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Havana Noir

為了解決Alex Pall的問題，作者Obejas, Achy (EDT) 這樣論述：

Brand-new stories by: Leonardo Padura, Pablo Medina, Alex Abella, Arturo Arango, Lea Aschkenas, Moises Asis, Arnaldo Correa, Mabel Cuesta, Yohamna Depestre, Michel Encinosa Fu, Mylene Fernandez Pintado, Carolina Garcia-Aguilera, Miguel Mejides, Achy Obejas, Oscar F. Ortiz, Ena Lucia Portela, Mar

iela Varona Roque, and Yoss. To most outsiders, Havana is a tropical sin city: a Roman ruin of sex and noise, a parallel universe familiar but exotic, and embargoed enough to serve as a release valve for whatever desire or pulse has been repressed or denied. Habaneros know that this is neither new--

long before Havana collapsed during the Revolution's Special Period, all the way back to colonial times, it had already been the destination of choice for foreigners who wanted to indulge in what was otherwise forbidden to them--nor particularly true. In the real Havana--the lawless Havana that neve

r appears in the postcards or tourist guides--the concept of sin has been banished by the urgency of need. And need--aching and hungry--inevitably turns the human heart darker, feral, and criminal. In this Havana, crime, though officially vanquished by revolutionary decree, is both wistfully quotidi

an and personally vicious. In the stories of Havana Noir, current and former residents of the city--some international sensations such as Leonardo Padura, others exciting new voices like Yohamna Depestre--uncover crimes of violence and loveless sex, of mental cruelty and greed, of self-preservation

and collective hysteria. Achy Obejas is the award-winning author of Days of Awe, Memory Mambo, and We Came all the Way from Cuba So You Could Dress Like This? Her poems, stories, and essays have appeared in dozens of anthologies. A long-time contributor to the Chicago Tribune, she was part of the

2001 investigative team that earned a Pulitzer Prize for the series, "Gateway to Gridlock." Currently, she is the Sor Juana Writer-in-Residence at DePaul University in Chicago. She was born in Havana. Praise for Havana Noir: Miami Herald, 11/25/07Sewer-dwelling dwarves who run a black market. An eng

ineer moonlighting as a beautician to make ends meet. Street toughs pondering existentialism. An aging aristocrat with an unsolvable dilemma. A Chinese boy bent on avenging his father's death.These are the characters you will meet in this remarkable collection, the latest edition of an original noir

series featuring stories set in a distinct neighborhood of a particular city. Throughout these 18 stories, current and former residents of Havana -- some well-known, some previously undiscovered -- deliver gritty tales of depravation, depravity, heroic perseverance, revolution and longing in a city

mythical and widely misunderstood.This is noir of a different shade and texture, shadowy and malevolent, to be sure, but desperate, too, heartbreakingly wounded, the stories linked more by the acrid pall of a failed but seemingly interminable experiment than by genre. Ambiguities abound, and ingenu

ity flourishes even as morality evaporates in the daily struggle for self-preservation.In this dark light the best of these stories are also the most disturbing. What For, This Burden by Michel Encinosa Fu, a resident of Havana, is a brutal and wrenching tale of brothers involved in drug deals and c

hild prostitution; they peddle their own sister. The Red Bridge, by Yoss, another Havana resident, depicts a violent incident in the lives of two friends with apparently great potential who, though acutely aware of the depravity of their situation, are powerless or unwilling to extract themselves fr

om the mean streets of El Patio.Cuban engineer Mariela Varona Roque's offering, The Orchid, is a short but powerful tale of the demise of a young boy frequently entrusted to the care of a browbeaten neighbor obsessed with his solitary orchid.Isolation, poverty and despair even in the midst of friend

s and family, lead to unthinkable cruelty, a common thread in these and other stories. But just as prevalent are resilience, hope, honor and ferocious devotion to the island. Pablo Mendina's Johnny Ventura's Seventh Try centers on the oft-repeated theme of getting to La Yuma, the United States. Afte

