Results 21 to 30 of about 7,789 (82)

Nghiên cứu đánh giá các phương pháp bảo quản sinh khối vi tảo : Khóa luận tốt nghiệp

open access: yes, 2023
41 tr.Trình bày về nghiên cứu đánh giá các phương pháp bảo quản sinh khối vi tảo nhằm duy trì hàm lượng dinh dưỡng, đặc biệt là protein, trong điều kiện bảo quản ướt có độ ẩm cao.
Phạm, Tấn Lộc
core  

Detection of Legionella Bacteria Using a Silicon‐Based Photonic Microring Resonator Biosensor Enhanced by Dielectrophoresis

open access: yesELECTROPHORESIS, EarlyView.
Silicon photonic biosensors enable label‐free, highly sensitive detection but struggle with living bacteria due to inefficient cell binding on nanoscale surfaces. We integrate a microring resonator with a dielectrophoretic electrode, actively concentrating Legionella cells near the sensor using alternating electric fields.
Anders Henriksson   +11 more
wiley   +1 more source

Bioaccessibility of Metal(loid)s From Anthropogenic Contamination in Dry Riverbed Sediments in the Cartagena–La Unión Mining District (Murcia, SE Spain): Implications for Human Health Risk Assessment

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT This study assessed the contamination levels, bioaccessibility, and potential health risks of As, Cd, Cu, Pb, and Zn in sediments from three dry riverbeds (El Beal‐EB, Las Matildes‐LM, and Ponce‐PN) impacted by historical mining activities in the Cartagena‐La Unión Mining District.
José Gregorio Cuevas   +5 more
wiley   +1 more source

Dimerization of human PARP15 is required for NAD+ binding and automodification

open access: yesThe FEBS Journal, EarlyView.
This study provides an integrated structural model of human PARP15. Biophysical, enzymatic, and cell‐based analyses identify the dimer as the active oligomeric state capable of binding the substrate NAD+. A co‐crystal structure with a non‐hydrolyzable substrate analog BAD reveals the molecular basis for the dimerization requirement.
Anna Tuovinen   +9 more
wiley   +1 more source

Nghiên cứu sử dụng bê tông nhẹ sửa chữa mặt đường bê tông xi măng của đường giao thông nông thôn huyện Ngân Sơn, tỉnh Bắc Kạn

open access: yes, 2023
CHƯƠNG 1: TỔNG QUAN VỀ HƯ HỎNG MẶT ĐƯỜNG BÊ TÔNG XI MĂNG. CHƯƠNG 2. BÊ TÔNG NHẸ VÀ CÔNG NGHỆ SỬA CHỮA MẶT ĐƯỜNG BÊ TÔNG XI MĂNG, CHƯƠNG 3: ỨNG DỤNG BÊ TÔNG NHẸ SỬA CHỮA MẶT ĐƯỜNG BÊ TÔNG XI MĂNG CỦA ĐƯỜNG GIAO THÔNG NÔNG ...
Nguyễn Đức, Trung
core   +1 more source

Does the US Cross‐Listing of a Non‐US Stock Influence the Impact of Economic Policy Uncertainty on Stock Liquidity?

open access: yesFinancial Management, EarlyView.
ABSTRACT We examine how US cross‑listing shapes the sensitivity of non‑US firms’ home‑market liquidity to economic policy uncertainty (EPU). Using a matched global panel of 1894 American Depositary Receipts (ADRs) and comparable non‐cross‑listed firms from 20 countries between 1997 and 2024, we separately identify the effects of home‑country EPU and US
Fnu Pratima, Sanjiv Sabherwal
wiley   +1 more source

Evaluating a Polygenic Risk Score for Hepatocellular Carcinoma in Multiethnic Cirrhosis Patients in Texas

open access: yesCancer Medicine, Volume 15, Issue 10, October 2026.
ABSTRACT Background and Aims Genome‐wide association studies (GWAS) that were previously conducted in European and Asian cohorts have identified numerous genetic risk factors for hepatocellular carcinoma (HCC) and its precursors and risk factors. A polygenic risk score (PRS) composed of these key SNPs for HCC may be useful for risk stratification in ...
Priya B. Shetty   +13 more
wiley   +1 more source

Comparative Analysis of Chemical Composition and Bioactivities of Essential Oils From Different Parts of Wild‐Grown Alpinia siamensis K.Schum. in Vietnam

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
The essential oils of Alpinia siamensis are rich in β‐bisabolene, 1,8‐cineole, and β‐pinene. These essential oils inhibit α‐amylase and tyrosinase and also suppress the growth of Escherichia coli and Bacillus subtilis. ABSTRACT This study investigated chemical composition and bioactivities of essential oils (EOs) obtained from the rhizomes (REO ...
Nguyen Thi Kim Anh   +8 more
wiley   +1 more source

Quantifying Protein–Glycan Interactions Using Native Mass Spectrometry

open access: yesMass Spectrometry Reviews, Volume 45, Issue 4, Page 800-828, July/August 2026.
ABSTRACT Interactions between glycan‐binding proteins (GBPs) and carbohydrates (glycans) are essential to many biological processes relevant to human health and disease. For most GBPs, however, their glycan interactome—the repertoire of glycans recognized and their specificities—is poorly defined.
Duong T. Bui   +4 more
wiley   +1 more source

Sản xuất sinh khối nấm men Saccharomyces Cerevisiae từ dịch thủy phân rong Ulva Lactuca và thử nghiệm dùng trong nuôi lưu hàu thái bình dương thương phẩm

open access: yesTạp chí Khoa học Đại học Cần Thơ
Rong lục Ulva lactuca thu nhận tại Ninh Thuận, Việt Nam qua xử lý nhiệt 150oC trong 10 phút và thủy phân bằng enzyme Celluclast® 1.5l Novozyme ở 50oC trong 36 giờ đã giải phóng được lượng đường khử là 19,76 ± 0,27% khối lượng khô của bột rong.
Phạm Thị Minh Hải   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy