Stepwise decreasing current modes. I. Electrodeposition of metals from a bath with insoluble anode and limited volume of solution

1988 ◽  
Vol 18 (6) ◽  
pp. 807-814
Author(s):  
M. D. Maksimović ◽  
K. I. Popov ◽  
LJ. N. Nikolić
Author(s):  
M. Shlepr ◽  
R. L. Turner

Calcification in the echinoderms occurs within a limited-volume cavity enclosed by cytoplasmic extensions of the mineral depositing cells, the sclerocytes. The current model of this process maintains that the sheath formed from these cytoplasmic extensions is syncytial. Prior studies indicate that syncytium formation might be dependent on sclerocyte density and not required for calcification. This model further envisions that ossicles formed de novo nucleate and grow intracellularly until the ossicle effectively outgrows the vacuole. Continued ossicle growth occurs within the sheath but external to the cell membrane. The initial intracellular location has been confirmed only for elements of the echinoid tooth.The regenerating aboral disc integument of ophiophragmus filograneus was used to test the current echinoderm calcification model. This tissue is free of calcite fragments, thus avoiding questions of cellular engulfment, and ossicles are formed de novo. The tissue calcification pattern was followed by light microscopy in both living and fixed preparations.


Author(s):  
Damir Mađerić ◽  
Zoran Čarija ◽  
Branimir Pavković ◽  
Boris Delač

2007 ◽  
Vol 62 (6) ◽  
pp. 1421-1426 ◽  
Author(s):  
Eric Bergeron ◽  
Andre Lavoie ◽  
Amina Belcaid ◽  
Lynne Moore ◽  
David Clas ◽  
...  

2018 ◽  
Vol 60 (2) ◽  
pp. 221-232
Author(s):  
Tareq Na’el Al-Tawil ◽  
Prabhakar Gantasala ◽  
Hassan Younies

Purpose This paper aims to discuss the benefits and disadvantages of the law on the expansion of the jurisdiction of the Dubai International Financial Centre (DIFC) Court. The major role of DIFC Courts in the Arab community is to handle cases related to commerce and business. For a long time, the court had been acting only in their geographical area until a new law was enacted to extend their jurisdiction all over the world. Afterward, a lot of criticism emerged as for why and how the court will benefit from such actions. The law has drawn a harsh response, although most benefits have also been experienced since the court received quite a large number of new signings. Interaction at the world business forum has benefited the economy of Dubai thanks to the law. Design/methodology/approach The following study focuses on a description of such benefits and drawbacks. The study does not evaluate a factual process of expansion but indicates the most distinct evidence of positive, as well as negative consequences of the expansion. Findings It is appropriate to make a general comment on the fact that the expansion of DIFC Court is not sufficiently effective at the current stage. Needless to say, it contains numerous positive aspects, but the gaps are evidently essential because they place the entire Court in a hard circumstance. The Court does not have a well-developed legal framework for its new area of jurisdiction as long as its limited volume of prior precedent is a distinct sign of the Court’s dependence on the UAE’s Law. In such way, DIFC Court will not be able to address issues within new fields of jurisdiction, as it simply lacks an expertise and international law in its legal framework. Moreover, the jurisdiction over new areas of international business was not verified with a plain system of mediation, which is why a current expansion of DIFC Court has to be recognized as redundant. However, its advantages are tending to produce their effects provided that the Court manages to address its current problems. Originality/value The study has described the basic benefits and drawbacks of DIFC Court expansion. To speak about the main benefits, they can be depicted as appliance of the common law, unification of English language for proceedings, presence of a preliminary arbitration and guarantees of award enforcement. In a similar way, the drawbacks of the expansion have been issued. The study has identified such drawbacks as lack of international and sophisticated expertise, untested legal framework, strong influence of forum non conveniens, and existence of a limited volume of prior precedent. The paper has not assessed a success of a factual expansion of DIFC Court jurisdiction, but it has managed to fulfill its primary purpose. Thus, the paper has identified a certain tendency concerning the expansion.


2007 ◽  
Vol 27 (8) ◽  
pp. 505-507
Author(s):  
V. N. Syzrantsev ◽  
S. L. Golofast ◽  
P. A. Obakshin ◽  
T. R. Zmyzgova

2014 ◽  
Vol 43 (8) ◽  
pp. 1245-1247 ◽  
Author(s):  
Yuki Koizumi ◽  
Naoki Shida ◽  
Ikuyoshi Tomita ◽  
Shinsuke Inagi

2016 ◽  
Vol 69 (3) ◽  
pp. 468-480 ◽  
Author(s):  
Cezary Specht ◽  
Adam Weintrit ◽  
Mariusz Specht

This paper describes the genesis, the principle of operation and characteristics of selected radio-navigation positioning systems, which in addition to terrestrial methods formed a system of navigational marking constituting the primary method for determining the location in the sea areas of Poland in the years 1948–2000, and sometimes even later. The major ones are: maritime circular radiobeacons (RC), Decca-Navigator System (DNS) and Differential GPS (DGPS), as well as solutions forgotten today: AD-2 and SYLEDIS. In this paper, due to its limited volume, the authors have omitted the description of the solutions used by the Polish Navy (RYM, BRAS, JEMIOŁUSZKA, TSIKADA) and the global or continental systems (TRANSIT, GPS, GLONASS, OMEGA, EGNOS, LORAN, CONSOL) - described widely in world literature.


Sign in / Sign up

Export Citation Format

Share Document