Fast sinc interpolation of digitized signals using the hilbert transformOLKKONEN, H.Journal of biomedical engineering. 1990, Vol 12, Num 6, pp 531-532, issn 0141-5425Article

A METHOD FOR THE ASSESSMENT OF PLACENTAL BLOOD PERFUSION USING 99^MTC PERTECHNETATE.SUONIO S; OLKKONEN H.1977; SCAND. J. CLIN. LAB. INVEST.; NORWAY; DA. 1977; VOL. 37; NO 6; PP. 509-515; BIBL. 13 REF.Article

COMPUTATION OF MUSCLE BLOOD FLOW BY ¹³³XE CLEARANCE USING POLYNOMIAL FITTING TECHNIQUES = CALCUL DU DEBIT SANGUIN DU MUSCLE PAR LA CLEARANCE DU ¹³³XE EN UTILISANT DES TECHNIQUES D'APPROXIMATION POLYNOMIALEOLKKONEN H; PENTTILA IM.1975; NUCL.-MED.; DTSCH.; DA. 1975; VOL. 14; NO 4; PP. 390-394; ABS. ALLEM.; BIBL. 4 REF.Article

A ¹⁷⁰TM GAMMA SCATTERING TECHNIQUE FOR THE DETERMINATION OF ABSOLUTE BONE DENSITY = TECHNIQUE DE DISPERSION DES RAYONS GAMMA DU ¹⁷⁰TM POUR LA DETERMINATION DE LA DENSITE OSSEUSE ABSOLUEOLKKONEN H; KARJALAINEN P.1975; BRIT. J. RADIOL.; G.B.; DA. 1975; VOL. 48; NO 571; PP. 594-597; BIBL. 18 REF.Article

Running discrete cosine transformOLKKONEN, H.Journal of biomedical engineering. 1992, Vol 14, Num 6, pp 507-508, issn 0141-5425Article

Computation of running discrete Hartley transform coefficientsOLKKONEN, H.Signal processing. 1991, Vol 25, Num 1, pp 107-110, issn 0165-1684Article

LEAD CONTENT OF AN EPIPHYTIC LICHEN IN THE URBAN AREA OF KUOPIO, EAST CENTRAL FINLANDTAKALA K; OLKKONEN H.1981; ANN. BOT. FENN.; ISSN 0003-3847; FIN; DA. 1981; VOL. 18; NO 2; PP. 85-89; BIBL. 19 REF.Article

DETERMINATION OF MINERAL DENSITY AND STRUCTURAL INHOMOGENEITY OF TRABECULAR BONE IN VITRO BY X-RAY FLUORESCENCE LINE SCANNING = DETERMINATION DE LA DENSITE DE SUBSTANCES MINERALES ET DE L'INHOMOGENEITE STRUCTURALE DE L'OS TRABECULAIRE IN VITRO PAR LA SCINTIGRAPHIE LINEAIRE DE FLUORESCENCE AUX RAYONS XPATOMAKI L; OLKKONEN H.1974; INTERNATION. J. APPL. RAD. ISOTOPES; G.B.; DA. 1974; VOL. 25; NO 9; PP. 401-406; ABS. FR. RUSSE ALLEM.; BIBL. 8REF.Article

ASSESSMENT OF CARDIAC BLOOD POOLS IN RADIOCARDIOGRAPHY BY VARIOUS INDICATOR DILUTION MODELS.OLKKONEN H; PENTTILA IM.1977; NUKLEARMEDIZIN; DTSCH.; DA. 1977; VOL. 16; NO 3; PP. 96-99; ABS. ALLEM.; BIBL. 24 REF.Article

EFFECT OF AIR POLLUTION ON EPIPHYTIC LICHEN VEGETATION AND ELEMENT CONTENTS OF A LICHEN AND PINE NEEDLES AT VALKEAKOSKI, S FINLANDLAAKSOVIRTA K; OLKKONEN H.1979; ANN. BOT. FENN.; FIN; DA. 1979; VOL. 16; NO 4; PP. 285-296; BIBL. 11 REF.Article

EPIPHYTIC LICHEN VEGETATION AND ELEMENT CONTENTS OF HYPOGYMNIA PHYSODES AND PINE NEEDLES EXAMINED AS INDICATORS OF AIR POLLUTION AT KOKKOLA W FINLAND.LAAKSOVIRTA K; OLKKONEN H.1977; ANN. BOT. FENN.; FINL.; DA. 1977; VOL. 14; NO 3; PP. 112-130; BIBL. 2 P. 1/2Article

