Tooth size

In this study, a hydroxyapatite (HA) based scaffold was used together with human adipose stem cells (hASCs), human bone marrow stem cells (hBMSCs) and gingival epithelial cells to mimic human tooth dentin-pulp-enamel tissue complexes and model an immature tooth at the late bell stage in vitro. Characteristics of the scaffold were determined via SEM, FTIR, pore size and density measurements. Changes in gene expression, protein secretions and tissue histology resulting from cross-interactions of different dental tissues grown in the system were shown.

13p thiencuuchu 27-11-2021 10 1   Download

Wnt5a and Mrfzb1 genes are involved in the regulation of tooth size, and their expression levels are similar to that of Bmp7 during morphogenesis, including during the cap and early bell stages of tooth formation. We previously reported that Usag-1-deficient mice form supernumerary maxillary incisors.

10p viwyoming2711 16-12-2020 12 1   Download

Molai aadu is a lesser known goat breed rearing for meat purpose in Tamil Nadu and not yet registered as distinct breed. So far no sincere efforts have been made for registration of this population of important genotype. Hence, the present study was carried out to document Molai Aadu goat by using the proforma developed by the NBAGR, Karnal. Molai aadu goat is very popular among the breeders and has spread to Salem, Namakkal, Karur, Erode and Tirupur districts. The goat is prevalently spread to Chithode, Kavundapadi, Sirivaloor, Nambiyoor, Kanjikovil and Nallampatty areas of Erode district.

5p nguaconbaynhay1 04-12-2019 18 1   Download

Coomansus venezolanus (Loof, 1964) Jairajpuri & Khan, 1977 from Cao Loc, Lang Son province is described and illustrated and represents a new record for Vietnam. The species is characterized by its body size, 1.9-2.1 mm long, a strongly sclerotized buccal cavity with apex of dorsal tooth situated at 26-30% of buccal cavity length from anterior end and vulva at 60-64% of body length from anterior end.

5p vitheseus2711 28-10-2019 20 0   Download

Coomansus venezolanus (Loof, 1964) Jairajpuri & Khan, 1977 from Cao Loc, Lang Son province is described and illustrated and represents a new record for Vietnam. The species is characterized by its body size, 1.9-2.1 mm long, a strongly sclerotized buccal cavity with apex of dorsal tooth situated at 26-30% of buccal cavity length from anterior end and vulva at 60-64% of body length from anterior end.

5p jangni 16-04-2018 41 0   Download

Source: HANDBOOK OF MECHANICAL ENGINEERING CALCULATIONS SECTION 21 TRANSMISSIONS, CLUTCHES, ROLLER-SCREW ACTUATORS, COUPLINGS, AND SPEED CONTROL Constructing Mathematical Models for Analyzing Hydrostatic Transmissions 21.1 Selecting a Clutch for a Given Load 21.12 Clutch Selection for Shaft Drive 21.13 Sizing Planetary Linear-Actuator Roller Screws 21.16 Designing a Rolling-Contact Translation Screw 21.21 Selection of a Rigid Flange-Type Shaft Coupling 21.30 Selection of Flexible-Coupling for a Shaft 21.32 Selection of a Shaft Coupling for Torque and Thrust Loads 21.

50p medinova 26-10-2010 79 22   Download

CHAPTER 34 BEVEL AND HYPOID GEARS Theodore J. Krenzer, M.S. Director of Research and Development Gleason Machine Division Rochester, New York Robert G. Hotchkiss, B.S. Director, Gear Technology Gleason Machine Division Rochester, New York 34.1 34.2 34.3 34.4 34.5 34.6 34.7 34.8 INTRODUCTION / 34.1 TERMINOLOGY/34.1 GEAR MANUFACTURING / 34.7 GEAR DESIGN CONSIDERATIONS / 34.10 GEAR-TOOTH DIMENSIONS /34.19 GEAR STRENGTH / 34.25 DESIGN OF MOUNTINGS / 34.50 COMPUTER-AIDED DESIGN / 34.55 34.

25p hadalabo 29-09-2010 77 10   Download