Effect modification of greenness on the association between heat and mortality: A multi-city multi-country study by Hayon Michelle Choi, Whanhee Lee, Dominic Roye, Seulkee Heo, Aleš Urban, Alireza Entezari, Ana Maria Vicedo-Cabrera, Antonella Zanobetti, Antonio Gasparrini, Antonis Analitis, Aurelio Tobias, Ben Armstrong, Bertil Forsberg, Carmen Íñiguez, Christofer Åström, Ene Indermitte, Eric Lavigne, Fatemeh Mayvaneh, Fiorella Acquaotta, Francesco Sera, Hans Orru, Ho Kim, Jan Kyselý, Joana Madueira, Joel Schwartz, Jouni J.K. Jaakkola, Klea Katsouyanni, Magali Hurtado Diaz, Martina S. Ragettli, Mathilde Pascal, Niilo Ryti, Noah Scovronick, Samuel Osorio, Shilu Tong, Xerxes Seposo, Yue Leon Guo, Yuming Guo, Michelle L. Bell

“…We used distributed lag non-linear model to estimate the heat-mortality relationship in each city and the estimates were pooled adjusting for city-specific average temperature, city-specific temperature range, city-specific population density, and gross domestic product (GDP). The effect modification of greenspace was evaluated by comparing the heat-related mortality risk for different greenspace groups (low, medium, and high), which were divided into terciles among 452 locations. …”
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Producing land cover maps using remote sensing and decision tree algorithm (Case study: Bakhtegan national park and wildlife refuge) by Y. Rafii, S. K. Alavipanah, B. Malekmohammadi, M. Ramazani Mehrian, H. Nasiri

“…Bird species richness patterns of northern Taiwan: primary productivity, human population density, and habitat heterogeneity. Diversity & Distributions 12 (5), 546–554.Lawrence, R.L. and Wright, A., (2001), Rule-Based Classification systems using classification and regression tree (Cart) analysis, Photogrammetric Engineering & Remote Sensing, 67, 1137-1142.Mather, P, M. (1999). …”
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Spatial Modeling of Factors Affecting Building Density: A Case Study of Hamedan City by amer nikpour, Behnaz Mohammadyari, Mohammad Soleymani

“…Urban land use, sorting, and population density: A continuous logit model. Transportation Research Part B: Methodological, 101, 283-294.- Xia, C., Zhang, A., Wang, H., Zhang, B., & Zhang, Y., (2019). …”
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Factors affecting the evolution of group territories in babblers (Turdoides) and long-tailed tits by Gaston, A, Gaston, Anthony J

“…In Chapter 6 the relationship between group size, population density and territorial area is described for the main study area and also for populations in the Salt Range, Pakistan. …”

Global, regional, and national burden of traumatic brain injury and spinal cord injury, 1990-2016 : a systematic analysis for the Global Burden of Disease Study 2016 by James, S. L., Bannick, M. S., Montjoy-Venning, W. C., Lucchesi, L. R., Dandona, L., Dandona, R., Hawley, C., Hay, S. I., Jakovljevic, M., Khalil, I., Krohn, K. J., Mokdad, A. H., Naghavi, M., Nichols, E., Reiner, R. C., Smith, M., Feigin, V. L., Vos, T., Murray, C. J. L., Sunshine, J. E., Yost, M. G., Ellenbogen, R. G., Kalani, R., Morrison, S. D., Crowe, C. S., Massenburg, B. B., Theadom, A., Te Ao, B. J., Balalla, S., Jones, K. M., Ofori-Asenso, R., Li, S., Sobhani, S., Hosseini, S. M., Mansournia, M. A., Yaseri, M., Anjomshoa, M., Mousavi, S. M., Haj-Mirzaian, A., Malekzadeh, R., Poustchi, H., Roshandel, G., Sepanlou, S. G., Afarideh, M., Esteghamati, A., Esteghamati, S., Ganji, M., Kasaeian, A., Rahimi-Movaghar, A., Eskandarieh, S., Sahraian, M. A., Shams-Beyranvand, M., Abbasi, N., Farzadfar, F., Irvani, S. N., Rahimi-Movaghar, V., Salamati, P., Sharif-Alhoseini, M., Fereshtehnejad, S. M., Mate, K. K. V., Abdulkader, R., Abraha, H. N., Kassa, T. D., Nirayo, Y. L., Weldegwergs, K. G., Gezae, K. E., Zenebe, Z. M., Degefa, M. G., Kahsay, A., Asgedom, S. W., Gebre, A. K., Yimer, E. M., Belachew, A. B., Meles, H., Adsuar, J. C., Zodpey, S., Agrawal, S., Awasthi, A., Kumar, G. A., Ahmadi, A., Najafi, F., Rajati, F., Khazaie, H., Farzaei, M.H., Moradi, M., Rezaei, S., Soofi, M., Siabani, S., Rezaeian, S., Ahmed, M. B., Gebrehiwot, T. T., Feyissa, G. T., Hussen, M. A., Aichour, A., Aichour, I., Aichour, M. T. E., Akinyemi, R. O., Owolabi, M. O., Akseer, N., Tudor Car, Lorainne

“…The increase in incidence of TBI over time might continue in view of increases in population density, population ageing, and increasing use of motor vehicles, motorcycles, and bicycles. …”
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Measuring Intensity – Describing and Analysing the “Urban Buzz” by Tim Stonor

“…Intensity is not therefore about the population density of an area but the population that is participating in the public realm of an area. …”
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Many Faces of Migrations by Milica Antić Gaber, Marko Krevs

