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geoghegan published an article in the australasian science
geoghegan published an article in the australasian science journal (2016) that researched the role of biological factors such as the size, structure and mode of transmission of viruses in predicting their risk of being transmissible amongst humans. in the same year she collaborated on research with edward holmes that e...
wikipedia
0d3ae1fc0b4448b14bc6db55b54171e4b0321b80
in early 2020, when questions were being asked
in early 2020, when questions were being asked about the causes of the coronavirus pandemic, geoghegan was asked on 7 news, as a scientist whose "expertise focuses on the area where animals and humans meet", if and how covid-19 had jumped from animals to humans. she explained that bats do contain viruses similar to cov...
wikipedia
ad3b94037101fc412366aa12dc337683c0bd38d2
in january 2022 as the omicron variant began
in january 2022 as the omicron variant began circulating new zealand and it appeared that there would be a further mutation, ba.2, geoghegan noted that "the new mutation is largely found through genome sequencing as only certain types of pcr (nasal swab) tests pick up the subtle differences between delta and ba.2.........
wikipedia
4e853dd1e0f42c70c3a540638c0ef35d5e824322
when britain decided in july 2021 to lift
when britain decided in july 2021 to lift all public health restrictions following lockdowns during covid-19 despite only half of the population being vaccinated, geoghegan shared the concerns of siouxsie wiles, ashley bloomfield and julie anne genter that this was likely to lead to more dangerous virus variants circul...
wikipedia
d3d3af99da50196fb6013a81245d73effc01fd54
geoghegan has been described as one of new
geoghegan has been described as one of new zealand's "standout communicators... one of the faces of this country's covid-19 genome sequencing efforts." writing in the spinoff, the new zealand-based scientist siouxsie wiles acknowledged geoghegan as "one of the people behind new zealand's incredible efforts to sequence ...
wikipedia
f4fbd95e4eaec7e759d4b771118f4821f6789086
since 2020 geoghegan has been a senior lecturer
since 2020 geoghegan has been a senior lecturer in the university of otago 's microbiology and immunology department and an associate senior scientist at the institute of environmental science and research (esr). in august 2023 she was promoted to the webster family chair in viral pathogenesis at otago.
wikipedia
3c43c62e76727d3a106d968de5d9d93917baec73
geoghegan was born and raised in cupar, scotland.
geoghegan was born and raised in cupar, scotland. she was accepted into the university of strathclyde, glasgow, but in 2004 took a year off school before starting her university studies to work as a volunteer teacher in baddegama, sri lanka. at the age of 18, she returned to the university of strathclyde and completed ...
wikipedia
ecf0dd1ab00cb7a00fc5d095a1a028f28ff2df6a
jemma louise geoghegan (born 1985 or 1986) is
jemma louise geoghegan (born 1985 or 1986) is a scottish-born evolutionary virologist, based at the university of otago, new zealand, who specialises in researching emerging infectious diseases and the use of metagenomics to trace the evolution of viruses. as a leader in several government-funded research projects, geo...
wikipedia
6ea1f66a9be879206f0f6debe67c11439def811f
in february 2020, naumov was called up to
in february 2020, naumov was called up to the senior team for a friendly against belarus, but did not debut. he made his debut on 31 march 2021, keeping a clean sheet for the draw against northern ireland for the 2022 fifa world cup qualification.
wikipedia
82acca1c81d4ee92bc9f9cac2529d5a61bb2060b
naumov served as the captain of the bulgaria
naumov served as the captain of the bulgaria u19 team for the 2017 european under-19 championship qualification from 22 to 27 march 2017. after a draw and two wins, the team qualified for the knockout phase which was held in july 2017. in august 2017, he was called up for bulgaria u21 for the 2019 uefa european under-2...
wikipedia
6633a65b87a0f2a2c578ca8bf1de0977e292d845
in june 2019, naumov joined second league club
in june 2019, naumov joined second league club cska 1948, in search of more starting games, signing a contract until june 2021. he quickly established himself as a first choice goalkeeper. in november 2019 he was watched by scouts of manchester city & southampton fc.
wikipedia
e657e7cd03597fa60170f3142e48cad5355b7aad
on 30 january 2018, naumov was loaned to
on 30 january 2018, naumov was loaned to vereya until end of the season in order to play in the first league. he made his debut for the team on 17 february 2018 in the first league match of the year against cska sofia. naumov ended the campaign with only five appearances due to a shoulder injury and noted that he hoped...
