The Vādhūla school belongs to the Taittirīya śākhā of Yajurveda and it is one of the oldest schoo... more The Vādhūla school belongs to the Taittirīya śākhā of Yajurveda and it is one of the oldest school in this Veda. The texts and the detailed information of this school had not been known to the researchers of Vedic literature except the reference of the name in the list of Vedic schools in some mediaeval texts like Caraṇavyūha etc. and the occasional small quotations in commentaries to other Śrautasūtras and Gṛhyasūtras. Prof. W. Caland first published many excerpts from the Śrautasūtra and the Brāhmaṇa of this school in 1920's with studies on various aspects of the texts. Prof. M. Witzel revived the interest in this school in his excellent study in 1975 with information of more MSS materials belonging to this school. Afterwards, two editions of the Śrautasūtra were published, one by the joint work of M. Sparreboom and J.C. Heesterman (1989) and another by B.B. Chaubey (1993). The MSS. known to these scholars, however, are quite defective ones with a lot of large lacunae and they...
The characteristics of switching DC current arcs in hydrogen containing gas mixtures under pressu... more The characteristics of switching DC current arcs in hydrogen containing gas mixtures under pressure were investigated using a model chamber. The switching device consists of an electro-mechanic double breaker unit with copper contacts. High-speed imaging and spectroscopy were used to observe and to characterize the switching arc. The experiments indicate how the dynamic interaction of an external magnetic field with a high-pressure discharge causes an elongation and twisting of the arc-channel and consequently a voltage increase. Comparative measurements with and without external magnetic field indicate a strong influence of this factor. Cu and N lines together with strongly broadened H lines were observed.
Results of the erosion resistance study of the CuC electrodes manufactured by plasma spraying tec... more Results of the erosion resistance study of the CuC electrodes manufactured by plasma spraying technology are presented. The diagnostics has have been performed by means of high-speed camera technique and optical emission spectroscopy which has been synchronised with electrical diagnostics. After the load material analyses, namely determination of mass loss and analysis of micro sections, have been done. It has been found that the erosion rate depends on conditions applied for the formation of coating layer, which was deposited either in air or in argon plasma. Furthermore, the erosion rate is significantly lower in the case of air plasma spraying.
L'A. considere les differents aspects de l'hindouisme au Cachemire. Les mouvements de l&#... more L'A. considere les differents aspects de l'hindouisme au Cachemire. Les mouvements de l'elite intellectuelle, les Brahmanes ou Pandits, soutiennent d'un cote l'hindouisme orthodoxe et de l'autre introduisent des elements culturels des indigenes locaux. Par l'analyse de la structure d'un texte religieux, le Nīlamata, l'A. concoit l'orientation du monde hindou que les Brahmans ont tente de construire.
P a 早 <;lu/Pa I). <;I.ava Proble 瓜 S t u d i a Orient αlia 5 5 (1984) , p .l O .Iw a si n f o r m... more P a 早 <;lu/Pa I). <;I.ava Proble 瓜 S t u d i a Orient αlia 5 5 (1984) , p .l O .Iw a si n f o r m e dd u r i n g mys t a yi nI r i i i j a l a k k u t at h a to n eh o u s ea m o n gt h e mh a db e e na b o l i s h e ds i n c e1 9 9 6 . [ C f . V a d h U l aS S1 . 1 . 3 . 1 0 ｭ 1 4 . ] 9 1 T h u se m e n d e d .K 4 : 瓦y u b h a ur u r avas a 9 2 K 1 :a g n i m [ ? ] 9 3 K1:y a s y av a i v a r p v i d v.・・ ( 5 8 + 18)jiiaya 叩 ・ . ..[ u p t ot h ee n do fK 1 , 9 0 a ] 94 K 4 :y y a m s 9 5 T h u se m e n d e d . K 4 : t a m st r l y a p u r v v a n A l t h o u g ht h e r ei ss o m es p a c ea tt h er i g h t e n do ft h eline[K4,90a ,12]a f t e r" t a m s t rly a " う I h a v en e g l e c t e di tw i t h o u tt a k i n gthisω
The Vādhūla school belongs to the Taittirīya śākhā of Yajurveda and it is one of the oldest schoo... more The Vādhūla school belongs to the Taittirīya śākhā of Yajurveda and it is one of the oldest school in this Veda. The texts and the detailed information of this school had not been known to the researchers of Vedic literature except the reference of the name in the list of Vedic schools in some mediaeval texts like Caraṇavyūha etc. and the occasional small quotations in commentaries to other Śrautasūtras and Gṛhyasūtras. Prof. W. Caland first published many excerpts from the Śrautasūtra and the Brāhmaṇa of this school in 1920's with studies on various aspects of the texts. Prof. M. Witzel revived the interest in this school in his excellent study in 1975 with information of more MSS materials belonging to this school. Afterwards, two editions of the Śrautasūtra were published, one by the joint work of M. Sparreboom and J.C. Heesterman (1989) and another by B.B. Chaubey (1993). The MSS. known to these scholars, however, are quite defective ones with a lot of large lacunae and they...