APPLICATION OF THE GAMMA FUNCTION FOR THE CALCULATION OF EFFECTIVE RENAL PLASMA FLOW BY (¹³¹I) HIPPURAN CLEARANCE.OLKKONEN H; PENTTILA IM; UIMARIHUHTA A et al.1977; SCAND. J. CLIN. LAB. INVEST.; NORWAY; DA. 1977; VOL. 37; NO 1; PP. 49-51; BIBL. 9 REF.Article

OBSERVATIONS ON THE LEAD CONTENT OF LICHEN AND BARK ADJACENT TO A HIGHWAY IN SOUTHERN FINLAND.LAAKSOVIRTA K; OLKKONEN H; ALAKUIJALA P et al.1976; ENVIRONMENT. POLLUT.; G.B.; DA. 1976; VOL. 11; NO 4; PP. 247-255; BIBL. 18 REF.Article

MATERNAL CIRCULATORY RESPONSE TO A SINGLE DOSE OF RITODRINE HYDROCHLORIDE DURING ORTHOSTASIS IN NORMAL AND HYPERTENSIVE LATE PREGNANCY.SUONIO S; OLKKONEN H; LAHTINEN T et al.1978; AMER. J. OBSTETR. GYNECOL.; U.S.A.; DA. 1978; VOL. 130; NO 7; PP. 745-747; BIBL. 6 REF.Article

ASSESSMENT OF FAT CONTENT OF LIVER BY A PHOTON SCATTERING TECHNIQUE.PUUMALAINEN P; OLKKONEN H; SIKANEN P et al.1977; INTERNATION. I. APPL. RAD. ISOTOPES; G.B.; DA. 1977; VOL. 28; NO 9; PP. 785-787; BIBL. 4 REF.Article

MEASUREMENT OF CANCELLOUS BONE STRENGTH CORRELATIONS WITH MINERAL DENSITY, AGEING AND DISEASE.NOKSO KOIVISTO VM; ALHAVA EM; OLKKONEN H et al.1976; ANN. CLIN. RES.; FINL.; DA. 1976; VOL. 8; NO 6; PP. 399-402; BIBL. 13 REF.Article

COMPARISON OF 113^M IN AND 133 XE I.V. INJECTION METHODS FOR EVALUATION OF PLACENTAL BLOOD FLOW.OLKKONEN H; SUONIO S; LAHTINEN T et al.1977; INTERNATION. J. NUCL. MED. BIOL.; G.B.; DA. 1977; VOL. 4; NO 3-4; PP. 179-183; BIBL. 19 REF.Article

A COHERENT/COMPTON SCATTERING METHOD FOR MEASUREMENT OF TRABECULAR BONE MINERAL DENSITY IN THE DISTAL RADIUSOLKKONEN H; PUUMALAINEN P; KARJALAINEN P et al.1981; INVEST. RADIOL.; ISSN 0020-9996; USA; DA. 1981; VOL. 16; NO 6; PP. 491-495; BIBL. 15 REF.Article

THE EFFECT OF DRINKING WATER FLUORIDATION ON THE FLUORIDE CONTENT, STRENGTH AND MINERAL DENSITY OF HUMAN BONEALHAVA EM; OLKKONEN H; KAURANEN P et al.1980; ACTA ORTHOP. SCAND.; DNK; DA. 1980; VOL. 51; NO 3; PP. 413-420; BIBL. 32 REF.Article

A NEW PHOTON SCATTERING METHOD FOR BONE MINERAL DENSITY MEASUREMENTS.PUUMALAINEN P; UIMARIHUHTA A; ALHAVA E et al.1976; RADIOLOGY; U.S.A.; DA. 1976; VOL. 120; NO 3; PP. 723-724; BIBL. 5 REF.Article

Gaussian pyramid wavelet transform for multiresolution analysis of imagesOLKKONEN, H; PESOLA, P.Graphical models and image processing (Print). 1996, Vol 58, Num 4, pp 394-398, issn 1077-3169Article

Fast method for computing the Fourier integral transform via Simpson's numerical integrationSIMONEN, P; OLKKONEN, H.Journal of biomedical engineering. 1985, Vol 7, Num 4, pp 337-340, issn 0141-5425Article

ZINC CONTENT OF HUMAN CANCELLOUS BONE.ALHAVA EM; OLKKONEN H; PUITTINEN J et al.1977; ACTA ORTHOP. SCAND.; DANEM.; DA. 1977; VOL. 48; NO 1; PP. 1-4; BIBL. 19 REF.Article

Shift-invariant B-spline wavelet transform for multi-scale analysis of neuroelectric signalsOLKKONEN, H; OLKKONEN, J. T.IET signal processing (Print). 2010, Vol 4, Num 6, pp 603-609, issn 1751-9675, 7 p.Article

Autoregressive state-space approach for numerical signal analysisPESOLA, P; OLKKONEN, H.Signal processing. 1997, Vol 63, Num 3, pp 221-228, issn 0165-1684Article