Search results
|
|
No page with that title exists You can create an article with this title or put up a request for it. Please search Wikipedia before creating an article to avoid duplicating an existing one, which may have a different name or spelling.
Showing below up to 20 results starting with #1.
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).
No article title matches
Page text matches
- Maple (3638 bytes)
17: ...aple ''Acer carpinifolium'', has pinnately-veined simple leaves that resemble those of [[hornbeam]]s. - Eye (21834 bytes)
1: ... organs are found in a variety of creatures. The simplest eyes do nothing but detect whether the surround...
11: ...which can give a full 360 degree field of vision. Compound eyes are very sensitive to motion.
13: [[Trilobite]]s, which are now extinct, had unique compound eyes. They used clear calcite crystals to form th...
15: Some of the simplest eyes, called [[ocelli]], can be found in animal...
16: Jumping spiders have simple eyes that are so large, supported by an array of ... - Glass (26176 bytes)
1: ...time for a regular [[crystal]] lattice to form. A simple example is when [[Sucrose|table sugar]] is melted...
9: ...even changed entirely, with the addition of other compounds or [[heat treatment]].
13: ...ygen|O]]<sub>2</sub>), which is the same chemical compound found in [[quartz]], or in its polycrystalline fo...
20: ...ht or UV, to pass. This is due to the addition of compounds such as [[soda ash]] (sodium carbonate).
30: ... the equivalent [[potassium carbonate|potassium]] compound, which lowers the melting point to about 1000 ?C.... - Shakuhachi (6042 bytes)
8: ...i means "1.8 foot", from its size. It is a simple compound of two japanese words: - Isis (20790 bytes)
42: ...seen holding only the generic [[ankh]] sign and a simple [[staff (stick)|staff]], but is sometimes seen wi...
59: ...], a sun god, with Horus, another sun god (as the compound ''Ra-Herakhty''), and so for some time, Isis had ... - Chemistry (12553 bytes)
13: ...: ''Biochemistry'' is the study of the [[chemical compound|chemicals]], [[chemical reaction]]s and chemical ...
15: ...tudy of the properties and reactions of inorganic compounds. The distinction between organic and inorganic d...
17: ... and [[chemical reaction|reactions]] of [[organic compound]]s.
28: ... the [[organic nomenclature]] system. [[Inorganic compound]]s are named according to the [[inorganic nomencl...
44: === Compounds === - Timeline of microscope technology (1673 bytes)
5: ...el]] 1591 - 1668) to have invented a [[Microscope|compound microscope]].
6: ...[[Galileo Galilei]] develops an ''occhiolino'' or compound microscope with a convex and a concave lens.
8: ... ([[1572]] - [[1633]]) presents, in [[London]], a compound microscope with two convex lenses.
13: ...[1674]] - [[Anton van Leeuwenhoek]] improves on a simple microscope for viewing biological specimens. - Microscope (8708 bytes)
7: ==Simple optical microscope==
8: ...'''simple microscope''', as opposed to a standard compound microscope (see below) with multiple lenses, is a...
10: ==Compound optical microscope==
11: ...s used by [[Robert Hooke]], for example—the compound microscope would have a single glass lens of shor...
34: ...s|contrast methods]]).'' Typically, on a standard compound optical microscope, there are three objective len... - Metronome (3057 bytes)
10: ...Dr. Beat", manufactured by Boss. In addition to a simple pulse, this metronome can play [[polyrhythm]]s an...
12: ...omes go up to nine, and can also have options for compound rhythm. - Arthropod (9248 bytes)
41: ...s have two body regions, six jointed appendages, simple [[eyes]], and often carry on respiration by means...
52: ...usually supports [[compound eyes | compound]] and simple eyes and a postsegmental ''telson''. These are g... - Tobacco smoking (36030 bytes)
39: ...nvolve heat and therefore does not generate these compounds, is also carcinogenic). There are around 3000 ch...
40: ...h as [[carbon monoxide]], [[cyanide]], and other compounds that damage lung and arterial tissue, are believ...
50: ... significant increase in the body burden of these compounds. Compared to nonsmokers, heavy smokers have four...
54: ... action, as described above, do not permit such a simple [[assay]] and require more difficult studies, req...
66: ...with a particular amount of nicotine. Ingesting a compound by smoking is one of the most rapid and efficient... - Leaf (20580 bytes)
16: ...egulation of gas exchange, secretion of metabolic compounds, and (in some species) absorption of water. Most...
