Bronze and brass ornamental work spiral coils, and its rivet-heads (originally gold-cased) with whorls. Ordinary Mycenaean blades are enriched with narrow mouldings, parallel to the midribs of swords and daggers, or to the curved backs of one-edged knives. The spearheads have hammered sockets. Other tools and implements are oval two-edged knives, square-ended razors, cleavers, chisels, hammers, axes, mattocks, ploughshares and saws. Cycladic and mainland Greek (Helladic) weapons show no ornament but include some novel types. A tanged spearhead has a slit (Cycladic) or slipped (Helladic) blade for securing the shaft; and the halberd, a west European weapon, was in use in the Middle Helladic Greece.
Types of Karma (Jainism) Types of Karma (Jainism) According to Jain karma theory, there are eight main types of karma ("Prikriti") which are categorized into the ‘harming’ and the ‘non-harming’; each divided into four types. The harming karmas ("ghātiyā karmas") directly affect the soul powers by impeding its perception, knowledge and energy, and also brings about delusion. These harming karmas are: "darśanāvaraṇa" (perception obscuring karma), "Jnanavarniya" (knowledge obscuring karma), "antarāya" (obstacles creating karma) and "mohanīya" (deluding karma). The non-harming category ("aghātiyā karmas") is responsible for the reborn soul's physical and mental circumstances (nāma), longevity (āyuś), spiritual potential (gotra) and experience of pleasant and unpleasant