Results 1 to 10 of about 176,577 (304)

Predictors of Dental Needle Bevel Deformation: Gauge, Insertion Frequency, and Length as Key Determinants [PDF]

Dentistry Journal
Background/Objectives: Dental needles are used routinely for local anaesthesia, but repeated insertion, needle selection, and operator handling may all compromise tip integrity. This study assessed bevel deformation, biological debris, and manual bending
Osama Zakaria
doaj   +2 more sources

The Effect of Corticosteroid Injection with and Without Dry Needling on Pain Intensity in Patients with Tennis Elbow: A Randomized Clinical Trial Study [PDF]

مجله دانشکده پزشکی اصفهان, 2022
Background: Tennis elbow is a condition in which pain is felt in the lateral part of the elbow due to the excessive extension of the wrist. This study aimed to compare the local injection effect of the corticosteroid alone vs corticosteroid alongside dry
Mohammad Hossein Besharati, Seyed Hossein Saeed Banadaky, Abbas Abdoli Tafti, Sara Jam Barsang   +3 more
doaj   +1 more source

The utility of environmental DNA from sediment and water samples for recovery of observed plant and animal species from four Mojave Desert springs

Environmental DNA, 2021
Mojave Desert springs are fragile ecosystems, hosting endemic plants and animals, which are threatened by the increasing human demand for water and climate change.
Maura Palacios Mejia, Emily Curd, Kiumars Edalati, Mark A. Renshaw, Roy Dunn, Daniel Potter, Naomi Fraga, Jenna Moore, Justin Saiz, Robert Wayne, Sophie S. Parker   +10 more
doaj   +1 more source

Features of elemental composition and pigment complex of the Siberian larch needles under impact of Irkutsk aluminum smelter emissions [PDF]

Сибирский лесной журнал, 2022
The paper presents data on the content of 32 chemical elements in the needles of the Siberian larch Larix sibirica Ledeb. trees growing at different distances from the Irkutsk aluminum smelter (IrkAS), as well as in the background areas. It is shown that
L. V. Afanas’eva, O. V. Kalugina, M. V. Oskorbina, T. M. Kharpukhaeva   +3 more
doaj   +1 more source

Татуировки алеутов: инструменты, краски, орнамент, смыслы

Искусство Евразии, 2023
Традиция декорирования тела является одной из древнейших смысловых практик в истории человечества. В статье предлагается реконструкция традиции татуировок у алеутов, одного из древнейших народов Северной Пацифики.
Понкратова, И.Ю., Лбова, Л.В., Лебедева, Л.С.   +2 more
doaj   +1 more source

Influence of microwaves on the rate of the distillation and yield of etheric oil from the wooded greenery of conifers [PDF]

Hemijska Industrija, 2005
It is known that many plants represent valuable raw materials for technological processing and that there has been an increase in the use of medicinal, aromatic and spice plants as raw materials in industry.
Marjanović-Balaban Željka, Miletić Predrag   +1 more
doaj   +1 more source

Composition of Essential Oils in Needles and Barks of Turkish Red Pine (Pinus brutia Ten.) Infested by Marchalina hellenica Genn.

Drvna Industrija, 2022
The scale insect Marchalina hellenica Genn. plays a key role in pine honey production and is hosted mainly by Turkish red pine (Pinus brutia Ten.). The needles of Turkish red pine are rich in essential oils.
Mustafa Burak Arslan, Selçuk Küçükaydin, Meltem Taş-Küçükaydin, Mehmet Emin Duru, Halil Turgut Şahin   +4 more
doaj   +1 more source

Effect of root canal geometry and needle type on apical extrusion of irrigant: an ex vivo study

Acta Odontologica Turcica, 2022
Objective: The aim was to evaluate the effect of root canal geometry on the amount of apical extrusion of irrigant, by testing different tapers and needle types.
Büşra Serçe Fikirli, Bülent Altunkaynak, Güven Kayaoğlu   +2 more
doaj   +1 more source

High-dose-rate brachytherapy (interventional radiotherapy) in lip carcinoma with rigid needles: a simple technique with excellent results

Journal of Contemporary Brachytherapy, 2022
Lip carcinoma has been treated for years with low-dose-rate (LDR) brachytherapy, achieving local control greater than 90%. Comparison between LDR and high-dose-rate (HDR) showed that they are equivalently efficient in local control, but HDR results in ...
Jose Luis Guinot, Maria Tortajada, Miguels Santos, Maria Chust, Leoncio Arribas   +4 more
doaj   +1 more source

Puente para paso de peatones, en Iowa

Informes de la Construccion, 1964
La pasarela recientemente construida en Des Moines (EE. UU.), presenta la notable particularidad de tener sus accesos en curva y apoyarse sobre pilares de forma cilíndrica.
- Howard, - Needles, - Tammen, - Bergendoff   +3 more
doaj   +1 more source