Search alternatives:
structures » structure (Expand Search)
structural » structure (Expand Search)
Showing 1,401 - 1,420 results of 9,442 for search '(structures OR structural) variations', query time: 0.21s Refine Results
  1. 1401
  2. 1402

    Numerical Solution of the Variational Problem of Seismoscopy by Z. Iwanow

    Published 1994-07-01
    “… The method for solving the variational problem of seismoscopy, submitted in the present paper, offers various possibilities for verifying the structure and the properties of a medium. …”
    Get full text
    Article
  3. 1403
  4. 1404

    Genetic diversity and population structure studies of West African sweetpotato [Ipomoea batatas (L.) Lam] collection using DArTseq. by Issa Zakari Mahaman Mourtala, Arnaud Comlan Gouda, Dan-Jimo Baina, Nwankwo Innocent Ifeanyi Maxwell, Charlotte O A Adje, Moussa Baragé, Oselebe Ogba Happiness

    Published 2025-01-01
    “…Population structure analysis divided the 271 accessions into four populations (population 1 was characterised by a mixture of accessions from all countries; population 2, mostly comprised of Nigerian breeding lines; population 3 contained exclusively landraces from Benin; and population 4 was composed by only landraces from West African countries) at K = 4, and analysis of molecular variance (AMOVA) based on PhiPT values showed that most of the variation was explained when accessions were categorized based on population structure at K = 4 (25.25%) and based on cluster analysis (19.43%). …”
    Get full text
    Article
  5. 1405
  6. 1406

    Genetic structure and conservation implications of Lancea tibetica (Mazaceae), a traditional Tibetan medicinal plant endemic to the Qinghai- Tibet Plateau by Mingze Xia, Xiaofeng Chi, Jingya Yu, Yun Han, Shuang Han, Shilong Chen, Yan Li, Faqi Zhang

    Published 2025-02-01
    “…Geographic isolation and climatic variation are likely the primary factors shaping the population structure of this species. …”
    Get full text
    Article
  7. 1407

    Influence of System Type and Management Practices on Bacterial and Fungal Community Structure in Hydroponic Systems: Insights from Commercial Facilities in Ohio by Fiama Guevara, Timothy Frey, Antonino Malacrinò, Maria Soledad Benitez Ponce

    Published 2025-06-01
    “…This research aimed to characterize the diversity and structure of bacterial and fungal communities in commercial hydroponic facilities and to determine how system design and management practices drive microbial variation. …”
    Get full text
    Article
  8. 1408

    DISTRIBUTION, SEX, SIZE AND MORPHOMETRIC STRUCTURE OF THE EUROPEAN COMMON SPADEFOOT TOAD (PELOBATES FUSCUS LAURENTI, 1768) IN THE AREA OF THE ZLATIYA PLATEAU by Yanitsa Ivanova, Teodora Teofilova, Nikolay Kodzhabashev

    Published 2018-03-01
    “…Morfometric data, in combination with the sex and size structure of the population, were indicative of its status and its trends, which was of great importance in determining the conservation significance and the favourable conservation status of the species. …”
    Get full text
    Article
  9. 1409
  10. 1410

    Impact of accelerated aging on seed quality, seed coat physical structure and antioxidant enzyme activity of Maize (Zea mays L.) by Vijayan Satya Srii, Nethra Nagarajappa

    Published 2024-11-01
    “…In this study, we investigate the impact of accelerated aging on seed quality, seed coat physical structure and antioxidant enzyme activity of maize. …”
    Get full text
    Article
  11. 1411

    Fibre-like structure formation in fava bean protein based extrudates: effects of extrusion inputs and potential of outputs for process control by Clara Barnés-Calle, Grau Matas, Pere Gou, Elena Fulladosa

    Published 2025-12-01
    “…High moisture extrusion processing (HMEP) is a complex process in which product formulation and extrusion conditions play a key role in fibre-like structure formation. The aim of this work was to study the effect of process input parameters (formulation, liquid feed, and extrusion temperature) on the texture development of a high moisture extrudate (HME) based on fava bean protein concentrate (FBPC), combined with a different protein source (pea protein isolate - PPI) or an oil ingredient (extra virgin olive oil (EVOO)). …”
    Get full text
    Article
  12. 1412

