This post is part of Japan: A Special Report for Investors.

"Although some people may think it inappropriate, our job is to make readers aware of opportunities as they occur," says Glenn Rogers.

The contributing editor to Internet Wealth Builder explains, "Invariably, every major crisis creates such opportunities although they may only be suitable for aggressive investors. This one is no different.

"The question is: where to begin? Usually the best place to start is by looking at some of the securities that were hardest hit by the big sell-off that followed the disaster.

Analyst Upgrades

• Parker-Hannifin (PH) to buy from hold at Deutsche Bank.
• JDSU (JDSU) to buy from hold at Citigroup.
• Noble Corp. (NE) to overweight from neutral at JPMorgan.
• Cerner (CERN) to buy from hold at Auriga.
• Cintas (CTAS) to outperform from neutral at RW Baird.
• American States Water (AWR) to buy from hold at Brean Murray.
• National Semiconductor (NSM) and Texas Instruments (TXN) to positive from neutral at Susquehanna.
• Lululemon (LULU) to buy from hold at ThinkEquity.
• DuPont Fabros (DFT) to top pick from outperform at RBC Capital.

"The global nuclear power industry is in the early stages of a multiyear growth spurt similar to what the industry experienced in the late 1970s and '80s," says energy sector expert Elliott Gue.

The editor of The Energy Strategist explains, "The nuclear renaissance will generate tremendous wealth for investors over the next few years. Two stocks that will benefit are Cameco (CCJ) and Shaw Group (SHAW).

"The nuclear power industry benefits from both a lack of dependence on imports as well as costs that don't vary excessively with commodity prices.

"Industrials stocks focus on the manufacturing, transport and construction of physical goods and heavy infrastructure," says Elliott Gue.

The contributing editor to Personal Finance explains, "The best in the sector share one key trait: powerful leverage to a global economic recovery led by growth in the emerging markets and renewed spending on basic infrastructure across the developed world. The S&P 500 Industrials has outperformed the broader market by 20% during the past year."

Here are some highlights from this past week's earnings coverage on BloggingStocks:

• Ark Restaurants Corp. (ARKR) shares declined after Q4 earnings fell short of consensus expectations.
• Azz Inc. (AZZ) Q3 net income fell more than expected but the company reaffirmed its earnings outlook.
• Bed Bath & Beyond Inc. (BBBY) reported strong Q3 results, sending shares to a new 52-week high.
• Best Buy Inc. (BBY) declined to lift its earnings forecast despite strong December sales, send shares lower.
• Constellation Brands Inc. (STZ) lower Q3 earnings topped expectations and revenue declined as well.

Shaw Group (SHAW - option chain) shares are rising today after the company reported Q1 earnings last night, posting a loss of $20.5 million, or 25 cents per share. Excluding one-time items, SHAW earned 57 cents per share on revenue of $1.86 billion, topping analysts' forecasts of 47 cents per share on revenue of $1.76 million. If you think that the stock won't fall by too much in the coming months, then now could be a good time to look at a bullish hedged trade on SHAW.

SHAW opened this morning at $31.49. So far today the stock has hit a low of $31.27 and a high of $33.37. As of 11:55, SHAW is trading at $32.50 up $2.75 (9.2%). The chart for SHAW looks bullish and S&P gives SHAW a positive 4 STARS (out of 5) buy ranking.

The market giveth and the market taketh away -- all in the same day. I was looking at how Shaw Group (NYSE: SGR) performed on Thursday. The company, an engineering firm that provides services relating to the energy and environmental industry for both the government and the private sector, was up 5.6% at the close of trading yesterday, powered by superb volume. But, in the after-hours session, it went down nearly 6.4%.

And, yes, the sell-off was on the back of an earnings report. For the third quarter, Shaw Group made 57 cents per share, excluding its acquisition of Westinghouse. The company made 67 cents per share in last year's similar quarter, also adjusted for the acquisition. Net sales were essentially flat.

A new earnings reporting season kicks off this coming week with the quarterly report from Alcoa, the first Dow Jones industrial to report. But investors looking for early signs about the first quarter will be disappointed in what they see from the aluminum producer, assuming that analysts surveyed by Thomson Reuters are neither too optimistic or too pessimistic about those results.

This post is part of a special report, A Dozen Ways to Play an Obama Building Boom.

"One theme that already seems likely to dominate the playbook for the Obama team is 'infrastructure plus' -- encompassing alternative energy, the environment, and health care," says Patrick DeSouza.

