This is the new edition of chemical and process engineers' favorite reference. Previous editions of this authoritative, comprehensive handbook have sold more than 887,000 copies. This Seventh Edition contains 50% new or revised material, including new information on condensers, reboilers, evaporators, and vessels; multicomponent and enhance distillation including azeotropic, extractive, and rea…
Sejarah umat manusia adalah catatan besar tentang aneka paradoks. Bagaimana kita bisa sangat welas asih dan sekaligus sangat kejam. Kita begitu pantang menyerah dan sekaligus cepat putus asa. Sedemikian digdaya kita menjelajah ruang angkasa, tapi tak kuasa menyelamatkan sesama dari kelaparan dan peperangan. Dan kenyataan itu dipertajam dan diperluas oleh teknologi digital ketika semua hal parad…
esent narrative, see 'The Founder of New France' in this Series.] Perhaps the lack was not seriously felt, for most of the twoscore inmates of the settlement were Huguenot traders. But out in the great land, in every direction from the rude dwellings that housed the pioneers of Canada, roamed savage tribes, living, said Champlain, 'like brute beasts.' It was Champlain's ardent desire to …
The person who, next to the actors themselves, chanced to know most of their story, lived just below 'Top o' Town' (as the spot was called) in an old substantially-built house, distinguished among its neighbours by having an oriel window on the first floor, whence could be obtained a raking view of the High Street, west and east, the former including Laura's dwelling, the end of the Town A…
Captain Luke Chilton counted over the five-dollar notes with a greater care than I thought was necessary, considering that there were only ten of them; and cautiously examined each separate one, as though he feared that I might be trying to pay for my passage in bad money. His show of distrust set my back up, and I came near to damning him right out for his impudence--until I reflected tha…
"La-ha-hoo! la-ha-hoo!" Far down the widening valley, and up the wild, picturesque ravine, rang the strange but not unmusical call. It awoke the slumbering echoes of the still place, and a hundred voices seemed to take up the cry, and pass it on as from mouth to mouth. But the boy's quick ears were not to be deceived by the mocking voices of the spirits of solitude, and page 1 / 222 pres…
To dwellers in a wood almost every species of tree has its voice as well as its feature. At the passing of the breeze the fir-trees sob and moan no less distinctly than they rock; the holly whistles as it battles with itself; the ash hisses amid its quiverings; the beech rustles while its flat boughs rise and fall. And winter, which modifies the note of such trees as shed their leaves, doe…
In one of those beautiful valleys, through which the Thames (not yet polluted by the tide, the scouring of cities, or even the minor defilement of the sandy streams of Surrey) rolls a clear flood through flowery meadows, under the shade of old beech woods, and the smooth mossy greensward of the chalk hills (which pour into it their tributary rivulets, as pure and pellucid as the fountain of…