Results 81 to 90 of about 47,307 (333)

TSO1 functions in cell division during Arabidopsis flower development [PDF]

open access: yes, 1997
We describe an Arabidopsis mutant, tso1, which develops callus-like tissues in place of floral organs. The tso1 floral meristem lacks properly organized three cell layers, and the nuclei of these cells are irregular in size and shape.
Liu, Zhongchi   +2 more
core  

Foraminiferal test abnormalities in the western Baltic Sea [PDF]

open access: yes, 2008
Abnormal tests were commonly found in recent benthic foraminiferal assemblages in two fjords of the Kiel Bay, the western Baltic Sea. We assessed 18 different types of abnormalities, which were classified into five groups: chamber, apertural, umbilical ...
Polovodova, Irina, Schönfeld, Joachim
core   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp   +7 more
wiley   +1 more source

Działanie różnych dawek herbicydów z grupy regulatorów wzrostu i pochodnych sulfonylomocznika na Galium aparine i Stellaria media w zależności od fazy rozwojowej

open access: yesAgronomy Science, 2007
Two series of greenhouse experiments to evaluate the activity of different herbicide doses at various growth stages of Galium aparine and Stellaria media were carried out. Herbicide were applied when Galium aparine was at the following growth stages: 1–2
KRZYSZTOF DOMARADZKI, RENATA KIELOCH
doaj  

Isolation and characterization of two MADS-box genes from Lycium barbarum

open access: yesBiologia Plantarum, 2011
To broaden our knowledge of flower development, two floral homeotic genes, LbAG and LbSEP3, were isolated from the flower of Lycium barbarum L. The open reading frame length of LbAG and LbSEP3 were 1090 and 992 bp encoding 249 and 242 amino acids ...
S. H. Zeng, Y. Q. Xu, Y. Wang
doaj   +1 more source

Reconfigurable Three‐Dimensional Superconducting Nanoarchitectures

open access: yesAdvanced Functional Materials, EarlyView.
3D superconducting nanostructures offer new possibilities for emergent physical phenomena. However, fabricating complex geometries remains challenging. Here 3D nanoprinting of complex 3D superconducting nanoarchitectures is established. As well as propagating superconducting vortices in 3D, anisotropic superconducting properties with geometric ...
Elina Zhakina   +11 more
wiley   +1 more source

Homologs of LEAFY and UNUSUAL FLORAL ORGANS Promote the Transition From Inflorescence to Floral Meristem Identity in the Cymose Aquilegia coerulea

open access: yesFrontiers in Plant Science, 2019
Homologs of the transcription factor LEAFY (LFY) and the F-box family member UNUSUAL FLORAL ORGANS (UFO) have been found to promote floral meristem identity across diverse dicot model systems.
Bharti Sharma   +7 more
doaj   +1 more source

Low‐Symmetry Weyl Semimetals: A Path to Ideal Topological States

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a theoretical framework for realizing ideal Weyl semimetals, where Weyl nodes are well‐isolated at the Fermi level. The approach is exemplified in the low‐symmetry material Cu2SnSe3, which exhibits tunable topological phases, current‐induced orbital magnetization, and a strong circular photogalvanic effect, making it a promising ...
Darius‐Alexandru Deaconu   +3 more
wiley   +1 more source

A study of morphological patterns of dermatoglyphics among mother and fetus in different ABO, RH blood groups

open access: yesDiyala Journal of Medicine, 2018
Background: Dermatoglyphics, the study of fingerprints are unceasing and characteristic. It has been found useful in forensic medicine and documentation purpose. It is beneficial in medical diagnosis of genetically inherited diseases and in detection of
Nameer Fadhel AL-Kalifa
doaj   +2 more sources

Association of Fingerprints with the ABO Blood grouping among students in Gandaki Medical College

open access: yesJournal of Gandaki Medical College, 2019
Introduction: Dermatoglyphic study is undoubtedly the most reliable, convenient and acceptable method of individual identification since the fingerprint pattern persist same throughout the life and no two individ­ual has similar pattern. Both blood group
R. Shrestha   +4 more
doaj   +1 more source

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