The work of the paper focused on the post impact of oil spill contamination of groundwater in Bassambiri Nembe Bayelsa State. Groundwater samples were sampled from hand dug wells from eight stations including the cont...The work of the paper focused on the post impact of oil spill contamination of groundwater in Bassambiri Nembe Bayelsa State. Groundwater samples were sampled from hand dug wells from eight stations including the control point for physico-chemical investigation using sterilized glass bottles. Sampling was carried out upstream and downstream on the Santa Barbara River across the stations and the results are as follows surface water pH ranged 6.90 - 7.50, electrical conductivity 19739.41 μS/cm - 28920.64 μS/cm and Chloride 6019.63 - 9274.82 mg/l. The Total Dissolved Solids (TDS) varied from 10472.72 mg/l - 16538.19 mg/l dissolved oxygen (DO) 6.21 mg/l - 7.371 mg/l while the mean biochemical oxygen demand (BOD) 0.09 ± 0.52 mg/l - 2.4 ± 0.81 mg/l, temperature 28.04℃ - 31.79℃ while total alkalinity is 43.95 mg/L -73.87 mg/L. Calcium ion ranged 375.68 mg/l - 536.72 mg/l, Magnesium ion 88.35 - 243.24 mg/l and Potassium ion 41.27 - 121.17 mg/l. The results of the study showed that the pH, salinity, alkalinity, total suspended solids (TSS), Chlorides, Phosphates, and Nitrates are within permissible limits of the WHO, however the electrical conductivity, TDS, turbidity, DO, BOD, and hardness exceeded WHO permissible limits for drinking water. Total Petroleum Hydrocarbon (TPH) and Heavy metals had low concentrations in the Santa Barbara River across the study area suggesting that surface water is not polluted. However, the surfactants used initially to contain the oil pollution were effective based on this research.展开更多
This paper is the first of a series dealing with morphological characteristics,biological cycle and damage importance of insect species newly identified as cone and seed pests in Northeastern China. The spruce cone mo...This paper is the first of a series dealing with morphological characteristics,biological cycle and damage importance of insect species newly identified as cone and seed pests in Northeastern China. The spruce cone moth Barbara fulgens appears to be a serious pest of korean spruce cones in Heilongiiang province.展开更多
Barbara Longhi of Ravenna(1552-1638)enjoyed creating small devotional paintings depicting holy saints,in particular Saint Agnes(c.291-304).This saint’s life and martyrdom was recorded by the Bishop of Milan,Saint Amb...Barbara Longhi of Ravenna(1552-1638)enjoyed creating small devotional paintings depicting holy saints,in particular Saint Agnes(c.291-304).This saint’s life and martyrdom was recorded by the Bishop of Milan,Saint Ambrose(339-397),a Doctor of the Church and theologian,in his book Concerning Virgins(374)and by Jacobus de Voragine,the Archbishop of Genoa,in his Golden Legend(Legenda Aurea,1275).The saint’s story continues to be imaged and recounted to the present day because she is an icon of a pure and virtuous adolescent female.Barbara Longhi,along with her father,Luca Longhi(1507-1580),painted several versions of Saint Agnes.In their many depictions they composed two types of images:a single-solo-image of the saint;and her presence in a group of saints-a theme known as holy conversation.In her paintings of Saint Agnes,however,Barbara Longhi preferred to depict the solo image of the saint as virgo,a young maiden of virtue.This essay is composed of two parts:(1)an account of the life and martyrdom of Saint Agnes;and(2)an iconographical interpretation of Barbara Longhi’s Saint Agnes of Rome.展开更多
From the variety of types of portraiture,there evolved the imaging of a self-portrait as we see in Saint Catherine of Alexandria by Barbara Longhi of Ravenna(1552-1638).The self-portrait is a unique work of art,an int...From the variety of types of portraiture,there evolved the imaging of a self-portrait as we see in Saint Catherine of Alexandria by Barbara Longhi of Ravenna(1552-1638).The self-portrait is a unique work of art,an intimate record of a sitter’s personality.It is an acknowledgment of worth,an exercise in technique,and a designator of era,style,and likeness.The self-portrait can be a study in expression,an impersonation of a virtue,or a document in a history of aging.As William Shakespeare noted in Hamlet,“[The self-portrait is]to show virtue her own feature,scorn her own image,and the very age and body of the