PubAg

Main content area

You searched for: Subject "morphometry" Remove constraint Subject: "morphometry"
Start Over

Search

6,805  Search Results

« Previous | 1 - 20 of 6,805 |
Number of results to display per page

Search Results

1. Computed tomographic morphometry of the biceps brachii muscle tendon of dogs affected by the medial coronoid disease

Author:
Veksins, Armands; Kozinda, Oskars; Sandersen, Charlotte
Source:
Anatomia, histologia, embryologia 2020 v.49 no.2 pp. 196-202
ISSN:
0340-2096
Subject:
morphometry,   etc   ; computed tomography; dogs; muscles;     Show all 4 Subjects
Abstract:
... The objective of this study was to measure the biceps brachii muscle (BBM) attachment to the medial coronoid process (MCP) using computed tomography images and to compare these data between clinically healthy and dogs affected by medial coronoid disease (MCD). Computed tomography was performed in MCD‐affected and healthy dogs. Multiplanar reconstruction views were obtained to measure distance (cm) ...
DOI:
10.1111/ahe.12513

2. Factors Influencing Helophyte Distribution in Lakes (Eastern Poland)

Author:
Joanna Sender,; Urban, Danuta; Różańska-Boczula, Monika; Garbowski, Magda
Source:
Water resources 2020 v.47 no.2 pp. 315-324
ISSN:
0097-8078
Subject:
morphometry,   etc   ; lakes; macrophytes; pH; Poland;     Show all 5 Subjects
Abstract:
... The aim of the study was to show which morphometric traits of lakes influence the development of the rush zone of lakes and how buffer zone management influences analyzed features of rushes. We also checked what analyzed features of rushes influence the trophy of the lake, or the type of its supply. The average area inhabited by helophytes in studied lakes of the Łęczna-Włodawa Lake District was 1 ...
DOI:
10.1134/S0097807820020165

3. Morphometry as tool to trace out the genealogy of oxbow lake

Author:
Das, Balai Chandra; Islam, Aznarul; Biswas, Biswajit
Source:
Environmental earth sciences 2020 v.79 no.6 pp. 137
ISSN:
1866-6280
Subject:
morphometry,   etc   ; fluid mechanics; geomorphology; oxbow lakes; rivers;     Show all 5 Subjects
Abstract:
... Morphometry of oxbow lakes is widely used as a tool for knocking the evolutionary history of geomorphology and hydraulics of the region concerned. Oxbow lakes are the treasury of abundant geomorphological records of yesteryears which could serve as important keys to the past fluvial environment. But in terms of morphometric magnitudes, today’s oxbow lakes differ significantly from the then river f ...
DOI:
10.1007/s12665-020-8854-3

4. Patterns of mandibular asymmetries in two types of companion rabbits

Author:
Parés‐Casanova, Pere M.; Cabello, Maria
Source:
Anatomia, histologia, embryologia 2020 v.49 no.2 pp. 227-232
ISSN:
0340-2096
Subject:
morphometry,   etc   ; asymmetry; geometry; pets; phenotype; rabbits;     Show all 6 Subjects
Abstract:
... Developmental instability hypothesis suggests that asymmetric variation can partially reflect the body's inability to buffer environmental and/or genetic perturbations. Fluctuating asymmetry (FA), that is random differences between the left and right sides of body features that are symmetric at the population level, can assess this approach. Another kind of asymmetry is directional asymmetry (DA) ...
DOI:
10.1111/ahe.12517

5. Capturing gypsum rillenkarren morphometry by a 3D-photo reconstruction (3D-PR) technique

Author:
Palmeri, Vincenzo; Madonia, Giuliana; Ferro, Vito
Source:
Geomorphology 2020 v.351 pp. 106980
ISSN:
0169-555X
Subject:
morphometry,   etc   ; equations; gypsum; models; ravines; soil erosion;     Show all 6 Subjects
Abstract:
... Rillenkarren are small scale, straight, narrow solution channels that head at the crest of a bare rock slope and are extinguished downslope. In this paper the applicability of 3D-photo reconstruction technique of the rock surface is proposed for capturing the rillenkarren morphometry on gypsum.At first, the measurements are used to assess a relationship between the width/depth ratio and the depth ...
DOI:
10.1016/j.geomorph.2019.106980