wikipedia
8983e122a18b547213a36b162555bc0eb60908e9
he made his debut for ludogorets razgrad ii
he made his debut for ludogorets razgrad ii in b group on 4 april 2016 in match against neftochimic burgas. after the injury of vladislav stoyanov in march 2017, numov became the second-choice goalkeeper and on 18 april 2017 he made his debut for the first team in the bulgarian cup match against litex lovech, keeping a...
wikipedia
948a07d3387deec01c7a2411dfee3c537ab57654
daniel genadiev naumov (bulgarian: Даниел Генадиев Наумов; born
daniel genadiev naumov (bulgarian: Даниел Генадиев Наумов; born 29 march 1998) is a bulgarian professional footballer who plays as a goalkeeper for cska 1948.
wikipedia
0af42501fe3a3038f8d2d6246fc81b3f46f0caeb
dennis gabor was a hungarian-british electrical engineer and
dennis gabor was a hungarian-british electrical engineer and physicist who invented holography, for which he received the 1971 nobel prize in physics. he obtained british citizenship in 1934, and spent most of his life in england.
wikipedia
7cfeb88dee16631c1c9daf4199c6fa7e3f81e91b
gabor died in a nursing home in south
gabor died in a nursing home in south kensington, london, on 9 february 1979. in 2006 a blue plaque was put up on no. 79 queen's gate in kensington, where he lived from 1949 until the early 1960s.
wikipedia
109839d624ef2ba66d89797a3e3b44f9cb98dcf1
following the rapid development of lasers and a
following the rapid development of lasers and a wide variety of holographic applications (e.g., art, information storage, and the recognition of patterns), gabor achieved acknowledged success and worldwide attention during his lifetime. he received numerous awards besides the nobel prize.
wikipedia
0413cec941b1d8e460e42eeea11f84c6a463bba6
while spending much of his retirement in italy
while spending much of his retirement in italy at lavinio rome, he remained connected with imperial college as a senior research fellow and also became staff scientist of cbs laboratories, in stamford, connecticut; there, he collaborated with his lifelong friend, cbs labs' president dr. peter c. goldmark in many new sc...
wikipedia
69acb4f57db7d5cc08a32d55677935f18cfdcb8e
in 1971 he was the single recipient of
in 1971 he was the single recipient of the nobel prize in physics with the motivation "for his invention and development of the holographic method" and presented the history of the development of holography from 1948 in his nobel lecture.
wikipedia
6e978bbddf872727bb6902720f7577e81ff4a5ae
in 1963 gabor published inventing the future which
in 1963 gabor published inventing the future which discussed the three major threats gabor saw to modern society: war, overpopulation and the age of leisure. the book contained the now well-known expression that "the future cannot be predicted, but futures can be invented." reviewer nigel calder described his concept a...
wikipedia
a0831b5e33fcca07ca28fe94aa846853833fedbb
as part of his many developments related to
as part of his many developments related to crts, in 1958 gabor patented a new flat screen television concept. this used an electron gun aimed perpendicular to the screen, rather than straight at it. the beam was then directed forward to the screen using a series of fine metal wires on either side of the beam path. the...
wikipedia
dcd9e81ac9356f953c005317e3040532765c991b
in 1948 gabor moved from rugby to imperial
in 1948 gabor moved from rugby to imperial college london, and in 1958 became professor of applied physics until his retirement in 1967. his inaugural lecture on 3 march 1959, 'electronic inventions and their impact on civilisation' provided inspiration for norbert wiener 's treatment of self-reproducing machines in th...
wikipedia
3aa20902677f6241dfd10cc6461bd24d59e263e8
gabor also researched how human beings communicate and
gabor also researched how human beings communicate and hear; the result of his investigations was the theory of granular synthesis, although greek composer iannis xenakis claimed that he was actually the first inventor of this synthesis technique. gabor's work in this and related areas was foundational in the developme...
wikipedia
464423cbb73a3d321ecce99b4b72254f7275cacd
gabor's research focused on electron inputs and outputs,
gabor's research focused on electron inputs and outputs, which led him to the invention of holography. the basic idea was that for perfect optical imaging, the total of all the information has to be used; not only the amplitude, as in usual optical imaging, but also the phase. in this manner, a complete holo-spatial pi...
wikipedia
8fc4360dac825592ea2e08eb9eaab288d324f5d6
in 1933 gabor fled from nazi germany, where
in 1933 gabor fled from nazi germany, where he was considered jewish, and was invited to britain to work at the development department of the british thomson-houston company in rugby, warwickshire. during his time in rugby, he met marjorie louise butler, and they married in 1936. he became a british citizen in 1946, an...
