ln

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ln

The symbol for natural logarithm.

ln

abbreviation for
(Mathematics) (natural) logarithm

ln


Math. Symbol.
natural logarithm.
[l(ogarithm) n(atural)]
References in periodicals archive ?
Other LNs, which subsequently showed enlargement, were within normal size (<1.0 cm) before GC-chemotherapy (Figures 1(b)-1(d)).
Conventional US is commonly used for diagnosing malignant cervical LNs. Usually, gray-scale US features including round shape of the LNs, microcalcification, loss of fatty hilum, hyperechogenicity, and cystic change suggest to be suspicious for malignant LNs, but variable portions (10~86%) of these LNs on US revealed thyroid cancer on fine-needle aspiration (FNA) or surgery [2].
When combined with guided fine needle aspiration and cytologic analysis (FNAC), or with surgical removal and histopathology of the entire node, it is nevertheless considered a safe, reliable and widely accepted method of real-time evaluation of peripheral LNs, even in clinically silent nodes (9-11).
Conclusion: This study demonstrates that the more LNs removed during staging of EC, the greater the probability of finding LN metastasis.
The critical importance of accurate LN staging has led previous studies to address the question of minimum number of LNs that need to be examined for optimal evaluation of nodal status.
The results for '1-3' LN involvement were not significant while age (menopausal status), tumor grade and stage, tumor size, LVI, PNI and skin and nipple invasion showed significant risk prediction for '>3' LNs involvement.
The selected subcontractor(s) will be required to store 1,160,000 long-lasting insecticide treated bed nets (LNs) in a warehouse within Accra, Ghana, from on or about February 1, 2016, through March 31, 2016 Therefore, the warehouse will be required for two months from on or about February 1, 2016 to on or about March 31, 2016 (the exact dates to be confirmed prior to issuing the PO) with the possibility of extension.
LNS provides major advantages over FXP and FLP in terms of speed and accuracy when it comes to computing multiplication and division operations.
The primary contributions to the knowledge of bladder lymphatics have come from European sources and were well-summarized by Leadbetter and Cooper.[sup.6] Normal vesical lymphatics drain into the perivesical network, from which originate 6 groups of pathways: (1) the visceral lymphatic plexus within the bladder wall; (2) the intercalated LNs; (3) pelvic collecting trunks; (4) regional pelvis LNs (which include the external iliac, hypogastric and sacral LNs groups); (5) lymphatic trunks originating from the regional pelvic LNs; and (6) common iliac LNs.
Nutriset SAS (Malaunay, France) has developed new formulations and flavours of LNS targeting undernourished HIV-infected adults to be used in the Nutritional Support for African adults Starting Antiretroviral Therapy (NUSTART) trial (Pan African Clinical Trials Registry; registration # PACTR201106000300631).
In Indian context, it is important to evaluate long-term field performance of LNs, especially assessment of community acceptance and coverage rate, epidemiological impact and attrition rate.