نتایج جستجو برای: sandpaper
تعداد نتایج: 219 فیلتر نتایج به سال:
In the musical output of modern Danish composer Bent Sørensen, genre instrumental concerto occupies leading position. The has written eight concertos, as well a number orchestral works in which particular solo instruments stand out. Based on their analysis, article reveals composer’s approach to this and possibility maintaining it. One characteristic features Sørensen’s is programmatic quality....
Invertebrate seed predation is a potential ecosystem service that substantially reduces weed seeds in crop fields, decreasing the seedling emergence and, thus, limiting competition next season. It may, be considered as natural component of long-term management toolbox. This study aimed to measure post-dispersal invertebrate levels following relevant species Hungarian maize fields: Ambrosia arte...
ABSTRAKPenelitian ini bertujuan untuk mengetahui: (1) bahan dan alat yang digunakan pembuatan sedotan bambu di Desa Sinabun (2) Proses berisi gambaran wayang Sinabun. Penelitian merupakan penelitian deskriptif dengan pendekatan kualitatif. Subjek adalah Gede Suarsa Ariawan objek karya Ariawan. Metode pengumpulan data dalam metode observasi, dokumentasi, wawancara, kepustakaan. Analisis analisis...
Aims: This study aims to evaluate the shear bond strength of three types dual-cure self-adhesive resin cement (SARCs) bonded different substrates with detection failure, EDX analysis for substrates, control substrate, and after applications. Materials methods: Thirty specimens from enamel same number dentin zirconia are prepared. Zirconia discs prepared by CAD-CAM system. Dental intact surface ...
A 6-year-old Chinese girl presented to our institution with fever of 9 days. Her temperature was persistently above 38.5°C, with a maximum temperature of more than 40°C. This was associated with sore throat and cough. There was no recent travel or sick contact, and her vaccinations were up-to-date with the national immunization schedule. She was initially seen by a family physician and given az...
1. Two monkeys were trained to grasp, lift, and hold a device between the thumb and forefinger for 1 s. The device was equipped with a position transducer and strain gauges that measured the horizontal grip force and the vertical lifting or load force. On selected blocks of 20-30 trials, a force-pulse perturbation was applied to the object during static holding to simulate object slip. The anim...
Recent studies of rat mesenteric arteries using a wire myograph detected decreased Ca2+ and acetylcholine-induced relaxation responses. Preliminary experiments indicated the reduced responses were associated with the tungsten wire used in the myograph system. Compared with earlier observations, arteries mounted on aged 28-microm tungsten wire showed decreased maximal Ca2+-induced relaxation res...
For an animal with no legs, snakes are capable of some remarkable feats. From crawling on land to swallowing their prey whole, have come up clever solutions limbless life. But legs push with, how do launch themselves toward food? Derek Jurestovsky from the University Akron, USA, thinks that heavy-bodied snakes, such as blood python (Python brongersmai), can take advantage features in environmen...
Using a four-arm plus-shaped maze, rats with neurotoxic lesions in the dorsal hippocampus were trained in a spatial reference memory task in which both the extramaze constellation of stimuli and an intramaze landmark (a piece of sandpaper covering the ̄oor of the goal) indicated the location of the goal arm. After reaching criterion, animals were given two transfer tests in order to investigate...
Neuropathic pain is considered as an inappropriate response caused by a lesion or dysfunction in the PNS or CNS). Neuropathic pain can manifest itself as either without a stimulus (stimulus-independent pain) and/ or as pain hypersensitivity elicited after a stimulus (stimulus-evoked pain). Stimulusindependent pain includes symptoms described by the patient such as (a) continuous, burning pain (...
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