r six failures a man succeeds in building a boat sturdy enough to safely cross the Straits, only to find himself turning in circles in excruciating angst once out of the water.Alone in a decaying building overlooking the Malecon, a woman in Mylene Fernandez Pintado's The Scene sustains a semblance o

f quiet elegance for her dying mother. Then she's free but decides to stay on the island rather than join her brother in San Francisco. And in Carolina Garcia-Aguilera's beautifully rendered The Dinner, an elderly gentleman, his wife and a servant who hasn't been paid in 40 years agonize in their cr

umbling, once elegant mansion, over their inability to find the ingredients for an annual dinner for friends. With faint echoes of The Gift of the Magi and perfectly bridging the pre- and post-revolution days, the story is achingly splendid.Several murder stories, including one about an arrogant ser

ial killer egged on by a woman he phones to brag about his exploits, and a film-noir style piece featuring a San Francisco private eye sent to bring out a thrill-seeking rich kid on the eve of the revolution, round out the collection and justify its place in the series.But if you're looking for slic

k, moody, detective noir, sunsets, mojitos at La Florida, or dancing girls at La Tropicana, you won't find them in Havana Noir. Along with grit and pluck and the disintegration of structure and values, there is an overarching sadness to these stories as evidenced by perhaps the most disturbing commo

nality: repeated loveless, disconnected sex, including rape and incest, but more often just mindless, pleasureless consensual copulat

Alex Pall進入發燒排行的影片

可溶性醣提升文心蘭切花採後品質

為了解決Alex Pall的問題，作者秦英華 這樣論述：

本研究添加不同可溶性醣類 (蔗糖、葡萄糖、果糖) 於文心蘭切花瓶插液中，探討可溶性醣類添加對文心蘭切花之保鮮、植體內碳水化合物、乙烯生成量及抗氧化酵素之影響，期望能獲得具較佳瓶插壽命之切花採後保鮮方法。 添加蔗糖、葡萄糖、果糖於瓶插液中，文心蘭Oncidesa Gower Ramsey ‘Honey Angel’切花相較於未加醣類之對照組可延緩切花老化，其中50 mg·L-1 glucose + 200 mg·L-1 8-HQS瓶插處理之觀賞壽命可達20天，相較於200 mg·L-1 8-HQS對照組延長4天觀賞日數，同時維持切花水分平衡，顯著延緩切花萎凋速率。於兩次的試驗結果發現單醣

(葡萄糖、果糖) 之處理相較於雙醣 (蔗糖) 具有較佳之保鮮效果。 添加醣類於瓶插液中，可提升文心蘭花苞內果糖與葡萄糖含量，協助花苞順利展開。另外，對照組小花之可溶性醣含量於萎凋期間持續下降，瓶插液添加可溶性醣後使得花朵維持較高含量的可溶性醣，具延長花朵壽命之效果。 不同濃度乙烯處理皆降低文心蘭切花最大完全展開小花數，顯著減少觀賞品質，其中1 µL·L-1乙烯減少約31.5%花朵數，而於乙烯環境下處理50 mg·L-1 glucose + 200 mg·L-1 8-HQS瓶插液可提升瓶插初期瓶插液吸收量、延緩相對鮮重下降，並提升花苞開放程度。然而，葡萄糖添加於瓶插液對切花乙烯生成

量並無顯著影響。 文心蘭於瓶插初期主要以過氧化氫酶 (CAT) 與抗壞血酸過氧化酶 (APX) 作為主要抗氧化酵素，於瓶插後期老化徵狀 (花瓣失水、小花梗黃化) 出現時，超氧化物歧化酶 (SOD) 為重要抗氧化酵素。於瓶插液中添加葡萄糖後，SOD活性自29.87 unit·g-1增加至36.63 unit·g-1，CAT活性由0.09 unit·g-1增加至0.11 unit·g-1，提升文心蘭花瓣清除活性氧物質能力，延緩細胞氧化逆境失衡造成的老化現象。