Results 61 to 70 of about 1,184,573 (332)

A Review on the Possibilities and Challenges of Today’s Soil and Soil Surface Assessment Techniques in the Context of Process-Based Soil Erosion Models

open access: yesRemote Sensing, 2022
To investigate relevant processes as well as to predict the possible impact of soil erosion, many soil erosion modelling tools have been developed. The most productive development of process-based models took place at the end of the 20th century.
Lea Epple   +5 more
doaj   +1 more source

Worst case attacks against binary probabilistic traitor tracing codes [PDF]

open access: yes, 2009
An insightful view into the design of traitor tracing codes should necessarily consider the worst case attacks that the colluders can lead. This paper takes an information-theoretic point of view where the worst case attack is defined as the collusion ...
Furon, Teddy, Perez-Freire, Luis
core   +5 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Contextualizing Holocaust Documents of the International Tracing Service (ITS) through an Interactive Online Guide

open access: yesQuest. Issues in Contemporary Jewish History, 2018
In 2018, the International Tracing Service (ITS) extends the online accessibility of further parts of its 30 million documents on the fate of Holocaust victims, of forced laborers and Displaced Persons.
Christiane Weber
doaj  

A Semantics for Tracing [PDF]

open access: yes, 2001
We define a small step operational semantics for a core of Haskell. We modify this semantics to generate traces, specifically Augmented Redex Trails. This small and direct definition of Augmented Redex Trails shall improve our understanding of them and ...
Chitil, Olaf
core   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

open access: yesMolecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto   +8 more
wiley   +1 more source

Tracing Transactions Across Cryptocurrency Ledgers [PDF]

open access: yes, 2019
One of the defining features of a cryptocurrency is that its ledger, containing all transactions that have evertaken place, is globally visible. As one consequenceof this degree of transparency, a long line of recent re-search has demonstrated that even ...
Kappos, George   +2 more
core   +1 more source

Improved mapping functions for atmospheric refraction correction in SLR [PDF]

open access: yes, 2002
[1] We present two new mapping functions (MFs) to model the elevation angle dependence of the atmospheric delay for satellite laser ranging (SLR) data analysis.
Langley, RB   +4 more
core   +1 more source

Perspectives in educating molecular pathologists on liquid biopsy: Toward integrative, equitable, and decentralized precision oncology

open access: yesMolecular Oncology, EarlyView.
Liquid biopsy enables minimally invasive, real‐time molecular profiling through analysis of circulating biomarkers in biological fluids. This Perspective highlights the importance of training pathologists through integrative educational programs, such as the European Masters in Molecular Pathology, to ensure effective and equitable implementation of ...
Marius Ilié   +13 more
wiley   +1 more source

Take Note: the Effectiveness of Novice Programmers' Annotations on Examinations

open access: yesInformatics in Education, 2005
This paper examines results from a multiple-choice test given to novice programmers at twelve institutions, with specific focus on annotations made by students on their tests.
Robert MCCARTNEY   +3 more
doaj   +1 more source

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