Results 61 to 70 of about 29,478,974 (394)

Streptolysin S induces pronounced calcium-ion influx-dependent expression of immediate early genes encoding transcription factors

open access: yesScientific Reports, 2023
Anginosus group streptococci (AGS) are opportunistic human pathogens of the oral cavity. The β-hemolytic subgroup of Streptococcus anginosus subsp. anginosus secretes streptolysin S (SLS) and exhibits not only hemolytic activity but also cytotoxicity ...
Takuya Yamada   +6 more
doaj   +1 more source

Deep Learning in Controlled Environment Agriculture: A Review of Recent Advancements, Challenges and Prospects

open access: yesSensors, 2022
Controlled environment agriculture (CEA) is an unconventional production system that is resource efficient, uses less space, and produces higher yields.
Mike O. Ojo, Azlan Zahid
doaj   +1 more source

Investigating biocomplexity through the agent-based paradigm. [PDF]

open access: yes, 2015
Capturing the dynamism that pervades biological systems requires a computational approach that can accommodate both the continuous features of the system environment as well as the flexible and heterogeneous nature of component interactions.
Kaul, H, Ventikos, Y
core  

Giving subjects the eye and showing them the finger: socio-biological cues and saccade generation in the anti-saccade task. [PDF]

open access: yes, 2012
Pointing with the eyes or the finger occurs frequently in social interaction to indicate direction of attention and one's intentions. Research with a voluntary saccade task (where saccade direction is instructed by the colour of a fixation point ...
Nicola J Gregory   +2 more
core   +1 more source

KEGG: biological systems database as a model of the real world

open access: yesNucleic Acids Research
KEGG (https://www.kegg.jp/) is a database resource for representation and analysis of biological systems. Pathway maps are the primary dataset in KEGG representing systemic functions of the cell and the organism in terms of molecular interaction and ...
Minoru Kanehisa   +4 more
semanticscholar   +1 more source

Biological Identifications Through DNA Barcodes

open access: yes, 2012
Although much biological research depends upon species diagnoses, taxonomic expertise is collapsing. We are convinced that the sole prospect for a sustainable identification capability lies in the construction of systems that employ DNA sequences as ...
H. Ramadan, N. Baeshen
semanticscholar   +1 more source

FoxO1 signaling in B cell malignancies and its therapeutic targeting

open access: yesFEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac   +3 more
wiley   +1 more source

Improving Deep Learning Classifiers Performance via Preprocessing and Class Imbalance Approaches in a Plant Disease Detection Pipeline

open access: yesAgronomy, 2023
The foundation of effectively predicting plant disease in the early stage using deep learning algorithms is ideal for addressing food insecurity, inevitably drawing researchers and agricultural specialists to contribute to its effectiveness.
Mike O. Ojo, Azlan Zahid
doaj   +1 more source

Topology of biological networks and reliability of information processing

open access: yes, 2004
Biological systems rely on robust internal information processing: Survival depends on highly reproducible dynamics of regulatory processes. Biological information processing elements, however, are intrinsically noisy (genetic switches, neurons, etc ...
Allen   +24 more
core   +2 more sources

From chemotherapy to biological therapy: A review of novel concepts to reduce the side effects of systemic cancer treatment (Review)

open access: yesInternational Journal of Oncology, 2018
The side effects of systemic chemotherapy used to treat cancer are often severe. For decades, oncologists have focused on treating the tumor, which may result in damage to the tumor-bearing host and its immune system.
V. Schirrmacher
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy