OBJECTIVES Local anesthetic infiltration is also a process of a painful process itself. INJEX™ technology, known as "Needle-free" drug delivery system, was designed for reducing the pain associated with cutaneous procedures. We conducted a prospective, randomized trial to evaluate the application of lidocaine with INJEX™ system and 27-gauge needle. METHODS A total of 60 consecutive patients w...

In the present paper, we determine nonholonomic Frames for Finsler space with special (α, β) -metrics of various type and also observed frames expesses as a Guage Transformation metric.

Aim: The aim of this study was to compare the diagnostic adequacy thyroid samples obtained with 22-Gauge and 27-Gauge needles. Materials Methods: From January 2019 December 2019, 860 patients nodules who underwent ultrasound-guided fine-needle biopsies were included in retrospective study. results taken classified cytologically according Bethesda 2017classification. Sample rates calculated for ...

Technetium-99m sulphur colloid (99mTc-SC) scintigraphy is a commonly used method in the assessment of peritoneopleuric leak in cases of liver insufficiency [1-4]. A 40 years old patient with alcoholic cirrhosis liver insufficiency, ascitis and hepatic encephalopathy was severely dyspnoic due to large right sided pleural effusion. A 99mTc-SC peritoneo-pleuric scintigraphy was performed. A 1.5 in...

We show that when left and right handed neutrinos a have majorana mass matrix, local guage invariance produces a fifth force acting between chiral charges on neutrinos and quarks. The force is a carried by a massless (or low mass) 1-spin guage boson, we call an axiphoton. The force is caused by a U(1) axial guage symmetry in the way as the electromagnetic force. We expect from renormalisation t...

We describe mobile robots engaged in a cooperative task that requires communication The robots are initially given a xed but uninterpreted vocabulary for communication In attempting to perform their task the robots learn a private communication lan guage Di erent meanings for vocabulary elements are learned in di erent runs of the experiment As circumstances change the robots adapt their lan gu...

A bstract.Lin ear lan guage class is a su bclass of context-free lan guage class. In t his paper, we propose an algorithm to learn linear languages from structural information of t heir strings. We compare our algorithm with other ad apt ed algorit hm from Radhakrishnan an d Nagaraja [RN1]. The proposed method and the adapt ed algorithm are heuristic techniques for the learnin g t asks, and the...

We describe a method for incrementally construct­ ing belief networks. We have developed a network­ construction language similar to a forward-chaining lan­ guage using data dependencies, but with additional features for specifying distributions. Using this lan­ guage, we can define parameterized classes of proba­ bilistic models. These parameterized models make it possible to apply probabilist...

Many dentists prefer using smaller gauge (27- or 30-gauge) needles for anesthesia injection, believing that needles with a smaller diameter result in less injection pain than wider diameter needles. For this study, three dentists in a general practice administered 930 injections to 810 adult patients using 25- and 27-gauge needles for mandibular inferior alveolar block injections and 25-, 27-, ...

To the Editor: We have previously published an article describing a new approach to the interscalene brachial plexus block (1). This technique uses the bony anatomy of the cervical spine as a landmark for directing the needle to the correct position, with the needle type being a 22gauge B-bevel shielded needle. However, studies are conflicting regarding bevel types and their association with pe...