JobTeaser is a job research facility for university graduate, from internships to entry-level jobs. The website is managed by La Sapienza University in Rome....continue to read

InterSECT is an online platform that allows PhD-level scientists and humanists, regardless of professional stage, to explore future career options. Our goal is to provide true-to-life job simulation exercises that help individuals consider the following questions: What are my professional interests and skills? How do my interests and skills translate to potential careers? What are my career options? Which careers haven’t I considered? K Langin, Science, Oct 1 2018 (doi:10.1126/science.caredit.aav5925)....continue to read

MetaGraph indexes and compresses vast collections of DNA, RNA, and protein sequences—representing petabases of data—and lets you query them instantly to turn big data into biological insight.MetaGraph can uncover genetic patterns hidden deep within expansive sequencing data sets without needing those patterns to be explicitly annotated in advance (Elie Dolgin, Nature 646, 528, 2025)...continue to read

Retraction Watch is a blog that reports on retractions of scientific papers and on related topics. It lists retractions gathered from publisher websites, and using the CENTRAL database, a repository for clinical-trial reports that flags retracted studies....continue to read

Paperpal use generative AI features to create outlines, titles, or summaries; write in your language with accurate academic translations; or generate predictive text suggestions to expand on your ideas....continue to read

The Goodness-of-fit test is calculated for a table 2 x C (max 14 column). The sum of values should be the same for observed and expected row. Therefore, expected values should be calculated using the sum of observed values....continue to read

This page computes various statistics from a 2-by-2 table. It will calculate the Yates-corrected chi-square, the Mantel-Haenszel chi-square, the Fisher Exact Test, and other indices relevant to various special kinds of 2-by-2 tables....continue to read

Confidence interval of a proportion or count.; Chi-square test; 2x2 contingency table; McNemar's test to analyze a matched case-control & paired comparison; binomial and sign test for two possible outcome; NNT (Number Needed to Treat); predictive values from sensitivity, specificity, and prevalence; Kappa test....continue to read

Overleaf is an online collaborative cloud-based LaTeX editor, a sophisticated typesetting system that simplifies the process of writing, editing, and publishing accurately formatted scientific documents. It serves as a platform for interdisciplinary collaboration, featuring real-time editing, project sharing and history, version control and revision, and comprehensive reference and citation search capabilities. Additionally, it offers access to a vast library of pre-configured templates....continue to read

Scitility’s tool Argos identifies work with authors who have a record of misconduct scientific publishers and also journals that are worst affected by fraudulent or dubious research papers. Argos is one of a growing number of research-integrity tools that look for red flags in paper (see: Richard Van Noorden, Nature, 634, 1023, 2024)....continue to read

arXiv is a free distribution service and an open-access archive for nearly 2.4 million scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv...continue to read

A Discovery Portal to Link Genetic Screening Outputs to Protein Sequence and Structure (Kwon S et al., Nature Methods 21, 1947, 2024). Genomics 2 Proteins portal is a human proteome-wide resource that maps 20,076,998 genetic variants onto 42,413 protein sequences and 77,923 structures, with a comprehensive set of structural and functional features....continue to read

CZ CELLxGENE from The Chan Zuckerberg Initiative, is a free-to-use online data portal collecting free and open-source tools for finding, querying, analysing, downloading and publishing single-cell data. As of April 2024, it includes some 85 million single cells 248 and 1,317 data sets covering 844 cell types. Most of the data represent single-cell RNA sequencing information from healthy human tissues, but non-human and cell-line data, as well as molecular-profiling data obtained using spatial transcriptomic methods, are also available.All of these data are stored in a common format, using a standard set of cell types and metadata (Perkel, JM, Nature 629, 248, 2may 2024)...continue to read

Medicinoxy is an academic web portal for careers of professors, lecturers, researchers and academic managers in schools of medicine, pharmacy and biomedical sciences worldwide....continue to read

AI-based Elicit functionality automate time-consuming research tasks like summarizing papers, extracting data, and synthesizing your findings. Elicit can use a language model to sift through a mountain of texts and summarize the most important findings much faster than any human being....continue to read