Results 71 to 80 of about 635,244 (311)

User-friendly diameter-based measurement paper sensor for chloride detection in water

Talanta Open
Chloride (Cl−) is an anion widely distributed in nature. It is also an essential parameter to consider when assessing the water quality for ensuring drinking water safety, preventing infrastructure damage, mitigating environmental impact, identifying ...
Benjarat Tasangtong, Thanapit Pholsaptanakorn, Thanakorn Tapsawut, Nisakorn Wiwekwin, Jaruwan Mettakoonpitak, Piyaporn Na Nongkhai, Yupaporn Sameenoi   +6 more
doaj   +1 more source

Modeling of Wireless Sensor Nodes Powered by Tunable Energy Harvesters: HDL-Based Approach [PDF]

, 2012
This paper presents a hardware description language (HDL) approach to modeling a complete wireless sensor node system powered by a tunable vibration energy harvester including both energy generation and consumption.
Merrett, Geoff V., Weddell, Alex, Wang, Leran, Ayala Garcia, Ivo, Kazmierski, Tom, Al-Hashimi, Bashir   +5 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

An Efficient Data Aggregation Algorithm for Cluster-based Sensor Network [PDF]

, 2009
Data aggregation in wireless sensor networks eliminates redundancy to improve bandwidth utilization and energy-efficiency of sensor nodes. One node, called the cluster leader, collects data from surrounding nodes and then sends the summarized information
VANZAGO L., Gregoretti, Francesco, Lavagno, Luciano, GUOFANG N., Vanzago, L., Mozumdar, Mohammad Mostafizur Rahman, Guofang, N.   +6 more
core   +1 more source

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

Molecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric, Line Bjørge, Martine Rott Lode, Cecilie Fredvik Torkildsen, Pia Aehnlich, Rammah Elnour, Daniela Elena Costea, Lars Andreas Akslen, Liv Cecilie Vestrheim Thomsen, Emmet McCormack, Katrin Kleinmanns   +10 more
wiley   +1 more source

Cascading chemiresistive paper-based enzymatic biosensor for urea detection

Sensors and Actuators Reports
The conventional approach for diagnosing high risk metabolic disorders, such as chronic kidney disease (CKD), involves drawing a blood sample, which necessitates access to a centralized facility, making it undesirable for frequent urea monitoring ...
Ronil J. Rath, Jacopo Giaretta, Thanh Phuong Hoang, Riccardo Zulli, Syamak Farajikhah, Sepehr Talebian, Sina Naficy, Fariba Dehghani   +7 more
doaj   +1 more source

Coordinated sleeping for beaconless 802.15.4-based multihop networks

, 2009
Paper presented at the 1st International Conference on Sensor Systems and Software, September 7-9, 2009 - Pisa, ItalyThe last few years have seen a wide adoption of the IEEE 802.15.4 MAC/PHY standard for low-power communication between wireless sensor ...
A. G. Ruzzelli, Stok, Peter van der, Ruzzelli, Antonio G., O'Hare, G. M. P. (Greg M. P.), Aoun, Marc, M. Aoun, Schoofs, Anthony, A. Schoofs, P. van der Stok, G. M. P. O’Hare   +9 more
core   +1 more source

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

Computational Mechanism Design for Information Fusion within Sensor Networks

, 2006
Conventional centralised information fusion and control architectures will be challenged by developments in sensor networks that allow sophisticated autonomous sensors, owned by different stakeholders with individual goals, to interact and share ...
S. Reece, N. Jennings, Dash, Rajdeep K, Rogers, Alex, Dash, RK, S. Roberts, Roberts, Stephen, Jennings, N. R., Roberts, S, Rogers, A, Reece, Steve, R. Dash, A. Rogers, Dash, Rajdeep K., Jennings, NR, Reece, S, IEEE   +16 more
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source