P Jacobs
Dados Biográficos
| ID | 4298724 |
|---|---|
| NOME | P Jacobs |
| PRENOMES | P |
| SOBRENOME | Jacobs |
| ASSINATURA | JACOBS P |
| AFILIAÇÕES | Ghent University |
| VERIFICADO | Não |
| TOTAL DE OBRAS | 7 |
| TOTAL DE CITAÇÕES | 15 |
| TOTAL COMO AUTOR | 7 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 1959 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2020 |
| ÍNDICE H | 1 |
Understanding and assessing uncertainty of observational climate datasets for model evaluation using ensembles
In climate science, observational gridded climate datasets that are based on in situ measurements serve as evidence for scientific claims and they are used to both calibrate and evaluate models. However, datasets only represent selected aspects of the real world, so when they are used for a specific purpose they can be a source of uncertainty. Here, we present a framework for understanding this uncertainty of observational datasets which distingu…
Manganese Staining of Archaeological Glass
During the study of a large number of archaeological glass fragments, manganese-rich inclusions in leached layers were observed in a limited number of cases. This phenomenon occurs only in black-coloured leached layers. Since the formation mechanism of such manganese-rich inclusions is still unclear, a combination of several analytical techniques was used in order to investigate this phenomenon and, more specifically, to obtain more information o…
An Evaluation of Analytical and Interpretative Methodologies for the Extraction and Identification of Lipids Associated With Pottery Sherds From the Site of Sagalassos, Turkey
Three lipid analysis methods were applied to extracts of archaeological potsherds from the ancient city of Sagalassos, south‐west Turkey. In the fatty acid methyl ester fraction, obtained by selective transesterification of acylglycerols, the ratio of methyl palmitate to methyl stearate was determined. Secondly, by means of gas chromatography– combustion–isotope ratio mass spectrometry (GC–C–IRMS), stable carbon isotope ratios were measured for t…
The implications of an epidemiological mistake
OBJECTIVES. The response of community residents to a perceived cancer excess may include changes in attitude, health-related behavior, and property values. In 1986, a cancer agency conducted a study of cancer incidence (1979 to 1983) in two suburbs of Edmonton, Alberta, and reported elevations on the order of 25% over expected for most sites. Reanalysis of these data several months later revealed an error. Correction brought the rates into line w…
Yarmouth 1. Rapport sur les trois premières campagnes de fouilles à Tel Yarmouth (Israël) (1980-1982) . Pierre de Miroschedji
The war and public expenditure on mental health care in England and wales—The postponement effect
The Somatic Chromosomes in Mongolism
An Evaluation of Analytical and Interpretative Methodologies for the Extraction and Identification of Lipids Associated With Pottery Sherds From the Site of Sagalassos, Turkey
Three lipid analysis methods were applied to extracts of archaeological potsherds from the ancient city of Sagalassos, south‐west Turkey. In the fatty acid methyl ester fraction, obtained by selective transesterification of acylglycerols, the ratio of methyl palmitate to methyl stearate was determined. Secondly, by means of gas chromatography– combustion–isotope ratio mass spectrometry (GC–C–IRMS), stable carbon isotope ratios were measured for t…
The Somatic Chromosomes in Mongolism
The war and public expenditure on mental health care in England and wales—The postponement effect
Yarmouth 1. Rapport sur les trois premières campagnes de fouilles à Tel Yarmouth (Israël) (1980-1982) . Pierre de Miroschedji
The implications of an epidemiological mistake
OBJECTIVES. The response of community residents to a perceived cancer excess may include changes in attitude, health-related behavior, and property values. In 1986, a cancer agency conducted a study of cancer incidence (1979 to 1983) in two suburbs of Edmonton, Alberta, and reported elevations on the order of 25% over expected for most sites. Reanalysis of these data several months later revealed an error. Correction brought the rates into line w…
An Evaluation of Analytical and Interpretative Methodologies for the Extraction and Identification of Lipids Associated With Pottery Sherds From the Site of Sagalassos, Turkey
Three lipid analysis methods were applied to extracts of archaeological potsherds from the ancient city of Sagalassos, south‐west Turkey. In the fatty acid methyl ester fraction, obtained by selective transesterification of acylglycerols, the ratio of methyl palmitate to methyl stearate was determined. Secondly, by means of gas chromatography– combustion–isotope ratio mass spectrometry (GC–C–IRMS), stable carbon isotope ratios were measured for t…
Manganese Staining of Archaeological Glass
During the study of a large number of archaeological glass fragments, manganese-rich inclusions in leached layers were observed in a limited number of cases. This phenomenon occurs only in black-coloured leached layers. Since the formation mechanism of such manganese-rich inclusions is still unclear, a combination of several analytical techniques was used in order to investigate this phenomenon and, more specifically, to obtain more information o…
Understanding and assessing uncertainty of observational climate datasets for model evaluation using ensembles
In climate science, observational gridded climate datasets that are based on in situ measurements serve as evidence for scientific claims and they are used to both calibrate and evaluate models. However, datasets only represent selected aspects of the real world, so when they are used for a specific purpose they can be a source of uncertainty. Here, we present a framework for understanding this uncertainty of observational datasets which distingu…
Economics (3 obras) · Chemistry (2 obras) · Computer Science (2 obras) · Cultural Heritage Materials Analysis (2 obras) · Library science (2 obras) · Allegation (1 obras) · Ancient Egypt and Archaeology (1 obras) · Ancient Mediterranean Archaeology and History (1 obras) · Ancient Near East History (1 obras) · Archaeology (1 obras)