System.Data.OleDb.OleDbException (0x80004005): Unspecified error
   at System.Data.OleDb.OleDbConnectionInternal..ctor(OleDbConnectionString constr, OleDbConnection connection)
   at System.Data.OleDb.OleDbConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningObject)
   at System.Data.ProviderBase.DbConnectionFactory.CreateNonPooledConnection(DbConnection owningConnection, DbConnectionPoolGroup poolGroup, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection)
   at System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions)
   at System.Data.ProviderBase.DbConnectionInternal.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory)
   at System.Data.OleDb.OleDbConnection.Open()
   at CatIA.ApiDb.OpenConn(OleDbConnection& cn, String strConnection) in C:\Users\enrique\source\repos\catia\CatIA\api_db.vb:line 42
Catálogo de revistas impresas de la biblioteca

  1. aut = "Yungang He"
Se encontraron 1 resultados.
Artículo:

Genetic evidence supports demic diffusion of Han culture

Autor:

Bo Wen

Hui Li

Daru Lu

Xiufeng Song

Feng Zhang

Yungang He

Feng Li

Yang Gao

Xianyun Mao

Liang Zhang

Ji Qian

Jingze Tan

Jianzhong Jin

Página:

302

Publicación:

Nature

Volúmen:

431

Número:

7006

Periodo:

Septiembre 2004

ISSN:

14764687

SrcID:

14764687-2004-09-16.txt

  • Documento número 1423308
  • Actualizado el sábado, 5 de septiembre de 2020 03:21:22 p. m.
  • Creado el sábado, 5 de septiembre de 2020 03:21:22 p. m.
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