Fruit respiration for maintaining sink strength during final swell at growth stage III of persimmon fruit

1998 ◽  
Vol 73 (3) ◽  
pp. 341-346 ◽  
Author(s):  
Ryohei Nakano ◽  
Keizo Yonemori ◽  
Akira Sugiura
Keyword(s):  
Growth Stage ◽  
Stage Iii ◽  
Sink Strength ◽  
Persimmon Fruit ◽  
Fruit Respiration

scholarly journals Growth and Ripening of Persimmon Fruit at Controlled Temperatures during Growth Stage III

HortScience ◽  
1991 ◽  
Vol 26 (5) ◽  
pp. 574-576 ◽  
Author(s):  
A. Sugiura ◽  
G.H. Zheng ◽  
K. Yonemori
Keyword(s):  
Air Temperature ◽  
Growth Stage ◽  
Sugar Content ◽  
Ambient Air ◽  
Fruit Growth ◽  
Chlorophyll Degradation ◽  
Stage Iii ◽  
Diospyros Kaki ◽  
Persimmon Fruit ◽  
Ambient Air Temperature

Fruit temperature of persimmons (Diospyros kaki L. f. cv. Hiratanenashi) was regulated at a constant 14, 22, or 30C during growth stage III. Fruit growth and ripening were greatly accelerated at 22C compared with control fruit grown at ambient air temperature (range 9.3 to 28.5C). At harvest (30 days after treatment), fruit kept at 22C was much heavier, more deeply colored, and softer than the controls. In contrast, 30C delayed the onset of rapid fruit expansion and ripening. At harvest, however, the fruit, though still green, were about the same size as tbe controls. With the exception of rapid chlorophyll degradation, 14C had little effect on fruit growth and ripening. Little difference in sugar content and composition was found between temperature treatments and controls.

scholarly journals XIV. The menstruation of Semnopithecus entellus

1894 ◽  
Vol 54 (326-330) ◽  
pp. 169-172
Keyword(s):  
Growth Stage ◽  
Stage I ◽  
Stage Ii ◽  
Stage Iii ◽  
Semnopithecus Entellus

The specimens used in the following investigation were collected in Calcutta in 1891. The phenomena attending menstruation are grouped into four periods, and these are subdivided into eight stages: A. Period of rest. Stage I. The resting stage. B. Period of growth. Stage II. The growth of stroma. Stage III. The growth of vessels.

scholarly journals The Uptake and Partitioning of Nitrogen in Phalaenopsis Sogo Yukidian ‘V3’ as Shown by 15N as a Tracer

2013 ◽  
Vol 138 (3) ◽  
pp. 229-237 ◽  
Author(s):  
Hadi Susilo ◽  
Ying-Chun Peng ◽  
Shui-Cheng Lee ◽  
Yu-Chun Chen ◽  
Yao-Chien Alex Chang
Keyword(s):  
Vegetative Growth ◽  
Growth Stage ◽  
Leaf Growth ◽  
N Uptake ◽  
Leaf Age ◽  
Fertilizer Application ◽  
N Fertilization ◽  
Sink Strength ◽  
Reproductive Growth ◽  
Uptake Efficiency

Phalaenopsis is currently the world’s number one potted flower crop. It is a slow-growing plant that responds slowly to nitrogen (N) fertilization and is noted for great resilience against N deficiency. Despite the great significance of N during the cultivation of Phalaenopsis, little has been studied on the uptake and partitioning of N in this crop. The stable isotope 15N was used as a tracer to investigate the uptake and partitioning of N and the roles of organs in sink and source relationship of N partitioning during different stages in Phalaenopsis. Fertilizer labeled with 15N was applied to Phalaenopsis Sogo Yukidian ‘V3’ during the vegetative growth stage on different parts of plants. Both leaves and roots were able to take up N. Nitrogen uptake efficiency of young roots was the highest, followed by old roots, whereas that of leaves was lowest. No difference of N uptake efficiency was found between the upper and lower leaf surfaces. Movement of fertilizer N to the leaves occurred as early as 0.5 day after fertilizer application to the roots. The partitioning of N depended on organ sink strength. During the vegetative growth stage, newly grown leaves and newly formed roots were major sinks. Sink strength of leaves decreased with the increase in leaf age. Stalks and flowers were major sinks during the reproductive growth stage. Mature leaves were a major location where N was stored and could serve as a N source during the reproductive growth stage and also for new leaf growth.