wikipedia
3af494526adf7af1b2273dfa489410b8df865c73
he began his studies in engineering at the
he began his studies in engineering at the budapest university of technology and economics in 1918, later in germany, at the technische hochschule charlottenburg in berlin, now known as technische universität berlin. at the start of his career, he analysed the properties of high voltage electric transmission lines by u...
wikipedia
bd153c6860fa37d361b03183c064db4607c13bfa
gabor was born as günszberg dénes, into a
gabor was born as günszberg dénes, into a jewish family in budapest, hungary. in 1900, his family converted to lutheranism. dennis was the first-born son of günszberg bernát and jakobovits adél. despite having a religious background, religion played a minor role in his later life and he considered himself agnostic. in ...
wikipedia
c60ac0601211d6e54923efee68f90a21c3fa5ebf
dennis gabor cbe frs (/ ˈ ɡ ɑː
dennis gabor cbe frs (/ ˈ ɡ ɑː b ɔːr, ɡ ə ˈ b ɔːr / gah -bor, gə- bor; hungarian: gábor dénes, pronounced; 5 june 1900 – 9 february 1979) was a hungarian-british electrical engineer and physicist who invented holography, for which he received the 1971 nobel prize in physics. he obtained british citizenship in 1934, and...
wikipedia
0394f99faad0b9620a0ffd288abb6e975bf01857
han was born in 1965 in shunping county,
han was born in 1965 in shunping county, hebei. he completed his bachelor's degree from hebei university in 1984 and earned a master's degree from yunnan astronomical observatory in 1987. after that, he continued his study at the university of cambridge in the united kingdom and got his doctor's degree in 1995. he did ...
wikipedia
e9f203f748e428d997362926e79dfb89fecb5314
han zhanwen (simplified chinese: 韩占文; traditional chinese: 韓占文;
han zhanwen (simplified chinese: 韩占文; traditional chinese: 韓占文; pinyin: hán zhànwén; born 1965) is a chinese astrophysicist.
wikipedia
4f36981de9e71361c4381b161e647cf8dab0534c
matej paulovič is a slovak professional ice hockey
matej paulovič is a slovak professional ice hockey player who is currently playing for hc dynamo pardubice in the czech extraliga (elh). he was selected by the dallas stars in the fifth round, 149th overall, of the 2013 nhl entry draft.
wikipedia
33081da7e878023459ba4e9df86a79e1c85b3768
paulovič signed as a free agent to a
paulovič signed as a free agent to a three-year optional contract with mountfield hk of the elh, on may 23, 2018. he joined the czech club after spending his first two professional seasons in slovakia with hc nové zámky and hk nitra of the tipsport liga (slovak).
wikipedia
2ffbb51add69c8cb243736b86bbdb3f67549548c
matej paulovič (born 13 january 1995) is a
matej paulovič (born 13 january 1995) is a slovak professional ice hockey player who is currently playing for hc dynamo pardubice in the czech extraliga (elh). he was selected by the dallas stars in the fifth round, 149th overall, of the 2013 nhl entry draft.
wikipedia
887ae4e928eef8d8accc14a54c3355b595209e60
júlio césar clemente pereira baptista is a brazilian
júlio césar clemente pereira baptista is a brazilian football manager and former player who played as an attacking midfielder or a forward. baptista is nicknamed "the beast" due to his size and physical presence on the football field and "hulio" due to an interview with former teammate joaquín. he began his career as a...
wikipedia
f1715fedbd4e4812ff2c319a3172af1969ee4ffd
on 27 june 2019, baptista was named manager
on 27 june 2019, baptista was named manager of the juvenil squad of real valladolid, owned by former real madrid teammate ronaldo. on 8 july 2021, he took over the club's reserve team after javier baraja left.
wikipedia
687b8e093297d69f755a7ea9fe665f35b774ca1b
as baptista often played out of position at
as baptista often played out of position at real madrid, his form dipped, and he was not included on the 2006 world cup roster. however, baptista was re-called to the brazil squad for the 2007 copa américa and scored the opening goal in brazil's 3–0 victory over argentina in the final on 15 july 2007. baptista ended th...
wikipedia
7f006ce9fc5a60a8f804fc272ede790cf6399f5b
baptista has 47 caps with brazil and has
baptista has 47 caps with brazil and has netted five goals. his first cap came on 4 june 2001 in the 2001 fifa confederations cup, a 0–0 draw against japan. he also played a limited part in the 2005 edition of the competition.
wikipedia
2e0f7199bed65a1e4886e2654fae7230c29c15d8
on 18 august 2018, baptista penned a deal
on 18 august 2018, baptista penned a deal for an undisclosed period with romanian defending champions cfr cluj. eight days later, he made his debut in a goalless liga i draw at gaz metan mediaș, replacing alexandru ioniță in the 70th minute.
