1. A Thermal ink jet printhead comprising a reservoir containing ink, a die, a slot etched in said die and fluidly connected with said reservoir, and a plurality of ejectors each of which in turn comprises a nozzle having an outer edge, and a chamber, said ink forming a meniscus on said outer edge, and each of said ejectors presenting a time constant \u03c4,
wherein each of said chambers is fluidly connected with said slot through a plurality of elementaiy ducts each having width g determined by means of the formula
g=\u221a{square root over (12*\u03bd*\u03c4)}
where v is the viscosity of the ink and \u03c4 is the time constant assigned to each of said ejectors, and the number N of said elementary ducts is determined by means of the formula
N
=
(
R
\u2032
)
2
*
C
m
4
\u2062
\u2062
L
\u2032
where R\u2032 and L\u2032 represent respectively the hydraulic resistance and the hydraulic resistance of a single elementary duct, and Cm represents the hydraulic compliance of said meniscus, whereby said meniscus presents a critical damping with whatever value is assigned to \u03c4.
2. The printhead according to claim 1, wherein said chamber comprises a bottom, and that said elementary ducts are fluidly connected with said chamber through said bottom.
3. ThePrinthead printhead according to claim 1, wherein each of said elementary ducts has a substantially rectangular section.
4. The printhead according to claim 3, wherein said substantially rectangular section has a depth and a width, and that said width is between 3 and 15 \u03bcm.
5. The printhead according to claim 4, wherein said depth is between 5 and 100 \u03bcm.
6. The printhead according to claim 1, wherein each of said chambers comprises a tank fluidly connected with said plurality of elementary ducts.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A plant of soybean variety A1036554, wherein a sample of seed of said variety has been deposited under ATCC Accession No. PTA-122341.
2. A plant part of the plant of claim 1, wherein the plant part comprises at least one cell of said plant.
3. The plant part of claim 2, further defined as pollen, a meristem, a cell, or an ovule.
4. A seed of soybean variety A1036554, wherein a sample of seed of said variety has been deposited under ATCC Accession No. PTA-122341.
5. A method of producing soybean seed, wherein the method comprises crossing the plant of claim 1 with itself or a second soybean plant.
6. The method of claim 5, wherein the method is further defined as comprising crossing the plant of soybean variety A1036554 with a second, distinct soybean plant to produce an F1 hybrid soybean seed.
7. An F1 hybrid soybean seed produced by the method of claim 6.
8. An F1 hybrid soybean plant produced by growing the seed of claim 7.
9. A composition comprising the seed of claim 4 comprised in plant seed growth media, wherein a sample of seed of said variety has been deposited under ATCC Accession No. PTA-122341.
10. The composition of claim 9, wherein the growth media is soil or a synthetic cultivation medium.
11. A plant produced by introducing a single locus conversion into soybean variety A1036554, or a selfed progeny thereof comprising the single locus conversion, wherein the single locus conversion was introduced into soybean variety A1036554 by backcrossing or genetic transformation and wherein a sample of seed of soybean variety A1036554 has been deposited under ATCC Accession No. PTA-122341.
12. The plant of claim 11, wherein the single locus conversion comprises a transgene.
13. A seed that produces the plant of claim 11.
14. The seed of claim 13, wherein the single locus confers a trait selected from the group consisting of male sterility, herbicide tolerance, insect resistance, pest resistance, disease resistance, modified fatty acid metabolism, abiotic stress resistance, altered seed amino acid composition, site-specific genetic recombination, and modified carbohydrate metabolism.
15. The seed of claim 13, wherein the single locus confers tolerance to an herbicide selected from the group consisting of glyphosate, sulfonylurea, imidazalinone, dicamba, glufosinate, phenoxy proprionic acid, cyclohexanedione, triazine, benzonitrile, PPO-inhibitor herbicides and broxynil.
16. The seed of claim 13, wherein the single locus conversion comprises a transgene.
17. The method of claim 6, wherein the method further comprises:
(a) crossing a plant grown from said F1 hybrid soybean seed with itself or a different soybean plant to produce a seed of a progeny plant of a subsequent generation;
(b) growing a progeny plant of a subsequent generation from said seed of a progeny plant of a subsequent generation and crossing the progeny plant of a subsequent generation with itself or a second plant to produce a progeny plant of a further subsequent generation; and
(c) repeating steps (a) and (b) using said progeny plant of a further subsequent generation from step (b) in place of the plant grown from said F1 hybrid soybean seed in step (a), wherein steps (a) and (b) are repeated with sufficient inbreeding to produce an inbred soybean plant derived from the soybean variety A1036554.
18. The method of claim 17, further comprising crossing said inbred soybean plant derived from the soybean variety A1036554 with a plant of a different genotype to produce a seed of a hybrid soybean plant derived from the soybean variety A1036554.
19. A method of producing a commodity plant product comprising collecting the commodity plant product from the plant of claim 1.
20. The method of claim 19, wherein the commodity plant product is protein concentrate, protein isolate, grain, soybean hulls, meal, flour, or oil.
21. A soybean commodity plant product produced by the method of claim 20, wherein the commodity plant product comprises at least one cell of soybean variety A1036554.