6. Morphological and morphometric characterization of domestic cat epididymal sperm

Author:
de Sousa Barbosa, Brenna; Rodrigues Silva, Herlon Victor; Evaristo de Almeida Tabosa, Beatriz; Gothardo Pereira Nunes, Thalles; de Magalhães, Francisco Felipe; Daniel Machado da Silva, Lúcia
Source:
Reproduction in domestic animals 2019 v.54 no.12 pp. 1630-1636
ISSN:
0936-6768
Subject:
morphometry,   etc   ; cats; epididymis; spermatozoa;     Show all 4 Subjects
Abstract:
... Sperm morphometry is the tool that confers objectivity to the morphological evaluation by accurately measuring the dimensions of the gamete and its structures. Thus, the aim of the study was to perform a morphometric characterization of the domestic cat sperm. Therefore, sperm samples were collected from twenty pairs of epididymis in a TRIS extender at 37ºC. An aliquot of the sample was used to ma ...
DOI:
10.1111/rda.13572

7. Family Ismaridae Thomson (Hymenoptera, Diaprioidea), new to fauna of Iran

Author:
Rahmani, Zahra; Kim, Chang‐Jun; Ghafouri Moghaddam, Mostafa; Rakhshani, Ehsan
Source:
Entomological research 2019 v.49 no.9 pp. 409-415
ISSN:
1738-2297
Subject:
morphometry,   etc   ; Hymenoptera; fauna; Iran;     Show all 4 Subjects
Abstract:
... Occurrence of the family Ismaridae Thomson is recorded for the first time from Iran, represented by a single species, Ismarus rugulosus Förster, 1850. A series of diagnostic characters and morphometric ratios for this species is presented, as well as a distribution map throughout the Holarctic region. ...
DOI:
10.1111/1748-5967.12385

8. Correction to: Morphometric and molecular analyses of Carassotrema koreanum park 1938 and Elonginurus mugilus Lu 1995 (Digenea: Haploporidae) Srivastava, 1937 from the Russian Far East and Vietnam

Author:
Atopkin, Dmitry M.; Besprozvannykh, Vladimir V.; Ha, N. D.; Nguyen, H. V.; Khamatova, Alexandra Yu; Vainutis, Konstantin S.
Source:
Parasitology research 2019 v.118 no.7 pp. 2327
ISSN:
0932-0113
Subject:
morphometry,   etc   ; Russia; Vietnam;     Show all 3 Subjects
Abstract:
... The original version of this article contained mistake in the accession number found in Table 1. Correct accession numbers are presented here. ...
DOI:
10.1007/s00436-019-06369-9

9. Object-based land surface segmentation scale optimisation: An ill-structured problem

Author:
Louw, Gerrit; van Niekerk, Adriaan
Source:
Geomorphology 2019 v.327 pp. 377-384
ISSN:
0169-555X
Subject:
morphometry,   etc   ; probability; variance;     Show all 3 Subjects
Abstract:
... The segmentation of continuous land surfaces into morphologically representative objects has received increasing attention in recent years. Multi-resolution segmentation (MRS) has been shown to delimit morphological boundaries accurately and the use of unsupervised data-driven local variance (LV) based methods for detecting characteristic levels of scale parameter (SP) in land surfaces has been es ...
DOI:
10.1016/j.geomorph.2018.11.021

10. Reconstructing paleolakes in Nepenthes Mensae, Mars, using the distribution of putative deltas, coastal-like features, and terrestrial analogs

Author:
García-Arnay, Ángel; Gutiérrez, Francisco
Source:
Geomorphology 2020 v.359 pp. 107129
ISSN:
0169-555X
Subject:
morphometry,   etc   ; Nepenthes; climatic factors; drainage; highlands; landscapes; liquids; spectral analysis;     Show all 8 Subjects
Abstract:
... Nepenthes Mensae is an equatorial region situated north of the Martian dichotomy, northwest of Gale crater. It is characterized by a NW-SE-oriented belt of interconnected depressions, Late Noachian to Early Hesperian in age, with knobby terrains with residual relief. The highlands south of Nepenthes Mensae, Middle Noachian in age, correspond to the Licus Vallis region, which is dissected by draina ...
DOI:
10.1016/j.geomorph.2020.107129

11. Computed tomographic and radiographic morphometric study of cardiac and coelomic dimensions in captive blue‐fronted Amazon parrots (Amazona aestiva, Linnaeus, 1758) with varying body condition scores

