https://doi.org/10.15609/annaeconstat2009.134.0043 • https://www.jstor.org/stable/10.15609/annaeconstat2009.134.0043 This paper proposes semiparametric estimation ...

Gabriel Voisin (1880–1973) could be described as a 20th century industrial renaissance man, a man behind groundbreaking ...

Consider the Lenovo ThinkPad C14 Chromebook for $399 (69% off ... Thanks to its slim form factor, solid build quality, and great display, it's amassed an average rating of 4.6 out of 5 stars.

One leading theory on the origins of life on Earth proposes that simple chemical molecules gradually became more complex, ...

Covalent bonding is a widely understood phenomenon that joins the atoms of a molecule by a shared electron pair. But in ...

A new study explores how complex chemical mixtures change under shifting environmental conditions, shedding light on the prebiotic processes that may have led to life. By exposing organic molecules to ...

It has been found that epithelization is retarded by the dry scab which normally covers a superficial wound, and if the formation of the scab is prevented, the rate of epithelization is markedly ...

Small amounts of Bennu's precious black grains — leftovers from the solar system's formation 4.5 billion years ago — were doled out to the two separate research teams whose studies appeared in the ...

Reaction formation is a defense mechanism in which people express the opposite of their true feelings, sometimes to an exaggerated extent. For instance, a man who feels insecure about his ...

A step-by-step guide to help you fill out a W-4 Nora Carol Photography / Getty Images You're about to begin that much-needed, new job and your employer hands you an IRS Form W-4 to fill out and ...

Zooey Liao/CNET; Mykola Sosiukin/EyeEm via Getty It's tax season, and if you've received an unfamiliar income form this year, it might be a 1099 tax form. A 1099 form is used to document income ...