It was the sense of efficacy.

And we stored penicillin at 60 degrees C, so 140 degrees Fahrenheit, for two months without loss of efficacy of the penicillin.

And, as well, as of efficacy, agency.

Loss of memory.

Loss of health is more serious than loss of money.

Loss of Color Information

Loss of Translucency Information

The loss of Moscow.

A loss was a loss.

There's no loss of momentum.

loss of cortical gray matter.

Sure, ageusia, loss of taste.

They wanted to capture one other variable, which was the patients' sense of efficacy.

loss of a sense of the future.

How do we measure the magnitude of that drug which we refer to as efficacy?

Loss of Color and Translucency Information

Life is pretty bleak at the top too and all the baubles of the rich... they are kind of this, uh, phony compensation for the loss of what's really important the loss of community the loss of connection the loss of intimacy.

Lo! man is a state of loss,

He is suffering from loss of memory.

We suffered a loss of 10,000 dollars.

This is the notion of loss aversion.

After the loss of Anna in 2006

Don't you experience any feelings of loss?

Carrier Loss Rate

Possible Data Loss

Data Loss Warning

He retired because of the loss of his health.

A lot of people have loss their jobs, and because the loss of their jobs they feel a sense of suffering.

If, for example, terrorism almost never happens, it's really hard to judge the efficacy of counter terrorist measures.

Surely Man is in the way of loss,

Lo! Man is in a state of loss

Money cannot pay for the loss of happiness.

Being happy always reminded her of her loss.

He was weak from the loss of blood.

I had about 35 loss of consciousness episodes.

Sputnik wasn't a technical loss, but it was a prestige loss.

Man is certainly loss,

I take a loss.

That's your loss, lieutenant.

that man is surely in a state of loss,

Surely, the human is in a (state of) loss,

Water shortage is caused by the loss of forests.

Our loss of youth I'll banish with redeeming gold!

that loss of virtue in a female is irretrievable.

And I've had very serious doubt about its efficacy, and my own faith in humanity.