坚毅
发表于 2025-3-25 06:33:51
Synthetic Energy Carriers—The Next Best Thing? clear which energy carrier, by which we mean the form of energy delivered to final demand, is the best to replace petroleum. We are not even certain whether it should be one or a combination of carriers, but it is clear that future sources of energy should be as cheap as possible, renewable (if pos
单纯
发表于 2025-3-25 07:50:51
Conjunctures of Energy and Environmentonly be recalled that an air temperature inversion over industrial Donora, Pennsylvania, in 1948, killed 20 and sickened 6000; that a December London smog in 1952 killed 4000 over five days; that heavy inversions in New York City killed 405 and 168, respectively, in 1963 and 1966 (the latter luckily
WAIL
发表于 2025-3-25 12:14:54
Energy Supply Policygether toward a consensus. Gramsci’s image* of the hiatus between the lingering death of an old system and the difficult birth of the new also rings true. The new emphasis on energy conservation is almost literally a revolution. But a watershed is most graphic. With the prevailing divergence of opin
食品室
发表于 2025-3-25 19:38:34
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FANG
发表于 2025-3-25 22:47:09
Industrial Sector Conservationmajor industries among various countries tend to verify this assertion. Energy, of course, is not the only factor of production which managers must consider. Labor, time, materials, and capital most also be conserved. When an industrial plant is built, its builders seek to minimize the total costs o
打折
发表于 2025-3-26 02:42:35
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condescend
发表于 2025-3-26 05:27:38
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encomiast
发表于 2025-3-26 08:48:05
,Pins, Needles & Paranoia: HIV Panics, the grown-ups never ask any questions about essential matters. “They never say to you, ‘What does his voice sound like? What games does he love best? Does he love butterflies?’ Instead they demand: ‘How old is he? How many brothers does he have? How much does he weigh? How much does his father make
rheumatism
发表于 2025-3-26 14:52:30
Social Partnership in the European Union, Africa, individuals frequently spend more than a half-day journeying to obtain the firewood that once grew outside their doors. In other cold mountainous regions, in the Andes, the Himalayas, and many other places around the world, forests recede in ever-widening circles around villages. Denuded hi
interpose
发表于 2025-3-26 17:57:50
Matthew P. Sayre,William T. Whiteheadd War II, the U.S. supplied approximately 70 percent of the world’s oil, but now supplies 15 percent while using 30 percent. If the U.S. relied solely on its proven reserves of about 40 billion barrels, domestic oil would be gone at current consumption rates in about seven years.