Results 71 to 80 of about 1,312,310 (317)

Spontaneous-Symmetry-Breaking Charge Separation Induced by Pseudo-Jahn–Teller Distortion in Organic Photovoltaic Material

open access: yes, 2023
The driving force of charge separation in the initial photovoltaic conversion process is theoretically investigated using ITIC, a nonfullerene acceptor material for organic photovoltaic devices.
Motoyuki Uejima (1475320)   +5 more
core   +1 more source

Spontaneous Pneumothorax [PDF]

open access: yesScandinavian Journal of Thoracic and Cardiovascular Surgery, 1948
Patients with spontaneous pneumothorax, who were treated in this department during the period 1950-59, were reviewed in 1963. Since the treatment of this group of patients has changed radically towards a greater surgical activity in the form of suction drainage and thoracotomy, the patients from the next decade, comprising 229 episodes in 202 patients,
F, Abyholm, G, Storen, O, Geiran
openaire   +2 more sources

Mass spectrometry based identification of AMP‐O‐Tris generated by Thermococcus onnurineus Cas10

open access: yesFEBS Open Bio, EarlyView.
Isolated Thermococcus onnurineus Cas10 generates the noncanonical ATP‐derived product AMP‐O‐Tris while in Tris‐containing buffer as identified via mass spectrometry, revealing relaxed nucleophile selectivity under isolated conditions. These findings suggest that multiprotein Csm complex assembly restricts Cas10 reactivity toward canonical cyclic ...
Su‐Jin Lee   +6 more
wiley   +1 more source

DESCRIPTION OF SOME SPONTANEUS SPECIES AND THE POSSIBILITIES OF USE THEM IN THE ROCKY GARDENS [PDF]

open access: yesJournal of Plant Development, 2009
In Romania’s spontaneous flora are reported over 3759 species of plants, of which 3136 species are spontaneous [CIOCÂRLAN, 2000], 23 have been declared nature monuments, 74 are extinct, 39 endangered, 171 are vulnerable and 1253 are rare.
BUTA ERZSEBET   +6 more
doaj  

Spontaneous Symmetry Breaking (II): Variations in Complex Models [PDF]

open access: yes, 2002
This paper, part II of a two-part project, continues to explore the meaning of spontaneous symmetry breaking (SSB) by applying and expanding the general notion we obtained in part I to some more complex and, from the physics point of view, more important
Liu, Chuang
core  

Spontaneous cholecystectomy [PDF]

open access: yesPostgraduate Medical Journal, 1974
Summary A young female, who presented with acute appendicitis and peritonitis, is described. Following laparotomy she developed a series of intraperitoneal abscesses. After drainage of a subphrenic abscess a necrosed gallbladder was discharged several days later through the drainage wound in the abdominal wall.
J C, McGregor, D J, Sammon
openaire   +2 more sources

Long‐term hippocampal alterations and cognitive impairment in a murine model of surgical sepsis

open access: yesFEBS Open Bio, EarlyView.
Using a mouse model of surgical sepsis, we tested long‐term memory and analyzed the transcriptome of single cells isolated from the hippocampus. Survivor mice showed worse memory, loss of certain brain cell subpopulations, and abnormal immune cell activity—suggesting that post‐sepsis brain alterations may be linked to cognitive deficits.
Dong Seong Cho   +4 more
wiley   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

open access: yesFEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose   +9 more
wiley   +1 more source

9. The Importance of the Drawing in the Artistic Creation Process

open access: yesReview of Artistic Education, 2017
In this academic paper I want to highlight the importance of the drawing and its purpose in the visual artist's creative effort which is in full artistic activity.
Ştefănescu Mircea
doaj   +1 more source

Spontaneous Bilateral Lumbar Region Colocutaneous Fistulae: A Case Report

open access: yes, 2023
Bilateral spontaneous lumbar colocutaneous fistulae are rare. They are associated with high costs of care, morbidity, and mortality. We present the case of a 50- year-old male patient who presented with a 10-year history of two low-output spontaneous ...
Winston Makanga, Samuel Wanjara
core   +1 more source

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