wikipedia
63812a8cf49c811c896368367cc6a1ada09ece79
on 23 march 2016, orlando city sc announced
on 23 march 2016, orlando city sc announced that they had signed baptista. he made his major league soccer debut on 8 april as a sub against philadelphia union, and scored his first goal in the league on 29 may against new york city fc. his contract option was declined by the club on 23 november 2016, making him a free...
wikipedia
91577ae5f98fe9112036677ec0693a035a399104
manager marcelo oliveira praised baptista for working to
manager marcelo oliveira praised baptista for working to return to his best shape. asked in which position oliveira would play baptista, he affirmed that baptista would play as a playmaker, because he played in this position for sevilla, in his best days. oliveira also said he wanted ricardo goulart instead of baptista...
wikipedia
e6e38b01004b344f89ecb30d0caedaa5713003b1
on 28 july 2013, baptista went to the
on 28 july 2013, baptista went to the mineirão stadium in an armored car, and was presented to celeste fans in the club's 4–1 victory against rivals atlético mineiro. after his presentation, baptista did not confirm when he could debut for his new club. according to la bestia, it depended on "documentation and of marce...
wikipedia
abfe9f15bac790f2814e1bda2571a4ee980b3979
on 24 july 2013, júlio baptista signed with
on 24 july 2013, júlio baptista signed with the brazilian first division club cruzeiro esporte clube, where he was teamed up with well-known names such as dedé, dagoberto, and fábio. he was reported to be on a two-year contract, with a reportedly €170,000 per month salary.
wikipedia
3c6d9bda6bd1b4c31eb370219f43d386e868b5cd
on 1 october 2011, baptista scored a dramatic
on 1 october 2011, baptista scored a dramatic late winner in a 3–2 win over getafe with an overhead kick, on his 30th birthday. however, he injured his right leg during the match, and though it was at first thought to be a minor injury he ultimately needed an operation that would keep him out of action for the rest of ...
wikipedia
d9492f20593753ef1226e1c8abb856425750365e
baptista, however, was injured during the match between
baptista, however, was injured during the match between málaga and getafe cf (and scoring from penalty in a 2–2 draw) and was operated in brazil couple of days later. he returned to action on 16 april 2011 by scoring twice in a 3–0 home win over rcd mallorca, taking the team out of the relegation zone.
wikipedia
c443794e61a5c17c41c1904162ad1950825f631c
on 3 january 2011, málaga cf announced the
on 3 january 2011, málaga cf announced the signing of júlio baptista. he signed a two-and-a-half-year contract. on 14 january 2011, roma announced that the transfer fee was €2.5 million. he made his debut for málaga on 16 january 2011 in a 4–1 defeat at barcelona, and six days later he scored his first goal in a 4–3 de...
wikipedia
8c033eff6dc05f4de38239cdcb88e2b25221bfc4
in the champions league, roma drew baptista's former
in the champions league, roma drew baptista's former club, arsenal. he played in both games, the first at the emirates stadium, a ground he used to call home, and the return leg at the stadio olimpico. in the return leg, baptista came on as an early substitute, following the early injury to roma's goalscorer juan. bapt...
wikipedia
845e6b29375799af5bd7e7419f2a3635fa3c8d30
baptista made his debut for roma in the
baptista made his debut for roma in the supercoppa italiana on 24 august 2008, but the team lost to inter milan on penalties. baptista converted his penalty kick. on 1 october 2008, he scored his first champions league goals for the club, scoring a double against bordeaux to give his side a 3–1 victory. baptista scored...
wikipedia
d2a231e5574097054203efa6f19925f9b63f6b14
roma ended their search for another forward on
roma ended their search for another forward on 14 august, when they signed baptista from real madrid. the serie a club said in a statement that the 26-year-old had cost an initial €9 million plus bonuses and had penned a four-year deal worth €4.5million before tax and excluding bonuses.
wikipedia
a1945ea2443d341c7db2f48ee20d9fb41f4a144f
during the season, baptista continued his good form.
during the season, baptista continued his good form. this led to many praising his good performances as he continued to keep guti on the bench. real eventually won that season's la liga title with baptista thus earning a winner's medal.
wikipedia
442a27f63e9eacbdd8e1cd36ccce8ee8ff9abb83
baptista went on to score first in a
baptista went on to score first in a 3–0 victory that knocked lazio out of the champions league. he then netted a magnificent first half goal from a one-two pass from ruud van nistelrooy against rivals barcelona in the el clásico. baptista's goal proved to be vital in a game that eventually finished 1–0 to the visitors...
