Wyniki wyszukiwania

1

Slip velocity and the mechanisms of slurry flow

100%

Shook C. A.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Melioracja

|

1988

|

nr 31

2

Pressure loss for ice-water flows in a horizontal pipe

100%

Takahashi H., Masuyama T., Kawashima T.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Inżynieria Środowiska

|

1992

|

tom 01

3

The changes in anaerobic-phosphagenic efficiency occurring in middle-aged men at a five-year interval

86%

Naczk M., Zurek P., Brzenczek W., Adach Z.

Studies in Physical Culture and Tourism

|

2005

|

tom 12

|

nr 1

4

Resistance of airflow through the grain layer of amaranth

86%

Waszkiewicz C., Nowakowski T., Sznajder M.

Annals of Warsaw Agricultural University. Agriculture

|

1999

|

nr 34 Agric.Eng.

55-61

5

Kinematics of a rectangular drum hay rake

86%

Cervinka J., Barton S., Loucka M.

Annals of Warsaw University of Life Sciences - SGGW. Agriculture

|

2007

|

nr 51 Agric.Forest Eng.

43-46

6

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Determination of surface runoff from the modelled area

86%

Kaletova T., Nemetova Z.

Environment, Earth and Ecology

|

2017

|

tom 1

|

nr 1

Knowledge of surface runoff characteristics allows creating better conditions for landscape management, whether rural or urban. We focused on a determination of a volume of surface water runoff and it velocity in this paper. A direct measurement was done on an experimental area with three different slopes in a laboratory. Results of direct measurements were compared with results from a model SMODERP and NRCS method used in GIS environment. The velocity of surface runoff was also calculated by a mathematical equation used in literature. The results of surface runoff volume from GIS were equal in all cases, but not the velocity. The results of SMODERP simulation and direct measurements are similar. The calculated velocity was the highest in case of first slope, and the lowest in other cases. Differences of the velocity varied in a range 1.10 - 11.06 %. The volume of surface runoff varied more, mainly the results of NRCS Curve Number method in GIS (up to 41 %). The results show that the higher slope, the higher runoff velocity and volume is.

7

Radiometric tracer method measurement of the fall velocity in vertical tube

86%

Vlasak P., Chara Z., Severa M.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Inżynieria Środowiska

|

1992

|

tom 01

8

Stride lengths and frequencies of arboreal walking in seven species of didelphid marsupials

86%

Delciellos A. C., Vieira M. V.

Acta Theriologica

|

2007

|

tom 52

|

nr 1

Didelphid marsupials differ in their use of the forest strata, with corresponding differences in morphology and arboreal walking performances. Similar performances may be reached by different combinations of stride length and frequency, but it has been suggested that arboreal walkers increase velocity by longer strides. Our objective was to determine how stride length and frequency contribute to the velocity in the arboreal walking of seven species of didelphid marsupials of the Atlantic Forest of Brazil. Animals were stimulated to cross five 3-m long horizontal supports of different diameters. The cycle of maximum velocity was chosen to measure relative stride length, frequency, and relative velocity. Except forCaluromys philander, the more arboreal species were faster than the terrestrial species, but maximum velocity of arboreal species was reached by two strategies, increasing stride frequency (Gracilinanus microtarsus, Micoureus demerarae, andDidelphis aurita), or reducing frequency and increasing stride length (Marmosops incanus andC. philander). Increasing velocity in arboreal walking by more frequent strides may reduce oscillations of the body, whereas longer strides may reduce branch swaying. Among the terrestrial species,Philander frenatus performed similarly to more arboreal species, suggesting a potential ability to use the canopy, undetected in field observations.

9

Wind-induced variability of hydrological parameters in the coastal zone of the Southern Baltic Sea - a numerical study

86%

Jankowski A.

Oceanological Studies

|

2000

|

tom 29

|

nr 3

10

Approximation of the Bingham liquid by the Williamson model in an eccentric annulus flow

86%

Fortova M.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Inżynieria Środowiska

|

1992

|

tom 01

11

Development of multiple velocity and temperature probe sets for ventilated spaces

86%

Alimardani R., Hoff S. J.

International Agrophysics

|

2005

|

tom 19

|

nr 1

12

Theoretical basis of calculation for hydraulic transport

86%

Kril S. I.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Inżynieria Środowiska

|

1992

|

tom 01

13

The effect of different strength training programs on young athletes’ sprint performance

72%

Dasteridis G., Pilianidis T., Mantzouranis N.

Studies in Physical Culture and Tourism

|

2011

|

tom 18

|

nr 2

14

Small-scale stratification of the density field and its influence on the suspensions’ concentration

72%

Druet C., Siwecki R.

Oceanologia

|

1985

|

tom 21

15

Simulation investigations on airflow velocity in the short milking tube of the cluster

72%

Kupczyk A., Osiak J., Iwaszko J.

Annals of Warsaw Agricultural University. Agriculture

|

2001

|

nr 40 Agric.Eng.

41-46

16

Dynamic potential of passableness of the agricultural traction-transport technological machine with a hydrodrive of wheels

72%

Tajanowskij G., Tanas W.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2011

|

tom 11C

17

The traction survey and monitoring of a vehicle using a satellite navigation system

72%

Cupial K., Grzelka J., Duzynski A., Grzelka P.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2005

|

tom 05

18

Characteristics of Siberian sturgeon and sterlet sperm motility parameters compared using CASA

72%

Sieczynski P., Glogowski J., Cejko B. I., Grygoruk C.

Archives of Polish Fisheries

|

2012

|

tom 20

|

nr 2

19

Determining the coefficient of restitution of apples at different impact velocities

72%

Stropek Z., Golacki K.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2010

|

tom 10

20

Criteria for a deposit-free pipe channel design

72%

Schoberl F.

Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Inżynieria Środowiska

|

1992

|

tom 01

Ograniczanie wyników

Slip velocity and the mechanisms of slurry flow

Pressure loss for ice-water flows in a horizontal pipe

The changes in anaerobic-phosphagenic efficiency occurring in middle-aged men at a five-year interval

Resistance of airflow through the grain layer of amaranth

Kinematics of a rectangular drum hay rake

Determination of surface runoff from the modelled area

Radiometric tracer method measurement of the fall velocity in vertical tube

Stride lengths and frequencies of arboreal walking in seven species of didelphid marsupials

Wind-induced variability of hydrological parameters in the coastal zone of the Southern Baltic Sea - a numerical study

Approximation of the Bingham liquid by the Williamson model in an eccentric annulus flow

Development of multiple velocity and temperature probe sets for ventilated spaces

Theoretical basis of calculation for hydraulic transport

The effect of different strength training programs on young athletes’ sprint performance

Small-scale stratification of the density field and its influence on the suspensions’ concentration

Simulation investigations on airflow velocity in the short milking tube of the cluster

Dynamic potential of passableness of the agricultural traction-transport technological machine with a hydrodrive of wheels

The traction survey and monitoring of a vehicle using a satellite navigation system

Characteristics of Siberian sturgeon and sterlet sperm motility parameters compared using CASA

Determining the coefficient of restitution of apples at different impact velocities

Criteria for a deposit-free pipe channel design