    Factors Driving Construction Material Price Volatility in Qatar’s Construction Industry: An Investigation Using Generalized Structured Component Analysis (GSCA) by Murat Gunduz, Khalid K. Naji, Hadi Al-Marri

    Published 2025-04-01
    “…Second, it examined the influence of these factors and categories on material prices using Generalized Structured Component Analysis (GSCA). Third, it proposed strategies for mitigating price volatility within the Qatari construction sector. …”
    Get full text
    Article
  13. 1413

    Strong genetic structure among coral populations within a conservation priority region, the Bird's Head Seascape (Papua, Indonesia) by Craig John Starger, Mark van Nydeck Erdmann, Abdul Hamid A. Toha, Andrew Charles Baker, Paul Henry Barber

    Published 2015-11-01
    “…Analyses of molecular variance, assignment tests, and genetical bandwidth mapping based on microsatellite variation revealed significant genetic structure in both species, although there were no clear regional filters to gene flow among regions. …”
    Get full text
    Article
  14. 1414

    Effect of Number of Filaments on the Structure, Composition and Electrical Properties of µC-SI:H Layers Deposited Using HWCVD Technique by S.K. Soni, R.O. Dusane

    Published 2011-01-01
    “…Influence of the number of filaments on the deposition rate, structural, compositional and electrical properties of hydrogenated microcrystalline silicon (μc-Si:H) deposited by hot wire chemical vapor deposition (HWCVD) has been studied. …”
    Get full text
    Article
  15. 1415

    iNaturalist and Structured Mammal Surveys Reflect Similar Species Richness but Capture Different Species Pools Across the United States by Daniel J. Herrera, Christopher M. Schalk, Alex J. Jensen, Benjamin R. Goldstein, Brigit R. Rooney, Roland Kays, William J. McShea, Michael V. Cove

    Published 2025-07-01
    “…Such data represent unstructured biodiversity surveys that are generally comprised of incidental observations and do not report variation in sampling effort. These discrepancies may yield data that is incongruent with data from structured surveys. …”
    Get full text
    Article
  16. 1416

    The Characteristics of Runoff Process Structure Changes under the Influence of Climate Change and Human Activities and the Decomposition of Contribution Rate of Impact Factors by Xiaoyuan Song, Zhongyuan Zhu, XiaoKang Xi, Guibin Zhang, Hailong Wang

    Published 2021-01-01
    “…The research of the runoff structure and its influencing factors in the Xilinhe River Basin not only provides indispensable basic data for the economic development, but also has long-term significance for the protection of grasslands. …”
    Get full text
    Article
  17. 1417
  18. 1418

    Genetic Diversity, Population Structure, and Cross-Border Dispersal Patterns of Tomato Leaf Curl Palampur Virus in South and West Asia by Muhammad Naeem Sattar, Biju V. Chellappan, Sherif M. ElGanainy, Mustafa I. Almaghaslah, Sallah A. Al Hashedi, Adil A. Al-Shoaibi

    Published 2025-05-01
    “…This study was designed to investigate the sequence variation dynamics, regional delineation, genetic diversity, population structure, and cross-border dispersal patterns of ToLCPalV. …”
    Get full text
    Article
  19. 1419

    CMC/SA/CB/CNT/thermally exfoliated-MXene five-component sponge-structured sensing materials and their enhanced sensitivity and stability by Yanzhi Cai, Zixuan Yu, Laifei Cheng, Yibing Yuan, Xue Huang, Mingxing Chen, Yalong Chai, Shaoxiong Ren, Yuan Zhou

    Published 2025-07-01
    “…Thermal treatment of MXene not only enhances its conductivity but also makes it easier to exfoliate into nanosheets, resulting in a more uniform distribution of T-MXene within the pore walls. The 3D porous structure improves anti-fatigue stability and promotes contact site variation during deformation, boosting cyclic stability and sensitivity. …”
    Get full text
    Article
  20. 1420

    Whole genome sequencing reveals the genetic diversity and structure of Leptosphaeria maculans populations from the Western Cape province of South Africa by Huibrecht Maria Schreuder, Beatrix Coetzee, Gerhardus Johannes van Coller, Diane Mostert

    Published 2025-04-01
    “…Analysis of molecular variance also indicated regions as the most important factor for population differentiation but suggested shallow population structure with only 3,71% of the total variation occurring between regions. …”
    Get full text
    Article