INDEX. 



Weigert's myelin stain for nerve fibers, 



1563- 

 Widal test in diagnosis of typhoid fever, 



1434- 

 Methods in Plant Histology, 1412. 

 Micro-chemical analysis : 



X. Potassium, 1121. 

 XI. Ammonium, 1189. 

 XII. The analytical reactions of group, 

 II; calcium, 1242. 



XIII. Strontium, barium, 1289. 



XIV. Barium, continued, 1323. 



XV. Magnesium group ; glucinum, 



XVI. Zinc, 1 45 1. 

 XVII. Magnesium group separations ; 

 glucinum, magnesium, zinc, 

 cadmium, 1495. 

 XVIII. Aluminum, 1529. 

 Microtome, an improvised, 1162. 

 Microtome, automatic wheel, 131 7. 

 Microtome, new freezing, for use with carbon 



dioxide tanks, 1320. 

 Microtome, precision, 13 18. 

 Mitosis in the spore-mother-cells of Lilium,i 175 



1206. 

 Mitotic division in unfertilized Arbacia eggs, 



1139- 

 Modern Photography in Theory and Practice, 



1204. 

 Mollusks, monograph on the Tectibranches, 



1507- 



Mosquitoes, 1465. 



Mosses with a Hand Lens, 1299. 



Mucous plug in surface epithelium of stomach, 

 origin of, 1 134. 



Multiple primary malignant tumors, 1583. 



MultipUcation of nuclei in striated muscle of 

 vertebrates, 1336. 



Muscle fibers, methods in study of, 121 1. 



Muscles in frogs of both sexes at different sea- 

 sons of the year, 1309. 



Mycetozoa, preliminary study of, in 9. 



Myeloma, case of multiple, 1 181. 



Myocarditis, relati6n of, to sclerosis of coro- 

 nary arteries, 1341. 



Naias major, fertilization in, 1575. 



Natrolite, 1144. 



Nature and distribution of the new tissue in 

 cirrhosis of the liver, 1263. 



Nelumbo, embryogeny of, 1575. 



Nematodes, collection and preservation of, 

 1581. 



New biological laboratories of Ripon Col- 

 lege, 1 1 49. 



New blood stain, 1305. 



New freezing microtome for use with carbon 

 dioxide tanks, 1320. 



New medical laboratories of the University 

 of Pennsylvania, 1445. 



New meteoric iron, 131 2. 



New stain for fibrin, 1227. 



New test for chlorine for use with blow pipe, 



1352- 

 New thermo-regulator, 1449. 

 New York botanical garden, 1 1 15. 

 Nissl's method for staining nerve tissue, 1558. 

 Nodule organisms in leguminous plants, 1551. 

 Non-nucleated organisms, cytology of, 1207. 



Normal and Pathological Histology, reviews, 

 1 136, 1 180, 1214, 1262, 1304, 1341, 1387, 

 1421, 1468, 1508, 1544. 



Normal electrode for physiological work, 1471. 



Nostoc commune, heterocysts in, 1381. 



Notes on examination of blood, 1145. 



Notes on Recent Mineralogical Literature, re- 

 views, 1 144, 1224, 1312, 1350, 1393, 1431, 

 1474, 1513, 1553. 



Notes on testing for B. coli in water, 1403. 



Nuclear division in Protozoa, 1464. 



Nucleoproteids of the brain, 1426. 



Nucleus, function of, 1135. 



Oedogoniacea;, morphology, and taxonomy of, 



1535- 

 Oligocheta, anatomy and histology of nervous 



system of, 1542. 



Organography of plants, 1131. 



Orcein in the demonstration of elastic fibers in 

 sputum, 1 146. 



Organisms of nitrification, 1347. 



Orientation of organisms, 1425. 



Origin of the cones of the multipolar spindle 

 in Gladiolus, 1413. 



Ortol developer, 1487. 



Osmic acid for staining peripheral nerve fibers, 

 1564. 



Osmotic pressure as a factor in biological phe- 

 nomena, 1345. 



Otter seine for the exploration of the deeper 

 seas, 1542. 



Pachymeningitis hsemorrhagica interna. 12 14. 



Parthenogenesis in Antennaria alpina, 1255. 



Pellia, nuclear studies on, 1333. 



Pelomyxa, notes on rearing, 1260. 



Pelomyxa, some results of feeding, 1260. 



Permeability of red blood corpuscles for differ- 

 ent substances, 1424. 



Pheln's method of staining the malaria para- 

 site, 1435. 



Phenyl-hydrazen test for sugar in urine, 1353. 



Photo-micrography, 1399, 1525. 



Photo-micrography of tissues with simple ap- 

 paratus, 1283. 



Phototropism in some arthropods, 1390. 



Physiological characteristics of the cell, 1307. 



Physiological studies on the blood of animals 

 deprived of the adrenals, 1586. 



Physiology in the Detroit High School, 1585. 



Physiology of growth, 1343- 



Pigment of brown induration of the lung, 

 1584. 



Pigmentation cirrhosis of the liver in hasmo- 

 chromatosis, 1342. 



Plan for a ureometer, 1 156. 



Planaria maculata, physiology of, with special 

 reference to regeneration, 1265. 



Planarians, with and without eyes, reactions of, 

 1 138. 



Plimmer's bodies in carcinoma, 1138. 



Pneumonia fibrosa chronica, 1262. 



Point in the technique of blood counting, 1226. 



Poisonous effects of pure NaCl solution, 1221. 



Polarity among marine Algje, 1333. 



Polarity of the ovocyte, egg and larva of 

 Strongylocentrotus lividus, 1576. 



Potassium, micro-chemical analysis of, 1121. 



Preliminary study of Mycetozoa, in 9. 



Pre-Medical course at Purdue University, 1591. 