“…Amongst the various impacts of immigration to Malta the extraordinary concentration of immigrant populations is emphasized, since the population density of Malta far exceeds that of nearly all other European countries. …”
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Evaluation of the New City of Sahand Using the Urban Carrying Capacity Assessment System by Firooz Jafari, Akbar Asghari Zamani, Shiva Sattarzadeh Salehi

“…The new city of Sahand (Tabriz) is an example of these new cities, which has been created to attract the overflowing population of Tabriz metropolis with a high population density compared to other areas. The purpose of this research was to evaluate the urban range capacity system in the new city of Sahand by relying on the indicators of population, water, electricity, and green space and trying to estimate the population capacity of the city from an environmental point of view and the amount of pressure on it besides determining which indicator can be applied in its planning. …”
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The Impact of Land Property Rights Interventions on Investment and Agricultural Productivity in Developing Countries: a Systematic Review by Steven Lawry, Cyrus Samii, Ruth Hall, Aaron Leopold, Donna Hornby, Farai Mtero

“…The evidence base is too thin to say how productivity and investment effects are moderated by our other contextual factors of interest, including length transpired since the intervention, levels of democratic governance, population density, agricultural systems, or cash crops. …”
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Trends in urban land expansion, density, and land transitions from 1970 to 2010: a global synthesis by Burak Güneralp, Meredith Reba, Billy U Hales, Elizabeth A Wentz, Karen C Seto

“…Here, we conduct a global synthesis of trends in urban land expansion, in urban population densities, and lands converted into urban from 1970 to 2010. …”
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Sampling technique for determining cocoa pod borer (Conopormorpha cramerella) (Snellen) (Lepidoptera: gracillariidae) and cocoa pod phenology by Mohd Ali, Noorazlin

“…However, during high population densities, mean densities and relative variations increased. …”
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On Waves and Distributions in Population Dynamics by Nikolay Kolev Vitanov, Zlatinka Ivanova Dimitrova

“…The following two cases are discussed: (I.) migration waves for the case or negligible random fluctuations of the populations densities and (II.) probability distributions of the spatially averaged populations densities for the case of significant random fluctuations of these densities. …”
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SURVEI NYAMUK AEDES AEGYPTI DAN AEDES ALBOPICTUS DI BANTUL DIY SEPTEMBER-OKTOBER 1992 by Perpustakaan UGM, i-lib

“…The ovitraps were placed in and outside the houses six a week to ditermine the population densities of Ae. aegypti and Ae. albopictus. The results indicated that the population densities ofAedes in Ngeblak were higher than in Dongkelan. …”

Lack of recovery of the long-spined sea urchin Diadema antillarum Philippi in Puerto Rico 33 years after the Caribbean-wide mass mortality by Evan Tuohy, Christina Wade, Ernesto Weil

“…Habitat complexity had the greatest effect on population densities at all levels (site, zone and depth) with more rugose environments containing significantly higher densities and wider size structures. …”
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Hyalorbilia oviparasitica Clade Detected in Field Soils Cropped to Sugar Beets and Enriched in the Presence of Heterodera schachtii and a Host Crop by Hannes Witte, Jiue-in Yang, Geoffrey D. Logan, Nicole B. Colindres, Beth B. Peacock, Jennifer Smith Becker, Paul M. Ruegger, J. Ole Becker, James Borneman

“…The H. oviparasitica clade includes potent hyperparasites of sedentary stages of plant-parasitic nematodes, which have the ability to substantially suppress the population densities of several endoparasitic nematode species. …”
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The study of amphipods in rimstone pools of Akiyoshi-do Cave, Japan by Kanato Ando

“…Results show that the population densities of the amphipods have decreased compared to the 1970s. …”
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Impacts of Root-Lesion Nematode (<i>Pratylenchus thornei</i>) on Plant Nutrition, Biomass, Grain Yield and Yield Components of Susceptible/Intolerant Wheat Cultivars Determined by... by John P. Thompson, Timothy G. Clewett

“…Plant response to nematode attack was assessed by regression and principal components analyses of various plant parameters at different crop development stages, in relation to different nematode population densities in the roots and root-zone soil. Reduction in <i>P. thornei</i> population densities by nematicides resulted in increased numbers of tillers, plant biomass, N and P concentrations and uptakes, numbers of spikes and kernels, and grain yield. …”
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Acoustic sampling of Antarctic krill with simulated underwater buoyancy gliders: Does the sawtooth dive pattern work? by Douglas Kinzey, Anthony M. Cossio, Christian S. Reiss, George M. Watters

“…Krill densities from ship-based surveys conducted between 2001 to 2011 were treated as the “true” population densities sampled by the simulated gliders. Depth-integrated densities estimated from the glider sampling were compared to the population densities for each year. …”
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PERTUMBUHAN DAN HASIL TANAMAN GANDUM (Triticum aestivum L.) VARIETAS DEWATA DALAM POLYBAG PADA BERBAGAI POPULASI DAN KOMPOSISI MEDIA TANAM by Nugraheni Widyawati

“…Purpose of this study were to determine the appearance of both the growth and yield of wheat grown in polybag with a various population densities and media composition, as well as to determine the combination of treatments that producing the highest yield of wheat. …”
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Density and activity patterns of Andean cat and pampas cat (Leopardus jacobita and L. colocolo) in the Bolivian Altiplano by Juan Carlos Huaranca, Ma Lilian Villalba, Nuno Negrões, Jaime E Jiménez, David W Macdonald, Luis F Pacheco

“…Implications: Low population densities, as compared with theoretical expectations, pose an additional conservation problem for these felids, in an area such as the high Andes.…”