Author:
dos Santos, Gisele J.; da Silva, Jeana P.; Hippólito, Alícia G.; Ferro, Bárbara S.; Oliveira, Elton Luís R.; Okamoto, Priscylla Tatiana C. G.; Lourenço, Maria Lucia G.; de Vasconcelos Machado, Vania Maria; Rahal, Sheila C.; Teixeira, Carlos R.; Melchert, Alessandra
Source:
Anatomia, histologia, embryologia 2020 v.49 no.2 pp. 299-306
ISSN:
0340-2096
Subject:
morphometry,   etc   ; Amazona; body condition; computed tomography; heart; parrots; radiography; screening;     Show all 8 Subjects
Abstract:
... This study aimed to assess radiographic and tomographic cardiac parameters, including width and length of the heart, and the ratio of heart width to coelom width of blue‐fronted Amazon parrots (Amazona aestiva) with varying body condition scores. Thirty‐five captive birds were included in the study and were allocated into one of three groups according to their respective body condition score: lean ...
DOI:
10.1111/ahe.12528

12. Geomorphometric relief classification with the k-median method in the Silesian Upland, southern Poland

Author:
Szypuła, Bartłomiej; Wieczorek, Małgorzata
Source:
Frontiers of earth science 2020 v.14 no.1 pp. 152-170
ISSN:
2095-0195
Subject:
morphometry,   etc   ; digital elevation models; highlands; latitude; Central European region; Poland;     Show all 6 Subjects
Abstract:
... The aim of this study is geomorphometric relief classification of a temperate latitude upland area in Central Europe. The Silesian Upland represents diversified structural relief which contains a fan-shaped configuration of long thresholds and wide erosion depressions. A 20 m × 20 m digital elevation model (DEM) provided input data for the analysis. The k-median method was applied to examine morph ...
DOI:
10.1007/s11707-019-0765-9

13. Morphological and molecular characterisation of Neometadorylaimus coomansi (Ali, Farooqui & Suryawanshi, 1971) Jairajpuri & Ahmad, 1992 (Dorylaimida: Tylencholaimidae), with the first report of its male and new insights into its phylogeny

Author:
Islam, Md Niraul; Imran, Zarrin; Abolafia, Joaquín; Peña-Santiago, Reyes; Ahmad, Wasim
ISSN:
1388-5545
Subject:
morphometry,   etc   ; Dorylaimida; body length; males; monophyly; scanning electron microscopy; India;     Show all 7 Subjects
Abstract:
... The rare genus and species Neometadorylaimus coomansi is characterised based on an abundant population found in West Bengal, India. New morphological and morphometric data are provided, together with SEM observations and the first description of its male. Molecular analyses (18S and 28S-rDNA sequences) were also done. A comparison of the present population with the two previously known ones, all f ...
DOI:
10.1163/15685411-00003307

14. Glacial landscape and paleoglaciation in Terra Sabaea: Evidence for a 3.6 Ga polythermal plateau ice cap

Author:
Bouquety, Axel; Sejourné, Antoine; Costard, François; Bouley, Sylvain; Leyguarda, Eric
Source:
Geomorphology 2020 v.350 pp. 106858
ISSN:
0169-555X
Subject:
morphometry,   etc   ; altitude; drainage; heat; ice; landscapes; shear stress; valleys; China;     Show all 9 Subjects
Abstract:
... In a previous study, we demonstrated with a comparative morphometrical analysis the first morphometric evidence of a glacial landscape composed of glacial cirques and glacial valleys in the south of Terra Sabaea at an elevation > 1000m in two impact craters and one mountain. The purpose of this study is to use the same method to seek other geomorphologic evidence of glacial landscapes elsewhere in ...
DOI:
10.1016/j.geomorph.2019.106858

15. Gas-Hydrothermal Turbation of Soils as a Factor of Microhighs Forming

Author:
Khitrov, N. B.; Ubugunov, V. L.; Ubugunova, V. I.; Rupyshev, Yu. A.; Ayushina, T. A.; Zhambalova, A. D.; Tsyrempilov, E. G.; Paramonova, A. E.; Nasatueva, Ts. N.
Source:
Eurasian soil science 2020 v.53 no.2 pp. 137-154
ISSN:
1064-2293
Subject:
morphometry,   etc   ; alluvial plains; hot springs; microrelief; organic soils; oxidation;     Show all 6 Subjects
Abstract:
... Ridges and tussock-like microhighs of unknown genesis were discovered in the northern part of the Barguzin Depression within the area of Kuchiger hydrotherms along the periphery of mires and within slightly concave surfaces of the alluvial plain. The classical mechanism of the formation of tussocks in herbal mires is replaced by a diapiric heave under the pressure of ascending gas-hydrothermal flu ...
DOI:
10.1134/S1064229320020064

16. Description of One New Species of Conocephalus Thunberg, 1815 (Tettigoniidae: Conocephalinae; Conocephalini) from India