wikipedia
fa1e33fcb4c16c5c19482ec5ee090faf7f294ef0
at the end of the 2006–07 season, he
at the end of the 2006–07 season, he was no longer required by arsenal and returned to real madrid, as the loan deal finished. after the appointment of bernd schuster as head coach of madrid, baptista played far more often and in his preferred central position.
wikipedia
51f9fdc8a3a7bf1eba173e8a2782335b65aaef31
baptista struggled to score in the premier league,
baptista struggled to score in the premier league, managing just three goals in 24 league matches. baptista, however, found scoring form in the league cup, with six goals in the competition, including a club record four goals in arsenal's quarter-final victory against liverpool on 9 january 2007, in a 6–3 win for arsen...
wikipedia
5020386bbac007f5cef14942b2f3f80975f42201
at the end of august 2006, with the
at the end of august 2006, with the transfer window about to close, press reports linked him with a move to either tottenham hotspur or arsenal. the latter was part of a possible swap deal that included josé antonio reyes. baptista went on to strenuously claim that he was not interested in a move away from real madrid....
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a1568e52b63e308ce726d376f6dba2b6b9a482a7
the season looked very promising for real madrid;
the season looked very promising for real madrid; the big-money signings of robinho from santos fc, baptista, and sergio ramos from sevilla meant that real madrid were tipped to end their trophy drought. it was not to be, however. at real, baptista was often played out of position as a left-winger to accommodate the li...
wikipedia
f33607f5b4012635984b67a17d99cfd23caf3618
on 25 july 2005, real madrid confirmed the
on 25 july 2005, real madrid confirmed the signing of the long-time arsenal target for a fee of £13.8 million (€20 million), rising to £16.9 million (€24.5 million); baptista signed a five-year deal. baptista said he had chosen to remain in spain at least one more year, as transferring to real madrid would allow him to...
wikipedia
ecce5b019d578d2bf7605efa793c9b7ad6204f72
between 2003 and 2005, baptista made 81 appearances
between 2003 and 2005, baptista made 81 appearances in all competitions for sevilla and scored 50 goals in total. with this goal tally came a summer of transfer rumours in which real madrid battled it out with arsenal for his signature.
wikipedia
ee26c23d05d5efb2abd59a49ca543ef3ac6895a3
on 3 august 2003, sevilla fc unveiled baptista
on 3 august 2003, sevilla fc unveiled baptista as their newest signing. he cost the spanish club £ 1.75 million (us$3.75 million). baptista made it clear he was confident that he would succeed in spain. he donned the no.19 jersey and began playing as an attacking midfielder. baptista settled in quickly, scoring a doubl...
wikipedia
963d53784dd039798645dcaaf4f615582f31662d
baptista is nicknamed "the beast" due to his
baptista is nicknamed "the beast" due to his size and physical presence on the football field and "hulio" due to an interview with former teammate joaquín. he began his career as a defensive midfielder, and after a series of impressive performances for his hometown squad são paulo fc, baptista signed for sevilla fc in ...
wikipedia
00d195c28a9153db995bb252be9e49e75dd1364f
donald james lofgran was an american basketball player
donald james lofgran was an american basketball player who was a consensus all-american in 1950 while at the university of san francisco. he also played professionally in the national basketball association (nba) from 1950 to 1954. lofgran, a native of oakland, california and 1946 graduate of oakland technical high sch...
wikipedia
0cce37d68008f3f1a874c12fc6c7f3da84a67361
lofgran was drafted as the 11th pick in
lofgran was drafted as the 11th pick in the first round of the 1950 nba draft by the syracuse nationals. he was traded to the indianapolis olympians his rookie year. during lofgran's four year nba career, he also played for the philadelphia warriors and milwaukee hawks.
wikipedia
4a059155e888785c22e06cd221d9ae9fb4e7111a
lofgran, a native of oakland, california and 1946
lofgran, a native of oakland, california and 1946 graduate of oakland technical high school, spent the first two years of college (1946–48) at grant technical college, a junior college in sacramento california (now american river college). he graduated grant tech and enrolled at the university of san francisco to play ...
wikipedia
c23488859381aeb2bf58ae81a68eb64123d541f4
donald james lofgran (november 18, 1928 – june
donald james lofgran (november 18, 1928 – june 17, 1976) was an american basketball player who was a consensus all-american in 1950 while at the university of san francisco. he also played professionally in the national basketball association (nba) from 1950 to 1954.
wikipedia
02fc2f4fb3fa57789d580b613512d784bb55aa9f
the 2009–10 national league 2 north was the
the 2009–10 national league 2 north was the first season of the fourth tier (north) of the english domestic rugby union competitions since the professionalised format of the second division was introduced. previously known as national division 3 north, it had been renamed due to widespread changes to the league system ...
