Results 51 to 60 of about 5,905,284 (252)

Asset Allocation Strategies Using Covariance Matrix Estimators

open access: yesActa Universitatis Sapientiae: Economics and Business, 2022
The covariance matrix is an important element of many asset allocation strategies. The widely used sample covariance matrix estimator is unstable especially when the number of time observations is small and the number of assets is large or when high ...
László PáL
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

open access: yesFEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Characteristics of the sample according to treatment allocation.

open access: yes, 2018
Characteristics of the sample according to treatment allocation.
Márcia Maria Oliveira Lima (3826285)   +14 more
core   +1 more source

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

open access: yesFEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

From patient advocacy to patient‐driven research: Building active partnerships beginning at the bench to reach the bedside

open access: yesFEBS Open Bio, EarlyView.
Research is strongest when conducted alongside patients, not just about them. Patient research organizations help integrate patient perspectives into research priorities, study design, and scientific meetings, leading to meaningful patient outcomes and development of relevant therapies.
Jenica H. Kakadia   +9 more
wiley   +1 more source

Contingency Plan for the Emergency Allocation of Motor Gasoline into Texas Hurricane Alert Areas

open access: yes, 1979
117 pagesDuring periods of reduced supplies of motor gasoline, inadequate volumes may exist for emergency evacuation depending upon the magnitude of the shortfall and local supply situations. To insure the flexibility needed to provide a quick and proper
Texas State Office of Petroleum Allocation
core   +1 more source

West Coast demersal scalefish allocation report. [PDF]

open access: yes, 2013
Integrated Fisheries Management (IFM) is an initiative aimed at addressing the issue of how fish resources in WesternAustralia can be best shared between competing users within the broad context of “Ecologically Sustainable Development”, or ESD, so that ...
Integrated Fisheries Allocation Advisory Committee.
core   +1 more source

Evaluating GenAI‐produced feedback on undergraduate bioscience essays against good higher education feedback practice

open access: yesFEBS Open Bio, EarlyView.
This pilot study investigates the potential of Generative AI to provide formative feedback to students. ChatGPT was prompted to provide feedback on Year 1 Bioscience essays, which were evaluated against established good feedback practices. GenAI‐authored feedback had useful elements, but was limited in scope. GenAI may have potential to provide instant,
Annabel Court   +3 more
wiley   +1 more source

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

open access: yesFEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source

Sample allocation of Russian and German children 2000/2010.

open access: yes, 2013
Sample allocation of Russian and German children 2000/2010.
Christiane Scheffler (435904)   +2 more
core   +1 more source

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