Ngày tải lên: 09/03/2014, 18:20
impacts of the acid rain program on coal industry employment docx
Ngày tải lên: 09/03/2014, 22:20
Báo cáo khoa học: "Effect of endomycorrhizas and nematodes on the growth of seedlings of Dicorynia guianensis Amshoff, a tree species of the tropical rain forest in French Guiana " docx
... combination. The seeds of D guianensis were extracted from pods collected on the forest floor at the experimental site of Paracou (Bariteau and Geof- froy, 1989) at the end of the ... and that the nutri- ents stored in the seeds were rapidly depleted (mean weight of a dry seed: 0.37 g). In addi- tion, the slowing down of the growth of the control ... endomyc- orrhizal status of the seedlings is a critical factor controlling the regeneration of D guia- nensis in the primary tropical rain forest of French Guiana. The treatments inoculated...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo lâm nghiệp: "Environmental control of CO assimilation rate and leaf 2 conductance in two species of the tropical rain forest of French Guiana (Jacaranda copaia D. Don and Eperua falcata Aubl.)" pdf
... related to the position of the whorls on the main orthotropic stem in J. copaia and to the position of the leaves on the plagiotropic branches in E. falcata. The data hereafter ... water status in explaining the after- noon depression of A in a range of spe- cies of the temperate zone. In fact, the diurnal changes in A in the J. copaia leaf- lets ... indicat- ing that the changes in A are primarily due to alterations of mesophyll photosynthesis (Jones, 1985). The midday depression of A in J. copaia was not related to the diurnal changes...
Ngày tải lên: 09/08/2014, 04:20
Gaza’s Children: FallinG Behind The eFFeCT oF The BloCkade on Child healTh in Gaza ppt
... the price of produce, putting it further out of reach for Gaza’s poor. 56 As a result, the easing of the blockade for consumer goods in June 2010 has not significantly improved the lives of ... experience. They are less likely to have the strength to get through a birth. They are exhausted. They aren’t eating properly, they have problems with their husband, with their mother-in-law, they ... babies in the previous war, they’ve lost their home, and they are living in poverty. Our midwives don’t go out into the community; the mothers have to come here. More often than not, they don’t...
Ngày tải lên: 16/03/2014, 05:20
Gaza’s Children: FallinG Behind - The eFFeCT oF The BloCkade on Child health in Gaza ppt
... experience. They are less likely to have the strength to get through a birth. They are exhausted. They aren’t eating properly, they have problems with their husband, with their mother-in-law, they ... babies in the previous war, they’ve lost their home, and they are living in poverty. Our midwives don’t go out into the community; the mothers have to come here. More often than not, they don’t ... the price of produce, putting it further out of reach for Gaza’s poor. 56 As a result, the easing of the blockade for consumer goods in June 2010 has not significantly improved the lives of...
Ngày tải lên: 22/03/2014, 09:20
Báo cáo y học: "Daily rhythm of circulating fat soluble vitamin concentration (A, D, E and K) in the horse" pdf
Ngày tải lên: 10/08/2014, 09:20
Báo cáo y học: "Determinants of the daily rhythm of blood fluidity" doc
Ngày tải lên: 10/08/2014, 09:20
Báo cáo y học: " Effects of restraint stress on the daily rhythm of hydrolysis of adenine nucleotides in rat serum" potx
Ngày tải lên: 10/08/2014, 09:20
History of the periodic table
... ong theo th t tng dn v trng lng nguyên t. Khi cái ng ong c a ra thì 16 n v khi lng có th ln lt c vit lên, nhng nguyên t liên quan cht ch vi nhau c vit theo ... biu rng bt c nguyên tã cho nào cng s th hin tính tng t v tính cht vi 8 nguyên t theo sau nó trong bng HTTH hóa hc. Ai là cha ca bng HTTH? ã có nhiu ý kin không tán thành ... loi các nguyên t. Bn tho này ã cp n khong mt na các nguyên tã bit c sp sp theo trng lng nguyên t và trình bày nhng thay i tun hoàn v hóa tr nh là mt hàm s ca...
Ngày tải lên: 22/08/2012, 09:18
Applications of the DFT
... is present. In other words, the length of the signal limits the frequency resolution. This is distinct from the first factor, because the length of the input signal does not have to be the same as the length ... displacement of the water, and so on. The shape of the time domain waveform is not important in these signals; the key information is in the frequency, phase and amplitude of the component sinusoids. The ... jargon, windows provide a trade- off between resolution (the width of the peak) and spectral leakage (the amplitude of the tails). To explore the theoretical aspects of this in more detail, imagine...
Ngày tải lên: 13/09/2012, 09:49