find unique records in a table

Ngày tải lên: 21/01/2014, 12:20

Ngày tải lên: 24/12/2013, 05:15

... area, Years and Date are in the Row Labels area, and Units is in the Values area. If you calculate a running total with Date as the base field: • The subtotals for Years are automatically hidden ... each sales manager. In your pivot table, Sales Manager is in the Row Labels area, Category is in the Column Labels area, and Units is in the Values area (see the table at the left in Figure 3-18). ... calculated field. CHAPTER 3 ■ CALCULATIONS IN A PIVOT TABLE 65 Calculated items and calculated fields are calculated differently. For calculated items, the individual records in the source data...

Ngày tải lên: 09/10/2013, 12:20

Ngày tải lên: 24/12/2013, 05:15

Ngày tải lên: 21/01/2014, 11:20

Ngày tải lên: 26/01/2014, 11:20

Ngày tải lên: 27/03/2014, 12:21

Ngày tải lên: 07/07/2014, 12:20

Ngày tải lên: 12/08/2014, 05:20

Ngày tải lên: 12/08/2014, 23:21

... the main program is busy doing something, the other threads can handle the user inputs and perform the tasks. For example, if a user wants to cancel bringing in a large amount of data from a web ... threads to handle individual tasks. For instance, if a thread performing activity A spends a significant amount of time waiting for an I/O operation to complete, another thread can be created ... pressing a button or constantly interacting with the program, are independent activities. The performance of an application can be improved by creating a separate thread for performing each of...

Ngày tải lên: 12/09/2012, 14:40

Ngày tải lên: 04/10/2012, 10:24

Ngày tải lên: 04/10/2012, 10:25

... critically ill patients in emergency situations. As part of their HEMS training programme, intraosseous training was given using man- ual needles, Bone Injection Guns, and EZ-IO® on both manikins and ... Heltne 1,2,3 Abstract Background: Intraosseous access (IO) is a method for providing vascular access in out-of-hospital resuscitation of critically ill and injured patients when traditional intravenous access ... Newer intraosseous techniques may enable faster and more reliable vascular access, and this can lower the threshold for intraosseous access on both adult and paediatric patients in critical situations....

Ngày tải lên: 25/10/2012, 10:02

... objective was to gain insight into the care and management of patients with muscu- loskeletal chest pain as experienced by both those with chiropractic training, medical training or combined train- ing. Methods Data ... pain cases presenting earlier during an episode of care-seeking, or more likely as a generalist to serve as a main source of care overall for an entire chest pain epi- sode. Along that same line, ... competencies, and standards for referrals and sharing of clinical informa- tion that may improve current and future cross-discipli- nary coordination of care for chest pain patients. Clinical and health...

Ngày tải lên: 25/10/2012, 10:06

... studies in conflict settings as diverse as Angola [27], Afghanistan [28], and Burma (Myanmar) [29]. If a study omits children in addressing population mortality, findings may exclude a large por- tion ... determine the validity of the study and the applicability of the findings to their settings. Public health scenario You are a physician working for an international human- itarian medical organization ... Uppsala Conflict Database Program (a database that contains information on armed conflicts of the world since 1989) [5], and the Database on the Human Impact of Complex Emergencies (CE-DAT) [6]. Using...

Ngày tải lên: 25/10/2012, 10:31

... Alvaro Mauricio Quintero 3 , Luis Gabriel González 3 , Nora Elena Saldarriaga 4 , Marisol Bedoya 1 , Juan Manuel Toro 5 , Jorge Byron Velásquez 4 , Juan Carlos Valencia 4 , Clara Maria Arango 5 , ... glycaemic control in patients hospitalised in a mixed medical and surgical intensive care unit: a randomised clinical trial Gisela Del Carmen De La Rosa 1 , Jorge Hernando Donado 2 , Alvaro ... Arango 5 , Pablo Henrique Aleman 1 , Esdras Martin Vasquez 4 , Juan Carlos Chavarriaga 4 , Andrés Yepes 4 , William Pulido 4 , Carlos Alberto Cadavid 1 and Grupo de Investigacion en Cuidado intensivo:...

Ngày tải lên: 25/10/2012, 10:35

... clinically relevant and irrelevant findings, and simply reported on all abnormalities [12]. At present, in many ICUs CXRs are still routinely obtained on a daily basis, at least in The Netherlands ... [summarized in Table 1] were absent or present and, if an abnormality was present, whether it was judged to be an 'old' or 'new' finding). In case an abnormality was worsening, ... The following definitions were used: a 'new expected finding' was any new finding that had been predicted by the Table 1 Findings (expected) on daily routine chest radiographs for which...

Ngày tải lên: 25/10/2012, 10:39

... than O-level). Furthermore, the use of medication within the last seven days before the examination was ascertained by an instru- ment for database-assisted online collection of medication data ... analysis indicates that BBL medication and not any other antihypertensive treat- ment is associated with reduced lung function in a gen- eral adult population. Thus, our findings may serve as a basis ... Greifswald, Greifswald, Germany. 7 Central Hospital of Augsburg, MONICA/KORA Myocardial Infarction Registry, Augsburg, Germany. 8 Ludwig-Maximilians-University, Institute of Medical Data Management,...

Ngày tải lên: 25/10/2012, 10:45