The characteristics of switching DC current arcs in hydrogen containing gas mixtures under pressu... more The characteristics of switching DC current arcs in hydrogen containing gas mixtures under pressure were investigated using a model chamber. The switching device consists of an electro-mechanic double breaker unit with copper contacts. High-speed imaging and spectroscopy were used to observe and to characterize the switching arc. The experiments indicate how the dynamic interaction of an external magnetic field with a high-pressure discharge causes an elongation and twisting of the arc-channel and consequently a voltage increase. Comparative measurements with and without external magnetic field indicate a strong influence of this factor. Cu and N lines together with strongly broadened H lines were observed.
Results of the erosion resistance study of the CuC electrodes manufactured by plasma spraying tec... more Results of the erosion resistance study of the CuC electrodes manufactured by plasma spraying technology are presented. The diagnostics has have been performed by means of high-speed camera technique and optical emission spectroscopy which has been synchronised with electrical diagnostics. After the load material analyses, namely determination of mass loss and analysis of micro sections, have been done. It has been found that the erosion rate depends on conditions applied for the formation of coating layer, which was deposited either in air or in argon plasma. Furthermore, the erosion rate is significantly lower in the case of air plasma spraying.
L'A. considere les differents aspects de l'hindouisme au Cachemire. Les mouvements de l&#... more L'A. considere les differents aspects de l'hindouisme au Cachemire. Les mouvements de l'elite intellectuelle, les Brahmanes ou Pandits, soutiennent d'un cote l'hindouisme orthodoxe et de l'autre introduisent des elements culturels des indigenes locaux. Par l'analyse de la structure d'un texte religieux, le Nīlamata, l'A. concoit l'orientation du monde hindou que les Brahmans ont tente de construire.
P a 早 <;lu/Pa I). <;I.ava Proble 瓜 S t u d i a Orient αlia 5 5 (1984) , p .l O .Iw a si n f o r m... more P a 早 <;lu/Pa I). <;I.ava Proble 瓜 S t u d i a Orient αlia 5 5 (1984) , p .l O .Iw a si n f o r m e dd u r i n g mys t a yi nI r i i i j a l a k k u t at h a to n eh o u s ea m o n gt h e mh a db e e na b o l i s h e ds i n c e1 9 9 6 . [ C f . V a d h U l aS S1 . 1 . 3 . 1 0 ｭ 1 4 . ] 9 1 T h u se m e n d e d .K 4 : 瓦y u b h a ur u r avas a 9 2 K 1 :a g n i m [ ? ] 9 3 K1:y a s y av a i v a r p v i d v.・・ ( 5 8 + 18)jiiaya 叩 ・ . ..[ u p t ot h ee n do fK 1 , 9 0 a ] 94 K 4 :y y a m s 9 5 T h u se m e n d e d . K 4 : t a m st r l y a p u r v v a n A l t h o u g ht h e r ei ss o m es p a c ea tt h er i g h t e n do ft h eline[K4,90a ,12]a f t e r" t a m s t rly a " う I h a v en e g l e c t e di tw i t h o u tt a k i n gthisω
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