title: Let the Real Scheherazade Stand: Literary Representations of Middle Eastern Women

authors: Al-Hadban, Leen Mustafa Naji

subjects: Orientalism

abstract: This thesis considers the multiple and complex ways in which Arab and Middle Eastern women have been conceived in literature written by both Western and Arab male and female authors. It covers almost a millennium of literature, beginning with the eleventh century Crusades which represent the earliest encounters between the West and the East. From there, the discussion moves to examine representations of Middle Eastern women in Western literature and the influences that helped forge that image, such as the biblical stories of Salomé, The Arabian Nights, the Mu’allaquat or the Seven Arabian Poems, Al-Firdausi’s poetic epic, The Shahname, and the travelogues of British explorers who travelled the Middle East. Finally, the thesis turns to the work of Arab authors writing about their own culture and identity.
The analysis of this material is structured chronologically and undertaken in three parts. The first part examines historical and contextual material to establish the ways in which Oriental images, narratives and landscape became imbedded in the Western psyche and influenced Western literature and how Near Eastern men and women were imagined. The second stage analyses late nineteenth and early twentieth century British texts which engage directly with or are influenced by Oriental themes and ideas. The third stage considers English translations of Arabic texts written by men and women and their depiction of Arab women, in addition to a comparison between Western views of the East and Arabic perceptions of the West. The discussion concludes with a discussion of diasporic literature written by Arab women which forms a dialogue and a bridge between the two cultures.
The diverse range of literary forms discussed in the thesis include: travelogues; epistolary writing; poetry; drama; novel; memoirs; biographies; social criticism; and art. All the material discussed here is available in English with the exception of two or three poems and some critical works.

text: Let the Real Scheherazade Stand: Literary Representations of Middle Eastern Women This thesis considers the multiple and complex ways in which Arab and Middle Eastern women have been conceived in literature written by both Western and Arab male and female authors. It covers almost a millennium of literature, beginning with the eleventh century Crusades which represent the earliest encounters between the West and the East. From there, the discussion moves to examine representations of Middle Eastern women in Western literature and the influences that helped forge that image, such as the biblical stories of Salomé, The Arabian Nights, the Mu’allaquat or the Seven Arabian Poems, Al-Firdausi’s poetic epic, The Shahname, and the travelogues of British explorers who travelled the Middle East. Finally, the thesis turns to the work of Arab authors writing about their own culture and identity.
The analysis of this material is structured chronologically and undertaken in three parts. The first part examines historical and contextual material to establish the ways in which Oriental images, narratives and landscape became imbedded in the Western psyche and influenced Western literature and how Near Eastern men and women were imagined. The second stage analyses late nineteenth and early twentieth century British texts which engage directly with or are influenced by Oriental themes and ideas. The third stage considers English translations of Arabic texts written by men and women and their depiction of Arab women, in addition to a comparison between Western views of the East and Arabic perceptions of the West. The discussion concludes with a discussion of diasporic literature written by Arab women which forms a dialogue and a bridge between the two cultures.
The diverse range of literary forms discussed in the thesis include: travelogues; epistolary writing; poetry; drama; novel; memoirs; biographies; social criticism; and art. All the material discussed here is available in English with the exception of two or three poems and some critical works.

year: 2016

title: Super-resolution of satellite imagery

authors: Bull, Daniel

subjects: Super-resolution

abstract: Can deep neural networks super-resolve satellite imagery to a high perceptual quality? This thesis explores the juxtaposition between the pixel accuracy and perceptual qualities of super-resolved imagery by comparing and combining a discriminative and a generative network. Rather than solving a theoretical problem, we tackle a real-world low-resolution scenario: Sentinel-2 imagery is super-resolved and evaluated against high-resolution aerial photos as ground truth; this is in contrast to super-resolving previously down-sampled data, which is the methodology used in most other studies. An existing feed-forward network architecture designed for super-resolution, called DeepSUM, is used to super-resolve multiple low-resolution images by a factor of four to obtain a single high-resolution image. DeepSUM is trained using a range of loss functions, to assess the e ect on network accuracy. A novel loss function is created, called variation loss, to help better define edges and textures to create a sharper, perceptually better product. Using an SSIM loss function gives the best result in terms of pixel-based performance. Running DeepSUM alone creates a superior output compared to bicubically up-sampling the input data, but the output is blurry and not photo-realistic. A probabilistic model from the literature, ESRGAN (Enhanced SRGAN), a Generative Adversarial Network, is trained against both raw Sentinel-2 data and the output of DeepSUM. Using ERS-GAN for super-resolution, creates a perceptually better, more realistic looking output. However, the ESRGAN output is less accurate than the DeepSUM output, as measured using pixel-based metrics. Combining ESRGAN with DeepSUM is found to inherit some of the advantages of both approaches. In an end-to-end process, using ESRGAN with the output of DeepSUM trained using variation loss is found to super-resolve an image to better show boundaries, textures and detail.

