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Showing 1 to 12 of 324 entries
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SU-E-T-466: TCP and NTCP: Is That All?.

Medical physics

Sánchez-Nieto B, Expósito MR, Terrón JA, Paiusco M, Cagni E, Ghetti C, Filice S, Grishchuk D, Mateos JC, Roselló J, Planes D, Nã Ñez L, Sánchez-Doblado F.
PMID: 28517456
Med Phys. 2012 Jun;39(6):3812. doi: 10.1118/1.4735555.

PURPOSE: Concerns about the secondary cancer risks associated to the peripheral neutron and photon contamination in photon modern radiotherapy (RT) techniques (e.g., Intensity Modulated RT -IMRT- or Intensity Modulated Arc Therapy -IMAT) have been widely raised. Benefits in terms...

Comparative evaluation of bite forces in patients after treatment of mandibular fractures with miniplate osteosynthesis and internal locking miniplate osteosynthesis.

Journal of International Society of Preventive & Community Dentistry

Kumar S, Gattumeedhi SR, Sankhla B, Garg A, Ingle E, Dagli N.
PMID: 25452924
J Int Soc Prev Community Dent. 2014 Nov;4:S26-31. doi: 10.4103/2231-0762.144575.

AIMS AND OBJECTIVES: The aim of present study was to compare the stability of fractured mandibular fragments under functional load, when fixed with conventional miniplate and internal locking miniplate.MATERIALS AND METHODS: Bite force (in kg) recorded in twenty mandible...

Kinetics and calcium-specificity of polyamine uptake in carrot protoplasts.

Amino acids

Antognoni F, Casali P, Pistocchi R, Bagni N.
PMID: 24189738
Amino Acids. 1994 Oct;6(3):301-9. doi: 10.1007/BF00813750.

The kinetics of putrescine and spermidine uptake and the influence of calcium on the kinetic parameters of the transport process were investigated in protoplasts isolated from carrot phloem parenchyma. Spermidine uptake dependence on external concentration was biphasic, both in...

Iatrogenic rectovaginal fistula repair by trans-perineal approach and pubo-coccygeus muscle interposition.

International journal of surgery case reports

Pata G, Pasini M, Roncali S, Tognali D, Ragni F.
PMID: 25016079
Int J Surg Case Rep. 2014;5(8):527-31. doi: 10.1016/j.ijscr.2014.04.014. Epub 2014 Jun 19.

INTRODUCTION: Rectovaginal fistula (RVF) is a rare but debilitating complication of a variety of pelvic surgical procedures.PRESENTATION OF CASE: We report the case of a 45-year-old female who underwent the STARR (Stapled Trans Anal Rectal Resection) procedure, that was...

Adjunct Screening With Tomosynthesis or Ultrasound in Women With Mammography-Negative Dense Breasts: Interim Report of a Prospective Comparative Trial.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology

Tagliafico AS, Calabrese M, Mariscotti G, Durando M, Tosto S, Monetti F, Airaldi S, Bignotti B, Nori J, Bagni A, Signori A, Sormani MP, Houssami N.
PMID: 26962097
J Clin Oncol. 2016 Jun 01;34(16):1882-1888. doi: 10.1200/JCO.2015.63.4147. Epub 2016 Mar 09.

PURPOSE: Debate on adjunct screening in women with dense breasts has followed legislation requiring that women be informed about their mammographic density and related adjunct imaging. Ultrasound or tomosynthesis can detect breast cancer (BC) in mammography-negative dense breasts, but...

Surgical importance of arterial segments of human kidneys: an angiography and corrosion cast study.

Journal of clinical and diagnostic research : JCDR

Rani N, Singh S, Dhar P, Kumar R.
PMID: 24783063
J Clin Diagn Res. 2014 Mar;8(3):1-3. doi: 10.7860/JCDR/2014/7396.4086. Epub 2014 Mar 15.

OBJECTIVE: Variations in the arterial supply of human kidney have been observed frequently, either in routine dissections or surgical practice. The main objective of the present study was to describe the arterial segmental pattern of human kidneys and its...

Charge-displacement analysis as a tool to study chalcogen bonded adducts and predict their association constants in solution.

Dalton transactions (Cambridge, England : 2003)

Ciancaleoni G, Santi C, Ragni M, Braga AL.
PMID: 26530466
Dalton Trans. 2015 Dec 14;44(46):20168-75. doi: 10.1039/c5dt03388h.

The secondary interaction between a polarized chalcogen atom and different Lewis bases, either anionic or neutral, has been studied by charge displacement analysis. Using charge displacement analysis, the charge rearrangement in the adduct upon the formation of the interaction...

Anomalous cutaneous branch of median nerve in arm: a report of anatomical variation with clinical implications.

Anatomy & cell biology

Singh S, Rani N, Kaushal P, Kumar H, Sharrif A, Roy TS.
PMID: 24987552
Anat Cell Biol. 2014 Jun;47(2):138-40. doi: 10.5115/acb.2014.47.2.138. Epub 2014 Jun 20.

The objective of the study was to observe and document the variation on the subject of branches of the median nerve. This report will assist clinicians and surgeons by considering anatomical variation associated with the median nerve in interpreting...

Spermidine Uptake by Mitochondria of Helianthus tuberosus.

Plant physiology

Pistocchi R, Antognoni F, Bagni N, Zannoni D.
PMID: 16667336
Plant Physiol. 1990 Mar;92(3):690-5. doi: 10.1104/pp.92.3.690.

In the present work evidence is provided that spermidine, a polyamine largely present in plant tissues, may be transported, at physiological concentrations, into the matrix space of mitochondria isolated from tubers of Helianthus tuberosus L. cv OB1 (Jerusalem artichoke)....

Group delay of evanescent signals in a waveguide with barrier.

Physical review. E, Statistical, nonlinear, and soft matter physics

Ragni L.
PMID: 19518373
Phys Rev E Stat Nonlin Soft Matter Phys. 2009 Apr;79(4):046609. doi: 10.1103/PhysRevE.79.046609. Epub 2009 Apr 29.

The time history of subsequent tunneled wave packets can represent a more meaningful way to describe signal evolutions and to determine the group delay than the detection of a demodulated monopulse envelope. In the present experimental research, the delay...

Deoxyribonucleic acid (DNA) biosensors for environmental risk assessment and drug studies.

Analytica chimica acta

Bagni G, Osella D, Sturchio E, Mascini M.
PMID: 17723509
Anal Chim Acta. 2006 Jul 28;573:81-9. doi: 10.1016/j.aca.2006.03.085. Epub 2006 Apr 03.

In the present work, electrochemical DNA biosensors are proposed as a screening device for the rapid bio-analysis of environmental pollution and DNA-drug interaction studies. The binding of small molecules to DNA immobilised on disposable screen-printed electrodes has been measured...

Orthogonal coordinates and hyperquantization algorithm. The NH3 and H3O+ umbrella inversion levels.

The journal of physical chemistry. A

Ragni M, Lombardi A, Barreto PR, Bitencourt AC.
PMID: 19757778
J Phys Chem A. 2009 Dec 31;113(52):15355-65. doi: 10.1021/jp906415m.

In order to describe the umbrella inversion mode, which is characteristic of AB(3)-type molecules, we have introduced an alternative hyperspherical coordinate set based on a parametrization of Radau-Smith orthogonal vectors and have considered constraints which allow us to enforce...

Showing 1 to 12 of 324 entries