Results 61 to 70 of about 8,404,331 (252)

Technical Feasibility Study of Autonomous Field Robot‐Based on‐the‐go Assessment of Soil Nutrients Using Ion‐Sensitive Field‐Effect Transistors

Advanced Robotics Research, EarlyView.
Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel, Stefan Hinck, Edgar Peiter, Arno Ruckelshausen   +3 more
wiley   +1 more source

Research Progress of Noninvasive Evaluation of Portal Hypertension by Blood‐Based Tests

Portal Hypertension & Cirrhosis
Portal hypertension (PH) is a collection of clinical conditions that occur due to an enduring elevation of pressure within the portal venous system, and it is closely linked to the prognosis of liver disease patients. The hepatic venous pressure gradient
Wei Chen, Zhi Li, Xinjie Zhang, Yanan Chen, Shirui Hao, Xiaojuan Wang, Kuopeng Liang, Jian Zhang, Dengxiang Liu, Shubo Chen, Jinlong Li   +10 more
doaj   +1 more source

Loss of E3 Ubiquitin Ligase RINES via CpG Methylation Relieves Suppression of STAT3 and MYC, Facilitating Multiple Tumorigeneses

Advanced Science, EarlyView.
Dysregulated protein modifications drive tumorigenesis. RINES, an E3 ubiquitin ligase, represses tumor cell proliferation and metastasis by facilitating RING domain‐dependent, ubiquitin–proteasome‐mediated degradation of STAT3 and MYC, which consequently restrains cancer stemness and oncogenic progression.
Lili Li, Ka Man Ng, Xingsheng Shu, Xiaoxue Chai, Kai Yau Wong, Gopesh Srivastava, Anthony T.C. Chan, Wai Yee Chan, Qian Tao   +8 more
wiley   +1 more source

Stereotactic Body Radiotherapy in Bulky Hepatocellular Carcinoma with or without Portal Vein Thrombosis: A Feasibility Review in an Egyptian Cohort [PDF]

Middle East Journal of Cancer
Background: Hepatocellular carcinoma (HCC) complicated by portal vein thrombosis presents significant clinical challenges. This study aims to retrospectively assess the feasibility of stereotactic irradiation for treating bulky HCC, with or without ...
Mohamed Hegazy, Hany Attallah, Khaled El-Shahat, Emad Mostafa, Adel Yassin, Ibraheem Haggag, Talaat Fathy, Sameh Abdel Monem, Ahmed Abdelmoaty, Ahmed Bessar   +9 more
doaj   +1 more source

Overcoming Artificial Structures in Resolution‐Enhanced Hi‐C Data by Signal Decomposition and Multi‐Scale Attention

Advanced Science, EarlyView.
Deep‐learning‐based signal enhancement is an effective way to recover high‐resolution details from a low‐resolution chromatin contact map. However, due to computational challenges, existing methods commonly divide up the contact map into small patches and create artificial discontinuities at patch boundaries.
Qinyao Li, Kelly Yichen Li, Chiara Nicoletti, Stephen Kwok‐Wing Tsui, Pier Lorenzo Puri, Qin Cao, Kevin Y. Yip   +6 more
wiley   +1 more source

A Morte Cansada na visão do cineasta Fritz Lang

Kairós Gerontologia, 2015
Este trabalho estuda a finitude no contexto do envelhecimento por meio do filme A Morte Cansada do cineasta Fritz Lang. Discute a visão do cineasta, especialmente a existência humana, tendo como eixo condutor uma reflexão sobre envelhecimento e morte ...
Luciana Helena Mussi, Beltrina Côrte, Salvador Antonio Mireles Sandoval   +2 more
doaj  

Enabling AI Research within a Trusted Research Environment

International Journal of Population Data Science
We aimed to develop an AI governance framework for Trusted Research Environments (TREs) to assess the risks associated with releasing AI models trained on secure data.
Lewis Hotchkiss, Emma Squires, Simon Thompson   +2 more
doaj   +1 more source

Growth assessment in children with extra-hepatic portal vein obstruction and portal hypertension Repercussões da obstrução extra-hepática da veia porta e hipertensão portal sobre o crescimento de crianças

Arquivos de Gastroenterologia, 2003
BACKGROUND: Several studies carried out to examine the growth of children with extra-hepatic portal vein obstruction and portal hypertension have reported a variety of findings.
Maria Angela Bellomo-Brandão, André Moreno Morcillo, Gabriel Hessel, Silvia Regina Cardoso, Maria de Fátima P. C. Servidoni, Elizete A. L. da-Costa-Pinto   +5 more
doaj   +1 more source

Condition‐Associated Pattern Extraction and Recovery From Multi‐Condition Single‐Cell RNA‐seq Data With CAPER

Advanced Science, EarlyView.
Decoupling biological signals from unwanted variation in multi‑condition single‑cell RNA sequencing data remains challenging. CAPER disentangles condition‑associated biological effects from sample heterogeneity through matrix factorization, producing interpretable latent factors and a batch‑corrected expression matrix.
Ye Li, Jin Ning, An Wang, Minxi Shi, Yuanze Chen, Guoliang Liu, Shiquan Sun   +6 more
wiley   +1 more source

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source