time his form and pressure.”In the sixteenth-century in Italy,artists often included themselves or their self-portraits in religious and secular scenes as a type of signature,as seen in the paintings of the Longhi family.In their many depictions of Saint Catherine of Alexandria,the Longhis composed two types of such images:a single-solo-image of the saint;and also her presence in a group with saints-a theme known as holy conversation.In her paintings,Barbara Longhi preferred to depict the solo image of Saint Catherine of Alexandria,using herself as a model for the figure of the saint or as a muse impersonating or personifying the saint’s virgo virtue.This essay is composed of two parts:(1)a brief explanation of the meaning of self-portraits in sixteenth-century Italy;and(2)a study of Barbara Longhi’s self-portraits as Saint Catherine of Alexandria.展开更多
In Bernard Shaw’s play Major Barbara,the arm dealer,Barbara’s father Undershaft is usually considered a totally evil character.In this paper,it is argued that Undershaft is a character of the greatest importance.Tho...In Bernard Shaw’s play Major Barbara,the arm dealer,Barbara’s father Undershaft is usually considered a totally evil character.In this paper,it is argued that Undershaft is a character of the greatest importance.Though hardly the spokesman of the author Bernard Shaw,this sophisticate does represent Bernard to some extent,making the immature protagonist Barbara more aware of the complex reality.His emergence leads to a full understanding of the relation between good and evil,the necessity to eradicate poverty,and the unity of great people of foresight to save the mass.展开更多
Barbara Longhi of Ravenna(1552-1638)skillfully created small devotional altarpieces depicting holy saints with their respective attributes of martyrdom,seen in Saint Agnes of Rome(c.291-304)with an ewe,Saint Cecilia(c...Barbara Longhi of Ravenna(1552-1638)skillfully created small devotional altarpieces depicting holy saints with their respective attributes of martyrdom,seen in Saint Agnes of Rome(c.291-304)with an ewe,Saint Cecilia(c.200-235)with a portable organ,Saint Catherine of Alexandria(c.287-304)with a broken spiked wheel,and Saint Justina of Padua(c.3rd century)with a small sword in her chest.For their physical sacrifice,Heaven rewarded them with a palm frond as an honorific spiritual gift.Barbara included some of these saints in her paintings on the theme of holy conversation(sacra conversazione;a religious gathering with the Madonna and Child)and depicted the female saints as a single panel-solo image-for private devotion or supplicatory assistance.Most of the biographies and historicity about the lives of these saints are recounted by Jacobus de Voragine(1222-1298),Archbishop of Genoa,in his Golden Legend(Legenda Aurea,1275).This essay only comments on the iconography of one of Barbara’s female saints,Saint Justina of Padua.展开更多
文摘The work of the paper focused on the post impact of oil spill contamination of groundwater in Bassambiri Nembe Bayelsa State. Groundwater samples were sampled from hand dug wells from eight stations including the control point for physico-chemical investigation using sterilized glass bottles. Sampling was carried out upstream and downstream on the Santa Barbara River across the stations and the results are as follows surface water pH ranged 6.90 - 7.50, electrical conductivity 19739.41 μS/cm - 28920.64 μS/cm and Chloride 6019.63 - 9274.82 mg/l. The Total Dissolved Solids (TDS) varied from 10472.72 mg/l - 16538.19 mg/l dissolved oxygen (DO) 6.21 mg/l - 7.371 mg/l while the mean biochemical oxygen demand (BOD) 0.09 ± 0.52 mg/l - 2.4 ± 0.81 mg/l, temperature 28.04℃ - 31.79℃ while total alkalinity is 43.95 mg/L -73.87 mg/L. Calcium ion ranged 375.68 mg/l - 536.72 mg/l, Magnesium ion 88.35 - 243.24 mg/l and Potassium ion 41.27 - 121.17 mg/l. The results of the study showed that the pH, salinity, alkalinity, total suspended solids (TSS), Chlorides, Phosphates, and Nitrates are within permissible limits of the WHO, however the electrical conductivity, TDS, turbidity, DO, BOD, and hardness exceeded WHO permissible limits for drinking water. Total Petroleum Hydrocarbon (TPH) and Heavy metals had low concentrations in the Santa Barbara River across the study area suggesting that surface water is not polluted. However, the surfactants used initially to contain the oil pollution were effective based on this research.