78: ...e the petiole occurs to identify a compound leaf. Compound leaves are a characteristic of some families of h...
79: * ''Palmately compound'' leaves have the leaflets radiating from the end...
80: * ''Pinnately compound'' leaves have the leaflets arranged along the mai...
83: * ''Bipinnately compound'' leaves are twice divided: the leaflets are arra... - Virus (17572 bytes)
14: ... form when molecules are assembled from [[organic compound]]s providing complex, microscopic structures whic...
19: ...r]] and [[cellular biology]] because they provide simple systems that can be used to manipulate and invest...
53: Other infectious particles which are even simpler in structure than viruses include [[viroid]]s, [...
56: ...V]]; and cold sores, which are caused by [[herpes simplex]]. Recently it has been shown that cervical can... - Copper (13595 bytes)
138: ... copper [[smelting]], the refining of copper from simple copper oxides such as [[malachite]] or [[azurite]...
160: All copper compounds, unless otherwise known, should be treated as if...
175: === Compounds ===
179: ...drate]] which is perhaps the most familiar copper compound in the laboratory. It is used as a [[fungicide]]...
183: Other compounds : [[Copper(I) chloride]], [[copper(II) chloride]... - Gallium (9500 bytes)
135: ...[[zinc]] ores. An important application is in the compound [[gallium arsenide]], used as a [[semiconductor]]...
145: Gallium does not [[crystal]]lize in any of the simple [[crystal structure]]s. The stable phase under no...
147: ...e fundamental building blocks of the crystal. The compound with [[arsenic]], [[gallium arsenide]] is a [[sem...
154: ...tes for mercury [[dental]] [[amalgam]]s, but such compounds have yet to see wide acceptance. Gallium added ...
163: ...not exist in pure form in nature, nor are gallium compounds a primary source of extraction. It is rather fo... - Hafnium (9162 bytes)
162: ...ost [[Refraction (metallurgy)|refractory]] binary compound known and hafnium nitride is the most refractory ...
174: ...8-2m) to construct small, high yield weapons with simple x-ray triggering mechanisms—the ''hafnium b...
182: ...afnium is found combined in natural [[zirconium]] compounds but does not exist as a free element in nature. ...
185: ... the pure metal is not normally toxic but all its compounds should be handled as if they are toxic (although... - Hydrogen (20221 bytes)
108: ...]]. It is present in [[water]] and in all organic compounds and living organisms. Hydrogen is able to react ...
110: ...] [[natural gas]]. [[Electrolysis]] of water is a simple method, but it is still economically inefficient ...
130: ...o used in [[nuclear fusion]] reactions. Deuterium compounds have applications in [[chemistry]] and [[biology...
138: .... Although he wrongly assumed that hydrogen was a compound of mercury (and not of the [[acid]]), he was stil...
159: == Compounds == - Aluminium (26079 bytes)
97: ...rapidly and that its oxide is an extremely stable compound that, unlike rust on steel, does not flake off. T...
134: ... consumption of [[antacid]]s containing aluminium compounds and excessive use of aluminium-containing [[anti...
158: ...expected to be found in anhydrous salts or binary compounds such as Al<sub>2</sub>O<sub>3</sub>. The hydroxi...
167: *Organo-metallic compounds of empirical formula AlR<sub>3</sub> exist and, ... - Sulfur (18059 bytes)
48: ...lude −2, +2, +4 and +6. Sulfur forms stable compounds with all elements except the noble gases.
73: ...ic community that sulfur was an element and not a compound.
82: Common naturally-occurring sulfur compounds include the metal [[sulfide]]s, such as [[pyrite...
86: == Compounds ==
89: ...ink" are also caused by sulfur containing organic compounds. - Dog (69384 bytes)
15: {{Taxobox_section_trinomial_simple | color = pink| trinomial_name = Canis lupus fami...
41: ...han the oversimplified obvious, ''i.e.'' chemical compounds that affect chemical sensors in the nose, what a...
145: ...ate or inadvertent, is more likely to result in a simple retention of juvenile characteristics into adulth...
322: ...s not toxic, but is metabolized in the liver to a compound which causes kidney failure, and eventual seizure...
331: ...rm pill]]s which are fed to the dog and contain a compound which kills the larvae immediately upon infection...
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).