text: Super-resolution of satellite imagery Can deep neural networks super-resolve satellite imagery to a high perceptual quality? This thesis explores the juxtaposition between the pixel accuracy and perceptual qualities of super-resolved imagery by comparing and combining a discriminative and a generative network. Rather than solving a theoretical problem, we tackle a real-world low-resolution scenario: Sentinel-2 imagery is super-resolved and evaluated against high-resolution aerial photos as ground truth; this is in contrast to super-resolving previously down-sampled data, which is the methodology used in most other studies. An existing feed-forward network architecture designed for super-resolution, called DeepSUM, is used to super-resolve multiple low-resolution images by a factor of four to obtain a single high-resolution image. DeepSUM is trained using a range of loss functions, to assess the e ect on network accuracy. A novel loss function is created, called variation loss, to help better define edges and textures to create a sharper, perceptually better product. Using an SSIM loss function gives the best result in terms of pixel-based performance. Running DeepSUM alone creates a superior output compared to bicubically up-sampling the input data, but the output is blurry and not photo-realistic. A probabilistic model from the literature, ESRGAN (Enhanced SRGAN), a Generative Adversarial Network, is trained against both raw Sentinel-2 data and the output of DeepSUM. Using ERS-GAN for super-resolution, creates a perceptually better, more realistic looking output. However, the ESRGAN output is less accurate than the DeepSUM output, as measured using pixel-based metrics. Combining ESRGAN with DeepSUM is found to inherit some of the advantages of both approaches. In an end-to-end process, using ESRGAN with the output of DeepSUM trained using variation loss is found to super-resolve an image to better show boundaries, textures and detail.

year: 2021

title: Māori women’s perspectives of leadership and wellbeing

authors: Ruru, Stacey Mariu

subjects: Māori leadership

abstract: Within Aotearoa, New Zealand, Māori women are engaged in leadership roles in community and professional workplace settings, however little is known about how they maintain their wellbeing. This research sought to unravel how Māori women leaders maintain their wellbeing, while occupied in complex leadership roles. We report on the findings from semi-structured interviews, acknowledging kaupapa Māori theory and principles, with five Māori women leaders. Thematic analysis was used, and these themes related to five whakataukī (proverb) that provided overarching themes and directions relating to Māori women’s leadership and wellbeing. Each whakataukī describe unique aspects of leadership and wellbeing from a Māori worldview. Themes include humility, collectiveness, courage, future orientations and positivity. While the themes are housed in whakataukī, central to the success of these Māori women leaders was being connected to whānau (family) and friends, and being influenced by tamariki (children), tauira (students) and employees. These social connections made Māori women leaders strong and resilient to change and challenges.

text: Māori women’s perspectives of leadership and wellbeing Within Aotearoa, New Zealand, Māori women are engaged in leadership roles in community and professional workplace settings, however little is known about how they maintain their wellbeing. This research sought to unravel how Māori women leaders maintain their wellbeing, while occupied in complex leadership roles. We report on the findings from semi-structured interviews, acknowledging kaupapa Māori theory and principles, with five Māori women leaders. Thematic analysis was used, and these themes related to five whakataukī (proverb) that provided overarching themes and directions relating to Māori women’s leadership and wellbeing. Each whakataukī describe unique aspects of leadership and wellbeing from a Māori worldview. Themes include humility, collectiveness, courage, future orientations and positivity. While the themes are housed in whakataukī, central to the success of these Māori women leaders was being connected to whānau (family) and friends, and being influenced by tamariki (children), tauira (students) and employees. These social connections made Māori women leaders strong and resilient to change and challenges.

year: 2017