Author:
Farooqi, Mohd Kaleemullah; Usmani, Mohd Kamil
Source:
Entomological news 2020 v.129 no.1 pp. 16-22
ISSN:
0013-872X
Subject:
morphometry,   etc   ; Tettigoniidae; insect taxonomy; new species; taxonomic keys; India;     Show all 6 Subjects
Abstract:
... The present paper describes and illustrates one new species, Conocephalus (Chloroxiphidion) pseudalaetus sp. nov. of genus ConocephalusThunberg, 1815 from India. Brief diagnoses of genus and subgenus and morphometric ranges of the species have been provided. Key to subgenera and species of genus Conocephalus is also provided. All type specimens have been deposited in the Zoology Department, Aligar ...
DOI:
10.3157/021.129.0103

17. Application of SAW and TOPSIS in Prioritizing Watersheds

Author:
Meshram, Sarita Gajbhiye; Alvandi, Ehsan; Meshram, Chandrashekhar; Kahya, Ercan; Fadhil Al-Quraishi, Ayad M.
Source:
Water resources management 2020 v.34 no.2 pp. 715-732
ISSN:
0920-4741
Subject:
morphometry,   etc   ; flood control; prioritization; remote sensing; soil; subwatersheds;     Show all 6 Subjects
Abstract:
... Prioritization of watersheds for conservation measures is essential for a variety of functions, such as flood control projects in which the determination of top priority areas is an important management decision. The purpose of this study is to examine watershed morphological characteristics and identify critical sub-watersheds, which are prone to be damaged, using Remote Sensing/Geographical Info ...
DOI:
10.1007/s11269-019-02470-x

18. Three‐dimensional computed tomographic examination of pelvic cavity in Van Cats and its morphometric investigation

Author:
Yilmaz, Osman; Soyguder, Zafer; Yavuz, Alpaslan; Dundar, Ilyas
Source:
Anatomia, histologia, embryologia 2020 v.49 no.1 pp. 60-66
ISSN:
0340-2096
Subject:
morphometry,   etc   ; adults; cats; computed tomography; females; males; models; pelvis;     Show all 8 Subjects
Abstract:
... This study was carried out to determine the morphometric values of the pelvic cavity, the cranial and caudal pelvic aperture by three‐dimensional (3D) reconstruction of the images obtained by computed tomography in adult Van Cats and to show the differences between these indicators in both genders. A total of 16 adult Van Cats, eight male and eight female, were used in the study. Animals were anes ...
DOI:
10.1111/ahe.12484

19. Primary pulmonary arterial hypertension: Protocol to assess comprehensively in the rat the response to pharmacologic treatments

Author:
Novelli, Deborah; Fumagalli, Francesca; Staszewsky, Lidia; Ristagno, Giuseppe; Olivari, Davide; Masson, Serge; De Giorgio, Daria; Ceriani, Sabina; Massafra, Roberta; De Logu, Francesco; Nassini, Romina; Milioli, Marco; Facchinetti, Fabrizio; Cantoni, Silvia; Trevisani, Marcello; Letizia, Teresa; Russo, Ilaria; Salio, Monica; Latini, Roberto
Source:
MethodsX 2020 v.7 pp. 100771
ISSN:
2215-0161
Subject:
morphometry,   etc   ; echocardiography; heart; hypertension; models; pulmonary artery; rats;     Show all 7 Subjects
Abstract:
... The identification of new treatments for primary pulmonary arterial hypertension (PAH) is a critical unmet need since there is no a definitive cure for this disease yet. Due to the complexity of PAH, a wide set of methods are necessary to assess the response to a pharmacological intervention. Thus, a rigorous protocol is crucial when experimental studies are designed. In the present experimental p ...
DOI:
10.1016/j.mex.2019.100771
PubMed:
31993338
PubMed Central:
PMC6974770

20. Unilateral and bilateral agenesis of the upper thyroid horns — A morphometric analysis of the larynx

Author:
Winzek, Can-Felix; Hartrampf, Luisa C.M.; Kampschulte, Marian; Pons-Kühnemann, Jörn; Birngruber, Christoph G.; Dettmeyer, Reinhard; Saternus, Klaus-Steffen
Source:
Forensic science international 2019 v.301 pp. 225-230
ISSN:
0379-0738
Subject:
morphometry,   etc   ; cartilage; horns; larynx; surveys;     Show all 5 Subjects
Abstract:
... The agenesis of one or both upper thyroid horns (UTH) cannot be considered rare with an incidence ranging between 0.8–9.4%. Studies so far have mostly described frequencies, yet surveys on its morphology and traumatology are missing. It is unknown to what extent this anatomical variant impacts the overall symmetry of the larynx. For the trauma reconstruction after cervical trauma this knowledge is ...
DOI:
10.1016/j.forsciint.2019.05.038