The contributing editor to Steven Leeb's The Complete Investor explains, "These priorities will translate into tremendous opportunities for well-situated firms in these areas." Here are some ideas:

"The Obama Administration is likely to link infrastructure with specific policy priorities such as alternative energies and environmental protection.

"In this way, it can launch public work ventures that create jobs while simultaneously fulfilling campaign promises to tackle climate change and resource degradation. Companies with crossover appeal-a foot in both infrastructure and environmental businesses– are the ones to look at.

"Fluor (NYSE: FLR) and General Electric (NYSE: GE) -- which are already holdings in our growth model portfolio -- both fit this bill, with diversified product lines that range from large-scale infrastructure engineering projects to alternative energy infrastructure to renewable power.

TheStreet.com's Jim Cramer says eventually, the credit markets will thaw, and this one will take off like a rocket.

Cheap isn't always relative. Consider the case of Shaw Group (NYSE: SGR) (Cramer's Take), the infrastructure play with the nuclear bent that has tons of business around the world building nuke plants that are competitive with oil and nat gas even at these prices, but obviously are much better for the environment.

Shaw's doing great -- big order book, no cancellations or stretch-outs (unlike ABB (NYSE: ABB) (Cramer's Take) or McDermott (NYSE: MDR) (Cramer's Take)), and most important, its stock is trading a mere dollar and a half above its cash.

It's absurd, as the CEO told me last night on a pre-empted edition of the 6 p.m. "Mad Money." The valuation makes no sense.

This post is part of a series in which TheStockAdvisors.com asked financial experts to name their top stock pick if McCain or if Obama wins the election.

"John McCain has said that nuclear power must be part of a plan to address climate change and reduce our dependence on foreign oil; to benefit from this plan, buy Shaw Group (NYSE: SGR), which constructs and maintains nuclear power plants," says Paul Tracy in his Street Authority Market Advisor.

"Today, nearly half of U.S. electricity is created via conventional coal-fired plants. This made sense for us for decades -- coal is so cheap and plentiful here that the United States is often referred to as the Saudi Arabia of coal.

"However, in the past few years, the tide of public sentiment has shifted against the energy source. Primarily this is due to the emissions created by burning coal for electricity.

"In addition to the well known release of carbon dioxide, coal emissions also contain traces of mercury. On top of that, the rise of China and other emerging markets has led to higher costs for coal.

"So with a public that is increasingly interested in alternative sources of electricity and a president who is committed to increasing nuclear power usage, the companies that build and maintain nuclear plants sit in the perfect position to benefit.

"In particular, I think Louisiana-based Shaw Group is a stock to watch. SGR's largest end market is the construction and maintenance of power plants, including both plants fired by fossil fuels and nuclear facilities.

"The company also owns a 20% stake in Westinghouse Electric, one of the world's leading designers and builders of nuclear power plants.

This post is part of a series in which TheStockAdvisors.com asked financial experts to name their top stock pick if McCain or if Obama wins the election.

Which stocks would benefit from a victory by either Senator John McCain or Senator Barack Obama? To help investors sort through the sectors and stocks best positioned to benefit in a post-election environment, we posed this question to some of the nation's leading financial newsletter advisors.

Importantly, this is not a partisan report; each participating advisor has provided a favorite stock for both candidates, focused not on political preferences but unbiased stock analysis. Below we feature those stocks and ETFs that the advisors believe will be the winners depending on which candidate prevails.

McCain Stocks:

Roger Conrad - Comcast (NYSE: CCW)
Gregg Early - Elbit Systems (NASDAQ: ESLT)
Elliott Gue - Paladin Resources (Toronto: PDN)
Doug Fabian - Market Vectors Nuclear Energy (NYSE: NLR)
Vivian Lewis - Barclays (NYSE: BCS)
Bill Martin - CGG Veritas (NYSE: CGV)'
Yiannis Mostrous - Lonking Holdings (OTC: CIMHF)
Carla Pasternak - Eaton Vance Tax-Advantaged Dividend Income Fund (NYSE: EVT)
Nate Pile - SPDR Gold Trust (NYSE: GLD)
John Reese - General Dynamics (NYSE: GD)
Nathan Slaughter - USEC (NYSE: USU)
Paul Tracy - Shaw Group (NYSE: SGR)
Kelley Wright - CenturyTel (NYSE: CTL)
Tom Vass - Molex (NASDAQ: MOLX)
Martin Hutchinson - Northrop Grumman (NYSE: NOC), Merck & Co. (NYSE: MRK), EOG Resources (NYSE: EOG)

Obama Stocks:

