limitations tend to render water and sanitation interventions less effective and services unsustainable. Field studies and action research realised in six c…
Among insect fauna reported in Sudan, Galeatus scrophicus Saunders, was detected earlier in last century, and known as a pest of sunflower. Nevertheless, very limited research works have yet been conducted on this pest. Therefore, this study was proposed to cover certain bio-ecological aspects of G. scrophicus, including host range, geographical and intra-host distributions, seasonal abundance …
The economic size of agricultural farms is defined by means of the standard output (SO). However, economic effects of these farms depend on the way of husbandry. The analysed family farms of the area ranging from 8.58 ha UAA to 150 ha UAA had economic sizes ranging from €9,737 to €24,9379. Such a range made it possible to create 4 groups of farms according to classes of the economic size ES…
The Colorado beetle (Leptinotarsa decemlineata), is a major pest of potato crops in Poland. Both the striped beetle and the blackspotted,red larva feed on potato leaves. Their damage can greatly reduce yield and even kill plants. The paper shows the results of the studies aimed at capabilities of developing model to be used in pest control. The research was conducted in the years 2013-2014 at t…
The transportation sector is a strong factor in terms of economic and regional balanced development, as well as also having a great influence on national integration to the world economic market. India has a rich history of trade across seas. Ports constitute an important economic activity in coastal areas. The higher the throughput of goods and passengers year-on-year, the more infrastructure,…
The primary purpose of the study was to determine the attitudes of students at the College of Agriculture toward agriculture programs and the field of agriculture in an effort to better identify, recruit, and retain students in the College of Agriculture. The population of the study was 110 students from the College of Agriculture freshmen enrolling in course 203 Ag. ext. Communication skills i…
The Barilla Center for Food and Nutrition (BCFN) has produced an updated version of the traditional Food Pyramid based on the Mediterranean Diet in order to assess the simultaneous impact that food has on human health and the environment. The Double Pyramid model demonstrates how the foods recommended to be consumed most frequently are also those exerting less environmental impact, whereas the …
The environmental impact of wheat production was assessed through Life Cycle Assessment (LCA). Local data were collected to characterize Walloon conventional and organic wheat production systems. Two functional units (FU) were investigated: 1 kg of wheat grains at 15% humidity and 1 ha used for wheat cropping. An uncertainty analysis assessed the significance of differences between conventional…
Purpose – The purpose of this paper is to assist in identifying the value to the student of the College of Policing approved Certificate in Knowledge of Policing (CKP), whilst identifying some of the challenges encountered by both students and staff. Design/methodology/approach – The research involved students completing self-administered questionnaires both on commencing their study of …
Purpose – The purpose of this study is to look at the experiences of university academic staff setting up a small computer games studio to provide work placement opportunities for undergraduate students and the supporting role of industry. Design/methodology/approach – The case study uses sense making to explore the boundaries between “simulated” and “real” work in an educational se…
Soybean waste is by product in production of tofu and soymilk. Soybean waste commonly dumps directly to the water sewer and made environmental problems like eutrotification. Soybean waste contains 23% hemicellulose, 16% cellulose dan 28% protein. Xylan rich hemicellulose is potential source of xylooligosacharides (XOS). XOS was known as functional food with prebiotic activities. In this researc…
Purpose – The purpose of this paper is to consider the growing interest in oracy and to propose the pedagogy of process drama as an ideal model for the dialogic classroom. Design/methodology/approach – This paper takes the form of an explanatory case study where the author draws on a successful drama/oracy project in a primary school in Brisbane, Australia, to illustrate the connections bet…
As infrared range cameras have recently become commercially available at reasonable cost, we have been trying to use the range camera for monitoring nest-building behavior in mice and leaf movement of kidney beans. Three-dimensional (3D) images represented the nest-building behavior clearly and height information was very useful for assessment of nesting procedures and nest’s quality. And als…
The main aim of this research is to explore the effect of supplementary feeding, Azolla piñata and probiotics, on the quality and profile of fatty acids in patin fish oil extracts, protein and amino acids content. In this research, patin fish were divided into three different feeding treatments: pellets only (P1) as a control; pellets and A. piñata (P2); pellets and probiotics (P3). These fis…
This review article presents an overview of the development of the numerical wave modelling techniques that are used.Due to the advent of powerful computers and development of several numerical techniques, solving coastal problems using numerical models are found to be very reliable, cost effective and time saving tools. Numerical models are used to hindcast and forecast wave parameters whic…
Purpose – Australian tertiary institutions are increasingly incorporating technologies, such as social media and Web 2.0 tools into teaching in response to changing student needs. The purpose of this paper is to revisit a fundamental question, frequently asked in marketing, “what do our ‘customers’ [students] think now?” This will help determine the effectiveness of application of the…
This article describes the policy and legislative developments that have made the rights to water and sanitation a reality in South Africa since apartheid ended in 1994. A household survey as part of the formal national census in 2011 practical policies, good planning and monitoring of progress. The progressive principle is applied to not only provide access but also to continuously improve …
The present work aimed to investigate the main quality attributes that influence the purchase decisions of fresh berries. To this regard, an empirical survey has been conducted by interviewing 200 consumers of fresh berries at the exit of the main centers of the large scale retail trade in the city of Munich (Germany). An econometric model has been adopted to examine the relationship that singl…
Environmental conditions affect the individuals’ quality of life as well as physical, psychological and social well-being. Green areas play a key role in improving well-being perceived by the citizens in urban contexts. The direct and indirect experience with nature helps to reduce psychophysical stress, induces positive emotions, and facilitates renewal of cognitive resources. An example of …
Purpose – The purpose of this paper is to provide a dialectical framework for the examination of performance management in schools. Design/methodology/approach – The paper is based upon a qualitative study of ten headteachers that involved in-depth semi-structured interviews. Findings – The findings identified four dialectical tensions that underpin performance management in schools: th…
As a component of a complex program studying musk deer ecology in the Sikhote-Alin Biosphere Reserve, a survey of the musk deer population density, based on pellet group count method, was carried out at stationary posts from 2012 to 2014. The use of this method in the snowless season provides a means of surveying the most hard-to-reach areas of the musk deer habitat. Keywords: Musk deer Mos…