wikipedia
3dd00d6c7bcd8b2db5bfa1bd8632404193181778
each season, the runners-up in the national league
each season, the runners-up in the national league 2 north and national league 2 south participate in a play-off for promotion into national league 1. loughborough students were runners-up in the north and would host the game as they had a better record in the league in comparison to the south runners up rosslyn park.
wikipedia
c6971096bfb4eaffb650bd2c441457bf7f964563
eleven of the teams listed below participated in
eleven of the teams listed below participated in the 2008–09 national division three north season; waterloo were relegated from the 2008–09 national division two, while broadstreet would come up as champions of midlands division 1 along with westoe (champions) and hull (playoffs) from north division 1. a further move s...
wikipedia
0c6bf6dec078716f974ad5d2bbe75a3139dcfbd4
after finishing 3rd the previous season, macclesfield would
after finishing 3rd the previous season, macclesfield would go two places better by winning the league title in what was a very close contest with runners up loughborough students - macclesfield clinching the championship by benefit of just 3 points (one more win). loughborough students would fail to join macclesfield ...
wikipedia
a7738835f07b624005e0fb0eb0cf65303cf9f438
the 2009–10 national league 2 north was the
the 2009–10 national league 2 north was the first season (twenty-third overall) of the fourth tier (north) of the english domestic rugby union competitions since the professionalised format of the second division was introduced. previously known as national division 3 north, it had been renamed due to widespread change...
wikipedia
b4620eb4819202027438dcc11d2a381aaf1c5f8e
on 23 december 2019, tudor and vukas returned
on 23 december 2019, tudor and vukas returned to hajduk split; tudor was appointed head coach, while vukas his assistant. on 21 august 2020, following the appointment of tudor as juventus assistant coach, vukas was named interim manager of hajduk. on 8 september, it was announced vukas would take on the role permanentl...
wikipedia
8a5755e4a62c164f98d9af1a2bd3545e07795185
in the period between 2016 and 2018 vukas
in the period between 2016 and 2018 vukas worked as assistant coach to igor tudor at karabükspor, galatasaray and udinese. on 12 june 2019, he was appointed head coach of bosnian premier league club zrinjski mostar, following the resignation of blaž slišković. following a 0–2 away defeat against zvijezda 09 on 2 novemb...
wikipedia
498769aa669f30fee1e2b722bd1d3e607faa1dc3
after having spells as head coach of dugopolje,
after having spells as head coach of dugopolje, zagora unešić and dinara, and as assistant coach of primorac 1929 and hajduk split, vukas was hired as interim manager by hajduk following the resignation of igor tudor in february 2015. soon he was named manager permanently but in may of the same year he was sacked and r...
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ff890c220e176d3ca464ad964a7bc2d5909aa7e7
in chemistry, binding selectivity is defined with respect
in chemistry, binding selectivity is defined with respect to the binding of ligands to a substrate forming a complex. binding selectivity describes how a ligand may bind more preferentially to one receptor than another. a selectivity coefficient is the equilibrium constant for the reaction of displacement by one ligand...
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d20cc0b8aa525b7bfe97cdaf62c64ab1b7626393
chemical sensors, are being developed for specific target
chemical sensors, are being developed for specific target molecules and ions in which the target (guest) form a complex with a sensor (host). the sensor is designed to be an excellent match in terms of the size and shape of the target in order to provide for the maximum binding selectivity. an indicator is associated w...
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392387dccc2ba06a59057fcfd4f93971061e3d0f
a potentiometric selectivity coefficient defines the ability of
a potentiometric selectivity coefficient defines the ability of an ion-selective electrode todistinguish one particular ion from others. the selectivity coefficient, k is evaluated by means of the emf response of the ion-selective electrode in mixed solutions of the primary ion, b, and interfering ion, c (fixed interfe...
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143724c505bef3cff98d4027e26fa8a0fadfe22c
if solubility in the organic phase is not
if solubility in the organic phase is not an issue, a selectivity coefficient is equal to the ratio of the stability constants of the tbp complexes of two metal ions. for lanthanoid elements which are adjacent in the periodic table this ratio is not much greater than 1, so many cells are needed in the cascade.
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8cdcdd2c9b27e60d7fdc69542606328121c5edca
solvent extraction is used to extract individual lanthanoid
solvent extraction is used to extract individual lanthanoid elements from the mixtures found in nature in ores such as monazite. in one process, the metal ions in aqueous solution are made to form complexes with tributylphosphate (tbp), which are extracted into an organic solvent such as kerosene. complete separation i...
