Results 251 to 260 of about 22,633 (291)
Some of the next articles are maybe not open access.
2011
What’s the ideal starter ‘scope? Well, it should have decent optics, be portable enough to set up in just a few minutes, and have enough light grasp to bag many of the brighter treasures of the night sky.
openaire +1 more source
What’s the ideal starter ‘scope? Well, it should have decent optics, be portable enough to set up in just a few minutes, and have enough light grasp to bag many of the brighter treasures of the night sky.
openaire +1 more source
2011
A revolution, by necessity, must permeate all rungs of society and evince changes to that society that are palpable and long lasting. The Dobsonian “movement” didn’t become a “revolution” until it could reach out from its traditional hinterland of deep sky nirvana and begin to make inroads into niches traditionally dominated by other kinds of ‘scopes ...
openaire +1 more source
A revolution, by necessity, must permeate all rungs of society and evince changes to that society that are palpable and long lasting. The Dobsonian “movement” didn’t become a “revolution” until it could reach out from its traditional hinterland of deep sky nirvana and begin to make inroads into niches traditionally dominated by other kinds of ‘scopes ...
openaire +1 more source
A Graph-based Approach to Detect DoB Attack
2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), 2021Wireless sensor networks (WSNs) are underlying network infrastructure for a variety of surveillance applications. The network should be tolerant of unexpected failures of sensor nodes to meet the Quality of Service (QoS) requirements of these applications. One major cause of failure is active security attacks such as Depletion-of-Battery (DoB) attacks.
openaire +1 more source
2011
Since the vast majority of Dobsonians on the market use Newtonian reflectors, it is fitting to begin this survey of this rapidly changing market with a discussion concerning the ins and outs of the reflecting telescope, so that you can get the most out of it and maintain it in tiptop condition.
openaire +1 more source
Since the vast majority of Dobsonians on the market use Newtonian reflectors, it is fitting to begin this survey of this rapidly changing market with a discussion concerning the ins and outs of the reflecting telescope, so that you can get the most out of it and maintain it in tiptop condition.
openaire +1 more source
2011
Most Dobsonian telescopes tend to be shallow dish Newtonians and, by implication, require care and attention if they are to perform optimally. Because many of these telescope have such fast focal ratios (from f/3.3 to f/4), Seidel aberrations such as coma, distortion, and field curvature can be problematic, but a good optician ought to be able to ...
openaire +1 more source
Most Dobsonian telescopes tend to be shallow dish Newtonians and, by implication, require care and attention if they are to perform optimally. Because many of these telescope have such fast focal ratios (from f/3.3 to f/4), Seidel aberrations such as coma, distortion, and field curvature can be problematic, but a good optician ought to be able to ...
openaire +1 more source
1999
Navedene su promjene koje se događaju u organizmu starije dobi, napose kardiovaskularne, respiratorne i lokomotorne, kao i preporuke o tjelovježbi, indikacije i kontraindikacije, ispitivanje funkcijska ...
Mišigoj-Duraković, Marjeta +1 more
openaire
Navedene su promjene koje se događaju u organizmu starije dobi, napose kardiovaskularne, respiratorne i lokomotorne, kao i preporuke o tjelovježbi, indikacije i kontraindikacije, ispitivanje funkcijska ...
Mišigoj-Duraković, Marjeta +1 more
openaire
1996
Trčanje, a posebice sustavno bavljenje trčanjem uvelike utječe na zdravlje. U radu su iznesi pozitivni čimbenici aktivnog bavljenja trčanjem te pregled dijela dosadašnjih istraživanja na tu temu.
Babić, Vesna, Šnajder, Viktor
openaire +1 more source
Trčanje, a posebice sustavno bavljenje trčanjem uvelike utječe na zdravlje. U radu su iznesi pozitivni čimbenici aktivnog bavljenja trčanjem te pregled dijela dosadašnjih istraživanja na tu temu.
Babić, Vesna, Šnajder, Viktor
openaire +1 more source
2008
Uvod – Pušenje je najopasnija socijalna navika koja se nalazi u podlozi nastanka mnogih bolesti uključujući i direktno oštećenje arterijskih stijenki. Cilj – Cilj ovog istraživanja bio je da se procijeni moguća razlika u vaskularnoj dobi kod pušača prema nepušačima u zajedničkoj karotidnoj arteriji (CCA).
Jurašić, Miljenka Jelena +6 more
openaire +2 more sources
Uvod – Pušenje je najopasnija socijalna navika koja se nalazi u podlozi nastanka mnogih bolesti uključujući i direktno oštećenje arterijskih stijenki. Cilj – Cilj ovog istraživanja bio je da se procijeni moguća razlika u vaskularnoj dobi kod pušača prema nepušačima u zajedničkoj karotidnoj arteriji (CCA).
Jurašić, Miljenka Jelena +6 more
openaire +2 more sources