文摘This paper is the first of a series dealing with morphological characteristics,biological cycle and damage importance of insect species newly identified as cone and seed pests in Northeastern China. The spruce cone moth Barbara fulgens appears to be a serious pest of korean spruce cones in Heilongiiang province.
文摘Barbara Longhi of Ravenna(1552-1638)enjoyed creating small devotional paintings depicting holy saints,in particular Saint Agnes(c.291-304).This saint’s life and martyrdom was recorded by the Bishop of Milan,Saint Ambrose(339-397),a Doctor of the Church and theologian,in his book Concerning Virgins(374)and by Jacobus de Voragine,the Archbishop of Genoa,in his Golden Legend(Legenda Aurea,1275).The saint’s story continues to be imaged and recounted to the present day because she is an icon of a pure and virtuous adolescent female.Barbara Longhi,along with her father,Luca Longhi(1507-1580),painted several versions of Saint Agnes.In their many depictions they composed two types of images:a single-solo-image of the saint;and her presence in a group of saints-a theme known as holy conversation.In her paintings of Saint Agnes,however,Barbara Longhi preferred to depict the solo image of the saint as virgo,a young maiden of virtue.This essay is composed of two parts:(1)an account of the life and martyrdom of Saint Agnes;and(2)an iconographical interpretation of Barbara Longhi’s Saint Agnes of Rome.
文摘From the variety of types of portraiture,there evolved the imaging of a self-portrait as we see in Saint Catherine of Alexandria by Barbara Longhi of Ravenna(1552-1638).The self-portrait is a unique work of art,an intimate record of a sitter’s personality.It is an acknowledgment of worth,an exercise in technique,and a designator of era,style,and likeness.The self-portrait can be a study in expression,an impersonation of a virtue,or a document in a history of aging.As William Shakespeare noted in Hamlet,“[The self-portrait is]to show virtue her own feature,scorn her own image,and the very age and body of the time his form and pressure.”In the sixteenth-century in Italy,artists often included themselves or their self-portraits in religious and secular scenes as a type of signature,as seen in the paintings of the Longhi family.In their many depictions of Saint Catherine of Alexandria,the Longhis composed two types of such images:a single-solo-image of the saint;and also her presence in a group with saints-a theme known as holy conversation.In her paintings,Barbara Longhi preferred to depict the solo image of Saint Catherine of Alexandria,using herself as a model for the figure of the saint or as a muse impersonating or personifying the saint’s virgo virtue.This essay is composed of two parts:(1)a brief explanation of the meaning of self-portraits in sixteenth-century Italy;and(2)a study of Barbara Longhi’s self-portraits as Saint Catherine of Alexandria.
文摘In Bernard Shaw’s play Major Barbara,the arm dealer,Barbara’s father Undershaft is usually considered a totally evil character.In this paper,it is argued that Undershaft is a character of the greatest importance.Though hardly the spokesman of the author Bernard Shaw,this sophisticate does represent Bernard to some extent,making the immature protagonist Barbara more aware of the complex reality.His emergence leads to a full understanding of the relation between good and evil,the necessity to eradicate poverty,and the unity of great people of foresight to save the mass.
文摘Barbara Longhi of Ravenna(1552-1638)skillfully created small devotional altarpieces depicting holy saints with their respective attributes of martyrdom,seen in Saint Agnes of Rome(c.291-304)with an ewe,Saint Cecilia(c.200-235)with a portable organ,Saint Catherine of Alexandria(c.287-304)with a broken spiked wheel,and Saint Justina of Padua(c.3rd century)with a small sword in her chest.For their physical sacrifice,Heaven rewarded them with a palm frond as an honorific spiritual gift.Barbara included some of these saints in her paintings on the theme of holy conversation(sacra conversazione;a religious gathering with the Madonna and Child)and depicted the female saints as a single panel-solo image-for private devotion or supplicatory assistance.Most of the biographies and historicity about the lives of these saints are recounted by Jacobus de Voragine(1222-1298),Archbishop of Genoa,in his Golden Legend(Legenda Aurea,1275).This essay only comments on the iconography of one of Barbara’s female saints,Saint Justina of Padua.