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7cf31b955e59d527d9085a1761bf7704bb076280
where α is selectivity factor, n is the
where α is selectivity factor, n is the number of theoretical plates k and k are the retention factors of the two analytes. retention factors are proportional to distribution coefficients. in practice substances with a selectivity factor very close to 1 can be separated. this is particularly true in gas-liquid chromato...
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de5101f8b9e63bb7e8b64f285caefbee07171c5b
in column chromatography a mixture of substances is
in column chromatography a mixture of substances is dissolved in a mobile phase and passed over a stationary phase in a column. a selectivity factor is defined as the ratio of distribution coefficients, which describe the equilibrium distribution of an analyte between the stationary phase and the mobile phase. the sele...
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ee2d920a55464d890fc9154fe31dbbffe907c3c6
treatment of poisoning by heavy metals such as
treatment of poisoning by heavy metals such as lead and mercury is more problematical, because the ligands used do not have high specificity relative to calcium. for example, edta may be administered as a calcium salt to reduce the removal of calcium from bone together with the heavy metal. factors determining selectiv...
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0a564baeeb1f3e27085237a56398c61864b54d97
wilson's disease is caused by a defect in
wilson's disease is caused by a defect in copper metabolism which results in accumulation of copper metal in various organs of the body. the target ion in this case is divalent, cu. this ion is classified as borderline in the scheme of ahrland, chatt and davies. this means that it forms roughly equally strong complexes...
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280db89a1516ac5d051b350369ead496e6b19f9f
selectivity is determined by various factors. in the
selectivity is determined by various factors. in the case of iron overload, which may occur in individuals with β- thalessemia who have received blood transfusions, the target metal ion is in the +3 oxidation state and so forms stronger complexes than the divalent ions. it also forms stronger complexes with oxygen-dono...
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33304a4b838024f0e7b156bf2d95bb586afc05c0
chelation therapy is a form of medical treatment
chelation therapy is a form of medical treatment in which a chelating ligand is used to selectively remove a metal from the body. when the metal exists as a divalent ion, such as with lead, pb or mercury, hg selectivity against calcium, ca and magnesium, mg, is essential in order that the treatment does not remove esse...
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8b1b9f476d19858c523c2fc76a1839ce711a1145
if a receptor can be isolated a synthetic
if a receptor can be isolated a synthetic drug can be developed either to stimulate the receptor, an agonist or to block it, an antagonist. the stomach ulcer drug cimetidine was developed as an h antagonist by chemically engineering the molecule for maximum specificity to an isolated tissue containing the receptor. the...
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66aa9f0cdd87e559df042dbe550da71585a7475e
in biochemistry the substrate is known as a
in biochemistry the substrate is known as a receptor. a receptor is a protein molecule, embedded in either the plasma membrane or the cytoplasm of a cell, to which one or more specific kinds of signalling molecules may bind. a ligand may be a peptide or another small molecule, such as a neurotransmitter, a hormone, a p...
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2e07a4505e864f5f106933bc98224d3900cd3de5
it is easy to show that the same
it is easy to show that the same definition applies to complexes of a different stoichiometry, a b and a c. the greater the selectivity coefficient, the more the ligand c will displace the ligand b from the complex formed with the substrate a. an alternative interpretation is that the greater the selectivity coefficien...
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51ede02de2441e32757307531e64328a0db96e90
ab + c ↽ − − ⇀ ac
ab + c ↽ − − ⇀ ac + b; k b, c = = k a c k a b = k a c k a b {\displaystyle {\ce {ab + c <=> ac + b}};\quad k_{\rm {b,c}}={\frac {{\ce {}}}{{\ce {}}}}={\frac {k_{\rm {ac}}{\ce {}}}{k_{\rm {ab}}{\ce {}}}}={\frac {k_{\rm {ac}}}{k_{\rm {ab}}}}}
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b0b2acef79e0c4f857f8db10543e1cbb2e4ec760
a selectivity coefficient is defined as the ratio
a selectivity coefficient is defined as the ratio of the two equilibrium constants. k b, c = k a c k a b {\displaystyle k_{\rm {b,c}}={\frac {k_{\rm {ac}}}{k_{\rm {ab}}}}} this selectivity coefficient is in fact the equilibrium constant for the displacement reaction
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65c1d3659f036c26db2b1f0283b29b0e106e93ce
the concept of selectivity is used to quantify
the concept of selectivity is used to quantify the extent to which one chemical substance, a, binds each of two other chemical substances, b and c. the simplest case is where the complexes formed have 1:1 stoichiometry. then, the two interactions may be characterized by equilibrium constants k and k. a + b ↽ − − ⇀ ab; ...
