![]() ![]() Click the ‘Add Row’ button to add a 3rd Query Row.In the empty value field in the 2nd Query Row enter the search term ‘flood’.From the Field drop down in the 2nd Query Row select ‘Description’.In the empty value field in the 1st Query Row enter the search term ‘Rain’.From the Field drop down in the 1st Query Row select ‘Title’.Two Query Rows should be displayed by default. Open the Advanced Search popout and ensure you are on the ‘Search Terms’ tab.Ensure you are starting with a fresh search by clearing any previous searches.Here we will step through constructing an advanced query where we would like to find all the records which contain ‘Rain’ in the title, and ‘flood’ and ‘weather’ in the description. Changing the Boolean value between two Query Rows will change the value between all Query Rows. The operators are applied at the search level, meaning all Query Rows are separated by the same Boolean value. The Query Constructor supports the use of the Boolean operators ‘AND’ & ‘OR’ between Query Rows. Note: Wildcard characters can be applied to single search terms, but not to search phrases. The * symbol can be used to perform multiple character wildcard search.The ? symbol can be used to perform a single character wildcard search.Exact phrases can also be entered into Condition Values by using quotes " " E.g.The search terms are treated as case insensitive E.g.Multiple search terms entered into a single Condition Value are treated by the search as being separated by the Boolean operator AND.The Value tells the search what to look for, the Field tells the search where to look, and the Condition Operator tells the search whether a record should ‘Contain’ or ‘Exclude’ the Value. Each Row consists of a Field, Condition Operator and a Value. The advanced queries created using the Query Constructor are comprised of Rows. The Query Constructor provides a way of searching for records using multiple search term combinations and Boolean operators. The tab also allows you to modify your search by removing filters. Reviewing your Advanced SearchĪs you build/refine your search in the Advanced Search popout, you can review the entire search and the number of results which will be returned by selecting the ‘Review’ tab. Each time you switch tabs the available filter options and record counts are updated to reflect any changes on the previous tab. (Subjects) the options & record counts displayed are based on your query. Where there are multiple options for a filter category e.g. Note that there is no defined order to the tabs in the Advanced Search and you can apply the filters in any order you choose. From within the Advanced Search you can construct boolean searches and apply one or more filter categories to your search. The Advanced Search popout allows you to build/refine complex queries all in a single tabbed popout. It features one of the earliest cathode x-ray tubes in Brisbane, a hand blown piece from 1898, and the prototype of the rolling loop mechanism which enabled the rapid transport of 70mm film, designed for x-ray photography and developed in BrisbaneA collection of over 70 objects associated with x-ray technology in Queensland.&rft.creator=Anonymous&rft.date=2017&rft.coverage=Queensland, Australia&rft_subject=anode&rft_subject=cathode&rft_subject=exposure&rft_subject=medical imaging&rft_subject=x-rays&rft_subject=X-Ray Equipment&rft.type=dataset&rft.language=English Access the data The collection extends over 80 years from the late 1890s to the 1970s and demonstrates changing configurations and advances with x-ray technologies through time. This includes x-ray machines and their components, most particularly x-ray tubes, together with paraphernalia for use with x-ray equipment, such as protective wear, frames, x-ray plates, and exposure meters and calculators. ![]() Ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id= Technology Collection&rft.identifier=QM00001&rft.publisher=Museum Metadata Exchange&rft.description=The Queensland Museum X-Ray Technology Collection contains a range of x-ray equipment for dental, medical, and scientific testing manufactured in Australia, Europe and America. ![]()
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