<|begin_of_text|><|start_header_id|>system<|end_header_id|>You are an expert on climate change, human mobility and migration. Answer the question truthfully.<|eot_id|><|start_header_id|>user<|end_header_id|>Here are the title and abstract of a scientific paper probably related to climate change, human mobility and migration..
Title:"UTILIZATION OF PURIFIED HUMAN-MONOCYTES IN THE AGAROSE DROPLET ASSAY FOR MEASURING MIGRATION-INHIBITORY FACTORS."
Abstract:"Human monocytes, highly purified by counter-current elutriation, are excellent indicator cells for evaluation of human migration inhibitory factors (MIF). The agarose droplet MIF assay initially developed for guinea pig peritoneal exudate cells was adapted to use human monocytes. The experimental variables were evaluated and standardized to make this assay a quantitative and sensitive method for measuring MIF activity. The assay can be performed serum-free in RPMI 1640 medium without protein or hormone additives, thereby increasing the sensitivity and eliminating potential masking of MIF effects by serum components. Cryopreserved monocytes also perforemd well in this assay, migrating approximately the same distance/unit time and showing migration inhibition in response to inhibitory factors. This assay provides a powerful tool in evaluating MIF-like activities of various lymphokines and factors, and could be used to monitor the activity of fractions produced during the physicochemical separation of MIF from lymphokine-containing supernatants.."
I have six questions you need to answer.
Q1: Is this article is about 'human migration mobility': 1 = yes; 0 = no. Answer with a number. Do not give a textual explanation.

Q2: What drivers of migration and mobility does the article study? 0 = 'other', 1 = 'climate', 2 = 'environment', 3 = 'economic', 4 = 'conflict', 5 = 'political', 6 = 'social', 7 = 'family'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

Q3: What is the overall sentiment of the article?:0 = 'neutral', 1 = 'negative', 2 = 'positive'. Answer with a number. Do not give a textual explanation.

Q4: What type of climate or environmental keywords are explicitly mentioned?:  0 = 'none', 1 = 'algal blooms', 2 = 'infestation', 3 = 'infectious diseases', 4 = 'ocean acidification', 5 = 'sea ice', 6 = 'acid rain', 7 = 'drought', 8 = 'cold wave', 9 = 'heat wave', 10 = 'glacial', 11 = 'wildfire', 12 = 'air pollution', 13 = 'biodiversity loss', 14 = 'coastal erosion', 15 = 'land degradation', 16 = 'deforestation', 17 = 'desertification', 18 = 'water pollution', 19 = 'diebacks', 20 = 'permafrost loss', 21 = 'sand mining', 22 = 'sea level rise', 23 = 'earthquake', 24 = 'tsunami', 25 = 'volcanic', 26 = 'flood', 27 = 'avalanche', 28 = 'landslide', 29 = 'downburst', 30 = 'thunderstorm', 31 = 'sandstorm', 32 = 'haze', 33 = 'storm', 34 = 'cyclone', 35 = 'blizzard', 36 = 'hail', 37 = 'snow', 38 = 'tornado', 39 = 'wind', 40 = 'hurricane', 41 = 'typhoon', 42 = 'other'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

Q5: What discipline does the article belong to?: 0 = 'other', 1 = 'social science', 2 = 'natural science', 3 = 'arts and humanities', 4 = 'multidiscipline and interdiscipline'. Answer with a number. Do not give a textual explanation.

Q6: Does the article apply quantitative and/or statistical analysis?: 0 = 'no', 1 = 'yes'. Answer with a number. Do not give a textual explanation.

Use the following template: 

Q1 = [];
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Q6 = [].<|eot_id|><|start_header_id|>assistant<|end_header_id|>Answer:
Q1 = [0];
Q2 = [];
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Q6 = [1].
UTILIZATION OF PURIFIED HUMAN-MONOCYTES IN THE AGAROSE DROPLET ASSAY FOR MEASURING MIGRATION-INHIBITORY FACTORS
Human monocytes, highly purified by counter-current elutriation, are excellent indicator cells for evaluation of human migration inhibitory factors (MIF). The agarose droplet MIF assay initially developed for guinea pig peritoneal exudate cells was adapted to use human monocytes. The experimental variables were evaluated and standardized to make this assay a quantitative and sensitive method for measuring MIF activity. The assay can be performed serum-free in RPMI 1640 medium without protein or hormone additives, thereby increasing the sensitivity and eliminating potential masking of MIF effects by serum components. Cryopreserved monocytes also perforemd well in this assay, migrating approximately the same distance/unit time and showing migration inhibition in response to inhibitory factors. This assay provides a powerful tool in evaluating MIF-like activities of various lymphokines and factors, and could be used to monitor the activity of fractions produced during the physicochemical separation of MIF from lymphokine-containing supernatants.