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ff890c220e176d3ca464ad964a7bc2d5909aa7e7
in chemistry, binding selectivity is defined with respect
in chemistry, binding selectivity is defined with respect to the binding of ligands to a substrate forming a complex. binding selectivity describes how a ligand may bind more preferentially to one receptor than another. a selectivity coefficient is the equilibrium constant for the reaction of displacement by one ligand...
wikipedia
d46ce5b32adc96f98f8d160223a2981cec51118a
the 18-year-old buenos aires programmer who created the
the 18-year-old buenos aires programmer who created the worm generator toolkit removed the application's files from his website later in february 2001. in an interview, he said that his friends had encouraged him to do so after hearing his pseudonym on television.
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d2cf260e9f8a974b06b99648cfd93a72865bc424
de wit was tried in leeuwarden and was
de wit was tried in leeuwarden and was charged with spreading data into a computer network with the intention of causing damage, a crime that carried a maximum sentence of four years in prison and a fine of 100,000 guilders (then equivalent to us$41,300). his lawyers called for the dismissal of the charges against him,...
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35cd7fce2d43f8ba5d9eac2158cc5e48bc571349
a few days after the virus release, the
a few days after the virus release, the mayor of sneek, sieboldt hartkamp, made a tentative job offer to de wit in the local administration's it department, saying that the city should be proud to have produced such a talented young man.
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a6bc07666ae4b9aaa186a1d0ea5002c06016e54e
david l. smith (the author of the 1999
david l. smith (the author of the 1999 melissa virus, who was in fbi custody at that time) assisted the fbi in tracking down de wit's identity. de wit turned himself in to the police in his hometown sneek on 14 february 2001, after he posted a confession to a website and a newsgroup devoted to the tennis player (alt.bi...
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59bcdeeeb91cbcc42186c4d2a1dcbe4bb4f00999
de wit created anna kournikova in a matter
de wit created anna kournikova in a matter of hours using a simple online visual basic worm generator program written by an argentinian programmer called alamar. "the young man had downloaded a program on sunday, february 11, from the internet and later the same day, around 3:00 p.m., set the virus loose in a newsgroup...
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the virus was created by 20-year-old dutch student
the virus was created by 20-year-old dutch student jan de wit, who used the pseudonym "onthefly", on 11 february 2001. it was designed to trick email users into clicking to open an email attachment, ostensibly an image of russian tennis player anna kournikova but instead hiding a malicious program. the virus arrived in...
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df7290f41a613641d5ac64bce9f33505e825c1ce
anna kournikova (named vbs.onthefly by its author, and
anna kournikova (named vbs.onthefly by its author, and also known as vbs/sst and vbs_kalamar) was a computer virus that spread worldwide on the internet in february 2001. the virus program was contained in an email attachment, purportedly an image of tennis player anna kournikova.
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5b739f04399c3452e4a183db802f33cb54b6995b
the commission de la construction du québec (ccq)
the commission de la construction du québec (ccq) is responsible for the application of the laws and regulations that govern the construction industry in the province of quebec. funded by the industry's employers and employees, the ccq offers numerous services in the areas of social services, vocational training, workf...
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3660950926d808b176c9d38c23704a9855da7e7d
the construction industry makes a significant contribution to
the construction industry makes a significant contribution to québec's economy. in 2014, it accounted for investments of $45.4 billion, the equivalent of 12% of the province's gdp. with an average of 234,700 direct jobs generated per month, it represents 1 job in 20 province-wide.
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be8bcaa78a239e9acdbc129e79116767b8e0f12b
in 1968, the government of québec adopted a
in 1968, the government of québec adopted a statute specifically for the construction industry, the act respecting labour relations, vocational training, and workforce management in the construction industry (act r-20), which provided for the creation of a province-wide organization to apply the law. from 1971 to 1975,...
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c2b5db80fca924b2c96b6d2d08f4fde31de4ae13
in its current form, the commission de la
in its current form, the commission de la construction du québec (ccq) was founded in 1987. its origins, however, go back to 1934: for more than 30 years (1934–68), the employers and unions in the construction industry had their agreements recognized mainly through the act respecting collective agreement decrees. parit...
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f086a32436441618a63081189431b85b997b9e59
one of the roles of the ccq is
one of the roles of the ccq is to oversee the application of the collective agreements negotiated between the employer and union parties. to ensure coherent and uniform working conditions throughout québec, the ccq has been granted certain powers, which it exercises daily, under the act on labour relations, vocational ...
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