David Ji
David Longfen Ji is an American businessman who co-founded Apex Digital, an electronics manufacturer.
In 2004, he was arrested in China following a dispute with Sichuan Changhong Electric, a supplier owned by the city of Mianyang and the province of Sichuan.
Changhong accused him of defrauding them through bad checks.
Ji was taken, according to an account by his lawyer, to the senior management and told, "I decide whether you live or die."
He has been held in China without charges.
Ji's case highlighted an "implicit racism" in dealings with American businessmen.
As a U.S. citizen he was not granted the same treatment by authorities as non-ethnically Chinese businessmen sharing the same nationality.
Jacco Verhaeren
Jacco Verhaeren( born April 4, 1969 in Rijsbergen) is a Dutch swimming coach.
He was formerly the sporting director of the Dutch swimming team and the Nationaal Zweminstituut Eindhoven.
On October 17, 2013 Verhaeren was named the head coach of the Australian swimming team.
He is best known for guiding Pieter van den Hoogenband, Inge de Bruijn, and Ranomi Kromowidjojo to multiple Olympic gold medals.
In 2010 the book" Boven Water" about Verhaeren was published, written by his brother Henk Verhaeren.
De Bruijn–Erdős theorem (incidence geometry)
In incidence geometry, the De Bruijn – Erdős theorem, originally published by, states a lower bound on the number of lines determined by" n" points in a projective plane.
By duality, this is also a bound on the number of intersection points determined by a configuration of lines.
Although the proof given by De Bruijn and Erdős is combinatorial, De Bruijn and Erdős noted in their paper that the analogous( Euclidean) result is a consequence of the Sylvester – Gallai theorem, by an induction on the number of points.
Rhinella scitula
Rhinella scitula is a species of toads in the family Bufonidae.
It is found in the southwestern Mato Grosso do Sul, Brazil, and in the adjacent southeastern Paraguay( Amambay and Concepción Departments).
De Bruyne
De Bruyne is a Dutch surname meaning" the brown one".
The name is variably spelled Debruyne or De Bruijne as well.
More common forms are De Bruin, De Bruijn, and De Bruyn.
People with this surname include:
Trina de Moya de Vasquez (Santo Domingo Metro)
Trina de Moya de Vasquez is a Santo Domingo Metro station on Line 2.
It was open on 9 August 2018 as part of the section of Line 2 between Eduardo Brito and Concepción Bona.
The station is located between Rosa Duarte and Concepción Bona.
This is an underground station built below Avenida San Vicente de Paúl.
It is named in honor of Trina de Moya de Vasquez.
Fernando Bolívar Galiano
Fernando Bolivar Galiano was born on October 5, 1965, in( Alcalá la Real, Jaén, España, 1965), the son of José Bolívar Gómez de Urda and Concepción G. Suárez de Urbina.
Fernando Bolívar- Ferbo Ligali- is a pioneer in studies on the bio-deterioration of cultural goods.
Concepción Ojeda Hernández
Concepción Ojeda Hernández( born 14 May 1977) is a Mexican politician from the Party of the Democratic Revolution.
From 2006 to 2009 she served as Deputy of the LX Legislature of the Mexican Congress representing Michoacán.
Jaap R. Bruijn
Jacobus Ruurd" Jaap" Bruijn( born in 1938 in The Hague), is one of the best known and respected Dutch maritime historians.
He was professor of maritime history at the University of Leiden from 1979 until his retirement in 2003.
During his 41- year teaching career as The Netherlands' only university professor of maritime history, he guided the doctoral theses of no fewer than 43 graduate students.
Martina Moravcová
Martina Moravcová( born 16 January 1976 in Piešťany, Trnava, Czechoslovakia) is a medley, butterfly and freestyle swimmer from Slovakia.
She made her international swimming debut in 1991 for Czechoslovakia, and has gone on to compete in five consecutive Summer Olympics( 1992–2008).
She is a two- time Olympic silver medalist, both achieved at the 2000 Summer Olympics in Sydney, Australia.
In the 100- meter butterfly, she finished second to Inge de Bruijn, and in the 200- meter freestyle, she finished eight one- hundredths of a second to home favorite Susie O'Neill.

Question: Did Jaap R. Bruijn and Concepción Ojeda Hernández have the same nationality?
Answer: no