Observations oh Nucleation and Growth of Voids in Nickel

1970 ◽  
Vol 28 ◽  
pp. 414-415
Author(s):  
J. L. Brimhall ◽  
H. E. Kissinger ◽  
B. Mastel
Keyword(s):  
High Purity ◽  
Growth Stage ◽  
Elevated Temperatures ◽  
Early Growth ◽  
Nucleation And Growth ◽  
Pure Nickel ◽  
Different Temperatures ◽  
Total Fluence ◽  
Neutron Exposure ◽  
Growth Of Voids

Some information on the size and density of voids that develop in several high purity metals and alloys during irradiation with neutrons at elevated temperatures has been reported as a function of irradiation parameters. An area of particular interest is the nucleation and early growth stage of voids. It is the purpose of this paper to describe the microstructure in high purity nickel after irradiation to a very low but constant neutron exposure at three different temperatures.Annealed specimens of 99-997% pure nickel in the form of foils 75μ thick were irradiated in a capsule to a total fluence of 2.2 × 1019 n/cm2 (E > 1.0 MeV). The capsule consisted of three temperature zones maintained by heaters and monitored by thermocouples at 350, 400, and 450°C, respectively. The temperature was automatically dropped to 60°C while the reactor was down.

Dx of Stage III Melanomas Likely To Rise in 2010

2009 ◽  
Vol 40 (11) ◽  
pp. 1-2
Author(s):  
BRUCE JANCIN
Keyword(s):  
Stage Iii

Invasive therapeutic options in truncal varicosity of the great saphenous vein

VASA ◽  
2006 ◽  
Vol 35 (3) ◽  
pp. 157-166 ◽  
Author(s):  
Hach-Wunderle ◽  
Hach
Keyword(s):  
Minimally Invasive ◽  
Saphenous Vein ◽  
Venous Insufficiency ◽  
Great Saphenous Vein ◽  
Varicose Veins ◽  
Venous Pressure ◽  
Stage Iii ◽  
High Ligation ◽  
Surgical Trauma ◽  
Disease Stages

It is known from current pathophysiology that disease stages I and II of truncal varicosity of the great saphenous vein do not cause changes in venous pressure on dynamic phlebodynamometry. This is possibly also the case for mild cases of the disease in stage III. In pronounced cases of stage III and all cases of stage IV, however, venous hypertension occurs which triggers the symptoms of secondary deep venous insufficiency and all the complications of chronic venous insufficiency. From these facts the therapeutic consequence is inferred that in stages I and II and perhaps also in very mild cases of stage III disease, it is enough "merely" to remove varicose veins without expecting there to be any other serious complications in the patient’s further life caused by the varicosity. Recurrence rates are not included in this analysis. In marked cases of disease stages III and IV of the great saphenous vein, however, secondary deep venous insufficiency is to be expected sooner or later. The classical operation with saphenofemoral high ligation ("crossectomy") and stripping strictly adheres to the recognized pathophysiologic principles. It also takes into account in the greatest detail aspects of minimally invasive surgery and esthetics. In the past few years, developments have been advanced to further minimize surgical trauma and to replace the stripping maneuver using occlusion of the trunk vein which is left in place. Obliteration of the vessel is subsequently performed via transmission of energy through an inserted catheter. This includes the techniques of radiofrequency ablation and endovenous laser treatment. High ligation is not performed as a matter of principle. In a similar way, sclerotherapy using microfoam is minimally invasive in character. All these procedures may be indicated for disease stages I and II, and with reservations also in mild forms of stage III disease. Perhaps high ligation previously constituted overtreatment in some cases. Targeted studies are still needed to prove whether secondary deep venous insufficiency can be avoided in advanced stages of varicose vein disease without high ligation and thus without exclusion of the whole recirculation circuit.

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