Results 101 to 110 of about 5,126 (291)

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Transport oblovine mekih lišćara forvarderom John Deere 1410 D u ravničasrkim područjima

, 2015
Presented in this article are the research results of the effects on jobs of log transport of softwood deciduous trees with a John Deere 1410D forwarder. Recording of the results was conducted in various working conditions. Based on the results of the
Danilovic, Milorad
core  

Soil compaction during harvest operations in five tropical soils with different textures under eucalyptus forests

Ciência e Agrotecnologia
Traffic of farm machinery during harvest and logging operations has been identified as the main source of soil structure degradation in forestry activity.
Paula Cristina Caruana Martins, Moacir de Souza Dias Junior, Ayodele Ebenezer Ajayi, Ernesto Norio Takahashi, Diego Tassinari   +4 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Scalable Forward-Forward Algorithm

CoRR
We propose a scalable Forward-Forward (FF) algorithm that eliminates the need for backpropagation by training each layer separately. Unlike backpropagation, FF avoids backward gradients and can be more modular and memory efficient, making it appealing for large networks.
openaire   +3 more sources

Versatile vector tools for efficient protein screening across multiple expression systems

FEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu, Yaqing Liu, Lei Qin, Feng Yu, Qisheng Wang, Yahui Liu   +5 more
wiley   +1 more source

Esbosco in ambiente montano con cable-forwarder

, 2009
Wood extraction on steep slopes is usually operated by cable crane, but recently a modified forwarder has made its appearance in Austria. It consists of a usual forwarder equipped with a winch; once the cable of the winch is anchored on a tree or a stump,
ZUCCOLI BERGOMI L., GRIGOLATO, STEFANO, CAVALLI, RAFFAELE   +2 more
core  

Layer Collaboration in the Forward-Forward Algorithm

Proceedings of the AAAI Conference on Artificial Intelligence
Backpropagation, which uses the chain rule, is the de-facto standard algorithm for optimizing neural networks nowadays. Recently, Hinton (2022) proposed the forward-forward algorithm, a promising alternative that optimizes neural nets layer-by-layer, without propagating gradients throughout the network.
Guy Lorberbom, Itai Gat, Yossi Adi, Alexander G. Schwing, Tamir Hazan   +4 more
openaire   +2 more sources

Going Forward-Forward in Distributed Deep Learning [PDF]

We introduce a new approach in distributed deep learning, utilizing Geoffrey Hinton's Forward-Forward (FF) algorithm to speed up the training of neural networks in distributed computing environments. Unlike traditional methods that rely on forward and backward passes, the FF algorithm employs a dual forward pass strategy, significantly diverging from ...
Ege Aktemur, Ege Zorlutuna, Kaan Bilgili, Tacettin Emre Bok, Berrin Yanikoglu, Suha Orhun Mutluergil   +5 more
openaire   +2 more sources

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source