At the age of 17 he became an apprentice machinist at the shop of Walcott & Harris in Valley Falls, Rhode Island, and following two or three other jobs in quick succession after graduation, he went into business for himself in 1831, making lathes and small tools.

At this point, unfortunately, romance becomes a regrettably small part of the picture ; ;

" At its worst, Scheler says, " love for the small, the poor, the weak, and the oppressed is really disguised hatred, repressed envy, an impulse to detract, etc., directed against the opposite phenomena: wealth, strength, power, largesse.

At pH values between the two pKa values, the zwitterion predominates, but coexists in dynamic equilibrium with small amounts of net negative and net positive ions.

At the same time, south of the propylaea, building of the small Ionic Temple of Athena Nike commenced.

At family or small social gatherings, one mate may be shared by the group, with the host preparing the mate to the preference of each guest.

At the start of his career, he won public attention by creating small, intimate modestly scaled works in unconventional media and with eccentric subject matter.

At present Berlin consists of 96 localities, which are commonly made up of several city neighborhoods — called Kiez in the Berlin dialect — representing small residential areas.

At some point an unknown reaction called baryogenesis violated the conservation of baryon number, leading to a very small excess of quarks and leptons over antiquarks and antileptons — of the order of one part in 30 million.

At that time, survivor Clive Doyle was living at the Mount Carmel Center with supporter Ron Goins, operating a small visitor museum as well as holding weekly Bible studies on the Sabbath.

At some small angular rate of rotation, however, an element of surface water can achieve lower potential energy by moving outward under the influence of the centrifugal force.

At that scale the coastline appears as a momentarily shifting, potentially infinitely long thread with a stochastic arrangement of bays and promontories formed from the small objects at hand.

At one time, dot matrix printers were one of the more common types of printers used for general use, such as for home and small office use.

At a distance of 30, 000 light-years, it has chains of stars extending to the north that are resolvable in small amateur telescopes.

At the Survey, he worked mainly in geodesy and gravimetry, refining the use of pendulums to determine small local variations in the Earth's gravity.

At the 9th Party Congress the Democratic Centralists, an opposition faction within the party, accused Lenin and his associates, of creating a Central Committee in which a " small handful of party oligarchs ... was banning those who hold deviant views.

At thirteen, she was recording ( the single " Puppy Love ") on a small Louisiana label, Goldband Records, and appeared at the Grand Ole Opry in Nashville, Tennessee.

At the turn of the century, G. K. Chesterton and Hillaire Belloc drew together the disparate experiences of the various cooperatives and friendly societies in Northern England, Ireland and Northern Europe into a coherent political ideology which specifically advocated widespread private ownership of housing and control of industry through owner-operated small businesses and worker-controlled cooperatives.

At the heart of the Great Game lay the willingness of Britain and Russia to subdue, subvert, or subjugate the small independent states that lay between Russia and British India.

At the time of launch, the DSN had a small number of K < sub > a </ sub > receivers installed on an experimental basis ; K < sub > a </ sub > operations and missions are increasing.

At this time, the girls ' objective was to obtain sufficient education to open a small school of their own.

At midday a small team of Volunteers and Fianna members attacked the Magazine Fort in the Phoenix Park and disarmed the guards, with the intent to seize weapons and blow up the building as a signal that the rising had begun.

At this time, the Fascists did not have an integrated set of policies and the movement was very small.

At this stage a small " creeper " crane was installed in each leg, designed to move up the tower as construction progressed and making use of the guides for the elevators which were to be fitted in each leg.

At small scales ( channel diameters of around 100 nanometers to several hundred micrometers ) some interesting and sometimes unintuitive properties appear.

At smaller scales, the relative impact of intrinsic circuit properties such as interconnections may become more significant.

At these size scales, the standard constructs of classical physics are not always useful.

At a certain time the goatfish was considered the epitome of luxury, above all because its scales exhibit a bright red color when it dies out of water.

At larger scales (), gene flow is reduced but there is no evidence for isolation by distance ".

At their core, all models of ubiquitous computing share a vision of small, inexpensive, robust networked processing devices, distributed at all scales throughout everyday life and generally turned to distinctly common-place ends.

At very small scales or under extreme conditions, real fluids made out of discrete molecules will produce results different from the continuous fluids modeled by the Navier – Stokes equations.

At these scales, quantum mechanical effects are important — which coined the term " quantum wires ".

At the age of 50 his personal development, as was that of English architecture, was ready for a monumental but humane architecture, in which the scales of individual parts relates both to the whole and to the people who used them.

At micro scales precious opal is composed of silica spheres some 150 to 300 nm in diameter in a hexagonal or cubic close-packed lattice.

At higher altitudes smaller-leaved species grow, and in alpine areas there are whipcord species with leaves reduced to thick scales.

At large scales, it re-creates the familiar 4-dimensional spacetime, but it shows spacetime to be 2-d near the Planck scale, and reveals a fractal structure on slices of constant time.

At shorter time scales, competition is also one of the most important factors controlling diversity in ecological communities, particularly in plant communities where asymmetric competition and competitive dominance frequently occur.

At the largest scales, the fundamental component of assembly is the galaxy, which are assembled out of dwarf galaxies.

At a certain time this fish was considered the epitome of luxury, above all because its scales exhibit a bright red color when it dies out of water.

At very short time scales, many differences between samples do not represent fixation of different sequences in the different populations.

At most observatories the turbulence is only significant on scales larger than r < sub > 0 </ sub > ( see below — the seeing parameter r < sub > 0 </ sub > is 10 – 20 cm at visible wavelengths under the best conditions ) and this limits the resolution of telescopes to be about the same as given by a space-based 10 – 20 cm telescope.

At one or more high scales Λ < sub > ETC </ sub >, G < sub > ETC </ sub > is broken down to G < sub > TC </ sub >, and quarks and leptons emerge as the TC-singlet fermions.

At such small scales of time and space, the Heisenberg uncertainty principle allows energy to briefly decay into particles and antiparticles and then annihilate without violating physical conservation laws.

At midbody, there are 23-27 rows of dorsal scales.

At approximately 2, 000-to 10, 100 acre ( 800-4, 100 ha ) scales, fragmentation on Northern Spotted owl nest sites and random sites were not significantly ( P > 0. 05 ) different.

At small scales the basic unit is the gram ( or fractions thereof ), but for larger orders fractions of ounces and pounds are used generally starting at ⅛ ounce, which is often defined in turn as 3. 5 grams and referred to simply as " an eighth.

At large scales, internal waves are influenced both by the rotation of the Earth as well as by the stratification of the medium.

At scales between entire mountain ranges and ore bodies, Bouguer anomalies may indicate rock types.