0008 I want to find out about methods for learning how to dance the salsa I would like to find out in detail how best to learn how to dance the salsa, which is currently very popular. For example, if I should go to dance classes, I need detailed information such as where I should go and what the class would be like. Documents simply saying that it is popular without giving any detailed information are irrelevant. Salsa, learn, methods, place, curriculum NW011992774, NW011992731, NW011992734 1st year Master's student, female, 2.5 years search experience 0010 For observation purposes, I want to know the conditions that give rise to an aurora I want to observe an aurora so I want to know the conditions necessary for its occurrence and the mechanism behind it.Aurora observation records, etc. list the place and time so only documents that provide additional information such as the weather and temperature at the time of occurrence are relevant. Aurora, occurrence, conditions, observation, mechanism NW003201843, NW001129327, NW002699585 1st year Master's student, female, 2.5 years search experience 0012 I wish to find out about differences in the ingredients and miso stock used to make ozoni soup at New Years in each region. For this purpose, ozoni refers solely to the soup with rice cakes eaten at New Years.Relevant documents will describe what region the ozoni soup is from, and what kind of ingredients and miso is used. New Years, ozoni soup, locality, region, miso, ingredients, mochi rice cakes NW008964739, NW008964750, NW014479093 1st year Master's student, male, 5 years search experience 0015 I want to learn about the effects destruction of the ozone layer and expansion of the ozone hole have on the human body When was it that destruction of the ozone layer was given mass coverage by the media? When was it that various media reports on destruction of the ozone layer first appeared? Surely Freon gas is better controlled than before and levels have fallen accordingly. Or is it that this is having no effect, destruction of the ozone layer continuing and the ozone hole is expanding steadily. The most interesting aspect of this debate is what effects this is having on the human body. I have heard that care is required when going outdoors in Australia, but surely this will be the case in Japan in the future. At the moment, I am particularly interested in the effects this is having on the human body, and am looking for relevant information.Relevant documents will indicate the effects destruction of the ozone layer and expansion of the ozone hole have on the human body. Documents that only describe the mechanisms behind destruction of the ozone layer and expansion of the ozone hole are irrelevant. Rather than superficial information, relevant documents will provide detailed explanations of what reactions actually occur within the body. Ozone layer, destruction, ozone hole, expansion, human body, effects, ultraviolet rays NW003634645, NW006375578, NW013077125 1st year Master's student, male, 5 years search experience 0018 Find documents describing the various knots used in rope work Rope work is used in various circumstances, such as mountain climbing, yachting and emergency situations. I am interested in the kinds of knots they use for rope work in such circumstances. Relevant documents will describe knots used in rope work. Rope work, knots, rope, outdoors NW003792815, NW002139129, NW014441356 1st year Master's student, male, 3 years search experience