Results 81 to 90 of about 203,020 (279)

Injectable Chondroitin Sulfate Methacrylate Hydrogel Microspheres Co‐Loaded with GLPM Nanozyme, Dexamethasone, and Stem Cells for Synergistic Osteoarthritis Therapy

Advanced Science, EarlyView.
A multifunctional injectable microsphere system is fabricated via UV‐assisted microfluidic cross‐linking, integrating nanozyme‐based ROS scavenging, sustained dexamethasone release, and stem cell delivery. Upon IA injection, the microspheres adapt to joint stress, suppress inflammation, and promote cartilage regeneration, offering a minimally invasive ...
Xiaochen Feng, Ying Fang, Hongwei Yu, Yicheng Wang, Yunze Xu, Chunxiao Shi, Haike Xia, Ranjith Kumar Kankala, Aizheng Chen, Shibin Wang, Chaoping Fu   +10 more
wiley   +1 more source

Trophic classification of Tennessee Valley area reservoirs derived from LANDSAT multispectral scanner data [PDF]

LANDSAT MSS data from four different dates were extracted from computer tapes using a semiautomated digital data handling and analysis system. Reservoirs were extracted from the surrounding land matrix by using a Band 7 density level slice of 3; and ...
Malone, D. L., Meinert, D. L., Scarpace, F. L., Voss, A. W.   +3 more
core   +1 more source

PICES Press, Vol. 7, No. 2, July 1999 [PDF]

, 1999
Improving PICES CO2 measurement quality The status of the Bering Sea: July - December 1998 The state of the eastern North Pacific since October 1998 The state of the western North Pacific in the second half of 1998 Paul Henry LeBlond Report on ...

core  

Unified "micro"- and "macro-" evolution of eco-systems: Self-organization of a dynamic network

, 2003
Very recently we have developed a dynamic network model for eco-systems that achieved ``unification'' of ``micro'' and ``macro''-evolution. We now propose an extension of our model so as to stabilize the eco-system and describe {\it speciation} in a more
Amaral, Bak, Chowdhury, Chowdhury, Cohen, Cohen, Crampton, Debashish Chowdhury, di Collobiano, Dietrich Stauffer, Drossel, Droz, Droz, Ghalambor, Goel, Hall, Hartwell, Hofbauer, Kauffman, L. Pimm, Murray, Paczuski, Rikvold, Sinclair, Smith, Sole, Solé, Solé, Sá Martins, Thompson, Łaszkiewicz   +30 more
core   +1 more source

Natural and anthropogenic lead in sediments of the Rotorua lakes, New Zealand [PDF]

, 2010
Global atmospheric sources of lead have increased more than 100-fold over the past century as a result of deforestation, coal combustion, ore smelting and leaded petroleum. Lead compounds generally accumulate in depositional areas across the globe where,
Balance, Bindler, Burns, Burns, C.H. Hendy, Chow, D.P. Hamilton, Davies, Edgington, Eisenreich, Fish, Flint, Graney, Harrison, Hogg, Hong, Håkanson, L.K. Pearson, Lowe, Lowe, Martin, McColl, McColl, McColl, Ministry of Commerce, Monna, Murozuni, Newnham, Nriagu, Pullar, R.C. Pickett, Renberg, Renberg, Rosman, Schindler, Settle, Settle, Shen, Shotyk, Sigg, Statistics New Zealand, Sturges, Timperley, Timperley, Trolle, Veron, Vincent, Wilson   +47 more
core   +2 more sources

Phylogenomics reveals the evolution of floral traits associated with pollinators and pollinator–prey conflict within the carnivorous Pinguicula subgenus Temnoceras

American Journal of Botany, EarlyView.
Abstract Premise The carnivorous plant genus Pinguicula (Lentibulariaceae) exhibits remarkable floral diversity associated with pollination, particularly in the largest subgenus Temnoceras, which spans Mexico and Central America. Despite this diversity, the relationships between species and the evolution of key floral traits remain unresolved. Here, we
Yunjia Liu, Qianshi Lin, Steven J. Fleck, Martín Mata‐Rosas, Enrique Ibarra‐Laclette, Tanya Renner   +5 more
wiley   +1 more source

Trophic classification of selected Colorado lakes [PDF]

Multispectral scanner data, acquired over several Colorado lakes using LANDSAT-1 and aircraft, were used in conjunction with contact-sensed water quality data to determine the feasibility of assessing lacustrine trophic levels.
Blackwell, R. J., Boland, D. H. P.
core   +1 more source

Contrasting effects of experimental warming in the initiation year and the flowering year on flower phenology of boreal understory species

American Journal of Botany, EarlyView.
Abstract Premise High‐latitude plants initiate flower primordia at least 1 year before flowering. While impacts of rising temperatures on phenology in the flowering year are well studied, the effects of warmer temperatures in the initiation year (IY; the year before flowering) are virtually unknown.
Christa P. H. Mulder, Eileen P. Schaub, Pamela K. Diggle   +2 more
wiley   +1 more source

Nutrient and Coliform Levels in the Surface Waters of a Protected Upland Lake in Ormoc City Philippines

Environment and Natural Resources Journal
Lake Danao in OrmocCity, Philippines, is a legally protected freshwater ecosystem classified as a Class A water body by the government.
Eugie V. Cinco, Cherryhel B. Toralde, Olga G. Corales-Ultra, Rolly G. Fuentes   +3 more
doaj   +1 more source

Comparative studies of underwater light regimes in lakes of the East-Suwałki Lakeland

Limnological Review, 2016
Secchi disc transparency and optical properties of water, based on measurements for downward irradiance using an underwater radiometer PER-700, were studied in 23 lakes of the Suwałki Landscape Park (SLP) in 2013.
Borowiak Dariusz, Borowiak Magdalena
doaj   +1 more source