Roger Conrad - SunPower (NASDAQ: SPWR)
Gregg Early - AeroVironment (NASDAQ: AVAV)
Elliott Gue - SunPower (NASDAQ: SPWR)
Doug Fabian - Industrial Select Sector SPDR (NYSE: XLI)
Vivian Lewis - Cosan (NYSE: CZZ)
Bill Martin - Geron (NASDAQ: GERN)
Yiannis Mostrous - Dr. Reddy's (NYSE: RDY)
Carla Pasternak - Kinder Morgan Energy Partners (NYSE: KMP)
Nate Pile - Apple (NASDAQ: AAPL)
John Reese - American Eagle (NYSE: AEO)
Nathan Slaughter - Fluor (NYSE: FLR)
Paul Tracy - Market Vectors Global Alternative Energy (NYSE: GEX)
Kelley Wright - Cardinal Health (NYSE: CAH)
Tom Vass - Ingersoll Rand (NYSE: IR)
Martin Hutchinson - Microsoft (NASDAQ: MSFT), Time Warner Inc. (NYSE: TWX), First Solar (NASDAQ: FSLR)

Readers of this space know that in addition to oil / oil services, one of my preferred sectors is: infrastructure / public services. That's because despite the U.S. economic slowdown, global growth proceeds at a better-than-adequate pace, with infrastructure work playing a significant role. And with the aforementioned in mind, The Shaw Group is worth an evaluation.

The Shaw Group (NYSE: SGR) is a leading supplier of industrial piping systems, including engineering, pipe erection and construction / maintenance services.

Analysts really like the fact that Shaw Group has also positioned itself as one of the largest engineering and construction contractors for the power generation market and as a top environmental services company. Another positive: SGR's large geographic footprint.

Analysts see 7-11% revenue growth for F2008, and 9-12% for F2009, with adequate margins. The Reuters F2008/F2009 EPS consensus estimates for SGR are $2.30/$3.32.

Here are a few highlights of this past week's earnings coverage from BloggingStocks:

• Acuity Brands Inc. (NYSE: AYI) missed estimates due to restructuring after the spin-off of Zep Inc.
• Alcoa Inc. (NYSE: AA) easily beat earnings estimates, due to the impeding sale of some businesses.
• American Express Co. (NYSE: AXP) warned that it would take a charge against fourth quarter earnings.
• Apollo Group (NASDAQ: APOL) posted a solid quarter on student enrollment and retention.
• AZZ Inc. (NYSE: AZZ) beat earnings expectations and offered revised guidance.
• Capital One Financial Corp. (NYSE: COF) lowered its fourth quarter and full year earnings forecast.
• Constellation Brands Inc. (NYSE: STZ) third quarter profit rose on growth in the domestic wine business.
• EI DuPont de Nemours & Co. (NYSE: DD) lifted its outlook on strength in agriculture and nutrition business.
• Family Dollar Stores (NYSE: FDO) earnings were in line with estimates, despite lower same-store sales.
• Great Atlantic & Pacific Tea Co. (NYSE: GAP) posted a strong quarter, helped by the sale of Metro Inc.

MOST NOTEWORTHY: Vodafone, Citrix Systems, STMicroelectronics, Symmetricom and Smith International were today's noteworthy upgrades:

• JP Morgan upgraded shares of Vodafone Group (NYSE: VOD) to Overweight from Neutral, as they believe the company is benefiting from increased data sales.
  
• Citrix Systems (NASDAQ: CTXS) was upgraded to Outperform from Market Perform at Friedman Billings. The firm's checks indicate that its clear communication strategy and a stronger technology platform behind the Enterprise and Platinum editions is spurring top line growth.
  
• Baird upgraded shares of STMicroelectronics (NYSE: STM) to Outperform from Neutral based on new product cycle, multiple design wins, valuation, and strong Q4 guidance.
  
• Cantor upgraded shares of Symmetricom (NASDAQ: SYMM) to Buy from Hold as they find the valuation compelling and are comfortable with Q1 estimates.
  
• Calyon Securities upgraded Smith International (NYSE: SII) to Add from Neutral following its Q3 report and guidance.

OTHER UPGRADES:

• Shaw Group (NYSE: SGR) was upgraded to Neutral from Sell at Goldman Sachs.
  
• RBC Capital upgraded QLogic Corporation (NASDAQ: QLGC) to Outperform from Sector Perform.
  
• Credit Suisse upgraded Amgen (NASDAQ: AMGN) and Weatherford (NYSE: WFT) to Outperform from Neutral.