If correctly connected, the copper-colored wire (compared to the silver-colored wire) or the wire with the white stripe (compared to the wire with no stripe) should be your positive wire. If your amp or speaker has color-coded connections, the positive should connect to the red connection. If you are looking at the raw frame speaker inside the box, the positive should connect to the speaker terminal with the little paint mark or the + symbol next to it.
JCIDS is a joint-concepts-centric capabilities identification process that allows joint forces to meet future military challenges. The JCIDS process assesses existing and proposed capabilities in light of their contribution to future joint concepts.
The ICEID or International Conference on Emerging Infectious Diseases is a conference for public health professionals on the subject of emerging infectious diseases. From CDC page for ICEID: The International Conference on Emerging Infectious Diseases was first convened in 1998; ICEID 2006 marks its fifth occurrence. The conference brings together public health professional to encourage the exchange of scientific and public health information on global emerging infectious disease issues.