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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1984 1
1988 1
1994 1
1995 3
1997 1
1998 4
1999 2
2000 3
2001 2
2002 2
2004 1
2006 2
2009 2
2010 3
2011 1
2012 6
2013 2
2014 6
2015 2
2016 3
2017 1
2019 4
2020 3
2021 9
2022 3
2023 8
2024 2

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73 results

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Page 1
Monte Carlo Modeling of Computed Tomography Ceiling Scatter for Shielding Calculations.
Edwards S, Schick D. Edwards S, et al. Health Phys. 2016 Apr;110(4):328-41. doi: 10.1097/HP.0000000000000474. Health Phys. 2016. PMID: 26910026
The practical effect of gantry, false ceiling, and wall attenuation in limiting ceiling scatter is also explored and incorporated into the model. Monte Carlo simulations were used to calibrate the model for scatter from both concrete and lead surfaces. Gantry …
The practical effect of gantry, false ceiling, and wall attenuation in limiting ceiling scatter is also explored and incorpora …
Illumination of Interior Spaces through Structures Made of Unified Slabs of High-Performance Light-Transmitting Concrete with Embedded Optical Fibers.
Štochl N, Vychytil J, Hájek P. Štochl N, et al. Materials (Basel). 2023 Apr 16;16(8):3142. doi: 10.3390/ma16083142. Materials (Basel). 2023. PMID: 37109979 Free PMC article.
The first part of the paper focuses on the illumination of the room through the penetration of daylight through the ceiling made of light-transmitting concrete. The second part of the paper investigates the transmission of artificial light from one room to another t …
The first part of the paper focuses on the illumination of the room through the penetration of daylight through the ceiling made of l …
Optimal Design of Bubble Deck Concrete Slabs: Serviceability Limit State.
Gajewski T, Staszak N, Garbowski T. Gajewski T, et al. Materials (Basel). 2023 Jul 8;16(14):4897. doi: 10.3390/ma16144897. Materials (Basel). 2023. PMID: 37512172 Free PMC article.
However, in the case of optimization of certain structures, it is not so straightforward. An example of such constructions are bubble deck ceilings, where, in order to reduce the dead weight, air cavities are used, which are regularly arranged over the entire surface of th …
However, in the case of optimization of certain structures, it is not so straightforward. An example of such constructions are bubble deck …
Foundation Piles-A New Feature for Concrete 3D Printers.
Hoffmann M, Żarkiewicz K, Zieliński A, Skibicki S, Marchewka Ł. Hoffmann M, et al. Materials (Basel). 2021 May 13;14(10):2545. doi: 10.3390/ma14102545. Materials (Basel). 2021. PMID: 34068444 Free PMC article.
Foundation piles that are made by concrete 3D printers constitute a new alternative way of founding buildings constructed using incremental technology. ...The paper presents the possibility of making concrete foundation piles in laboratory conditions using a conc …
Foundation piles that are made by concrete 3D printers constitute a new alternative way of founding buildings constructed using incre …
Pre-discard estimation of radioactivated materials in positron emission tomography cyclotron systems and concrete walls of a cyclotron vault.
Wagatsuma K, Ishiwata K, Nobuhara F, Koumura I, Kunugi M, Oda K, Miwa K, Toyohara J, Ishii K. Wagatsuma K, et al. Med Phys. 2019 May;46(5):2457-2467. doi: 10.1002/mp.13492. Epub 2019 Apr 8. Med Phys. 2019. PMID: 30870578
METHODS: Cylindrical concrete cores were bored into all four walls, ceiling, and floor of a room where a Cypris 370 cyclotron had been operated for 22.8 yr and then cooled for 40 months. ...Amounts of materials with both measured and calculated total radioactivity c …
METHODS: Cylindrical concrete cores were bored into all four walls, ceiling, and floor of a room where a Cypris 370 cyclotron …
Distribution of residual long-lived radioactivity in the inner concrete walls of a compact medical cyclotron vault room.
Fujibuchi T, Nohtomi A, Baba S, Sasaki M, Komiya I, Umedzu Y, Honda H. Fujibuchi T, et al. Ann Nucl Med. 2015 Jan;29(1):84-90. doi: 10.1007/s12149-014-0918-6. Epub 2014 Oct 14. Ann Nucl Med. 2015. PMID: 25311501
The activation causes a substantial radioactive waste management problem when facilities are decommissioned. In the present study, several concrete cores from the walls, ceiling and floor of a compact medical cyclotron vault room were samples 2 years after the termi …
The activation causes a substantial radioactive waste management problem when facilities are decommissioned. In the present study, several …
Cost Analysis of Prefabricated Elements of the Ordinary and Lightweight Concrete Walls in Residential Construction.
Kurpinska M, Grzyl B, Kristowski A. Kurpinska M, et al. Materials (Basel). 2019 Nov 4;12(21):3629. doi: 10.3390/ma12213629. Materials (Basel). 2019. PMID: 31690050 Free PMC article.
One of them was the production of the walls of a building from reinforced concrete prefabricates with styrofoam insulation layer. The second variant for analysis were prefabricated walls from lightweight concrete, made of sintered clay aggregate with a foam core. .. …
One of them was the production of the walls of a building from reinforced concrete prefabricates with styrofoam insulation layer. The …
Sticky Floor, Broken Ladder, and Glass Ceiling: Gender and Racial Trends Among Neurosurgery Residents.
Maqsood H, Younus S, Naveed S, Chaudhary AMD, Khan MT, Khosa F. Maqsood H, et al. Cureus. 2021 Sep 23;13(9):e18229. doi: 10.7759/cureus.18229. eCollection 2021 Sep. Cureus. 2021. PMID: 34703711 Free PMC article.
Conclusion Our study concludes that gender and racial disparity persist within the neurosurgery residency training programs in the US. Concrete efforts at all academic levels are needed to provide greater support for the females and for the careers of underrepresented mino …
Conclusion Our study concludes that gender and racial disparity persist within the neurosurgery residency training programs in the US. Co …
Evaluating validity properties of 25 race-related scales.
Hester N, Axt JR, Siemers N, Hehman E. Hester N, et al. Behav Res Methods. 2023 Jun;55(4):1758-1777. doi: 10.3758/s13428-022-01873-w. Epub 2022 Jun 29. Behav Res Methods. 2023. PMID: 35768743
Despite showing adequate internal reliability, many scales demonstrated poor model fit and had latent score distributions showing clear floor or ceiling effects, results that illustrate deficiencies in these measures' ability to capture their intended latent construct. Nom …
Despite showing adequate internal reliability, many scales demonstrated poor model fit and had latent score distributions showing clear floo …
Analysis of the Technical Condition of a Late 19th Century Public Building in Łódź.
Grzmil W, Zapała-Sławeta J, Juruś J. Grzmil W, et al. Materials (Basel). 2023 Feb 28;16(5):1983. doi: 10.3390/ma16051983. Materials (Basel). 2023. PMID: 36903096 Free PMC article.
Tests were also conducted out on concrete samples taken from individual ceilings. The concrete cores were tested for compressive strength, water absorption, density, porosity, and carbonation depth. Corrosion processes including the degree of carbonization an …
Tests were also conducted out on concrete samples taken from individual ceilings. The concrete cores were tested for co …
73 results