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delete duplicate records in a table oracle

Calculations in a Pivot Table

Calculations in a Pivot Table

Cơ sở dữ liệu

... 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:ã The subtotals for Years are automatically hidden ... formula is changed.3.17. Using Formulas: Creating a Calculated FieldProblem In your pivot table, Rep and Product are in the Row Labels area. In the Values area, the Totalfield shows the total sales ... inserted in the workbook, with a list of calculated items and a list of calculatedfields.3.27. Using Formulas: Accidentally Creating a Calculated ItemProblemYour pivot table contains a calculated...
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Multithreaded Programming in a Microsoft  Win32* Environment

Multithreaded Programming in a Microsoft Win32* Environment

Hệ điều hành

... that we should always create threads since at times there are certain disadvantages in using multiple threads to accomplish a task in a program. The overhead of adding threads, scheduling ... performance of an application can be improved by creating a separate thread for performing each of these activities rather than using a single thread to perform all these activities in a serial manner. ... if a user wants to cancel bringing in a large amount of data from a web page, a single threaded Internet browser application needs to have some process in place to periodically check for cancellation...
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Báo cáo y học:

Báo cáo y học: "Emergency intraosseous access in a helicopter emergency medical service: a retrospective study"

Y học thưởng thức

... critically ill patients in emergency situations. As part of their HEMS trainingprogramme, intraosseous training was given using man-ual needles, Bone Injection Guns, and EZ-IOđ on bothmanikins and ... Heltne1,2,3AbstractBackground: Intraosseous access (IO) is a method for providing vascular access in out-of-hospital resuscitation ofcritically ill and injured patients when traditional intravenous access ... Newer intraosseous techniques may enable faster and more reliable vascular access, and this canlower the threshold for intraosseous access on both adult and paediatric patients in critical situations....
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Báo cáo y học:

Báo cáo y học: "Management of chest pain: exploring the views and experiences of chiropractors and medical practitioners in a focus group interview"

Y học thưởng thức

... objective was to gain insightinto the care and management of patients with muscu-loskeletal chest pain as experienced by both those withchiropractic training, medical training or combined train-ing.MethodsData ... pain cases presenting earlier during an episode ofcare-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...
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Báo cáo y học:

Báo cáo y học: "Users' guides to the medical literature: how to use an article about mortality in a humanitarian emergency"

Y học thưởng thức

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

Báo cáo y học: "Strict glycaemic control in patients hospitalised in a mixed medical and surgical intensive care unit: a randomised clinical trial"

Y học thưởng thức

... Alvaro Mauricio Quintero3, Luis Gabriel González3, Nora Elena Saldarriaga4, Marisol Bedoya1, Juan Manuel Toro5, Jorge Byron Velásquez4, Juan Carlos Valencia4, Clara Maria Arango5, ... glycaemic control in patients hospitalised in a mixed medical and surgical intensive care unit: a randomised clinical trialGisela Del Carmen De La Rosa1, Jorge Hernando Donado2, Alvaro ... Arango5, Pablo Henrique Aleman1, Esdras Martin Vasquez4, Juan Carlos Chavarriaga4, Andrés Yepes4, William Pulido4, Carlos Alberto Cadavid1 and Grupo de Investigacion en Cuidado intensivo:...
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Báo cáo khoa học:

Báo cáo khoa học: "The clinical value of daily routine chest radiographs in a mixed medical–surgical intensive care unit is low"

Y học thưởng thức

... clinically relevant and irrelevant findings, and simplyreported on all abnormalities [12]. At present, in many ICUsCXRs are still routinely obtained on a daily basis, at least in TheNetherlands ... [summarized in Table 1] were absent orpresent and, if an abnormality was present, whether it wasjudged to be an 'old' or 'new' finding). In case an abnormalitywas worsening, ... relevant abnormalities, and they rarelyprompt action. We propose that this diagnostic examination beabandoned in ICU patients.IntroductionChest radiographs (CXRs) are frequently obtained in intensivecare...
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 Báo cáo y học:

Báo cáo y học: " High blood pressure, antihypertensive medication and lung function in a general adult population"

Y học thưởng thức

... than O-level).Furthermore, the use of medication within the last sevendays before the examination was ascertained by an instru-ment for database-assisted online collection of medicationdata ... Greifswald, Greifswald, Germany.7CentralHospital of Augsburg, MONICA/KORA Myocardial Infarction Registry,Augsburg, Germany.8Ludwig-Maximilians-University, Institute of MedicalData Management, ... analysis indicates thatBBL 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...
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