The problem of random vibrations Induced Dynamics of Train-Track- Fastening System is of considerable practical interest because each part of fastening system i.e. elastic clip, Liner and pad are modeled as a lumped mass with a linear spring and a viscous damper. The track and fastening system are supported and fixed over sleepers which are laid on an elastic or flexible foundation. It is important to predict vehicle dynamic response using realistic track models. Results obtained from the above will be useful to predict the stress, strain, deflections and fatigue behavior of the fastening...
The problem of random vibrations Induced Dynamics of Train-Track- Fastening System is of considerable practical interest because each part of fastenin...
Two major insect-pests viz. Diamond Back Moth (DBM) [Plutella xylostella] and two species of aphid such as Indian Mustard Aphid [Lipaphis erysimi] and Green Peach Aphid [Myzus persicae] are found detrimental for the cultivation of cabbage [Brassica oleracea var. capitata]. Different bio-pesticides were reported to be effective in suppressing the population of DBM and aphids infesting cabbage. Thus an attempt has been made in the present investigation to find the efficacy of different bio-pesticides on leading insect-pests of cabbage. Due to minimum infestations of these pests after the...
Two major insect-pests viz. Diamond Back Moth (DBM) [Plutella xylostella] and two species of aphid such as Indian Mustard Aphid [Lipaphis erysimi] and...
Die Ziege ist ein Mehrzwecktier, das Fleisch, Milch, Fell, Fasern und Dung produziert. Ziegen werden als die Kuh des armen Mannes (oder Minikuh) bezeichnet, weil sie einen immensen Beitrag zur Wirtschaft des armen Mannes leisten. Sie liefern nicht nur nahrhafte und leicht verdauliche Milch für ihre Kinder, sondern sind auch eine regelmäßige zusätzliche Einkommensquelle für arme, landlose oder marginalisierte Bauern. Da die Ziegen klein sind, können sie leicht von Frauen und Kindern gehalten werden. Das Füttern, Melken und Pflegen von Ziegen erfordert nicht viel Ausrüstung und harte...
Die Ziege ist ein Mehrzwecktier, das Fleisch, Milch, Fell, Fasern und Dung produziert. Ziegen werden als die Kuh des armen Mannes (oder Minikuh) bezei...
Audiovisuelle Hilfsmittel werden auch als Unterrichtsmaterial bezeichnet. Es gibt verschiedene Arten von audiovisuellen Materialien wie Filmstreifen, Dias, projizierte undurchsichtige Materialien, Tonbandaufnahmen und Lernkarten. In der heutigen digitalen Welt sind die audiovisuellen Hilfsmittel exponentiell gewachsen, mit verschiedenen multimedialen Medien wie Lehr-DVDs, PowerPoint, Fernsehlehrserien, YouTube und anderen Online-Materialien. Ziel der audiovisuellen Hilfsmittel ist es, die Fähigkeit des Lehrers zu verbessern, den Unterricht einfach, effektiv und für die Schüler leicht...
Audiovisuelle Hilfsmittel werden auch als Unterrichtsmaterial bezeichnet. Es gibt verschiedene Arten von audiovisuellen Materialien wie Filmstreifen, ...
Skill is one of the important resources of human being which contributes as a driving force for economic and social development of individual, family or group. Due to globalization and technological changes in every sector, skill development can bridge the gap more effectively to overcome challenges and grab future opportunities. In extension education skill is the important resource which makes change in behavior of livestock farmer which helps to adoption of technologies. In unorganized dairy farming sector, there is lack of extension resources which may directly relate to adoption of...
Skill is one of the important resources of human being which contributes as a driving force for economic and social development of individual, family ...
The goat is a multi-purpose animal producing meat, milk, hide, fibre and manure. Goats have been described as a poor man's cow (or mini-cow) because of their immense contribution to the poor man's economy. They not only supply nutritious and easily digestible milk to their children but also regular source of additional income for poor and landless or marginal farmers. Being small-sized animals, goats can easily be managed by women and children. Feeding, milking and care of goats does not require much equipment and hard work. The manual deals in detain about different management aspects...
The goat is a multi-purpose animal producing meat, milk, hide, fibre and manure. Goats have been described as a poor man's cow (or mini-cow) because o...
Audio Visual Aids are also called instructional material. There are various types of audiovisual materials ranging from filmstrips, slides, projected opaque materials, tape recording and flashcards. In the current digital world, audiovisual aids have grown exponentially with several multimedia such as educational DVDs, PowerPoint, television educational series, YouTube, and other online materials. The goal of audio-visual aids is to enhance teacher's ability to present the lesson in simple, effective and easy to understand for the students. Audiovisual materials make learning more permanent...
Audio Visual Aids are also called instructional material. There are various types of audiovisual materials ranging from filmstrips, slides, projected ...
