* Journal of a Tour through North Wales and Part of Shropshire with Observations in Mineralogy and Other Branches of Natural History ( London, 1797 )

His Surgical Observations on the Constitutional Origin and Treatment of Local Diseases ( 1809 ) — known as " My Book ", from the great frequency with which he referred his patients to it, and to page 72 of it in particular, under that name — was one of the earliest popular works on medical science.

In 1809 Gall began writing his greatest work " The Anatomy and Physiology of the Nervous System in General, and of the Brain in Particular, with Observations upon the possibility of ascertaining the several Intellectual and Moral Dispositions of Man and Animal, by the configuration of their Heads.

Some scholars pinpoint the origin of statistics to 1663, with the publication of Natural and Political Observations upon the Bills of Mortality by John Graunt.

" It is here that he has taken up the hobby of beekeeping as his primary occupation, eventually producing a " Practical Handbook of Bee Culture, with some Observations upon the Segregation of the Queen ".

Observations using the Zeeman effect show that prototypical sunspots come in pairs with opposite magnetic polarity.

* St. David's Day section of Observations on popular antiquities, chiefly illustrating the origin of our vulgar customs, ceremonies and superstitions: Arranged and rev., with additions, Volume 1 ( ASCII text ) by John Brand

Observations of Mercury's polar regions by radar from Earth and the on-going observations of the Messenger Probe have been consistent with water ice and / or other frozen volatiles being present in permanently shadowed areas of craters in Mercury's polar regions.

Observations, first with the Palomar Testbed Interferometer in 2001 and then later confirmed with the CHARA array at Mt.

WMO seat in Geneva shared with the GICHD, the GCSP and the Group on Earth Observations

Observations are revealing a growing number of recurrent X-ray transients, characterized by short outbursts with very fast rise times ( tens of minutes ) and typical durations of a few hours that are associated with OB supergiants and hence define a new class of massive X-ray binaries: Supergiant Fast X-ray Transients ( SFXTs ).

On 8 November 1985, Stephen Edberg ( then serving as the Coordinator for Amateur Observations at NASA's Jet Propulsion Laboratory ) and Charles Morris were the first to observe Halley's comet with the naked eye in its 1986 apparition.

* 1664 – Experiments and Considerations Touching Colours, with Observations on a Diamond that Shines in the Dark

Observations suggest that these strains cause more severe cholera with higher case fatality rates.

Observations with Hubble Space Telescope and large terrestrial telescopes found water ice absorption features in the spectrum of Puck.

He published in 1860, Results of the Magnetical, Nautical and Meteorological Observations from March 1858 to February 1859, and did a large amount of travelling in Victoria in connection with his magnetic survey of the colony.

Cavendish ’ s prose tale was published in 1666 and was republished with Observations upon Experimental Philosophy in 1668.

Observations of comet C / 1999 S4 ( LINEAR ) with the Chandra satellite in 2000 determined that X-rays observed from that comet were produced predominantly by charge exchange collisions between highly charged carbon oxygen and nitrogen minor ions in the solar wind, and neutral water, oxygen and hydrogen in the comet's coma.

Observations of M100 from February 21, 1960 to June 17, 1960 led to the discovery of SN 1959E, another type I supernova, with the faintest magnitude, 17. 5, among the five found, at 58 " E and 21 " S from its nucleus.

Observations of tendons that have undergone spontaneous rupture have shown the presence of collagen fibrils that are not in the correct parallel orientation or are not uniform in length or diameter, along with rounded tenocytes, other cell abnormalities, and the ingrowth of blood vessels.

* An Inquiry into the Changes of Taste in Landscape Gardening, with some Observations on its Theory and Practice, 1806 ; it also included his letter to Price.

Observations were photographic and spaced widely apart in time, so that while the presence of two objects was not obvious, the observations were difficult to reconcile with a reasonable orbit.

Combined with later editions of The Wife, and gradually adding to its bulk, were Characters ( first printed in the second of the 1614 editions ), The Remedy of Love ( 1620 ; see 1620 in poetry ), and Observations in Foreign Travels ( 1626 ).

Herschel returned to England in 1838, was created a baronet, of Slough in the County of Buckingham, and published Results of Astronomical Observations made at the Cape of Good Hope in 1847.

The names of all seven satellites of Saturn then known come from John Herschel ( son of William Herschel, discoverer of the planet Uranus, and two other Cronian moons, Mimas and Enceladus ) in his 1847 publication Results of Astronomical Observations made at the Cape of Good Hope, wherein he suggested the names of the Titans, sisters and brothers of Cronos ( Saturn, in Roman mythology ), be used.

Herschel catalogued it as nebula 3334 in his Results of Astronomical Observations made at the Cape of Good Hope, published in 1847.

Observations using the Spitzer Space Telescope indicate that extremely massive stars of spectral category O, which are much hotter than our Sun, produce a photo-evaporation effect that inhibits planetary formation.

Observations from NASA's Spitzer Space Telescope suggest that Epsilon Eridani actually has two asteroid belts and a cloud of exozodiacal dust.

Observations using the Hubble Space Telescope's NICMOS instrument showed that less than one percent of the halo mass is composed of red dwarfs.

Observations with the Hubble Space Telescope detected 32 flare events within a two hour period, with energies of 10 < sup > 27 </ sup > ergs ( 10 < sup > 20 </ sup > joules ) and higher.

Observations are managed and archived at the European Space Astronomy Centre ( formerly known as VILSPA ) at Villafranca, Spain.

* Mechanics ( Multiscales and Multiphysics Modeling of Materials and Structures ( M4S ) – Materials and Structural Mechanics-Sustainable building Materials – Fluid Mechanics: fundamentals and applications – Oceans, Atmosphere, Climate, Space Observations )

*-Report of the PRESIDENTIAL COMMISSION on the Space Shuttle Challenger Accident, Appendix F-Personal Observations on Reliability of Shuttle by R. P. Feynman

Secondary payloads: ( 1 ) Canadian experiment, CANEX-2, located in both the orbiter's cargo bay and middeck and which consisted of Space Vision System ( SVS ); Materials Exposure in Low-Earth Orbit ( MELEO ); Queen's University Experiment in Liquid-Metal Diffusion ( QUELD ); Phase Partitioning in Liquids ( PARLIQ ); Sun Photospectrometre Earth Atmosphere Measurement-2 ( SPEAM-2 ); Orbiter Glow-2 ( OGLOW-2 ); and Space Adaptation Tests and Observations ( SATO ).

Observations with Hubble Space Telescope and large terrestrial telescopes found water ice absorption features in the spectrum of Portia.

Observations with the Spitzer Space Telescope in 2007 resulted in a diameter calculation of about 84 ± 8 km.

Hubble Space Telescope Observations of Main Belt Comet ( 596 ) Scheila.

Observations from Shemya were normally the first radar reports of new Russian satellite launches from Tyuratam ( Baikonur ) in the early days of satellite tracking ; see Project Space Track.

* Role of Developing Countries in Ground Based Experiments in Support of Space Observations for Global and Regional Studies edited by K Kasturirangan and R R Daniel ( COSPAR Journal Advances in Space Research, 1996 )

* Observations of Halley's Comet would have also been made by crews on-board Space Shuttle Challenger during missions STS-51-L and STS-61-E. STS-61-E was to carry the ASTRO-1 astronomy platform in its payload bay, but was cancelled after Challenger was destroyed in a launch accident at the beginning of STS-51-L.

Observations of thermal emissions by the Spitzer Space Telescope in 2007 give a diameter of 734 km and an albedo of 0. 117.