However, the subsequent period saw the departure of manager van Gaal along with an exodus of many key players including Clarence Seedorf in 1995 ; Edgar Davids, Michael Reiziger, Finidi George, and Nwankwo Kanu in 1996 ; Patrick Kluivert, Marc Overmars, and Winston Bogarde in 1997 ; Ronald de Boer and Frank de Boer in 1998 ; and Edwin van der Sar and Jari Litmanen in 1999.

However, the series continued in Australia and the United Kingdom, with a further ten volumes being issued between 1999 and 2001.

However, in September 1999 the European Commission ruled against a complaint made by Sky News that the publicly funded channel was unfair and illegal under EU law.

However, in 1998 and 1999 Croatia experienced an economic depression, causing the unemployment of thousands of citizens.

However, the economic downturn between 1999 and 2002 adversely affected telecommunications.

However, fewer than 165, 000 passenger journeys were made in 1999, as compared with more than 5 million in 1972, and the figure was only 160, 130 in 2005.

However, several landmarks have been achieved in the fight against it in Latin America, including a reduction by 72 % of the incidence of human infection in children and young adults in the countries of the Southern Cone Initiative, and at least three countries ( Uruguay, in 1997, and Chile, in 1999, and Brazil in 2006 ) have been certified free of vectorial and transfusional transmission.

However, not all EU member states have conformed to the 1999 Bologna declaration in favour of their own historic customs.

However, relations with Moscow have remained strained primarily because Russia decided not to ratify the border treaty it had signed with Estonia in 1999.

However the start of the Eritrean-Ethiopian War led to Sudan and Ethiopia put this conflict between them and normalizing their relations by November 1999 when president Omar Hassan al-Bashir made a formal visit to Addis Ababa.

However, turnout at European Parliament elections has fallen consecutively at each election since that date, and has been under 50 % since 1999.

" However on the other side, Devine ( 1999 ) and Ray ( 2001 ) argue that long-term economic and social changes were already undermining the clan system.

However, each of these titles was followed by a first-round playoff elimination, in 1998 by the San Diego Padres and in 1997 and 1999 against the Atlanta Braves.

However, the 1997 Asian Financial Crisis, coupled with the Lao government's own mismanagement of the economy, resulted in spiraling inflation and a steep depreciation of the kip, which lost 87 % of its value from June 1997 to June 1999.

However, growth in 1999 was held down by the severe regional economic dislocations caused by the Kosovo war.

However, there has been considerable controversy over this as later researchers have failed to reproduce the original findings of Rauscher ( e. g. Steele, Bass & Crook, 1999 ), questioned both theory and methodology of the original study ( Fudis & Lembesis 2004 ) and suggested that the enhancing effects of music in experiments have been simply due to an increased level of arousal ( Thompson, Schellenberg & Husain, 2001 ).

However, Ditka, most of his coaching staff, and general manager Bill Kuharich were fired at the end of the 1999 season due to the club's 3 – 13 record.

However, macroeconomic indicators show that Senegal turned in a respectable performance in meeting IMF targets in 2000: annual GDP growth increased to 5. 7 %, compared to 5. 1 % in 1999.

However the start of the Eritrean-Ethiopian War led to Sudan and Ethiopia put this conflict between them and normalizing their relations by November 1999 when president Omar Hassan al-Bashir made a formal visit to Addis Ababa.

However, there wasn't one scheduled for 2001, due to the NFL's decision beginning in the 1999 season to move the opening week of games to the weekend after Labor Day.

However, The Band continued to tour and record albums until the death of Rick Danko in 1999, when the group broke up for good.

However, it is opposed to reintegration and withdrew from the CIS collective security arrangement in 1999.

However, studies starting in 1999, based on molecular phylogeny or morphology, have supported uniting these two families.

However, limited progress led the IMF to suspend funding between 1999 and 2001.

However, many would disagree with this hypothesis ; in fact, many of the popular mouthwashes contain sodium lauryl sulfate as an ingredient ( e. g., Listerine Total Care ).

However, the archetypal channel pore is just one or two atoms wide at its narrowest point and is selective for specific species of ion, such as sodium or potassium.

However, sodium explodes violently when exposed to water, so care must be taken, but such explosions would not be vastly more violent than ( for example ) a leak of superheated fluid from a SCWR or PWR.

However, sodium is considered an extremely undesirable contaminant in MOSFET fabrication because it degrades the insulating properties of gate oxides ( specifically, sodium ions can migrate in and out of the gate, changing the threshold voltage of the transistor and making it harder or easier to turn the transistor on over time ).

However, it has been claimed that potato chips may actually contain less sodium / salt than the equivalent weight in corn flakes.

For example, all salts of sodium, potassium and ammonium are soluble in water, as are all nitrates and many sulfate salts except barium sulfate, calcium sulfate ( sparingly soluble ) and Lead ( 2 ) sulfate However, ions that bind tightly to each other and form highly stable lattices would be less soluble, because it would be harder for these structures to break apart for the compounds to dissolve.

However, charcoal is ineffective against metals such as sodium, potassium, and lithium, and alcohols and glycols ; it is also not recommended for ingestion of corrosive chemicals such as acids and alkalis.

However, if the diarrhea is severe, the standard solution is preferable as the person needs the extra sodium.

However the large intestine is mainly concerned with the absorption of water from digested material ( which is regulated by the hypothalamus ) and the re absorption of sodium, as well as any nutrients that may have escaped primary digestion in the ileum.

However, the sodium does not necessarily act as a regulatory subunit ; the sodium is always present and there are no known biological processes to add / remove sodium to regulate enzyme activity.

However, if the voltage increases past a critical threshold, typically 15 mV higher than the resting value, the sodium current dominates.

However, if the depolarization is large enough, the inward sodium current increases more than the outward potassium current and a runaway condition ( positive feedback ) results: the more inward current there is, the more V < sub > m </ sub > increases, which in turn further increases the inward current.

However, the same raised voltage that opened the sodium channels initially also slowly shuts them off, by closing their pores ; the sodium channels become inactivated.

However, emerging data suggest that mild hyponatremia ( serum sodium levels at 131 mEq / L or above ) is associated with numerous complications and undiagnosed symptoms.

However, funding for the move was not available, and in 1980 San Jose began a program to reduce the effects of lighting, most notably replacing all streetlamps with low pressure sodium lamps.

However, voltage-gated potassium channels that opened in response to depolarization do not close as quickly as voltage-gated sodium channels return to the active closed state.

However, residual sodium can cause off flavors in beer so potassium metabisulfite is preferred.

However, at the cathode, instead of sodium ions being reduced to sodium metal, water molecules are reduced to hydroxide ions ( OH ) and hydrogen gas ( H < sub > 2 </ sub >).

However, only about 1 percent of the night sky is close enough to a natural guide star to use adaptive optics, so various methods to create artificial laser guide stars have been developed, including the sodium laser system developed by the Lawrence Livermore National Laboratory and used by the University of California's Lick and Keck observatories.