Results 91 to 100 of about 2,216 (253)

STUDIU PRIVIND TAXONOMIA ALGOFLOREI LACULUI LA IZVOR (CHIŞINĂU)

open access: yesActa et Commentationes: Ştiinţe Exacte şi ale Naturii, 2019
n articol sunt prezentate rezultatele cercetărilor floristice asupra algoflorei lacului „La Izvor”. Au fost înregistrate 196 de specii şi varietăţi de alge ce aparţin la 6 filumuri.
Boris NEDBALIUC   +3 more
doaj   +1 more source

Effect of denture cleansers and surface treatments on the color stability, gloss, and wettability of CAD‐CAM denture bases

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the impact of surface treatments and chemical denture cleansers on the surface color stability, gloss, and wettability of compression‐molded, 3D‐printed, and milled denture base materials. Materials and Methods Specimens (12 × 16 × 7 mm) were fabricated from a standardized STL file in three denture base materials ...
Suonds Alareifi   +5 more
wiley   +1 more source

PARÁMETROS FÍSICO-QUÍMICOS Y BIOLÓGICOS EN AGUAS CIRCUNDANTES AL CANAL DE PANAMÁ.

open access: yesTecnociencia, 2002
Seis puntos de muestreos localizados en el Lago Gatún y circundantes a la Isla de Barro Colorado, se escogieron para objeto de estudio durante un período de siete meses (enero-julio de 1998), para conocer los parámetros físico-químicos y biológicos ...
Jose A. Simmonds   +2 more
doaj  

Navigating Digital Transformation? The Guiding Role and Socialization Processes of Change Agents

open access: yesPublic Administration, EarlyView.
ABSTRACT This article investigates the role of internal change agents in advancing digital transformation within public sector organizations. In response to the complexities of digitalization, these change agents guide their peers in adopting technology and bridging the gap between strategy and implementation. We draw on an 18‐month diary study (N = 68,
Caroline Fischer, Jessica Breaugh
wiley   +1 more source

Uruguay ; Fray Bentos ; plan du port

open access: yes, 1999
Sur le fleuve Uruguay, le cabotage a créé cette petite ville portuaire de Fray Bentos . Ce panneau indique le plan et les noms des commerces
Collin Delavaud, Anne
core  

STUDI DISTRIBUSI MAKROFAUNA BENTOS DI DAERAH MANGROVE DENGAN DAN TANPA AKTIVITAS ANTROPOGENIK DI WONOREJO, SURABAYA, JAWA TIMUR [PDF]

open access: yes, 2018
Dampak negatif dari ekowisata di daerah mangrove adalah menurunnya aspek lingkungan. Makrofauna bentos merespon secara relatif cepat terhadap stres alami dan antropogenik. Salah satunya adalah dengan distribusinya.
Bagus Karim Sujatmiko, 081424153009
core  

Biodiversidad de Polychaeta (Annelida) en México

open access: yesRevista Mexicana de Biodiversidad, 2013
La fauna mexicana contiene 1 500 especies de poliquetos incluidas en 63 familias y 460 géneros. Las 10 familias con mayor número de especies son Nereididae (89), Syllidae (83), Sabellidae (80), Spionidae y Terebellidae (77 c/u), Eunicidae (76 ...
María Ana Tovar Hernández   +4 more
doaj   +1 more source

Turf transplantation as a potential restoration technique in subtropical grasslands

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Subtropical grasslands in southern Brazil suffer from ongoing degradation, while restoration initiatives of these ecosystems are still incipient. Turf transplantation appears as a promising approach for restoring these ecosystems.
Kassiane H. Pedro   +3 more
wiley   +1 more source

Lista de poliquetos sedentarios hallados en el Perú

open access: yesRevista Peruana de Biología, 2014
La elaboración de listas de los diferentes grupos zoológicos posee gran valor, ya que constituyen la base para futuros estudios zoogeográficos y ecológicos.
Juan Tarazona B.
doaj   +1 more source

Reference wet grasslands to support conservation and restoration assessments in the Brazilian Savanna

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Grassy wetlands of the Cerrado provide key ecosystem services but remain largely overlooked and are rapidly disappearing, threatened by land use change and climate‐driven changes in hydrological cycles. As restoration initiatives are urgent, reference ecosystems and robust indicators are essential to guide conservation and ...
Andra Carolina Dalbeto   +2 more
wiley   +1 more source

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