Results 201 to 210 of about 174,150 (255)

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

open access: yesAdvanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang   +4 more
wiley   +1 more source

A Positive Oesophageal Margin in Stomach Cancer

Australian and New Zealand Journal of Surgery, 2000
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Wong, J, Law, S
openaire   +4 more sources

Positive Surgical Margins: Race or Surgeon?

European Urology, 2015
The present study by Jalloh et al. published in this month’s issue of European Urology aimed to investigate the influence of racial variations on pathologic outcome after radical prostatectomy (RP) for low-risk prostate cancer (PCa) patients. The positive surgical margin (PSM) rate was significantly higher in the African American group (31%) than in ...
Alexandre R, Zlotta, Cynthia, Kuk
openaire   +2 more sources

Positive surgical margins in cancer of the larynx

European Archives of Oto-Rhino-Laryngology, 2001
In order to determine what should be done for laryngeal cancer patients when surgical margins are positive, and to evaluate their prognosis, a retrospective review of 21 laryngeal cancer patients with positive surgical margins out of 714 surgically treated cases (2.9%) was carried out. Nineteen patients were treated with postoperative radiation therapy.
Kaya, Sefa   +4 more
openaire   +3 more sources

The position of the margin of the gingiva

Oral Surgery, Oral Medicine, Oral Pathology, 1958
Abstract Although the exact mechanism is unknown, certain empirical correlations make it possible to predict changes in the position of the free gingival margin. This information is useful in attaining pocket elimination and preserving periodontal health.
openaire   +2 more sources

Classroom Competencies and Marginal Positionings

British Journal of Sociology of Education, 1994
Abstract In this paper we examine the way students are positioned in classrooms in terms of the binary power/powerlessness and its relation to other binaries such as teacher/student, white/black and competent/incompetent student. We show how those positioned in the marked non‐ascendant pair of each binary are assumed, from the perspective of ‘teaching ...
Bronwyn Davies, Robyn Hunt
openaire   +1 more source

Marginality and Integrative Management Positions.

Academy of Management Journal, 1969
The marginality component of personality appears appropriate for men who hold integrative management positions.
R. C. Ziller, B. J. Stark, H. O. Pruden
openaire   +1 more source

[Positive surgical margins after radical prostatectomy].

Urologia, 2014
Positive surgical margins (PSMs) in radical prostatectomy specimens are usually considered a negative prognostic parameter. However, their definition and the management of patients with PSMs remain unclear. The aim of the present review is to define pathological features of PSMs,to report their incidence and risk factors and to update PSMs prognostic ...
Galetti, Tommaso Prayer   +3 more
openaire   +3 more sources

Significance of Positive Nodes and Positive Margins

1991
Approximately 30% of patients with prostatic malignancy clinically confined to the organ of origin by rectal examination or by ultrasound examination have extension of malignancy to the regional pelvic lymph nodes. Involvement of the regional pelvic nodes is felt to reflect extension of the malignancy from the primary organ of origin and to identify ...
openaire   +1 more source

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